# To display the perf.data header info, please use --header/--header-only options.
#
#
# Total Lost Samples: 0
#
# Samples: 349K of event 'block:block_rq_insert'
# Event count (approx.): 349822
#
# Overhead  Command          Shared Object      Symbol               
# ........  ...............  .................  .....................
#
    95.64%  postgres         [kernel.kallsyms]  [k] __elv_add_request
     2.69%  kworker/u30:0    [kernel.kallsyms]  [k] __elv_add_request
     1.53%  perf             [kernel.kallsyms]  [k] __elv_add_request
     0.06%  xfsaild/xvda1    [kernel.kallsyms]  [k] __elv_add_request
     0.06%  systemd-journal  [kernel.kallsyms]  [k] __elv_add_request
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] __elv_add_request
     0.00%  curl             [kernel.kallsyms]  [k] __elv_add_request
     0.00%  :3569            [kernel.kallsyms]  [k] __elv_add_request
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] __elv_add_request
     0.00%  sadc             [kernel.kallsyms]  [k] __elv_add_request
     0.00%  ls               [kernel.kallsyms]  [k] __elv_add_request
     0.00%  auditd           [kernel.kallsyms]  [k] __elv_add_request
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] __elv_add_request
     0.00%  pkill            [kernel.kallsyms]  [k] __elv_add_request
     0.00%  sh               [kernel.kallsyms]  [k] __elv_add_request
     0.00%  :3585            [kernel.kallsyms]  [k] __elv_add_request
     0.00%  bash             [kernel.kallsyms]  [k] __elv_add_request
     0.00%  crond            [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%  kswapd0          [kernel.kallsyms]  [k] __elv_add_request
     0.00%  sa1              [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.): 1699379750000
#
# Overhead  Command          Shared Object        Symbol                                       
# ........  ...............  ...................  .............................................
#
    66.32%  swapper          [kernel.kallsyms]    [k] native_safe_halt
     9.68%  postgres         [vdso]               [.] __vdso_gettimeofday
     5.03%  postgres         [kernel.kallsyms]    [k] do_syscall_64
     4.83%  postgres         libpthread-2.26.so   [.] __libc_recv
     1.54%  postgres         [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.83%  postgres         [kernel.kallsyms]    [k] __lock_text_start
     0.43%  postgres         postgres             [.] pg_comp_crc32c_sse42
     0.41%  postgres         [kernel.kallsyms]    [k] __audit_syscall_entry
     0.37%  postgres         [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.37%  postgres         [kernel.kallsyms]    [k] xen_clocksource_get_cycles
     0.37%  postgres         [kernel.kallsyms]    [k] __audit_syscall_exit
     0.32%  postgres         [kernel.kallsyms]    [k] tcp_recvmsg
     0.32%  postgres         [kernel.kallsyms]    [k] syscall_trace_enter
     0.30%  postgres         [kernel.kallsyms]    [k] __local_bh_enable_ip
     0.27%  postgres         [kernel.kallsyms]    [k] sys_gettimeofday
     0.26%  postgres         [kernel.kallsyms]    [k] inet_recvmsg
     0.26%  postgres         [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.25%  postgres         postgres             [.] ResetLatch
     0.24%  swapper          [kernel.kallsyms]    [k] __lock_text_start
     0.24%  postgres         [kernel.kallsyms]    [k] __getnstimeofday64
     0.23%  postgres         [kernel.kallsyms]    [k] __softirqentry_text_start
     0.23%  postgres         [kernel.kallsyms]    [k] _raw_spin_lock_bh
     0.22%  postgres         [kernel.kallsyms]    [k] SYSC_recvfrom
     0.20%  postgres         [kernel.kallsyms]    [k] __fget_light
     0.20%  postgres         [kernel.kallsyms]    [k] blk_flush_plug_list
     0.15%  postgres         postgres             [.] ProcessClientReadInterrupt
     0.13%  postgres         [kernel.kallsyms]    [k] import_single_range
     0.12%  postgres         postgres             [.] GetFlushRecPtr
     0.11%  postgres         postgres             [.] GetCurrentTimestamp
     0.11%  swapper          [kernel.kallsyms]    [k] __softirqentry_text_start
     0.11%  postgres         [kernel.kallsyms]    [k] syscall_slow_exit_work
     0.11%  postgres         libpthread-2.26.so   [.] __libc_send
     0.11%  postgres         [kernel.kallsyms]    [k] do_gettimeofday
     0.10%  postgres         [kernel.kallsyms]    [k] get_page_from_freelist
     0.10%  postgres         [kernel.kallsyms]    [k] kfree
     0.10%  postgres         postgres             [.] socket_is_send_pending
     0.10%  postgres         postgres             [.] WalSndLoop
     0.09%  swapper          [kernel.kallsyms]    [k] finish_task_switch
     0.09%  postgres         [kernel.kallsyms]    [k] tcp_release_cb
     0.09%  postgres         libc-2.26.so         [.] __memmove_avx_unaligned_erms
     0.09%  perf             perf                 [.] perf_evsel__parse_sample
     0.08%  postgres         [kernel.kallsyms]    [k] unroll_tree_refs
     0.07%  postgres         [kernel.kallsyms]    [k] current_kernel_time64
     0.07%  kswapd0          [kernel.kallsyms]    [k] __lock_text_start
     0.07%  postgres         [kernel.kallsyms]    [k] __indirect_thunk_start
     0.07%  postgres         [kernel.kallsyms]    [k] finish_task_switch
     0.07%  postgres         postgres             [.] XLogSendPhysical
     0.06%  postgres         [kernel.kallsyms]    [k] memcpy_erms
     0.06%  postgres         [kernel.kallsyms]    [k] sockfd_lookup_light
     0.06%  postgres         postgres             [.] socket_set_nonblocking
     0.06%  postgres         postgres             [.] pq_getbyte_if_available
     0.05%  postgres         [kernel.kallsyms]    [k] path_put
     0.05%  postgres         [kernel.kallsyms]    [k] xennet_poll
     0.05%  postgres         [kernel.kallsyms]    [k] __add_to_page_cache_locked
     0.05%  postgres         [kernel.kallsyms]    [k] copy_user_generic_unrolled
     0.05%  postgres         [kernel.kallsyms]    [k] release_sock
     0.05%  postgres         [kernel.kallsyms]    [k] tcp_sendmsg_locked
     0.04%  postgres         [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.04%  kswapd0          [kernel.kallsyms]    [k] free_hot_cold_page
     0.04%  swapper          [kernel.kallsyms]    [k] tick_nohz_idle_enter
     0.04%  swapper          [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.04%  postgres         postgres             [.] secure_read
     0.04%  postgres         postgres             [.] ProcessRepliesIfAny
     0.04%  perf             perf                 [.] ordered_events__queue
     0.04%  kswapd0          [kernel.kallsyms]    [k] shrink_inactive_list
     0.04%  postgres         libpthread-2.26.so   [.] __errno_location
     0.04%  postgres         [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.04%  swapper          [kernel.kallsyms]    [k] memcpy_erms
     0.04%  swapper          [kernel.kallsyms]    [k] tick_nohz_idle_exit
     0.03%  postgres         postgres             [.] LagTrackerWrite
     0.03%  postgres         postgres             [.] socket_flush_if_writable
     0.03%  postgres         postgres             [.] backup_sigusr1_handler
     0.03%  postgres         libc-2.26.so         [.] read
     0.03%  postgres         [kernel.kallsyms]    [k] generic_file_read_iter
     0.03%  postgres         [kernel.kallsyms]    [k] lock_sock_nested
     0.03%  postgres         [kernel.kallsyms]    [k] __radix_tree_lookup
     0.03%  postgres         [kernel.kallsyms]    [k] _copy_to_user
     0.03%  postgres         [kernel.kallsyms]    [k] mntput
     0.03%  postgres         libc-2.26.so         [.] epoll_pwait
     0.03%  postgres         [kernel.kallsyms]    [k] tcp_write_xmit
     0.03%  postgres         [kernel.kallsyms]    [k] __pskb_pull_tail
     0.03%  kswapd0          [kernel.kallsyms]    [k] shrink_page_list
     0.03%  postgres         [kernel.kallsyms]    [k] sys_recvfrom
     0.03%  postgres         [kernel.kallsyms]    [k] tcp_v4_rcv
     0.03%  postgres         libc-2.26.so         [.] __GI___kill
     0.03%  swapper          [kernel.kallsyms]    [k] xennet_poll
     0.03%  postgres         postgres             [.] WalSndKeepaliveIfNecessary
     0.03%  postgres         [kernel.kallsyms]    [k] sock_recvmsg
     0.03%  postgres         [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.02%  postgres         postgres             [.] pq_endmsgread
     0.02%  postgres         [kernel.kallsyms]    [k] get_signal
     0.02%  perf             libpthread-2.26.so   [.] __pthread_rwlock_unlock
     0.02%  swapper          [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.02%  postgres         [kernel.kallsyms]    [k] tcp_cleanup_rbuf
     0.02%  swapper          [kernel.kallsyms]    [k] do_idle
     0.02%  postgres         [kernel.kallsyms]    [k] skb_release_data
     0.02%  postgres         [kernel.kallsyms]    [k] tcp_clean_rtx_queue
     0.02%  postgres         [kernel.kallsyms]    [k] security_socket_recvmsg
     0.02%  postgres         [kernel.kallsyms]    [k] dput
     0.02%  perf             perf                 [.] perf_evlist__parse_sample
     0.02%  postgres         [kernel.kallsyms]    [k] ip_rcv
     0.02%  postgres         [kernel.kallsyms]    [k] __pv_queued_spin_lock_slowpath
     0.02%  swapper          [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.02%  rngd             [kernel.kallsyms]    [k] finish_task_switch
     0.02%  postgres         [kernel.kallsyms]    [k] tcp_ack
     0.02%  postgres         [kernel.kallsyms]    [k] find_get_entry
     0.02%  postgres         [kernel.kallsyms]    [k] __inet_lookup_established
     0.02%  postgres         [kernel.kallsyms]    [k] ipv4_mtu
     0.02%  perf             perf                 [.] machine__findnew_thread
     0.02%  postgres         [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.02%  postgres         [kernel.kallsyms]    [k] tcp_check_space
     0.02%  postgres         [kernel.kallsyms]    [k] net_rx_action
     0.02%  postgres         [kernel.kallsyms]    [k] __skb_clone
     0.02%  postgres         [kernel.kallsyms]    [k] do_mpage_readpage
     0.02%  postgres         postgres             [.] WalSndCheckTimeOut
     0.02%  postgres         [kernel.kallsyms]    [k] packet_rcv
     0.01%  postgres         postgres             [.] update_basebackup_progress
     0.01%  postgres         [kernel.kallsyms]    [k] mpage_readpages
     0.01%  postgres         [kernel.kallsyms]    [k] free_hot_cold_page
     0.01%  postgres         [kernel.kallsyms]    [k] __free_pages_ok
     0.01%  perf             [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.01%  postgres         [kernel.kallsyms]    [k] skb_copy_bits
     0.01%  swapper          [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.01%  swapper          [kernel.kallsyms]    [k] __pskb_pull_tail
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_v4_rcv
     0.01%  swapper          [kernel.kallsyms]    [k] get_page_from_freelist
     0.01%  postgres         [kernel.kallsyms]    [k] prefetch_freepointer
     0.01%  postgres         [kernel.kallsyms]    [k] ipv4_dst_check
     0.01%  postgres         postgres             [.] pq_startmsgread
     0.01%  postgres         [kernel.kallsyms]    [k] dev_gro_receive
     0.01%  postgres         [kernel.kallsyms]    [k] _raw_spin_lock
     0.01%  postgres         [kernel.kallsyms]    [k] skb_split
     0.01%  perf             libpthread-2.26.so   [.] __pthread_rwlock_rdlock
     0.01%  postgres         postgres             [.] secure_raw_read
     0.01%  perf             libpthread-2.26.so   [.] __pthread_rwlock_wrlock
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_update_pacing_rate
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.01%  postgres         [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.01%  postgres         [kernel.kallsyms]    [k] tcp4_gro_receive
     0.01%  postgres         [kernel.kallsyms]    [k] __build_skb
     0.01%  swapper          [kernel.kallsyms]    [k] skb_release_data
     0.01%  postgres         [kernel.kallsyms]    [k] inet_gro_receive
     0.01%  postgres         postgres             [.] __errno_location@plt
     0.01%  postgres         [kernel.kallsyms]    [k] ip_queue_xmit
     0.01%  swapper          [kernel.kallsyms]    [k] packet_rcv
     0.01%  postgres         [kernel.kallsyms]    [k] ip_finish_output2
     0.01%  postgres         [kernel.kallsyms]    [k] page_frag_free
     0.01%  postgres         [kernel.kallsyms]    [k] kmem_cache_alloc
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_clean_rtx_queue
     0.01%  postgres         [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_write_xmit
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_ack
     0.01%  swapper          [kernel.kallsyms]    [k] __inet_lookup_established
     0.01%  postgres         [kernel.kallsyms]    [k] __alloc_skb
     0.01%  postgres         [kernel.kallsyms]    [k] bictcp_acked
     0.01%  swapper          [kernel.kallsyms]    [k] refresh_cpu_vm_stats
     0.01%  swapper          [kernel.kallsyms]    [k] ip_rcv
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_established_options
     0.01%  postgres         [kernel.kallsyms]    [k] ip_local_deliver
     0.01%  postgres         [kernel.kallsyms]    [k] __set_current_blocked
     0.01%  postgres         [kernel.kallsyms]    [k] skb_page_frag_refill
     0.01%  postgres         postgres             [.] gettimeofday@plt
     0.01%  postgres         [kernel.kallsyms]    [k] inet_sendmsg
     0.01%  postgres         [kernel.kallsyms]    [k] bictcp_cong_avoid
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_trim_head
     0.01%  swapper          [kernel.kallsyms]    [k] __skb_clone
     0.01%  swapper          [kernel.kallsyms]    [k] free_hot_cold_page
     0.01%  perf             perf                 [.] thread__get
     0.01%  postgres         [kernel.kallsyms]    [k] kmem_cache_free
     0.01%  swapper          [kernel.kallsyms]    [k] inet_gro_receive
     0.01%  swapper          [kernel.kallsyms]    [k] net_rx_action
     0.01%  postgres         [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.01%  postgres         postgres             [.] WaitEventSetWait
     0.01%  perf             perf                 [.] thread__put
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_rcv_established
     0.01%  postgres         [kernel.kallsyms]    [k] consume_skb
     0.01%  swapper          [kernel.kallsyms]    [k] default_idle
     0.01%  swapper          [kernel.kallsyms]    [k] skb_copy_bits
     0.01%  postgres         [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_current_mss
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_check_space
     0.01%  swapper          [kernel.kallsyms]    [k] __free_pages_ok
     0.01%  swapper          [kernel.kallsyms]    [k] ipv4_dst_check
     0.01%  postgres         [kernel.kallsyms]    [k] blk_queue_split
     0.01%  postgres         [xfs]                [k] xfs_file_read_iter
     0.01%  swapper          [kernel.kallsyms]    [k] skb_split
     0.01%  postgres         [kernel.kallsyms]    [k] mem_cgroup_commit_charge
     0.01%  postgres         [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.01%  swapper          [kernel.kallsyms]    [k] rcu_idle_exit
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_v4_md5_lookup
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_wfree
     0.01%  swapper          [kernel.kallsyms]    [k] dev_gro_receive
     0.01%  postgres         [kernel.kallsyms]    [k] SYSC_sendto
     0.01%  kswapd0          [kernel.kallsyms]    [k] page_mapping
     0.01%  postgres         postgres             [.] ProcessClientWriteInterrupt
     0.01%  postgres         [kernel.kallsyms]    [k] __slab_alloc
     0.01%  postgres         [kernel.kallsyms]    [k] do_csum
     0.01%  swapper          [kernel.kallsyms]    [k] ip_finish_output2
     0.01%  swapper          [kernel.kallsyms]    [k] __build_skb
     0.01%  postgres         [kernel.kallsyms]    [k] __kmalloc_node_track_caller
     0.01%  postgres         [kernel.kallsyms]    [k] perf_output_copy
     0.01%  postgres         [kernel.kallsyms]    [k] net_tx_action
     0.01%  postgres         [kernel.kallsyms]    [k] ip_rcv_finish
     0.01%  postgres         [kernel.kallsyms]    [k] add_to_page_cache_lru
     0.01%  postgres         [kernel.kallsyms]    [k] iov_iter_advance
     0.01%  postgres         [kernel.kallsyms]    [k] perf_output_sample
     0.01%  swapper          [kernel.kallsyms]    [k] page_frag_free
     0.01%  postgres         postgres             [.] sendFile
     0.01%  swapper          [kernel.kallsyms]    [k] tcp4_gro_receive
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_rack_detect_loss
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_sacktag_write_queue
     0.01%  postgres         [unknown]            [k] 0xffffffffa00f4e19
     0.01%  swapper          [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.01%  postgres         [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_ack_update_rtt.isra.33
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.01%  postgres         [kernel.kallsyms]    [k] xennet_start_xmit
     0.01%  perf             perf                 [.] maps__find
     0.01%  postgres         [kernel.kallsyms]    [k] __copy_skb_header
     0.01%  postgres         [kernel.kallsyms]    [k] ip_local_deliver_finish
     0.01%  postgres         [kernel.kallsyms]    [k] __pskb_trim_head
     0.01%  postgres         [kernel.kallsyms]    [k] ip_output
     0.01%  swapper          [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.01%  swapper          [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.01%  swapper          [kernel.kallsyms]    [k] ipv4_mtu
     0.01%  perf             perf                 [.] thread__find_addr_map
     0.01%  swapper          [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_push
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_trim_head
     0.01%  postgres         [kernel.kallsyms]    [k] __dev_queue_xmit
     0.01%  postgres         [kernel.kallsyms]    [k] mark_page_accessed
     0.01%  postgres         [kernel.kallsyms]    [k] mod_timer
     0.01%  postgres         [kernel.kallsyms]    [k] gnttab_update_entry_v1
     0.01%  postgres         [kernel.kallsyms]    [k] workingset_refault
     0.01%  postgres         [kernel.kallsyms]    [k] _raw_spin_unlock_bh
     0.01%  postgres         [kernel.kallsyms]    [k] __fdget
     0.01%  swapper          [kernel.kallsyms]    [k] kmem_cache_free
     0.01%  postgres         [kernel.kallsyms]    [k] __slab_free
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_md5_do_lookup
     0.01%  postgres         libc-2.26.so         [.] _IO_file_xsgetn
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_gro_receive
     0.01%  postgres         [kernel.kallsyms]    [k] tcp_tso_segs
     0.00%  swapper          [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  swapper          [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  swapper          [kernel.kallsyms]    [k] consume_skb
     0.00%  postgres         [kernel.kallsyms]    [k] perf_output_begin_forward
     0.00%  postgres         [kernel.kallsyms]    [k] get_request
     0.00%  postgres         [kernel.kallsyms]    [k] release_pages
     0.00%  swapper          [kernel.kallsyms]    [k] ip_local_deliver
     0.00%  swapper          [kernel.kallsyms]    [k] ip_queue_xmit
     0.00%  postgres         [kernel.kallsyms]    [k] __lru_cache_add
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_sendmsg
     0.00%  postgres         [kernel.kallsyms]    [k] alloc_pages_current
     0.00%  postgres         [kernel.kallsyms]    [k] sys_rt_sigreturn
     0.00%  swapper          [kernel.kallsyms]    [k] bictcp_cong_avoid
     0.00%  postgres         [kernel.kallsyms]    [k] PageHuge
     0.00%  postgres         [kernel.kallsyms]    [k] inet_ehashfn
     0.00%  postgres         [kernel.kallsyms]    [k] __sched_text_start
     0.00%  postgres         [kernel.kallsyms]    [k] xen_sched_clock
     0.00%  swapper          [kernel.kallsyms]    [k] ip_output
     0.00%  postgres         [kernel.kallsyms]    [k] sys_epoll_pwait
     0.00%  swapper          [kernel.kallsyms]    [k] do_csum
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_update_pacing_rate
     0.00%  postgres         [kernel.kallsyms]    [k] copy_page_to_iter
     0.00%  swapper          [kernel.kallsyms]    [k] ip_rcv_finish
     0.00%  postgres         [kernel.kallsyms]    [k] eth_type_trans
     0.00%  swapper          [kernel.kallsyms]    [k] bictcp_acked
     0.00%  postgres         [kernel.kallsyms]    [k] mod_node_page_state
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_v4_inbound_md5_hash
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_v4_do_rcv
     0.00%  postgres         postgres             [.] pg_checksum_update
     0.00%  postgres         [kernel.kallsyms]    [k] _copy_from_iter_full
     0.00%  swapper          [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  postgres         [kernel.kallsyms]    [k] csum_partial_ext
     0.00%  swapper          [kernel.kallsyms]    [k] perf_output_begin_forward
     0.00%  postgres         postgres             [.] socket_putmessage
     0.00%  swapper          [kernel.kallsyms]    [k] perf_output_sample
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e1a
     0.00%  swapper          [kernel.kallsyms]    [k] __slab_alloc
