# To display the perf.data header info, please use --header/--header-only options.
#
#
# Total Lost Samples: 0
#
# Samples: 352K of event 'block:block_rq_insert'
# Event count (approx.): 352600
#
# Overhead  Command          Shared Object      Symbol               
# ........  ...............  .................  .....................
#
    94.90%  postgres         [kernel.kallsyms]  [k] __elv_add_request
     3.12%  kworker/u30:0    [kernel.kallsyms]  [k] __elv_add_request
     1.85%  perf             [kernel.kallsyms]  [k] __elv_add_request
     0.06%  xfsaild/xvda1    [kernel.kallsyms]  [k] __elv_add_request
     0.04%  systemd-journal  [kernel.kallsyms]  [k] __elv_add_request
     0.01%  dhclient-script  [kernel.kallsyms]  [k] __elv_add_request
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] __elv_add_request
     0.00%  curl             [kernel.kallsyms]  [k] __elv_add_request
     0.00%  ip               [kernel.kallsyms]  [k] __elv_add_request
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] __elv_add_request
     0.00%  chronyd          [kernel.kallsyms]  [k] __elv_add_request
     0.00%  :3569            [kernel.kallsyms]  [k] __elv_add_request
     0.00%  awk              [kernel.kallsyms]  [k] __elv_add_request
     0.00%  dhclient         [kernel.kallsyms]  [k] __elv_add_request
     0.00%  :2984            [kernel.kallsyms]  [k] __elv_add_request
     0.00%  auditd           [kernel.kallsyms]  [k] __elv_add_request
     0.00%  dbus-send        [kernel.kallsyms]  [k] __elv_add_request
     0.00%  kswapd0          [kernel.kallsyms]  [k] __elv_add_request
     0.00%  ls               [kernel.kallsyms]  [k] __elv_add_request
     0.00%  pkill            [kernel.kallsyms]  [k] __elv_add_request
     0.00%  cat              [kernel.kallsyms]  [k] __elv_add_request
     0.00%  cut              [kernel.kallsyms]  [k] __elv_add_request
     0.00%  dirname          [kernel.kallsyms]  [k] __elv_add_request
     0.00%  echo             [kernel.kallsyms]  [k] __elv_add_request
     0.00%  ipcalc           [kernel.kallsyms]  [k] __elv_add_request
     0.00%  logger           [kernel.kallsyms]  [k] __elv_add_request
     0.00%  rm               [kernel.kallsyms]  [k] __elv_add_request
     0.00%  sshd             [kernel.kallsyms]  [k] __elv_add_request
     0.00%  timeout          [kernel.kallsyms]  [k] __elv_add_request


# Samples: 6M of event 'cpu-clock'
# Event count (approx.): 1706170500000
#
# Overhead  Command          Shared Object        Symbol                                       
# ........  ...............  ...................  .............................................
#
    64.07%  swapper          [kernel.kallsyms]    [k] native_safe_halt
    10.25%  postgres         [vdso]               [.] __vdso_gettimeofday
     5.34%  postgres         [kernel.kallsyms]    [k] do_syscall_64
     5.11%  postgres         libpthread-2.26.so   [.] __libc_recv
     1.82%  postgres         [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.74%  swapper          [kernel.kallsyms]    [k] __lock_text_start
     0.45%  postgres         postgres             [.] pg_comp_crc32c_sse42
     0.42%  postgres         [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.41%  postgres         [kernel.kallsyms]    [k] __audit_syscall_exit
     0.40%  postgres         [kernel.kallsyms]    [k] xen_clocksource_get_cycles
     0.39%  postgres         [kernel.kallsyms]    [k] __audit_syscall_entry
     0.39%  postgres         [kernel.kallsyms]    [k] __lock_text_start
     0.35%  postgres         [kernel.kallsyms]    [k] syscall_trace_enter
     0.34%  postgres         [kernel.kallsyms]    [k] tcp_recvmsg
     0.31%  postgres         [kernel.kallsyms]    [k] __local_bh_enable_ip
     0.31%  postgres         [kernel.kallsyms]    [k] sys_gettimeofday
     0.28%  swapper          [kernel.kallsyms]    [k] __softirqentry_text_start
     0.27%  postgres         [kernel.kallsyms]    [k] inet_recvmsg
     0.26%  postgres         [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.25%  postgres         [kernel.kallsyms]    [k] __getnstimeofday64
     0.24%  postgres         [kernel.kallsyms]    [k] _raw_spin_lock_bh
     0.23%  postgres         postgres             [.] ProcessClientReadInterrupt
     0.23%  postgres         [kernel.kallsyms]    [k] SYSC_recvfrom
     0.22%  postgres         postgres             [.] ResetLatch
     0.21%  postgres         [kernel.kallsyms]    [k] __fget_light
     0.19%  postgres         [kernel.kallsyms]    [k] blk_flush_plug_list
     0.14%  postgres         [kernel.kallsyms]    [k] import_single_range
     0.13%  swapper          [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.12%  postgres         [kernel.kallsyms]    [k] syscall_slow_exit_work
     0.12%  postgres         postgres             [.] GetCurrentTimestamp
     0.12%  postgres         postgres             [.] GetFlushRecPtr
     0.11%  postgres         libpthread-2.26.so   [.] __libc_send
     0.11%  postgres         [kernel.kallsyms]    [k] do_gettimeofday
     0.11%  swapper          [kernel.kallsyms]    [k] finish_task_switch
     0.11%  postgres         [kernel.kallsyms]    [k] kfree
     0.10%  perf             perf                 [.] perf_evsel__parse_sample
     0.10%  swapper          [kernel.kallsyms]    [k] memcpy_erms
     0.10%  postgres         [kernel.kallsyms]    [k] tcp_release_cb
     0.10%  postgres         libc-2.26.so         [.] __memmove_avx_unaligned_erms
     0.10%  postgres         postgres             [.] XLogSendPhysical
     0.08%  postgres         [kernel.kallsyms]    [k] get_page_from_freelist
     0.08%  postgres         postgres             [.] WalSndLoop
     0.08%  postgres         [kernel.kallsyms]    [k] unroll_tree_refs
     0.08%  postgres         [kernel.kallsyms]    [k] current_kernel_time64
     0.08%  postgres         [kernel.kallsyms]    [k] finish_task_switch
     0.08%  postgres         postgres             [.] socket_is_send_pending
     0.08%  kswapd0          [kernel.kallsyms]    [k] __lock_text_start
     0.07%  postgres         [kernel.kallsyms]    [k] __indirect_thunk_start
     0.06%  postgres         [kernel.kallsyms]    [k] sockfd_lookup_light
     0.06%  swapper          [kernel.kallsyms]    [k] xennet_poll
     0.06%  postgres         postgres             [.] socket_set_nonblocking
     0.06%  postgres         libpthread-2.26.so   [.] __errno_location
     0.05%  postgres         [kernel.kallsyms]    [k] release_sock
     0.05%  postgres         [kernel.kallsyms]    [k] copy_user_generic_unrolled
     0.05%  postgres         postgres             [.] pq_getbyte_if_available
     0.05%  swapper          [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.05%  postgres         [kernel.kallsyms]    [k] __add_to_page_cache_locked
     0.05%  postgres         [kernel.kallsyms]    [k] tcp_sendmsg_locked
     0.05%  swapper          [kernel.kallsyms]    [k] tick_nohz_idle_enter
     0.05%  postgres         postgres             [.] secure_read
     0.05%  swapper          [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.05%  kswapd0          [kernel.kallsyms]    [k] free_hot_cold_page
     0.04%  kswapd0          [kernel.kallsyms]    [k] shrink_inactive_list
     0.04%  perf             perf                 [.] ordered_events__queue
     0.04%  postgres         [kernel.kallsyms]    [k] path_put
     0.04%  postgres         postgres             [.] ProcessRepliesIfAny
     0.04%  swapper          [kernel.kallsyms]    [k] tick_nohz_idle_exit
     0.04%  swapper          [kernel.kallsyms]    [k] __pskb_pull_tail
     0.04%  swapper          [kernel.kallsyms]    [k] tcp_v4_rcv
     0.04%  swapper          [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.04%  postgres         postgres             [.] backup_sigusr1_handler
     0.04%  postgres         libc-2.26.so         [.] epoll_pwait
     0.03%  postgres         [kernel.kallsyms]    [k] sys_recvfrom
     0.03%  postgres         postgres             [.] LagTrackerWrite
     0.03%  swapper          [kernel.kallsyms]    [k] skb_release_data
     0.03%  swapper          [kernel.kallsyms]    [k] do_idle
     0.03%  postgres         libc-2.26.so         [.] read
     0.03%  postgres         [kernel.kallsyms]    [k] mntput
     0.03%  postgres         [kernel.kallsyms]    [k] _copy_to_user
     0.03%  postgres         [kernel.kallsyms]    [k] __radix_tree_lookup
     0.03%  postgres         [kernel.kallsyms]    [k] lock_sock_nested
     0.03%  postgres         [kernel.kallsyms]    [k] generic_file_read_iter
     0.03%  swapper          [kernel.kallsyms]    [k] get_page_from_freelist
     0.03%  swapper          [kernel.kallsyms]    [k] tcp_write_xmit
     0.03%  kswapd0          [kernel.kallsyms]    [k] shrink_page_list
     0.03%  swapper          [kernel.kallsyms]    [k] __skb_clone
     0.03%  swapper          [kernel.kallsyms]    [k] tcp_clean_rtx_queue
     0.03%  swapper          [kernel.kallsyms]    [k] __inet_lookup_established
     0.03%  postgres         [kernel.kallsyms]    [k] get_signal
     0.03%  perf             libpthread-2.26.so   [.] __pthread_rwlock_unlock
     0.03%  swapper          [kernel.kallsyms]    [k] packet_rcv
     0.03%  postgres         libc-2.26.so         [.] __GI___kill
     0.03%  postgres         postgres             [.] WalSndKeepaliveIfNecessary
     0.03%  postgres         [kernel.kallsyms]    [k] tcp_cleanup_rbuf
     0.03%  postgres         [kernel.kallsyms]    [k] sock_recvmsg
     0.03%  postgres         postgres             [.] socket_flush_if_writable
     0.02%  swapper          [kernel.kallsyms]    [k] tcp_ack
     0.02%  swapper          [kernel.kallsyms]    [k] ip_rcv
     0.02%  swapper          [kernel.kallsyms]    [k] skb_split
     0.02%  postgres         [kernel.kallsyms]    [k] dput
     0.02%  perf             perf                 [.] perf_evlist__parse_sample
     0.02%  postgres         [kernel.kallsyms]    [k] security_socket_recvmsg
     0.02%  swapper          [kernel.kallsyms]    [k] inet_gro_receive
     0.02%  postgres         [kernel.kallsyms]    [k] __pv_queued_spin_lock_slowpath
     0.02%  swapper          [kernel.kallsyms]    [k] tcp_check_space
     0.02%  swapper          [kernel.kallsyms]    [k] free_hot_cold_page
     0.02%  swapper          [kernel.kallsyms]    [k] ip_finish_output2
     0.02%  swapper          [kernel.kallsyms]    [k] net_rx_action
     0.02%  swapper          [kernel.kallsyms]    [k] __free_pages_ok
     0.02%  rngd             [kernel.kallsyms]    [k] finish_task_switch
     0.02%  perf             perf                 [.] machine__findnew_thread
     0.02%  swapper          [kernel.kallsyms]    [k] dev_gro_receive
     0.02%  postgres         [kernel.kallsyms]    [k] find_get_entry
     0.02%  swapper          [kernel.kallsyms]    [k] skb_copy_bits
     0.02%  swapper          [kernel.kallsyms]    [k] ipv4_dst_check
     0.02%  swapper          [kernel.kallsyms]    [k] ip_queue_xmit
     0.02%  postgres         [kernel.kallsyms]    [k] do_mpage_readpage
     0.02%  swapper          [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.02%  swapper          [kernel.kallsyms]    [k] refresh_cpu_vm_stats
     0.02%  swapper          [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.02%  postgres         postgres             [.] WalSndCheckTimeOut
     0.02%  swapper          [kernel.kallsyms]    [k] perf_output_sample
     0.02%  swapper          [kernel.kallsyms]    [k] __build_skb
     0.02%  swapper          [kernel.kallsyms]    [k] kmem_cache_free
     0.02%  swapper          [kernel.kallsyms]    [k] page_frag_free
     0.02%  postgres         [kernel.kallsyms]    [k] mpage_readpages
     0.02%  swapper          [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.02%  swapper          [kernel.kallsyms]    [k] default_idle
     0.02%  swapper          [kernel.kallsyms]    [k] tcp4_gro_receive
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_trim_head
     0.01%  swapper          [kernel.kallsyms]    [k] consume_skb
     0.01%  postgres         postgres             [.] update_basebackup_progress
     0.01%  perf             [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.01%  swapper          [kernel.kallsyms]    [k] _raw_spin_lock
     0.01%  postgres         postgres             [.] WaitEventSetWait
     0.01%  postgres         postgres             [.] secure_raw_read
     0.01%  swapper          [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.01%  swapper          [kernel.kallsyms]    [k] ip_output
     0.01%  swapper          [kernel.kallsyms]    [k] rcu_idle_exit
     0.01%  postgres         [kernel.kallsyms]    [k] __softirqentry_text_start
     0.01%  perf             libpthread-2.26.so   [.] __pthread_rwlock_rdlock
     0.01%  perf             libpthread-2.26.so   [.] __pthread_rwlock_wrlock
     0.01%  swapper          [kernel.kallsyms]    [k] ipv4_mtu
     0.01%  swapper          [kernel.kallsyms]    [k] ip_local_deliver
     0.01%  swapper          [kernel.kallsyms]    [k] kmem_cache_alloc
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_write_xmit
     0.01%  postgres         postgres             [.] pq_endmsgread
     0.01%  swapper          [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.01%  swapper          [kernel.kallsyms]    [k] bictcp_cong_avoid
     0.01%  swapper          [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.01%  swapper          [kernel.kallsyms]    [k] prefetch_freepointer
     0.01%  postgres         postgres             [.] __errno_location@plt
     0.01%  swapper          [kernel.kallsyms]    [k] ip_rcv_finish
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_wfree
     0.01%  postgres         postgres             [.] gettimeofday@plt
     0.01%  postgres         postgres             [.] pq_startmsgread
     0.01%  swapper          [kernel.kallsyms]    [k] __dev_queue_xmit
     0.01%  swapper          [kernel.kallsyms]    [k] perf_output_copy
     0.01%  postgres         [kernel.kallsyms]    [k] skb_page_frag_refill
     0.01%  swapper          [kernel.kallsyms]    [k] __alloc_skb
     0.01%  swapper          [kernel.kallsyms]    [k] do_csum
     0.01%  postgres         [kernel.kallsyms]    [k] __set_current_blocked
     0.01%  swapper          [kernel.kallsyms]    [k] net_tx_action
     0.01%  perf             perf                 [.] thread__get
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_update_pacing_rate
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_ack_update_rtt.isra.33
     0.01%  postgres         [kernel.kallsyms]    [k] inet_sendmsg
     0.01%  swapper          [kernel.kallsyms]    [k] ip_local_deliver_finish
     0.01%  swapper          [kernel.kallsyms]    [k] __indirect_thunk_start
     0.01%  swapper          [kernel.kallsyms]    [k] kfree
     0.01%  perf             perf                 [.] thread__put
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_rcv_established
     0.01%  swapper          [kernel.kallsyms]    [k] __slab_alloc
     0.01%  swapper          [kernel.kallsyms]    [k] bictcp_acked
     0.01%  swapper          [kernel.kallsyms]    [k] __copy_skb_header
     0.01%  swapper          [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.01%  swapper          [kernel.kallsyms]    [k] perf_output_begin_forward
     0.01%  postgres         [kernel.kallsyms]    [k] ipv4_mtu
     0.01%  swapper          [kernel.kallsyms]    [k] xennet_start_xmit
     0.01%  swapper          [kernel.kallsyms]    [k] raw_local_deliver
     0.01%  swapper          [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_v4_inbound_md5_hash
     0.01%  postgres         [xfs]                [k] xfs_file_read_iter
     0.01%  swapper          [kernel.kallsyms]    [k] perf_tp_event
     0.01%  swapper          [unknown]            [k] 0xffffffffa00f4e1a
     0.01%  postgres         [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.01%  postgres         [kernel.kallsyms]    [k] mem_cgroup_commit_charge
     0.01%  swapper          [kernel.kallsyms]    [k] __slab_free
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_established_options
     0.01%  swapper          [kernel.kallsyms]    [k] __kmalloc_node_track_caller
     0.01%  swapper          [kernel.kallsyms]    [k] __xfrm_policy_check2.constprop.34
     0.01%  kswapd0          [kernel.kallsyms]    [k] page_mapping
     0.01%  swapper          [kernel.kallsyms]    [k] mod_timer
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_md5_do_lookup
     0.01%  postgres         [kernel.kallsyms]    [k] SYSC_sendto
     0.01%  postgres         postgres             [.] ProcessClientWriteInterrupt
     0.01%  swapper          [kernel.kallsyms]    [k] eth_type_trans
     0.01%  postgres         [kernel.kallsyms]    [k] blk_queue_split
     0.01%  postgres         [kernel.kallsyms]    [k] iov_iter_advance
     0.01%  swapper          [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.01%  perf             perf                 [.] maps__find
     0.01%  postgres         postgres             [.] sendFile
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_gro_receive
     0.01%  swapper          [kernel.kallsyms]    [k] skb_clone
     0.01%  swapper          [kernel.kallsyms]    [k] perf_event_output_forward
     0.01%  swapper          [kernel.kallsyms]    [k] sch_direct_xmit
     0.01%  swapper          [kernel.kallsyms]    [k] __local_bh_enable_ip
     0.01%  perf             perf                 [.] thread__find_addr_map
     0.01%  postgres         [kernel.kallsyms]    [k] add_to_page_cache_lru
     0.01%  postgres         [kernel.kallsyms]    [k] workingset_refault
     0.01%  swapper          [unknown]            [k] 0xffffffffa00f4e19
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_sacktag_write_queue
     0.01%  swapper          [kernel.kallsyms]    [k] inet_ehashfn
     0.01%  postgres         [kernel.kallsyms]    [k] __sched_text_start
     0.01%  postgres         [kernel.kallsyms]    [k] __fdget
     0.01%  postgres         [kernel.kallsyms]    [k] get_request
     0.01%  swapper          [kernel.kallsyms]    [k] tracing_generic_entry_update
     0.01%  swapper          [kernel.kallsyms]    [k] napi_gro_receive
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_event_new_data_sent
     0.01%  ksoftirqd/3      [kernel.kallsyms]    [k] finish_task_switch
     0.01%  postgres         [kernel.kallsyms]    [k] _raw_spin_unlock_bh
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_rack_detect_loss
     0.01%  swapper          [kernel.kallsyms]    [k] skb_release_head_state
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_sendmsg
     0.01%  postgres         [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.01%  swapper          [kernel.kallsyms]    [k] fold_diff
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_v4_do_rcv
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_current_mss
     0.01%  postgres         [kernel.kallsyms]    [k] mark_page_accessed
     0.00%  swapper          [kernel.kallsyms]    [k] netif_receive_skb_internal
     0.00%  postgres         libc-2.26.so         [.] _IO_file_xsgetn
     0.00%  postgres         postgres             [.] socket_putmessage
     0.00%  swapper          [kernel.kallsyms]    [k] __pskb_trim_head
     0.00%  postgres         [kernel.kallsyms]    [k] memcpy_erms
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_update_entry_v1
     0.00%  swapper          [kernel.kallsyms]    [k] sk_filter_trim_cap
     0.00%  postgres         [kernel.kallsyms]    [k] copy_page_to_iter
     0.00%  postgres         [kernel.kallsyms]    [k] sys_epoll_pwait
     0.00%  postgres         [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  swapper          [kernel.kallsyms]    [k] __kfree_skb_flush
     0.00%  swapper          [kernel.kallsyms]    [k] __sk_dst_check
     0.00%  perf             [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  swapper          [kernel.kallsyms]    [k] perf_misc_flags
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_established_options
     0.00%  swapper          [kernel.kallsyms]    [k] skb_checksum
     0.00%  postgres         postgres             [.] secure_write
     0.00%  postgres         postgres             [.] pg_checksum_update
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_current_mss
     0.00%  swapper          [kernel.kallsyms]    [k] memchr_inv
     0.00%  postgres         [kernel.kallsyms]    [k] release_pages
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_send_check
     0.00%  swapper          [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  perf             [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  postgres         [kernel.kallsyms]    [k] ep_send_events_proc
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rearm_rto.part.59
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_schedule_loss_probe
     0.00%  perf             perf                 [.] 0x00000000000f2335
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_md5_lookup
     0.00%  postgres         [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.00%  postgres         [kernel.kallsyms]    [k] __lru_cache_add
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_push
     0.00%  postgres         [kernel.kallsyms]    [k] mod_node_page_state
     0.00%  swapper          [kernel.kallsyms]    [k] sk_stream_write_space
     0.00%  swapper          [kernel.kallsyms]    [k] need_update
     0.00%  postgres         [kernel.kallsyms]    [k] __fpu__restore_sig
     0.00%  swapper          [kernel.kallsyms]    [k] __skb_checksum
     0.00%  kswapd0          [kernel.kallsyms]    [k] __remove_mapping
     0.00%  postgres         [kernel.kallsyms]    [k] __alloc_skb
     0.00%  swapper          [kernel.kallsyms]    [k] kfree_skbmem
     0.00%  swapper          [kernel.kallsyms]    [k] perf_prepare_sample
     0.00%  perf             perf                 [.] perf_session__process_events
     0.00%  postgres         [kernel.kallsyms]    [k] sys_rt_sigreturn
     0.00%  swapper          [kernel.kallsyms]    [k] __perf_event_account_interrupt
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rate_skb_delivered
     0.00%  perf             [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  swapper          [kernel.kallsyms]    [k] skb_shift
     0.00%  swapper          [kernel.kallsyms]    [k] napi_complete_done
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_tso_segs
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rate_gen
     0.00%  swapper          [kernel.kallsyms]    [k] csum_partial_ext
     0.00%  swapper          [kernel.kallsyms]    [k] ip_send_check
     0.00%  swapper          [kernel.kallsyms]    [k] xen_sched_clock
     0.00%  perf             perf                 [.] build_id__mark_dso_hit
     0.00%  perf             perf                 [.] 0x00000000000ef85e
     0.00%  postgres         [kernel.kallsyms]    [k] __do_page_cache_readahead
     0.00%  postgres         [kernel.kallsyms]    [k] _copy_from_iter_full
     0.00%  postgres         libc-2.26.so         [.] _IO_fread
     0.00%  perf             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  postgres         [kernel.kallsyms]    [k] ep_poll
     0.00%  postgres         postgres             [.] pgstat_progress_update_multi_param
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_v4_md5_lookup
     0.00%  swapper          [kernel.kallsyms]    [k] minmax_running_min
     0.00%  postgres         libc-2.26.so         [.] _IO_feof
     0.00%  postgres         [kernel.kallsyms]    [k] do_signal
     0.00%  postgres         [kernel.kallsyms]    [k] xennet_poll
     0.00%  swapper          [kernel.kallsyms]    [k] dev_queue_xmit_nit
     0.00%  swapper          [kernel.kallsyms]    [k] __tcp_push_pending_frames
     0.00%  swapper          [kernel.kallsyms]    [k] lock_timer_base
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_init_tso_segs
     0.00%  swapper          [kernel.kallsyms]    [k] perf_trace_buf_alloc
     0.00%  swapper          [kernel.kallsyms]    [k] alloc_pages_current
     0.00%  swapper          [kernel.kallsyms]    [k] csum_partial
     0.00%  swapper          [kernel.kallsyms]    [k] sock_put
     0.00%  postgres         [kernel.kallsyms]    [k] __vfs_read
     0.00%  swapper          [kernel.kallsyms]    [k] netif_skb_features
     0.00%  postgres         [kernel.kallsyms]    [k] copy_fpstate_to_sigframe
     0.00%  postgres         postgres             [.] internal_flush
     0.00%  swapper          [kernel.kallsyms]    [k] validate_xmit_skb
     0.00%  postgres         [kernel.kallsyms]    [k] find_pid_ns
     0.00%  swapper          [kernel.kallsyms]    [k] PageHuge
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_sacktag_walk
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_fastretrans_alert
     0.00%  postgres         [kernel.kallsyms]    [k] audit_signal_info
     0.00%  swapper          [kernel.kallsyms]    [k] security_sock_rcv_skb
     0.00%  swapper          [kernel.kallsyms]    [k] ip_finish_output
     0.00%  postgres         [kernel.kallsyms]    [k] get_mem_cgroup_from_mm
     0.00%  swapper          [kernel.kallsyms]    [k] skb_release_all
     0.00%  postgres         [kernel.kallsyms]    [k] fpu__clear
     0.00%  swapper          [kernel.kallsyms]    [k] __skb_gro_checksum_complete
     0.00%  swapper          [kernel.kallsyms]    [k] __usecs_to_jiffies
     0.00%  swapper          [kernel.kallsyms]    [k] perf_event_pid_type
     0.00%  swapper          [kernel.kallsyms]    [k] skb_add_rx_frag
     0.00%  postgres         postgres             [.] internal_putbytes
     0.00%  swapper          [kernel.kallsyms]    [k] _find_next_bit
     0.00%  swapper          [kernel.kallsyms]    [k] sk_reset_timer
     0.00%  swapper          [kernel.kallsyms]    [k] ksize
     0.00%  swapper          [kernel.kallsyms]    [k] sched_clock_cpu
     0.00%  postgres         libc-2.26.so         [.] _IO_sgetn
     0.00%  perf             [kernel.kallsyms]    [k] __block_commit_write.isra.32
     0.00%  postgres         [kernel.kallsyms]    [k] sock_poll
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_cong_avoid_ai
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_fill_cb
     0.00%  perf             [kernel.kallsyms]    [k] __add_to_page_cache_locked
     0.00%  swapper          [kernel.kallsyms]    [k] __perf_event_overflow
     0.00%  postgres         [kernel.kallsyms]    [k] SYSC_kill
     0.00%  postgres         [kernel.kallsyms]    [k] alloc_pages_current
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_send_mss
     0.00%  kswapd0          [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  perf             perf                 [.] map__load
     0.00%  swapper          [kernel.kallsyms]    [k] __tcp_v4_send_check
     0.00%  swapper          [kernel.kallsyms]    [k] perf_swevent_get_recursion_context
     0.00%  swapper          [kernel.kallsyms]    [k] quiet_vmstat
     0.00%  kswapd0          [kernel.kallsyms]    [k] uncharge_page
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  swapper          [kernel.kallsyms]    [k] sk_stream_alloc_skb
     0.00%  postgres         [kernel.kallsyms]    [k] PageHuge
     0.00%  swapper          [kernel.kallsyms]    [k] ip_copy_addrs
     0.00%  swapper          [kernel.kallsyms]    [k] perf_tp_event_match.isra.75.part.76
     0.00%  swapper          [kernel.kallsyms]    [k] skb_gso_transport_seglen
     0.00%  perf             perf                 [.] eprintf_time
     0.00%  postgres         [kernel.kallsyms]    [k] __kmalloc_node_track_caller
     0.00%  postgres         [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.00%  postgres         [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_parse_md5sig_option
     0.00%  kswapd0          [kernel.kallsyms]    [k] super_cache_count
     0.00%  postgres         [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  swapper          [kernel.kallsyms]    [k] skb_defer_rx_timestamp
     0.00%  swapper          [kernel.kallsyms]    [k] rcu_bh_qs
     0.00%  kswapd0          [kernel.kallsyms]    [k] page_mapped
     0.00%  postgres         [kernel.kallsyms]    [k] __slab_alloc
     0.00%  postgres         [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  postgres         [kernel.kallsyms]    [k] mem_cgroup_try_charge
     0.00%  postgres         [kernel.kallsyms]    [k] skb_release_data
     0.00%  postgres         [xfs]                [k] xfs_get_blocks
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __lock_text_start
     0.00%  postgres         postgres             [.] secure_raw_write
     0.00%  swapper          [kernel.kallsyms]    [k] __kfree_skb
     0.00%  perf             perf                 [.] perf_evlist
     0.00%  postgres         [kernel.kallsyms]    [k] exit_to_usermode_loop
     0.00%  rngd             [kernel.kallsyms]    [k] __fget_light
     0.00%  perf             perf                 [.] events_stats__inc
     0.00%  swapper          [kernel.kallsyms]    [k] sched_ttwu_pending
     0.00%  postgres         [kernel.kallsyms]    [k] down_read
     0.00%  postgres         [kernel.kallsyms]    [k] sys_read
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_sacktag_one
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_ack
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rack_advance
     0.00%  postgres         [kernel.kallsyms]    [k] fsnotify
     0.00%  postgres         [kernel.kallsyms]    [k] sys_sendto
     0.00%  postgres         [kernel.kallsyms]    [k] xen_sched_clock
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_shifted_skb
     0.00%  swapper          [kernel.kallsyms]    [k] minmax_subwin_update
     0.00%  swapper          [kernel.kallsyms]    [k] validate_xmit_xfrm
     0.00%  perf             [kernel.kallsyms]    [k] iov_iter_fault_in_readable
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_poll
     0.00%  perf             perf                 [.] ui_progress__update
     0.00%  swapper          [kernel.kallsyms]    [k] __sched_text_start
     0.00%  swapper          [kernel.kallsyms]    [k] set_cpu_sd_state_idle
     0.00%  swapper          [kernel.kallsyms]    [k] __perf_event_header__init_id
     0.00%  kswapd0          [kernel.kallsyms]    [k] page_referenced
     0.00%  postgres         [kernel.kallsyms]    [k] schedule_hrtimeout_range_clock
     0.00%  postgres         [xfs]                [k] xfs_bmapi_read
     0.00%  postgres         [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  swapper          [kernel.kallsyms]    [k] sk_free
     0.00%  postgres         [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  swapper          [kernel.kallsyms]    [k] __ip_local_out
     0.00%  postgres         [kernel.kallsyms]    [k] generic_make_request_checks
     0.00%  swapper          [kernel.kallsyms]    [k] perf_trace_run_bpf_submit
     0.00%  postgres         [kernel.kallsyms]    [k] __skb_clone
     0.00%  postgres         [kernel.kallsyms]    [k] bdev_read_page
     0.00%  postgres         [kernel.kallsyms]    [k] packet_rcv
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_clean_rtx_queue
     0.00%  perf             perf                 [.] dso__loaded
     0.00%  postgres         [kernel.kallsyms]    [k] ip_finish_output2
     0.00%  postgres         [kernel.kallsyms]    [k] __clear_user
     0.00%  postgres         [kernel.kallsyms]    [k] get_task_policy.part.31
     0.00%  postgres         [kernel.kallsyms]    [k] pagecache_get_page
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_v4_rcv
     0.00%  swapper          [kernel.kallsyms]    [k] skb_push
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e2c
     0.00%  postgres         [kernel.kallsyms]    [k] __list_add_valid
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rate_skb_sent
     0.00%  postgres         [kernel.kallsyms]    [k] __fdget_pos
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_stream_memory_free
     0.00%  swapper          [kernel.kallsyms]    [k] cpu_startup_entry
     0.00%  postgres         [kernel.kallsyms]    [k] inode_congested
     0.00%  postgres         [kernel.kallsyms]    [k] up_read
     0.00%  postgres         [kernel.kallsyms]    [k] schedule
     0.00%  postgres         [kernel.kallsyms]    [k] memset_erms
     0.00%  swapper          [kernel.kallsyms]    [k] local_clock
     0.00%  kworker/2:1      [xfs]                [k] xfs_destroy_ioend
     0.00%  postgres         [kernel.kallsyms]    [k] try_charge
     0.00%  postgres         [kernel.kallsyms]    [k] auditd_test_task
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_rate_check_app_limited
     0.00%  postgres         [kernel.kallsyms]    [k] blk_rq_init
     0.00%  postgres         [kernel.kallsyms]    [k] ip_rcv
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_mark_head_lost
     0.00%  postgres         [kernel.kallsyms]    [k] vfs_read
     0.00%  postgres         [kernel.kallsyms]    [k] sock_sendmsg
     0.00%  swapper          [kernel.kallsyms]    [k] __default_send_IPI_shortcut
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_tso_segs
     0.00%  postgres         [kernel.kallsyms]    [k] rw_verify_area
     0.00%  postgres         [xfs]                [k] xfs_iunlock
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_sndbuf_expand
     0.00%  swapper          [kernel.kallsyms]    [k] perf_output_put_handle
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_parse_options
     0.00%  swapper          [kernel.kallsyms]    [k] find_first_bit
     0.00%  postgres         [kernel.kallsyms]    [k] __radix_tree_preload
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_md5_do_lookup
     0.00%  postgres         [kernel.kallsyms]    [k] __zone_watermark_ok
     0.00%  swapper          [kernel.kallsyms]    [k] __page_cache_release
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_xmit_retransmit_queue.part.35
     0.00%  postgres         [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.00%  postgres         [kernel.kallsyms]    [k] ipv4_dst_check
     0.00%  rngd             [kernel.kallsyms]    [k] do_sys_poll
     0.00%  postgres         [kernel.kallsyms]    [k] page_frag_free
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_slab.part.49
     0.00%  postgres         [kernel.kallsyms]    [k] skb_split
     0.00%  postgres         libpthread-2.26.so   [.] __restore_rt
     0.00%  swapper          [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  swapper          [kernel.kallsyms]    [k] skb_gso_validate_mtu
     0.00%  postgres         [kernel.kallsyms]    [k] __page_cache_alloc
     0.00%  postgres         [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  postgres         [kernel.kallsyms]    [k] setup_sigcontext
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_fragment
     0.00%  postgres         [kernel.kallsyms]    [k] check_kill_permission
     0.00%  perf             [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  perf             perf                 [.] 0x00000000000f235a
     0.00%  postgres         postgres             [.] throttle
     0.00%  postgres         [kernel.kallsyms]    [k] __disk_get_part
     0.00%  postgres         [kernel.kallsyms]    [k] lruvec_lru_size
     0.00%  swapper          [kernel.kallsyms]    [k] validate_xmit_skb_list
     0.00%  postgres         [kernel.kallsyms]    [k] blk_account_io_start
     0.00%  postgres         [kernel.kallsyms]    [k] list_sort.part.0
     0.00%  perf             [kernel.kallsyms]    [k] unmap_page_range
     0.00%  postgres         [xfs]                [k] xfs_ilock
     0.00%  rngd             [kernel.kallsyms]    [k] poll_schedule_timeout
     0.00%  postgres         [kernel.kallsyms]    [k] bio_add_page
     0.00%  postgres         [kernel.kallsyms]    [k] radix_tree_lookup_slot
     0.00%  swapper          [kernel.kallsyms]    [k] __x86_indirect_thunk_r8
     0.00%  swapper          [kernel.kallsyms]    [k] next_online_pgdat
     0.00%  swapper          [kernel.kallsyms]    [k] perf_trace_buf_update
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_small_queue_check
     0.00%  postgres         [kernel.kallsyms]    [k] __free_pages_ok
     0.00%  postgres         [kernel.kallsyms]    [k] skb_entail
     0.00%  postgres         [kernel.kallsyms]    [k] __atime_needs_update
     0.00%  postgres         [kernel.kallsyms]    [k] sys_kill
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  postgres         [kernel.kallsyms]    [k] ksize
     0.00%  swapper          [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_cwnd_reduction
     0.00%  postgres         [kernel.kallsyms]    [k] free_hot_cold_page
     0.00%  postgres         [kernel.kallsyms]    [k] ip_queue_xmit
     0.00%  postgres         [kernel.kallsyms]    [k] kill_pid_info
     0.00%  postgres         [kernel.kallsyms]    [k] pagevec_lru_move_fn
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_wfree
     0.00%  postgres         [kernel.kallsyms]    [k] sk_stream_alloc_skb
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_trim_head
     0.00%  swapper          [kernel.kallsyms]    [k] __tcp_retransmit_skb
     0.00%  postgres         [kernel.kallsyms]    [k] __bio_add_page
     0.00%  postgres         [kernel.kallsyms]    [k] consume_skb
     0.00%  postgres         [kernel.kallsyms]    [k] touch_atime
     0.00%  swapper          [kernel.kallsyms]    [k] memcpy
     0.00%  kswapd0          [kernel.kallsyms]    [k] free_hot_cold_page_list
     0.00%  kworker/u30:0    [xfs]                [k] xfs_do_writepage
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_check_space
     0.00%  rngd             [kernel.kallsyms]    [k] random_poll
     0.00%  postgres         [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  postgres         [kernel.kallsyms]    [k] __list_del_entry_valid
     0.00%  postgres         [kernel.kallsyms]    [k] guard_bio_eod
     0.00%  postgres         [kernel.kallsyms]    [k] net_rx_action
     0.00%  swapper          [kernel.kallsyms]    [k] next_zone
     0.00%  swapper          [kernel.kallsyms]    [k] schedule_idle
     0.00%  swapper          [kernel.kallsyms]    [k] skb_network_protocol
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] find_get_pages_tag
     0.00%  swapper          [kernel.kallsyms]    [k] __put_compound_page
     0.00%  postgres         [kernel.kallsyms]    [k] blk_queue_bounce
     0.00%  swapper          [kernel.kallsyms]    [k] __tcp_select_window
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  postgres         [xfs]                [k] xfs_fsb_to_db
     0.00%  kswapd0          [kernel.kallsyms]    [k] __list_del_entry_valid
     0.00%  postgres         [kernel.kallsyms]    [k] percpu_counter_add_batch
     0.00%  kworker/1:2      [xfs]                [k] xfs_destroy_ioend
     0.00%  postgres         [kernel.kallsyms]    [k] __bio_try_merge_page
     0.00%  postgres         [kernel.kallsyms]    [k] blk_queue_bio
     0.00%  postgres         [xfs]                [k] xfs_iext_bno_to_ext
     0.00%  swapper          [kernel.kallsyms]    [k] policy_nodemask
     0.00%  kswapd0          [kernel.kallsyms]    [k] queue_work_on
     0.00%  postgres         [kernel.kallsyms]    [k] bictcp_cong_avoid
     0.00%  postgres         [kernel.kallsyms]    [k] sched_clock_cpu
     0.00%  postgres         [xfs]                [k] xfs_vm_readpages
     0.00%  swapper          [kernel.kallsyms]    [k] mem_cgroup_uncharge
     0.00%  swapper          [kernel.kallsyms]    [k] perf_swevent_overflow
     0.00%  kworker/u30:0    [xfs]                [k] xfs_start_buffer_writeback
     0.00%  postgres         [kernel.kallsyms]    [k] __dev_queue_xmit
     0.00%  postgres         [kernel.kallsyms]    [k] mempool_alloc
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_rcv_established
     0.00%  swapper          [kernel.kallsyms]    [k] first_online_pgdat
     0.00%  postgres         [kernel.kallsyms]    [k] blk_throtl_bio
     0.00%  postgres         [kernel.kallsyms]    [k] ip_output
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_release_grant_reference
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  kswapd0          [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] clear_page_dirty_for_io
     0.00%  perf             [kernel.kallsyms]    [k] __do_page_fault
     0.00%  postgres         [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rack_mark_lost
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_init_tso_segs
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.00%  postgres         [xfs]                [k] xfs_file_buffered_aio_read
     0.00%  rngd             [kernel.kallsyms]    [k] schedule_hrtimeout_range_clock
     0.00%  kswapd0          [kernel.kallsyms]    [k] page_evictable
     0.00%  postgres         [kernel.kallsyms]    [k] __xfrm_policy_check2.constprop.34
     0.00%  postgres         [kernel.kallsyms]    [k] perf_output_sample
     0.00%  postgres         [kernel.kallsyms]    [k] security_file_permission
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_validate_incoming
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4ed7
     0.00%  perf             [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  postgres         [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  postgres         [kernel.kallsyms]    [k] _cond_resched
     0.00%  postgres         libc-2.26.so         [.] epoll_wait
     0.00%  swapper          [kernel.kallsyms]    [k] sk_load_half_positive_offset
     0.00%  postgres         [kernel.kallsyms]    [k] inet_gro_receive
     0.00%  postgres         [xfs]                [k] xfs_ilock_data_map_shared
     0.00%  swapper          [kernel.kallsyms]    [k] ip_local_out
     0.00%  swapper          [kernel.kallsyms]    [k] netdev_pick_tx
     0.00%  kswapd0          [xfs]                [k] xfs_count_page_state
     0.00%  postgres         [kernel.kallsyms]    [k] restore_altstack
     0.00%  swapper          [kernel.kallsyms]    [k] free_compound_page
     0.00%  postgres         [kernel.kallsyms]    [k] bictcp_acked
     0.00%  postgres         [kernel.kallsyms]    [k] bio_integrity_prep
     0.00%  postgres         [kernel.kallsyms]    [k] eth_type_trans
     0.00%  postgres         [kernel.kallsyms]    [k] ondemand_readahead
     0.00%  postgres         [xfs]                [k] xfs_bmbt_get_startoff
     0.00%  swapper          [kernel.kallsyms]    [k] __put_page
     0.00%  perf             [kernel.kallsyms]    [k] __block_write_begin_int
     0.00%  postgres         [kernel.kallsyms]    [k] __slab_free
     0.00%  postgres         [kernel.kallsyms]    [k] __tcp_push_pending_frames
     0.00%  postgres         [kernel.kallsyms]    [k] blk_start_plug
     0.00%  postgres         [kernel.kallsyms]    [k] ip_rcv_finish
     0.00%  postgres         [kernel.kallsyms]    [k] perf_tp_event
     0.00%  postgres         [kernel.kallsyms]    [k] policy_nodemask
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_event_new_data_sent
     0.00%  kswapd0          [kernel.kallsyms]    [k] drop_buffers
     0.00%  kswapd0          [kernel.kallsyms]    [k] uncharge_batch
     0.00%  postgres         [kernel.kallsyms]    [k] __build_skb
     0.00%  postgres         [kernel.kallsyms]    [k] skb_copy_bits
     0.00%  swapper          [kernel.kallsyms]    [k] __netif_receive_skb
     0.00%  postgres         [kernel.kallsyms]    [k] __release_sock
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_ack_update_rtt.isra.33
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_options_write
     0.00%  kswapd0          [kernel.kallsyms]    [k] shmem_unused_huge_count
     0.00%  postgres         [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  postgres         [kernel.kallsyms]    [k] part_inc_in_flight
     0.00%  postgres         [kernel.kallsyms]    [k] perf_output_begin_forward
     0.00%  postgres         [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_update_pacing_rate
     0.00%  swapper          [kernel.kallsyms]    [k] __kmalloc_reserve.isra.42
     0.00%  swapper          [kernel.kallsyms]    [k] skb_free_head
     0.00%  postgres         [kernel.kallsyms]    [k] copyin
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref
     0.00%  swapper          [kernel.kallsyms]    [k] perf_swevent_event
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  postgres         [kernel.kallsyms]    [k] ip_local_deliver
     0.00%  swapper          [kernel.kallsyms]    [k] sched_clock
     0.00%  kswapd0          [kernel.kallsyms]    [k] total_mapcount
     0.00%  rngd             [kernel.kallsyms]    [k] schedule
     0.00%  swapper          [kernel.kallsyms]    [k] policy_node
     0.00%  kswapd0          [kernel.kallsyms]    [k] inactive_list_is_low
     0.00%  kswapd0          [kernel.kallsyms]    [k] mem_cgroup_uncharge_list
     0.00%  perf             [kernel.kallsyms]    [k] __mark_inode_dirty
     0.00%  perf             libpthread-2.26.so   [.] __libc_write
     0.00%  perf             perf                 [.] pthread_rwlock_unlock@plt
     0.00%  postgres         [kernel.kallsyms]    [k] net_tx_action
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e1a
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_data_queue
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] smpboot_thread_fn
     0.00%  kswapd0          [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  perf             perf                 [.] 0x00000000000efb8a
     0.00%  postgres         [kernel.kallsyms]    [k] do_sigaltstack.constprop.32
     0.00%  postgres         [kernel.kallsyms]    [k] from_kuid_munged
     0.00%  postgres         [kernel.kallsyms]    [k] generic_make_request
     0.00%  postgres         [kernel.kallsyms]    [k] __fsnotify_parent
     0.00%  postgres         [kernel.kallsyms]    [k] copyout
     0.00%  postgres         [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  postgres         [kernel.kallsyms]    [k] ep_scan_ready_list.constprop.16
     0.00%  postgres         [kernel.kallsyms]    [k] sk_page_frag_refill
     0.00%  postgres         [xfs]                [k] xfs_bmapi_trim_map.isra.17
     0.00%  swapper          [kernel.kallsyms]    [k] skb_csum_hwoffload_help
     0.00%  kswapd0          [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  postgres         [kernel.kallsyms]    [k] fpstate_init
     0.00%  postgres         [kernel.kallsyms]    [k] page_cache_async_readahead
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e19
     0.00%  rngd             [kernel.kallsyms]    [k] __sched_text_start
     0.00%  swapper          [kernel.kallsyms]    [k] __napi_schedule
     0.00%  perf             perf                 [.] 0x00000000000eebdb
     0.00%  postgres         [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.00%  postgres         [kernel.kallsyms]    [k] policy_node
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_grant_foreign_access_ref
     0.00%  swapper          [kernel.kallsyms]    [k] kmalloc_slab
     0.00%  kswapd0          [kernel.kallsyms]    [k] __list_add_valid
     0.00%  postgres         [kernel.kallsyms]    [k] perf_trace_buf_alloc
     0.00%  postgres         [kernel.kallsyms]    [k] xennet_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] list_lru_count_one
     0.00%  perf             perf                 [.] 0x00000000000efbaf
     0.00%  perf             perf                 [.] 0x00000000000efbd7
     0.00%  postgres         [kernel.kallsyms]    [k] do_send_sig_info
     0.00%  postgres         [kernel.kallsyms]    [k] mod_timer
     0.00%  swapper          [kernel.kallsyms]    [k] skb_gro_reset_offset
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_chrono_stop
     0.00%  postgres         [kernel.kallsyms]    [k] perf_output_copy
     0.00%  postgres         [kernel.kallsyms]    [k] signal_setup_done
     0.00%  postgres         [xfs]                [k] __xfs_bmbt_get_all
     0.00%  swapper          [kernel.kallsyms]    [k] skb_zerocopy_clone
     0.00%  perf             perf                 [.] 0x00000000000ee946
     0.00%  perf             perf                 [.] 0x00000000000f2378
     0.00%  postgres         [kernel.kallsyms]    [k] blk_attempt_plug_merge
     0.00%  postgres         [kernel.kallsyms]    [k] blk_finish_plug
     0.00%  postgres         [kernel.kallsyms]    [k] io_schedule
     0.00%  postgres         [kernel.kallsyms]    [k] sk_stream_wait_memory
     0.00%  postgres         [kernel.kallsyms]    [k] skb_clone
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] xennet_poll
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] mod_node_page_state
     0.00%  postgres         [kernel.kallsyms]    [k] __copy_skb_header
     0.00%  postgres         [kernel.kallsyms]    [k] alloc_request_simple
     0.00%  postgres         [kernel.kallsyms]    [k] fpu__drop
     0.00%  postgres         [kernel.kallsyms]    [k] mem_cgroup_handle_over_high
     0.00%  postgres         [kernel.kallsyms]    [k] part_round_stats
     0.00%  postgres         [xfs]                [k] xfs_bmapi_update_map
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4ec1
     0.00%  perf             [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  postgres         [kernel.kallsyms]    [k] mutex_lock
     0.00%  postgres         [kernel.kallsyms]    [k] radix_tree_lookup
     0.00%  postgres         [kernel.kallsyms]    [k] skb_release_head_state
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_gro_receive
     0.00%  swapper          [kernel.kallsyms]    [k] get_seconds
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] memcpy_erms
     0.00%  perf             [kernel.kallsyms]    [k] mem_cgroup_commit_charge
     0.00%  perf             [kernel.kallsyms]    [k] perf_poll
     0.00%  postgres         [kernel.kallsyms]    [k] perf_prepare_sample
     0.00%  postgres         [kernel.kallsyms]    [k] tcp4_gro_receive
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_rate_skb_delivered
     0.00%  postgres         [xfs]                [k] xfs_iext_lookup_extent
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4ed6
     0.00%  perf             [kernel.kallsyms]    [k] finish_task_switch
     0.00%  perf             perf                 [.] 0x00000000000e3666
     0.00%  perf             perf                 [.] 0x00000000000e366a
     0.00%  perf             perf                 [.] 0x00000000000ee914
     0.00%  perf             perf                 [.] 0x00000000000ee95c
     0.00%  perf             perf                 [.] 0x00000000000f238a
     0.00%  swapper          [kernel.kallsyms]    [k] __list_del_entry_valid
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_fragment_tstamp
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e3e
     0.00%  perf             [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  perf             perf                 [.] 0x000000000003a0e0
     0.00%  perf             perf                 [.] 0x00000000000ee930
     0.00%  perf             perf                 [.] 0x00000000000ee950
     0.00%  perf             perf                 [.] 0x00000000000efc15
     0.00%  perf             perf                 [.] 0x00000000000f2399
     0.00%  postgres         [kernel.kallsyms]    [k] __sk_dst_check
     0.00%  postgres         [kernel.kallsyms]    [k] perf_event_output_forward
     0.00%  postgres         [kernel.kallsyms]    [k] security_socket_sendmsg
     0.00%  postgres         postgres             [.] ModifyWaitEvent
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] kthread_should_stop
     0.00%  perf             [kernel.kallsyms]    [k] do_syscall_64
     0.00%  perf             [kernel.kallsyms]    [k] unlock_page
     0.00%  perf             perf                 [.] 0x00000000000ee926
     0.00%  perf             perf                 [.] 0x00000000000eec14
     0.00%  perf             perf                 [.] 0x00000000000efb70
     0.00%  postgres         [kernel.kallsyms]    [k] netif_receive_skb_internal
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_v4_do_rcv
     0.00%  postgres         [kernel.kallsyms]    [k] tracing_generic_entry_update
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_stream_memory_free
     0.00%  perf             perf                 [.] 0x00000000000ee91c
     0.00%  perf             perf                 [.] 0x00000000000eeaa6
     0.00%  postgres         [kernel.kallsyms]    [k] inet_ehashfn
     0.00%  postgres         [kernel.kallsyms]    [k] lock_timer_base
     0.00%  postgres         [kernel.kallsyms]    [k] napi_gro_receive
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_schedule_loss_probe
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_retransmit_skb
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e28
     0.00%  perf             perf                 [.] 0x00000000000e3655
     0.00%  perf             perf                 [.] 0x00000000000ee975
     0.00%  perf             perf                 [.] 0x00000000000eec18
     0.00%  perf             perf                 [.] 0x00000000000efb74
     0.00%  perf             perf                 [.] 0x00000000000efc03
     0.00%  perf             perf                 [.] 0x00000000000efc0d
     0.00%  perf             perf                 [.] 0x00000000000efc5a
     0.00%  postgres         [kernel.kallsyms]    [k] blk_queue_enter
     0.00%  postgres         [kernel.kallsyms]    [k] ip_local_deliver_finish
     0.00%  swapper          [kernel.kallsyms]    [k] arch_cpu_idle_exit
     0.00%  swapper          [kernel.kallsyms]    [k] jiffies_to_usecs
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_tasklet_func
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  perf             perf                 [.] 0x000000000003a0ef
     0.00%  perf             perf                 [.] 0x00000000000ee910
     0.00%  perf             perf                 [.] 0x00000000000efbbb
     0.00%  postgres         [kernel.kallsyms]    [k] _copy_from_user
     0.00%  postgres         [kernel.kallsyms]    [k] disk_map_sector_rcu
     0.00%  postgres         [kernel.kallsyms]    [k] do_csum
     0.00%  postgres         [kernel.kallsyms]    [k] mutex_unlock
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_sacktag_write_queue
     0.00%  postgres         [xfs]                [k] xfs_map_buffer.isra.13
     0.00%  postgres         postgres             [.] recv@plt
     0.00%  rngd             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  swapper          [kernel.kallsyms]    [k] sk_forced_mem_schedule
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_urg
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] run_ksoftirqd
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] skb_release_data
     0.00%  perf             [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  perf             [kernel.kallsyms]    [k] add_to_page_cache_lru
     0.00%  perf             [kernel.kallsyms]    [k] create_empty_buffers
     0.00%  perf             [kernel.kallsyms]    [k] release_pages
     0.00%  perf             perf                 [.] 0x00000000000eea8f
     0.00%  perf             perf                 [.] 0x00000000000eeaad
     0.00%  perf             perf                 [.] 0x00000000000ef7e9
     0.00%  perf             perf                 [.] 0x00000000000f23bb
     0.00%  perf             perf                 [.] 0x00000000000f23d9
     0.00%  postgres         [kernel.kallsyms]    [k] dev_queue_xmit_nit
     0.00%  postgres         [kernel.kallsyms]    [k] fpu__initialize.part.8
     0.00%  postgres         [kernel.kallsyms]    [k] sched_clock
     0.00%  swapper          [kernel.kallsyms]    [k] perf_output_end
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_wfree
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] write_cache_pages
     0.00%  perf             perf                 [.] 0x00000000000e3640
     0.00%  perf             perf                 [.] 0x00000000000eebf1
     0.00%  perf             perf                 [.] 0x00000000000ef7dd
     0.00%  postgres         [kernel.kallsyms]    [k] mpage_alloc.isra.8
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_fastretrans_alert
     0.00%  rngd             [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  perf             [kernel.kallsyms]    [k] mark_buffer_dirty
     0.00%  perf             [kernel.kallsyms]    [k] mark_page_accessed
     0.00%  perf             perf                 [.] 0x000000000003a0d1
     0.00%  perf             perf                 [.] 0x00000000000e3644
     0.00%  perf             perf                 [.] 0x00000000000efb7c
     0.00%  perf             perf                 [.] 0x00000000000efc46
     0.00%  perf             perf                 [.] 0x00000000000f23a6
     0.00%  postgres         [kernel.kallsyms]    [k] __perf_event_overflow
     0.00%  postgres         [kernel.kallsyms]    [k] bvec_alloc
     0.00%  postgres         [kernel.kallsyms]    [k] dst_release
     0.00%  postgres         [kernel.kallsyms]    [k] skb_shift
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_chrono_stop
     0.00%  postgres         libc-2.26.so         [.] _IO_file_read
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ksoftirqd_should_run
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_v4_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] _cond_resched
     0.00%  kswapd0          [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  kswapd0          [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  perf             [kernel.kallsyms]    [k] __lru_cache_add
     0.00%  perf             perf                 [.] 0x00000000000eec08
     0.00%  postgres         [kernel.kallsyms]    [k] __do_page_fault
     0.00%  postgres         [kernel.kallsyms]    [k] group_send_sig_info
     0.00%  postgres         [kernel.kallsyms]    [k] perf_event_pid_type
     0.00%  postgres         [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  postgres         [kernel.kallsyms]    [k] put_pages_list
     0.00%  postgres         [kernel.kallsyms]    [k] raw_local_deliver
     0.00%  postgres         [kernel.kallsyms]    [k] sock_put
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_cong_avoid_ai
     0.00%  swapper          [kernel.kallsyms]    [k] __zone_watermark_ok
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e30
     0.00%  kswapd0          [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] page_mapping
     0.00%  perf             perf                 [.] 0x00000000000f2369
     0.00%  postgres         [kernel.kallsyms]    [k] __tcp_v4_send_check
     0.00%  postgres         [kernel.kallsyms]    [k] _raw_spin_lock_irq
     0.00%  postgres         [kernel.kallsyms]    [k] minmax_running_min
     0.00%  postgres         [kernel.kallsyms]    [k] sk_stream_write_space
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_rearm_rto.part.59
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_tasklet_func
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_v4_inbound_md5_hash
     0.00%  swapper          [kernel.kallsyms]    [k] inet_sk_rebuild_header
     0.00%  swapper          [kernel.kallsyms]    [k] native_apic_mem_read
     0.00%  swapper          [kernel.kallsyms]    [k] sk_load_byte_positive_offset
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_add_backlog
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] net_tx_action
     0.00%  kswapd0          [kernel.kallsyms]    [k] _find_next_bit
     0.00%  kswapd0          [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  kswapd0          [kernel.kallsyms]    [k] memcpy_erms
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] mod_node_page_state
     0.00%  perf             [kernel.kallsyms]    [k] __fget_light
     0.00%  perf             [kernel.kallsyms]    [k] __slab_alloc
     0.00%  perf             [kernel.kallsyms]    [k] alloc_set_pte
     0.00%  perf             perf                 [.] 0x000000000003a0ff
     0.00%  perf             perf                 [.] 0x00000000000ef81b
     0.00%  perf             perf                 [.] 0x00000000000ef83f
     0.00%  postgres         [kernel.kallsyms]    [k] __kfree_skb_flush
     0.00%  postgres         [kernel.kallsyms]    [k] __pskb_trim_head
     0.00%  postgres         [kernel.kallsyms]    [k] __usecs_to_jiffies
     0.00%  postgres         [kernel.kallsyms]    [k] csum_partial_ext
     0.00%  postgres         [kernel.kallsyms]    [k] perf_tp_event_match.isra.75.part.76
     0.00%  postgres         [kernel.kallsyms]    [k] radix_tree_maybe_preload
     0.00%  postgres         [kernel.kallsyms]    [k] sk_stream_error
     0.00%  postgres         [kernel.kallsyms]    [k] sock_zerocopy_put
     0.00%  postgres         [kernel.kallsyms]    [k] submit_bio
     0.00%  swapper          [kernel.kallsyms]    [k] perf_instruction_pointer
     0.00%  swapper          [kernel.kallsyms]    [k] skb_prepare_for_shift
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_try_undo_recovery
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4ed1
     0.00%  kswapd0          [kernel.kallsyms]    [k] __slab_free
     0.00%  kswapd0          [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  perf             [kernel.kallsyms]    [k] memset_erms
     0.00%  perf             [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  perf             perf                 [.] 0x00000000000ef7e1
     0.00%  perf             perf                 [.] 0x00000000000efb99
     0.00%  postgres         [kernel.kallsyms]    [k] csum_partial
     0.00%  postgres         [kernel.kallsyms]    [k] find_vpid
     0.00%  postgres         [kernel.kallsyms]    [k] mem_cgroup_from_id
     0.00%  postgres         [kernel.kallsyms]    [k] perf_misc_flags
     0.00%  postgres         [kernel.kallsyms]    [k] skb_checksum
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_v4_send_check
     0.00%  postgres         [kernel.kallsyms]    [k] validate_xmit_xfrm
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] schedule
     0.00%  kswapd0          [kernel.kallsyms]    [k] cancel_dirty_page
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_node_memcg
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __test_set_page_writeback
     0.00%  perf             [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  perf             [kernel.kallsyms]    [k] generic_write_end
     0.00%  perf             [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  perf             perf                 [.] 0x00000000000ef84e
     0.00%  postgres         [kernel.kallsyms]    [k] clear_page_erms
     0.00%  postgres         [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.00%  postgres         [kernel.kallsyms]    [k] gnttab_update_entry_v1
     0.00%  postgres         [kernel.kallsyms]    [k] kfree_skbmem
     0.00%  postgres         [kernel.kallsyms]    [k] perf_swevent_get_recursion_context
     0.00%  postgres         [kernel.kallsyms]    [k] sk_reset_timer
     0.00%  postgres         [kernel.kallsyms]    [k] skb_gso_transport_seglen
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_rate_gen
     0.00%  postgres         [kernel.kallsyms]    [k] validate_xmit_skb
     0.00%  swapper          [kernel.kallsyms]    [k] __pv_queued_spin_lock_slowpath
     0.00%  swapper          [kernel.kallsyms]    [k] bictcp_recalc_ssthresh
     0.00%  swapper          [kernel.kallsyms]    [k] find_busiest_group
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e56
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] test_clear_page_writeback
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] release_pages
     0.00%  perf             [kernel.kallsyms]    [k] __handle_mm_fault
     0.00%  perf             [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  perf             [xfs]                [k] xfs_log_commit_cil
     0.00%  perf             perf                 [.] 0x00000000000ef773
     0.00%  perf             perf                 [.] 0x00000000000ef77d
     0.00%  perf             perf                 [.] 0x00000000000ef858
     0.00%  perf             perf                 [.] 0x00000000000f233e
     0.00%  postgres         [kernel.kallsyms]    [k] fpu__alloc_mathframe
     0.00%  postgres         [kernel.kallsyms]    [k] local_clock
     0.00%  postgres         [kernel.kallsyms]    [k] minmax_subwin_update
     0.00%  postgres         [kernel.kallsyms]    [k] netif_skb_features
     0.00%  postgres         [kernel.kallsyms]    [k] sch_direct_xmit
     0.00%  postgres         [kernel.kallsyms]    [k] security_sock_rcv_skb
     0.00%  postgres         [kernel.kallsyms]    [k] sk_filter_trim_cap
     0.00%  postgres         [xfs]                [k] xfs_bmbt_get_blockcount
     0.00%  postgres         postgres             [.] AdvanceXLInsertBuffer
     0.00%  postgres         postgres             [.] memcpy@plt
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_enter_recovery
     0.00%  perf             [kernel.kallsyms]    [k] mem_cgroup_try_charge
     0.00%  perf             [kernel.kallsyms]    [k] node_dirty_ok
     0.00%  perf             perf                 [.] cmd_record
     0.00%  perf             perf                 [.] 0x00000000000ef829
     0.00%  postgres         [kernel.kallsyms]    [k] __ip_local_out
     0.00%  postgres         [kernel.kallsyms]    [k] __skb_checksum
     0.00%  postgres         [kernel.kallsyms]    [k] bio_associate_blkcg
     0.00%  postgres         [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  postgres         [kernel.kallsyms]    [k] free_hot_cold_page_list
     0.00%  rngd             [kernel.kallsyms]    [k] __fdget
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __sched_text_start
     0.00%  kswapd0          [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  kswapd0          [xfs]                [k] xfs_perag_get_tag
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] page_mkclean
     0.00%  kworker/u30:0    [xfs]                [k] xfs_add_to_ioend
     0.00%  perf             [kernel.kallsyms]    [k] PageHuge
     0.00%  perf             [kernel.kallsyms]    [k] do_sys_poll
     0.00%  perf             [kernel.kallsyms]    [k] page_remove_rmap
     0.00%  perf             libc-2.26.so         [.] __poll
     0.00%  perf             perf                 [.] 0x00000000000ef760
     0.00%  perf             perf                 [.] 0x00000000000ef784
     0.00%  perf             perf                 [.] 0x00000000000ef7a4
     0.00%  postgres         [kernel.kallsyms]    [k] __block_commit_write.isra.32
     0.00%  postgres         [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  postgres         [kernel.kallsyms]    [k] __kmalloc_reserve.isra.42
     0.00%  postgres         [kernel.kallsyms]    [k] __perf_event_header__init_id
     0.00%  postgres         [kernel.kallsyms]    [k] bio_alloc_bioset
     0.00%  postgres         [kernel.kallsyms]    [k] blk_rq_bio_prep
     0.00%  postgres         [kernel.kallsyms]    [k] ip_finish_output
     0.00%  postgres         [kernel.kallsyms]    [k] lru_cache_add
     0.00%  postgres         [kernel.kallsyms]    [k] skb_add_rx_frag
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_v4_fill_cb
     0.00%  sshd             ld-2.26.so           [.] strcmp
     0.00%  swapper          [kernel.kallsyms]    [k] dev_queue_xmit
     0.00%  swapper          [kernel.kallsyms]    [k] tasklet_action
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_skb_collapse_tstamp
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ip_finish_output2
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_write_xmit
     0.00%  kswapd0          [sunrpc]             [k] rpcauth_cache_shrink_count
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] test_clear_page_writeback
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_queue_split
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] dec_zone_page_state
     0.00%  perf             [kernel.kallsyms]    [k] clean_bdev_aliases
     0.00%  perf             [kernel.kallsyms]    [k] do_mpage_readpage
     0.00%  perf             [kernel.kallsyms]    [k] mutex_lock
     0.00%  perf             [kernel.kallsyms]    [k] page_add_file_rmap
     0.00%  perf             perf                 [.] 0x00000000000ef76a
     0.00%  perf             perf                 [.] 0x00000000000ef76f
     0.00%  perf             perf                 [.] 0x00000000000ef794
     0.00%  postgres         [kernel.kallsyms]    [k] __lock_task_sighand
     0.00%  postgres         [kernel.kallsyms]    [k] ip_copy_addrs
     0.00%  postgres         [kernel.kallsyms]    [k] ip_send_check
     0.00%  postgres         [kernel.kallsyms]    [k] mem_cgroup_uncharge_list
     0.00%  postgres         [kernel.kallsyms]    [k] napi_complete_done
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_rack_detect_loss
     0.00%  postgres         [kernel.kallsyms]    [k] validate_xmit_skb_list
     0.00%  postgres         postgres             [.] SHA256_Transform
     0.00%  sshd             ld-2.26.so           [.] do_lookup_x
     0.00%  swapper          [kernel.kallsyms]    [k] napi_schedule_prep
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_match_skb_to_sack
     0.00%  irqbalance       [kernel.kallsyms]    [k] mutex_lock
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_clean_rtx_queue
     0.00%  kswapd0          [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  perf             [kernel.kallsyms]    [k] __pollwait
     0.00%  perf             [kernel.kallsyms]    [k] iov_iter_copy_from_user_atomic
     0.00%  perf             [kernel.kallsyms]    [k] memcpy_erms
     0.00%  perf             [kernel.kallsyms]    [k] mpage_readpages
     0.00%  perf             [kernel.kallsyms]    [k] pagecache_get_page
     0.00%  perf             perf                 [.] 0x00000000000ef79a
     0.00%  perf             perf                 [.] 0x00000000000ef7d2
     0.00%  perf             perf                 [.] 0x00000000000ef82f
     0.00%  postgres         [kernel.kallsyms]    [k] bio_init
     0.00%  postgres         [kernel.kallsyms]    [k] io_schedule_prepare
     0.00%  postgres         [kernel.kallsyms]    [k] mempool_alloc_slab
     0.00%  postgres         [kernel.kallsyms]    [k] skb_defer_rx_timestamp
     0.00%  postgres         [kernel.kallsyms]    [k] uprobe_deny_signal
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4ec5
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ip_queue_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] net_rx_action
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_tasklet_func
     0.00%  kswapd0          [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  kswapd0          [kernel.kallsyms]    [k] kswapd
     0.00%  kswapd0          [kernel.kallsyms]    [k] lru_add_drain_cpu
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_active_list
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] inc_zone_page_state
     0.00%  perf             [xfs]                [k] xfs_file_write_iter
     0.00%  perf             perf                 [.] 0x00000000000ef848
     0.00%  perf             perf                 [.] 0x00000000000f233a
     0.00%  perf             perf                 [.] 0x00000000000f2356
     0.00%  postgres         [kernel.kallsyms]    [k] skb_gso_validate_mtu
     0.00%  postgres         [kernel.kallsyms]    [k] skb_release_all
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_rack_advance
     0.00%  swapper          [kernel.kallsyms]    [k] run_rebalance_domains
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_try_keep_open
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_xmit_recovery.part.52
     0.00%  dhclient-script  libc-2.26.so         [.] __gconv_transform_utf8_internal
     0.00%  dhclient-script  libc-2.26.so         [.] __mbrtowc
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] skb_split
     0.00%  kswapd0          [kernel.kallsyms]    [k] mem_cgroup_iter
     0.00%  kswapd0          [kernel.kallsyms]    [k] xennet_poll
     0.00%  kswapd0          [xfs]                [k] xfs_vm_releasepage
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] unlock_page
     0.00%  perf             [kernel.kallsyms]    [k] balance_dirty_pages_ratelimited
     0.00%  perf             perf                 [.] 0x000000000003ad61
     0.00%  perf             perf                 [.] 0x00000000000ef766
     0.00%  perf             perf                 [.] 0x00000000000ef7b1
     0.00%  perf             perf                 [.] 0x00000000000ef7c1
     0.00%  perf             perf                 [.] 0x00000000000efba2
     0.00%  postgres         [kernel.kallsyms]    [k] perf_trace_buf_update
     0.00%  postgres         [kernel.kallsyms]    [k] sk_load_half_positive_offset
     0.00%  postgres         [kernel.kallsyms]    [k] skb_csum_hwoffload_help
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_sacktag_one
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_small_queue_check
     0.00%  postgres         libc-2.26.so         [.] __lxstat64
     0.00%  swapper          [kernel.kallsyms]    [k] __x86_indirect_thunk_rdx
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_any_retrans_done.part.30
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __do_page_fault
     0.00%  irqbalance       [kernel.kallsyms]    [k] mutex_unlock
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] free_hot_cold_page
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_ack
     0.00%  kswapd0          [kernel.kallsyms]    [k] page_frag_free
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_v4_rcv
     0.00%  kswapd0          [xfs]                [k] xfs_fs_nr_cached_objects
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  perf             [kernel.kallsyms]    [k] alloc_pages_current
     0.00%  perf             [kernel.kallsyms]    [k] get_mem_cgroup_from_mm
     0.00%  perf             [kernel.kallsyms]    [k] handle_mm_fault
     0.00%  perf             [kernel.kallsyms]    [k] iomap_apply
     0.00%  perf             [kernel.kallsyms]    [k] iomap_write_actor
     0.00%  perf             [kernel.kallsyms]    [k] mod_node_page_state
     0.00%  perf             perf                 [.] fdarray__poll
     0.00%  perf             perf                 [.] 0x00000000000ef834
     0.00%  perf             perf                 [.] 0x00000000000ef839
     0.00%  perf             perf                 [.] 0x00000000000ef83b
     0.00%  perf             perf                 [.] 0x00000000000ef855
     0.00%  perf             perf                 [.] 0x00000000000ef85a
     0.00%  perf             perf                 [.] 0x00000000000efb7f
     0.00%  postgres         [kernel.kallsyms]    [k] __kfree_skb
     0.00%  postgres         [kernel.kallsyms]    [k] __skb_gro_checksum_complete
     0.00%  postgres         [kernel.kallsyms]    [k] finish_wait
     0.00%  postgres         [kernel.kallsyms]    [k] iov_iter_init
     0.00%  postgres         [kernel.kallsyms]    [k] jiffies_to_usecs
     0.00%  postgres         [kernel.kallsyms]    [k] pid_task
     0.00%  postgres         [kernel.kallsyms]    [k] set_current_blocked
     0.00%  postgres         [kernel.kallsyms]    [k] skb_push
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_rate_skb_sent
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_remove_empty_skb
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_tsq_handler.part.36
     0.00%  postgres         [xfs]                [k] xfs_bmbt_get_all
     0.00%  postgres         postgres             [.] epoll_wait@plt
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e2c
     0.00%  swapper          [kernel.kallsyms]    [k] bictcp_state
     0.00%  swapper          [kernel.kallsyms]    [k] ktime_get_with_offset
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_xmit_retransmit_queue
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e45
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e6f
     0.00%  curl             ld-2.26.so           [.] do_lookup_x
     0.00%  irqbalance       [kernel.kallsyms]    [k] memcpy_erms
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __skb_clone
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] bictcp_cong_avoid
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ip_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_output_copy
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_ack