     0.00%  postgres         [kernel.kallsyms]    [k] __xfrm_policy_check2.constprop.34
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_wfree
     0.00%  postgres         [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.00%  postgres         [kernel.kallsyms]    [k] skb_release_head_state
     0.00%  postgres         postgres             [.] secure_write
     0.00%  postgres         [kernel.kallsyms]    [k] audit_signal_info
     0.00%  swapper          [kernel.kallsyms]    [k] need_update
     0.00%  swapper          [kernel.kallsyms]    [k] memchr_inv
     0.00%  postgres         [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.00%  postgres         [kernel.kallsyms]    [k] netif_receive_skb_internal
     0.00%  postgres         [kernel.kallsyms]    [k] napi_complete_done
     0.00%  swapper          [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.00%  perf             [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  perf             perf                 [.] build_id__mark_dso_hit
     0.00%  swapper          [kernel.kallsyms]    [k] __dev_queue_xmit
     0.00%  postgres         [kernel.kallsyms]    [k] __do_page_cache_readahead
     0.00%  perf             perf                 [.] perf_session__process_events
     0.00%  postgres         [kernel.kallsyms]    [k] napi_gro_receive
     0.00%  perf             [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  postgres         [kernel.kallsyms]    [k] __skb_checksum
     0.00%  postgres         libc-2.26.so         [.] _IO_fread
     0.00%  postgres         [kernel.kallsyms]    [k] find_pid_ns
     0.00%  swapper          [kernel.kallsyms]    [k] ip_local_deliver_finish
     0.00%  swapper          [kernel.kallsyms]    [k] net_tx_action
     0.00%  postgres         [kernel.kallsyms]    [k] __fpu__restore_sig
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_event_new_data_sent
     0.00%  postgres         [kernel.kallsyms]    [k] minmax_running_min
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_ack_update_rtt.isra.33
     0.00%  postgres         [kernel.kallsyms]    [k] ep_poll
     0.00%  postgres         [kernel.kallsyms]    [k] perf_event_output_forward
     0.00%  postgres         [kernel.kallsyms]    [k] sk_stream_write_space
     0.00%  perf             perf                 [.] 0x00000000000f2335
     0.00%  swapper          [kernel.kallsyms]    [k] raw_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]    [k] __remove_mapping
     0.00%  swapper          [kernel.kallsyms]    [k] fold_diff
     0.00%  postgres         [kernel.kallsyms]    [k] sock_put
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_rate_gen
     0.00%  postgres         [kernel.kallsyms]    [k] __kfree_skb_flush
     0.00%  postgres         [kernel.kallsyms]    [k] csum_partial
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rcv_established
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_sacktag_walk
     0.00%  swapper          [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  postgres         [kernel.kallsyms]    [k] do_signal
     0.00%  swapper          [kernel.kallsyms]    [k] __alloc_skb
     0.00%  swapper          [kernel.kallsyms]    [k] eth_type_trans
     0.00%  kswapd0          [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  postgres         [kernel.kallsyms]    [k] skb_checksum
     0.00%  postgres         [kernel.kallsyms]    [k] skb_shift
     0.00%  perf             [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  postgres         [kernel.kallsyms]    [k] __vfs_read
     0.00%  swapper          [kernel.kallsyms]    [k] mod_timer
     0.00%  swapper          [kernel.kallsyms]    [k] perf_output_copy
     0.00%  postgres         [kernel.kallsyms]    [k] get_mem_cgroup_from_mm
     0.00%  postgres         [kernel.kallsyms]    [k] raw_local_deliver
     0.00%  postgres         libc-2.26.so         [.] _IO_feof
     0.00%  swapper          [kernel.kallsyms]    [k] kfree
     0.00%  postgres         [kernel.kallsyms]    [k] skb_clone
     0.00%  swapper          [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  postgres         [kernel.kallsyms]    [k] __skb_gro_checksum_complete
     0.00%  postgres         [kernel.kallsyms]    [k] perf_tp_event
     0.00%  postgres         postgres             [.] internal_putbytes
     0.00%  postgres         [kernel.kallsyms]    [k] sch_direct_xmit
     0.00%  postgres         [kernel.kallsyms]    [k] SYSC_kill
     0.00%  postgres         [kernel.kallsyms]    [k] __tcp_push_pending_frames
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_v4_fill_cb
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_init_tso_segs
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_send_mss
     0.00%  perf             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  postgres         [kernel.kallsyms]    [k] tracing_generic_entry_update
     0.00%  swapper          [kernel.kallsyms]    [k] __copy_skb_header
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_inbound_md5_hash
     0.00%  swapper          [kernel.kallsyms]    [k] xennet_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] super_cache_count
     0.00%  postgres         [kernel.kallsyms]    [k] sched_clock_cpu
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_rearm_rto.part.59
     0.00%  swapper          [kernel.kallsyms]    [k] perf_tp_event
     0.00%  perf             perf                 [.] eprintf_time
     0.00%  postgres         postgres             [.] pgstat_progress_update_multi_param
     0.00%  perf             [kernel.kallsyms]    [k] __block_commit_write.isra.32
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_rate_skb_delivered
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rack_detect_loss
     0.00%  postgres         [kernel.kallsyms]    [k] sys_read
     0.00%  swapper          [kernel.kallsyms]    [k] __slab_free
     0.00%  postgres         [kernel.kallsyms]    [k] ep_send_events_proc
     0.00%  swapper          [kernel.kallsyms]    [k] inet_ehashfn
     0.00%  swapper          [kernel.kallsyms]    [k] skb_clone
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_md5_do_lookup
     0.00%  swapper          [kernel.kallsyms]    [k] __kmalloc_node_track_caller
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_gro_receive
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e1a
     0.00%  swapper          [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] uncharge_page
     0.00%  postgres         [kernel.kallsyms]    [k] fpu__clear
     0.00%  postgres         libc-2.26.so         [.] _IO_sgetn
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_established_options
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_sacktag_write_queue
     0.00%  swapper          [kernel.kallsyms]    [k] __pskb_trim_head
     0.00%  postgres         [kernel.kallsyms]    [k] ip_send_check
     0.00%  kworker/2:1      [xfs]                [k] xfs_destroy_ioend
     0.00%  postgres         [kernel.kallsyms]    [k] sys_sendto
     0.00%  postgres         postgres             [.] internal_flush
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_update_entry_v1
     0.00%  postgres         [kernel.kallsyms]    [k] copy_fpstate_to_sigframe
     0.00%  swapper          [kernel.kallsyms]    [k] __xfrm_policy_check2.constprop.34
     0.00%  postgres         [kernel.kallsyms]    [k] ip_finish_output
     0.00%  postgres         [kernel.kallsyms]    [k] skb_add_rx_frag
     0.00%  swapper          [kernel.kallsyms]    [k] skb_release_head_state
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_schedule_loss_probe
     0.00%  swapper          [kernel.kallsyms]    [k] _find_next_bit
     0.00%  postgres         [kernel.kallsyms]    [k] local_clock
     0.00%  postgres         [kernel.kallsyms]    [k] sk_stream_alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] page_mapped
     0.00%  perf             [kernel.kallsyms]    [k] __add_to_page_cache_locked
     0.00%  postgres         [kernel.kallsyms]    [k] bdev_read_page
     0.00%  swapper          [kernel.kallsyms]    [k] quiet_vmstat
     0.00%  postgres         [kernel.kallsyms]    [k] kfree_skbmem
     0.00%  postgres         [kernel.kallsyms]    [k] mem_cgroup_try_charge
     0.00%  rngd             [kernel.kallsyms]    [k] __fget_light
     0.00%  swapper          [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.00%  postgres         [xfs]                [k] xfs_get_blocks
     0.00%  perf             perf                 [.] map__load
     0.00%  kswapd0          [kernel.kallsyms]    [k] page_referenced
     0.00%  perf             perf                 [.] ui_progress__update
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_current_mss
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e19
     0.00%  postgres         [kernel.kallsyms]    [k] perf_prepare_sample
     0.00%  postgres         [kernel.kallsyms]    [k] __list_add_valid
     0.00%  swapper          [kernel.kallsyms]    [k] napi_gro_receive
     0.00%  postgres         [kernel.kallsyms]    [k] pagecache_get_page
     0.00%  postgres         [kernel.kallsyms]    [k] security_sock_rcv_skb
     0.00%  postgres         [kernel.kallsyms]    [k] ksize
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_cong_avoid_ai
     0.00%  swapper          [kernel.kallsyms]    [k] set_cpu_sd_state_idle
     0.00%  postgres         postgres             [.] secure_raw_write
     0.00%  swapper          [kernel.kallsyms]    [k] skb_shift
     0.00%  perf             perf                 [.] perf_evlist
     0.00%  postgres         [kernel.kallsyms]    [k] __usecs_to_jiffies
     0.00%  postgres         [kernel.kallsyms]    [k] sk_filter_trim_cap
     0.00%  postgres         [kernel.kallsyms]    [k] rcu_bh_qs
     0.00%  swapper          [kernel.kallsyms]    [k] sched_ttwu_pending
     0.00%  swapper          [kernel.kallsyms]    [k] sch_direct_xmit
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_do_rcv
     0.00%  postgres         [kernel.kallsyms]    [k] generic_make_request_checks
     0.00%  postgres         [kernel.kallsyms]    [k] up_read
     0.00%  swapper          [kernel.kallsyms]    [k] __local_bh_enable_ip
     0.00%  swapper          [kernel.kallsyms]    [k] perf_event_output_forward
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_stream_memory_free
     0.00%  swapper          [kernel.kallsyms]    [k] netif_receive_skb_internal
     0.00%  postgres         [kernel.kallsyms]    [k] inode_congested
     0.00%  postgres         [kernel.kallsyms]    [k] minmax_subwin_update
     0.00%  perf             [kernel.kallsyms]    [k] iov_iter_fault_in_readable
     0.00%  postgres         [kernel.kallsyms]    [k] auditd_test_task
     0.00%  swapper          [kernel.kallsyms]    [k] tracing_generic_entry_update
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __lock_text_start
     0.00%  postgres         [kernel.kallsyms]    [k] perf_swevent_get_recursion_context
     0.00%  postgres         [kernel.kallsyms]    [k] __perf_event_overflow
     0.00%  postgres         [kernel.kallsyms]    [k] exit_to_usermode_loop
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.00%  postgres         [kernel.kallsyms]    [k] sock_poll
     0.00%  postgres         [xfs]                [k] xfs_bmapi_read
     0.00%  swapper          [kernel.kallsyms]    [k] sk_filter_trim_cap
     0.00%  postgres         [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  postgres         [kernel.kallsyms]    [k] down_read
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_event_new_data_sent
     0.00%  perf             perf                 [.] events_stats__inc
     0.00%  swapper          [kernel.kallsyms]    [k] sock_put
     0.00%  postgres         [kernel.kallsyms]    [k] perf_event_pid_type
     0.00%  postgres         [kernel.kallsyms]    [k] fsnotify
     0.00%  swapper          [kernel.kallsyms]    [k] sk_stream_write_space
     0.00%  postgres         [kernel.kallsyms]    [k] netif_skb_features
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_fastretrans_alert
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_slab.part.49
     0.00%  postgres         [kernel.kallsyms]    [k] dev_queue_xmit_nit
     0.00%  postgres         [kernel.kallsyms]    [k] get_task_policy.part.31
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rate_gen
     0.00%  postgres         [kernel.kallsyms]    [k] skb_release_all
     0.00%  swapper          [kernel.kallsyms]    [k] csum_partial_ext
     0.00%  swapper          [kernel.kallsyms]    [k] napi_complete_done
     0.00%  postgres         [kernel.kallsyms]    [k] schedule_hrtimeout_range_clock
     0.00%  swapper          [kernel.kallsyms]    [k] cpu_startup_entry
     0.00%  swapper          [kernel.kallsyms]    [k] perf_misc_flags
     0.00%  postgres         [kernel.kallsyms]    [k] __perf_event_account_interrupt
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_sacktag_one
     0.00%  postgres         [kernel.kallsyms]    [k] __tcp_v4_send_check
     0.00%  swapper          [kernel.kallsyms]    [k] csum_partial
     0.00%  postgres         [kernel.kallsyms]    [k] bio_add_page
     0.00%  postgres         [kernel.kallsyms]    [k] memset_erms
     0.00%  postgres         [kernel.kallsyms]    [k] skb_push
     0.00%  swapper          [kernel.kallsyms]    [k] sk_reset_timer
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_tso_segs
     0.00%  postgres         [kernel.kallsyms]    [k] perf_trace_buf_alloc
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_shifted_skb
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_md5_lookup
     0.00%  postgres         [kernel.kallsyms]    [k] __sk_dst_check
     0.00%  postgres         [kernel.kallsyms]    [k] lock_timer_base
     0.00%  postgres         [kernel.kallsyms]    [k] validate_xmit_skb
     0.00%  postgres         [xfs]                [k] xfs_iunlock
     0.00%  swapper          [kernel.kallsyms]    [k] __skb_checksum
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rearm_rto.part.59
     0.00%  postgres         [kernel.kallsyms]    [k] __page_cache_release
     0.00%  postgres         [kernel.kallsyms]    [k] __zone_watermark_ok
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_rack_advance
     0.00%  swapper          [kernel.kallsyms]    [k] __sk_dst_check
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  postgres         [kernel.kallsyms]    [k] schedule
     0.00%  swapper          [kernel.kallsyms]    [k] minmax_running_min
     0.00%  swapper          [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  postgres         [kernel.kallsyms]    [k] blk_rq_init
     0.00%  swapper          [kernel.kallsyms]    [k] __sched_text_start
     0.00%  postgres         [kernel.kallsyms]    [k] rw_verify_area
     0.00%  swapper          [kernel.kallsyms]    [k] __skb_gro_checksum_complete
     0.00%  swapper          [kernel.kallsyms]    [k] skb_checksum
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_init_tso_segs
     0.00%  perf             perf                 [.] dso__loaded
     0.00%  rngd             [kernel.kallsyms]    [k] poll_schedule_timeout
     0.00%  postgres         [kernel.kallsyms]    [k] __disk_get_part
     0.00%  postgres         [kernel.kallsyms]    [k] skb_defer_rx_timestamp
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_v4_send_check
     0.00%  swapper          [kernel.kallsyms]    [k] ip_send_check
     0.00%  postgres         [kernel.kallsyms]    [k] __clear_user
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_poll
     0.00%  postgres         [kernel.kallsyms]    [k] try_charge
     0.00%  postgres         [kernel.kallsyms]    [k] vfs_read
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e2c
     0.00%  rngd             [kernel.kallsyms]    [k] random_poll
     0.00%  postgres         [kernel.kallsyms]    [k] __perf_event_header__init_id
     0.00%  swapper          [kernel.kallsyms]    [k] __kfree_skb_flush
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_fill_cb
     0.00%  postgres         [kernel.kallsyms]    [k] __list_del_entry_valid
     0.00%  swapper          [kernel.kallsyms]    [k] xen_sched_clock
     0.00%  postgres         [kernel.kallsyms]    [k] __release_sock
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rate_skb_delivered
     0.00%  postgres         [kernel.kallsyms]    [k] perf_trace_buf_update
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_sacktag_walk
     0.00%  postgres         [kernel.kallsyms]    [k] sk_free
     0.00%  kswapd0          [kernel.kallsyms]    [k] free_hot_cold_page_list
     0.00%  postgres         [kernel.kallsyms]    [k] skb_entail
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_parse_md5sig_option
     0.00%  swapper          [kernel.kallsyms]    [k] __usecs_to_jiffies
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  perf             [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  postgres         [kernel.kallsyms]    [k] pagevec_lru_move_fn
     0.00%  swapper          [kernel.kallsyms]    [k] dev_queue_xmit_nit
     0.00%  kswapd0          [kernel.kallsyms]    [k] queue_work_on
     0.00%  postgres         [kernel.kallsyms]    [k] policy_nodemask
     0.00%  swapper          [kernel.kallsyms]    [k] perf_prepare_sample
     0.00%  swapper          [kernel.kallsyms]    [k] perf_trace_buf_alloc
     0.00%  swapper          [kernel.kallsyms]    [k] security_sock_rcv_skb
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_schedule_loss_probe
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_sndbuf_expand
     0.00%  swapper          [kernel.kallsyms]    [k] PageHuge
     0.00%  swapper          [kernel.kallsyms]    [k] kfree_skbmem
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_send_check
     0.00%  postgres         [kernel.kallsyms]    [k] check_kill_permission
     0.00%  postgres         [kernel.kallsyms]    [k] perf_misc_flags
     0.00%  postgres         [kernel.kallsyms]    [k] radix_tree_lookup_slot
     0.00%  swapper          [kernel.kallsyms]    [k] skb_defer_rx_timestamp
     0.00%  postgres         [kernel.kallsyms]    [k] __atime_needs_update
     0.00%  postgres         [kernel.kallsyms]    [k] kill_pid_info
     0.00%  postgres         [kernel.kallsyms]    [k] sock_sendmsg
     0.00%  swapper          [kernel.kallsyms]    [k] skb_release_all
     0.00%  postgres         [kernel.kallsyms]    [k] sys_kill
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_rate_check_app_limited
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_xmit_retransmit_queue.part.35
     0.00%  swapper          [kernel.kallsyms]    [k] alloc_pages_current
     0.00%  swapper          [kernel.kallsyms]    [k] schedule_idle
     0.00%  swapper          [kernel.kallsyms]    [k] validate_xmit_skb
     0.00%  swapper          [kernel.kallsyms]    [k] rcu_bh_qs
     0.00%  kswapd0          [kernel.kallsyms]    [k] page_evictable
     0.00%  postgres         [kernel.kallsyms]    [k] __fdget_pos
     0.00%  swapper          [kernel.kallsyms]    [k] __perf_event_account_interrupt
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_cong_avoid_ai
     0.00%  postgres         [kernel.kallsyms]    [k] __radix_tree_preload
     0.00%  postgres         [kernel.kallsyms]    [k] lruvec_lru_size
     0.00%  postgres         [kernel.kallsyms]    [k] list_sort.part.0
     0.00%  postgres         [kernel.kallsyms]    [k] setup_sigcontext
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_parse_options
     0.00%  postgres         [kernel.kallsyms]    [k] touch_atime
     0.00%  swapper          [kernel.kallsyms]    [k] skb_add_rx_frag
     0.00%  postgres         [kernel.kallsyms]    [k] __page_cache_alloc
     0.00%  swapper          [kernel.kallsyms]    [k] netif_skb_features
     0.00%  perf             perf                 [.] 0x00000000000f235a
     0.00%  swapper          [kernel.kallsyms]    [k] __tcp_push_pending_frames
     0.00%  kswapd0          [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  postgres         [kernel.kallsyms]    [k] __default_send_IPI_shortcut
     0.00%  postgres         [xfs]                [k] xfs_vm_readpages
     0.00%  postgres         postgres             [.] throttle
     0.00%  rngd             [kernel.kallsyms]    [k] do_sys_poll
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_shifted_skb
     0.00%  postgres         [kernel.kallsyms]    [k] sk_reset_timer
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_fragment
     0.00%  swapper          [kernel.kallsyms]    [k] sched_clock_cpu
     0.00%  postgres         [kernel.kallsyms]    [k] blk_throtl_bio
     0.00%  postgres         [kernel.kallsyms]    [k] guard_bio_eod
     0.00%  postgres         [kernel.kallsyms]    [k] policy_node
     0.00%  rngd             [kernel.kallsyms]    [k] schedule_hrtimeout_range_clock
     0.00%  postgres         [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  postgres         libpthread-2.26.so   [.] __restore_rt
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_parse_md5sig_option
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  perf             [kernel.kallsyms]    [k] unmap_page_range
     0.00%  postgres         [kernel.kallsyms]    [k] sched_clock
     0.00%  postgres         [kernel.kallsyms]    [k] __ip_local_out
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_rate_skb_sent
     0.00%  swapper          [kernel.kallsyms]    [k] next_online_pgdat
     0.00%  kswapd0          [kernel.kallsyms]    [k] list_lru_count_one