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_write_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] try_to_unmap_flush
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] smp_call_function_many
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] page_mapping
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] smp_call_function_many
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  perf             [kernel.kallsyms]    [k] __audit_syscall_exit
     0.00%  perf             [kernel.kallsyms]    [k] block_write_end
     0.00%  perf             [kernel.kallsyms]    [k] page_mapping
     0.00%  perf             [xfs]                [k] xfs_file_iomap_begin
     0.00%  perf             [xfs]                [k] xfs_inode_item_format
     0.00%  perf             [xfs]                [k] xfs_trans_alloc
     0.00%  perf             perf                 [.] rb_erase
     0.00%  perf             perf                 [.] 0x000000000003ad75
     0.00%  perf             perf                 [.] 0x00000000000ef7d8
     0.00%  perf             perf                 [.] 0x00000000000ef85c
     0.00%  postgres         [kernel.kallsyms]    [k] __x86_indirect_thunk_rbx
     0.00%  postgres         [kernel.kallsyms]    [k] add_wait_queue
     0.00%  postgres         [kernel.kallsyms]    [k] blk_init_request_from_bio
     0.00%  postgres         [kernel.kallsyms]    [k] clear_page_dirty_for_io
     0.00%  postgres         [kernel.kallsyms]    [k] elv_set_request
     0.00%  postgres         [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref
     0.00%  postgres         [kernel.kallsyms]    [k] ip_local_out
     0.00%  postgres         [kernel.kallsyms]    [k] kmalloc_slab
     0.00%  postgres         [kernel.kallsyms]    [k] rcu_bh_qs
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_fragment
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_mark_head_lost
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_parse_options
     0.00%  postgres         postgres             [.] AllocSetAlloc
     0.00%  dhclient-script  libc-2.26.so         [.] _int_free
     0.00%  irqbalance       [kernel.kallsyms]    [k] seq_put_decimal_ull
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __build_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __dev_queue_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __slab_alloc
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] inet_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ip_rcv_finish
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ipv4_dst_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tasklet_action
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_check_space
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_v4_md5_lookup
     0.00%  kswapd0          [kernel.kallsyms]    [k] __build_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.00%  kswapd0          [kernel.kallsyms]    [k] __sched_text_start
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_local_deliver_finish
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] net_rx_action
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_node
     0.00%  kswapd0          [kernel.kallsyms]    [k] try_to_free_buffers
     0.00%  kswapd0          [kernel.kallsyms]    [k] try_to_release_page
     0.00%  kswapd0          [xfs]                [k] xfs_reclaim_inodes_count
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] get_request
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] page_mapped
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  perf             [kernel.kallsyms]    [k] __mod_node_page_state
     0.00%  perf             [kernel.kallsyms]    [k] __page_cache_alloc
     0.00%  perf             [kernel.kallsyms]    [k] blk_queue_split
     0.00%  perf             [kernel.kallsyms]    [k] find_get_entry
     0.00%  perf             [kernel.kallsyms]    [k] free_pages_and_swap_cache
     0.00%  perf             [kernel.kallsyms]    [k] generic_write_checks
     0.00%  perf             [kernel.kallsyms]    [k] inode_congested
     0.00%  perf             [kernel.kallsyms]    [k] workingset_refault
     0.00%  perf             [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  perf             perf                 [.] 0x00000000000f236c
     0.00%  postgres         [kernel.kallsyms]    [k] __perf_event_account_interrupt
     0.00%  postgres         [kernel.kallsyms]    [k] __put_page
     0.00%  postgres         [kernel.kallsyms]    [k] __tcp_retransmit_skb
     0.00%  postgres         [kernel.kallsyms]    [k] __tcp_select_window
     0.00%  postgres         [kernel.kallsyms]    [k] list_sort
     0.00%  postgres         [kernel.kallsyms]    [k] netdev_pick_tx
     0.00%  postgres         [kernel.kallsyms]    [k] perf_swevent_overflow
     0.00%  postgres         [kernel.kallsyms]    [k] remove_wait_queue
     0.00%  postgres         [kernel.kallsyms]    [k] security_task_kill
     0.00%  postgres         [kernel.kallsyms]    [k] sk_free
     0.00%  postgres         [kernel.kallsyms]    [k] skb_free_head
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_options_write
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_sacktag_walk
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_xmit_retransmit_queue.part.35
     0.00%  postgres         [kernel.kallsyms]    [k] unmap_page_range
     0.00%  postgres         libc-2.26.so         [.] __memset_avx2_erms
     0.00%  postgres         libpthread-2.26.so   [.] __GI___libc_pwrite64
     0.00%  postgres         postgres             [.] element_alloc
     0.00%  postgres         postgres             [.] fread@plt
     0.00%  sshd             sshd                 [.] 0x00000000000744bc
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e4c
     0.00%  dhclient-script  [kernel.kallsyms]    [k] copy_page
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __alloc_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] _cond_resched
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] consume_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] do_csum
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] rcu_all_qs
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] sk_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] skb_copy_bits
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_sacktag_write_queue
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_trim_head
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_tso_segs
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_update_pacing_rate
     0.00%  kswapd0          [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  kswapd0          [kernel.kallsyms]    [k] ipv4_dst_check
     0.00%  kswapd0          [kernel.kallsyms]    [k] lruvec_lru_size
     0.00%  kswapd0          [kernel.kallsyms]    [k] mem_cgroup_soft_limit_reclaim
     0.00%  kswapd0          [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  kswapd0          [kernel.kallsyms]    [k] radix_tree_gang_lookup_tag
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_huge_zero_page_count
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_clean_rtx_queue
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] dec_zone_page_state
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  kworker/3:0      [kernel.kallsyms]    [k] smp_call_function_many
     0.00%  kworker/3:0      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_advance
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] percpu_counter_add_batch
     0.00%  kworker/u30:0    [xfs]                [k] xfs_map_at_offset
     0.00%  perf             [kernel.kallsyms]    [k] __audit_syscall_entry
     0.00%  perf             [kernel.kallsyms]    [k] __do_page_cache_readahead
     0.00%  perf             [kernel.kallsyms]    [k] __sched_text_start
     0.00%  perf             [kernel.kallsyms]    [k] _cond_resched
     0.00%  perf             [kernel.kallsyms]    [k] fsnotify
     0.00%  perf             [kernel.kallsyms]    [k] iov_iter_advance
     0.00%  perf             [kernel.kallsyms]    [k] node_page_state
     0.00%  perf             [kernel.kallsyms]    [k] try_charge
     0.00%  perf             [kernel.kallsyms]    [k] up_read
     0.00%  perf             [kernel.kallsyms]    [k] vmacache_find
     0.00%  perf             [xfs]                [k] xfs_fsb_to_db
     0.00%  perf             [xfs]                [k] xfs_log_reserve
     0.00%  perf             perf                 [.] perf_evlist__filter_pollfd
     0.00%  perf             perf                 [.] writen
     0.00%  perf             perf                 [.] 0x00000000000ef856
     0.00%  perf             perf                 [.] 0x00000000000ef85f
     0.00%  postgres         [kernel.kallsyms]    [k] __napi_schedule
     0.00%  postgres         [kernel.kallsyms]    [k] fpu__initialize
     0.00%  postgres         [kernel.kallsyms]    [k] fpu__restore_sig
     0.00%  postgres         [kernel.kallsyms]    [k] shmem_getpage_gfp
     0.00%  postgres         [kernel.kallsyms]    [k] skb_network_protocol
     0.00%  postgres         [kernel.kallsyms]    [k] sock_zerocopy_put_abort
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_cwnd_reduction
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_parse_md5sig_option
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_shifted_skb
     0.00%  rngd             [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  sshd             [kernel.kallsyms]    [k] __do_page_fault
     0.00%  sshd             [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  sshd             [kernel.kallsyms]    [k] copy_page
     0.00%  swapper          [kernel.kallsyms]    [k] __wake_up_common_lock
     0.00%  swapper          [kernel.kallsyms]    [k] bictcp_cwnd_event
     0.00%  swapper          [kernel.kallsyms]    [k] load_balance
     0.00%  swapper          [kernel.kallsyms]    [k] pfifo_fast_dequeue
     0.00%  swapper          [kernel.kallsyms]    [k] skb_condense
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_skb_mark_lost_uncond_verify
     0.00%  systemd-journal  [kernel.kallsyms]    [k] __lock_text_start
     0.00%  curl             [kernel.kallsyms]    [k] __do_page_fault
     0.00%  curl             ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  dhclient-script  bash                 [.] yyparse
     0.00%  dhclient-script  libc-2.26.so         [.] _int_malloc
     0.00%  irqbalance       [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  irqbalance       [kernel.kallsyms]    [k] kstat_irqs
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __copy_skb_header
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __kfree_skb_flush
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __kmalloc_node_track_caller
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] csum_partial
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ip_local_deliver_finish
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ip_output
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ipv4_mtu
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] packet_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_tp_event
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_ack_update_rtt.isra.33
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_established_options
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_fastretrans_alert
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_rack_detect_loss
     0.00%  ksoftirqd/3      [unknown]            [k] 0xffffffffa00f4e19
     0.00%  kswapd0          [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  kswapd0          [kernel.kallsyms]    [k] _raw_spin_trylock
     0.00%  kswapd0          [kernel.kallsyms]    [k] bictcp_acked
     0.00%  kswapd0          [kernel.kallsyms]    [k] consume_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] down_read_trylock
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_finish_output2
     0.00%  kswapd0          [kernel.kallsyms]    [k] packet_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_clone
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_release_data
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_split
     0.00%  kswapd0          [kernel.kallsyms]    [k] snapshot_refaults
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_check_space
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_event_new_data_sent
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_rcv_established
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __bio_add_page
     0.00%  kworker/u30:0    [xfs]                [k] xfs_imap_valid
     0.00%  kworker/u30:0    [xfs]                [k] xfs_trim_extent
     0.00%  perf             [kernel.kallsyms]    [k] __kmalloc_node_track_caller
     0.00%  perf             [kernel.kallsyms]    [k] __sb_start_write
     0.00%  perf             [kernel.kallsyms]    [k] _raw_spin_lock_irq
     0.00%  perf             [kernel.kallsyms]    [k] alloc_buffer_head
     0.00%  perf             [kernel.kallsyms]    [k] alloc_page_buffers
     0.00%  perf             [kernel.kallsyms]    [k] bdev_read_page
     0.00%  perf             [kernel.kallsyms]    [k] down_write
     0.00%  perf             [kernel.kallsyms]    [k] get_task_policy.part.31
     0.00%  perf             [kernel.kallsyms]    [k] iomap_write_begin.constprop.17
     0.00%  perf             [kernel.kallsyms]    [k] ip_rcv
     0.00%  perf             [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  perf             [kernel.kallsyms]    [k] mem_cgroup_from_task
     0.00%  perf             [kernel.kallsyms]    [k] mutex_unlock
     0.00%  perf             [kernel.kallsyms]    [k] wait_for_stable_page
     0.00%  perf             [xfs]                [k] xfs_get_blocks
     0.00%  perf             [xfs]                [k] xfs_ilock
     0.00%  perf             [xfs]                [k] xfs_trans_ijoin
     0.00%  perf             libc-2.26.so         [.] malloc_consolidate
     0.00%  perf             perf                 [.] 0x00000000000ef764
     0.00%  perf             perf                 [.] 0x00000000000ef7b8
     0.00%  postgres         [kernel.kallsyms]    [k] __default_send_IPI_shortcut
     0.00%  postgres         [kernel.kallsyms]    [k] __handle_mm_fault
     0.00%  postgres         [kernel.kallsyms]    [k] __page_cache_release
     0.00%  postgres         [kernel.kallsyms]    [k] __put_compound_page
     0.00%  postgres         [kernel.kallsyms]    [k] __x86_indirect_thunk_r8
     0.00%  postgres         [kernel.kallsyms]    [k] bio_phys_segments
     0.00%  postgres         [kernel.kallsyms]    [k] free_compound_page
     0.00%  postgres         [kernel.kallsyms]    [k] get_seconds
     0.00%  postgres         [kernel.kallsyms]    [k] memset
     0.00%  postgres         [kernel.kallsyms]    [k] perf_output_put_handle
     0.00%  postgres         [kernel.kallsyms]    [k] perf_trace_run_bpf_submit
     0.00%  postgres         [kernel.kallsyms]    [k] pfifo_fast_dequeue
     0.00%  postgres         [kernel.kallsyms]    [k] skb_gro_reset_offset
     0.00%  postgres         [kernel.kallsyms]    [k] tasklet_action
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_add_backlog
     0.00%  postgres         ld-2.26.so           [.] do_lookup_x
     0.00%  postgres         libc-2.26.so         [.] _int_malloc
     0.00%  postgres         libc-2.26.so         [.] fclose@@GLIBC_2.2.5
     0.00%  postgres         postgres             [.] replication_yylex
     0.00%  postgres         postgres             [.] strlcpy
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e3e
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4ed7
     0.00%  rngd             [kernel.kallsyms]    [k] packet_rcv
     0.00%  rngd             [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  sshd             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  sshd             [kernel.kallsyms]    [k] clear_page_erms
     0.00%  swapper          [kernel.kallsyms]    [k] rebalance_domains
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_tsq_handler.part.36
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x0000000000121590
     0.00%  dhclient-script  [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  dhclient-script  [kernel.kallsyms]    [k] copy_page_range
     0.00%  dhclient-script  [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  dhclient-script  libc-2.26.so         [.] malloc
     0.00%  ip               ld-2.26.so           [.] do_lookup_x
     0.00%  irqbalance       [kernel.kallsyms]    [k] kstat_irqs_usr
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __free_pages_ok
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __perf_event_account_interrupt
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __perf_event_overflow
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] gnttab_update_entry_v1
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] inet_ehashfn
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ip_send_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] minmax_running_min
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] page_frag_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_event_pid_type
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_output_sample
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_trace_buf_alloc
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] sk_filter_trim_cap
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] skb_clone
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp4_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_current_mss
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_event_new_data_sent
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_rack_advance
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_rate_gen
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_rcv_established
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_rearm_rto.part.59
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_sacktag_walk
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] xennet_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] __free_pages_ok
     0.00%  kswapd0          [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.00%  kswapd0          [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] blk_finish_plug
     0.00%  kswapd0          [kernel.kallsyms]    [k] cpumask_next
     0.00%  kswapd0          [kernel.kallsyms]    [k] free_buffer_head
     0.00%  kswapd0          [kernel.kallsyms]    [k] inet_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_queue_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_rcv_finish
     0.00%  kswapd0          [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_event_output_forward
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_tp_event_match.isra.75.part.76
     0.00%  kswapd0          [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_rack_detect_loss
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.00%  kswapd0          [kernel.kallsyms]    [k] wakeup_kcompactd
     0.00%  kswapd0          [kernel.kallsyms]    [k] xennet_start_xmit
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] page_mapping
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] dec_zone_page_state
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __bio_try_merge_page
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_rq_init
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] list_sort.part.0
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  perf             [kernel.kallsyms]    [k] __dev_queue_xmit
     0.00%  perf             [kernel.kallsyms]    [k] __list_add_valid
     0.00%  perf             [kernel.kallsyms]    [k] __lock_page_or_retry
     0.00%  perf             [kernel.kallsyms]    [k] __radix_tree_preload
     0.00%  perf             [kernel.kallsyms]    [k] __set_page_dirty
     0.00%  perf             [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.00%  perf             [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  perf             [kernel.kallsyms]    [k] bio_add_page
     0.00%  perf             [kernel.kallsyms]    [k] bio_integrity_prep
     0.00%  perf             [kernel.kallsyms]    [k] blk_queue_bio
     0.00%  perf             [kernel.kallsyms]    [k] down_read_trylock
     0.00%  perf             [kernel.kallsyms]    [k] file_update_time
     0.00%  perf             [kernel.kallsyms]    [k] filemap_fault
     0.00%  perf             [kernel.kallsyms]    [k] free_hot_cold_page
     0.00%  perf             [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  perf             [kernel.kallsyms]    [k] list_sort.part.0
     0.00%  perf             [kernel.kallsyms]    [k] ondemand_readahead
     0.00%  perf             [kernel.kallsyms]    [k] pagevec_lru_move_fn
     0.00%  perf             [kernel.kallsyms]    [k] poll_freewait
     0.00%  perf             [kernel.kallsyms]    [k] radix_tree_lookup_slot
     0.00%  perf             [kernel.kallsyms]    [k] skb_release_data
     0.00%  perf             [kernel.kallsyms]    [k] up_write
     0.00%  perf             [xfs]                [k] xfs_bmbt_get_startoff
     0.00%  perf             [xfs]                [k] xfs_file_buffered_aio_write
     0.00%  perf             [xfs]                [k] xfs_filemap_fault
     0.00%  perf             [xfs]                [k] xfs_iext_bno_to_ext
     0.00%  perf             [xfs]                [k] xfs_iextents_copy
     0.00%  perf             [xfs]                [k] xfs_log_space_wake
     0.00%  perf             [xfs]                [k] xfs_trans_add_item
     0.00%  perf             [xfs]                [k] xlog_grant_add_space.isra.6
     0.00%  perf             perf                 [.] perf_mmap__consume
     0.00%  perf             perf                 [.] 0x000000000003a0d0
     0.00%  perf             perf                 [.] 0x000000000003a0f3
     0.00%  perf             perf                 [.] 0x000000000003a724
     0.00%  perf             perf                 [.] 0x00000000000e365b
     0.00%  perf             perf                 [.] 0x00000000000ea231
     0.00%  perf             perf                 [.] 0x00000000000eebeb
     0.00%  perf             perf                 [.] 0x00000000000efb76
     0.00%  postgres         [kernel.kallsyms]    [k] __netif_receive_skb
     0.00%  postgres         [kernel.kallsyms]    [k] copy_process.part.39
     0.00%  postgres         [kernel.kallsyms]    [k] do_filp_open
     0.00%  postgres         [kernel.kallsyms]    [k] get_empty_filp
     0.00%  postgres         [kernel.kallsyms]    [k] gnttab_release_grant_reference
     0.00%  postgres         [kernel.kallsyms]    [k] page_remove_rmap
     0.00%  postgres         [kernel.kallsyms]    [k] part_in_flight
     0.00%  postgres         [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  postgres         [kernel.kallsyms]    [k] task_work_run
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_data_queue
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_rack_mark_lost
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_xmit_recovery.part.52
     0.00%  postgres         libc-2.26.so         [.] _int_free
     0.00%  postgres         libc-2.26.so         [.] epoll_ctl
     0.00%  postgres         postgres             [.] _bt_compare
     0.00%  postgres         postgres             [.] feof@plt
     0.00%  postgres         postgres             [.] fmtint
     0.00%  postgres         postgres             [.] hash_search_with_hash_value
     0.00%  postgres         postgres             [.] parse_basebackup_options
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e6f
     0.00%  rcu_sched        [kernel.kallsyms]    [k] __lock_text_start
     0.00%  rngd             [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.00%  rngd             [kernel.kallsyms]    [k] net_rx_action
     0.00%  sshd             [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  sshd             [kernel.kallsyms]    [k] find_vma
     0.00%  sshd             ld-2.26.so           [.] _dl_relocate_object
     0.00%  sshd             libc-2.26.so         [.] _int_malloc
     0.00%  sshd             sshd                 [.] 0x00000000000744fd
     0.00%  sshd             sshd                 [.] 0x0000000000074507
     0.00%  swapper          [kernel.kallsyms]    [k] idle_cpu
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rearm_rto
     0.00%  swapper          [kernel.kallsyms]    [k] update_group_capacity
     0.00%  swapper          [kernel.kallsyms]    [k] xen_clocksource_get_cycles
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e34
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e59
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e5c
     0.00%  systemd-journal  [unknown]            [.] 0x0000555b16bce675
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  bash             [kernel.kallsyms]    [k] __do_page_fault
     0.00%  bash             [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  bash             bash                 [.] yyparse
     0.00%  bash             libc-2.26.so         [.] __sigprocmask
     0.00%  bash             libc-2.26.so         [.] cfree@GLIBC_2.2.5
     0.00%  curl             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  curl             [kernel.kallsyms]    [k] clear_page_erms
     0.00%  curl             [kernel.kallsyms]    [k] do_dentry_open
     0.00%  curl             [kernel.kallsyms]    [k] do_syscall_64
     0.00%  curl             ld-2.26.so           [.] _dl_relocate_object
     0.00%  curl             libc-2.26.so         [.] _int_malloc
     0.00%  curl             libcrypto.so.1.0.2k  [.] lh_insert
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __lock_text_start
     0.00%  dhclient-script  [kernel.kallsyms]    [k] page_remove_rmap
     0.00%  dhclient-script  [kernel.kallsyms]    [k] strnlen_user
     0.00%  dhclient-script  [kernel.kallsyms]    [k] unlock_page
     0.00%  dhclient-script  [kernel.kallsyms]    [k] unmap_page_range
     0.00%  dhclient-script  [kernel.kallsyms]    [k] vmacache_find
     0.00%  dhclient-script  libc-2.26.so         [.] __close
     0.00%  dhclient-script  libc-2.26.so         [.] __ctype_get_mb_cur_max
     0.00%  dhclient-script  libc-2.26.so         [.] __gconv_transform_ascii_internal
     0.00%  dhclient-script  libc-2.26.so         [.] __sigprocmask
     0.00%  dhclient-script  libc-2.26.so         [.] __strchr_avx2
     0.00%  eic_run_authori  [kernel.kallsyms]    [k] __do_page_fault
     0.00%  grep             [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  grep             [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  id               [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] PageHuge
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __local_bh_enable_ip
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __napi_schedule
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __pskb_trim_head
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __skb_checksum
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __tcp_push_pending_frames
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __x86_indirect_thunk_r8
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] bictcp_acked
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] eth_type_trans
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ip_finish_output
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] kfree_skbmem
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] kmalloc_slab
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] local_clock
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] netif_skb_features
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_event_output_forward
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_output_begin_forward
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_prepare_sample
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] sk_stream_write_space
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] skb_checksum
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] skb_release_head_state
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_shifted_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_sndbuf_expand
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_tsq_handler.part.36
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_v4_inbound_md5_hash
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_xmit_retransmit_queue.part.35
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tracing_generic_entry_update
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] validate_xmit_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] xen_sched_clock
     0.00%  ksoftirqd/3      [unknown]            [k] 0xffffffffa00f4ed6
     0.00%  kswapd0          [kernel.kallsyms]    [k] __alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] __compaction_suitable.part.36
     0.00%  kswapd0          [kernel.kallsyms]    [k] __skb_clone
     0.00%  kswapd0          [kernel.kallsyms]    [k] __zone_watermark_ok
     0.00%  kswapd0          [kernel.kallsyms]    [k] bictcp_cong_avoid
     0.00%  kswapd0          [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] do_csum
     0.00%  kswapd0          [kernel.kallsyms]    [k] int_sqrt
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_output
     0.00%  kswapd0          [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  kswapd0          [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  kswapd0          [kernel.kallsyms]    [k] lru_add_drain
     0.00%  kswapd0          [kernel.kallsyms]    [k] memcg_to_vmpressure
     0.00%  kswapd0          [kernel.kallsyms]    [k] net_tx_action
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_prepare_sample
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] prepare_kswapd_sleep
     0.00%  kswapd0          [kernel.kallsyms]    [k] sch_direct_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] security_sock_rcv_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] set_pgdat_percpu_threshold
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_slab
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_copy_bits
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp4_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_ack_update_rtt.isra.33
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_sacktag_one
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_schedule_loss_probe
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_trim_head
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_v4_inbound_md5_hash
     0.00%  kswapd0          [xfs]                [k] xfs_buftarg_shrink_count
     0.00%  kswapd0          [unknown]            [k] 0xffffffffa00f4e19
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] end_page_writeback
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] inc_node_page_state
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] mod_node_page_state
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] mem_cgroup_page_lruvec
     0.00%  kworker/3:0      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/3:0      [kernel.kallsyms]    [k] text_poke
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __slab_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_add_page
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_account_io_start
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_attempt_plug_merge
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_throtl_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] lru_add_drain_cpu
     0.00%  logger           ld-2.26.so           [.] strcmp
     0.00%  ls               [kernel.kallsyms]    [k] __do_page_fault
     0.00%  perf             [kernel.kallsyms]    [k] __bio_add_page
     0.00%  perf             [kernel.kallsyms]    [k] __copy_skb_header
     0.00%  perf             [kernel.kallsyms]    [k] __fdget_pos
     0.00%  perf             [kernel.kallsyms]    [k] __free_pages
     0.00%  perf             [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  perf             [kernel.kallsyms]    [k] __mnt_want_write_file
     0.00%  perf             [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.00%  perf             [kernel.kallsyms]    [k] __pskb_trim_head
     0.00%  perf             [kernel.kallsyms]    [k] __skb_clone
     0.00%  perf             [kernel.kallsyms]    [k] __slab_free
     0.00%  perf             [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]    [k] _vm_normal_page
     0.00%  perf             [kernel.kallsyms]    [k] add_wait_queue
     0.00%  perf             [kernel.kallsyms]    [k] blk_throtl_bio
     0.00%  perf             [kernel.kallsyms]    [k] copyin
     0.00%  perf             [kernel.kallsyms]    [k] create_page_buffers
     0.00%  perf             [kernel.kallsyms]    [k] current_kernel_time64
     0.00%  perf             [kernel.kallsyms]    [k] down_read
     0.00%  perf             [kernel.kallsyms]    [k] fput
     0.00%  perf             [kernel.kallsyms]    [k] generic_make_request_checks
     0.00%  perf             [kernel.kallsyms]    [k] ip_finish_output2
     0.00%  perf             [kernel.kallsyms]    [k] ip_queue_xmit
     0.00%  perf             [kernel.kallsyms]    [k] ipv4_dst_check
     0.00%  perf             [kernel.kallsyms]    [k] ipv4_mtu
     0.00%  perf             [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  perf             [kernel.kallsyms]    [k] lruvec_lru_size
     0.00%  perf             [kernel.kallsyms]    [k] pmd_devmap_trans_unstable
     0.00%  perf             [kernel.kallsyms]    [k] policy_nodemask
     0.00%  perf             [kernel.kallsyms]    [k] radix_tree_maybe_preload
     0.00%  perf             [kernel.kallsyms]    [k] schedule
     0.00%  perf             [kernel.kallsyms]    [k] skb_split
     0.00%  perf             [kernel.kallsyms]    [k] syscall_trace_enter
     0.00%  perf             [kernel.kallsyms]    [k] tcp_ack
     0.00%  perf             [kernel.kallsyms]    [k] tcp_clean_rtx_queue
     0.00%  perf             [kernel.kallsyms]    [k] tcp_rack_detect_loss
     0.00%  perf             [kernel.kallsyms]    [k] tcp_schedule_loss_probe
     0.00%  perf             [kernel.kallsyms]    [k] vfs_write
     0.00%  perf             [kernel.kallsyms]    [k] workingset_activation
     0.00%  perf             [kernel.kallsyms]    [k] xennet_poll
     0.00%  perf             [xfs]                [k] __xfs_filemap_fault.constprop.8
     0.00%  perf             [xfs]                [k] __xfs_trans_commit
     0.00%  perf             [xfs]                [k] xfs_bmbt_get_startblock
     0.00%  perf             [xfs]                [k] xfs_bmbt_to_iomap
     0.00%  perf             [xfs]                [k] xfs_cil_prepare_item.isra.2
     0.00%  perf             [xfs]                [k] xfs_extent_busy_clear
     0.00%  perf             [xfs]                [k] xfs_find_bdev_for_inode
     0.00%  perf             [xfs]                [k] xfs_inode_item_unlock
     0.00%  perf             [xfs]                [k] xfs_iunlock
     0.00%  perf             [xfs]                [k] xfs_trans_free
     0.00%  perf             [xfs]                [k] xfs_trans_free_dqinfo
     0.00%  perf             [xfs]                [k] xfs_trans_free_items
     0.00%  perf             [xfs]                [k] xfs_trans_unreserve_and_mod_sb
     0.00%  perf             [xfs]                [k] xlog_grant_push_ail
     0.00%  perf             ld-2.26.so           [.] do_lookup_x
     0.00%  perf             libc-2.26.so         [.] __munmap
     0.00%  perf             libc-2.26.so         [.] _int_free
     0.00%  perf             libc-2.26.so         [.] vfprintf
     0.00%  perf             perf                 [.] pthread_rwlock_wrlock@plt
     0.00%  perf             perf                 [.] rb_next
     0.00%  perf             perf                 [.] 0x000000000003a0ed
     0.00%  perf             perf                 [.] 0x000000000003a0fc
     0.00%  perf             perf                 [.] 0x000000000003a0fe
     0.00%  perf             perf                 [.] 0x000000000003a70e
     0.00%  perf             perf                 [.] 0x000000000003ad88
     0.00%  perf             perf                 [.] 0x00000000000ea200
     0.00%  perf             perf                 [.] 0x00000000000ea201
     0.00%  perf             perf                 [.] 0x00000000000ee94d
     0.00%  perf             perf                 [.] 0x00000000000ee95f
     0.00%  perf             perf                 [.] 0x00000000000eebff
     0.00%  perf             perf                 [.] 0x00000000000ef78b
     0.00%  perf             perf                 [.] 0x00000000000ef79e
     0.00%  perf             perf                 [.] 0x00000000000ef7bd
     0.00%  perf             perf                 [.] 0x00000000000efb91
     0.00%  perf             perf                 [.] 0x00000000000efc3f
     0.00%  perf             perf                 [.] 0x00000000000f242e
     0.00%  pkill            [kernel.kallsyms]    [k] proc_pid_status
     0.00%  postgres         [kernel.kallsyms]    [k] __alloc_pages_slowpath
     0.00%  postgres         [kernel.kallsyms]    [k] __mark_inode_dirty
     0.00%  postgres         [kernel.kallsyms]    [k] __sk_mem_raise_allocated
     0.00%  postgres         [kernel.kallsyms]    [k] anon_vma_interval_tree_insert
     0.00%  postgres         [kernel.kallsyms]    [k] blk_rq_merge_ok
     0.00%  postgres         [kernel.kallsyms]    [k] clear_shadow_entry
     0.00%  postgres         [kernel.kallsyms]    [k] copy_page
     0.00%  postgres         [kernel.kallsyms]    [k] do_wp_page
     0.00%  postgres         [kernel.kallsyms]    [k] filldir
     0.00%  postgres         [kernel.kallsyms]    [k] find_vma
     0.00%  postgres         [kernel.kallsyms]    [k] generic_write_checks
     0.00%  postgres         [kernel.kallsyms]    [k] handle_mm_fault
     0.00%  postgres         [kernel.kallsyms]    [k] memcpy
     0.00%  postgres         [kernel.kallsyms]    [k] merge
     0.00%  postgres         [kernel.kallsyms]    [k] page_add_file_rmap
     0.00%  postgres         [kernel.kallsyms]    [k] shmem_add_to_page_cache
     0.00%  postgres         [kernel.kallsyms]    [k] sk_forced_mem_schedule
     0.00%  postgres         [kernel.kallsyms]    [k] skb_prepare_for_shift
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_urg
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_validate_incoming
     0.00%  postgres         [kernel.kallsyms]    [k] unlock_page
     0.00%  postgres         [kernel.kallsyms]    [k] wakeup_kswapd
     0.00%  postgres         [kernel.kallsyms]    [k] zone_watermark_ok_safe
     0.00%  postgres         [xfs]                [k] _xfs_buf_find
     0.00%  postgres         [xfs]                [k] xfs_buf_rele
     0.00%  postgres         [xfs]                [k] xfs_file_open
     0.00%  postgres         [xfs]                [k] xfs_file_write_iter
     0.00%  postgres         [xfs]                [k] xfs_iget
     0.00%  postgres         [xfs]                [k] xfs_vn_getattr
     0.00%  postgres         libc-2.26.so         [.] _IO_file_close
     0.00%  postgres         libc-2.26.so         [.] _IO_link_in
     0.00%  postgres         libc-2.26.so         [.] _IO_new_file_init_internal
     0.00%  postgres         libc-2.26.so         [.] _IO_unsave_markers
     0.00%  postgres         libpthread-2.26.so   [.] __close
     0.00%  postgres         postgres             [.] BaseBackupCmdHandler
     0.00%  postgres         postgres             [.] GUC_yylex
     0.00%  postgres         postgres             [.] GetCommandTagName
     0.00%  postgres         postgres             [.] LWLockWaitForVar
     0.00%  postgres         postgres             [.] ProcessCompletedNotifies
     0.00%  postgres         postgres             [.] ReleaseAndReadBuffer
     0.00%  postgres         postgres             [.] ResourceArrayRemove
     0.00%  postgres         postgres             [.] SetCurrentStatementStartTimestamp
     0.00%  postgres         postgres             [.] _bt_readpage
     0.00%  postgres         postgres             [.] dopr
     0.00%  postgres         postgres             [.] dopr_outchmulti
     0.00%  postgres         postgres             [.] initialize_reloptions
     0.00%  postgres         postgres             [.] load_relcache_init_file
     0.00%  postgres         postgres             [.] send_file
     0.00%  postgres         postgres             [.] tarChecksum
     0.00%  postgres         postgres             [.] tarCreateHeader
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e28
     0.00%  rcu_sched        [kernel.kallsyms]    [k] finish_task_switch
     0.00%  rngd             [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  rngd             [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  rngd             [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  rngd             [kernel.kallsyms]    [k] ip_rcv_finish
     0.00%  rngd             [kernel.kallsyms]    [k] skb_release_data
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_gro_receive
     0.00%  rngd             [kernel.kallsyms]    [k] xennet_poll
     0.00%  sshd             [kernel.kallsyms]    [k] do_syscall_64
     0.00%  sshd             [kernel.kallsyms]    [k] unmap_page_range
     0.00%  sshd             [kernel.kallsyms]    [k] vma_interval_tree_insert
     0.00%  sshd             [kernel.kallsyms]    [k] vma_interval_tree_remove
     0.00%  sshd             ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  sshd             libcrypto.so.1.0.2k  [.] bn_mul_words
     0.00%  sshd             sshd                 [.] 0x00000000000744c6
     0.00%  sshd             sshd                 [.] 0x0000000000074558
     0.00%  sshd             sshd                 [.] 0x0000000000074567
     0.00%  sshd             sshd                 [.] 0x000000000007458a
     0.00%  swapper          [kernel.kallsyms]    [k] __bitmap_and
     0.00%  swapper          [kernel.kallsyms]    [k] default_idle_call
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e74
     0.00%  systemd-journal  [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  systemd-journal  [kernel.kallsyms]    [k] proc_cgroup_show
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] __lock_text_start
     0.00%  xfsaild/xvda1    [xfs]                [k] xfsaild
     0.00%  :3559            [kernel.kallsyms]    [k] futex_wake
     0.00%  :3559            [xfs]                [k] xfs_trans_buf_item_match
     0.00%  :3559            [unknown]            [.] 0x00007fafb962b560
     0.00%  :3559            [unknown]            [.] 0x00007fafb9ed13a9
     0.00%  :3559            [unknown]            [.] 0x00007fafb9ed402e
     0.00%  :3569            [kernel.kallsyms]    [k] __fget_light
     0.00%  :3569            [kernel.kallsyms]    [k] do_futex
     0.00%  :3569            [unknown]            [.] 0x0000559d69a7318c
     0.00%  :3569            [unknown]            [.] 0x00007fafb9ed023b
     0.00%  auditd           [kernel.kallsyms]    [k] __fget_light
     0.00%  auditd           [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.00%  auditd           [kernel.kallsyms]    [k] mutex_unlock
     0.00%  auditd           [unknown]            [.] 0x00007f798acf7f80
     0.00%  awk              [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  awk              [kernel.kallsyms]    [k] page_add_file_rmap
     0.00%  bash             [kernel.kallsyms]    [k] __free_pages_ok
     0.00%  bash             [kernel.kallsyms]    [k] __handle_mm_fault
     0.00%  bash             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  bash             [kernel.kallsyms]    [k] __put_user_4
     0.00%  bash             [kernel.kallsyms]    [k] __slab_alloc
     0.00%  bash             [kernel.kallsyms]    [k] __slab_free
     0.00%  bash             [kernel.kallsyms]    [k] do_syscall_64
     0.00%  bash             [kernel.kallsyms]    [k] getname_flags
     0.00%  bash             [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  bash             [kernel.kallsyms]    [k] page_add_file_rmap
     0.00%  bash             [kernel.kallsyms]    [k] start_thread_common.constprop.0
     0.00%  bash             [kernel.kallsyms]    [k] unlock_page
     0.00%  bash             [kernel.kallsyms]    [k] unmap_page_range
     0.00%  bash             ld-2.26.so           [.] do_lookup_x
     0.00%  bash             libc-2.26.so         [.] _int_free
     0.00%  bash             libc-2.26.so         [.] _nl_intern_locale_data
     0.00%  bash             libc-2.26.so         [.] msort_with_tmp.part.0
     0.00%  bash             libc-2.26.so         [.] new_composite_name
     0.00%  cat              [kernel.kallsyms]    [k] security_file_mprotect
     0.00%  cat              [kernel.kallsyms]    [k] unmap_vmas
     0.00%  cat              ld-2.26.so           [.] _dl_sysdep_start
     0.00%  cat              ld-2.26.so           [.] do_lookup_x
     0.00%  cat              libc-2.26.so         [.] __ctype_init
     0.00%  chrony-helper    [kernel.kallsyms]    [k] __do_page_fault
     0.00%  chrony-helper    [kernel.kallsyms]    [k] __slab_alloc
     0.00%  chrony-helper    [kernel.kallsyms]    [k] perf_event_mmap_output
     0.00%  chrony-helper    [kernel.kallsyms]    [k] unlock_page
     0.00%  chrony-helper    [xfs]                [k] xfs_can_free_eofblocks
     0.00%  chrony-helper    bash                 [.] 0x0000000000020410
     0.00%  chrony-helper    bash                 [.] 0x0000000000020e92
     0.00%  chrony-helper    bash                 [.] 0x00000000000368ed
     0.00%  chrony-helper    bash                 [.] 0x00000000000531cd
     0.00%  chrony-helper    libc-2.26.so         [.] __gconv_transform_utf8_internal
     0.00%  chrony-helper    libc-2.26.so         [.] __getline
     0.00%  chrony-helper    libc-2.26.so         [.] _int_malloc
     0.00%  chronyd          [kernel.kallsyms]    [k] __lock_text_start
     0.00%  chronyd          [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  chronyd          [kernel.kallsyms]    [k] core_sys_select
     0.00%  chronyd          [kernel.kallsyms]    [k] sock_poll
     0.00%  chronyd          [kernel.kallsyms]    [k] udp_lib_close
     0.00%  chronyd          [unknown]            [.] 0x0000563ee9d186e2
     0.00%  chronyd          [unknown]            [.] 0x0000563ee9d18710
     0.00%  chronyd          [unknown]            [.] 0x0000563ee9d20586
     0.00%  chronyd          [unknown]            [.] 0x0000563ee9d29a09
     0.00%  chronyd          [unknown]            [.] 0x0000563ee9d2d34e
     0.00%  crond            [unknown]            [.] 0x000055815c46d8a3
     0.00%  curl             [ipv6]               [k] inet6_release
     0.00%  curl             [kernel.kallsyms]    [k] __inode_permission
     0.00%  curl             [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  curl             [kernel.kallsyms]    [k] alloc_set_pte
     0.00%  curl             [kernel.kallsyms]    [k] copy_page
     0.00%  curl             [kernel.kallsyms]    [k] errseq_sample
     0.00%  curl             [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  curl             [kernel.kallsyms]    [k] find_vma
     0.00%  curl             [kernel.kallsyms]    [k] finish_task_switch
     0.00%  curl             [kernel.kallsyms]    [k] flush_tlb_mm_range
     0.00%  curl             [kernel.kallsyms]    [k] free_hot_cold_page_list
     0.00%  curl             [kernel.kallsyms]    [k] free_pages_and_swap_cache
     0.00%  curl             [kernel.kallsyms]    [k] get_mem_cgroup_from_mm
     0.00%  curl             [kernel.kallsyms]    [k] link_path_walk
     0.00%  curl             [kernel.kallsyms]    [k] mmap_region
     0.00%  curl             [kernel.kallsyms]    [k] page_add_file_rmap
     0.00%  curl             [kernel.kallsyms]    [k] prepend_path
     0.00%  curl             [kernel.kallsyms]    [k] skb_push
     0.00%  curl             [kernel.kallsyms]    [k] sys_mmap
     0.00%  curl             [kernel.kallsyms]    [k] tcp_v4_connect
     0.00%  curl             [kernel.kallsyms]    [k] thp_get_unmapped_area
     0.00%  curl             [kernel.kallsyms]    [k] vmacache_update
     0.00%  curl             [xfs]                [k] xfs_file_open
     0.00%  curl             curl                 [.] 0x0000000000007079
     0.00%  curl             ld-2.26.so           [.] _dl_fixup
     0.00%  curl             ld-2.26.so           [.] _dl_map_object
     0.00%  curl             ld-2.26.so           [.] _dl_name_match_p
     0.00%  curl             ld-2.26.so           [.] strcmp
     0.00%  curl             libc-2.26.so         [.] __brk
     0.00%  curl             libc-2.26.so         [.] malloc
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x0000000000118519
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x000000000012157a
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x00000000001215a3
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x00000000001215ae
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x00000000001215ce
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x00000000001215e3
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x00000000001215ec
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x0000000000175b58
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x0000000000176698
     0.00%  curl             libcurl.so.4.5.0     [.] 0x0000000000031928
     0.00%  curl             libpthread-2.26.so   [.] __close
     0.00%  cut              [kernel.kallsyms]    [k] arch_local_irq_enable
     0.00%  cut              [kernel.kallsyms]    [k] page_add_file_rmap
     0.00%  cut              [kernel.kallsyms]    [k] page_remove_rmap
     0.00%  cut              ld-2.26.so           [.] _start
     0.00%  cut              ld-2.26.so           [.] mmap64
     0.00%  cut              libc-2.26.so         [.] __fxstat64
     0.00%  cut              libc-2.26.so         [.] intel_check_word.isra.0
     0.00%  cut              libc-2.26.so         [.] read
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] __audit_syscall_entry
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] ep_send_events_proc
     0.00%  dbus-daemon      [unknown]            [.] 0x000055996dea9215
     0.00%  dbus-daemon      [unknown]            [.] 0x000055996deafc45
     0.00%  dbus-daemon      [unknown]            [.] 0x000055996deb422c
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f52599a37f0
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f5259bdb660
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f5259be9f52
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f5259beb224
     0.00%  dbus-send        [kernel.kallsyms]    [k] __do_page_fault
     0.00%  dbus-send        [kernel.kallsyms]    [k] lru_cache_add_active_or_unevictable
     0.00%  dbus-send        [kernel.kallsyms]    [k] unlock_new_inode
     0.00%  dbus-send        [kernel.kallsyms]    [k] vma_interval_tree_augment_rotate
     0.00%  dbus-send        ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  dbus-send        ld-2.26.so           [.] _dl_relocate_object
     0.00%  dbus-send        libc-2.26.so         [.] sysmalloc
     0.00%  dbus-send        libpthread-2.26.so   [.] __pthread_mutex_unlock_usercnt
     0.00%  dhclient         [unknown]            [.] 0x000055f879255c80
     0.00%  dhclient         [unknown]            [.] 0x00007fc971628862
     0.00%  dhclient         [unknown]            [.] 0x00007fe8b9745e06
     0.00%  dhclient-script  [crc32c_intel]       [k] crc32c_pcl_intel_update
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __call_rcu.constprop.68
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __handle_mm_fault
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __rb_insert_augmented
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __slab_alloc
     0.00%  dhclient-script  [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  dhclient-script  [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  dhclient-script  [kernel.kallsyms]    [k] alloc_set_pte
     0.00%  dhclient-script  [kernel.kallsyms]    [k] anon_vma_interval_tree_insert
     0.00%  dhclient-script  [kernel.kallsyms]    [k] arch_local_irq_enable
     0.00%  dhclient-script  [kernel.kallsyms]    [k] arch_pick_mmap_layout
     0.00%  dhclient-script  [kernel.kallsyms]    [k] arch_tlb_finish_mmu
     0.00%  dhclient-script  [kernel.kallsyms]    [k] copy_thread_tls
     0.00%  dhclient-script  [kernel.kallsyms]    [k] do_syscall_64
     0.00%  dhclient-script  [kernel.kallsyms]    [k] finish_task_switch
     0.00%  dhclient-script  [kernel.kallsyms]    [k] free_pages_and_swap_cache
     0.00%  dhclient-script  [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  dhclient-script  [kernel.kallsyms]    [k] handle_mm_fault
     0.00%  dhclient-script  [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  dhclient-script  [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  dhclient-script  [kernel.kallsyms]    [k] memcpy_erms
     0.00%  dhclient-script  [kernel.kallsyms]    [k] page_add_file_rmap
     0.00%  dhclient-script  [kernel.kallsyms]    [k] perf_lock_task_context
     0.00%  dhclient-script  [kernel.kallsyms]    [k] release_task
     0.00%  dhclient-script  [kernel.kallsyms]    [k] schedule
     0.00%  dhclient-script  [kernel.kallsyms]    [k] syscall_trace_enter
     0.00%  dhclient-script  [kernel.kallsyms]    [k] uprobe_end_dup_mmap
     0.00%  dhclient-script  [kernel.kallsyms]    [k] wp_page_copy
     0.00%  dhclient-script  [xfs]                [k] xfs_iunlock
     0.00%  dhclient-script  bash                 [.] builtin_address_internal
     0.00%  dhclient-script  bash                 [.] command_substitute
     0.00%  dhclient-script  bash                 [.] dispose_command
     0.00%  dhclient-script  bash                 [.] execute_command_internal
     0.00%  dhclient-script  bash                 [.] find_shell_builtin
     0.00%  dhclient-script  bash                 [.] get_variable_value
     0.00%  dhclient-script  bash                 [.] hash_create
     0.00%  dhclient-script  bash                 [.] initialize_shell_builtins
     0.00%  dhclient-script  bash                 [.] make_for_command
     0.00%  dhclient-script  bash                 [.] parse_and_execute
     0.00%  dhclient-script  bash                 [.] quote_string
     0.00%  dhclient-script  bash                 [.] run_debug_trap
     0.00%  dhclient-script  bash                 [.] 0x0000000000020410
     0.00%  dhclient-script  bash                 [.] 0x0000000000020443
     0.00%  dhclient-script  bash                 [.] 0x00000000000204d2
     0.00%  dhclient-script  bash                 [.] 0x0000000000020afa
     0.00%  dhclient-script  bash                 [.] 0x00000000000211fd
     0.00%  dhclient-script  bash                 [.] 0x0000000000022373
     0.00%  dhclient-script  bash                 [.] 0x000000000002246c
     0.00%  dhclient-script  bash                 [.] 0x000000000002338b
     0.00%  dhclient-script  bash                 [.] 0x00000000000236ec
     0.00%  dhclient-script  bash                 [.] 0x00000000000236fa
     0.00%  dhclient-script  bash                 [.] 0x00000000000241ec
     0.00%  dhclient-script  bash                 [.] 0x00000000000245f0
     0.00%  dhclient-script  bash                 [.] 0x0000000000024c61
     0.00%  dhclient-script  bash                 [.] 0x000000000003b9ff
     0.00%  dhclient-script  bash                 [.] 0x0000000000047435
     0.00%  dhclient-script  bash                 [.] 0x000000000005d9d2
     0.00%  dhclient-script  bash                 [.] 0x0000000000082eb7
     0.00%  dhclient-script  ld-2.26.so           [.] _dl_debug_initialize
     0.00%  dhclient-script  ld-2.26.so           [.] do_lookup_x
     0.00%  dhclient-script  libc-2.26.so         [.] _IO_default_xsputn
     0.00%  dhclient-script  libc-2.26.so         [.] __memmove_avx_unaligned_erms
     0.00%  dhclient-script  libc-2.26.so         [.] __strcpy_sse2_unaligned
     0.00%  dhclient-script  libc-2.26.so         [.] __strlen_avx2
     0.00%  dhclient-script  libc-2.26.so         [.] __tfind
     0.00%  dhclient-script  libc-2.26.so         [.] __xstat64
     0.00%  dirname          [kernel.kallsyms]    [k] unmap_page_range
     0.00%  dirname          ld-2.26.so           [.] _dl_map_object_from_fd
     0.00%  echo             [kernel.kallsyms]    [k] clear_page_erms
     0.00%  echo             [kernel.kallsyms]    [k] find_get_entry
     0.00%  echo             libc-2.26.so         [.] _dl_addr
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] anon_vma_clone
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] copy_process.part.39
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] do_syscall_64
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] do_wp_page
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] finish_task_switch
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] free_pgd_range
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] kfree
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] memset_erms
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] unlock_page
     0.00%  eic_curl_author  bash                 [.] find_variable
     0.00%  eic_curl_author  bash                 [.] mbschr
     0.00%  eic_curl_author  bash                 [.] yyparse
     0.00%  eic_curl_author  ld-2.26.so           [.] strcmp
     0.00%  eic_curl_author  libc-2.26.so         [.] __libc_fork
     0.00%  eic_curl_author  libc-2.26.so         [.] __mbrtowc
     0.00%  eic_curl_author  libc-2.26.so         [.] __strlen_avx2
     0.00%  eic_curl_author  libc-2.26.so         [.] malloc
     0.00%  eic_run_authori  [kernel.kallsyms]    [k] copy_page
     0.00%  eic_run_authori  [kernel.kallsyms]    [k] down_read_trylock
     0.00%  eic_run_authori  [kernel.kallsyms]    [k] free_hot_cold_page
     0.00%  eic_run_authori  [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  eic_run_authori  [kernel.kallsyms]    [k] get_random_u64
     0.00%  eic_run_authori  [kernel.kallsyms]    [k] perf_event_mmap
     0.00%  eic_run_authori  [kernel.kallsyms]    [k] sys_newfstat
     0.00%  eic_run_authori  bash                 [.] 0x0000000000031638
     0.00%  eic_run_authori  ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  eic_run_authori  ld-2.26.so           [.] strchr
     0.00%  eic_run_authori  libc-2.26.so         [.] __mbrtowc
     0.00%  grep             [kernel.kallsyms]    [k] __handle_mm_fault
     0.00%  grep             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  grep             [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  grep             [kernel.kallsyms]    [k] do_syscall_64
     0.00%  grep             [kernel.kallsyms]    [k] remove_vma
     0.00%  grep             grep                 [.] 0x00000000000082f0
     0.00%  grep             ld-2.26.so           [.] _dl_check_map_versions
     0.00%  grep             ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  grep             ld-2.26.so           [.] mprotect
     0.00%  grep             libc-2.26.so         [.] register_state
     0.00%  grepconf.sh      [kernel.kallsyms]    [k] PageHuge
     0.00%  grepconf.sh      [kernel.kallsyms]    [k] __do_page_fault
     0.00%  grepconf.sh      [kernel.kallsyms]    [k] __slab_free
     0.00%  grepconf.sh      [kernel.kallsyms]    [k] arch_tlb_gather_mmu
     0.00%  grepconf.sh      [kernel.kallsyms]    [k] lockref_get_not_dead
     0.00%  grepconf.sh      libc-2.26.so         [.] __gconv_transform_utf8_internal
     0.00%  hostname         [kernel.kallsyms]    [k] clear_page_erms
     0.00%  hostname         [kernel.kallsyms]    [k] unmapped_area_topdown
     0.00%  id               [kernel.kallsyms]    [k] __page_set_anon_rmap
     0.00%  id               [kernel.kallsyms]    [k] down_write_trylock
     0.00%  id               [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  id               [kernel.kallsyms]    [k] perf_iterate_sb
     0.00%  id               [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  id               [kernel.kallsyms]    [k] vma_dup_policy
     0.00%  id               [xfs]                [k] xfs_bmapi_read
     0.00%  id               ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  id               ld-2.26.so           [.] _dl_name_match_p
     0.00%  id               ld-2.26.so           [.] _start
     0.00%  id               ld-2.26.so           [.] mprotect
     0.00%  id               libc-2.26.so         [.] _nl_find_locale
     0.00%  id               libc-2.26.so         [.] handle_intel.constprop.1
     0.00%  ip               [kernel.kallsyms]    [k] __do_page_fault
     0.00%  ip               [kernel.kallsyms]    [k] __put_cred
     0.00%  ip               [kernel.kallsyms]    [k] perf_iterate_sb
     0.00%  ip               [kernel.kallsyms]    [k] sock_ioctl
     0.00%  ip               [kernel.kallsyms]    [k] sys_mprotect
     0.00%  ip               [kernel.kallsyms]    [k] vma_interval_tree_insert
     0.00%  ip               ld-2.26.so           [.] _dl_cache_libcmp
     0.00%  ip               ld-2.26.so           [.] _dl_map_object_from_fd
     0.00%  ip               ld-2.26.so           [.] _start
     0.00%  ip               libc-2.26.so         [.] malloc
     0.00%  ipcalc           [kernel.kallsyms]    [k] alloc_set_pte
     0.00%  ipcalc           [kernel.kallsyms]    [k] anon_vma_interval_tree_insert
     0.00%  ipcalc           ld-2.26.so           [.] access
     0.00%  irqbalance       [kernel.kallsyms]    [k] __dentry_kill
     0.00%  irqbalance       [kernel.kallsyms]    [k] arch_irq_stat_cpu
     0.00%  irqbalance       [kernel.kallsyms]    [k] arch_show_interrupts
     0.00%  irqbalance       [kernel.kallsyms]    [k] fsnotify
     0.00%  irqbalance       [kernel.kallsyms]    [k] inode_has_buffers
     0.00%  irqbalance       [kernel.kallsyms]    [k] show_stat
     0.00%  irqbalance       [unknown]            [.] 0x000055f981c01c13
     0.00%  irqbalance       [unknown]            [.] 0x000055f981c03e77
     0.00%  irqbalance       [unknown]            [.] 0x00007f678817c7c2
     0.00%  kauditd          [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __ip_local_out
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __kfree_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __pv_queued_spin_lock_slowpath
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __sk_dst_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __usecs_to_jiffies
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] bictcp_state
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] csum_partial_ext
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] dev_queue_xmit_nit
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] gnttab_grant_foreign_access_ref
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] inet_sk_rebuild_header
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ip_copy_addrs
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ip_local_deliver
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] kfree
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] kthread_should_park
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] lock_timer_base
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] mem_cgroup_uncharge
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] memcpy
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] minmax_subwin_update
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] mod_timer
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] napi_complete_done
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] netif_receive_skb_internal
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_misc_flags
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_output_copy
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_output_put_handle
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_tp_event_match.isra.75.part.76
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] raw_local_deliver
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] sch_direct_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] sched_clock
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] sched_clock_cpu
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] security_sock_rcv_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] sk_stream_alloc_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] skb_add_rx_frag
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] skb_free_head
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] skb_gso_transport_seglen
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] skb_gso_validate_mtu
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] skb_push
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] skb_release_all
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_chrono_stop
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_data_queue
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_init_tso_segs
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_match_skb_to_sack
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_md5_do_lookup
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_parse_options
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_rate_skb_sent
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_skb_mark_lost_uncond_verify
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_v4_do_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_v4_fill_cb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_v4_send_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] validate_xmit_xfrm
     0.00%  ksoftirqd/3      [unknown]            [k] 0xffffffffa00f4e28
     0.00%  ksoftirqd/3      [unknown]            [k] 0xffffffffa00f4e2c
     0.00%  kswapd0          [kernel.kallsyms]    [k] PageHuge
     0.00%  kswapd0          [kernel.kallsyms]    [k] ___d_drop
     0.00%  kswapd0          [kernel.kallsyms]    [k] __copy_skb_header
     0.00%  kswapd0          [kernel.kallsyms]    [k] __dev_queue_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] __kfree_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] __local_bh_enable_ip
     0.00%  kswapd0          [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] __put_page
     0.00%  kswapd0          [kernel.kallsyms]    [k] __skb_checksum
     0.00%  kswapd0          [kernel.kallsyms]    [k] __slab_alloc
     0.00%  kswapd0          [kernel.kallsyms]    [k] __tcp_v4_send_check
     0.00%  kswapd0          [kernel.kallsyms]    [k] __usecs_to_jiffies
     0.00%  kswapd0          [kernel.kallsyms]    [k] _raw_spin_lock_irq
     0.00%  kswapd0          [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  kswapd0          [kernel.kallsyms]    [k] compaction_suitable
     0.00%  kswapd0          [kernel.kallsyms]    [k] count_shadow_nodes
     0.00%  kswapd0          [kernel.kallsyms]    [k] down_read
     0.00%  kswapd0          [kernel.kallsyms]    [k] dqcache_shrink_count
     0.00%  kswapd0          [kernel.kallsyms]    [k] eth_type_trans
     0.00%  kswapd0          [kernel.kallsyms]    [k] evict
     0.00%  kswapd0          [kernel.kallsyms]    [k] find_get_entries
     0.00%  kswapd0          [kernel.kallsyms]    [k] finish_wait
     0.00%  kswapd0          [kernel.kallsyms]    [k] inode_has_buffers
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_finish_output
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_send_check
     0.00%  kswapd0          [kernel.kallsyms]    [k] ipv4_mtu
     0.00%  kswapd0          [kernel.kallsyms]    [k] kfree
     0.00%  kswapd0          [kernel.kallsyms]    [k] kfree_skbmem
     0.00%  kswapd0          [kernel.kallsyms]    [k] kthread_should_stop
     0.00%  kswapd0          [kernel.kallsyms]    [k] mem_cgroup_low
     0.00%  kswapd0          [kernel.kallsyms]    [k] napi_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] native_apic_mem_read
     0.00%  kswapd0          [kernel.kallsyms]    [k] netif_receive_skb_internal
     0.00%  kswapd0          [kernel.kallsyms]    [k] netif_skb_features
     0.00%  kswapd0          [kernel.kallsyms]    [k] node_page_state
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_event_pid_type
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_output_begin_forward
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_output_sample
     0.00%  kswapd0          [kernel.kallsyms]    [k] prepare_to_wait
     0.00%  kswapd0          [kernel.kallsyms]    [k] raw_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]    [k] sched_clock
     0.00%  kswapd0          [kernel.kallsyms]    [k] sched_clock_cpu
     0.00%  kswapd0          [kernel.kallsyms]    [k] schedule
     0.00%  kswapd0          [kernel.kallsyms]    [k] sk_free
     0.00%  kswapd0          [kernel.kallsyms]    [k] sk_load_half_positive_offset
     0.00%  kswapd0          [kernel.kallsyms]    [k] sk_stream_alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_checksum
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_gso_validate_mtu
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_shift
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_init_tso_segs
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_mark_head_lost
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_md5_do_lookup
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_parse_options
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_rack_mark_lost
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_rate_skb_delivered
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_update_pacing_rate
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_v4_md5_lookup
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_v4_send_check
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_wfree
     0.00%  kswapd0          [kernel.kallsyms]    [k] vmpressure
     0.00%  kswapd0          [xfs]                [k] xfs_can_free_eofblocks
     0.00%  kswapd0          [unknown]            [k] 0xffffffffa00f4e1a
     0.00%  kswapd0          [unknown]            [k] 0xffffffffa00f4e2c
     0.00%  kworker/0:1      [kernel.kallsyms]    [k] free_hot_cold_page
     0.00%  kworker/1:1H     [kernel.kallsyms]    [k] __slab_free
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] __sched_text_start
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] llist_add_batch
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] on_each_cpu
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] process_one_work
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] refresh_cpu_vm_stats
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] schedule
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] text_poke
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] down_write
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] end_page_writeback
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] process_one_work
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] vmpressure_work_fn
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  kworker/2:1      [xfs]                [k] xfs_trans_add_item
     0.00%  kworker/3:0      [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  kworker/3:0      [kernel.kallsyms]    [k] fold_diff
     0.00%  kworker/3:0      [kernel.kallsyms]    [k] worker_thread
     0.00%  kworker/3:0      [kernel.kallsyms]    [k] xen_vcpu_stolen
     0.00%  kworker/3:1H     [kernel.kallsyms]    [k] blk_delay_work
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] consume_skb
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] notify_remote_via_irq
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] process_one_work
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] sync_cmos_clock
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] text_poke
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] vmpressure_work_fn
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] worker_thread
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] xen_send_IPI_one
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] xennet_poll
     0.00%  kworker/3:2      [xfs]                [k] xfs_ail_push_all
     0.00%  kworker/3:2      [xfs]                [k] xfs_reclaim_inode
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __list_add_valid
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __local_bh_enable_ip
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __sb_start_write
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] _cond_resched
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_alloc_bioset
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_integrity_prep
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_queue_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_rq_merge_ok
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] dev_queue_xmit_nit
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] ioprio_best
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] ipv4_dst_check
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] ipv4_mtu
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] mem_cgroup_uncharge_list
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] mempool_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] mempool_alloc_slab
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] move_expired_inodes
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] pagevec_lookup_tag
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] part_inc_in_flight
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] perf_output_put_handle
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] queue_delayed_work_on
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] tcp_ack
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] tcp_rack_detect_loss
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] unlock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] wb_writeback
     0.00%  kworker/u30:0    [xfs]                [k] xfs_btree_set_refs.isra.15
     0.00%  kworker/u30:0    [xfs]                [k] xfs_map_buffer.isra.13
     0.00%  kworker/u30:0    [xfs]                [k] xfs_start_page_writeback
     0.00%  kworker/u30:0    [xfs]                [k] xfs_submit_ioend
     0.00%  kworker/u30:0    [xfs]                [k] xfs_trans_brelse
     0.00%  kworker/u30:0    [xfs]                [k] xfs_trans_buf_item_match
     0.00%  logger           [kernel.kallsyms]    [k] __do_page_fault
     0.00%  logger           [kernel.kallsyms]    [k] __rb_insert_augmented
     0.00%  logger           [kernel.kallsyms]    [k] alloc_set_pte
     0.00%  logger           [kernel.kallsyms]    [k] arch_local_irq_enable
     0.00%  logger           [kernel.kallsyms]    [k] do_syscall_64
     0.00%  logger           [kernel.kallsyms]    [k] down_write_killable
     0.00%  logger           [kernel.kallsyms]    [k] get_empty_filp
     0.00%  logger           [kernel.kallsyms]    [k] memcpy_erms
     0.00%  logger           [kernel.kallsyms]    [k] strnlen_user
     0.00%  logger           [kernel.kallsyms]    [k] unmap_page_range
     0.00%  logger           [kernel.kallsyms]    [k] vma_interval_tree_insert
     0.00%  ls               [kernel.kallsyms]    [k] copy_page
     0.00%  ls               [kernel.kallsyms]    [k] flush_tlb_mm_range
     0.00%  ls               [kernel.kallsyms]    [k] perf_event_mmap_output
     0.00%  ls               [kernel.kallsyms]    [k] unmap_page_range
     0.00%  ls               [kernel.kallsyms]    [k] vsnprintf
     0.00%  ls               ld-2.26.so           [.] do_lookup_x
     0.00%  ls               ld-2.26.so           [.] open_verify.constprop.7
     0.00%  ls               libc-2.26.so         [.] __mempcpy
     0.00%  ls               libc-2.26.so         [.] syscall
     0.00%  lsmd             [unknown]            [.] 0x00007f88efe0dd87
     0.00%  perf             [kernel.kallsyms]    [k] __alloc_skb
     0.00%  perf             [kernel.kallsyms]    [k] __d_lookup
     0.00%  perf             [kernel.kallsyms]    [k] __disk_get_part
     0.00%  perf             [kernel.kallsyms]    [k] __free_pages_ok