     0.00%  kworker/u30:0    [xfs]                [k] xfs_do_writepage
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] find_get_pages_tag
     0.00%  postgres         [kernel.kallsyms]    [k] __kfree_skb
     0.00%  postgres         [kernel.kallsyms]    [k] blk_account_io_start
     0.00%  postgres         [kernel.kallsyms]    [k] copyin
     0.00%  postgres         [kernel.kallsyms]    [k] perf_output_put_handle
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_mark_head_lost
     0.00%  swapper          [kernel.kallsyms]    [k] ip_finish_output
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_fastretrans_alert
     0.00%  postgres         [kernel.kallsyms]    [k] _cond_resched
     0.00%  postgres         [kernel.kallsyms]    [k] blk_queue_bio
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_sacktag_one
     0.00%  kswapd0          [kernel.kallsyms]    [k] uncharge_batch
     0.00%  postgres         [kernel.kallsyms]    [k] percpu_counter_add_batch
     0.00%  swapper          [kernel.kallsyms]    [k] __tcp_v4_send_check
     0.00%  swapper          [kernel.kallsyms]    [k] lock_timer_base
     0.00%  swapper          [kernel.kallsyms]    [k] sk_stream_alloc_skb
     0.00%  postgres         [kernel.kallsyms]    [k] from_kuid_munged
     0.00%  postgres         [xfs]                [k] xfs_fsb_to_db
     0.00%  swapper          [kernel.kallsyms]    [k] __perf_event_overflow
     0.00%  swapper          [kernel.kallsyms]    [k] first_online_pgdat
     0.00%  kworker/u30:0    [xfs]                [k] xfs_start_buffer_writeback
     0.00%  postgres         [kernel.kallsyms]    [k] __bio_add_page
     0.00%  postgres         [xfs]                [k] xfs_ilock
     0.00%  swapper          [kernel.kallsyms]    [k] __ip_local_out
     0.00%  swapper          [kernel.kallsyms]    [k] perf_event_pid_type
     0.00%  swapper          [kernel.kallsyms]    [k] skb_gso_transport_seglen
     0.00%  perf             [kernel.kallsyms]    [k] __do_page_fault
     0.00%  perf             libpthread-2.26.so   [.] __libc_write
     0.00%  postgres         [kernel.kallsyms]    [k] mem_cgroup_uncharge
     0.00%  postgres         [kernel.kallsyms]    [k] part_inc_in_flight
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_chrono_stop
     0.00%  swapper          [kernel.kallsyms]    [k] __kfree_skb
     0.00%  swapper          [kernel.kallsyms]    [k] find_first_bit
     0.00%  swapper          [kernel.kallsyms]    [k] validate_xmit_xfrm
     0.00%  kswapd0          [kernel.kallsyms]    [k] shmem_unused_huge_count
     0.00%  postgres         [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref
     0.00%  postgres         [kernel.kallsyms]    [k] ip_copy_addrs
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_small_queue_check
     0.00%  postgres         [xfs]                [k] xfs_bmapi_trim_map.isra.17
     0.00%  postgres         [kernel.kallsyms]    [k] blk_queue_bounce
     0.00%  postgres         [kernel.kallsyms]    [k] skb_gso_validate_mtu
     0.00%  swapper          [kernel.kallsyms]    [k] perf_swevent_get_recursion_context
     0.00%  kswapd0          [kernel.kallsyms]    [k] __list_del_entry_valid
     0.00%  postgres         [kernel.kallsyms]    [k] do_softirq.part.17
     0.00%  postgres         [kernel.kallsyms]    [k] get_seconds
     0.00%  postgres         [kernel.kallsyms]    [k] gnttab_release_grant_reference
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_validate_incoming
     0.00%  postgres         [xfs]                [k] xfs_ilock_data_map_shared
     0.00%  postgres         [kernel.kallsyms]    [k] copyout
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_sndbuf_expand
     0.00%  perf             perf                 [.] pthread_rwlock_unlock@plt
     0.00%  postgres         [kernel.kallsyms]    [k] blk_start_plug
     0.00%  postgres         [kernel.kallsyms]    [k] perf_tp_event_match.isra.75.part.76
     0.00%  postgres         [kernel.kallsyms]    [k] skb_gso_transport_seglen
     0.00%  postgres         [kernel.kallsyms]    [k] memcpy
     0.00%  postgres         [kernel.kallsyms]    [k] sk_load_half_positive_offset
     0.00%  postgres         [kernel.kallsyms]    [k] skb_free_head
     0.00%  swapper          [kernel.kallsyms]    [k] __page_cache_release
     0.00%  postgres         [kernel.kallsyms]    [k] perf_trace_run_bpf_submit
     0.00%  swapper          [kernel.kallsyms]    [k] local_clock
     0.00%  swapper          [kernel.kallsyms]    [k] skb_push
     0.00%  kswapd0          [kernel.kallsyms]    [k] total_mapcount
     0.00%  postgres         [kernel.kallsyms]    [k] __fsnotify_parent
     0.00%  postgres         [kernel.kallsyms]    [k] ondemand_readahead
     0.00%  postgres         [kernel.kallsyms]    [k] validate_xmit_skb_list
     0.00%  swapper          [kernel.kallsyms]    [k] __perf_event_header__init_id
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rack_advance
     0.00%  kswapd0          [xfs]                [k] xfs_count_page_state
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_cwnd_reduction
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_rack_mark_lost
     0.00%  postgres         [kernel.kallsyms]    [k] free_compound_page
     0.00%  postgres         [kernel.kallsyms]    [k] sk_page_frag_refill
     0.00%  postgres         [xfs]                [k] xfs_bmbt_get_startoff
     0.00%  kswapd0          [kernel.kallsyms]    [k] mem_cgroup_uncharge_list
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_tasklet_func
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_fragment
     0.00%  postgres         [kernel.kallsyms]    [k] __tcp_select_window
     0.00%  postgres         [kernel.kallsyms]    [k] alloc_request_simple
     0.00%  postgres         [kernel.kallsyms]    [k] mempool_alloc
     0.00%  postgres         libc-2.26.so         [.] epoll_wait
     0.00%  rngd             [kernel.kallsyms]    [k] __sched_text_start
     0.00%  perf             [kernel.kallsyms]    [k] __block_write_begin_int
     0.00%  postgres         [kernel.kallsyms]    [k] generic_make_request
     0.00%  postgres         [kernel.kallsyms]    [k] security_file_permission
     0.00%  postgres         [kernel.kallsyms]    [k] validate_xmit_xfrm
     0.00%  postgres         [xfs]                [k] xfs_iext_bno_to_ext
     0.00%  postgres         [xfs]                [k] xfs_iext_lookup_extent
     0.00%  swapper          [kernel.kallsyms]    [k] perf_output_put_handle
     0.00%  swapper          [kernel.kallsyms]    [k] perf_trace_run_bpf_submit
     0.00%  postgres         [kernel.kallsyms]    [k] __bio_try_merge_page
     0.00%  postgres         [kernel.kallsyms]    [k] __put_page
     0.00%  swapper          [kernel.kallsyms]    [k] __default_send_IPI_shortcut
     0.00%  swapper          [kernel.kallsyms]    [k] __tcp_retransmit_skb
     0.00%  perf             [kernel.kallsyms]    [k] __mark_inode_dirty
     0.00%  postgres         [xfs]                [k] __xfs_bmbt_get_all
     0.00%  postgres         [xfs]                [k] xfs_file_buffered_aio_read
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_parse_options
     0.00%  perf             perf                 [.] 0x00000000000ef7e9
     0.00%  swapper          [kernel.kallsyms]    [k] ksize
     0.00%  swapper          [kernel.kallsyms]    [k] perf_tp_event_match.isra.75.part.76
     0.00%  perf             perf                 [.] 0x00000000000eebdb
     0.00%  perf             perf                 [.] 0x00000000000efb70
     0.00%  postgres         [kernel.kallsyms]    [k] __tcp_retransmit_skb
     0.00%  postgres         [kernel.kallsyms]    [k] blk_finish_plug
     0.00%  postgres         [kernel.kallsyms]    [k] fpu__drop
     0.00%  swapper          [kernel.kallsyms]    [k] ip_copy_addrs
     0.00%  swapper          [kernel.kallsyms]    [k] skb_gso_validate_mtu
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e2c
     0.00%  postgres         [kernel.kallsyms]    [k] gnttab_grant_foreign_access_ref
     0.00%  postgres         [kernel.kallsyms]    [k] netdev_pick_tx
     0.00%  swapper          [kernel.kallsyms]    [k] __tcp_select_window
     0.00%  swapper          [kernel.kallsyms]    [k] __x86_indirect_thunk_r8
     0.00%  kswapd0          [kernel.kallsyms]    [k] __list_add_valid
     0.00%  kswapd0          [kernel.kallsyms]    [k] drop_buffers
     0.00%  perf             [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  postgres         [kernel.kallsyms]    [k] __netif_receive_skb
     0.00%  postgres         [kernel.kallsyms]    [k] skb_gro_reset_offset
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_options_write
     0.00%  postgres         [xfs]                [k] xfs_bmapi_update_map
     0.00%  swapper          [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_mark_head_lost
     0.00%  kswapd0          [kernel.kallsyms]    [k] inactive_list_is_low
     0.00%  postgres         [kernel.kallsyms]    [k] __put_compound_page
     0.00%  postgres         [kernel.kallsyms]    [k] bio_integrity_prep
     0.00%  postgres         [kernel.kallsyms]    [k] blk_attempt_plug_merge
     0.00%  postgres         [kernel.kallsyms]    [k] dst_release
     0.00%  postgres         [kernel.kallsyms]    [k] ip_local_out
     0.00%  postgres         [kernel.kallsyms]    [k] kmalloc_slab
     0.00%  postgres         [kernel.kallsyms]    [k] perf_swevent_overflow
     0.00%  rngd             [kernel.kallsyms]    [k] schedule
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rack_mark_lost
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] write_cache_pages
     0.00%  perf             [kernel.kallsyms]    [k] finish_task_switch
     0.00%  perf             perf                 [.] 0x00000000000ef7dd
     0.00%  postgres         [kernel.kallsyms]    [k] page_cache_async_readahead
     0.00%  postgres         [kernel.kallsyms]    [k] restore_altstack
     0.00%  swapper          [kernel.kallsyms]    [k] minmax_subwin_update
     0.00%  swapper          [kernel.kallsyms]    [k] sk_free
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rate_skb_sent
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] clear_page_dirty_for_io
     0.00%  perf             [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  postgres         [kernel.kallsyms]    [k] security_socket_sendmsg
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_xmit_retransmit_queue.part.35
     0.00%  kswapd0          [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  perf             perf                 [.] 0x00000000000efc0d
     0.00%  postgres         [kernel.kallsyms]    [k] _raw_spin_lock_irq
     0.00%  postgres         [kernel.kallsyms]    [k] blk_queue_enter
     0.00%  postgres         [kernel.kallsyms]    [k] do_send_sig_info
     0.00%  postgres         [kernel.kallsyms]    [k] ep_scan_ready_list.constprop.16
     0.00%  postgres         [kernel.kallsyms]    [k] mpage_alloc.isra.8
     0.00%  postgres         [kernel.kallsyms]    [k] skb_network_protocol
     0.00%  swapper          [kernel.kallsyms]    [k] next_zone
     0.00%  postgres         [kernel.kallsyms]    [k] __kmalloc_reserve.isra.42
     0.00%  postgres         [kernel.kallsyms]    [k] signal_setup_done
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4ed6
     0.00%  swapper          [kernel.kallsyms]    [k] __put_compound_page
     0.00%  perf             [kernel.kallsyms]    [k] perf_poll
     0.00%  perf             perf                 [.] 0x00000000000ee930
     0.00%  perf             perf                 [.] 0x00000000000eea8f
     0.00%  perf             perf                 [.] 0x00000000000f23bb
     0.00%  postgres         [kernel.kallsyms]    [k] __do_page_fault
     0.00%  perf             [kernel.kallsyms]    [k] mem_cgroup_commit_charge
     0.00%  perf             perf                 [.] 0x00000000000e3655
     0.00%  perf             perf                 [.] 0x00000000000f238a
     0.00%  perf             perf                 [.] 0x00000000000f23a6
     0.00%  postgres         [kernel.kallsyms]    [k] do_sigaltstack.constprop.32
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_add_backlog
     0.00%  swapper          [kernel.kallsyms]    [k] find_busiest_group
     0.00%  swapper          [kernel.kallsyms]    [k] free_compound_page
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_cwnd_reduction
     0.00%  swapper          [kernel.kallsyms]    [k] validate_xmit_skb_list
     0.00%  perf             [kernel.kallsyms]    [k] mark_buffer_dirty
     0.00%  perf             perf                 [.] 0x00000000000ee926
     0.00%  perf             perf                 [.] 0x00000000000efbaf
     0.00%  postgres         [kernel.kallsyms]    [k] __x86_indirect_thunk_r8
     0.00%  postgres         [kernel.kallsyms]    [k] bio_associate_blkcg
     0.00%  postgres         [kernel.kallsyms]    [k] native_apic_mem_read
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  perf             perf                 [.] 0x00000000000ee910
     0.00%  postgres         [kernel.kallsyms]    [k] bvec_alloc
     0.00%  postgres         [kernel.kallsyms]    [k] part_round_stats
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_release_grant_reference
     0.00%  swapper          [kernel.kallsyms]    [k] skb_free_head
     0.00%  swapper          [kernel.kallsyms]    [k] skb_gro_reset_offset
     0.00%  kswapd0          [kernel.kallsyms]    [k] _cond_resched
     0.00%  perf             [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  perf             perf                 [.] 0x000000000003a0ff
     0.00%  perf             perf                 [.] 0x00000000000ee946
     0.00%  perf             perf                 [.] 0x00000000000ee95c
     0.00%  perf             perf                 [.] 0x00000000000eec18
     0.00%  perf             perf                 [.] 0x00000000000efbbb
     0.00%  perf             perf                 [.] 0x00000000000efbd7
     0.00%  perf             perf                 [.] 0x00000000000efc03
     0.00%  postgres         [kernel.kallsyms]    [k] disk_map_sector_rcu
     0.00%  postgres         [kernel.kallsyms]    [k] fpstate_init
     0.00%  postgres         [xfs]                [k] xfs_map_buffer.isra.13
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4ed7
     0.00%  swapper          [kernel.kallsyms]    [k] perf_swevent_overflow
     0.00%  perf             perf                 [.] 0x00000000000ee975
     0.00%  perf             perf                 [.] 0x00000000000f2378
     0.00%  perf             perf                 [.] 0x00000000000f2399
     0.00%  postgres         [kernel.kallsyms]    [k] io_schedule
     0.00%  postgres         [kernel.kallsyms]    [k] mutex_unlock
     0.00%  postgres         [kernel.kallsyms]    [k] put_pages_list
     0.00%  postgres         [kernel.kallsyms]    [k] radix_tree_lookup
     0.00%  postgres         [kernel.kallsyms]    [k] sk_stream_wait_memory
     0.00%  postgres         [kernel.kallsyms]    [k] sock_zerocopy_put
     0.00%  swapper          [kernel.kallsyms]    [k] perf_swevent_event
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_validate_incoming
     0.00%  perf             perf                 [.] 0x000000000003a0d1
     0.00%  perf             perf                 [.] 0x00000000000eeaa6
     0.00%  perf             perf                 [.] 0x00000000000eebf1
     0.00%  perf             perf                 [.] 0x00000000000efb74
     0.00%  perf             perf                 [.] 0x00000000000f2369
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4ec1
     0.00%  swapper          [kernel.kallsyms]    [k] memcpy
     0.00%  kswapd0          [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  kswapd0          [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  perf             [kernel.kallsyms]    [k] memset_erms
     0.00%  perf             perf                 [.] 0x00000000000efb7c
     0.00%  perf             perf                 [.] 0x00000000000efc46
     0.00%  perf             perf                 [.] 0x00000000000f233e
     0.00%  perf             perf                 [.] 0x00000000000f23d9
     0.00%  postgres         [kernel.kallsyms]    [k] _copy_from_user
     0.00%  postgres         [kernel.kallsyms]    [k] mem_cgroup_handle_over_high
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e6f
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_data_queue
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] page_mapping
     0.00%  perf             perf                 [.] 0x00000000000e3666
     0.00%  perf             perf                 [.] 0x00000000000ee91c
     0.00%  perf             perf                 [.] 0x00000000000ef7d8
     0.00%  perf             perf                 [.] 0x00000000000efc5a
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_urg
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e28
     0.00%  swapper          [kernel.kallsyms]    [k] __list_del_entry_valid
     0.00%  swapper          [kernel.kallsyms]    [k] get_seconds
     0.00%  swapper          [kernel.kallsyms]    [k] mem_cgroup_uncharge
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4ed7
     0.00%  perf             [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  perf             [kernel.kallsyms]    [k] __lru_cache_add
     0.00%  perf             [kernel.kallsyms]    [k] __slab_alloc
     0.00%  perf             [kernel.kallsyms]    [k] do_mpage_readpage
     0.00%  perf             perf                 [.] 0x000000000003a0e0
     0.00%  perf             perf                 [.] 0x00000000000e3640
     0.00%  perf             perf                 [.] 0x00000000000e3644
     0.00%  perf             perf                 [.] 0x00000000000ee914
     0.00%  perf             perf                 [.] 0x00000000000eec08
     0.00%  postgres         [kernel.kallsyms]    [k] free_hot_cold_page_list
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_data_queue
     0.00%  postgres         [xfs]                [k] xfs_bmbt_get_blockcount
     0.00%  swapper          [kernel.kallsyms]    [k] __kmalloc_reserve.isra.42
     0.00%  swapper          [kernel.kallsyms]    [k] __netif_receive_skb
     0.00%  swapper          [kernel.kallsyms]    [k] policy_node
     0.00%  swapper          [kernel.kallsyms]    [k] policy_nodemask
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_small_queue_check
     0.00%  kswapd0          [xfs]                [k] xfs_perag_get_tag
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] mod_node_page_state
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] unlock_page
     0.00%  perf             [kernel.kallsyms]    [k] node_dirty_ok
     0.00%  perf             perf                 [.] 0x00000000000e366a
     0.00%  perf             perf                 [.] 0x00000000000eeaad
     0.00%  perf             perf                 [.] 0x00000000000ef82f
     0.00%  postgres         [kernel.kallsyms]    [k] fpu__alloc_mathframe
     0.00%  postgres         [kernel.kallsyms]    [k] sk_forced_mem_schedule
     0.00%  postgres         postgres             [.] ModifyWaitEvent
     0.00%  postgres         postgres             [.] recv@plt
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e30
     0.00%  swapper          [kernel.kallsyms]    [k] __put_page
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_grant_foreign_access_ref
     0.00%  swapper          [kernel.kallsyms]    [k] ip_local_out
     0.00%  swapper          [kernel.kallsyms]    [k] sched_clock
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] smpboot_thread_fn
     0.00%  kswapd0          [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  perf             [kernel.kallsyms]    [k] add_to_page_cache_lru
     0.00%  perf             [kernel.kallsyms]    [k] release_pages
     0.00%  perf             [kernel.kallsyms]    [k] unlock_page
     0.00%  perf             libc-2.26.so         [.] __poll
     0.00%  perf             perf                 [.] 0x00000000000ef760
     0.00%  perf             perf                 [.] 0x00000000000efc15
     0.00%  postgres         [kernel.kallsyms]    [k] inet_sk_rebuild_header
     0.00%  postgres         [kernel.kallsyms]    [k] lru_cache_add
     0.00%  postgres         [kernel.kallsyms]    [k] mem_cgroup_uncharge_list
     0.00%  sshd             ld-2.26.so           [.] do_lookup_x
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref
     0.00%  swapper          [kernel.kallsyms]    [k] perf_trace_buf_update
     0.00%  swapper          [kernel.kallsyms]    [k] sk_load_half_positive_offset
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_node_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __test_set_page_writeback
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] dec_zone_page_state
     0.00%  perf             [kernel.kallsyms]    [k] __fget_light
     0.00%  perf             [kernel.kallsyms]    [k] balance_dirty_pages_ratelimited
     0.00%  perf             [kernel.kallsyms]    [k] mark_page_accessed
     0.00%  perf             [kernel.kallsyms]    [k] page_remove_rmap
     0.00%  perf             perf                 [.] 0x00000000000ee950
     0.00%  perf             perf                 [.] 0x00000000000eec14
     0.00%  perf             perf                 [.] 0x00000000000ef77d
     0.00%  perf             perf                 [.] 0x00000000000efb8a
     0.00%  postgres         [kernel.kallsyms]    [k] uprobe_deny_signal
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e3e
     0.00%  swapper          [kernel.kallsyms]    [k] netdev_pick_tx