     0.00%  perf             [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  perf             [kernel.kallsyms]    [k] __inode_wait_for_writeback
     0.00%  perf             [kernel.kallsyms]    [k] __kfree_skb_flush
     0.00%  perf             [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  perf             [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  perf             [kernel.kallsyms]    [k] __sb_end_write
     0.00%  perf             [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.00%  perf             [kernel.kallsyms]    [k] __vfs_write
     0.00%  perf             [kernel.kallsyms]    [k] __zone_watermark_ok
     0.00%  perf             [kernel.kallsyms]    [k] _copy_to_user
     0.00%  perf             [kernel.kallsyms]    [k] bictcp_cong_avoid
     0.00%  perf             [kernel.kallsyms]    [k] blk_attempt_plug_merge
     0.00%  perf             [kernel.kallsyms]    [k] blk_rq_init
     0.00%  perf             [kernel.kallsyms]    [k] blk_start_plug
     0.00%  perf             [kernel.kallsyms]    [k] bvec_alloc
     0.00%  perf             [kernel.kallsyms]    [k] consume_skb
     0.00%  perf             [kernel.kallsyms]    [k] copy_user_generic_unrolled
     0.00%  perf             [kernel.kallsyms]    [k] csum_partial
     0.00%  perf             [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  perf             [kernel.kallsyms]    [k] do_csum
     0.00%  perf             [kernel.kallsyms]    [k] eth_type_trans
     0.00%  perf             [kernel.kallsyms]    [k] filename_lookup
     0.00%  perf             [kernel.kallsyms]    [k] find_get_pages_range
     0.00%  perf             [kernel.kallsyms]    [k] finish_wait
     0.00%  perf             [kernel.kallsyms]    [k] free_hot_cold_page_list
     0.00%  perf             [kernel.kallsyms]    [k] free_pgd_range
     0.00%  perf             [kernel.kallsyms]    [k] free_pgtables
     0.00%  perf             [kernel.kallsyms]    [k] generic_make_request
     0.00%  perf             [kernel.kallsyms]    [k] get_empty_filp
     0.00%  perf             [kernel.kallsyms]    [k] get_request
     0.00%  perf             [kernel.kallsyms]    [k] guard_bio_eod
     0.00%  perf             [kernel.kallsyms]    [k] io_schedule
     0.00%  perf             [kernel.kallsyms]    [k] iomap_file_buffered_write
     0.00%  perf             [kernel.kallsyms]    [k] iomap_write_end
     0.00%  perf             [kernel.kallsyms]    [k] ip_rcv_finish
     0.00%  perf             [kernel.kallsyms]    [k] jiffies_to_usecs
     0.00%  perf             [kernel.kallsyms]    [k] kfree_skbmem
     0.00%  perf             [kernel.kallsyms]    [k] mem_cgroup_uncharge_list
     0.00%  perf             [kernel.kallsyms]    [k] mem_cgroup_wb_domain
     0.00%  perf             [kernel.kallsyms]    [k] mempool_alloc
     0.00%  perf             [kernel.kallsyms]    [k] memset
     0.00%  perf             [kernel.kallsyms]    [k] mpage_alloc.isra.8
     0.00%  perf             [kernel.kallsyms]    [k] napi_gro_receive
     0.00%  perf             [kernel.kallsyms]    [k] net_rx_action
     0.00%  perf             [kernel.kallsyms]    [k] netif_receive_skb_internal
     0.00%  perf             [kernel.kallsyms]    [k] packet_rcv
     0.00%  perf             [kernel.kallsyms]    [k] page_cache_async_readahead
     0.00%  perf             [kernel.kallsyms]    [k] page_fault
     0.00%  perf             [kernel.kallsyms]    [k] pagevec_lookup_range
     0.00%  perf             [kernel.kallsyms]    [k] part_inc_in_flight
     0.00%  perf             [kernel.kallsyms]    [k] path_put
     0.00%  perf             [kernel.kallsyms]    [k] percpu_counter_add_batch
     0.00%  perf             [kernel.kallsyms]    [k] perf_event_output_forward
     0.00%  perf             [kernel.kallsyms]    [k] perf_misc_flags
     0.00%  perf             [kernel.kallsyms]    [k] perf_output_copy
     0.00%  perf             [kernel.kallsyms]    [k] perf_output_sample
     0.00%  perf             [kernel.kallsyms]    [k] perf_prepare_sample
     0.00%  perf             [kernel.kallsyms]    [k] perf_tp_event
     0.00%  perf             [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.00%  perf             [kernel.kallsyms]    [k] policy_node
     0.00%  perf             [kernel.kallsyms]    [k] poll_schedule_timeout
     0.00%  perf             [kernel.kallsyms]    [k] put_ctx
     0.00%  perf             [kernel.kallsyms]    [k] radix_tree_lookup
     0.00%  perf             [kernel.kallsyms]    [k] remove_wait_queue
     0.00%  perf             [kernel.kallsyms]    [k] rw_verify_area
     0.00%  perf             [kernel.kallsyms]    [k] schedule_hrtimeout_range_clock
     0.00%  perf             [kernel.kallsyms]    [k] security_sock_rcv_skb
     0.00%  perf             [kernel.kallsyms]    [k] seq_putc
     0.00%  perf             [kernel.kallsyms]    [k] skb_free_head
     0.00%  perf             [kernel.kallsyms]    [k] sock_put
     0.00%  perf             [kernel.kallsyms]    [k] sys_poll
     0.00%  perf             [kernel.kallsyms]    [k] sys_write
     0.00%  perf             [kernel.kallsyms]    [k] syscall_slow_exit_work
     0.00%  perf             [kernel.kallsyms]    [k] tcp4_gro_receive
     0.00%  perf             [kernel.kallsyms]    [k] tcp_ack_update_rtt.isra.33
     0.00%  perf             [kernel.kallsyms]    [k] tcp_check_space
     0.00%  perf             [kernel.kallsyms]    [k] tcp_md5_do_lookup
     0.00%  perf             [kernel.kallsyms]    [k] tcp_rate_gen
     0.00%  perf             [kernel.kallsyms]    [k] tcp_rcv_established
     0.00%  perf             [kernel.kallsyms]    [k] tcp_sndbuf_expand
     0.00%  perf             [kernel.kallsyms]    [k] tcp_trim_head
     0.00%  perf             [kernel.kallsyms]    [k] tcp_tso_segs
     0.00%  perf             [kernel.kallsyms]    [k] tcp_update_pacing_rate
     0.00%  perf             [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.00%  perf             [kernel.kallsyms]    [k] tcp_v4_md5_lookup
     0.00%  perf             [kernel.kallsyms]    [k] tcp_v4_rcv
     0.00%  perf             [kernel.kallsyms]    [k] tcp_wfree
     0.00%  perf             [kernel.kallsyms]    [k] timespec_trunc
     0.00%  perf             [kernel.kallsyms]    [k] unmapped_area_topdown
     0.00%  perf             [kernel.kallsyms]    [k] unroll_tree_refs
     0.00%  perf             [kernel.kallsyms]    [k] uprobe_mmap
     0.00%  perf             [xfs]                [k] __xfs_bmbt_get_all
     0.00%  perf             [xfs]                [k] kmem_zone_alloc
     0.00%  perf             [xfs]                [k] xfs_bmapi_read
     0.00%  perf             [xfs]                [k] xfs_btree_lookup_get_block
     0.00%  perf             [xfs]                [k] xfs_buf_get_map
     0.00%  perf             [xfs]                [k] xfs_da_map_covers_blocks
     0.00%  perf             [xfs]                [k] xfs_defer_finish
     0.00%  perf             [xfs]                [k] xfs_file_aio_write_checks
     0.00%  perf             [xfs]                [k] xfs_file_iomap_end
     0.00%  perf             [xfs]                [k] xfs_iext_get_ext
     0.00%  perf             [xfs]                [k] xfs_iext_lookup_extent
     0.00%  perf             [xfs]                [k] xfs_ilock_data_map_shared
     0.00%  perf             [xfs]                [k] xfs_inode_alloc
     0.00%  perf             [xfs]                [k] xfs_inode_item_data_fork_size.isra.1
     0.00%  perf             [xfs]                [k] xfs_inode_item_format_data_fork.isra.5
     0.00%  perf             [xfs]                [k] xfs_setup_iops
     0.00%  perf             [xfs]                [k] xfs_trans_apply_dquot_deltas
     0.00%  perf             [xfs]                [k] xfs_trans_free_item_desc
     0.00%  perf             [xfs]                [k] xfs_trans_reserve
     0.00%  perf             [xfs]                [k] xfs_vm_readpages
     0.00%  perf             [xfs]                [k] xfs_vn_update_time
     0.00%  perf             [xfs]                [k] xlog_grant_head_check
     0.00%  perf             [xfs]                [k] xlog_space_left
     0.00%  perf             [xfs]                [k] xlog_ticket_alloc
     0.00%  perf             [xfs]                [k] xlog_ungrant_log_space
     0.00%  perf             libc-2.26.so         [.] _IO_file_stat
     0.00%  perf             libc-2.26.so         [.] _IO_strn_overflow
     0.00%  perf             libc-2.26.so         [.] __fxstat64
     0.00%  perf             libc-2.26.so         [.] __libc_calloc
     0.00%  perf             libc-2.26.so         [.] __lxstat64
     0.00%  perf             libc-2.26.so         [.] __memmove_avx_unaligned_erms
     0.00%  perf             libc-2.26.so         [.] __strchrnul_avx2
     0.00%  perf             libc-2.26.so         [.] _int_malloc
     0.00%  perf             libc-2.26.so         [.] cfree@GLIBC_2.2.5
     0.00%  perf             libc-2.26.so         [.] malloc
     0.00%  perf             libc-2.26.so         [.] realpath@@GLIBC_2.3
     0.00%  perf             libelf-0.176.so      [.] elf_nextscn
     0.00%  perf             libelf-0.176.so      [.] 0x0000000000003c84
     0.00%  perf             libpthread-2.26.so   [.] __open64
     0.00%  perf             perf                 [.] __symbols__insert
     0.00%  perf             perf                 [.] dso__put
     0.00%  perf             perf                 [.] fdarray__filter
     0.00%  perf             perf                 [.] get_sdt_note_list
     0.00%  perf             perf                 [.] perf_data_file__write
     0.00%  perf             perf                 [.] thread__insert_map
     0.00%  perf             perf                 [.] write@plt
     0.00%  perf             perf                 [.] 0x000000000003a0d4
     0.00%  perf             perf                 [.] 0x000000000003a6e1
     0.00%  perf             perf                 [.] 0x000000000003a713
     0.00%  perf             perf                 [.] 0x000000000003acd1
     0.00%  perf             perf                 [.] 0x000000000003acfa
     0.00%  perf             perf                 [.] 0x000000000003ad24
     0.00%  perf             perf                 [.] 0x000000000003ad45
     0.00%  perf             perf                 [.] 0x000000000003adf3
     0.00%  perf             perf                 [.] 0x000000000003ae3f
     0.00%  perf             perf                 [.] 0x000000000003aec0
     0.00%  perf             perf                 [.] 0x000000000003aeca
     0.00%  perf             perf                 [.] 0x000000000003aefb
     0.00%  perf             perf                 [.] 0x000000000003af05
     0.00%  perf             perf                 [.] 0x00000000000ea211
     0.00%  perf             perf                 [.] 0x00000000000ea21e
     0.00%  perf             perf                 [.] 0x00000000000ed3e0
     0.00%  perf             perf                 [.] 0x00000000000ed741
     0.00%  perf             perf                 [.] 0x00000000000ee918
     0.00%  perf             perf                 [.] 0x00000000000ee91a
     0.00%  perf             perf                 [.] 0x00000000000ee923
     0.00%  perf             perf                 [.] 0x00000000000ee93f
     0.00%  perf             perf                 [.] 0x00000000000ee955
     0.00%  perf             perf                 [.] 0x00000000000ee981
     0.00%  perf             perf                 [.] 0x00000000000eeb07
     0.00%  perf             perf                 [.] 0x00000000000ef770
     0.00%  perf             perf                 [.] 0x00000000000ef7cb
     0.00%  perf             perf                 [.] 0x00000000000ef7d5
     0.00%  perf             perf                 [.] 0x00000000000ef867
     0.00%  perf             perf                 [.] 0x00000000000efac2
     0.00%  perf             perf                 [.] 0x00000000000efb71
     0.00%  perf             perf                 [.] 0x00000000000efbb7
     0.00%  perf             perf                 [.] 0x00000000000efc53
     0.00%  perf             perf                 [.] 0x00000000000efc58
     0.00%  perf             perf                 [.] 0x00000000000f2248
     0.00%  perf             perf                 [.] 0x00000000000f22a3
     0.00%  perf             perf                 [.] 0x00000000000f2348
     0.00%  perf             perf                 [.] 0x00000000000f238d
     0.00%  perf             perf                 [.] 0x00000000000f23ae
     0.00%  perf             perf                 [.] 0x00000000000f248e
     0.00%  perf             perf                 [.] 0x00000000000f24c0
     0.00%  perf             [unknown]            [k] 0xffffffffa00f4e19
     0.00%  perf             [unknown]            [k] 0xffffffffa00f4e2c
     0.00%  perf             [unknown]            [k] 0xffffffffa00f4e3e
     0.00%  pkill            [kernel.kallsyms]    [k] __audit_syscall_exit
     0.00%  pkill            [kernel.kallsyms]    [k] __d_lookup
     0.00%  pkill            [kernel.kallsyms]    [k] bitmap_string.isra.7
     0.00%  pkill            [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  pkill            [kernel.kallsyms]    [k] format_decode
     0.00%  pkill            [kernel.kallsyms]    [k] get_empty_filp
     0.00%  pkill            [kernel.kallsyms]    [k] link_path_walk
     0.00%  pkill            [kernel.kallsyms]    [k] number
     0.00%  pkill            [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  pkill            [kernel.kallsyms]    [k] thp_get_unmapped_area
     0.00%  pkill            [kernel.kallsyms]    [k] unmapped_area_topdown
     0.00%  pkill            ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  pkill            ld-2.26.so           [.] _dl_runtime_resolve_xsave
     0.00%  pkill            ld-2.26.so           [.] open_verify.constprop.7
     0.00%  pkill            libc-2.26.so         [.] __close
     0.00%  postgres         [ipv6]               [k] udp_v6_flush_pending_frames
     0.00%  postgres         [kernel.kallsyms]    [k] SYSC_newlstat
     0.00%  postgres         [kernel.kallsyms]    [k] __alloc_fd
     0.00%  postgres         [kernel.kallsyms]    [k] __call_rcu.constprop.68
     0.00%  postgres         [kernel.kallsyms]    [k] __d_lookup
     0.00%  postgres         [kernel.kallsyms]    [k] __get_vma_policy
     0.00%  postgres         [kernel.kallsyms]    [k] __inode_permission
     0.00%  postgres         [kernel.kallsyms]    [k] __set_page_dirty_no_writeback
     0.00%  postgres         [kernel.kallsyms]    [k] __split_vma
     0.00%  postgres         [kernel.kallsyms]    [k] alloc_pages_vma
     0.00%  postgres         [kernel.kallsyms]    [k] bictcp_recalc_ssthresh
     0.00%  postgres         [kernel.kallsyms]    [k] blk_integrity_merge_bio
     0.00%  postgres         [kernel.kallsyms]    [k] clean_bdev_aliases
     0.00%  postgres         [kernel.kallsyms]    [k] copy_page_range
     0.00%  postgres         [kernel.kallsyms]    [k] cp_new_stat
     0.00%  postgres         [kernel.kallsyms]    [k] dec_zone_page_state
     0.00%  postgres         [kernel.kallsyms]    [k] do_softirq.part.17
     0.00%  postgres         [kernel.kallsyms]    [k] do_sys_open
     0.00%  postgres         [kernel.kallsyms]    [k] down_read_trylock
     0.00%  postgres         [kernel.kallsyms]    [k] dput.part.24
     0.00%  postgres         [kernel.kallsyms]    [k] errseq_sample
     0.00%  postgres         [kernel.kallsyms]    [k] find_get_entries
     0.00%  postgres         [kernel.kallsyms]    [k] find_lock_entry
     0.00%  postgres         [kernel.kallsyms]    [k] flush_tlb_mm_range
     0.00%  postgres         [kernel.kallsyms]    [k] gnttab_grant_foreign_access_ref
     0.00%  postgres         [kernel.kallsyms]    [k] inet_sk_rebuild_header
     0.00%  postgres         [kernel.kallsyms]    [k] inode_permission
     0.00%  postgres         [kernel.kallsyms]    [k] iov_iter_fault_in_readable
     0.00%  postgres         [kernel.kallsyms]    [k] legitimize_links
     0.00%  postgres         [kernel.kallsyms]    [k] lockref_put_return
     0.00%  postgres         [kernel.kallsyms]    [k] lru_cache_add_active_or_unevictable
     0.00%  postgres         [kernel.kallsyms]    [k] mem_cgroup_from_task
     0.00%  postgres         [kernel.kallsyms]    [k] mem_cgroup_uncharge
     0.00%  postgres         [kernel.kallsyms]    [k] mntget
     0.00%  postgres         [kernel.kallsyms]    [k] mntput_no_expire
     0.00%  postgres         [kernel.kallsyms]    [k] native_apic_mem_read
     0.00%  postgres         [kernel.kallsyms]    [k] node_dirty_ok
     0.00%  postgres         [kernel.kallsyms]    [k] online_fair_sched_group
     0.00%  postgres         [kernel.kallsyms]    [k] page_add_new_anon_rmap
     0.00%  postgres         [kernel.kallsyms]    [k] perf_event_exit_task
     0.00%  postgres         [kernel.kallsyms]    [k] perf_output_end
     0.00%  postgres         [kernel.kallsyms]    [k] perf_swevent_event
     0.00%  postgres         [kernel.kallsyms]    [k] pgdat_balanced
     0.00%  postgres         [kernel.kallsyms]    [k] pmd_devmap_trans_unstable
     0.00%  postgres         [kernel.kallsyms]    [k] restore_nameidata
     0.00%  postgres         [kernel.kallsyms]    [k] security_d_instantiate
     0.00%  postgres         [kernel.kallsyms]    [k] shmem_fault
     0.00%  postgres         [kernel.kallsyms]    [k] sk_load_byte_positive_offset
     0.00%  postgres         [kernel.kallsyms]    [k] skb_condense
     0.00%  postgres         [kernel.kallsyms]    [k] skb_zerocopy_clone
     0.00%  postgres         [kernel.kallsyms]    [k] strncpy_from_user
     0.00%  postgres         [kernel.kallsyms]    [k] sys_dup
     0.00%  postgres         [kernel.kallsyms]    [k] sys_setsid
     0.00%  postgres         [kernel.kallsyms]    [k] task_work_add
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_any_retrans_done.part.30
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_chrono_start
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_leave_memory_pressure
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_sndbuf_expand
     0.00%  postgres         [kernel.kallsyms]    [k] udp4_hwcsum
     0.00%  postgres         [kernel.kallsyms]    [k] udp_rmem_release
     0.00%  postgres         [kernel.kallsyms]    [k] unmap_vmas
     0.00%  postgres         [kernel.kallsyms]    [k] vfs_statx
     0.00%  postgres         [kernel.kallsyms]    [k] vmacache_update
     0.00%  postgres         [kernel.kallsyms]    [k] walk_component
     0.00%  postgres         [xfs]                [k] xfs_alloc_ag_vextent_near
     0.00%  postgres         [xfs]                [k] xfs_btree_lookup
     0.00%  postgres         [xfs]                [k] xfs_buf_get_map
     0.00%  postgres         [xfs]                [k] xfs_cil_prepare_item.isra.2
     0.00%  postgres         [xfs]                [k] xfs_da_read_buf
     0.00%  postgres         [xfs]                [k] xfs_dabuf_map.constprop.17
     0.00%  postgres         [xfs]                [k] xfs_dir2_isblock
     0.00%  postgres         [xfs]                [k] xfs_dir3_data_get_ftype
     0.00%  postgres         [xfs]                [k] xfs_dir3_sf_entsize
     0.00%  postgres         [xfs]                [k] xfs_do_writepage
     0.00%  postgres         [xfs]                [k] xfs_file_iomap_end
     0.00%  postgres         [xfs]                [k] xfs_free_eofblocks
     0.00%  postgres         [xfs]                [k] xfs_iext_get_ext
     0.00%  postgres         [xfs]                [k] xfs_ilock_nowait
     0.00%  postgres         [xfs]                [k] xfs_inode_item_format_data_fork.isra.5
     0.00%  postgres         [xfs]                [k] xfs_log_commit_cil
     0.00%  postgres         [xfs]                [k] xfs_trans_brelse
     0.00%  postgres         [xfs]                [k] xlog_grant_add_space.isra.6
     0.00%  postgres         [xfs]                [k] xlog_ticket_alloc
     0.00%  postgres         ld-2.26.so           [.] _dl_fixup
     0.00%  postgres         ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  postgres         ld-2.26.so           [.] _dl_relocate_object
     0.00%  postgres         ld-2.26.so           [.] _fxstat
     0.00%  postgres         libc-2.26.so         [.] _IO_file_doallocate
     0.00%  postgres         libc-2.26.so         [.] __GI__IO_un_link.part.1
     0.00%  postgres         libc-2.26.so         [.] __GI___dup
     0.00%  postgres         libc-2.26.so         [.] __GI___libc_open
     0.00%  postgres         libc-2.26.so         [.] __fxstat64
     0.00%  postgres         libc-2.26.so         [.] __memset_avx2_unaligned_erms
     0.00%  postgres         libc-2.26.so         [.] __strchrnul_avx2
     0.00%  postgres         libc-2.26.so         [.] __strcmp_sse2_unaligned
     0.00%  postgres         libc-2.26.so         [.] __strstr_sse2
     0.00%  postgres         libc-2.26.so         [.] epoll_create1
     0.00%  postgres         libc-2.26.so         [.] fopen@@GLIBC_2.2.5
     0.00%  postgres         libm-2.26.so         [.] __do_global_dtors_aux
     0.00%  postgres         libpthread-2.26.so   [.] __GI___libc_pread64
     0.00%  postgres         libpthread-2.26.so   [.] __open64
     0.00%  postgres         libpthread-2.26.so   [.] fcntl_common
     0.00%  postgres         postgres             [.] AddFileToManifest
     0.00%  postgres         postgres             [.] AllocSetContextCreateInternal
     0.00%  postgres         postgres             [.] AllocSetReset
     0.00%  postgres         postgres             [.] BeginReportingGUCOptions
     0.00%  postgres         postgres             [.] BufferGetBlockNumber
     0.00%  postgres         postgres             [.] CheckForSerializableConflictOutNeeded
     0.00%  postgres         postgres             [.] GetRedoRecPtr
     0.00%  postgres         postgres             [.] InitBufferPool
     0.00%  postgres         postgres             [.] InitProcess
     0.00%  postgres         postgres             [.] InitXLogInsert
     0.00%  postgres         postgres             [.] LWLockAcquire
     0.00%  postgres         postgres             [.] LWLockAttemptLock
     0.00%  postgres         postgres             [.] LWLockRelease
     0.00%  postgres         postgres             [.] LWLockWaitListLock
     0.00%  postgres         postgres             [.] LWLockWaitListUnlock
     0.00%  postgres         postgres             [.] MarkLockClear
     0.00%  postgres         postgres             [.] PostgresMain
     0.00%  postgres         postgres             [.] ProcessStartupPacket
     0.00%  postgres         postgres             [.] RecheckDataDirLockFile
     0.00%  postgres         postgres             [.] RegisterSnapshot
     0.00%  postgres         postgres             [.] SocketBackend
     0.00%  postgres         postgres             [.] WalSndResourceCleanup
     0.00%  postgres         postgres             [.] XLogBytePosToEndRecPtr
     0.00%  postgres         postgres             [.] _add
     0.00%  postgres         postgres             [.] _bt_moveright
     0.00%  postgres         postgres             [.] _fmt
     0.00%  postgres         postgres             [.] appendBinaryStringInfo
     0.00%  postgres         postgres             [.] do_autovacuum
     0.00%  postgres         postgres             [.] enlargeStringInfo
     0.00%  postgres         postgres             [.] finish_spin_delay
     0.00%  postgres         postgres             [.] fmgr_info_cxt_security
     0.00%  postgres         postgres             [.] guc_name_compare
     0.00%  postgres         postgres             [.] heapgetpage
     0.00%  postgres         postgres             [.] heapgettup_pagemode
     0.00%  postgres         postgres             [.] hex_encode
     0.00%  postgres         postgres             [.] index_opclass_options
     0.00%  postgres         postgres             [.] makeString
     0.00%  postgres         postgres             [.] nocachegetattr
     0.00%  postgres         postgres             [.] palloc0
     0.00%  postgres         postgres             [.] pg_client_to_server
     0.00%  postgres         postgres             [.] pg_encoding_max_length
     0.00%  postgres         postgres             [.] pg_gmtime
     0.00%  postgres         postgres             [.] pg_qsort
     0.00%  postgres         postgres             [.] pg_verify_mbstr
     0.00%  postgres         postgres             [.] pgstat_bestart
     0.00%  postgres         postgres             [.] pgstat_write_statsfiles
     0.00%  postgres         postgres             [.] pq_getbytes
     0.00%  postgres         postgres             [.] pq_recvbuf
     0.00%  postgres         postgres             [.] relation_needs_vacanalyze
     0.00%  postgres         postgres             [.] resetStringInfo
     0.00%  postgres         postgres             [.] scanner_isspace
     0.00%  postgres         postgres             [.] send@plt
     0.00%  postgres         postgres             [.] sendDir
     0.00%  postgres         postgres             [.] set_extra_field
     0.00%  postgres         postgres             [.] set_ps_display
     0.00%  postgres         postgres             [.] yy_get_next_buffer
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e45
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e66
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4ed6
     0.00%  rcu_sched        [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  rcu_sched        [kernel.kallsyms]    [k] prepare_to_swait
     0.00%  rcu_sched        [kernel.kallsyms]    [k] rcu_gp_kthread
     0.00%  rcu_sched        [kernel.kallsyms]    [k] schedule_timeout
     0.00%  rm               [kernel.kallsyms]    [k] __inode_permission
     0.00%  rm               [kernel.kallsyms]    [k] alloc_set_pte
     0.00%  rngd             [kernel.kallsyms]    [k] __kfree_skb
     0.00%  rngd             [kernel.kallsyms]    [k] __kmalloc_node_track_caller
     0.00%  rngd             [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  rngd             [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.00%  rngd             [kernel.kallsyms]    [k] __pskb_trim_head
     0.00%  rngd             [kernel.kallsyms]    [k] __slab_free
     0.00%  rngd             [kernel.kallsyms]    [k] csum_partial_ext
     0.00%  rngd             [kernel.kallsyms]    [k] eth_type_trans
     0.00%  rngd             [kernel.kallsyms]    [k] free_hot_cold_page
     0.00%  rngd             [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.00%  rngd             [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  rngd             [kernel.kallsyms]    [k] ip_finish_output2
     0.00%  rngd             [kernel.kallsyms]    [k] ip_local_deliver
     0.00%  rngd             [kernel.kallsyms]    [k] ip_output
     0.00%  rngd             [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  rngd             [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  rngd             [kernel.kallsyms]    [k] memcpy_erms
     0.00%  rngd             [kernel.kallsyms]    [k] minmax_running_min
     0.00%  rngd             [kernel.kallsyms]    [k] napi_gro_receive
     0.00%  rngd             [kernel.kallsyms]    [k] net_tx_action
     0.00%  rngd             [kernel.kallsyms]    [k] perf_output_begin_forward
     0.00%  rngd             [kernel.kallsyms]    [k] perf_output_put_handle
     0.00%  rngd             [kernel.kallsyms]    [k] perf_tp_event
     0.00%  rngd             [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  rngd             [kernel.kallsyms]    [k] schedule_hrtimeout_range
     0.00%  rngd             [kernel.kallsyms]    [k] skb_checksum
     0.00%  rngd             [kernel.kallsyms]    [k] skb_clone
     0.00%  rngd             [kernel.kallsyms]    [k] skb_split
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_ack_update_rtt.isra.33
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_clean_rtx_queue
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_current_mss
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_cwnd_reduction
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_sacktag_one
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_trim_head
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_v4_md5_lookup
     0.00%  rngd             [kernel.kallsyms]    [k] tracing_generic_entry_update
     0.00%  rngd             [kernel.kallsyms]    [k] validate_xmit_skb
     0.00%  rngd             [kernel.kallsyms]    [k] validate_xmit_xfrm
     0.00%  rngd             [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  rngd             [unknown]            [k] 0xffffffffa00f4ec1
     0.00%  sshd             [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  sshd             [kernel.kallsyms]    [k] __fget_light
     0.00%  sshd             [kernel.kallsyms]    [k] __inode_permission
     0.00%  sshd             [kernel.kallsyms]    [k] __list_add_valid
     0.00%  sshd             [kernel.kallsyms]    [k] __netif_receive_skb
     0.00%  sshd             [kernel.kallsyms]    [k] __vm_enough_memory
     0.00%  sshd             [kernel.kallsyms]    [k] anon_vma_interval_tree_insert
     0.00%  sshd             [kernel.kallsyms]    [k] change_protection_range
     0.00%  sshd             [kernel.kallsyms]    [k] copy_process.part.39
     0.00%  sshd             [kernel.kallsyms]    [k] find_get_entry
     0.00%  sshd             [kernel.kallsyms]    [k] get_empty_filp
     0.00%  sshd             [kernel.kallsyms]    [k] kfree
     0.00%  sshd             [kernel.kallsyms]    [k] memset_erms
     0.00%  sshd             [kernel.kallsyms]    [k] new_slab
     0.00%  sshd             [kernel.kallsyms]    [k] page_add_file_rmap
     0.00%  sshd             [kernel.kallsyms]    [k] page_remove_rmap
     0.00%  sshd             [kernel.kallsyms]    [k] perf_output_copy
     0.00%  sshd             [kernel.kallsyms]    [k] process_measurement.isra.8
     0.00%  sshd             [kernel.kallsyms]    [k] rb_next
     0.00%  sshd             [kernel.kallsyms]    [k] security_d_instantiate
     0.00%  sshd             [kernel.kallsyms]    [k] security_file_permission
     0.00%  sshd             [kernel.kallsyms]    [k] sync_global_pgds
     0.00%  sshd             [kernel.kallsyms]    [k] vmacache_find
     0.00%  sshd             [kernel.kallsyms]    [k] xen_sched_clock
     0.00%  sshd             ld-2.26.so           [.] _dl_fixup
     0.00%  sshd             ld-2.26.so           [.] check_match
     0.00%  sshd             libc-2.26.so         [.] _IO_default_xsputn
     0.00%  sshd             libc-2.26.so         [.] _IO_no_init
     0.00%  sshd             libc-2.26.so         [.] __libc_recvfrom
     0.00%  sshd             libc-2.26.so         [.] __lseek
     0.00%  sshd             libc-2.26.so         [.] __memset_avx2_erms
     0.00%  sshd             libc-2.26.so         [.] __setuid
     0.00%  sshd             libc-2.26.so         [.] __socket
     0.00%  sshd             libc-2.26.so         [.] __strcasecmp_l_avx
     0.00%  sshd             libc-2.26.so         [.] __strncmp_sse42
     0.00%  sshd             libc-2.26.so         [.] _dl_addr
     0.00%  sshd             libc-2.26.so         [.] fopen@@GLIBC_2.2.5
     0.00%  sshd             libc-2.26.so         [.] malloc
     0.00%  sshd             libcrypto.so.1.0.2k  [.] BN_div
     0.00%  sshd             libcrypto.so.1.0.2k  [.] BN_lshift
     0.00%  sshd             libcrypto.so.1.0.2k  [.] EVP_MD_CTX_cleanup
     0.00%  sshd             libcrypto.so.1.0.2k  [.] EVP_add_cipher
     0.00%  sshd             libcrypto.so.1.0.2k  [.] 0x00000000000c7529
     0.00%  sshd             libcrypto.so.1.0.2k  [.] 0x00000000000f8dc6
     0.00%  sshd             libcrypto.so.1.0.2k  [.] 0x00000000000f9b42
     0.00%  sshd             libcrypto.so.1.0.2k  [.] 0x00000000001481bc
     0.00%  sshd             libcrypto.so.1.0.2k  [.] 0x0000000000175631
     0.00%  sshd             libpam.so.0.83.1     [.] 0x0000000000006cd8
     0.00%  sshd             libpam.so.0.83.1     [.] 0x0000000000006cf8
     0.00%  sshd             libpthread-2.26.so   [.] __nptl_setxid
     0.00%  sshd             sshd                 [.] 0x000000000000f10e
     0.00%  sshd             sshd                 [.] 0x0000000000028002
     0.00%  sshd             sshd                 [.] 0x000000000003fb82
     0.00%  sshd             sshd                 [.] 0x00000000000411d0
     0.00%  sshd             sshd                 [.] 0x000000000004d529
     0.00%  sshd             sshd                 [.] 0x000000000005086d
     0.00%  sshd             sshd                 [.] 0x0000000000053880
     0.00%  sshd             sshd                 [.] 0x0000000000074458
     0.00%  sshd             sshd                 [.] 0x0000000000074476
     0.00%  sshd             sshd                 [.] 0x00000000000744b5
     0.00%  sshd             sshd                 [.] 0x00000000000744c0
     0.00%  sshd             sshd                 [.] 0x00000000000744c9
     0.00%  sshd             sshd                 [.] 0x00000000000744f5
     0.00%  sshd             sshd                 [.] 0x0000000000074502
     0.00%  sshd             sshd                 [.] 0x0000000000074505
     0.00%  sshd             sshd                 [.] 0x0000000000074510
     0.00%  sshd             sshd                 [.] 0x0000000000074586
     0.00%  sshd             sshd                 [.] 0x0000000000074a17
     0.00%  sshd             sshd                 [.] 0x0000000000075267
     0.00%  sshd             [unknown]            [.] 0x0000557a5b2e86c1
     0.00%  sshd             [unknown]            [.] 0x0000557a5b2ec00d
     0.00%  sshd             [unknown]            [.] 0x00007f0896bf2331
     0.00%  swapper          [kernel.kallsyms]    [k] __msecs_to_jiffies
     0.00%  swapper          [kernel.kallsyms]    [k] __sk_mem_raise_allocated
     0.00%  swapper          [kernel.kallsyms]    [k] __tcp_ack_snd_check
     0.00%  swapper          [kernel.kallsyms]    [k] arch_irq_work_raise
     0.00%  swapper          [kernel.kallsyms]    [k] irq_work_queue
     0.00%  swapper          [kernel.kallsyms]    [k] native_apic_wait_icr_idle
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_select_initial_window
     0.00%  swapper          [kernel.kallsyms]    [k] update_blocked_averages
     0.00%  swapper          [kernel.kallsyms]    [k] wake_all_kswapds
     0.00%  swapper          [kernel.kallsyms]    [k] wakeup_kswapd
     0.00%  swapper          [kernel.kallsyms]    [k] zone_watermark_ok_safe
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e24
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e66
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4ecd
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4ed5
     0.00%  systemd          [kernel.kallsyms]    [k] __lock_text_start
     0.00%  systemd          [kernel.kallsyms]    [k] finish_task_switch
     0.00%  systemd          [kernel.kallsyms]    [k] follow_managed
     0.00%  systemd          [kernel.kallsyms]    [k] shmem_write_end
     0.00%  systemd          [unknown]            [.] 0x000055f99baf7b61
     0.00%  systemd          [unknown]            [.] 0x000055f99bafc3f0
     0.00%  systemd          [unknown]            [.] 0x000055f99bb20dfa
     0.00%  systemd          [unknown]            [.] 0x00007f7c52cae820
     0.00%  systemd          [unknown]            [.] 0x00007f7c52d3644b
     0.00%  systemd          [unknown]            [.] 0x00007f7c52d37307
     0.00%  systemd-journal  [kernel.kallsyms]    [k] __add_to_page_cache_locked
     0.00%  systemd-journal  [kernel.kallsyms]    [k] __block_write_begin_int
     0.00%  systemd-journal  [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  systemd-journal  [kernel.kallsyms]    [k] __mark_inode_dirty
     0.00%  systemd-journal  [kernel.kallsyms]    [k] blk_queue_bio
     0.00%  systemd-journal  [kernel.kallsyms]    [k] do_dentry_open
     0.00%  systemd-journal  [kernel.kallsyms]    [k] dput.part.24
     0.00%  systemd-journal  [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  systemd-journal  [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  systemd-journal  [kernel.kallsyms]    [k] mark_buffer_dirty
     0.00%  systemd-journal  [kernel.kallsyms]    [k] mem_cgroup_commit_charge
     0.00%  systemd-journal  [kernel.kallsyms]    [k] memcpy_erms
     0.00%  systemd-journal  [kernel.kallsyms]    [k] radix_tree_lookup_slot
     0.00%  systemd-journal  [kernel.kallsyms]    [k] set_root
     0.00%  systemd-journal  [kernel.kallsyms]    [k] strncpy_from_user
     0.00%  systemd-journal  [unknown]            [.] 0x0000555b16bce671
     0.00%  systemd-journal  [unknown]            [.] 0x00007f919671f99b
     0.00%  systemd-journal  [unknown]            [.] 0x00007f91967f5a2c
     0.00%  systemd-logind   [kernel.kallsyms]    [k] __lock_text_start
     0.00%  systemd-logind   [kernel.kallsyms]    [k] _copy_to_iter
     0.00%  systemd-logind   [kernel.kallsyms]    [k] current_umask
     0.00%  systemd-logind   [kernel.kallsyms]    [k] do_syscall_64
     0.00%  systemd-logind   [unknown]            [.] 0x00005619b00bb205
     0.00%  systemd-logind   [unknown]            [.] 0x00005619b00e3584
     0.00%  systemd-logind   [unknown]            [.] 0x00007f15aa3651b6
     0.00%  timeout          [kernel.kallsyms]    [k] __fput
     0.00%  timeout          [kernel.kallsyms]    [k] release_pages
     0.00%  timeout          ld-2.26.so           [.] _dl_relocate_object
     0.00%  timeout          libc-2.26.so         [.] __sysconf
     0.00%  xfsaild/xvda1    [crc32c_intel]       [k] crc_83
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] __sched_text_start
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] blk_start_plug
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] finish_task_switch
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] schedule
     0.00%  xfsaild/xvda1    [xfs]                [k] __xfs_dir3_data_check
     0.00%  xfsaild/xvda1    [xfs]                [k] xfs_trans_ail_cursor_first