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_chrono_stop
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_retransmit_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] memcpy_erms
     0.00%  kswapd0          [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  kswapd0          [sunrpc]             [k] rpcauth_cache_shrink_count
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] dec_zone_page_state
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] test_clear_page_writeback
     0.00%  perf             [kernel.kallsyms]    [k] mutex_lock
     0.00%  perf             [kernel.kallsyms]    [k] page_add_file_rmap
     0.00%  perf             [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  perf             perf                 [.] 0x00000000000ef7c1
     0.00%  perf             perf                 [.] 0x00000000000ef81b
     0.00%  perf             perf                 [.] 0x00000000000ef84e
     0.00%  postgres         [kernel.kallsyms]    [k] __napi_schedule
     0.00%  postgres         [kernel.kallsyms]    [k] blk_rq_bio_prep
     0.00%  postgres         [kernel.kallsyms]    [k] sk_load_byte_positive_offset
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_remove_empty_skb
     0.00%  postgres         postgres             [.] memcpy@plt
     0.00%  swapper          [kernel.kallsyms]    [k] __zone_watermark_ok
     0.00%  swapper          [kernel.kallsyms]    [k] skb_network_protocol
     0.00%  swapper          [kernel.kallsyms]    [k] skb_prepare_for_shift
     0.00%  kswapd0          [xfs]                [k] xfs_fs_nr_cached_objects
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/u30:0    [xfs]                [k] xfs_add_to_ioend
     0.00%  perf             [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  perf             [kernel.kallsyms]    [k] do_syscall_64
     0.00%  perf             perf                 [.] 0x000000000003a0ef
     0.00%  perf             perf                 [.] 0x00000000000ef76a
     0.00%  perf             perf                 [.] 0x00000000000ef76f
     0.00%  perf             perf                 [.] 0x00000000000ef79a
     0.00%  perf             perf                 [.] 0x00000000000ef7a4
     0.00%  perf             perf                 [.] 0x00000000000ef858
     0.00%  perf             perf                 [.] 0x00000000000efb99
     0.00%  postgres         [kernel.kallsyms]    [k] bio_alloc_bioset
     0.00%  postgres         [kernel.kallsyms]    [k] perf_output_end
     0.00%  postgres         [kernel.kallsyms]    [k] perf_swevent_event
     0.00%  postgres         [kernel.kallsyms]    [k] radix_tree_maybe_preload
     0.00%  postgres         [kernel.kallsyms]    [k] security_task_kill
     0.00%  postgres         [kernel.kallsyms]    [k] skb_csum_hwoffload_help
     0.00%  postgres         [kernel.kallsyms]    [k] skb_prepare_for_shift
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4ed1
     0.00%  swapper          [kernel.kallsyms]    [k] __napi_schedule
     0.00%  swapper          [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  swapper          [kernel.kallsyms]    [k] kmalloc_slab
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_add_backlog
     0.00%  irqbalance       [kernel.kallsyms]    [k] mutex_unlock
     0.00%  kswapd0          [kernel.kallsyms]    [k] cancel_dirty_page
     0.00%  kswapd0          [kernel.kallsyms]    [k] get_page_from_freelist
     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] create_empty_buffers
     0.00%  perf             [xfs]                [k] xfs_file_write_iter
     0.00%  perf             perf                 [.] cmd_record
     0.00%  perf             perf                 [.] 0x00000000000ef83f
     0.00%  postgres         [kernel.kallsyms]    [k] fpu__initialize.part.8
     0.00%  postgres         [kernel.kallsyms]    [k] perf_instruction_pointer
     0.00%  postgres         [kernel.kallsyms]    [k] skb_zerocopy_clone
     0.00%  postgres         [kernel.kallsyms]    [k] tasklet_action
     0.00%  postgres         postgres             [.] SHA256_Transform
     0.00%  swapper          [kernel.kallsyms]    [k] sk_load_byte_positive_offset
     0.00%  swapper          [kernel.kallsyms]    [k] skb_csum_hwoffload_help
     0.00%  kswapd0          [kernel.kallsyms]    [k] kswapd
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_node
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] smp_call_function_many
     0.00%  perf             [kernel.kallsyms]    [k] PageHuge
     0.00%  perf             [kernel.kallsyms]    [k] alloc_set_pte
     0.00%  perf             [kernel.kallsyms]    [k] do_sys_poll
     0.00%  perf             [kernel.kallsyms]    [k] generic_write_end
     0.00%  perf             [kernel.kallsyms]    [k] get_mem_cgroup_from_mm
     0.00%  perf             [kernel.kallsyms]    [k] iov_iter_advance
     0.00%  perf             perf                 [.] 0x00000000000ef764
     0.00%  perf             perf                 [.] 0x00000000000ef766
     0.00%  perf             perf                 [.] 0x00000000000ef784
     0.00%  perf             perf                 [.] 0x00000000000ef83b
     0.00%  perf             perf                 [.] 0x00000000000ef85f
     0.00%  perf             perf                 [.] 0x00000000000f233a
     0.00%  postgres         [kernel.kallsyms]    [k] __x86_indirect_thunk_rdx
     0.00%  postgres         [kernel.kallsyms]    [k] find_vpid
     0.00%  postgres         [kernel.kallsyms]    [k] mem_cgroup_from_id
     0.00%  postgres         [kernel.kallsyms]    [k] mempool_alloc_slab
     0.00%  postgres         [kernel.kallsyms]    [k] submit_bio
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_enter_recovery
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_retransmit_skb
     0.00%  postgres         libc-2.26.so         [.] _IO_file_read
     0.00%  postgres         postgres             [.] AdvanceXLInsertBuffer
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e56
     0.00%  rngd             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  swapper          [kernel.kallsyms]    [k] perf_output_end
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] kthread_should_stop
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] skb_release_data
     0.00%  kswapd0          [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kswapd0          [kernel.kallsyms]    [k] lruvec_lru_size
     0.00%  kswapd0          [kernel.kallsyms]    [k] mem_cgroup_iter
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_active_list
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] process_one_work
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_queue_split
     0.00%  perf             [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  perf             perf                 [.] 0x000000000003ad75
     0.00%  perf             perf                 [.] 0x00000000000ef794
     0.00%  postgres         [kernel.kallsyms]    [k] __lock_task_sighand
     0.00%  postgres         [kernel.kallsyms]    [k] clear_page_erms
     0.00%  postgres         [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  postgres         [kernel.kallsyms]    [k] iov_iter_init
     0.00%  postgres         [kernel.kallsyms]    [k] list_sort
     0.00%  postgres         [kernel.kallsyms]    [k] set_current_blocked
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_fragment_tstamp
     0.00%  swapper          [kernel.kallsyms]    [k] napi_schedule_prep
     0.00%  swapper          [kernel.kallsyms]    [k] native_apic_mem_read
     0.00%  swapper          [kernel.kallsyms]    [k] skb_zerocopy_clone
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_fragment_tstamp
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_options_write
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e30
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e3e
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4ec1
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4ed6
     0.00%  irqbalance       [kernel.kallsyms]    [k] mutex_lock
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] run_ksoftirqd
     0.00%  kswapd0          [kernel.kallsyms]    [k] __slab_free
     0.00%  kswapd0          [kernel.kallsyms]    [k] memcpy_erms
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_huge_zero_page_count
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] end_page_writeback
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] page_mkclean
     0.00%  perf             [kernel.kallsyms]    [k] mpage_readpages
     0.00%  perf             [xfs]                [k] xfs_log_commit_cil
     0.00%  perf             perf                 [.] 0x000000000003ad61
     0.00%  perf             perf                 [.] 0x00000000000ef773
     0.00%  perf             perf                 [.] 0x00000000000ef834
     0.00%  perf             perf                 [.] 0x00000000000ef848
     0.00%  postgres         [kernel.kallsyms]    [k] group_send_sig_info
     0.00%  postgres         [kernel.kallsyms]    [k] napi_schedule_prep
     0.00%  postgres         [kernel.kallsyms]    [k] shmem_getpage_gfp
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_match_skb_to_sack
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_try_keep_open
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_try_undo_recovery
     0.00%  postgres         libc-2.26.so         [.] __lxstat64
     0.00%  postgres         libc-2.26.so         [.] __memset_avx2_erms
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_urg
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e28
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e56
     0.00%  irqbalance       [kernel.kallsyms]    [k] memcpy_erms
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] xennet_poll
     0.00%  kswapd0          [kernel.kallsyms]    [k] _find_next_bit
     0.00%  kswapd0          [kernel.kallsyms]    [k] down_read_trylock
     0.00%  kswapd0          [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  kswapd0          [kernel.kallsyms]    [k] try_to_release_page
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] inc_zone_page_state
     0.00%  perf             [kernel.kallsyms]    [k] __do_page_cache_readahead
     0.00%  perf             [kernel.kallsyms]    [k] __handle_mm_fault
     0.00%  perf             [kernel.kallsyms]    [k] blk_queue_split
     0.00%  perf             [kernel.kallsyms]    [k] handle_mm_fault
     0.00%  perf             [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  perf             [kernel.kallsyms]    [k] mem_cgroup_try_charge
     0.00%  perf             [kernel.kallsyms]    [k] page_mapping
     0.00%  perf             [xfs]                [k] xfs_bmapi_read
     0.00%  perf             [xfs]                [k] xfs_file_iomap_begin
     0.00%  perf             perf                 [.] 0x00000000000eebff
     0.00%  perf             perf                 [.] 0x00000000000ef7e1
     0.00%  perf             perf                 [.] 0x00000000000ef839
     0.00%  postgres         [kernel.kallsyms]    [k] blk_init_request_from_bio
     0.00%  postgres         [kernel.kallsyms]    [k] pid_task
     0.00%  postgres         [kernel.kallsyms]    [k] skb_condense
     0.00%  postgres         [kernel.kallsyms]    [k] unmap_page_range
     0.00%  postgres         libpthread-2.26.so   [.] __GI___libc_pwrite64
     0.00%  postgres         postgres             [.] fread@plt
     0.00%  rngd             [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  swapper          [kernel.kallsyms]    [k] __x86_indirect_thunk_rdx
     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] perf_instruction_pointer
     0.00%  swapper          [kernel.kallsyms]    [k] tasklet_action
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_tasklet_func
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __sched_text_start
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_wfree
     0.00%  kswapd0          [kernel.kallsyms]    [k] kthread_should_stop
     0.00%  kswapd0          [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  kswapd0          [kernel.kallsyms]    [k] try_to_unmap_flush
     0.00%  kswapd0          [kernel.kallsyms]    [k] vmpressure
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] page_mapping
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  perf             [kernel.kallsyms]    [k] __list_add_valid
     0.00%  perf             [kernel.kallsyms]    [k] __mod_node_page_state
     0.00%  perf             [kernel.kallsyms]    [k] find_get_pages_range
     0.00%  perf             [kernel.kallsyms]    [k] get_task_policy.part.31
     0.00%  perf             [kernel.kallsyms]    [k] pagecache_get_page
     0.00%  perf             [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  perf             [kernel.kallsyms]    [k] workingset_refault
     0.00%  perf             perf                 [.] perf_evlist__filter_pollfd
     0.00%  perf             perf                 [.] 0x000000000003a0fe
     0.00%  perf             perf                 [.] 0x00000000000ef855
     0.00%  perf             perf                 [.] 0x00000000000efba2
     0.00%  perf             perf                 [.] 0x00000000000f2356
     0.00%  postgres         [kernel.kallsyms]    [k] elv_set_request
     0.00%  postgres         [kernel.kallsyms]    [k] jiffies_to_usecs
     0.00%  postgres         [kernel.kallsyms]    [k] mutex_lock
     0.00%  postgres         [kernel.kallsyms]    [k] schedule_hrtimeout_range
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_tsq_handler.part.36
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_xmit_recovery.part.52
     0.00%  postgres         postgres             [.] dopr
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e4c
     0.00%  swapper          [kernel.kallsyms]    [k] inet_sk_rebuild_header
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] free_hot_cold_page
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_write_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] cpumask_next
     0.00%  kswapd0          [kernel.kallsyms]    [k] lru_add_drain_cpu
     0.00%  kswapd0          [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  kswapd0          [kernel.kallsyms]    [k] xennet_poll
     0.00%  kswapd0          [xfs]                [k] xfs_buftarg_shrink_count
     0.00%  kswapd0          [xfs]                [k] xfs_vm_releasepage
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] inc_node_page_state
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] mod_node_page_state
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __bio_add_page
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  kworker/u30:0    [xfs]                [k] xfs_map_buffer.isra.13
     0.00%  perf             [kernel.kallsyms]    [k] __audit_syscall_exit
     0.00%  perf             [kernel.kallsyms]    [k] alloc_buffer_head
     0.00%  perf             [kernel.kallsyms]    [k] alloc_page_buffers
     0.00%  perf             [kernel.kallsyms]    [k] blk_rq_init
     0.00%  perf             [kernel.kallsyms]    [k] down_read_trylock
     0.00%  perf             [kernel.kallsyms]    [k] free_pages_and_swap_cache
     0.00%  perf             [kernel.kallsyms]    [k] get_request
     0.00%  perf             [kernel.kallsyms]    [k] iomap_apply
     0.00%  perf             [kernel.kallsyms]    [k] iov_iter_copy_from_user_atomic
     0.00%  perf             [kernel.kallsyms]    [k] wait_for_stable_page
     0.00%  perf             [kernel.kallsyms]    [k] xennet_poll
     0.00%  perf             perf                 [.] fdarray__poll
     0.00%  perf             perf                 [.] 0x000000000003a0d0
     0.00%  perf             perf                 [.] 0x00000000000ee981
     0.00%  perf             perf                 [.] 0x00000000000ef776
     0.00%  perf             perf                 [.] 0x00000000000ef85a
     0.00%  perf             perf                 [.] 0x00000000000efb76
     0.00%  postgres         [kernel.kallsyms]    [k] __handle_mm_fault
     0.00%  postgres         [kernel.kallsyms]    [k] __sk_mem_raise_allocated
     0.00%  postgres         [kernel.kallsyms]    [k] dev_queue_xmit
     0.00%  postgres         [kernel.kallsyms]    [k] sk_stream_error
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_any_retrans_done.part.30
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_skb_collapse_tstamp
     0.00%  postgres         postgres             [.] replication_yylex
     0.00%  sshd             ld-2.26.so           [.] strcmp
     0.00%  swapper          [kernel.kallsyms]    [k] dev_queue_xmit
     0.00%  swapper          [kernel.kallsyms]    [k] run_rebalance_domains
     0.00%  swapper          [kernel.kallsyms]    [k] sk_forced_mem_schedule
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_stream_memory_free
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_try_undo_recovery
     0.00%  xfsaild/xvda1    [xfs]                [k] xfsaild
     0.00%  irqbalance       [kernel.kallsyms]    [k] seq_put_decimal_ull
     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%  ksoftirqd/3      [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] kfree
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] net_tx_action
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] packet_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] skb_shift
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_rack_detect_loss
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_tasklet_func
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  kswapd0          [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.00%  kswapd0          [kernel.kallsyms]    [k] clear_shadow_entry
     0.00%  kswapd0          [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] free_buffer_head
     0.00%  kswapd0          [kernel.kallsyms]    [k] node_page_state
     0.00%  kswapd0          [kernel.kallsyms]    [k] radix_tree_gang_lookup_tag
     0.00%  kswapd0          [kernel.kallsyms]    [k] schedule_timeout
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_split
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_check_space
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_v4_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] try_to_free_buffers
     0.00%  kswapd0          [xfs]                [k] xfs_reclaim_inodes_count
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] process_one_work
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_add_page
     0.00%  perf             [kernel.kallsyms]    [k] __page_cache_alloc
     0.00%  perf             [kernel.kallsyms]    [k] __radix_tree_preload
     0.00%  perf             [kernel.kallsyms]    [k] __set_page_dirty
     0.00%  perf             [kernel.kallsyms]    [k] bio_integrity_prep
     0.00%  perf             [kernel.kallsyms]    [k] clean_bdev_aliases
     0.00%  perf             [kernel.kallsyms]    [k] clear_page_erms
     0.00%  perf             [kernel.kallsyms]    [k] create_page_buffers
     0.00%  perf             [kernel.kallsyms]    [k] find_get_entry
     0.00%  perf             [kernel.kallsyms]    [k] generic_make_request_checks
     0.00%  perf             [kernel.kallsyms]    [k] inode_congested
     0.00%  perf             [kernel.kallsyms]    [k] iomap_write_actor
     0.00%  perf             [kernel.kallsyms]    [k] node_page_state
     0.00%  perf             [kernel.kallsyms]    [k] poll_freewait
     0.00%  perf             [kernel.kallsyms]    [k] radix_tree_lookup_slot
     0.00%  perf             [kernel.kallsyms]    [k] vfs_write
     0.00%  perf             [xfs]                [k] xfs_fsb_to_db
     0.00%  perf             libc-2.26.so         [.] _int_free
     0.00%  perf             perf                 [.] fdarray__filter
     0.00%  perf             perf                 [.] perf_mmap__consume
     0.00%  perf             perf                 [.] rb_erase
     0.00%  perf             perf                 [.] rb_next
     0.00%  perf             perf                 [.] writen
     0.00%  perf             perf                 [.] 0x00000000000ef7b1
     0.00%  perf             perf                 [.] 0x00000000000ef85e
     0.00%  postgres         [kernel.kallsyms]    [k] __block_commit_write.isra.32
     0.00%  postgres         [kernel.kallsyms]    [k] bictcp_recalc_ssthresh
     0.00%  postgres         [kernel.kallsyms]    [k] bio_init
     0.00%  postgres         [kernel.kallsyms]    [k] bio_phys_segments
     0.00%  postgres         [kernel.kallsyms]    [k] copy_page
     0.00%  postgres         [kernel.kallsyms]    [k] remove_wait_queue
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_xmit_retransmit_queue
     0.00%  postgres         libc-2.26.so         [.] _int_malloc
     0.00%  postgres         postgres             [.] send@plt
     0.00%  postgres         postgres             [.] timesub
     0.00%  rngd             [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  sshd             [kernel.kallsyms]    [k] __do_page_fault
     0.00%  sshd             [kernel.kallsyms]    [k] clear_page_erms
     0.00%  sshd             [kernel.kallsyms]    [k] copy_page
     0.00%  sshd             [kernel.kallsyms]    [k] do_syscall_64
     0.00%  sshd             ld-2.26.so           [.] check_match
     0.00%  sshd             sshd                 [.] 0x00000000000744bc
     0.00%  sshd             sshd                 [.] 0x0000000000074507