# Samples: 5M of event 'cpu-clock:k'
# Event count (approx.): 1404219500000
#
# Overhead  Command          Shared Object      Symbol                                       
# ........  ...............  .................  .............................................
#
    78.13%  swapper          [kernel.kallsyms]  [k] native_safe_halt
     6.48%  postgres         [kernel.kallsyms]  [k] do_syscall_64
     2.21%  postgres         [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.91%  swapper          [kernel.kallsyms]  [k] __lock_text_start
     0.51%  postgres         [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.49%  postgres         [kernel.kallsyms]  [k] __audit_syscall_exit
     0.49%  postgres         [kernel.kallsyms]  [k] xen_clocksource_get_cycles
     0.48%  postgres         [kernel.kallsyms]  [k] __audit_syscall_entry
     0.48%  postgres         [kernel.kallsyms]  [k] __lock_text_start
     0.42%  postgres         [kernel.kallsyms]  [k] syscall_trace_enter
     0.42%  postgres         [kernel.kallsyms]  [k] tcp_recvmsg
     0.38%  postgres         [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.37%  postgres         [kernel.kallsyms]  [k] sys_gettimeofday
     0.34%  swapper          [kernel.kallsyms]  [k] __softirqentry_text_start
     0.33%  postgres         [kernel.kallsyms]  [k] inet_recvmsg
     0.31%  postgres         [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.31%  postgres         [kernel.kallsyms]  [k] __getnstimeofday64
     0.30%  postgres         [kernel.kallsyms]  [k] _raw_spin_lock_bh
     0.28%  postgres         [kernel.kallsyms]  [k] SYSC_recvfrom
     0.26%  postgres         [kernel.kallsyms]  [k] __fget_light
     0.24%  postgres         [kernel.kallsyms]  [k] blk_flush_plug_list
     0.17%  postgres         [kernel.kallsyms]  [k] import_single_range
     0.16%  swapper          [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.15%  postgres         [kernel.kallsyms]  [k] syscall_slow_exit_work
     0.14%  postgres         [kernel.kallsyms]  [k] do_gettimeofday
     0.13%  swapper          [kernel.kallsyms]  [k] finish_task_switch
     0.13%  postgres         [kernel.kallsyms]  [k] kfree
     0.12%  swapper          [kernel.kallsyms]  [k] memcpy_erms
     0.12%  postgres         [kernel.kallsyms]  [k] tcp_release_cb
     0.10%  postgres         [kernel.kallsyms]  [k] get_page_from_freelist
     0.10%  postgres         [kernel.kallsyms]  [k] unroll_tree_refs
     0.10%  postgres         [kernel.kallsyms]  [k] current_kernel_time64
     0.10%  postgres         [kernel.kallsyms]  [k] finish_task_switch
     0.09%  kswapd0          [kernel.kallsyms]  [k] __lock_text_start
     0.08%  postgres         [kernel.kallsyms]  [k] __indirect_thunk_start
     0.08%  postgres         [kernel.kallsyms]  [k] sockfd_lookup_light
     0.08%  swapper          [kernel.kallsyms]  [k] xennet_poll
     0.07%  postgres         [kernel.kallsyms]  [k] release_sock
     0.07%  postgres         [kernel.kallsyms]  [k] copy_user_generic_unrolled
     0.06%  swapper          [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.06%  postgres         [kernel.kallsyms]  [k] __add_to_page_cache_locked
     0.06%  postgres         [kernel.kallsyms]  [k] tcp_sendmsg_locked
     0.06%  swapper          [kernel.kallsyms]  [k] tick_nohz_idle_enter
     0.06%  swapper          [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.06%  kswapd0          [kernel.kallsyms]  [k] free_hot_cold_page
     0.05%  kswapd0          [kernel.kallsyms]  [k] shrink_inactive_list
     0.05%  postgres         [kernel.kallsyms]  [k] path_put
     0.05%  swapper          [kernel.kallsyms]  [k] tick_nohz_idle_exit
     0.05%  swapper          [kernel.kallsyms]  [k] __pskb_pull_tail
     0.05%  swapper          [kernel.kallsyms]  [k] tcp_v4_rcv
     0.04%  swapper          [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.04%  postgres         [kernel.kallsyms]  [k] sys_recvfrom
     0.04%  swapper          [kernel.kallsyms]  [k] skb_release_data
     0.04%  swapper          [kernel.kallsyms]  [k] do_idle
     0.04%  postgres         [kernel.kallsyms]  [k] mntput
     0.04%  postgres         [kernel.kallsyms]  [k] _copy_to_user
     0.04%  postgres         [kernel.kallsyms]  [k] __radix_tree_lookup
     0.04%  postgres         [kernel.kallsyms]  [k] lock_sock_nested
     0.04%  postgres         [kernel.kallsyms]  [k] generic_file_read_iter
     0.04%  swapper          [kernel.kallsyms]  [k] get_page_from_freelist
     0.04%  swapper          [kernel.kallsyms]  [k] tcp_write_xmit
     0.04%  kswapd0          [kernel.kallsyms]  [k] shrink_page_list
     0.04%  swapper          [kernel.kallsyms]  [k] __skb_clone
     0.03%  swapper          [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     0.03%  swapper          [kernel.kallsyms]  [k] __inet_lookup_established
     0.03%  postgres         [kernel.kallsyms]  [k] get_signal
     0.03%  swapper          [kernel.kallsyms]  [k] packet_rcv
     0.03%  postgres         [kernel.kallsyms]  [k] tcp_cleanup_rbuf
     0.03%  postgres         [kernel.kallsyms]  [k] sock_recvmsg
     0.03%  swapper          [kernel.kallsyms]  [k] tcp_ack
     0.03%  swapper          [kernel.kallsyms]  [k] ip_rcv
     0.03%  swapper          [kernel.kallsyms]  [k] skb_split
     0.03%  postgres         [kernel.kallsyms]  [k] dput
     0.03%  swapper          [kernel.kallsyms]  [k] inet_gro_receive
     0.02%  postgres         [kernel.kallsyms]  [k] security_socket_recvmsg
     0.02%  postgres         [kernel.kallsyms]  [k] __pv_queued_spin_lock_slowpath
     0.02%  swapper          [kernel.kallsyms]  [k] tcp_check_space
     0.02%  swapper          [kernel.kallsyms]  [k] free_hot_cold_page
     0.02%  swapper          [kernel.kallsyms]  [k] net_rx_action
     0.02%  swapper          [kernel.kallsyms]  [k] ip_finish_output2
     0.02%  swapper          [kernel.kallsyms]  [k] __free_pages_ok
     0.02%  rngd             [kernel.kallsyms]  [k] finish_task_switch
     0.02%  swapper          [kernel.kallsyms]  [k] dev_gro_receive
     0.02%  swapper          [kernel.kallsyms]  [k] skb_copy_bits
     0.02%  postgres         [kernel.kallsyms]  [k] find_get_entry
     0.02%  swapper          [kernel.kallsyms]  [k] ipv4_dst_check
     0.02%  swapper          [kernel.kallsyms]  [k] ip_queue_xmit
     0.02%  postgres         [kernel.kallsyms]  [k] do_mpage_readpage
     0.02%  swapper          [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.02%  swapper          [kernel.kallsyms]  [k] refresh_cpu_vm_stats
     0.02%  swapper          [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.02%  swapper          [kernel.kallsyms]  [k] perf_output_sample
     0.02%  swapper          [kernel.kallsyms]  [k] kmem_cache_free
     0.02%  swapper          [kernel.kallsyms]  [k] __build_skb
     0.02%  swapper          [kernel.kallsyms]  [k] page_frag_free
     0.02%  postgres         [kernel.kallsyms]  [k] mpage_readpages
     0.02%  swapper          [kernel.kallsyms]  [k] default_idle
     0.02%  swapper          [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.02%  swapper          [kernel.kallsyms]  [k] tcp4_gro_receive
     0.02%  swapper          [kernel.kallsyms]  [k] tcp_trim_head
     0.02%  swapper          [kernel.kallsyms]  [k] consume_skb
     0.02%  perf             [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.02%  swapper          [kernel.kallsyms]  [k] _raw_spin_lock
     0.02%  swapper          [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.02%  swapper          [kernel.kallsyms]  [k] ip_output
     0.02%  swapper          [kernel.kallsyms]  [k] rcu_idle_exit
     0.02%  postgres         [kernel.kallsyms]  [k] __softirqentry_text_start
     0.02%  swapper          [kernel.kallsyms]  [k] ipv4_mtu
     0.02%  swapper          [kernel.kallsyms]  [k] ip_local_deliver
     0.02%  swapper          [kernel.kallsyms]  [k] kmem_cache_alloc
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_write_xmit
     0.01%  swapper          [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.01%  swapper          [kernel.kallsyms]  [k] bictcp_cong_avoid
     0.01%  swapper          [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.01%  swapper          [kernel.kallsyms]  [k] prefetch_freepointer
     0.01%  swapper          [kernel.kallsyms]  [k] ip_rcv_finish
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_wfree
     0.01%  swapper          [kernel.kallsyms]  [k] __dev_queue_xmit
     0.01%  swapper          [kernel.kallsyms]  [k] perf_output_copy
     0.01%  postgres         [kernel.kallsyms]  [k] skb_page_frag_refill
     0.01%  swapper          [kernel.kallsyms]  [k] __alloc_skb
     0.01%  swapper          [kernel.kallsyms]  [k] do_csum
     0.01%  postgres         [kernel.kallsyms]  [k] __set_current_blocked
     0.01%  swapper          [kernel.kallsyms]  [k] net_tx_action
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_update_pacing_rate
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_ack_update_rtt.isra.33
     0.01%  postgres         [kernel.kallsyms]  [k] inet_sendmsg
     0.01%  swapper          [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.01%  swapper          [kernel.kallsyms]  [k] kfree
     0.01%  swapper          [kernel.kallsyms]  [k] __indirect_thunk_start
     0.01%  swapper          [kernel.kallsyms]  [k] __slab_alloc
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_rcv_established
     0.01%  swapper          [kernel.kallsyms]  [k] bictcp_acked
     0.01%  swapper          [kernel.kallsyms]  [k] __copy_skb_header
     0.01%  swapper          [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.01%  swapper          [kernel.kallsyms]  [k] perf_output_begin_forward
     0.01%  postgres         [kernel.kallsyms]  [k] ipv4_mtu
     0.01%  swapper          [kernel.kallsyms]  [k] xennet_start_xmit
     0.01%  swapper          [kernel.kallsyms]  [k] raw_local_deliver
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.01%  swapper          [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.01%  postgres         [xfs]              [k] xfs_file_read_iter
     0.01%  swapper          [kernel.kallsyms]  [k] perf_tp_event
     0.01%  swapper          [unknown]          [k] 0xffffffffa00f4e1a
     0.01%  postgres         [kernel.kallsyms]  [k] mem_cgroup_commit_charge
     0.01%  postgres         [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.01%  swapper          [kernel.kallsyms]  [k] __slab_free
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_established_options
     0.01%  swapper          [kernel.kallsyms]  [k] __kmalloc_node_track_caller
     0.01%  swapper          [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.01%  kswapd0          [kernel.kallsyms]  [k] page_mapping
     0.01%  swapper          [kernel.kallsyms]  [k] mod_timer
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.01%  postgres         [kernel.kallsyms]  [k] SYSC_sendto
     0.01%  swapper          [kernel.kallsyms]  [k] eth_type_trans
     0.01%  postgres         [kernel.kallsyms]  [k] blk_queue_split
     0.01%  swapper          [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.01%  postgres         [kernel.kallsyms]  [k] iov_iter_advance
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_gro_receive
     0.01%  swapper          [kernel.kallsyms]  [k] skb_clone
     0.01%  swapper          [kernel.kallsyms]  [k] perf_event_output_forward
     0.01%  swapper          [kernel.kallsyms]  [k] sch_direct_xmit
     0.01%  swapper          [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.01%  postgres         [kernel.kallsyms]  [k] add_to_page_cache_lru
     0.01%  postgres         [kernel.kallsyms]  [k] workingset_refault
     0.01%  swapper          [unknown]          [k] 0xffffffffa00f4e19
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_sacktag_write_queue
     0.01%  swapper          [kernel.kallsyms]  [k] inet_ehashfn
     0.01%  postgres         [kernel.kallsyms]  [k] __sched_text_start
     0.01%  postgres         [kernel.kallsyms]  [k] get_request
     0.01%  swapper          [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.01%  postgres         [kernel.kallsyms]  [k] __fdget
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_event_new_data_sent
     0.01%  swapper          [kernel.kallsyms]  [k] napi_gro_receive
     0.01%  ksoftirqd/3      [kernel.kallsyms]  [k] finish_task_switch
     0.01%  postgres         [kernel.kallsyms]  [k] _raw_spin_unlock_bh
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_rack_detect_loss
     0.01%  swapper          [kernel.kallsyms]  [k] skb_release_head_state
     0.01%  swapper          [kernel.kallsyms]  [k] fold_diff
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_sendmsg
     0.01%  postgres         [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.01%  postgres         [kernel.kallsyms]  [k] mark_page_accessed
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_current_mss
     0.01%  swapper          [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.01%  swapper          [kernel.kallsyms]  [k] __pskb_trim_head
     0.01%  swapper          [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.01%  postgres         [kernel.kallsyms]  [k] memcpy_erms
     0.01%  swapper          [kernel.kallsyms]  [k] sk_filter_trim_cap
     0.01%  postgres         [kernel.kallsyms]  [k] sys_epoll_pwait
     0.01%  postgres         [kernel.kallsyms]  [k] copy_page_to_iter
     0.01%  swapper          [kernel.kallsyms]  [k] __sk_dst_check
     0.01%  perf             [kernel.kallsyms]  [k] blk_flush_plug_list
     0.01%  postgres         [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.01%  swapper          [kernel.kallsyms]  [k] __kfree_skb_flush
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_established_options
     0.01%  swapper          [kernel.kallsyms]  [k] perf_misc_flags
     0.01%  swapper          [kernel.kallsyms]  [k] skb_checksum
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_current_mss
     0.01%  swapper          [kernel.kallsyms]  [k] memchr_inv
     0.01%  postgres         [kernel.kallsyms]  [k] release_pages
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_v4_send_check
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_rearm_rto.part.59
     0.01%  swapper          [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_schedule_loss_probe
     0.01%  postgres         [kernel.kallsyms]  [k] ep_send_events_proc
     0.01%  perf             [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.01%  postgres         [kernel.kallsyms]  [k] prefetch_freepointer
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.01%  swapper          [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.01%  postgres         [kernel.kallsyms]  [k] __lru_cache_add
     0.01%  postgres         [kernel.kallsyms]  [k] mod_node_page_state
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_push
     0.01%  swapper          [kernel.kallsyms]  [k] sk_stream_write_space
     0.01%  swapper          [kernel.kallsyms]  [k] need_update
     0.01%  postgres         [kernel.kallsyms]  [k] __fpu__restore_sig
     0.01%  swapper          [kernel.kallsyms]  [k] __skb_checksum
     0.01%  kswapd0          [kernel.kallsyms]  [k] __remove_mapping
     0.01%  swapper          [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  postgres         [kernel.kallsyms]  [k] __alloc_skb
     0.00%  swapper          [kernel.kallsyms]  [k] perf_prepare_sample
     0.00%  postgres         [kernel.kallsyms]  [k] sys_rt_sigreturn
     0.00%  swapper          [kernel.kallsyms]  [k] __perf_event_account_interrupt
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rate_skb_delivered
     0.00%  swapper          [kernel.kallsyms]  [k] skb_shift
     0.00%  perf             [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  swapper          [kernel.kallsyms]  [k] napi_complete_done
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_tso_segs
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rate_gen
     0.00%  swapper          [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  swapper          [kernel.kallsyms]  [k] ip_send_check
     0.00%  postgres         [kernel.kallsyms]  [k] __do_page_cache_readahead
     0.00%  swapper          [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  postgres         [kernel.kallsyms]  [k] _copy_from_iter_full
     0.00%  postgres         [kernel.kallsyms]  [k] ep_poll
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.00%  swapper          [kernel.kallsyms]  [k] minmax_running_min
     0.00%  perf             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] dev_queue_xmit_nit
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_push_pending_frames
     0.00%  postgres         [kernel.kallsyms]  [k] do_signal
     0.00%  postgres         [kernel.kallsyms]  [k] xennet_poll
     0.00%  swapper          [kernel.kallsyms]  [k] lock_timer_base
     0.00%  swapper          [kernel.kallsyms]  [k] csum_partial
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_init_tso_segs
     0.00%  swapper          [kernel.kallsyms]  [k] sock_put
     0.00%  swapper          [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  postgres         [kernel.kallsyms]  [k] __vfs_read
     0.00%  swapper          [kernel.kallsyms]  [k] netif_skb_features
     0.00%  postgres         [kernel.kallsyms]  [k] copy_fpstate_to_sigframe
     0.00%  swapper          [kernel.kallsyms]  [k] validate_xmit_skb
     0.00%  postgres         [kernel.kallsyms]  [k] find_pid_ns
     0.00%  swapper          [kernel.kallsyms]  [k] PageHuge
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_sacktag_walk
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_fastretrans_alert
     0.00%  postgres         [kernel.kallsyms]  [k] audit_signal_info
     0.00%  swapper          [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.00%  postgres         [kernel.kallsyms]  [k] get_mem_cgroup_from_mm
     0.00%  swapper          [kernel.kallsyms]  [k] ip_finish_output
     0.00%  swapper          [kernel.kallsyms]  [k] __skb_gro_checksum_complete
     0.00%  swapper          [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.00%  swapper          [kernel.kallsyms]  [k] skb_release_all
     0.00%  postgres         [kernel.kallsyms]  [k] fpu__clear
     0.00%  swapper          [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  swapper          [kernel.kallsyms]  [k] _find_next_bit
     0.00%  swapper          [kernel.kallsyms]  [k] skb_add_rx_frag
     0.00%  swapper          [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%  swapper          [kernel.kallsyms]  [k] sk_reset_timer
     0.00%  swapper          [kernel.kallsyms]  [k] ksize
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_fill_cb
     0.00%  perf             [kernel.kallsyms]  [k] __block_commit_write.isra.32
     0.00%  postgres         [kernel.kallsyms]  [k] sock_poll
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_cong_avoid_ai
     0.00%  perf             [kernel.kallsyms]  [k] __add_to_page_cache_locked
     0.00%  swapper          [kernel.kallsyms]  [k] __perf_event_overflow
     0.00%  postgres         [kernel.kallsyms]  [k] SYSC_kill
     0.00%  postgres         [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_send_mss
     0.00%  swapper          [kernel.kallsyms]  [k] quiet_vmstat
     0.00%  kswapd0          [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  kswapd0          [kernel.kallsyms]  [k] uncharge_page
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_v4_send_check
     0.00%  swapper          [kernel.kallsyms]  [k] perf_swevent_get_recursion_context
     0.00%  swapper          [kernel.kallsyms]  [k] skb_gso_transport_seglen
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  postgres         [kernel.kallsyms]  [k] PageHuge
     0.00%  swapper          [kernel.kallsyms]  [k] sk_stream_alloc_skb
     0.00%  swapper          [kernel.kallsyms]  [k] ip_copy_addrs
     0.00%  swapper          [kernel.kallsyms]  [k] perf_tp_event_match.isra.75.part.76
     0.00%  postgres         [kernel.kallsyms]  [k] __kmalloc_node_track_caller
     0.00%  postgres         [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  postgres         [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_parse_md5sig_option
     0.00%  kswapd0          [kernel.kallsyms]  [k] super_cache_count
     0.00%  swapper          [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  postgres         [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_mapped
     0.00%  postgres         [kernel.kallsyms]  [k] __slab_alloc
     0.00%  swapper          [kernel.kallsyms]  [k] rcu_bh_qs
     0.00%  postgres         [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  postgres         [kernel.kallsyms]  [k] skb_release_data
     0.00%  postgres         [kernel.kallsyms]  [k] mem_cgroup_try_charge
     0.00%  postgres         [xfs]              [k] xfs_get_blocks
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __lock_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] __kfree_skb
     0.00%  postgres         [kernel.kallsyms]  [k] exit_to_usermode_loop
     0.00%  rngd             [kernel.kallsyms]  [k] __fget_light
     0.00%  swapper          [kernel.kallsyms]  [k] sched_ttwu_pending
     0.00%  postgres         [kernel.kallsyms]  [k] down_read
     0.00%  postgres         [kernel.kallsyms]  [k] sys_read
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_sacktag_one
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_ack
     0.00%  postgres         [kernel.kallsyms]  [k] fsnotify
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rack_advance
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_shifted_skb
     0.00%  postgres         [kernel.kallsyms]  [k] sys_sendto
     0.00%  postgres         [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  swapper          [kernel.kallsyms]  [k] validate_xmit_xfrm
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_poll
     0.00%  swapper          [kernel.kallsyms]  [k] minmax_subwin_update
     0.00%  perf             [kernel.kallsyms]  [k] iov_iter_fault_in_readable
     0.00%  swapper          [kernel.kallsyms]  [k] __perf_event_header__init_id
     0.00%  swapper          [kernel.kallsyms]  [k] set_cpu_sd_state_idle
     0.00%  swapper          [kernel.kallsyms]  [k] __sched_text_start
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_referenced
     0.00%  postgres         [kernel.kallsyms]  [k] schedule_hrtimeout_range_clock
     0.00%  postgres         [xfs]              [k] xfs_bmapi_read
     0.00%  postgres         [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  swapper          [kernel.kallsyms]  [k] sk_free
     0.00%  postgres         [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  swapper          [kernel.kallsyms]  [k] __ip_local_out
     0.00%  postgres         [kernel.kallsyms]  [k] __skb_clone
     0.00%  postgres         [kernel.kallsyms]  [k] generic_make_request_checks
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_run_bpf_submit
     0.00%  postgres         [kernel.kallsyms]  [k] bdev_read_page
     0.00%  postgres         [kernel.kallsyms]  [k] packet_rcv
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     0.00%  postgres         [kernel.kallsyms]  [k] ip_finish_output2
     0.00%  postgres         [kernel.kallsyms]  [k] __clear_user
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  swapper          [kernel.kallsyms]  [k] skb_push
     0.00%  postgres         [kernel.kallsyms]  [k] __list_add_valid
     0.00%  postgres         [kernel.kallsyms]  [k] pagecache_get_page
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e2c
     0.00%  postgres         [kernel.kallsyms]  [k] get_task_policy.part.31
     0.00%  swapper          [kernel.kallsyms]  [k] cpu_startup_entry
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rate_skb_sent
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_stream_memory_free
     0.00%  postgres         [kernel.kallsyms]  [k] __fdget_pos
     0.00%  postgres         [kernel.kallsyms]  [k] inode_congested
     0.00%  postgres         [kernel.kallsyms]  [k] up_read
     0.00%  postgres         [kernel.kallsyms]  [k] schedule
     0.00%  postgres         [kernel.kallsyms]  [k] memset_erms
     0.00%  postgres         [kernel.kallsyms]  [k] try_charge
     0.00%  swapper          [kernel.kallsyms]  [k] local_clock
     0.00%  kworker/2:1      [xfs]              [k] xfs_destroy_ioend
     0.00%  postgres         [kernel.kallsyms]  [k] auditd_test_task
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rate_check_app_limited
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_mark_head_lost
     0.00%  postgres         [kernel.kallsyms]  [k] blk_rq_init
     0.00%  postgres         [kernel.kallsyms]  [k] ip_rcv
     0.00%  postgres         [kernel.kallsyms]  [k] vfs_read
     0.00%  postgres         [kernel.kallsyms]  [k] sock_sendmsg
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_tso_segs
     0.00%  swapper          [kernel.kallsyms]  [k] __default_send_IPI_shortcut
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_sndbuf_expand
     0.00%  postgres         [kernel.kallsyms]  [k] rw_verify_area
     0.00%  postgres         [xfs]              [k] xfs_iunlock
     0.00%  swapper          [kernel.kallsyms]  [k] find_first_bit
     0.00%  swapper          [kernel.kallsyms]  [k] perf_output_put_handle
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_parse_options
     0.00%  postgres         [kernel.kallsyms]  [k] __radix_tree_preload
     0.00%  postgres         [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.00%  swapper          [kernel.kallsyms]  [k] __page_cache_release
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_xmit_retransmit_queue.part.35
     0.00%  postgres         [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  rngd             [kernel.kallsyms]  [k] do_sys_poll
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_slab.part.49
     0.00%  postgres         [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  postgres         [kernel.kallsyms]  [k] page_frag_free
     0.00%  postgres         [kernel.kallsyms]  [k] skb_split
     0.00%  swapper          [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  swapper          [kernel.kallsyms]  [k] skb_gso_validate_mtu
     0.00%  postgres         [kernel.kallsyms]  [k] __page_cache_alloc
     0.00%  postgres         [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  postgres         [kernel.kallsyms]  [k] setup_sigcontext
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_fragment
     0.00%  postgres         [kernel.kallsyms]  [k] check_kill_permission
     0.00%  perf             [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  postgres         [kernel.kallsyms]  [k] __disk_get_part
     0.00%  postgres         [kernel.kallsyms]  [k] lruvec_lru_size
     0.00%  postgres         [kernel.kallsyms]  [k] list_sort.part.0
     0.00%  swapper          [kernel.kallsyms]  [k] validate_xmit_skb_list
     0.00%  postgres         [kernel.kallsyms]  [k] blk_account_io_start
     0.00%  rngd             [kernel.kallsyms]  [k] poll_schedule_timeout
     0.00%  perf             [kernel.kallsyms]  [k] unmap_page_range
     0.00%  postgres         [xfs]              [k] xfs_ilock
     0.00%  swapper          [kernel.kallsyms]  [k] next_online_pgdat
     0.00%  postgres         [kernel.kallsyms]  [k] bio_add_page
     0.00%  postgres         [kernel.kallsyms]  [k] radix_tree_lookup_slot
     0.00%  swapper          [kernel.kallsyms]  [k] __x86_indirect_thunk_r8
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_buf_update
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_small_queue_check
     0.00%  postgres         [kernel.kallsyms]  [k] __atime_needs_update
     0.00%  postgres         [kernel.kallsyms]  [k] __free_pages_ok
     0.00%  postgres         [kernel.kallsyms]  [k] skb_entail
     0.00%  postgres         [kernel.kallsyms]  [k] sys_kill
     0.00%  postgres         [kernel.kallsyms]  [k] ksize
     0.00%  swapper          [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_cwnd_reduction
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  postgres         [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  postgres         [kernel.kallsyms]  [k] ip_queue_xmit
     0.00%  postgres         [kernel.kallsyms]  [k] kill_pid_info
     0.00%  postgres         [kernel.kallsyms]  [k] pagevec_lru_move_fn
     0.00%  postgres         [kernel.kallsyms]  [k] sk_stream_alloc_skb
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_wfree
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_retransmit_skb
     0.00%  postgres         [kernel.kallsyms]  [k] consume_skb
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_trim_head
     0.00%  postgres         [kernel.kallsyms]  [k] touch_atime
     0.00%  swapper          [kernel.kallsyms]  [k] memcpy
     0.00%  kswapd0          [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  kworker/u30:0    [xfs]              [k] xfs_do_writepage
     0.00%  postgres         [kernel.kallsyms]  [k] __bio_add_page
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_check_space
     0.00%  rngd             [kernel.kallsyms]  [k] random_poll
     0.00%  postgres         [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  postgres         [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  swapper          [kernel.kallsyms]  [k] next_zone
     0.00%  postgres         [kernel.kallsyms]  [k] guard_bio_eod
     0.00%  postgres         [kernel.kallsyms]  [k] net_rx_action
     0.00%  swapper          [kernel.kallsyms]  [k] schedule_idle
     0.00%  swapper          [kernel.kallsyms]  [k] skb_network_protocol
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] find_get_pages_tag
     0.00%  swapper          [kernel.kallsyms]  [k] __put_compound_page
     0.00%  postgres         [kernel.kallsyms]  [k] blk_queue_bounce
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_select_window
     0.00%  kswapd0          [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  postgres         [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.00%  postgres         [xfs]              [k] xfs_fsb_to_db
     0.00%  kworker/1:2      [xfs]              [k] xfs_destroy_ioend
     0.00%  postgres         [kernel.kallsyms]  [k] __bio_try_merge_page
     0.00%  postgres         [kernel.kallsyms]  [k] blk_queue_bio
     0.00%  postgres         [xfs]              [k] xfs_iext_bno_to_ext
     0.00%  swapper          [kernel.kallsyms]  [k] policy_nodemask
     0.00%  kswapd0          [kernel.kallsyms]  [k] queue_work_on
     0.00%  postgres         [kernel.kallsyms]  [k] bictcp_cong_avoid
     0.00%  postgres         [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rcv_established
     0.00%  postgres         [xfs]              [k] xfs_vm_readpages
     0.00%  swapper          [kernel.kallsyms]  [k] mem_cgroup_uncharge
     0.00%  swapper          [kernel.kallsyms]  [k] perf_swevent_overflow
     0.00%  kworker/u30:0    [xfs]              [k] xfs_start_buffer_writeback
     0.00%  postgres         [kernel.kallsyms]  [k] __dev_queue_xmit
     0.00%  postgres         [kernel.kallsyms]  [k] mempool_alloc
     0.00%  swapper          [kernel.kallsyms]  [k] first_online_pgdat
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] clear_page_dirty_for_io
     0.00%  postgres         [kernel.kallsyms]  [k] blk_throtl_bio
     0.00%  postgres         [kernel.kallsyms]  [k] ip_output
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_release_grant_reference
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  kswapd0          [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  postgres         [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rack_mark_lost
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_init_tso_segs
     0.00%  postgres         [xfs]              [k] xfs_file_buffered_aio_read
     0.00%  rngd             [kernel.kallsyms]  [k] schedule_hrtimeout_range_clock
     0.00%  swapper          [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_evictable
     0.00%  postgres         [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.00%  postgres         [kernel.kallsyms]  [k] perf_output_sample
     0.00%  postgres         [kernel.kallsyms]  [k] security_file_permission
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_validate_incoming
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ed7
     0.00%  perf             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  postgres         [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  postgres         [kernel.kallsyms]  [k] _cond_resched
     0.00%  perf             [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  postgres         [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  postgres         [kernel.kallsyms]  [k] restore_altstack
     0.00%  postgres         [xfs]              [k] xfs_bmbt_get_startoff
     0.00%  postgres         [xfs]              [k] xfs_ilock_data_map_shared
     0.00%  swapper          [kernel.kallsyms]  [k] ip_local_out
     0.00%  swapper          [kernel.kallsyms]  [k] netdev_pick_tx
     0.00%  kswapd0          [xfs]              [k] xfs_count_page_state
     0.00%  swapper          [kernel.kallsyms]  [k] free_compound_page
     0.00%  postgres         [kernel.kallsyms]  [k] __slab_free
     0.00%  postgres         [kernel.kallsyms]  [k] bictcp_acked
     0.00%  postgres         [kernel.kallsyms]  [k] bio_integrity_prep
     0.00%  postgres         [kernel.kallsyms]  [k] eth_type_trans
     0.00%  postgres         [kernel.kallsyms]  [k] ondemand_readahead
     0.00%  swapper          [kernel.kallsyms]  [k] __put_page
     0.00%  perf             [kernel.kallsyms]  [k] __block_write_begin_int
     0.00%  postgres         [kernel.kallsyms]  [k] __tcp_push_pending_frames
     0.00%  postgres         [kernel.kallsyms]  [k] blk_start_plug
     0.00%  postgres         [kernel.kallsyms]  [k] ip_rcv_finish
     0.00%  postgres         [kernel.kallsyms]  [k] perf_tp_event
     0.00%  postgres         [kernel.kallsyms]  [k] policy_nodemask
     0.00%  postgres         [kernel.kallsyms]  [k] skb_copy_bits
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_event_new_data_sent
     0.00%  kswapd0          [kernel.kallsyms]  [k] drop_buffers
     0.00%  kswapd0          [kernel.kallsyms]  [k] uncharge_batch
     0.00%  postgres         [kernel.kallsyms]  [k] __build_skb
     0.00%  swapper          [kernel.kallsyms]  [k] __netif_receive_skb
     0.00%  postgres         [kernel.kallsyms]  [k] __release_sock
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_ack_update_rtt.isra.33
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_options_write
     0.00%  postgres         [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  swapper          [kernel.kallsyms]  [k] skb_free_head
     0.00%  kswapd0          [kernel.kallsyms]  [k] shmem_unused_huge_count
     0.00%  postgres         [kernel.kallsyms]  [k] part_inc_in_flight
     0.00%  postgres         [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  postgres         [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_update_pacing_rate
     0.00%  swapper          [kernel.kallsyms]  [k] __kmalloc_reserve.isra.42
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref
     0.00%  postgres         [kernel.kallsyms]  [k] copyin
     0.00%  swapper          [kernel.kallsyms]  [k] perf_swevent_event
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  postgres         [kernel.kallsyms]  [k] ip_local_deliver
     0.00%  swapper          [kernel.kallsyms]  [k] sched_clock
     0.00%  kswapd0          [kernel.kallsyms]  [k] total_mapcount
     0.00%  postgres         [kernel.kallsyms]  [k] generic_make_request
     0.00%  postgres         [kernel.kallsyms]  [k] net_tx_action
     0.00%  rngd             [kernel.kallsyms]  [k] schedule
     0.00%  swapper          [kernel.kallsyms]  [k] policy_node
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] smpboot_thread_fn
     0.00%  kswapd0          [kernel.kallsyms]  [k] inactive_list_is_low
     0.00%  kswapd0          [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.00%  perf             [kernel.kallsyms]  [k] __mark_inode_dirty
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e1a
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_data_queue
     0.00%  kswapd0          [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  postgres         [kernel.kallsyms]  [k] do_sigaltstack.constprop.32
     0.00%  postgres         [kernel.kallsyms]  [k] from_kuid_munged
     0.00%  swapper          [kernel.kallsyms]  [k] skb_csum_hwoffload_help
     0.00%  postgres         [kernel.kallsyms]  [k] __fsnotify_parent
     0.00%  postgres         [kernel.kallsyms]  [k] copyout
     0.00%  postgres         [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  postgres         [kernel.kallsyms]  [k] ep_scan_ready_list.constprop.16
     0.00%  postgres         [kernel.kallsyms]  [k] sk_page_frag_refill
     0.00%  postgres         [xfs]              [k] xfs_bmapi_trim_map.isra.17
     0.00%  kswapd0          [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  postgres         [kernel.kallsyms]  [k] fpstate_init
     0.00%  swapper          [kernel.kallsyms]  [k] __napi_schedule
     0.00%  postgres         [kernel.kallsyms]  [k] page_cache_async_readahead
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e19
     0.00%  rngd             [kernel.kallsyms]  [k] __sched_text_start
     0.00%  postgres         [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  postgres         [kernel.kallsyms]  [k] policy_node
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_grant_foreign_access_ref
     0.00%  swapper          [kernel.kallsyms]  [k] kmalloc_slab
     0.00%  kswapd0          [kernel.kallsyms]  [k] __list_add_valid
     0.00%  postgres         [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  postgres         [kernel.kallsyms]  [k] xennet_start_xmit
     0.00%  swapper          [kernel.kallsyms]  [k] skb_gro_reset_offset
     0.00%  kswapd0          [kernel.kallsyms]  [k] list_lru_count_one
     0.00%  postgres         [kernel.kallsyms]  [k] do_send_sig_info
     0.00%  postgres         [kernel.kallsyms]  [k] mod_timer
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_chrono_stop
     0.00%  postgres         [kernel.kallsyms]  [k] perf_output_copy
     0.00%  postgres         [kernel.kallsyms]  [k] signal_setup_done
     0.00%  postgres         [kernel.kallsyms]  [k] sk_stream_wait_memory
     0.00%  postgres         [xfs]              [k] __xfs_bmbt_get_all
     0.00%  swapper          [kernel.kallsyms]  [k] skb_zerocopy_clone
     0.00%  postgres         [kernel.kallsyms]  [k] blk_attempt_plug_merge
     0.00%  postgres         [kernel.kallsyms]  [k] blk_finish_plug
     0.00%  postgres         [kernel.kallsyms]  [k] io_schedule
     0.00%  postgres         [kernel.kallsyms]  [k] skb_clone
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] xennet_poll
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  postgres         [kernel.kallsyms]  [k] __copy_skb_header
     0.00%  postgres         [kernel.kallsyms]  [k] alloc_request_simple
     0.00%  postgres         [kernel.kallsyms]  [k] fpu__drop
     0.00%  postgres         [kernel.kallsyms]  [k] mem_cgroup_handle_over_high
     0.00%  postgres         [kernel.kallsyms]  [k] part_round_stats
     0.00%  postgres         [xfs]              [k] xfs_bmapi_update_map
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ec1
     0.00%  perf             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  postgres         [kernel.kallsyms]  [k] mutex_lock
     0.00%  postgres         [kernel.kallsyms]  [k] radix_tree_lookup
     0.00%  postgres         [kernel.kallsyms]  [k] skb_release_head_state
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_gro_receive
     0.00%  swapper          [kernel.kallsyms]  [k] get_seconds
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] memcpy_erms
     0.00%  perf             [kernel.kallsyms]  [k] perf_poll
     0.00%  postgres         [kernel.kallsyms]  [k] perf_prepare_sample
     0.00%  postgres         [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  postgres         [xfs]              [k] xfs_iext_lookup_extent
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ed6
     0.00%  perf             [kernel.kallsyms]  [k] finish_task_switch
     0.00%  perf             [kernel.kallsyms]  [k] mem_cgroup_commit_charge
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rate_skb_delivered
     0.00%  swapper          [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_fragment_tstamp
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e3e
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kthread_should_stop
     0.00%  perf             [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  perf             [kernel.kallsyms]  [k] unlock_page
     0.00%  postgres         [kernel.kallsyms]  [k] __sk_dst_check
     0.00%  postgres         [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.00%  postgres         [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  postgres         [kernel.kallsyms]  [k] security_socket_sendmsg
     0.00%  perf             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_schedule_loss_probe
     0.00%  postgres         [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_stream_memory_free
     0.00%  postgres         [kernel.kallsyms]  [k] inet_ehashfn
     0.00%  postgres         [kernel.kallsyms]  [k] lock_timer_base
     0.00%  postgres         [kernel.kallsyms]  [k] napi_gro_receive
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_retransmit_skb
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e28
     0.00%  postgres         [kernel.kallsyms]  [k] _copy_from_user
     0.00%  postgres         [kernel.kallsyms]  [k] blk_queue_enter
     0.00%  postgres         [kernel.kallsyms]  [k] do_csum
     0.00%  postgres         [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.00%  postgres         [kernel.kallsyms]  [k] mutex_unlock
     0.00%  postgres         [xfs]              [k] xfs_map_buffer.isra.13
     0.00%  swapper          [kernel.kallsyms]  [k] arch_cpu_idle_exit
     0.00%  swapper          [kernel.kallsyms]  [k] jiffies_to_usecs
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_tasklet_func
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_urg
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  perf             [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  postgres         [kernel.kallsyms]  [k] disk_map_sector_rcu
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_sacktag_write_queue
     0.00%  rngd             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] sk_forced_mem_schedule
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] run_ksoftirqd
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_release_data
     0.00%  perf             [kernel.kallsyms]  [k] add_to_page_cache_lru
     0.00%  perf             [kernel.kallsyms]  [k] create_empty_buffers
     0.00%  perf             [kernel.kallsyms]  [k] release_pages
     0.00%  postgres         [kernel.kallsyms]  [k] dev_queue_xmit_nit
     0.00%  postgres         [kernel.kallsyms]  [k] fpu__initialize.part.8
     0.00%  postgres         [kernel.kallsyms]  [k] sched_clock
     0.00%  swapper          [kernel.kallsyms]  [k] perf_output_end
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_wfree
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] write_cache_pages
     0.00%  postgres         [kernel.kallsyms]  [k] mpage_alloc.isra.8
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_chrono_stop
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_fastretrans_alert
     0.00%  rngd             [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  perf             [kernel.kallsyms]  [k] __lru_cache_add
     0.00%  perf             [kernel.kallsyms]  [k] mark_buffer_dirty
     0.00%  perf             [kernel.kallsyms]  [k] mark_page_accessed
     0.00%  postgres         [kernel.kallsyms]  [k] __perf_event_overflow
     0.00%  postgres         [kernel.kallsyms]  [k] bvec_alloc
     0.00%  postgres         [kernel.kallsyms]  [k] dst_release
     0.00%  postgres         [kernel.kallsyms]  [k] skb_shift
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rearm_rto.part.59
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ksoftirqd_should_run
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  kswapd0          [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  postgres         [kernel.kallsyms]  [k] __do_page_fault
     0.00%  postgres         [kernel.kallsyms]  [k] group_send_sig_info
     0.00%  postgres         [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  postgres         [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  postgres         [kernel.kallsyms]  [k] put_pages_list
     0.00%  postgres         [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  postgres         [kernel.kallsyms]  [k] sock_put
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_cong_avoid_ai
     0.00%  swapper          [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e30
     0.00%  kswapd0          [kernel.kallsyms]  [k] _cond_resched
     0.00%  kswapd0          [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] page_mapping
     0.00%  postgres         [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  postgres         [kernel.kallsyms]  [k] __tcp_v4_send_check
     0.00%  postgres         [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.00%  postgres         [kernel.kallsyms]  [k] minmax_running_min
     0.00%  postgres         [kernel.kallsyms]  [k] perf_tp_event_match.isra.75.part.76
     0.00%  postgres         [kernel.kallsyms]  [k] sk_stream_write_space
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_tasklet_func
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.00%  swapper          [kernel.kallsyms]  [k] inet_sk_rebuild_header
     0.00%  swapper          [kernel.kallsyms]  [k] native_apic_mem_read
     0.00%  swapper          [kernel.kallsyms]  [k] sk_load_byte_positive_offset
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_add_backlog
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] net_tx_action
     0.00%  kswapd0          [kernel.kallsyms]  [k] _find_next_bit
     0.00%  kswapd0          [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  kswapd0          [kernel.kallsyms]  [k] memcpy_erms
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  perf             [kernel.kallsyms]  [k] __fget_light
     0.00%  perf             [kernel.kallsyms]  [k] __slab_alloc
     0.00%  perf             [kernel.kallsyms]  [k] alloc_set_pte
     0.00%  postgres         [kernel.kallsyms]  [k] __pskb_trim_head
     0.00%  postgres         [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.00%  postgres         [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  postgres         [kernel.kallsyms]  [k] radix_tree_maybe_preload
     0.00%  postgres         [kernel.kallsyms]  [k] sk_stream_error
     0.00%  postgres         [kernel.kallsyms]  [k] sock_zerocopy_put
     0.00%  postgres         [kernel.kallsyms]  [k] submit_bio
     0.00%  swapper          [kernel.kallsyms]  [k] perf_instruction_pointer
     0.00%  swapper          [kernel.kallsyms]  [k] skb_prepare_for_shift
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_try_undo_recovery
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ed1
     0.00%  kswapd0          [kernel.kallsyms]  [k] __slab_free
     0.00%  kswapd0          [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  perf             [kernel.kallsyms]  [k] memset_erms
     0.00%  perf             [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  postgres         [kernel.kallsyms]  [k] csum_partial
     0.00%  postgres         [kernel.kallsyms]  [k] find_vpid
     0.00%  postgres         [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.00%  postgres         [kernel.kallsyms]  [k] mem_cgroup_from_id
     0.00%  postgres         [kernel.kallsyms]  [k] perf_misc_flags
     0.00%  postgres         [kernel.kallsyms]  [k] perf_swevent_get_recursion_context
     0.00%  postgres         [kernel.kallsyms]  [k] skb_checksum
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  postgres         [kernel.kallsyms]  [k] validate_xmit_xfrm
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] schedule
     0.00%  kswapd0          [kernel.kallsyms]  [k] cancel_dirty_page
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_node_memcg
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __test_set_page_writeback
     0.00%  perf             [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  perf             [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  perf             [kernel.kallsyms]  [k] generic_write_end
     0.00%  perf             [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  postgres         [kernel.kallsyms]  [k] clear_page_erms
     0.00%  postgres         [kernel.kallsyms]  [k] fpu__alloc_mathframe
     0.00%  postgres         [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  postgres         [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  postgres         [kernel.kallsyms]  [k] netif_skb_features
     0.00%  postgres         [kernel.kallsyms]  [k] sk_reset_timer
     0.00%  postgres         [kernel.kallsyms]  [k] skb_gso_transport_seglen
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rate_gen
     0.00%  postgres         [kernel.kallsyms]  [k] validate_xmit_skb
     0.00%  swapper          [kernel.kallsyms]  [k] __pv_queued_spin_lock_slowpath
     0.00%  swapper          [kernel.kallsyms]  [k] bictcp_recalc_ssthresh
     0.00%  swapper          [kernel.kallsyms]  [k] find_busiest_group
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_enter_recovery
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e56
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] test_clear_page_writeback
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] release_pages
     0.00%  perf             [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  perf             [xfs]              [k] xfs_log_commit_cil
     0.00%  postgres         [kernel.kallsyms]  [k] __ip_local_out
     0.00%  postgres         [kernel.kallsyms]  [k] local_clock
     0.00%  postgres         [kernel.kallsyms]  [k] minmax_subwin_update
     0.00%  postgres         [kernel.kallsyms]  [k] sch_direct_xmit
     0.00%  postgres         [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.00%  postgres         [kernel.kallsyms]  [k] sk_filter_trim_cap
     0.00%  postgres         [xfs]              [k] xfs_bmbt_get_blockcount
     0.00%  perf             [kernel.kallsyms]  [k] mem_cgroup_try_charge
     0.00%  perf             [kernel.kallsyms]  [k] node_dirty_ok
     0.00%  postgres         [kernel.kallsyms]  [k] __skb_checksum
     0.00%  postgres         [kernel.kallsyms]  [k] bio_associate_blkcg
     0.00%  postgres         [kernel.kallsyms]  [k] blk_rq_bio_prep
     0.00%  postgres         [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  rngd             [kernel.kallsyms]  [k] __fdget
     0.00%  swapper          [kernel.kallsyms]  [k] tasklet_action
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __sched_text_start
     0.00%  kswapd0          [xfs]              [k] xfs_perag_get_tag
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] page_mkclean
     0.00%  kworker/u30:0    [xfs]              [k] xfs_add_to_ioend
     0.00%  perf             [kernel.kallsyms]  [k] PageHuge
     0.00%  perf             [kernel.kallsyms]  [k] do_mpage_readpage
     0.00%  perf             [kernel.kallsyms]  [k] do_sys_poll
     0.00%  perf             [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  postgres         [kernel.kallsyms]  [k] __block_commit_write.isra.32
     0.00%  postgres         [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  postgres         [kernel.kallsyms]  [k] __kmalloc_reserve.isra.42
     0.00%  postgres         [kernel.kallsyms]  [k] __perf_event_header__init_id
     0.00%  postgres         [kernel.kallsyms]  [k] bio_alloc_bioset
     0.00%  postgres         [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  postgres         [kernel.kallsyms]  [k] ip_finish_output
     0.00%  postgres         [kernel.kallsyms]  [k] lru_cache_add
     0.00%  postgres         [kernel.kallsyms]  [k] skb_add_rx_frag
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_fill_cb
     0.00%  swapper          [kernel.kallsyms]  [k] dev_queue_xmit
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_skb_collapse_tstamp
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_finish_output2
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_write_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  kswapd0          [sunrpc]           [k] rpcauth_cache_shrink_count
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] test_clear_page_writeback
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_queue_split
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] dec_zone_page_state
     0.00%  perf             [kernel.kallsyms]  [k] clean_bdev_aliases
     0.00%  perf             [kernel.kallsyms]  [k] mutex_lock
     0.00%  perf             [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  postgres         [kernel.kallsyms]  [k] __lock_task_sighand
     0.00%  postgres         [kernel.kallsyms]  [k] ip_copy_addrs
     0.00%  postgres         [kernel.kallsyms]  [k] ip_send_check
     0.00%  postgres         [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.00%  postgres         [kernel.kallsyms]  [k] napi_complete_done
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rack_detect_loss
     0.00%  postgres         [kernel.kallsyms]  [k] validate_xmit_skb_list
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_match_skb_to_sack
     0.00%  irqbalance       [kernel.kallsyms]  [k] mutex_lock
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     0.00%  kswapd0          [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  perf             [kernel.kallsyms]  [k] __pollwait
     0.00%  perf             [kernel.kallsyms]  [k] iov_iter_copy_from_user_atomic
     0.00%  perf             [kernel.kallsyms]  [k] memcpy_erms
     0.00%  perf             [kernel.kallsyms]  [k] mpage_readpages
     0.00%  perf             [kernel.kallsyms]  [k] pagecache_get_page
     0.00%  postgres         [kernel.kallsyms]  [k] bio_init
     0.00%  postgres         [kernel.kallsyms]  [k] io_schedule_prepare
     0.00%  postgres         [kernel.kallsyms]  [k] mempool_alloc_slab
     0.00%  postgres         [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  postgres         [kernel.kallsyms]  [k] uprobe_deny_signal
     0.00%  swapper          [kernel.kallsyms]  [k] napi_schedule_prep
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ec5
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_queue_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] net_rx_action
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_tasklet_func
     0.00%  kswapd0          [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  kswapd0          [kernel.kallsyms]  [k] kswapd
     0.00%  kswapd0          [kernel.kallsyms]  [k] lru_add_drain_cpu
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_active_list
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] inc_zone_page_state
     0.00%  perf             [xfs]              [k] xfs_file_write_iter
     0.00%  postgres         [kernel.kallsyms]  [k] skb_gso_validate_mtu
     0.00%  postgres         [kernel.kallsyms]  [k] skb_release_all
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rack_advance
     0.00%  swapper          [kernel.kallsyms]  [k] run_rebalance_domains
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_try_keep_open
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_xmit_recovery.part.52
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_split
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_ack
     0.00%  kswapd0          [kernel.kallsyms]  [k] mem_cgroup_iter
     0.00%  kswapd0          [kernel.kallsyms]  [k] xennet_poll
     0.00%  kswapd0          [xfs]              [k] xfs_vm_releasepage
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] unlock_page
     0.00%  postgres         [kernel.kallsyms]  [k] add_wait_queue
     0.00%  postgres         [kernel.kallsyms]  [k] perf_trace_buf_update
     0.00%  postgres         [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  postgres         [kernel.kallsyms]  [k] skb_csum_hwoffload_help
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_sacktag_one
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_small_queue_check
     0.00%  swapper          [kernel.kallsyms]  [k] __x86_indirect_thunk_rdx
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_any_retrans_done.part.30
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __do_page_fault
     0.00%  irqbalance       [kernel.kallsyms]  [k] mutex_unlock
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_frag_free
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  kswapd0          [xfs]              [k] xfs_fs_nr_cached_objects
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  perf             [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  perf             [kernel.kallsyms]  [k] balance_dirty_pages_ratelimited
     0.00%  perf             [kernel.kallsyms]  [k] get_mem_cgroup_from_mm
     0.00%  perf             [kernel.kallsyms]  [k] handle_mm_fault
     0.00%  perf             [kernel.kallsyms]  [k] iomap_apply
     0.00%  perf             [kernel.kallsyms]  [k] iomap_write_actor
     0.00%  perf             [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  postgres         [kernel.kallsyms]  [k] __kfree_skb
     0.00%  postgres         [kernel.kallsyms]  [k] __skb_gro_checksum_complete
     0.00%  postgres         [kernel.kallsyms]  [k] finish_wait
     0.00%  postgres         [kernel.kallsyms]  [k] iov_iter_init
     0.00%  postgres         [kernel.kallsyms]  [k] jiffies_to_usecs
     0.00%  postgres         [kernel.kallsyms]  [k] pid_task
     0.00%  postgres         [kernel.kallsyms]  [k] set_current_blocked
     0.00%  postgres         [kernel.kallsyms]  [k] skb_push
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rate_skb_sent
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_remove_empty_skb
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_tsq_handler.part.36
     0.00%  postgres         [xfs]              [k] xfs_bmbt_get_all
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e2c
     0.00%  swapper          [kernel.kallsyms]  [k] bictcp_state
     0.00%  swapper          [kernel.kallsyms]  [k] ktime_get_with_offset
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_xmit_retransmit_queue
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e45
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e6f
     0.00%  irqbalance       [kernel.kallsyms]  [k] memcpy_erms
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __skb_clone
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] bictcp_cong_avoid
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_rcv_finish
     0.00%  kswapd0          [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_output_copy
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_node
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_ack
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_write_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] try_to_unmap_flush
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] page_mapping
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] page_mapped
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  perf             [kernel.kallsyms]  [k] __audit_syscall_exit
     0.00%  perf             [kernel.kallsyms]  [k] block_write_end
     0.00%  perf             [kernel.kallsyms]  [k] page_mapping
     0.00%  perf             [xfs]              [k] xfs_file_iomap_begin
     0.00%  perf             [xfs]              [k] xfs_inode_item_format
     0.00%  perf             [xfs]              [k] xfs_trans_alloc
     0.00%  postgres         [kernel.kallsyms]  [k] __x86_indirect_thunk_rbx
     0.00%  postgres         [kernel.kallsyms]  [k] blk_init_request_from_bio
     0.00%  postgres         [kernel.kallsyms]  [k] clear_page_dirty_for_io
     0.00%  postgres         [kernel.kallsyms]  [k] elv_set_request
     0.00%  postgres         [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref
     0.00%  postgres         [kernel.kallsyms]  [k] ip_local_out
     0.00%  postgres         [kernel.kallsyms]  [k] kmalloc_slab
     0.00%  postgres         [kernel.kallsyms]  [k] rcu_bh_qs
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_fragment
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_mark_head_lost
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_parse_options
     0.00%  irqbalance       [kernel.kallsyms]  [k] seq_put_decimal_ull
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __build_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __dev_queue_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __slab_alloc
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tasklet_action
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_check_space
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.00%  kswapd0          [kernel.kallsyms]  [k] __build_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  kswapd0          [kernel.kallsyms]  [k] __sched_text_start
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] lruvec_lru_size
     0.00%  kswapd0          [kernel.kallsyms]  [k] net_rx_action
     0.00%  kswapd0          [kernel.kallsyms]  [k] try_to_free_buffers
     0.00%  kswapd0          [kernel.kallsyms]  [k] try_to_release_page
     0.00%  kswapd0          [xfs]              [k] xfs_reclaim_inodes_count
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] get_request
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  perf             [kernel.kallsyms]  [k] __mod_node_page_state
     0.00%  perf             [kernel.kallsyms]  [k] __page_cache_alloc
     0.00%  perf             [kernel.kallsyms]  [k] find_get_entry
     0.00%  perf             [kernel.kallsyms]  [k] free_pages_and_swap_cache
     0.00%  perf             [kernel.kallsyms]  [k] generic_write_checks
     0.00%  perf             [kernel.kallsyms]  [k] inode_congested
     0.00%  perf             [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  postgres         [kernel.kallsyms]  [k] __perf_event_account_interrupt
     0.00%  postgres         [kernel.kallsyms]  [k] __put_page
     0.00%  postgres         [kernel.kallsyms]  [k] __tcp_retransmit_skb
     0.00%  postgres         [kernel.kallsyms]  [k] __tcp_select_window
     0.00%  postgres         [kernel.kallsyms]  [k] list_sort
     0.00%  postgres         [kernel.kallsyms]  [k] netdev_pick_tx
     0.00%  postgres         [kernel.kallsyms]  [k] perf_swevent_overflow
     0.00%  postgres         [kernel.kallsyms]  [k] remove_wait_queue
     0.00%  postgres         [kernel.kallsyms]  [k] security_task_kill
     0.00%  postgres         [kernel.kallsyms]  [k] sk_free
     0.00%  postgres         [kernel.kallsyms]  [k] skb_free_head
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_options_write
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_sacktag_walk
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_xmit_retransmit_queue.part.35
     0.00%  postgres         [kernel.kallsyms]  [k] unmap_page_range
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e4c
     0.00%  dhclient-script  [kernel.kallsyms]  [k] copy_page
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __alloc_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] _cond_resched
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] consume_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] do_csum
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] rcu_all_qs
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] sk_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_copy_bits
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_ack_update_rtt.isra.33
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_sacktag_write_queue
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_trim_head
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_tso_segs
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_update_pacing_rate
     0.00%  kswapd0          [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  kswapd0          [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] mem_cgroup_soft_limit_reclaim
     0.00%  kswapd0          [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  kswapd0          [kernel.kallsyms]  [k] radix_tree_gang_lookup_tag
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_huge_zero_page_count
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] dec_zone_page_state
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_advance
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.00%  kworker/u30:0    [xfs]              [k] xfs_map_at_offset
     0.00%  perf             [kernel.kallsyms]  [k] __audit_syscall_entry
     0.00%  perf             [kernel.kallsyms]  [k] __do_page_cache_readahead
     0.00%  perf             [kernel.kallsyms]  [k] __sched_text_start
     0.00%  perf             [kernel.kallsyms]  [k] _cond_resched
     0.00%  perf             [kernel.kallsyms]  [k] blk_queue_split
     0.00%  perf             [kernel.kallsyms]  [k] fsnotify
     0.00%  perf             [kernel.kallsyms]  [k] iov_iter_advance
     0.00%  perf             [kernel.kallsyms]  [k] node_page_state
     0.00%  perf             [kernel.kallsyms]  [k] try_charge
     0.00%  perf             [kernel.kallsyms]  [k] up_read
     0.00%  perf             [kernel.kallsyms]  [k] vmacache_find
     0.00%  perf             [kernel.kallsyms]  [k] workingset_refault
     0.00%  perf             [xfs]              [k] xfs_log_reserve
     0.00%  postgres         [kernel.kallsyms]  [k] __napi_schedule
     0.00%  postgres         [kernel.kallsyms]  [k] fpu__initialize
     0.00%  postgres         [kernel.kallsyms]  [k] fpu__restore_sig
     0.00%  postgres         [kernel.kallsyms]  [k] shmem_getpage_gfp
     0.00%  postgres         [kernel.kallsyms]  [k] skb_network_protocol
     0.00%  postgres         [kernel.kallsyms]  [k] sock_zerocopy_put_abort
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_cwnd_reduction
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_parse_md5sig_option
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_shifted_skb
     0.00%  rngd             [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  sshd             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  sshd             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  sshd             [kernel.kallsyms]  [k] copy_page
     0.00%  swapper          [kernel.kallsyms]  [k] __wake_up_common_lock
     0.00%  swapper          [kernel.kallsyms]  [k] bictcp_cwnd_event
     0.00%  swapper          [kernel.kallsyms]  [k] load_balance
     0.00%  swapper          [kernel.kallsyms]  [k] pfifo_fast_dequeue
     0.00%  swapper          [kernel.kallsyms]  [k] rebalance_domains
     0.00%  swapper          [kernel.kallsyms]  [k] skb_condense
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_skb_mark_lost_uncond_verify
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __lock_text_start
     0.00%  curl             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  irqbalance       [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  irqbalance       [kernel.kallsyms]  [k] kstat_irqs
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __copy_skb_header
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __kmalloc_node_track_caller
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] csum_partial
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_output
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] packet_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_tp_event
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_established_options
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_fastretrans_alert
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_rack_detect_loss
     0.00%  ksoftirqd/3      [unknown]          [k] 0xffffffffa00f4e19
     0.00%  kswapd0          [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  kswapd0          [kernel.kallsyms]  [k] _raw_spin_trylock
     0.00%  kswapd0          [kernel.kallsyms]  [k] bictcp_acked
     0.00%  kswapd0          [kernel.kallsyms]  [k] consume_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] down_read_trylock
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_finish_output2
     0.00%  kswapd0          [kernel.kallsyms]  [k] packet_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_clone
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_release_data
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_split
     0.00%  kswapd0          [kernel.kallsyms]  [k] snapshot_refaults
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_check_space
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_event_new_data_sent
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_rcv_established
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __bio_add_page
     0.00%  kworker/u30:0    [xfs]              [k] xfs_imap_valid
     0.00%  kworker/u30:0    [xfs]              [k] xfs_trim_extent
     0.00%  perf             [kernel.kallsyms]  [k] __kmalloc_node_track_caller
     0.00%  perf             [kernel.kallsyms]  [k] __list_add_valid
     0.00%  perf             [kernel.kallsyms]  [k] __sb_start_write
     0.00%  perf             [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.00%  perf             [kernel.kallsyms]  [k] alloc_buffer_head
     0.00%  perf             [kernel.kallsyms]  [k] alloc_page_buffers
     0.00%  perf             [kernel.kallsyms]  [k] bdev_read_page
     0.00%  perf             [kernel.kallsyms]  [k] bio_add_page
     0.00%  perf             [kernel.kallsyms]  [k] down_write
     0.00%  perf             [kernel.kallsyms]  [k] get_task_policy.part.31
     0.00%  perf             [kernel.kallsyms]  [k] iomap_write_begin.constprop.17
     0.00%  perf             [kernel.kallsyms]  [k] ip_rcv
     0.00%  perf             [kernel.kallsyms]  [k] mem_cgroup_from_task
     0.00%  perf             [kernel.kallsyms]  [k] mutex_unlock
     0.00%  perf             [kernel.kallsyms]  [k] wait_for_stable_page
     0.00%  perf             [xfs]              [k] xfs_fsb_to_db
     0.00%  perf             [xfs]              [k] xfs_get_blocks
     0.00%  perf             [xfs]              [k] xfs_ilock
     0.00%  perf             [xfs]              [k] xfs_trans_ijoin
     0.00%  postgres         [kernel.kallsyms]  [k] __default_send_IPI_shortcut
     0.00%  postgres         [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  postgres         [kernel.kallsyms]  [k] __page_cache_release
     0.00%  postgres         [kernel.kallsyms]  [k] __put_compound_page
     0.00%  postgres         [kernel.kallsyms]  [k] __x86_indirect_thunk_r8
     0.00%  postgres         [kernel.kallsyms]  [k] bio_phys_segments
     0.00%  postgres         [kernel.kallsyms]  [k] free_compound_page
     0.00%  postgres         [kernel.kallsyms]  [k] get_seconds
     0.00%  postgres         [kernel.kallsyms]  [k] memset
     0.00%  postgres         [kernel.kallsyms]  [k] perf_output_put_handle
     0.00%  postgres         [kernel.kallsyms]  [k] perf_trace_run_bpf_submit
     0.00%  postgres         [kernel.kallsyms]  [k] pfifo_fast_dequeue
     0.00%  postgres         [kernel.kallsyms]  [k] skb_gro_reset_offset
     0.00%  postgres         [kernel.kallsyms]  [k] tasklet_action
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_add_backlog
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e3e
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4ed7
     0.00%  rngd             [kernel.kallsyms]  [k] packet_rcv
     0.00%  rngd             [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  sshd             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  sshd             [kernel.kallsyms]  [k] clear_page_erms
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_tsq_handler.part.36
     0.00%  dhclient-script  [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  dhclient-script  [kernel.kallsyms]  [k] copy_page_range
     0.00%  dhclient-script  [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  irqbalance       [kernel.kallsyms]  [k] kstat_irqs_usr
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __free_pages_ok
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __perf_event_account_interrupt
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __perf_event_overflow
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] inet_ehashfn
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_send_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] minmax_running_min
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] page_frag_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_output_sample
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] sk_filter_trim_cap
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_clone
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_current_mss
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_event_new_data_sent
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_rack_advance
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_rate_gen
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_rcv_established
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_rearm_rto.part.59
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_sacktag_walk
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] xennet_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] __free_pages_ok
     0.00%  kswapd0          [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  kswapd0          [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] blk_finish_plug
     0.00%  kswapd0          [kernel.kallsyms]  [k] cpumask_next
     0.00%  kswapd0          [kernel.kallsyms]  [k] free_buffer_head
     0.00%  kswapd0          [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_queue_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_rcv_finish
     0.00%  kswapd0          [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_tp_event_match.isra.75.part.76
     0.00%  kswapd0          [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_rack_detect_loss
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  kswapd0          [kernel.kallsyms]  [k] wakeup_kcompactd
     0.00%  kswapd0          [kernel.kallsyms]  [k] xennet_start_xmit
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] page_mapping
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] dec_zone_page_state
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __bio_try_merge_page
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_rq_init
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] list_sort.part.0
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  perf             [kernel.kallsyms]  [k] __dev_queue_xmit
     0.00%  perf             [kernel.kallsyms]  [k] __lock_page_or_retry
     0.00%  perf             [kernel.kallsyms]  [k] __radix_tree_preload
     0.00%  perf             [kernel.kallsyms]  [k] __set_page_dirty
     0.00%  perf             [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  perf             [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  perf             [kernel.kallsyms]  [k] bio_integrity_prep
     0.00%  perf             [kernel.kallsyms]  [k] blk_queue_bio
     0.00%  perf             [kernel.kallsyms]  [k] file_update_time
     0.00%  perf             [kernel.kallsyms]  [k] filemap_fault
     0.00%  perf             [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  perf             [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  perf             [kernel.kallsyms]  [k] list_sort.part.0
     0.00%  perf             [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  perf             [kernel.kallsyms]  [k] ondemand_readahead
     0.00%  perf             [kernel.kallsyms]  [k] pagevec_lru_move_fn
     0.00%  perf             [kernel.kallsyms]  [k] poll_freewait
     0.00%  perf             [kernel.kallsyms]  [k] radix_tree_lookup_slot
     0.00%  perf             [kernel.kallsyms]  [k] skb_release_data
     0.00%  perf             [kernel.kallsyms]  [k] up_write
     0.00%  perf             [xfs]              [k] xfs_bmbt_get_startoff
     0.00%  perf             [xfs]              [k] xfs_file_buffered_aio_write
     0.00%  perf             [xfs]              [k] xfs_iext_bno_to_ext
     0.00%  perf             [xfs]              [k] xfs_iextents_copy
     0.00%  perf             [xfs]              [k] xfs_log_space_wake
     0.00%  perf             [xfs]              [k] xfs_trans_add_item
     0.00%  perf             [xfs]              [k] xlog_grant_add_space.isra.6
     0.00%  postgres         [kernel.kallsyms]  [k] __netif_receive_skb
     0.00%  postgres         [kernel.kallsyms]  [k] copy_process.part.39
     0.00%  postgres         [kernel.kallsyms]  [k] do_filp_open
     0.00%  postgres         [kernel.kallsyms]  [k] get_empty_filp
     0.00%  postgres         [kernel.kallsyms]  [k] gnttab_release_grant_reference
     0.00%  postgres         [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  postgres         [kernel.kallsyms]  [k] part_in_flight
     0.00%  postgres         [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  postgres         [kernel.kallsyms]  [k] task_work_run
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_data_queue
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rack_mark_lost
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_xmit_recovery.part.52
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e6f
     0.00%  rngd             [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  rngd             [kernel.kallsyms]  [k] net_rx_action
     0.00%  sshd             [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  sshd             [kernel.kallsyms]  [k] find_vma
     0.00%  swapper          [kernel.kallsyms]  [k] idle_cpu
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rearm_rto
     0.00%  swapper          [kernel.kallsyms]  [k] update_group_capacity
     0.00%  swapper          [kernel.kallsyms]  [k] xen_clocksource_get_cycles
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e34
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e59
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e5c
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  bash             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  bash             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  curl             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  curl             [kernel.kallsyms]  [k] clear_page_erms
     0.00%  curl             [kernel.kallsyms]  [k] do_dentry_open
     0.00%  curl             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __lock_text_start
     0.00%  dhclient-script  [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  dhclient-script  [kernel.kallsyms]  [k] strnlen_user
     0.00%  dhclient-script  [kernel.kallsyms]  [k] unlock_page
     0.00%  dhclient-script  [kernel.kallsyms]  [k] unmap_page_range
     0.00%  dhclient-script  [kernel.kallsyms]  [k] vmacache_find
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] __do_page_fault
     0.00%  grep             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  grep             [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  id               [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] PageHuge
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __napi_schedule
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __pskb_trim_head
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __skb_checksum
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __tcp_push_pending_frames
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __x86_indirect_thunk_r8
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] bictcp_acked
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] eth_type_trans
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_finish_output
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kmalloc_slab
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] local_clock
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] netif_skb_features
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_prepare_sample
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] sk_stream_write_space
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_checksum
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_release_head_state
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_shifted_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_sndbuf_expand
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_tsq_handler.part.36
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_xmit_retransmit_queue.part.35
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] validate_xmit_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  ksoftirqd/3      [unknown]          [k] 0xffffffffa00f4ed6
     0.00%  kswapd0          [kernel.kallsyms]  [k] __alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __compaction_suitable.part.36
     0.00%  kswapd0          [kernel.kallsyms]  [k] __skb_clone
     0.00%  kswapd0          [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%  kswapd0          [kernel.kallsyms]  [k] bictcp_cong_avoid
     0.00%  kswapd0          [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] do_csum
     0.00%  kswapd0          [kernel.kallsyms]  [k] int_sqrt
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_output
     0.00%  kswapd0          [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  kswapd0          [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  kswapd0          [kernel.kallsyms]  [k] lru_add_drain
     0.00%  kswapd0          [kernel.kallsyms]  [k] memcg_to_vmpressure
     0.00%  kswapd0          [kernel.kallsyms]  [k] net_tx_action
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_prepare_sample
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] prepare_kswapd_sleep
     0.00%  kswapd0          [kernel.kallsyms]  [k] sch_direct_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] set_pgdat_percpu_threshold
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_slab
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_copy_bits
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_ack_update_rtt.isra.33
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_sacktag_one
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_schedule_loss_probe
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_trim_head
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.00%  kswapd0          [xfs]              [k] xfs_buftarg_shrink_count
     0.00%  kswapd0          [unknown]          [k] 0xffffffffa00f4e19
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] end_page_writeback
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] inc_node_page_state
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] mem_cgroup_page_lruvec
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] text_poke
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __slab_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_add_page
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_account_io_start
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_attempt_plug_merge
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_throtl_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] lru_add_drain_cpu
     0.00%  ls               [kernel.kallsyms]  [k] __do_page_fault
     0.00%  perf             [kernel.kallsyms]  [k] __bio_add_page
     0.00%  perf             [kernel.kallsyms]  [k] __copy_skb_header
     0.00%  perf             [kernel.kallsyms]  [k] __fdget_pos
     0.00%  perf             [kernel.kallsyms]  [k] __free_pages
     0.00%  perf             [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  perf             [kernel.kallsyms]  [k] __mnt_want_write_file
     0.00%  perf             [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  perf             [kernel.kallsyms]  [k] __pskb_trim_head
     0.00%  perf             [kernel.kallsyms]  [k] __skb_clone
     0.00%  perf             [kernel.kallsyms]  [k] __slab_free
     0.00%  perf             [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%  perf             [kernel.kallsyms]  [k] _vm_normal_page
     0.00%  perf             [kernel.kallsyms]  [k] add_wait_queue
     0.00%  perf             [kernel.kallsyms]  [k] blk_throtl_bio
     0.00%  perf             [kernel.kallsyms]  [k] copyin
     0.00%  perf             [kernel.kallsyms]  [k] create_page_buffers
     0.00%  perf             [kernel.kallsyms]  [k] current_kernel_time64
     0.00%  perf             [kernel.kallsyms]  [k] down_read
     0.00%  perf             [kernel.kallsyms]  [k] down_read_trylock
     0.00%  perf             [kernel.kallsyms]  [k] fput
     0.00%  perf             [kernel.kallsyms]  [k] generic_make_request_checks
     0.00%  perf             [kernel.kallsyms]  [k] ip_finish_output2
     0.00%  perf             [kernel.kallsyms]  [k] ip_queue_xmit
     0.00%  perf             [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  perf             [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  perf             [kernel.kallsyms]  [k] lruvec_lru_size
     0.00%  perf             [kernel.kallsyms]  [k] pmd_devmap_trans_unstable
     0.00%  perf             [kernel.kallsyms]  [k] policy_nodemask
     0.00%  perf             [kernel.kallsyms]  [k] radix_tree_maybe_preload
     0.00%  perf             [kernel.kallsyms]  [k] schedule
     0.00%  perf             [kernel.kallsyms]  [k] skb_split
     0.00%  perf             [kernel.kallsyms]  [k] syscall_trace_enter
     0.00%  perf             [kernel.kallsyms]  [k] tcp_ack
     0.00%  perf             [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     0.00%  perf             [kernel.kallsyms]  [k] tcp_rack_detect_loss
     0.00%  perf             [kernel.kallsyms]  [k] tcp_schedule_loss_probe
     0.00%  perf             [kernel.kallsyms]  [k] vfs_write
     0.00%  perf             [kernel.kallsyms]  [k] workingset_activation
     0.00%  perf             [kernel.kallsyms]  [k] xennet_poll
     0.00%  perf             [xfs]              [k] __xfs_filemap_fault.constprop.8
     0.00%  perf             [xfs]              [k] __xfs_trans_commit
     0.00%  perf             [xfs]              [k] xfs_bmbt_get_startblock
     0.00%  perf             [xfs]              [k] xfs_bmbt_to_iomap
     0.00%  perf             [xfs]              [k] xfs_cil_prepare_item.isra.2
     0.00%  perf             [xfs]              [k] xfs_extent_busy_clear
     0.00%  perf             [xfs]              [k] xfs_filemap_fault
     0.00%  perf             [xfs]              [k] xfs_find_bdev_for_inode
     0.00%  perf             [xfs]              [k] xfs_inode_item_unlock
     0.00%  perf             [xfs]              [k] xfs_iunlock
     0.00%  perf             [xfs]              [k] xfs_trans_free
     0.00%  perf             [xfs]              [k] xfs_trans_free_dqinfo
     0.00%  perf             [xfs]              [k] xfs_trans_free_items
     0.00%  perf             [xfs]              [k] xfs_trans_unreserve_and_mod_sb
     0.00%  perf             [xfs]              [k] xlog_grant_push_ail
     0.00%  pkill            [kernel.kallsyms]  [k] proc_pid_status
     0.00%  postgres         [kernel.kallsyms]  [k] __alloc_pages_slowpath
     0.00%  postgres         [kernel.kallsyms]  [k] __mark_inode_dirty
     0.00%  postgres         [kernel.kallsyms]  [k] __sk_mem_raise_allocated
     0.00%  postgres         [kernel.kallsyms]  [k] anon_vma_interval_tree_insert
     0.00%  postgres         [kernel.kallsyms]  [k] blk_rq_merge_ok
     0.00%  postgres         [kernel.kallsyms]  [k] clear_shadow_entry
     0.00%  postgres         [kernel.kallsyms]  [k] copy_page
     0.00%  postgres         [kernel.kallsyms]  [k] do_wp_page
     0.00%  postgres         [kernel.kallsyms]  [k] filldir
     0.00%  postgres         [kernel.kallsyms]  [k] find_vma
     0.00%  postgres         [kernel.kallsyms]  [k] generic_write_checks
     0.00%  postgres         [kernel.kallsyms]  [k] handle_mm_fault
     0.00%  postgres         [kernel.kallsyms]  [k] memcpy
     0.00%  postgres         [kernel.kallsyms]  [k] merge
     0.00%  postgres         [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  postgres         [kernel.kallsyms]  [k] shmem_add_to_page_cache
     0.00%  postgres         [kernel.kallsyms]  [k] sk_forced_mem_schedule
     0.00%  postgres         [kernel.kallsyms]  [k] skb_prepare_for_shift
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_urg
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_validate_incoming
     0.00%  postgres         [kernel.kallsyms]  [k] unlock_page
     0.00%  postgres         [kernel.kallsyms]  [k] wakeup_kswapd
     0.00%  postgres         [kernel.kallsyms]  [k] zone_watermark_ok_safe
     0.00%  postgres         [xfs]              [k] _xfs_buf_find
     0.00%  postgres         [xfs]              [k] xfs_buf_rele
     0.00%  postgres         [xfs]              [k] xfs_file_open
     0.00%  postgres         [xfs]              [k] xfs_file_write_iter
     0.00%  postgres         [xfs]              [k] xfs_iget
     0.00%  postgres         [xfs]              [k] xfs_vn_getattr
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e28
     0.00%  rcu_sched        [kernel.kallsyms]  [k] __lock_text_start
     0.00%  rcu_sched        [kernel.kallsyms]  [k] finish_task_switch
     0.00%  rngd             [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  rngd             [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  rngd             [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  rngd             [kernel.kallsyms]  [k] ip_rcv_finish
     0.00%  rngd             [kernel.kallsyms]  [k] skb_release_data
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_gro_receive
     0.00%  rngd             [kernel.kallsyms]  [k] xennet_poll
     0.00%  sshd             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  sshd             [kernel.kallsyms]  [k] unmap_page_range
     0.00%  sshd             [kernel.kallsyms]  [k] vma_interval_tree_insert
     0.00%  sshd             [kernel.kallsyms]  [k] vma_interval_tree_remove
     0.00%  swapper          [kernel.kallsyms]  [k] __bitmap_and
     0.00%  swapper          [kernel.kallsyms]  [k] default_idle_call
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e74
     0.00%  systemd-journal  [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  systemd-journal  [kernel.kallsyms]  [k] proc_cgroup_show
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] __lock_text_start
     0.00%  xfsaild/xvda1    [xfs]              [k] xfsaild
     0.00%  :3559            [kernel.kallsyms]  [k] futex_wake
     0.00%  :3559            [xfs]              [k] xfs_trans_buf_item_match
     0.00%  :3569            [kernel.kallsyms]  [k] __fget_light
     0.00%  :3569            [kernel.kallsyms]  [k] do_futex
     0.00%  auditd           [kernel.kallsyms]  [k] __fget_light
     0.00%  auditd           [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.00%  auditd           [kernel.kallsyms]  [k] mutex_unlock
     0.00%  awk              [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  awk              [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  bash             [kernel.kallsyms]  [k] __free_pages_ok
     0.00%  bash             [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  bash             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  bash             [kernel.kallsyms]  [k] __put_user_4
     0.00%  bash             [kernel.kallsyms]  [k] __slab_alloc
     0.00%  bash             [kernel.kallsyms]  [k] __slab_free
     0.00%  bash             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  bash             [kernel.kallsyms]  [k] getname_flags