     0.00%  swapper          [kernel.kallsyms]    [k] __pv_queued_spin_lock_slowpath
     0.00%  swapper          [kernel.kallsyms]    [k] find_next_bit
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_xmit_recovery.part.52
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e45
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4ed1
     0.00%  bash             [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  bash             libc-2.26.so         [.] __gconv_transform_utf8_internal
     0.00%  curl             [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  curl             [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  curl             ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  curl             ld-2.26.so           [.] _dl_relocate_object
     0.00%  curl             ld-2.26.so           [.] strcmp
     0.00%  curl             libcrypto.so.1.0.2k  [.] lh_insert
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  eic_run_authori  [kernel.kallsyms]    [k] unmap_page_range
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __skb_clone
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] do_csum
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ip_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ip_rcv_finish
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ksoftirqd_should_run
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] page_frag_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_output_sample
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] sch_direct_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] schedule
     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_ack
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_rcv_established
     0.00%  kswapd0          [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  kswapd0          [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  kswapd0          [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  kswapd0          [kernel.kallsyms]    [k] count_shadow_nodes
     0.00%  kswapd0          [kernel.kallsyms]    [k] dqcache_shrink_count
     0.00%  kswapd0          [kernel.kallsyms]    [k] find_get_entries
     0.00%  kswapd0          [kernel.kallsyms]    [k] int_sqrt
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] ipv4_dst_check
     0.00%  kswapd0          [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  kswapd0          [kernel.kallsyms]    [k] lock_timer_base
     0.00%  kswapd0          [kernel.kallsyms]    [k] memcg_to_vmpressure
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_slab
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_ack
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] smp_call_function_many
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] smp_call_function_many
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __slab_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_advance
     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    [xfs]                [k] xfs_imap_valid
     0.00%  kworker/u30:0    [xfs]                [k] xfs_map_at_offset
     0.00%  perf             [kernel.kallsyms]    [k] __bio_try_merge_page
     0.00%  perf             [kernel.kallsyms]    [k] __sb_start_write
     0.00%  perf             [kernel.kallsyms]    [k] _vm_normal_page
     0.00%  perf             [kernel.kallsyms]    [k] blk_queue_bio
     0.00%  perf             [kernel.kallsyms]    [k] block_write_end
     0.00%  perf             [kernel.kallsyms]    [k] copyin
     0.00%  perf             [kernel.kallsyms]    [k] current_time
     0.00%  perf             [kernel.kallsyms]    [k] iomap_write_begin.constprop.17
     0.00%  perf             [kernel.kallsyms]    [k] iomap_write_end
     0.00%  perf             [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  perf             [kernel.kallsyms]    [k] mod_node_page_state
     0.00%  perf             [kernel.kallsyms]    [k] poll_schedule_timeout
     0.00%  perf             [kernel.kallsyms]    [k] schedule
     0.00%  perf             [kernel.kallsyms]    [k] sys_poll
     0.00%  perf             [kernel.kallsyms]    [k] sys_write
     0.00%  perf             [kernel.kallsyms]    [k] syscall_trace_enter
     0.00%  perf             [kernel.kallsyms]    [k] up_read
     0.00%  perf             [xfs]                [k] xfs_iext_bno_to_ext
     0.00%  perf             [xfs]                [k] xfs_ilock
     0.00%  perf             [xfs]                [k] xfs_inode_item_data_fork_size.isra.1
     0.00%  perf             [xfs]                [k] xfs_inode_item_format
     0.00%  perf             [xfs]                [k] xfs_iunlock
     0.00%  perf             [xfs]                [k] xlog_grant_add_space.isra.6
     0.00%  perf             libc-2.26.so         [.] malloc_consolidate
     0.00%  perf             perf                 [.] pthread_rwlock_wrlock@plt
     0.00%  perf             perf                 [.] 0x000000000003a0d8
     0.00%  perf             perf                 [.] 0x000000000003a0ed
     0.00%  perf             perf                 [.] 0x000000000003a0fc
     0.00%  perf             perf                 [.] 0x000000000003ad88
     0.00%  perf             perf                 [.] 0x00000000000ea200
     0.00%  perf             perf                 [.] 0x00000000000ea208
     0.00%  perf             perf                 [.] 0x00000000000ea232
     0.00%  perf             perf                 [.] 0x00000000000eec05
     0.00%  perf             perf                 [.] 0x00000000000ef78b
     0.00%  perf             perf                 [.] 0x00000000000ef79e
     0.00%  perf             perf                 [.] 0x00000000000ef829
     0.00%  perf             perf                 [.] 0x00000000000efb7f
     0.00%  perf             perf                 [.] 0x00000000000f236c
     0.00%  postgres         [kernel.kallsyms]    [k] __x86_indirect_thunk_rbx
     0.00%  postgres         [kernel.kallsyms]    [k] alloc_set_pte
     0.00%  postgres         [kernel.kallsyms]    [k] bictcp_state
     0.00%  postgres         [kernel.kallsyms]    [k] fpu__restore_sig
     0.00%  postgres         [kernel.kallsyms]    [k] io_schedule_prepare
     0.00%  postgres         [kernel.kallsyms]    [k] memset
     0.00%  postgres         [kernel.kallsyms]    [k] sock_zerocopy_put_abort
     0.00%  postgres         [xfs]                [k] xfs_bmbt_get_all
     0.00%  postgres         [xfs]                [k] xfs_do_writepage
     0.00%  postgres         [xfs]                [k] xfs_vn_getattr
     0.00%  postgres         libc-2.26.so         [.] __GI___libc_open
     0.00%  postgres         postgres             [.] AllocSetAlloc
     0.00%  postgres         postgres             [.] AppendStringToManifest
     0.00%  postgres         postgres             [.] PgstatCollectorMain
     0.00%  postgres         postgres             [.] element_alloc
     0.00%  postgres         postgres             [.] epoll_wait@plt
     0.00%  postgres         postgres             [.] hash_search_with_hash_value
     0.00%  postgres         postgres             [.] set_ps_display
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e45
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e59
     0.00%  rngd             [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  sshd             [kernel.kallsyms]    [k] find_vma
     0.00%  sshd             sshd                 [.] 0x00000000000744f5
     0.00%  swapper          [kernel.kallsyms]    [k] idle_cpu
     0.00%  swapper          [kernel.kallsyms]    [k] load_balance
     0.00%  swapper          [kernel.kallsyms]    [k] rebalance_domains
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_tsq_handler.part.36
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e6f
     0.00%  systemd-journal  [unknown]            [.] 0x0000555b16bce675
     0.00%  :3559            [kernel.kallsyms]    [k] do_syscall_64
     0.00%  :3559            [unknown]            [.] 0x00007fafb9f13307
     0.00%  :3559            [unknown]            [.] 0x00007fafb9f3810b
     0.00%  bash             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  bash             [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  bash             libc-2.26.so         [.] _int_malloc
     0.00%  crond            [kernel.kallsyms]    [k] __lock_text_start
     0.00%  curl             [kernel.kallsyms]    [k] copy_page
     0.00%  curl             [kernel.kallsyms]    [k] free_hot_cold_page
     0.00%  curl             ld-2.26.so           [.] open64
     0.00%  curl             libc-2.26.so         [.] malloc
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x00000000001215db
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] free_pages_and_swap_cache
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] sync_global_pgds
     0.00%  grep             [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  id               [kernel.kallsyms]    [k] __do_page_fault
     0.00%  id               [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  irqbalance       [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  irqbalance       [kernel.kallsyms]    [k] kstat_irqs
     0.00%  irqbalance       [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __copy_skb_header
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __slab_alloc
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] inet_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ip_local_deliver
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ipv4_dst_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] kfree_skbmem
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] net_rx_action
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] netif_receive_skb_internal
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_event_pid_type
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_output_begin_forward
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] skb_split
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] sock_put
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp4_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_clean_rtx_queue
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_mark_head_lost
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_rack_mark_lost
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_trim_head
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_tsq_handler.part.36
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_update_pacing_rate
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_v4_inbound_md5_hash
     0.00%  kswapd0          [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  kswapd0          [kernel.kallsyms]    [k] __free_pages_ok
     0.00%  kswapd0          [kernel.kallsyms]    [k] __sk_dst_check
     0.00%  kswapd0          [kernel.kallsyms]    [k] __skb_clone
     0.00%  kswapd0          [kernel.kallsyms]    [k] bictcp_cong_avoid
     0.00%  kswapd0          [kernel.kallsyms]    [k] blk_finish_plug
     0.00%  kswapd0          [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  kswapd0          [kernel.kallsyms]    [k] packet_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_event_output_forward
     0.00%  kswapd0          [kernel.kallsyms]    [k] pgdat_balanced
     0.00%  kswapd0          [kernel.kallsyms]    [k] raw_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]    [k] schedule
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_trim_head
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.00%  kswapd0          [xfs]                [k] xfs_perag_put
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] __sched_text_start
     0.00%  kworker/2:1H     [kernel.kallsyms]    [k] __lock_text_start
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] process_one_work
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] smp_call_function_many
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_alloc_bioset
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] part_inc_in_flight
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] release_pages
     0.00%  kworker/u30:0    [xfs]                [k] xfs_trim_extent
     0.00%  kworker/u30:0    [xfs]                [k] xfs_trim_extent_eof
     0.00%  perf             [kernel.kallsyms]    [k] __do_fault
     0.00%  perf             [kernel.kallsyms]    [k] __inode_permission
     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] _raw_spin_lock_irqsave
     0.00%  perf             [kernel.kallsyms]    [k] balance_dirty_pages.isra.32
     0.00%  perf             [kernel.kallsyms]    [k] blk_throtl_bio
     0.00%  perf             [kernel.kallsyms]    [k] down_read
     0.00%  perf             [kernel.kallsyms]    [k] free_hot_cold_page_list
     0.00%  perf             [kernel.kallsyms]    [k] generic_write_checks
     0.00%  perf             [kernel.kallsyms]    [k] ip_rcv
     0.00%  perf             [kernel.kallsyms]    [k] list_sort.part.0
     0.00%  perf             [kernel.kallsyms]    [k] mem_cgroup_from_task
     0.00%  perf             [kernel.kallsyms]    [k] mem_cgroup_uncharge_list
     0.00%  perf             [kernel.kallsyms]    [k] memcpy_erms
     0.00%  perf             [kernel.kallsyms]    [k] mutex_unlock
     0.00%  perf             [kernel.kallsyms]    [k] net_tx_action
     0.00%  perf             [kernel.kallsyms]    [k] page_frag_free
     0.00%  perf             [kernel.kallsyms]    [k] pagevec_lookup_range
     0.00%  perf             [kernel.kallsyms]    [k] perf_output_copy
     0.00%  perf             [kernel.kallsyms]    [k] policy_nodemask
     0.00%  perf             [kernel.kallsyms]    [k] rw_verify_area
     0.00%  perf             [kernel.kallsyms]    [k] try_charge
     0.00%  perf             [kernel.kallsyms]    [k] up_write
     0.00%  perf             [xfs]                [k] __xfs_bmbt_get_all
     0.00%  perf             [xfs]                [k] xfs_bmapi_update_map
     0.00%  perf             [xfs]                [k] xfs_bmbt_get_startblock
     0.00%  perf             [xfs]                [k] xfs_file_buffered_aio_write
     0.00%  perf             [xfs]                [k] xfs_get_blocks
     0.00%  perf             [xfs]                [k] xfs_inode_item_committing
     0.00%  perf             [xfs]                [k] xfs_log_reserve
     0.00%  perf             [xfs]                [k] xfs_trans_free
     0.00%  perf             libc-2.26.so         [.] __lxstat64
     0.00%  perf             libc-2.26.so         [.] _int_malloc
     0.00%  perf             perf                 [.] 0x000000000003adee
     0.00%  perf             perf                 [.] 0x00000000000ea21b
     0.00%  perf             perf                 [.] 0x00000000000ee94d
     0.00%  perf             perf                 [.] 0x00000000000eebeb
     0.00%  perf             perf                 [.] 0x00000000000eec11
     0.00%  perf             perf                 [.] 0x00000000000ef76c
     0.00%  perf             perf                 [.] 0x00000000000ef7d2
     0.00%  perf             perf                 [.] 0x00000000000efb91
     0.00%  perf             perf                 [.] 0x00000000000f24c0
     0.00%  pkill            [kernel.kallsyms]    [k] generic_permission
     0.00%  pkill            [kernel.kallsyms]    [k] get_empty_filp
     0.00%  postgres         [kernel.kallsyms]    [k] SYSC_newlstat
     0.00%  postgres         [kernel.kallsyms]    [k] __alloc_fd
     0.00%  postgres         [kernel.kallsyms]    [k] add_wait_queue
     0.00%  postgres         [kernel.kallsyms]    [k] down_write
     0.00%  postgres         [kernel.kallsyms]    [k] filp_close
     0.00%  postgres         [kernel.kallsyms]    [k] fpu__initialize
     0.00%  postgres         [kernel.kallsyms]    [k] iov_iter_fault_in_readable
     0.00%  postgres         [kernel.kallsyms]    [k] link_path_walk
     0.00%  postgres         [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  postgres         [kernel.kallsyms]    [k] page_add_file_rmap
     0.00%  postgres         [kernel.kallsyms]    [k] page_remove_rmap
     0.00%  postgres         [kernel.kallsyms]    [k] pfifo_fast_dequeue
     0.00%  postgres         [kernel.kallsyms]    [k] pfifo_fast_enqueue
     0.00%  postgres         [kernel.kallsyms]    [k] plug_rq_cmp
     0.00%  postgres         [kernel.kallsyms]    [k] udp_rcv
     0.00%  postgres         [kernel.kallsyms]    [k] wakeup_kswapd
     0.00%  postgres         [xfs]                [k] xfs_buf_get_map
     0.00%  postgres         [xfs]                [k] xfs_start_buffer_writeback
     0.00%  postgres         libc-2.26.so         [.] _IO_file_close
     0.00%  postgres         libc-2.26.so         [.] __GI___dup
     0.00%  postgres         libc-2.26.so         [.] __memset_avx2_unaligned_erms
     0.00%  postgres         libc-2.26.so         [.] epoll_ctl
     0.00%  postgres         libc-2.26.so         [.] malloc
     0.00%  postgres         postgres             [.] BaseBackupCmdHandler
     0.00%  postgres         postgres             [.] DataChecksumsEnabled
     0.00%  postgres         postgres             [.] GUC_yylex
     0.00%  postgres         postgres             [.] InitBufferPool
     0.00%  postgres         postgres             [.] InitPostmasterChild
     0.00%  postgres         postgres             [.] LWLockAttemptLock
     0.00%  postgres         postgres             [.] LWLockRelease
     0.00%  postgres         postgres             [.] LWLockWaitListLock
     0.00%  postgres         postgres             [.] feof@plt
     0.00%  postgres         postgres             [.] fmtint
     0.00%  postgres         postgres             [.] parse_basebackup_options
     0.00%  postgres         postgres             [.] pq_recvbuf
     0.00%  postgres         postgres             [.] replication_yyparse
     0.00%  postgres         postgres             [.] sendDir
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e34
     0.00%  rcu_sched        [kernel.kallsyms]    [k] finish_task_switch
     0.00%  rngd             [kernel.kallsyms]    [k] __fdget
     0.00%  rngd             [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  rngd             [kernel.kallsyms]    [k] ip_finish_output
     0.00%  rngd             [kernel.kallsyms]    [k] schedule_hrtimeout_range
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_ack
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_check_space
     0.00%  rngd             [kernel.kallsyms]    [k] xennet_poll
     0.00%  sshd             [kernel.kallsyms]    [k] __handle_mm_fault
     0.00%  sshd             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  sshd             [kernel.kallsyms]    [k] copy_process.part.39
     0.00%  sshd             [kernel.kallsyms]    [k] flush_tlb_mm_range
     0.00%  sshd             [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  sshd             [kernel.kallsyms]    [k] unlink_anon_vmas
     0.00%  sshd             [kernel.kallsyms]    [k] unmap_page_range
     0.00%  sshd             ld-2.26.so           [.] mprotect
     0.00%  sshd             libc-2.26.so         [.] vfprintf
     0.00%  sshd             libcrypto.so.1.0.2k  [.] bn_add_words
     0.00%  sshd             sshd                 [.] 0x00000000000744d2
     0.00%  sshd             sshd                 [.] 0x0000000000074563
     0.00%  sshd             sshd                 [.] 0x0000000000074597
     0.00%  swapper          [kernel.kallsyms]    [k] __bitmap_and
     0.00%  swapper          [kernel.kallsyms]    [k] bictcp_state
     0.00%  swapper          [kernel.kallsyms]    [k] default_idle_call
     0.00%  swapper          [kernel.kallsyms]    [k] skb_condense
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_match_skb_to_sack
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_xmit_retransmit_queue
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e74
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4ec5
     0.00%  systemd          [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  systemd          [kernel.kallsyms]    [k] do_syscall_64
     0.00%  systemd          [unknown]            [.] 0x00007f7c53035457
     0.00%  systemd-journal  [unknown]            [.] 0x0000555b16bd01f3
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  :3559            [kernel.kallsyms]    [k] do_sys_poll
     0.00%  :3559            [kernel.kallsyms]    [k] mark_wake_futex
     0.00%  :3559            [unknown]            [.] 0x0000559d69a64f30
     0.00%  :3559            [unknown]            [.] 0x00007fafb9615d00
     0.00%  :3559            [unknown]            [.] 0x00007fafb961fb60
     0.00%  :3569            [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  :3569            [kernel.kallsyms]    [k] finish_task_switch
     0.00%  :3569            [unknown]            [.] 0x0000559d69a643ab
     0.00%  :3569            [unknown]            [.] 0x0000559d69a67318
     0.00%  :3569            [unknown]            [.] 0x00007fafbae45459
     0.00%  :3572            [kernel.kallsyms]    [k] __hrtimer_init
     0.00%  auditd           [kernel.kallsyms]    [k] do_syscall_64
     0.00%  auditd           [kernel.kallsyms]    [k] mem_cgroup_commit_charge
     0.00%  auditd           [unknown]            [.] 0x00007f798ad64435
     0.00%  auditd           [unknown]            [.] 0x00007f798be6d3f0
     0.00%  bash             [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  bash             [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  bash             [kernel.kallsyms]    [k] __tty_check_change.part.0
     0.00%  bash             [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  bash             [kernel.kallsyms]    [k] copy_page
     0.00%  bash             [kernel.kallsyms]    [k] copy_process.part.39
     0.00%  bash             [kernel.kallsyms]    [k] do_syscall_64
     0.00%  bash             [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  bash             [kernel.kallsyms]    [k] finish_task_switch
     0.00%  bash             [kernel.kallsyms]    [k] mm_init
     0.00%  bash             [kernel.kallsyms]    [k] unlock_page
     0.00%  bash             [kernel.kallsyms]    [k] unmap_page_range
     0.00%  bash             bash                 [.] close@plt
     0.00%  bash             bash                 [.] make_child
     0.00%  bash             bash                 [.] rl_initialize
     0.00%  bash             bash                 [.] rl_redisplay
     0.00%  bash             bash                 [.] umatchlen
     0.00%  bash             bash                 [.] 0x00000000000236f7
     0.00%  bash             bash                 [.] 0x000000000009a476
     0.00%  bash             ld-2.26.so           [.] strcmp
     0.00%  bash             libc-2.26.so         [.] _IO_file_overflow@@GLIBC_2.2.5
     0.00%  bash             libc-2.26.so         [.] _IO_file_xsputn@@GLIBC_2.2.5
     0.00%  bash             libc-2.26.so         [.] __close
     0.00%  bash             libc-2.26.so         [.] __ctype_get_mb_cur_max
     0.00%  bash             libc-2.26.so         [.] __mbrtowc
     0.00%  bash             libc-2.26.so         [.] __strlen_avx2
     0.00%  bash             libc-2.26.so         [.] _dl_mcount_wrapper_check
     0.00%  bash             libc-2.26.so         [.] _itoa_word
     0.00%  chronyd          [kernel.kallsyms]    [k] copy_user_generic_unrolled
     0.00%  chronyd          [kernel.kallsyms]    [k] datagram_poll
     0.00%  chronyd          [kernel.kallsyms]    [k] do_syscall_64
     0.00%  chronyd          [kernel.kallsyms]    [k] ip_output
     0.00%  chronyd          [kernel.kallsyms]    [k] task_work_run
     0.00%  crond            [kernel.kallsyms]    [k] clear_page_erms
     0.00%  crond            [kernel.kallsyms]    [k] ptep_clear_flush
     0.00%  crond            [kernel.kallsyms]    [k] release_pages
     0.00%  crond            [kernel.kallsyms]    [k] unmap_page_range
     0.00%  crond            pam_loginuid.so      [.] 0x0000000000000ae0
     0.00%  crond            pam_succeed_if.so    [.] pam_sm_authenticate
     0.00%  crond            [unknown]            [.] 0x00007f5bc6cad5c9
     0.00%  curl             [kernel.kallsyms]    [k] __do_page_fault
     0.00%  curl             [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  curl             [kernel.kallsyms]    [k] __rb_insert_augmented
     0.00%  curl             [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.00%  curl             [kernel.kallsyms]    [k] do_syscall_64
     0.00%  curl             [kernel.kallsyms]    [k] mem_cgroup_commit_charge
     0.00%  curl             [kernel.kallsyms]    [k] string
     0.00%  curl             [kernel.kallsyms]    [k] validate_xmit_skb
     0.00%  curl             [vdso]               [.] __vdso_clock_gettime
     0.00%  curl             ld-2.26.so           [.] _dl_map_object_from_fd
     0.00%  curl             ld-2.26.so           [.] check_match
     0.00%  curl             ld-2.26.so           [.] do_lookup_x
     0.00%  curl             libc-2.26.so         [.] _IO_getline_info
     0.00%  curl             libc-2.26.so         [.] _dl_addr
     0.00%  curl             libcrypto.so.1.0.2k  [.] CRYPTO_lock
     0.00%  curl             libcrypto.so.1.0.2k  [.] CRYPTO_malloc
     0.00%  curl             libcrypto.so.1.0.2k  [.] EVP_add_cipher
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x0000000000070e84
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x0000000000123b90
     0.00%  curl             libcurl.so.4.5.0     [.] 0x000000000005ee67
     0.00%  curl             libnss3.so           [.] __cxa_finalize@plt
     0.00%  cut              [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  cut              [kernel.kallsyms]    [k] flush_tlb_mm_range
     0.00%  date             [kernel.kallsyms]    [k] radix_tree_lookup_slot
     0.00%  date             [kernel.kallsyms]    [k] release_pages
     0.00%  date             ld-2.26.so           [.] _dl_load_cache_lookup
     0.00%  date             ld-2.26.so           [.] check_match
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] unix_stream_recvmsg
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] wait_for_unix_gc
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f5258bca7e4
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f5258bcc257
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f5258bd76ea
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f5258bd797a
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f5259bdb8a0
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f5259bdc200
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f5259be1956
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f5259be8dde
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f5259bea5d4
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f5259beabb0
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f5259becb6a
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f5259bfa93e
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f5259bfe2d0
     0.00%  dirname          ld-2.26.so           [.] mprotect
     0.00%  echo             [kernel.kallsyms]    [k] flush_tlb_mm_range
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] __do_page_fault
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] __lock_text_start
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] alloc_vmap_area
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] clear_page_erms
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] copy_page
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] do_syscall_64
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] handle_mm_fault
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] page_add_file_rmap
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] security_cred_free
     0.00%  eic_curl_author  [kernel.kallsyms]    [k] strnlen_user
     0.00%  eic_curl_author  bash                 [.] make_child
     0.00%  eic_curl_author  bash                 [.] 0x000000000002287f
     0.00%  eic_curl_author  bash                 [.] 0x0000000000068850
     0.00%  eic_curl_author  ld-2.26.so           [.] _dl_runtime_resolve_xsave
     0.00%  eic_curl_author  libc-2.26.so         [.] __gconv_transform_utf8_internal
     0.00%  eic_curl_author  libc-2.26.so         [.] _int_free
     0.00%  eic_curl_author  libc-2.26.so         [.] _int_malloc
     0.00%  eic_run_authori  [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  eic_run_authori  [kernel.kallsyms]    [k] clear_page_erms
     0.00%  eic_run_authori  [kernel.kallsyms]    [k] do_syscall_64
     0.00%  eic_run_authori  [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  eic_run_authori  [kernel.kallsyms]    [k] memcpy_erms
     0.00%  eic_run_authori  bash                 [.] dispose_word
     0.00%  eic_run_authori  ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  eic_run_authori  ld-2.26.so           [.] do_lookup_x
     0.00%  eic_run_authori  libc-2.26.so         [.] _IO_link_in
     0.00%  grep             [kernel.kallsyms]    [k] copy_page
     0.00%  grep             [kernel.kallsyms]    [k] free_pages_and_swap_cache
     0.00%  grep             [xfs]                [k] _xfs_buf_obj_cmp
     0.00%  grep             libc-2.26.so         [.] __libc_calloc
     0.00%  grep             libc-2.26.so         [.] __strcmp_sse2_unaligned
     0.00%  grepconf.sh      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  grepconf.sh      [kernel.kallsyms]    [k] get_empty_filp
     0.00%  grepconf.sh      [kernel.kallsyms]    [k] vma_merge
     0.00%  grepconf.sh      bash                 [.] getenv
     0.00%  grepconf.sh      ld-2.26.so           [.] strcmp
     0.00%  id               [kernel.kallsyms]    [k] __alloc_fd
     0.00%  id               [kernel.kallsyms]    [k] __lock_text_start
     0.00%  id               [kernel.kallsyms]    [k] do_syscall_64
     0.00%  id               [kernel.kallsyms]    [k] security_vm_enough_memory_mm
     0.00%  id               [kernel.kallsyms]    [k] unlock_page
     0.00%  id               ld-2.26.so           [.] __GI___tunables_init
     0.00%  id               ld-2.26.so           [.] _dl_fixup
     0.00%  id               ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  id               ld-2.26.so           [.] _fxstat
     0.00%  id               ld-2.26.so           [.] strcmp
     0.00%  id               libnss_sss.so.2      [.] 0x0000000000004e80
     0.00%  irqbalance       [kernel.kallsyms]    [k] arch_irq_stat_cpu
     0.00%  irqbalance       [kernel.kallsyms]    [k] get_cpu_iowait_time_us
     0.00%  irqbalance       [kernel.kallsyms]    [k] memset_erms
     0.00%  irqbalance       [kernel.kallsyms]    [k] show_interrupts
     0.00%  irqbalance       [kernel.kallsyms]    [k] show_stat
     0.00%  irqbalance       [unknown]            [.] 0x000055f981c02064
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __default_send_IPI_shortcut
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __free_pages_ok
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __kfree_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __list_del_entry_valid
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __local_bh_enable_ip
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __perf_event_overflow
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __sk_dst_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __skb_gro_checksum_complete
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __slab_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __tcp_select_window
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __usecs_to_jiffies
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] __xfrm_policy_check2.constprop.34
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] alloc_pages_current
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] consume_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] csum_partial
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] eth_type_trans
     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_finish_output2
     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] ip_queue_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ip_send_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] ipv4_mtu
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] kthread_should_park
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] napi_complete_done
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] napi_gro_receive
     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_put_handle
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_prepare_sample
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_tp_event_match.isra.75.part.76
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] perf_trace_buf_update
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] rcu_all_qs
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] sk_filter_trim_cap
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] sk_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] sk_stream_write_space
     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_event_new_data_sent
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_rate_gen
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_sacktag_walk
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_shifted_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_small_queue_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_try_keep_open
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_v4_do_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]    [k] tcp_v4_rcv
     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] xen_sched_clock
     0.00%  ksoftirqd/3      [unknown]            [k] 0xffffffffa00f4e19
     0.00%  kswapd0          [kernel.kallsyms]    [k] __build_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] __call_rcu.constprop.68
     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_flush
     0.00%  kswapd0          [kernel.kallsyms]    [k] __sched_text_start
     0.00%  kswapd0          [kernel.kallsyms]    [k] __skb_gro_checksum_complete
     0.00%  kswapd0          [kernel.kallsyms]    [k] __slab_alloc
     0.00%  kswapd0          [kernel.kallsyms]    [k] __tcp_push_pending_frames
     0.00%  kswapd0          [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  kswapd0          [kernel.kallsyms]    [k] __usecs_to_jiffies
     0.00%  kswapd0          [kernel.kallsyms]    [k] __zone_watermark_ok
     0.00%  kswapd0          [kernel.kallsyms]    [k] _raw_spin_lock_irq
     0.00%  kswapd0          [kernel.kallsyms]    [k] _raw_spin_trylock
     0.00%  kswapd0          [kernel.kallsyms]    [k] bictcp_acked
     0.00%  kswapd0          [kernel.kallsyms]    [k] do_csum
     0.00%  kswapd0          [kernel.kallsyms]    [k] evict
     0.00%  kswapd0          [kernel.kallsyms]    [k] find_next_bit
     0.00%  kswapd0          [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.00%  kswapd0          [kernel.kallsyms]    [k] inet_ehashfn
     0.00%  kswapd0          [kernel.kallsyms]    [k] inet_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_finish_output
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_rcv_finish
     0.00%  kswapd0          [kernel.kallsyms]    [k] iput
     0.00%  kswapd0          [kernel.kallsyms]    [k] ipv4_mtu
     0.00%  kswapd0          [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  kswapd0          [kernel.kallsyms]    [k] lru_add_drain
     0.00%  kswapd0          [kernel.kallsyms]    [k] mem_cgroup_soft_limit_reclaim
     0.00%  kswapd0          [kernel.kallsyms]    [k] net_rx_action
     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] page_frag_free
     0.00%  kswapd0          [kernel.kallsyms]    [k] page_vma_mapped_walk
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_output_copy
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_output_sample
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_tp_event
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_trace_buf_alloc
     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] ptep_clear_flush
     0.00%  kswapd0          [kernel.kallsyms]    [k] reset_isolation_suitable
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_dentry_list
     0.00%  kswapd0          [kernel.kallsyms]    [k] sk_reset_timer
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_defer_rx_timestamp
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_push
     0.00%  kswapd0          [kernel.kallsyms]    [k] snapshot_refaults
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_clean_rtx_queue
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_current_mss
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_event_new_data_sent
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_fastretrans_alert
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_init_tso_segs
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_parse_md5sig_option
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_rack_advance
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_rack_detect_loss
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_rate_skb_sent
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_rearm_rto.part.59
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_sacktag_walk
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_urg
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_write_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] tracing_generic_entry_update
     0.00%  kswapd0          [kernel.kallsyms]    [k] unlock_page_memcg
     0.00%  kswapd0          [kernel.kallsyms]    [k] vma_interval_tree_iter_first
     0.00%  kswapd0          [kernel.kallsyms]    [k] wakeup_kcompactd
     0.00%  kswapd0          [kernel.kallsyms]    [k] wakeup_kswapd
     0.00%  kswapd0          [kernel.kallsyms]    [k] xennet_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] zone_watermark_ok_safe
     0.00%  kswapd0          [xfs]                [k] xfs_fs_drop_inode
     0.00%  kswapd0          [unknown]            [k] 0xffffffffa00f4e19
     0.00%  kthreadd         [kernel.kallsyms]    [k] arch_local_irq_enable
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] __call_rcu.constprop.68
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] _find_next_bit
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] schedule
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] text_poke
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] vmstat_shepherd
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] xen_send_IPI_one
     0.00%  kworker/0:0      [xfs]                [k] xlog_cil_push_work
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] memset_erms
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] process_one_work
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] schedule
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] xen_vcpu_stolen
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] bio_put
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] refresh_cpu_vm_stats
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] round_jiffies_relative
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] worker_thread
     0.00%  kworker/2:1      [xfs]                [k] xfs_bmapi_write
     0.00%  kworker/2:1      [xfs]                [k] xfs_buf_ioend_work
     0.00%  kworker/2:1      [xfs]                [k] xfs_inode_item_data_fork_size.isra.1
     0.00%  kworker/2:1      [xfs]                [k] xfs_inode_item_format_data_fork.isra.5
     0.00%  kworker/2:1      [xfs]                [k] xlog_ticket_alloc
     0.00%  kworker/2:1H     [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  kworker/2:1H     [xfs]                [k] xfs_buf_item_unpin
     0.00%  kworker/3:0      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  kworker/3:0      [kernel.kallsyms]    [k] queue_delayed_work_on
     0.00%  kworker/3:0      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] kfree
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] next_online_pgdat
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] notify_remote_via_irq
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] on_each_cpu
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] skb_free_head
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] worker_thread
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] worker_thread
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __bio_try_merge_page
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __skb_clone
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __skb_gro_checksum_complete
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __x86_indirect_thunk_r8
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_chain
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_integrity_prep
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_rq_init
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] check_pte
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] disk_map_sector_rcu
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] generic_make_request_checks
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] ip_finish_output2
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] mempool_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] pagevec_lookup_tag
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] percpu_counter_add_batch
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] tracing_generic_entry_update
     0.00%  kworker/u30:0    [xfs]                [k] xfs_bmap_btalloc
     0.00%  kworker/u30:0    [xfs]                [k] xfs_qm_dqattach
     0.00%  kworker/u30:0    [xfs]                [k] xfs_start_page_writeback
     0.00%  kworker/u30:0    [xfs]                [k] xfs_vm_set_page_dirty
     0.00%  ls               [kernel.kallsyms]    [k] __inode_permission
     0.00%  ls               [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  ls               [kernel.kallsyms]    [k] change_protection_range
     0.00%  ls               [kernel.kallsyms]    [k] get_empty_filp
     0.00%  ls               [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  ls               [kernel.kallsyms]    [k] n_tty_write
     0.00%  ls               [kernel.kallsyms]    [k] pte_alloc_one
     0.00%  ls               [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  ls               [kernel.kallsyms]    [k] task_work_add
     0.00%  ls               [xfs]                [k] xfs_iformat_fork
     0.00%  ls               ld-2.26.so           [.] _dl_debug_initialize
     0.00%  ls               ld-2.26.so           [.] do_lookup_x
     0.00%  ls               ld-2.26.so           [.] strcmp
     0.00%  ls               libc-2.26.so         [.] __asprintf_chk
     0.00%  ls               libc-2.26.so         [.] _int_malloc
     0.00%  ls               libc-2.26.so         [.] _nl_find_domain
     0.00%  ls               libc-2.26.so         [.] capget