     0.00%  bash             [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  bash             [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  bash             [kernel.kallsyms]  [k] start_thread_common.constprop.0
     0.00%  bash             [kernel.kallsyms]  [k] unlock_page
     0.00%  bash             [kernel.kallsyms]  [k] unmap_page_range
     0.00%  cat              [kernel.kallsyms]  [k] security_file_mprotect
     0.00%  cat              [kernel.kallsyms]  [k] unmap_vmas
     0.00%  chrony-helper    [kernel.kallsyms]  [k] __do_page_fault
     0.00%  chrony-helper    [kernel.kallsyms]  [k] __slab_alloc
     0.00%  chrony-helper    [kernel.kallsyms]  [k] perf_event_mmap_output
     0.00%  chrony-helper    [kernel.kallsyms]  [k] unlock_page
     0.00%  chrony-helper    [xfs]              [k] xfs_can_free_eofblocks
     0.00%  chronyd          [kernel.kallsyms]  [k] __lock_text_start
     0.00%  chronyd          [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  chronyd          [kernel.kallsyms]  [k] core_sys_select
     0.00%  chronyd          [kernel.kallsyms]  [k] sock_poll
     0.00%  chronyd          [kernel.kallsyms]  [k] udp_lib_close
     0.00%  curl             [ipv6]             [k] inet6_release
     0.00%  curl             [kernel.kallsyms]  [k] __inode_permission
     0.00%  curl             [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  curl             [kernel.kallsyms]  [k] alloc_set_pte
     0.00%  curl             [kernel.kallsyms]  [k] copy_page
     0.00%  curl             [kernel.kallsyms]  [k] errseq_sample
     0.00%  curl             [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  curl             [kernel.kallsyms]  [k] find_vma
     0.00%  curl             [kernel.kallsyms]  [k] finish_task_switch
     0.00%  curl             [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  curl             [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  curl             [kernel.kallsyms]  [k] free_pages_and_swap_cache
     0.00%  curl             [kernel.kallsyms]  [k] get_mem_cgroup_from_mm
     0.00%  curl             [kernel.kallsyms]  [k] link_path_walk
     0.00%  curl             [kernel.kallsyms]  [k] mmap_region
     0.00%  curl             [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  curl             [kernel.kallsyms]  [k] prepend_path
     0.00%  curl             [kernel.kallsyms]  [k] skb_push
     0.00%  curl             [kernel.kallsyms]  [k] sys_mmap
     0.00%  curl             [kernel.kallsyms]  [k] tcp_v4_connect
     0.00%  curl             [kernel.kallsyms]  [k] thp_get_unmapped_area
     0.00%  curl             [kernel.kallsyms]  [k] vmacache_update
     0.00%  curl             [xfs]              [k] xfs_file_open
     0.00%  cut              [kernel.kallsyms]  [k] arch_local_irq_enable
     0.00%  cut              [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  cut              [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] __audit_syscall_entry
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] ep_send_events_proc
     0.00%  dbus-send        [kernel.kallsyms]  [k] __do_page_fault
     0.00%  dbus-send        [kernel.kallsyms]  [k] lru_cache_add_active_or_unevictable
     0.00%  dbus-send        [kernel.kallsyms]  [k] unlock_new_inode
     0.00%  dbus-send        [kernel.kallsyms]  [k] vma_interval_tree_augment_rotate
     0.00%  dhclient-script  [crc32c_intel]     [k] crc32c_pcl_intel_update
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __call_rcu.constprop.68
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __rb_insert_augmented
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __slab_alloc
     0.00%  dhclient-script  [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  dhclient-script  [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  dhclient-script  [kernel.kallsyms]  [k] alloc_set_pte
     0.00%  dhclient-script  [kernel.kallsyms]  [k] anon_vma_interval_tree_insert
     0.00%  dhclient-script  [kernel.kallsyms]  [k] arch_local_irq_enable
     0.00%  dhclient-script  [kernel.kallsyms]  [k] arch_pick_mmap_layout
     0.00%  dhclient-script  [kernel.kallsyms]  [k] arch_tlb_finish_mmu
     0.00%  dhclient-script  [kernel.kallsyms]  [k] copy_thread_tls
     0.00%  dhclient-script  [kernel.kallsyms]  [k] do_syscall_64
     0.00%  dhclient-script  [kernel.kallsyms]  [k] finish_task_switch
     0.00%  dhclient-script  [kernel.kallsyms]  [k] free_pages_and_swap_cache
     0.00%  dhclient-script  [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  dhclient-script  [kernel.kallsyms]  [k] handle_mm_fault
     0.00%  dhclient-script  [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  dhclient-script  [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  dhclient-script  [kernel.kallsyms]  [k] memcpy_erms
     0.00%  dhclient-script  [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  dhclient-script  [kernel.kallsyms]  [k] perf_lock_task_context
     0.00%  dhclient-script  [kernel.kallsyms]  [k] release_task
     0.00%  dhclient-script  [kernel.kallsyms]  [k] schedule
     0.00%  dhclient-script  [kernel.kallsyms]  [k] syscall_trace_enter
     0.00%  dhclient-script  [kernel.kallsyms]  [k] uprobe_end_dup_mmap
     0.00%  dhclient-script  [kernel.kallsyms]  [k] wp_page_copy
     0.00%  dhclient-script  [xfs]              [k] xfs_iunlock
     0.00%  dirname          [kernel.kallsyms]  [k] unmap_page_range
     0.00%  echo             [kernel.kallsyms]  [k] clear_page_erms
     0.00%  echo             [kernel.kallsyms]  [k] find_get_entry
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] anon_vma_clone
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] copy_process.part.39
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] do_syscall_64
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] do_wp_page
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] finish_task_switch
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] free_pgd_range
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] kfree
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] memset_erms
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] unlock_page
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] copy_page
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] down_read_trylock
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] get_random_u64
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] perf_event_mmap
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] sys_newfstat
     0.00%  grep             [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  grep             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  grep             [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  grep             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  grep             [kernel.kallsyms]  [k] remove_vma
     0.00%  grepconf.sh      [kernel.kallsyms]  [k] PageHuge
     0.00%  grepconf.sh      [kernel.kallsyms]  [k] __do_page_fault
     0.00%  grepconf.sh      [kernel.kallsyms]  [k] __slab_free
     0.00%  grepconf.sh      [kernel.kallsyms]  [k] arch_tlb_gather_mmu
     0.00%  grepconf.sh      [kernel.kallsyms]  [k] lockref_get_not_dead
     0.00%  hostname         [kernel.kallsyms]  [k] clear_page_erms
     0.00%  hostname         [kernel.kallsyms]  [k] unmapped_area_topdown
     0.00%  id               [kernel.kallsyms]  [k] __page_set_anon_rmap
     0.00%  id               [kernel.kallsyms]  [k] down_write_trylock
     0.00%  id               [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  id               [kernel.kallsyms]  [k] perf_iterate_sb
     0.00%  id               [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  id               [kernel.kallsyms]  [k] vma_dup_policy
     0.00%  id               [xfs]              [k] xfs_bmapi_read
     0.00%  ip               [kernel.kallsyms]  [k] __do_page_fault
     0.00%  ip               [kernel.kallsyms]  [k] __put_cred
     0.00%  ip               [kernel.kallsyms]  [k] perf_iterate_sb
     0.00%  ip               [kernel.kallsyms]  [k] sock_ioctl
     0.00%  ip               [kernel.kallsyms]  [k] sys_mprotect
     0.00%  ip               [kernel.kallsyms]  [k] vma_interval_tree_insert
     0.00%  ipcalc           [kernel.kallsyms]  [k] alloc_set_pte
     0.00%  ipcalc           [kernel.kallsyms]  [k] anon_vma_interval_tree_insert
     0.00%  irqbalance       [kernel.kallsyms]  [k] __dentry_kill
     0.00%  irqbalance       [kernel.kallsyms]  [k] arch_irq_stat_cpu
     0.00%  irqbalance       [kernel.kallsyms]  [k] arch_show_interrupts
     0.00%  irqbalance       [kernel.kallsyms]  [k] fsnotify
     0.00%  irqbalance       [kernel.kallsyms]  [k] inode_has_buffers
     0.00%  irqbalance       [kernel.kallsyms]  [k] show_stat
     0.00%  kauditd          [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __ip_local_out
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __kfree_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __pv_queued_spin_lock_slowpath
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __sk_dst_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] bictcp_state
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] dev_queue_xmit_nit
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] gnttab_grant_foreign_access_ref
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] inet_sk_rebuild_header
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_copy_addrs
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_local_deliver
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kfree
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kthread_should_park
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] lock_timer_base
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] mem_cgroup_uncharge
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] memcpy
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] minmax_subwin_update
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] mod_timer
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] napi_complete_done
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_misc_flags
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_output_copy
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_output_put_handle
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_tp_event_match.isra.75.part.76
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] sch_direct_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] sched_clock
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] sk_stream_alloc_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_add_rx_frag
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_free_head
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_gso_transport_seglen
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_gso_validate_mtu
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_push
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_release_all
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_chrono_stop
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_data_queue
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_init_tso_segs
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_match_skb_to_sack
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_parse_options
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_rate_skb_sent
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_skb_mark_lost_uncond_verify
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_v4_fill_cb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] validate_xmit_xfrm
     0.00%  ksoftirqd/3      [unknown]          [k] 0xffffffffa00f4e28
     0.00%  ksoftirqd/3      [unknown]          [k] 0xffffffffa00f4e2c
     0.00%  kswapd0          [kernel.kallsyms]  [k] PageHuge
     0.00%  kswapd0          [kernel.kallsyms]  [k] ___d_drop
     0.00%  kswapd0          [kernel.kallsyms]  [k] __copy_skb_header
     0.00%  kswapd0          [kernel.kallsyms]  [k] __dev_queue_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] __kfree_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.00%  kswapd0          [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __put_page
     0.00%  kswapd0          [kernel.kallsyms]  [k] __skb_checksum
     0.00%  kswapd0          [kernel.kallsyms]  [k] __slab_alloc
     0.00%  kswapd0          [kernel.kallsyms]  [k] __tcp_v4_send_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.00%  kswapd0          [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.00%  kswapd0          [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  kswapd0          [kernel.kallsyms]  [k] compaction_suitable
     0.00%  kswapd0          [kernel.kallsyms]  [k] count_shadow_nodes
     0.00%  kswapd0          [kernel.kallsyms]  [k] down_read
     0.00%  kswapd0          [kernel.kallsyms]  [k] dqcache_shrink_count
     0.00%  kswapd0          [kernel.kallsyms]  [k] eth_type_trans
     0.00%  kswapd0          [kernel.kallsyms]  [k] evict
     0.00%  kswapd0          [kernel.kallsyms]  [k] find_get_entries
     0.00%  kswapd0          [kernel.kallsyms]  [k] finish_wait
     0.00%  kswapd0          [kernel.kallsyms]  [k] inode_has_buffers
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_finish_output
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_send_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  kswapd0          [kernel.kallsyms]  [k] kfree
     0.00%  kswapd0          [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  kswapd0          [kernel.kallsyms]  [k] kthread_should_stop
     0.00%  kswapd0          [kernel.kallsyms]  [k] mem_cgroup_low
     0.00%  kswapd0          [kernel.kallsyms]  [k] napi_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] native_apic_mem_read
     0.00%  kswapd0          [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.00%  kswapd0          [kernel.kallsyms]  [k] netif_skb_features
     0.00%  kswapd0          [kernel.kallsyms]  [k] node_page_state
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_output_sample
     0.00%  kswapd0          [kernel.kallsyms]  [k] prepare_to_wait
     0.00%  kswapd0          [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]  [k] sched_clock
     0.00%  kswapd0          [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%  kswapd0          [kernel.kallsyms]  [k] schedule
     0.00%  kswapd0          [kernel.kallsyms]  [k] sk_free
     0.00%  kswapd0          [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  kswapd0          [kernel.kallsyms]  [k] sk_stream_alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_checksum
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_gso_validate_mtu
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_shift
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_init_tso_segs
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_mark_head_lost
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_parse_options
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_rack_mark_lost
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_rate_skb_delivered
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_update_pacing_rate
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_wfree
     0.00%  kswapd0          [kernel.kallsyms]  [k] vmpressure
     0.00%  kswapd0          [xfs]              [k] xfs_can_free_eofblocks
     0.00%  kswapd0          [unknown]          [k] 0xffffffffa00f4e1a
     0.00%  kswapd0          [unknown]          [k] 0xffffffffa00f4e2c
     0.00%  kworker/0:1      [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  kworker/1:1H     [kernel.kallsyms]  [k] __slab_free
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] __sched_text_start
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] llist_add_batch
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] on_each_cpu
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] refresh_cpu_vm_stats
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] schedule
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] text_poke
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] down_write
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] end_page_writeback
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] vmpressure_work_fn
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/2:1      [xfs]              [k] xfs_trans_add_item
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] fold_diff
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] worker_thread
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] xen_vcpu_stolen
     0.00%  kworker/3:1H     [kernel.kallsyms]  [k] blk_delay_work
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] notify_remote_via_irq
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] sync_cmos_clock
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] text_poke
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] vmpressure_work_fn
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] worker_thread
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] xen_send_IPI_one
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] xennet_poll
     0.00%  kworker/3:2      [xfs]              [k] xfs_ail_push_all
     0.00%  kworker/3:2      [xfs]              [k] xfs_reclaim_inode
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __list_add_valid
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __sb_start_write
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] _cond_resched
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_alloc_bioset
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_integrity_prep
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_queue_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_rq_merge_ok
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] dev_queue_xmit_nit
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] ioprio_best
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] mempool_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] mempool_alloc_slab
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] move_expired_inodes
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] pagevec_lookup_tag
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] part_inc_in_flight
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] perf_output_put_handle
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] queue_delayed_work_on
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] tcp_ack
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] tcp_rack_detect_loss
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] unlock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] wb_writeback
     0.00%  kworker/u30:0    [xfs]              [k] xfs_btree_set_refs.isra.15
     0.00%  kworker/u30:0    [xfs]              [k] xfs_map_buffer.isra.13
     0.00%  kworker/u30:0    [xfs]              [k] xfs_start_page_writeback
     0.00%  kworker/u30:0    [xfs]              [k] xfs_submit_ioend
     0.00%  kworker/u30:0    [xfs]              [k] xfs_trans_brelse
     0.00%  kworker/u30:0    [xfs]              [k] xfs_trans_buf_item_match
     0.00%  logger           [kernel.kallsyms]  [k] __do_page_fault
     0.00%  logger           [kernel.kallsyms]  [k] __rb_insert_augmented
     0.00%  logger           [kernel.kallsyms]  [k] alloc_set_pte
     0.00%  logger           [kernel.kallsyms]  [k] arch_local_irq_enable
     0.00%  logger           [kernel.kallsyms]  [k] do_syscall_64
     0.00%  logger           [kernel.kallsyms]  [k] down_write_killable
     0.00%  logger           [kernel.kallsyms]  [k] get_empty_filp
     0.00%  logger           [kernel.kallsyms]  [k] memcpy_erms
     0.00%  logger           [kernel.kallsyms]  [k] strnlen_user
     0.00%  logger           [kernel.kallsyms]  [k] unmap_page_range
     0.00%  logger           [kernel.kallsyms]  [k] vma_interval_tree_insert
     0.00%  ls               [kernel.kallsyms]  [k] copy_page
     0.00%  ls               [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  ls               [kernel.kallsyms]  [k] perf_event_mmap_output
     0.00%  ls               [kernel.kallsyms]  [k] unmap_page_range
     0.00%  ls               [kernel.kallsyms]  [k] vsnprintf
     0.00%  perf             [kernel.kallsyms]  [k] __alloc_skb
     0.00%  perf             [kernel.kallsyms]  [k] __d_lookup
     0.00%  perf             [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  perf             [kernel.kallsyms]  [k] __disk_get_part
     0.00%  perf             [kernel.kallsyms]  [k] __free_pages_ok
     0.00%  perf             [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  perf             [kernel.kallsyms]  [k] __inode_wait_for_writeback
     0.00%  perf             [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  perf             [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  perf             [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  perf             [kernel.kallsyms]  [k] __sb_end_write
     0.00%  perf             [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  perf             [kernel.kallsyms]  [k] __vfs_write
     0.00%  perf             [kernel.kallsyms]  [k] _copy_to_user
     0.00%  perf             [kernel.kallsyms]  [k] bictcp_cong_avoid
     0.00%  perf             [kernel.kallsyms]  [k] blk_attempt_plug_merge
     0.00%  perf             [kernel.kallsyms]  [k] blk_rq_init
     0.00%  perf             [kernel.kallsyms]  [k] blk_start_plug
     0.00%  perf             [kernel.kallsyms]  [k] bvec_alloc
     0.00%  perf             [kernel.kallsyms]  [k] consume_skb
     0.00%  perf             [kernel.kallsyms]  [k] copy_user_generic_unrolled
     0.00%  perf             [kernel.kallsyms]  [k] csum_partial
     0.00%  perf             [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  perf             [kernel.kallsyms]  [k] do_csum
     0.00%  perf             [kernel.kallsyms]  [k] eth_type_trans
     0.00%  perf             [kernel.kallsyms]  [k] filename_lookup
     0.00%  perf             [kernel.kallsyms]  [k] find_get_pages_range
     0.00%  perf             [kernel.kallsyms]  [k] finish_wait
     0.00%  perf             [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  perf             [kernel.kallsyms]  [k] free_pgd_range
     0.00%  perf             [kernel.kallsyms]  [k] free_pgtables
     0.00%  perf             [kernel.kallsyms]  [k] generic_make_request
     0.00%  perf             [kernel.kallsyms]  [k] get_empty_filp
     0.00%  perf             [kernel.kallsyms]  [k] get_request
     0.00%  perf             [kernel.kallsyms]  [k] guard_bio_eod
     0.00%  perf             [kernel.kallsyms]  [k] io_schedule
     0.00%  perf             [kernel.kallsyms]  [k] iomap_file_buffered_write
     0.00%  perf             [kernel.kallsyms]  [k] iomap_write_end
     0.00%  perf             [kernel.kallsyms]  [k] ip_rcv_finish
     0.00%  perf             [kernel.kallsyms]  [k] jiffies_to_usecs
     0.00%  perf             [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  perf             [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  perf             [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.00%  perf             [kernel.kallsyms]  [k] mem_cgroup_wb_domain
     0.00%  perf             [kernel.kallsyms]  [k] mempool_alloc
     0.00%  perf             [kernel.kallsyms]  [k] memset
     0.00%  perf             [kernel.kallsyms]  [k] mpage_alloc.isra.8
     0.00%  perf             [kernel.kallsyms]  [k] napi_gro_receive
     0.00%  perf             [kernel.kallsyms]  [k] net_rx_action
     0.00%  perf             [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.00%  perf             [kernel.kallsyms]  [k] packet_rcv
     0.00%  perf             [kernel.kallsyms]  [k] page_cache_async_readahead
     0.00%  perf             [kernel.kallsyms]  [k] page_fault
     0.00%  perf             [kernel.kallsyms]  [k] pagevec_lookup_range
     0.00%  perf             [kernel.kallsyms]  [k] part_inc_in_flight
     0.00%  perf             [kernel.kallsyms]  [k] path_put
     0.00%  perf             [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.00%  perf             [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  perf             [kernel.kallsyms]  [k] perf_misc_flags
     0.00%  perf             [kernel.kallsyms]  [k] perf_output_copy
     0.00%  perf             [kernel.kallsyms]  [k] perf_output_sample
     0.00%  perf             [kernel.kallsyms]  [k] perf_prepare_sample
     0.00%  perf             [kernel.kallsyms]  [k] perf_tp_event
     0.00%  perf             [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.00%  perf             [kernel.kallsyms]  [k] policy_node
     0.00%  perf             [kernel.kallsyms]  [k] poll_schedule_timeout
     0.00%  perf             [kernel.kallsyms]  [k] put_ctx
     0.00%  perf             [kernel.kallsyms]  [k] radix_tree_lookup
     0.00%  perf             [kernel.kallsyms]  [k] remove_wait_queue
     0.00%  perf             [kernel.kallsyms]  [k] rw_verify_area
     0.00%  perf             [kernel.kallsyms]  [k] schedule_hrtimeout_range_clock
     0.00%  perf             [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.00%  perf             [kernel.kallsyms]  [k] seq_putc
     0.00%  perf             [kernel.kallsyms]  [k] skb_free_head
     0.00%  perf             [kernel.kallsyms]  [k] sock_put
     0.00%  perf             [kernel.kallsyms]  [k] sys_poll
     0.00%  perf             [kernel.kallsyms]  [k] sys_write
     0.00%  perf             [kernel.kallsyms]  [k] syscall_slow_exit_work
     0.00%  perf             [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  perf             [kernel.kallsyms]  [k] tcp_ack_update_rtt.isra.33
     0.00%  perf             [kernel.kallsyms]  [k] tcp_check_space
     0.00%  perf             [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.00%  perf             [kernel.kallsyms]  [k] tcp_rate_gen
     0.00%  perf             [kernel.kallsyms]  [k] tcp_rcv_established
     0.00%  perf             [kernel.kallsyms]  [k] tcp_sndbuf_expand
     0.00%  perf             [kernel.kallsyms]  [k] tcp_trim_head
     0.00%  perf             [kernel.kallsyms]  [k] tcp_tso_segs
     0.00%  perf             [kernel.kallsyms]  [k] tcp_update_pacing_rate
     0.00%  perf             [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  perf             [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.00%  perf             [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  perf             [kernel.kallsyms]  [k] tcp_wfree
     0.00%  perf             [kernel.kallsyms]  [k] timespec_trunc
     0.00%  perf             [kernel.kallsyms]  [k] unmapped_area_topdown
     0.00%  perf             [kernel.kallsyms]  [k] unroll_tree_refs
     0.00%  perf             [kernel.kallsyms]  [k] uprobe_mmap
     0.00%  perf             [xfs]              [k] __xfs_bmbt_get_all
     0.00%  perf             [xfs]              [k] kmem_zone_alloc
     0.00%  perf             [xfs]              [k] xfs_bmapi_read
     0.00%  perf             [xfs]              [k] xfs_bmapi_update_map
     0.00%  perf             [xfs]              [k] xfs_buf_get_map
     0.00%  perf             [xfs]              [k] xfs_da_map_covers_blocks
     0.00%  perf             [xfs]              [k] xfs_defer_finish
     0.00%  perf             [xfs]              [k] xfs_file_aio_write_checks
     0.00%  perf             [xfs]              [k] xfs_file_iomap_end
     0.00%  perf             [xfs]              [k] xfs_iext_get_ext
     0.00%  perf             [xfs]              [k] xfs_iext_lookup_extent
     0.00%  perf             [xfs]              [k] xfs_ilock_data_map_shared
     0.00%  perf             [xfs]              [k] xfs_inode_alloc
     0.00%  perf             [xfs]              [k] xfs_inode_item_data_fork_size.isra.1
     0.00%  perf             [xfs]              [k] xfs_inode_item_format_data_fork.isra.5
     0.00%  perf             [xfs]              [k] xfs_setup_iops
     0.00%  perf             [xfs]              [k] xfs_trans_apply_dquot_deltas
     0.00%  perf             [xfs]              [k] xfs_trans_free_item_desc
     0.00%  perf             [xfs]              [k] xfs_trans_reserve
     0.00%  perf             [xfs]              [k] xfs_vm_readpages
     0.00%  perf             [xfs]              [k] xfs_vn_update_time
     0.00%  perf             [xfs]              [k] xlog_grant_head_check
     0.00%  perf             [xfs]              [k] xlog_space_left
     0.00%  perf             [xfs]              [k] xlog_ticket_alloc
     0.00%  perf             [xfs]              [k] xlog_ungrant_log_space
     0.00%  perf             [unknown]          [k] 0xffffffffa00f4e19
     0.00%  perf             [unknown]          [k] 0xffffffffa00f4e2c
     0.00%  perf             [unknown]          [k] 0xffffffffa00f4e3e
     0.00%  pkill            [kernel.kallsyms]  [k] __audit_syscall_exit
     0.00%  pkill            [kernel.kallsyms]  [k] __d_lookup
     0.00%  pkill            [kernel.kallsyms]  [k] bitmap_string.isra.7
     0.00%  pkill            [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  pkill            [kernel.kallsyms]  [k] format_decode
     0.00%  pkill            [kernel.kallsyms]  [k] get_empty_filp
     0.00%  pkill            [kernel.kallsyms]  [k] link_path_walk
     0.00%  pkill            [kernel.kallsyms]  [k] number
     0.00%  pkill            [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  pkill            [kernel.kallsyms]  [k] thp_get_unmapped_area
     0.00%  pkill            [kernel.kallsyms]  [k] unmapped_area_topdown
     0.00%  postgres         [ipv6]             [k] udp_v6_flush_pending_frames
     0.00%  postgres         [kernel.kallsyms]  [k] SYSC_newlstat
     0.00%  postgres         [kernel.kallsyms]  [k] __alloc_fd
     0.00%  postgres         [kernel.kallsyms]  [k] __call_rcu.constprop.68
     0.00%  postgres         [kernel.kallsyms]  [k] __d_lookup
     0.00%  postgres         [kernel.kallsyms]  [k] __get_vma_policy
     0.00%  postgres         [kernel.kallsyms]  [k] __inode_permission
     0.00%  postgres         [kernel.kallsyms]  [k] __set_page_dirty_no_writeback
     0.00%  postgres         [kernel.kallsyms]  [k] __split_vma
     0.00%  postgres         [kernel.kallsyms]  [k] alloc_pages_vma
     0.00%  postgres         [kernel.kallsyms]  [k] bictcp_recalc_ssthresh
     0.00%  postgres         [kernel.kallsyms]  [k] blk_integrity_merge_bio
     0.00%  postgres         [kernel.kallsyms]  [k] clean_bdev_aliases
     0.00%  postgres         [kernel.kallsyms]  [k] copy_page_range
     0.00%  postgres         [kernel.kallsyms]  [k] cp_new_stat
     0.00%  postgres         [kernel.kallsyms]  [k] dec_zone_page_state
     0.00%  postgres         [kernel.kallsyms]  [k] do_softirq.part.17
     0.00%  postgres         [kernel.kallsyms]  [k] do_sys_open
     0.00%  postgres         [kernel.kallsyms]  [k] down_read_trylock
     0.00%  postgres         [kernel.kallsyms]  [k] dput.part.24
     0.00%  postgres         [kernel.kallsyms]  [k] errseq_sample
     0.00%  postgres         [kernel.kallsyms]  [k] find_get_entries
     0.00%  postgres         [kernel.kallsyms]  [k] find_lock_entry
     0.00%  postgres         [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  postgres         [kernel.kallsyms]  [k] gnttab_grant_foreign_access_ref
     0.00%  postgres         [kernel.kallsyms]  [k] inet_sk_rebuild_header
     0.00%  postgres         [kernel.kallsyms]  [k] inode_permission
     0.00%  postgres         [kernel.kallsyms]  [k] iov_iter_fault_in_readable
     0.00%  postgres         [kernel.kallsyms]  [k] legitimize_links
     0.00%  postgres         [kernel.kallsyms]  [k] lockref_put_return
     0.00%  postgres         [kernel.kallsyms]  [k] lru_cache_add_active_or_unevictable
     0.00%  postgres         [kernel.kallsyms]  [k] mem_cgroup_from_task
     0.00%  postgres         [kernel.kallsyms]  [k] mem_cgroup_uncharge
     0.00%  postgres         [kernel.kallsyms]  [k] mntget
     0.00%  postgres         [kernel.kallsyms]  [k] mntput_no_expire
     0.00%  postgres         [kernel.kallsyms]  [k] napi_schedule_prep
     0.00%  postgres         [kernel.kallsyms]  [k] native_apic_mem_read
     0.00%  postgres         [kernel.kallsyms]  [k] node_dirty_ok
     0.00%  postgres         [kernel.kallsyms]  [k] online_fair_sched_group
     0.00%  postgres         [kernel.kallsyms]  [k] page_add_new_anon_rmap
     0.00%  postgres         [kernel.kallsyms]  [k] perf_event_exit_task
     0.00%  postgres         [kernel.kallsyms]  [k] perf_output_end
     0.00%  postgres         [kernel.kallsyms]  [k] perf_swevent_event
     0.00%  postgres         [kernel.kallsyms]  [k] pgdat_balanced
     0.00%  postgres         [kernel.kallsyms]  [k] pmd_devmap_trans_unstable
     0.00%  postgres         [kernel.kallsyms]  [k] restore_nameidata
     0.00%  postgres         [kernel.kallsyms]  [k] security_d_instantiate
     0.00%  postgres         [kernel.kallsyms]  [k] shmem_fault
     0.00%  postgres         [kernel.kallsyms]  [k] sk_load_byte_positive_offset
     0.00%  postgres         [kernel.kallsyms]  [k] skb_condense
     0.00%  postgres         [kernel.kallsyms]  [k] skb_zerocopy_clone
     0.00%  postgres         [kernel.kallsyms]  [k] strncpy_from_user
     0.00%  postgres         [kernel.kallsyms]  [k] sys_dup
     0.00%  postgres         [kernel.kallsyms]  [k] sys_setsid
     0.00%  postgres         [kernel.kallsyms]  [k] task_work_add
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_any_retrans_done.part.30
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_chrono_start
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_leave_memory_pressure
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_sndbuf_expand
     0.00%  postgres         [kernel.kallsyms]  [k] udp4_hwcsum
     0.00%  postgres         [kernel.kallsyms]  [k] udp_rmem_release
     0.00%  postgres         [kernel.kallsyms]  [k] unmap_vmas
     0.00%  postgres         [kernel.kallsyms]  [k] vfs_statx
     0.00%  postgres         [kernel.kallsyms]  [k] vmacache_update
     0.00%  postgres         [kernel.kallsyms]  [k] walk_component
     0.00%  postgres         [xfs]              [k] xfs_alloc_ag_vextent_near
     0.00%  postgres         [xfs]              [k] xfs_btree_lookup
     0.00%  postgres         [xfs]              [k] xfs_buf_get_map
     0.00%  postgres         [xfs]              [k] xfs_cil_prepare_item.isra.2
     0.00%  postgres         [xfs]              [k] xfs_da_read_buf
     0.00%  postgres         [xfs]              [k] xfs_dabuf_map.constprop.17
     0.00%  postgres         [xfs]              [k] xfs_dir2_isblock
     0.00%  postgres         [xfs]              [k] xfs_dir3_data_get_ftype
     0.00%  postgres         [xfs]              [k] xfs_dir3_sf_entsize
     0.00%  postgres         [xfs]              [k] xfs_do_writepage
     0.00%  postgres         [xfs]              [k] xfs_file_iomap_end
     0.00%  postgres         [xfs]              [k] xfs_free_eofblocks
     0.00%  postgres         [xfs]              [k] xfs_iext_get_ext
     0.00%  postgres         [xfs]              [k] xfs_ilock_nowait
     0.00%  postgres         [xfs]              [k] xfs_inode_item_format_data_fork.isra.5
     0.00%  postgres         [xfs]              [k] xfs_log_commit_cil
     0.00%  postgres         [xfs]              [k] xfs_trans_brelse
     0.00%  postgres         [xfs]              [k] xlog_grant_add_space.isra.6
     0.00%  postgres         [xfs]              [k] xlog_ticket_alloc
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e45
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e66
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4ed6
     0.00%  rcu_sched        [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  rcu_sched        [kernel.kallsyms]  [k] prepare_to_swait
     0.00%  rcu_sched        [kernel.kallsyms]  [k] rcu_gp_kthread
     0.00%  rcu_sched        [kernel.kallsyms]  [k] schedule_timeout
     0.00%  rm               [kernel.kallsyms]  [k] __inode_permission
     0.00%  rm               [kernel.kallsyms]  [k] alloc_set_pte
     0.00%  rngd             [kernel.kallsyms]  [k] __kfree_skb
     0.00%  rngd             [kernel.kallsyms]  [k] __kmalloc_node_track_caller
     0.00%  rngd             [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  rngd             [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  rngd             [kernel.kallsyms]  [k] __pskb_trim_head
     0.00%  rngd             [kernel.kallsyms]  [k] __slab_free
     0.00%  rngd             [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  rngd             [kernel.kallsyms]  [k] eth_type_trans
     0.00%  rngd             [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  rngd             [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  rngd             [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  rngd             [kernel.kallsyms]  [k] ip_finish_output2
     0.00%  rngd             [kernel.kallsyms]  [k] ip_local_deliver
     0.00%  rngd             [kernel.kallsyms]  [k] ip_output
     0.00%  rngd             [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  rngd             [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  rngd             [kernel.kallsyms]  [k] memcpy_erms
     0.00%  rngd             [kernel.kallsyms]  [k] minmax_running_min
     0.00%  rngd             [kernel.kallsyms]  [k] napi_gro_receive
     0.00%  rngd             [kernel.kallsyms]  [k] net_tx_action
     0.00%  rngd             [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  rngd             [kernel.kallsyms]  [k] perf_output_put_handle
     0.00%  rngd             [kernel.kallsyms]  [k] perf_tp_event
     0.00%  rngd             [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  rngd             [kernel.kallsyms]  [k] schedule_hrtimeout_range
     0.00%  rngd             [kernel.kallsyms]  [k] skb_checksum
     0.00%  rngd             [kernel.kallsyms]  [k] skb_clone
     0.00%  rngd             [kernel.kallsyms]  [k] skb_split
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_ack_update_rtt.isra.33
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_current_mss
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_cwnd_reduction
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_sacktag_one
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_trim_head
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.00%  rngd             [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.00%  rngd             [kernel.kallsyms]  [k] validate_xmit_skb
     0.00%  rngd             [kernel.kallsyms]  [k] validate_xmit_xfrm
     0.00%  rngd             [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  rngd             [unknown]          [k] 0xffffffffa00f4ec1
     0.00%  sshd             [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  sshd             [kernel.kallsyms]  [k] __fget_light
     0.00%  sshd             [kernel.kallsyms]  [k] __inode_permission
     0.00%  sshd             [kernel.kallsyms]  [k] __list_add_valid
     0.00%  sshd             [kernel.kallsyms]  [k] __netif_receive_skb
     0.00%  sshd             [kernel.kallsyms]  [k] __vm_enough_memory
     0.00%  sshd             [kernel.kallsyms]  [k] anon_vma_interval_tree_insert
     0.00%  sshd             [kernel.kallsyms]  [k] change_protection_range
     0.00%  sshd             [kernel.kallsyms]  [k] copy_process.part.39
     0.00%  sshd             [kernel.kallsyms]  [k] find_get_entry
     0.00%  sshd             [kernel.kallsyms]  [k] get_empty_filp
     0.00%  sshd             [kernel.kallsyms]  [k] kfree
     0.00%  sshd             [kernel.kallsyms]  [k] memset_erms
     0.00%  sshd             [kernel.kallsyms]  [k] new_slab
     0.00%  sshd             [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  sshd             [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  sshd             [kernel.kallsyms]  [k] perf_output_copy
     0.00%  sshd             [kernel.kallsyms]  [k] process_measurement.isra.8
     0.00%  sshd             [kernel.kallsyms]  [k] rb_next
     0.00%  sshd             [kernel.kallsyms]  [k] security_d_instantiate
     0.00%  sshd             [kernel.kallsyms]  [k] security_file_permission
     0.00%  sshd             [kernel.kallsyms]  [k] sync_global_pgds
     0.00%  sshd             [kernel.kallsyms]  [k] vmacache_find
     0.00%  sshd             [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  swapper          [kernel.kallsyms]  [k] __msecs_to_jiffies
     0.00%  swapper          [kernel.kallsyms]  [k] __sk_mem_raise_allocated
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_ack_snd_check
     0.00%  swapper          [kernel.kallsyms]  [k] arch_irq_work_raise
     0.00%  swapper          [kernel.kallsyms]  [k] irq_work_queue
     0.00%  swapper          [kernel.kallsyms]  [k] native_apic_wait_icr_idle
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_select_initial_window
     0.00%  swapper          [kernel.kallsyms]  [k] update_blocked_averages
     0.00%  swapper          [kernel.kallsyms]  [k] wake_all_kswapds
     0.00%  swapper          [kernel.kallsyms]  [k] wakeup_kswapd
     0.00%  swapper          [kernel.kallsyms]  [k] zone_watermark_ok_safe
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e24
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e66
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ecd
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ed5
     0.00%  systemd          [kernel.kallsyms]  [k] __lock_text_start
     0.00%  systemd          [kernel.kallsyms]  [k] finish_task_switch
     0.00%  systemd          [kernel.kallsyms]  [k] follow_managed
     0.00%  systemd          [kernel.kallsyms]  [k] shmem_write_end
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __add_to_page_cache_locked
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __block_write_begin_int
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __mark_inode_dirty
     0.00%  systemd-journal  [kernel.kallsyms]  [k] blk_queue_bio
     0.00%  systemd-journal  [kernel.kallsyms]  [k] do_dentry_open
     0.00%  systemd-journal  [kernel.kallsyms]  [k] dput.part.24
     0.00%  systemd-journal  [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  systemd-journal  [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  systemd-journal  [kernel.kallsyms]  [k] mark_buffer_dirty
     0.00%  systemd-journal  [kernel.kallsyms]  [k] mem_cgroup_commit_charge
     0.00%  systemd-journal  [kernel.kallsyms]  [k] memcpy_erms
     0.00%  systemd-journal  [kernel.kallsyms]  [k] radix_tree_lookup_slot
     0.00%  systemd-journal  [kernel.kallsyms]  [k] set_root
     0.00%  systemd-journal  [kernel.kallsyms]  [k] strncpy_from_user
     0.00%  systemd-logind   [kernel.kallsyms]  [k] __lock_text_start
     0.00%  systemd-logind   [kernel.kallsyms]  [k] _copy_to_iter
     0.00%  systemd-logind   [kernel.kallsyms]  [k] current_umask
     0.00%  systemd-logind   [kernel.kallsyms]  [k] do_syscall_64
     0.00%  timeout          [kernel.kallsyms]  [k] __fput
     0.00%  timeout          [kernel.kallsyms]  [k] release_pages
     0.00%  xfsaild/xvda1    [crc32c_intel]     [k] crc_83
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] __sched_text_start
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] blk_start_plug
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] finish_task_switch
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] schedule
     0.00%  xfsaild/xvda1    [xfs]              [k] __xfs_dir3_data_check
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_trans_ail_cursor_first


# Samples: 6M of event 'skb:consume_skb'
# Event count (approx.): 6504704
#
# Overhead  Command          Shared Object      Symbol                     
# ........  ...............  .................  ...........................
#
    94.47%  swapper          [kernel.kallsyms]  [k] consume_skb
     4.53%  postgres         [kernel.kallsyms]  [k] consume_skb
     0.58%  ksoftirqd/3      [kernel.kallsyms]  [k] consume_skb
     0.23%  kswapd0          [kernel.kallsyms]  [k] consume_skb
     0.08%  rngd             [kernel.kallsyms]  [k] consume_skb
     0.08%  perf             [kernel.kallsyms]  [k] consume_skb
     0.01%  kworker/u30:0    [kernel.kallsyms]  [k] consume_skb
     0.00%  sshd             [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] consume_skb
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] consume_skb
     0.00%  postgres         [kernel.kallsyms]  [k] __consume_stateless_skb
     0.00%  :3559            [kernel.kallsyms]  [k] consume_skb
     0.00%  chronyd          [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] consume_skb
     0.00%  auditd           [kernel.kallsyms]  [k] consume_skb
     0.00%  kauditd          [kernel.kallsyms]  [k] consume_skb
     0.00%  systemd-journal  [kernel.kallsyms]  [k] consume_skb
     0.00%  rcu_sched        [kernel.kallsyms]  [k] consume_skb
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] consume_skb
     0.00%  chronyd          [kernel.kallsyms]  [k] __consume_stateless_skb
     0.00%  master           [kernel.kallsyms]  [k] consume_skb
     0.00%  pickup           [kernel.kallsyms]  [k] consume_skb
     0.00%  systemd          [kernel.kallsyms]  [k] consume_skb
     0.00%  systemd-logind   [kernel.kallsyms]  [k] consume_skb
     0.00%  ip               [kernel.kallsyms]  [k] consume_skb
     0.00%  curl             [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] consume_skb
     0.00%  bash             [kernel.kallsyms]  [k] consume_skb
     0.00%  dhclient         [kernel.kallsyms]  [k] consume_skb
     0.00%  qmgr             [kernel.kallsyms]  [k] consume_skb
     0.00%  dbus-send        [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/0:1      [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/3:3      [kernel.kallsyms]  [k] consume_skb
     0.00%  :3572            [kernel.kallsyms]  [k] consume_skb
     0.00%  sshd             [kernel.kallsyms]  [k] __consume_stateless_skb
     0.00%  dhclient         [kernel.kallsyms]  [k] __consume_stateless_skb
     0.00%  watchdog/3       [kernel.kallsyms]  [k] consume_skb


#
# (Tip: Show individual samples with: perf script)
#