     0.00%  master           [kernel.kallsyms]    [k] __lock_text_start
     0.00%  perf             [kernel.kallsyms]    [k] __audit_syscall_entry
     0.00%  perf             [kernel.kallsyms]    [k] __copy_skb_header
     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
     0.00%  perf             [kernel.kallsyms]    [k] __free_pages_ok
     0.00%  perf             [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  perf             [kernel.kallsyms]    [k] __list_del_entry_valid
     0.00%  perf             [kernel.kallsyms]    [k] __lock_page_or_retry
     0.00%  perf             [kernel.kallsyms]    [k] __lookup_mnt
     0.00%  perf             [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  perf             [kernel.kallsyms]    [k] __sb_end_write
     0.00%  perf             [kernel.kallsyms]    [k] __sched_text_start
     0.00%  perf             [kernel.kallsyms]    [k] __slab_free
     0.00%  perf             [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.00%  perf             [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]    [k] __vfs_write
     0.00%  perf             [kernel.kallsyms]    [k] _cond_resched
     0.00%  perf             [kernel.kallsyms]    [k] _raw_spin_lock_irq
     0.00%  perf             [kernel.kallsyms]    [k] alloc_request_simple
     0.00%  perf             [kernel.kallsyms]    [k] bio_add_page
     0.00%  perf             [kernel.kallsyms]    [k] blk_account_io_start
     0.00%  perf             [kernel.kallsyms]    [k] blk_attempt_plug_merge
     0.00%  perf             [kernel.kallsyms]    [k] blk_finish_plug
     0.00%  perf             [kernel.kallsyms]    [k] blk_queue_bounce
     0.00%  perf             [kernel.kallsyms]    [k] blk_start_plug
     0.00%  perf             [kernel.kallsyms]    [k] copy_user_generic_unrolled
     0.00%  perf             [kernel.kallsyms]    [k] current_kernel_time64
     0.00%  perf             [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  perf             [kernel.kallsyms]    [k] do_dentry_open
     0.00%  perf             [kernel.kallsyms]    [k] down_write
     0.00%  perf             [kernel.kallsyms]    [k] down_write_trylock
     0.00%  perf             [kernel.kallsyms]    [k] dput
     0.00%  perf             [kernel.kallsyms]    [k] filemap_fault
     0.00%  perf             [kernel.kallsyms]    [k] free_hot_cold_page
     0.00%  perf             [kernel.kallsyms]    [k] fsnotify
     0.00%  perf             [kernel.kallsyms]    [k] generic_permission
     0.00%  perf             [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.00%  perf             [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  perf             [kernel.kallsyms]    [k] guard_bio_eod
     0.00%  perf             [kernel.kallsyms]    [k] in_group_p
     0.00%  perf             [kernel.kallsyms]    [k] io_schedule
     0.00%  perf             [kernel.kallsyms]    [k] ip_queue_xmit
     0.00%  perf             [kernel.kallsyms]    [k] ipv4_mtu
     0.00%  perf             [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  perf             [kernel.kallsyms]    [k] ksize
     0.00%  perf             [kernel.kallsyms]    [k] lookup_fast
     0.00%  perf             [kernel.kallsyms]    [k] lruvec_lru_size
     0.00%  perf             [kernel.kallsyms]    [k] mem_cgroup_from_id
     0.00%  perf             [kernel.kallsyms]    [k] memset
     0.00%  perf             [kernel.kallsyms]    [k] mmap_region
     0.00%  perf             [kernel.kallsyms]    [k] net_rx_action
     0.00%  perf             [kernel.kallsyms]    [k] netif_skb_features
     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_lru_move_fn
     0.00%  perf             [kernel.kallsyms]    [k] path_put
     0.00%  perf             [kernel.kallsyms]    [k] pde_subdir_find
     0.00%  perf             [kernel.kallsyms]    [k] percpu_counter_add_batch
     0.00%  perf             [kernel.kallsyms]    [k] perf_output_sample
     0.00%  perf             [kernel.kallsyms]    [k] policy_node
     0.00%  perf             [kernel.kallsyms]    [k] prandom_u32_state
     0.00%  perf             [kernel.kallsyms]    [k] prepend_path
     0.00%  perf             [kernel.kallsyms]    [k] radix_tree_maybe_preload
     0.00%  perf             [kernel.kallsyms]    [k] security_mmap_file
     0.00%  perf             [kernel.kallsyms]    [k] skb_free_head
     0.00%  perf             [kernel.kallsyms]    [k] skb_release_data
     0.00%  perf             [kernel.kallsyms]    [k] tcp_ack
     0.00%  perf             [kernel.kallsyms]    [k] tcp_add_backlog
     0.00%  perf             [kernel.kallsyms]    [k] tcp_chrono_stop
     0.00%  perf             [kernel.kallsyms]    [k] tcp_event_new_data_sent
     0.00%  perf             [kernel.kallsyms]    [k] tcp_init_tso_segs
     0.00%  perf             [kernel.kallsyms]    [k] tcp_trim_head
     0.00%  perf             [kernel.kallsyms]    [k] tcp_v4_rcv
     0.00%  perf             [kernel.kallsyms]    [k] timespec_trunc
     0.00%  perf             [kernel.kallsyms]    [k] unmapped_area_topdown
     0.00%  perf             [kernel.kallsyms]    [k] vma_interval_tree_insert
     0.00%  perf             [kernel.kallsyms]    [k] vmacache_find
     0.00%  perf             [kernel.kallsyms]    [k] workingset_activation
     0.00%  perf             [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  perf             [xfs]                [k] xfs_bmapi_trim_map.isra.17
     0.00%  perf             [xfs]                [k] xfs_bmbt_get_all
     0.00%  perf             [xfs]                [k] xfs_bmbt_get_startoff
     0.00%  perf             [xfs]                [k] xfs_bmbt_to_iomap
     0.00%  perf             [xfs]                [k] xfs_buf_offset
     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_format_data_fork.isra.5
     0.00%  perf             [xfs]                [k] xfs_inode_item_size
     0.00%  perf             [xfs]                [k] xfs_log_calc_unit_res
     0.00%  perf             [xfs]                [k] xfs_map_buffer.isra.13
     0.00%  perf             [xfs]                [k] xfs_setattr_size
     0.00%  perf             [xfs]                [k] xfs_trans_add_item
     0.00%  perf             [xfs]                [k] xfs_trans_alloc
     0.00%  perf             [xfs]                [k] xfs_trans_log_inode
     0.00%  perf             [xfs]                [k] xfs_trans_reserve
     0.00%  perf             [xfs]                [k] xfs_vn_update_time
     0.00%  perf             [xfs]                [k] xlog_space_left
     0.00%  perf             ld-2.26.so           [.] do_lookup_x
     0.00%  perf             libc-2.26.so         [.] _IO_no_init
     0.00%  perf             libc-2.26.so         [.] __fxstat64
     0.00%  perf             libc-2.26.so         [.] __memmove_avx_unaligned_erms
     0.00%  perf             libc-2.26.so         [.] __memset_avx2_erms
     0.00%  perf             libc-2.26.so         [.] __munmap
     0.00%  perf             libc-2.26.so         [.] __strchrnul_avx2
     0.00%  perf             libc-2.26.so         [.] __strcmp_sse2_unaligned
     0.00%  perf             libc-2.26.so         [.] __strlen_avx2
     0.00%  perf             libc-2.26.so         [.] __strncmp_sse42
     0.00%  perf             libc-2.26.so         [.] __writev
     0.00%  perf             libc-2.26.so         [.] fcntl_common
     0.00%  perf             libc-2.26.so         [.] vfprintf
     0.00%  perf             libpthread-2.26.so   [.] __libc_read
     0.00%  perf             libpthread-2.26.so   [.] fcntl_common
     0.00%  perf             perf                 [.] __dsos__find
     0.00%  perf             perf                 [.] dso__get
     0.00%  perf             perf                 [.] dump_printf
     0.00%  perf             perf                 [.] get_sdt_note_list
     0.00%  perf             perf                 [.] machine__process_mmap2_event
     0.00%  perf             perf                 [.] map__new
     0.00%  perf             perf                 [.] ordered_events__flush
     0.00%  perf             perf                 [.] perf_data_file__write
     0.00%  perf             perf                 [.] perf_evlist__poll
     0.00%  perf             perf                 [.] poll@plt
     0.00%  perf             perf                 [.] rb_first
     0.00%  perf             perf                 [.] rb_insert_color
     0.00%  perf             perf                 [.] 0x000000000003a0d4
     0.00%  perf             perf                 [.] 0x000000000003a70e
     0.00%  perf             perf                 [.] 0x000000000003ad38
     0.00%  perf             perf                 [.] 0x000000000003ad8c
     0.00%  perf             perf                 [.] 0x000000000003ad9e
     0.00%  perf             perf                 [.] 0x000000000003add6
     0.00%  perf             perf                 [.] 0x000000000003ae3b
     0.00%  perf             perf                 [.] 0x000000000003ae51
     0.00%  perf             perf                 [.] 0x000000000003ae9a
     0.00%  perf             perf                 [.] 0x000000000009cef2
     0.00%  perf             perf                 [.] 0x00000000000bfb16
     0.00%  perf             perf                 [.] 0x00000000000e365b
     0.00%  perf             perf                 [.] 0x00000000000ea22f
     0.00%  perf             perf                 [.] 0x00000000000ee95f
     0.00%  perf             perf                 [.] 0x00000000000eec0e
     0.00%  perf             perf                 [.] 0x00000000000ef761
     0.00%  perf             perf                 [.] 0x00000000000ef7a8
     0.00%  perf             perf                 [.] 0x00000000000ef7b8
     0.00%  perf             perf                 [.] 0x00000000000ef7d5
     0.00%  perf             perf                 [.] 0x00000000000ef85c
     0.00%  perf             perf                 [.] 0x00000000000efad6
     0.00%  perf             perf                 [.] 0x00000000000efb95
     0.00%  perf             perf                 [.] 0x00000000000efc53
     0.00%  perf             perf                 [.] 0x00000000000f22dc
     0.00%  perf             perf                 [.] 0x00000000000f242e
     0.00%  perf             perf                 [.] 0x00000000001449e5
     0.00%  perf             perf                 [.] 0x000000000018674e
     0.00%  pkill            [kernel.kallsyms]    [k] __d_lookup
     0.00%  pkill            [kernel.kallsyms]    [k] __vma_adjust
     0.00%  pkill            [kernel.kallsyms]    [k] __vma_link_rb
     0.00%  pkill            [kernel.kallsyms]    [k] clear_page_erms
     0.00%  pkill            [kernel.kallsyms]    [k] find_vma
     0.00%  pkill            [kernel.kallsyms]    [k] flush_tlb_mm_range
     0.00%  pkill            [kernel.kallsyms]    [k] memcpy_erms
     0.00%  pkill            [kernel.kallsyms]    [k] next_tgid
     0.00%  pkill            [kernel.kallsyms]    [k] page_add_file_rmap
     0.00%  pkill            [kernel.kallsyms]    [k] perf_iterate_sb
     0.00%  pkill            [kernel.kallsyms]    [k] security_mmap_file
     0.00%  pkill            [xfs]                [k] xfs_file_open
     0.00%  pkill            libc-2.26.so         [.] __close
     0.00%  pkill            libc-2.26.so         [.] __xstat64
     0.00%  pkill            libc-2.26.so         [.] read
     0.00%  postgres         [kernel.kallsyms]    [k] __alloc_pages_slowpath
     0.00%  postgres         [kernel.kallsyms]    [k] __block_write_begin_int
     0.00%  postgres         [kernel.kallsyms]    [k] __close_fd
     0.00%  postgres         [kernel.kallsyms]    [k] __d_alloc
     0.00%  postgres         [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  postgres         [kernel.kallsyms]    [k] __inode_wait_for_writeback
     0.00%  postgres         [kernel.kallsyms]    [k] __legitimize_mnt
     0.00%  postgres         [kernel.kallsyms]    [k] __mark_inode_dirty
     0.00%  postgres         [kernel.kallsyms]    [k] __mutex_init
     0.00%  postgres         [kernel.kallsyms]    [k] __sk_mem_schedule
     0.00%  postgres         [kernel.kallsyms]    [k] __skb_recv_udp
     0.00%  postgres         [kernel.kallsyms]    [k] __udp4_lib_rcv
     0.00%  postgres         [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  postgres         [kernel.kallsyms]    [k] __wake_up_common_lock
     0.00%  postgres         [kernel.kallsyms]    [k] _copy_to_iter
     0.00%  postgres         [kernel.kallsyms]    [k] _vm_normal_page
     0.00%  postgres         [kernel.kallsyms]    [k] alloc_fair_sched_group
     0.00%  postgres         [kernel.kallsyms]    [k] alloc_rt_sched_group
     0.00%  postgres         [kernel.kallsyms]    [k] apic_send_IPI_self
     0.00%  postgres         [kernel.kallsyms]    [k] balance_dirty_pages_ratelimited
     0.00%  postgres         [kernel.kallsyms]    [k] bictcp_cwnd_event
     0.00%  postgres         [kernel.kallsyms]    [k] change_protection_range
     0.00%  postgres         [kernel.kallsyms]    [k] clear_page_dirty_for_io
     0.00%  postgres         [kernel.kallsyms]    [k] create_empty_buffers
     0.00%  postgres         [kernel.kallsyms]    [k] create_page_buffers
     0.00%  postgres         [kernel.kallsyms]    [k] current_time
     0.00%  postgres         [kernel.kallsyms]    [k] d_alloc_parallel
     0.00%  postgres         [kernel.kallsyms]    [k] do_brk_flags
     0.00%  postgres         [kernel.kallsyms]    [k] do_filp_open
     0.00%  postgres         [kernel.kallsyms]    [k] dput.part.24
     0.00%  postgres         [kernel.kallsyms]    [k] expand_files
     0.00%  postgres         [kernel.kallsyms]    [k] fib_table_lookup
     0.00%  postgres         [kernel.kallsyms]    [k] file_update_time
     0.00%  postgres         [kernel.kallsyms]    [k] finish_wait
     0.00%  postgres         [kernel.kallsyms]    [k] flush_tlb_mm_range
     0.00%  postgres         [kernel.kallsyms]    [k] free_pages_and_swap_cache
     0.00%  postgres         [kernel.kallsyms]    [k] generic_permission
     0.00%  postgres         [kernel.kallsyms]    [k] grab_cache_page_write_begin
     0.00%  postgres         [kernel.kallsyms]    [k] ima_file_free
     0.00%  postgres         [kernel.kallsyms]    [k] inode_init_always
     0.00%  postgres         [kernel.kallsyms]    [k] iomap_write_actor
     0.00%  postgres         [kernel.kallsyms]    [k] iomap_write_begin.constprop.17
     0.00%  postgres         [kernel.kallsyms]    [k] ipv4_pktinfo_prepare
     0.00%  postgres         [kernel.kallsyms]    [k] irq_work_queue
     0.00%  postgres         [kernel.kallsyms]    [k] lockref_get
     0.00%  postgres         [kernel.kallsyms]    [k] lockref_put_return
     0.00%  postgres         [kernel.kallsyms]    [k] merge
     0.00%  postgres         [kernel.kallsyms]    [k] node_dirty_ok
     0.00%  postgres         [kernel.kallsyms]    [k] page_mkclean
     0.00%  postgres         [kernel.kallsyms]    [k] pagevec_remove_exceptionals
     0.00%  postgres         [kernel.kallsyms]    [k] part_in_flight
     0.00%  postgres         [kernel.kallsyms]    [k] perf_event_mmap_output
     0.00%  postgres         [kernel.kallsyms]    [k] pgd_page_get_mm
     0.00%  postgres         [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  postgres         [kernel.kallsyms]    [k] remove_vma
     0.00%  postgres         [kernel.kallsyms]    [k] reuse_swap_page
     0.00%  postgres         [kernel.kallsyms]    [k] sock_rfree
     0.00%  postgres         [kernel.kallsyms]    [k] sync_mm_rss
     0.00%  postgres         [kernel.kallsyms]    [k] tag_pages_for_writeback
     0.00%  postgres         [kernel.kallsyms]    [k] task_work_run
     0.00%  postgres         [kernel.kallsyms]    [k] tcp_skb_mark_lost_uncond_verify
     0.00%  postgres         [kernel.kallsyms]    [k] tsk_fork_get_node
     0.00%  postgres         [kernel.kallsyms]    [k] unlock_page
     0.00%  postgres         [kernel.kallsyms]    [k] user_path_at_empty
     0.00%  postgres         [kernel.kallsyms]    [k] vfs_getattr_nosec
     0.00%  postgres         [kernel.kallsyms]    [k] vma_interval_tree_insert_after
     0.00%  postgres         [kernel.kallsyms]    [k] wp_page_copy
     0.00%  postgres         [kernel.kallsyms]    [k] write_cache_pages
     0.00%  postgres         [xfs]                [k] _xfs_buf_find
     0.00%  postgres         [xfs]                [k] xfs_bmap_del_extent
     0.00%  postgres         [xfs]                [k] xfs_btree_read_buf_block.constprop.35
     0.00%  postgres         [xfs]                [k] xfs_dir2_sf_addname
     0.00%  postgres         [xfs]                [k] xfs_dir_createname
     0.00%  postgres         [xfs]                [k] xfs_file_aio_write_checks
     0.00%  postgres         [xfs]                [k] xfs_file_open
     0.00%  postgres         [xfs]                [k] xfs_fs_destroy_inode
     0.00%  postgres         [xfs]                [k] xfs_ilock_nowait
     0.00%  postgres         [xfs]                [k] xfs_inode_item_init
     0.00%  postgres         [xfs]                [k] xfs_log_commit_cil
     0.00%  postgres         [xfs]                [k] xfs_log_reserve
     0.00%  postgres         [xfs]                [k] xfs_trans_buf_item_match
     0.00%  postgres         [xfs]                [k] xlog_space_left
     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           [.] do_lookup_x
     0.00%  postgres         libc-2.26.so         [.] _IO_default_finish
     0.00%  postgres         libc-2.26.so         [.] __GI_____strtoll_l_internal
     0.00%  postgres         libc-2.26.so         [.] __getdents64
     0.00%  postgres         libc-2.26.so         [.] __memcmp_avx2_movbe
     0.00%  postgres         libc-2.26.so         [.] __sigjmp_save
     0.00%  postgres         libc-2.26.so         [.] __sigprocmask
     0.00%  postgres         libc-2.26.so         [.] __sigsetjmp
     0.00%  postgres         libc-2.26.so         [.] __strncmp_sse42
     0.00%  postgres         libc-2.26.so         [.] __strstr_sse2
     0.00%  postgres         libc-2.26.so         [.] _int_free
     0.00%  postgres         libc-2.26.so         [.] cfree@GLIBC_2.2.5
     0.00%  postgres         libc-2.26.so         [.] fopen@@GLIBC_2.2.5
     0.00%  postgres         libpthread-2.26.so   [.] __GI___libc_pread64
     0.00%  postgres         libpthread-2.26.so   [.] _pthread_cleanup_push_defer
     0.00%  postgres         postgres             [.] AllocSetContextCreateInternal
     0.00%  postgres         postgres             [.] AllocSetDelete
     0.00%  postgres         postgres             [.] AllocSetFree
     0.00%  postgres         postgres             [.] AllocateFile
     0.00%  postgres         postgres             [.] BackgroundWriterMain
     0.00%  postgres         postgres             [.] BufferSync
     0.00%  postgres         postgres             [.] EndCommand
     0.00%  postgres         postgres             [.] GetCommandTagName
     0.00%  postgres         postgres             [.] HeapCheckForSerializableConflictOut
     0.00%  postgres         postgres             [.] IsAbortedTransactionBlockState
     0.00%  postgres         postgres             [.] IsAutoVacuumWorkerProcess
     0.00%  postgres         postgres             [.] IsTransactionOrTransactionBlock
     0.00%  postgres         postgres             [.] LWLockAcquire
     0.00%  postgres         postgres             [.] LWLockInitialize
     0.00%  postgres         postgres             [.] LockBuffer
     0.00%  postgres         postgres             [.] LogChildExit
     0.00%  postgres         postgres             [.] MakeTupleTableSlot
     0.00%  postgres         postgres             [.] MemoryContextAlloc
     0.00%  postgres         postgres             [.] MemoryContextAllocZeroAligned
     0.00%  postgres         postgres             [.] MemoryContextCreate
     0.00%  postgres         postgres             [.] ReadMultiXactCounts
     0.00%  postgres         postgres             [.] RecoveryInProgress
     0.00%  postgres         postgres             [.] RelationCacheInitialize
     0.00%  postgres         postgres             [.] RelationInitTableAccessMethod
     0.00%  postgres         postgres             [.] ResourceArrayRemove
     0.00%  postgres         postgres             [.] ShmemAllocRaw
     0.00%  postgres         postgres             [.] StartupXLOG
     0.00%  postgres         postgres             [.] StrategySyncStart
     0.00%  postgres         postgres             [.] TransactionBlockStatusCode
     0.00%  postgres         postgres             [.] WaitXLogInsertionsToFinish
     0.00%  postgres         postgres             [.] XLogWrite
     0.00%  postgres         postgres             [.] _bt_compare
     0.00%  postgres         postgres             [.] _fmt
     0.00%  postgres         postgres             [.] add_to_filelist
     0.00%  postgres         postgres             [.] appendStringInfoString
     0.00%  postgres         postgres             [.] assign_TSCurrentConfig
     0.00%  postgres         postgres             [.] cstring_to_text
     0.00%  postgres         postgres             [.] do_autovacuum
     0.00%  postgres         postgres             [.] dostr
     0.00%  postgres         postgres             [.] exec_replication_command
     0.00%  postgres         postgres             [.] get_hash_entry
     0.00%  postgres         postgres             [.] get_pgstat_tabentry_relid
     0.00%  postgres         postgres             [.] hash_seq_search
     0.00%  postgres         postgres             [.] heapgetpage
     0.00%  postgres         postgres             [.] initialize_acl
     0.00%  postgres         postgres             [.] lappend
     0.00%  postgres         postgres             [.] oid_compare
     0.00%  postgres         postgres             [.] pairingheap_remove_first
     0.00%  postgres         postgres             [.] palloc
     0.00%  postgres         postgres             [.] palloc0
     0.00%  postgres         postgres             [.] pfree
     0.00%  postgres         postgres             [.] pg_gmtime
     0.00%  postgres         postgres             [.] pg_verify_mbstr_len
     0.00%  postgres         postgres             [.] pg_vsnprintf
     0.00%  postgres         postgres             [.] pq_getbyte
     0.00%  postgres         postgres             [.] print_tar_number
     0.00%  postgres         postgres             [.] startlit
     0.00%  postgres         postgres             [.] tarChecksum
     0.00%  postgres         postgres             [.] tarCreateHeader
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e74
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4e79
     0.00%  postgres         [unknown]            [k] 0xffffffffa00f4ec5
     0.00%  rcu_sched        [kernel.kallsyms]    [k] __lock_text_start
     0.00%  rcu_sched        [kernel.kallsyms]    [k] prepare_to_swait
     0.00%  rcu_sched        [kernel.kallsyms]    [k] rcu_gp_kthread
     0.00%  rngd             [kernel.kallsyms]    [k] __build_skb
     0.00%  rngd             [kernel.kallsyms]    [k] __list_del_entry_valid
     0.00%  rngd             [kernel.kallsyms]    [k] __local_bh_enable_ip
     0.00%  rngd             [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  rngd             [kernel.kallsyms]    [k] __sk_dst_check
     0.00%  rngd             [kernel.kallsyms]    [k] __skb_clone
     0.00%  rngd             [kernel.kallsyms]    [k] __skb_gro_checksum_complete
     0.00%  rngd             [kernel.kallsyms]    [k] __slab_alloc
     0.00%  rngd             [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.00%  rngd             [kernel.kallsyms]    [k] __tcp_push_pending_frames
     0.00%  rngd             [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.00%  rngd             [kernel.kallsyms]    [k] __xfrm_policy_check2.constprop.34
     0.00%  rngd             [kernel.kallsyms]    [k] dev_queue_xmit_nit
     0.00%  rngd             [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  rngd             [kernel.kallsyms]    [k] inet_gro_receive
     0.00%  rngd             [kernel.kallsyms]    [k] ipv4_mtu
     0.00%  rngd             [kernel.kallsyms]    [k] mod_timer
     0.00%  rngd             [kernel.kallsyms]    [k] packet_rcv
     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] pvclock_clocksource_read
     0.00%  rngd             [kernel.kallsyms]    [k] skb_copy_bits
     0.00%  rngd             [kernel.kallsyms]    [k] skb_release_data
     0.00%  rngd             [kernel.kallsyms]    [k] skb_shift
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_clean_rtx_queue
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_fastretrans_alert
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_gro_receive
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_rack_detect_loss
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_sacktag_one
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_sacktag_walk
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_v4_do_rcv
     0.00%  rngd             [kernel.kallsyms]    [k] xen_sched_clock
     0.00%  rngd             [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  sa1              [kernel.kallsyms]    [k] __do_page_fault
     0.00%  sa1              [kernel.kallsyms]    [k] __pte_alloc
     0.00%  sa1              [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  sa1              [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  sa1              bash                 [.] buffered_getchar
     0.00%  sa1              bash                 [.] 0x000000000002c226
     0.00%  sa1              bash                 [.] 0x0000000000030b9e
     0.00%  sa1              ld-2.26.so           [.] _dl_relocate_object
     0.00%  sa1              libc-2.26.so         [.] _int_malloc
     0.00%  sadc             [kernel.kallsyms]    [k] __legitimize_mnt
     0.00%  sadc             [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  sadc             [kernel.kallsyms]    [k] _vm_normal_page
     0.00%  sadc             [kernel.kallsyms]    [k] clear_page_erms
     0.00%  sadc             [kernel.kallsyms]    [k] copy_page
     0.00%  sadc             [kernel.kallsyms]    [k] kernfs_find_ns
     0.00%  sadc             ld-2.26.so           [.] _dl_fixup
     0.00%  sadc             ld-2.26.so           [.] _dl_map_object_from_fd
     0.00%  sadc             libc-2.26.so         [.] __GI___libc_open
     0.00%  screen           [kernel.kallsyms]    [k] lockref_put_return
     0.00%  screen           [unknown]            [.] 0x000055a7e3ef2db1
     0.00%  sh               [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.00%  sh               libc-2.26.so         [.] __getcwd
     0.00%  sh               libc-2.26.so         [.] __mbrtowc
     0.00%  sh               libc-2.26.so         [.] intel_check_word.isra.0
     0.00%  sshd             [ipv6]               [k] rt6_fill_node
     0.00%  sshd             [kernel.kallsyms]    [k] SYSC_newfstat
     0.00%  sshd             [kernel.kallsyms]    [k] __call_rcu.constprop.68
     0.00%  sshd             [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  sshd             [kernel.kallsyms]    [k] __ip_dev_find
     0.00%  sshd             [kernel.kallsyms]    [k] __kmalloc
     0.00%  sshd             [kernel.kallsyms]    [k] __nlmsg_put
     0.00%  sshd             [kernel.kallsyms]    [k] __radix_tree_insert
     0.00%  sshd             [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  sshd             [kernel.kallsyms]    [k] _raw_write_lock_bh
     0.00%  sshd             [kernel.kallsyms]    [k] arch_local_irq_enable
     0.00%  sshd             [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  sshd             [kernel.kallsyms]    [k] copy_page_range
     0.00%  sshd             [kernel.kallsyms]    [k] dentry_unlink_inode
     0.00%  sshd             [kernel.kallsyms]    [k] down_read
     0.00%  sshd             [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  sshd             [kernel.kallsyms]    [k] finish_task_switch
     0.00%  sshd             [kernel.kallsyms]    [k] flush_work
     0.00%  sshd             [kernel.kallsyms]    [k] get_seconds
     0.00%  sshd             [kernel.kallsyms]    [k] inode_init_always
     0.00%  sshd             [kernel.kallsyms]    [k] kfree_call_rcu
     0.00%  sshd             [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  sshd             [kernel.kallsyms]    [k] lock_sock_nested
     0.00%  sshd             [kernel.kallsyms]    [k] mem_cgroup_commit_charge
     0.00%  sshd             [kernel.kallsyms]    [k] path_openat
     0.00%  sshd             [kernel.kallsyms]    [k] perf_output_begin_forward
     0.00%  sshd             [kernel.kallsyms]    [k] prepend_path
     0.00%  sshd             [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  sshd             [kernel.kallsyms]    [k] rb_erase
     0.00%  sshd             [kernel.kallsyms]    [k] release_pages
     0.00%  sshd             [kernel.kallsyms]    [k] release_sock
     0.00%  sshd             [kernel.kallsyms]    [k] sk_alloc
     0.00%  sshd             [kernel.kallsyms]    [k] skb_free_head
     0.00%  sshd             [kernel.kallsyms]    [k] sock_init_data
     0.00%  sshd             [kernel.kallsyms]    [k] tcp_rearm_rto
     0.00%  sshd             [kernel.kallsyms]    [k] tcp_v4_send_check
     0.00%  sshd             [kernel.kallsyms]    [k] tty_paranoia_check
     0.00%  sshd             [kernel.kallsyms]    [k] unlock_page
     0.00%  sshd             [kernel.kallsyms]    [k] unmap_single_vma
     0.00%  sshd             [kernel.kallsyms]    [k] unmapped_area_topdown
     0.00%  sshd             [kernel.kallsyms]    [k] up_write
     0.00%  sshd             [kernel.kallsyms]    [k] vm_mmap_pgoff
     0.00%  sshd             [kernel.kallsyms]    [k] vma_compute_subtree_gap
     0.00%  sshd             [kernel.kallsyms]    [k] vma_interval_tree_remove
     0.00%  sshd             [kernel.kallsyms]    [k] wp_page_copy
     0.00%  sshd             [xfs]                [k] xfs_vn_getattr
     0.00%  sshd             ld-2.26.so           [.] _dl_check_map_versions
     0.00%  sshd             ld-2.26.so           [.] _dl_fini
     0.00%  sshd             ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  sshd             ld-2.26.so           [.] _dl_name_match_p
     0.00%  sshd             ld-2.26.so           [.] _dl_setup_hash
     0.00%  sshd             libc-2.26.so         [.] __GI___libc_write
     0.00%  sshd             libc-2.26.so         [.] __fxstat64
     0.00%  sshd             libc-2.26.so         [.] __lseek
     0.00%  sshd             libc-2.26.so         [.] __memchr_avx2
     0.00%  sshd             libc-2.26.so         [.] __offtime
     0.00%  sshd             libc-2.26.so         [.] __poll
     0.00%  sshd             libc-2.26.so         [.] __socket
     0.00%  sshd             libc-2.26.so         [.] __strlen_avx2
     0.00%  sshd             libc-2.26.so         [.] malloc
     0.00%  sshd             libc-2.26.so         [.] read
     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  [.] BN_new
     0.00%  sshd             libcrypto.so.1.0.2k  [.] BN_num_bits_word
     0.00%  sshd             libcrypto.so.1.0.2k  [.] BN_set_word
     0.00%  sshd             libcrypto.so.1.0.2k  [.] EVP_DigestFinal_ex
     0.00%  sshd             libcrypto.so.1.0.2k  [.] OPENSSL_cleanse
     0.00%  sshd             libcrypto.so.1.0.2k  [.] ecp_nistz256_point_add
     0.00%  sshd             libcrypto.so.1.0.2k  [.] 0x00000000001755a5
     0.00%  sshd             libk5crypto.so.3.1   [.] 0x00000000000056c0
     0.00%  sshd             libpam.so.0.83.1     [.] 0x0000000000006cdb
     0.00%  sshd             pam_keyinit.so       [.] 0x00000000000009c0
     0.00%  sshd             pam_systemd.so       [.] 0x000000000000e46a
     0.00%  sshd             sshd                 [.] 0x0000000000074422
     0.00%  sshd             sshd                 [.] 0x000000000007444e
     0.00%  sshd             sshd                 [.] 0x0000000000074476
     0.00%  sshd             sshd                 [.] 0x00000000000744b2
     0.00%  sshd             sshd                 [.] 0x00000000000744b8
     0.00%  sshd             sshd                 [.] 0x00000000000744c9
     0.00%  sshd             sshd                 [.] 0x0000000000074510
     0.00%  sshd             sshd                 [.] 0x0000000000074558
     0.00%  sshd             sshd                 [.] 0x0000000000074560
     0.00%  sshd             sshd                 [.] 0x0000000000074567
     0.00%  sshd             sshd                 [.] 0x000000000007456c
     0.00%  sshd             sshd                 [.] 0x0000000000074581
     0.00%  sshd             sshd                 [.] 0x0000000000074584
     0.00%  sshd             sshd                 [.] 0x0000000000074586
     0.00%  sshd             sshd                 [.] 0x000000000007458a
     0.00%  sshd             sshd                 [.] 0x000000000007458d
     0.00%  sshd             sshd                 [.] 0x000000000007459e
     0.00%  sshd             sshd                 [.] 0x00000000000745c1
     0.00%  sshd             sshd                 [.] 0x00000000000745cb
     0.00%  sshd             sshd                 [.] 0x000000000007bc84
     0.00%  sshd             [unknown]            [.] 0x0000557a5b2b0900
     0.00%  sshd             [unknown]            [.] 0x0000557a5b2dbae2
     0.00%  sshd             [unknown]            [.] 0x0000557a5b2e86c1
     0.00%  sshd             [unknown]            [.] 0x0000557a5b2ed225
     0.00%  sshd             [unknown]            [.] 0x00007f0896b65307
     0.00%  sshd             [unknown]            [.] 0x00007f0896b8bd87
     0.00%  sshd             [unknown]            [.] 0x00007f0896b8bd8f
     0.00%  sshd             [unknown]            [.] 0x00007f0896ba0c45
     0.00%  sshd             [unknown]            [.] 0x00007f4d842b52f0
     0.00%  swapper          [kernel.kallsyms]    [k] __msecs_to_jiffies
     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] bictcp_recalc_ssthresh
     0.00%  swapper          [kernel.kallsyms]    [k] cpumask_next_and
     0.00%  swapper          [kernel.kallsyms]    [k] ip_route_input_rcu
     0.00%  swapper          [kernel.kallsyms]    [k] neigh_resolve_output
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_any_retrans_done.part.30
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_enter_recovery
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_skb_collapse_tstamp
     0.00%  swapper          [kernel.kallsyms]    [k] update_group_capacity
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4e59
     0.00%  swapper          [unknown]            [k] 0xffffffffa00f4ecd
     0.00%  systemd          [kernel.kallsyms]    [k] __d_lookup
     0.00%  systemd          [kernel.kallsyms]    [k] __lock_text_start
     0.00%  systemd          [kernel.kallsyms]    [k] current_kernel_time64
     0.00%  systemd          [kernel.kallsyms]    [k] find_css_set
     0.00%  systemd          [kernel.kallsyms]    [k] follow_managed
     0.00%  systemd          [kernel.kallsyms]    [k] get_empty_filp
     0.00%  systemd          [kernel.kallsyms]    [k] kernfs_seq_stop_active
     0.00%  systemd          [kernel.kallsyms]    [k] link_path_walk
     0.00%  systemd          [kernel.kallsyms]    [k] mutex_unlock
     0.00%  systemd          [kernel.kallsyms]    [k] show_sb_opts
     0.00%  systemd          [kernel.kallsyms]    [k] skb_set_owner_w
     0.00%  systemd          [xfs]                [k] xfs_buf_offset
     0.00%  systemd          [unknown]            [.] 0x000055f99ba49130
     0.00%  systemd          [unknown]            [.] 0x000055f99ba505d0
     0.00%  systemd          [unknown]            [.] 0x000055f99bab3fbb
     0.00%  systemd          [unknown]            [.] 0x000055f99bab71f8
     0.00%  systemd          [unknown]            [.] 0x000055f99bac0f48
     0.00%  systemd          [unknown]            [.] 0x000055f99bae1528
     0.00%  systemd          [unknown]            [.] 0x000055f99bae795a
     0.00%  systemd          [unknown]            [.] 0x000055f99bafefc0
     0.00%  systemd          [unknown]            [.] 0x00007f7c52cd2359
     0.00%  systemd          [unknown]            [.] 0x00007f7c52cf555a
     0.00%  systemd          [unknown]            [.] 0x00007f7c52cf577c
     0.00%  systemd          [unknown]            [.] 0x00007f7c52d37307
     0.00%  systemd          [unknown]            [.] 0x00007f7c52dc3a10
     0.00%  systemd-cgroups  [kernel.kallsyms]    [k] find_get_entry
     0.00%  systemd-cgroups  ld-2.26.so           [.] _dl_map_object_from_fd
     0.00%  systemd-cgroups  ld-2.26.so           [.] _dl_relocate_object
     0.00%  systemd-cgroups  ld-2.26.so           [.] _dl_sysdep_start
     0.00%  systemd-cgroups  ld-2.26.so           [.] do_lookup_x
     0.00%  systemd-cgroups  libc-2.26.so         [.] __access
     0.00%  systemd-cgroups  libc-2.26.so         [.] __fopen_internal
     0.00%  systemd-cgroups  libc-2.26.so         [.] _dl_addr
     0.00%  systemd-journal  [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  systemd-journal  [kernel.kallsyms]    [k] __do_page_fault
     0.00%  systemd-journal  [kernel.kallsyms]    [k] __lock_text_start
     0.00%  systemd-journal  [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  systemd-journal  [kernel.kallsyms]    [k] do_syscall_64
     0.00%  systemd-journal  [kernel.kallsyms]    [k] do_wp_page
     0.00%  systemd-journal  [kernel.kallsyms]    [k] finish_task_switch
     0.00%  systemd-journal  [kernel.kallsyms]    [k] get_request
     0.00%  systemd-journal  [kernel.kallsyms]    [k] iomap_page_mkwrite
     0.00%  systemd-journal  [kernel.kallsyms]    [k] lockref_get
     0.00%  systemd-journal  [kernel.kallsyms]    [k] notify_change
     0.00%  systemd-journal  [kernel.kallsyms]    [k] page_vma_mapped_walk
     0.00%  systemd-journal  [kernel.kallsyms]    [k] percpu_counter_add_batch
     0.00%  systemd-journal  [kernel.kallsyms]    [k] radix_tree_tag_clear
     0.00%  systemd-journal  [kernel.kallsyms]    [k] strnlen
     0.00%  systemd-journal  [xfs]                [k] xfs_dir3_sfe_get_ftype
     0.00%  systemd-journal  [xfs]                [k] xfs_iunlock
     0.00%  systemd-journal  [xfs]                [k] xfs_vn_getattr
     0.00%  systemd-journal  [unknown]            [.] 0x0000555b16bc2c23
     0.00%  systemd-journal  [unknown]            [.] 0x0000555b16bcf8fc
     0.00%  systemd-journal  [unknown]            [.] 0x0000555b16bd4590
     0.00%  systemd-journal  [unknown]            [.] 0x0000555b16bdbfb3
     0.00%  systemd-journal  [unknown]            [.] 0x0000555b16bef580
     0.00%  systemd-journal  [unknown]            [.] 0x00007f9196721d98
     0.00%  systemd-journal  [unknown]            [.] 0x00007f9196769307
     0.00%  systemd-journal  [unknown]            [.] 0x00007f91967f198b
     0.00%  systemd-journal  [unknown]            [.] 0x00007f91967f5a2c
     0.00%  systemd-journal  [unknown]            [.] 0x00007f91967f5eda
     0.00%  systemd-logind   [kernel.kallsyms]    [k] __d_lookup
     0.00%  systemd-logind   [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  systemd-logind   [kernel.kallsyms]    [k] __lock_text_start
     0.00%  systemd-logind   [kernel.kallsyms]    [k] __percpu_init_rwsem
     0.00%  systemd-logind   [kernel.kallsyms]    [k] finish_task_switch
     0.00%  systemd-logind   [kernel.kallsyms]    [k] proc_cgroup_show
     0.00%  systemd-logind   [unknown]            [.] 0x00005619b00ab4a0
     0.00%  systemd-logind   [unknown]            [.] 0x00005619b00b1f60
     0.00%  systemd-logind   [unknown]            [.] 0x00005619b00deba0
     0.00%  systemd-logind   [unknown]            [.] 0x00007f15aa3a8307
     0.00%  systemd-logind   [unknown]            [.] 0x00007fff6c5d9a20
     0.00%  timeout          [kernel.kallsyms]    [k] __lock_text_start
     0.00%  timeout          [kernel.kallsyms]    [k] __slab_alloc
     0.00%  timeout          [kernel.kallsyms]    [k] mntput
     0.00%  timeout          ld-2.26.so           [.] strcmp
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] blk_finish_plug
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] blk_start_plug
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] flush_work
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] kthread_should_stop
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  xfsaild/xvda1    [xfs]                [k] xfs_agi_verify
     0.00%  xfsaild/xvda1    [xfs]                [k] xfs_buf_offset


# Samples: 5M of event 'cpu-clock:k'
# Event count (approx.): 1415738500000
#
# Overhead  Command          Shared Object      Symbol                                       
# ........  ...............  .................  .............................................
#
    79.88%  swapper          [kernel.kallsyms]  [k] native_safe_halt
     6.04%  postgres         [kernel.kallsyms]  [k] do_syscall_64
     1.85%  postgres         [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.99%  postgres         [kernel.kallsyms]  [k] __lock_text_start
     0.49%  postgres         [kernel.kallsyms]  [k] __audit_syscall_entry
     0.45%  postgres         [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.45%  postgres         [kernel.kallsyms]  [k] xen_clocksource_get_cycles
     0.44%  postgres         [kernel.kallsyms]  [k] __audit_syscall_exit
     0.39%  postgres         [kernel.kallsyms]  [k] tcp_recvmsg
     0.38%  postgres         [kernel.kallsyms]  [k] syscall_trace_enter
     0.36%  postgres         [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.32%  postgres         [kernel.kallsyms]  [k] sys_gettimeofday
     0.31%  postgres         [kernel.kallsyms]  [k] inet_recvmsg
     0.31%  postgres         [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.29%  swapper          [kernel.kallsyms]  [k] __lock_text_start
     0.28%  postgres         [kernel.kallsyms]  [k] __getnstimeofday64
     0.28%  postgres         [kernel.kallsyms]  [k] __softirqentry_text_start
     0.28%  postgres         [kernel.kallsyms]  [k] _raw_spin_lock_bh
     0.27%  postgres         [kernel.kallsyms]  [k] SYSC_recvfrom
     0.24%  postgres         [kernel.kallsyms]  [k] __fget_light
     0.24%  postgres         [kernel.kallsyms]  [k] blk_flush_plug_list
     0.15%  postgres         [kernel.kallsyms]  [k] import_single_range
     0.14%  swapper          [kernel.kallsyms]  [k] __softirqentry_text_start
     0.14%  postgres         [kernel.kallsyms]  [k] syscall_slow_exit_work
     0.13%  postgres         [kernel.kallsyms]  [k] do_gettimeofday
     0.13%  postgres         [kernel.kallsyms]  [k] get_page_from_freelist
     0.12%  postgres         [kernel.kallsyms]  [k] kfree
     0.11%  swapper          [kernel.kallsyms]  [k] finish_task_switch
     0.11%  postgres         [kernel.kallsyms]  [k] tcp_release_cb
     0.09%  postgres         [kernel.kallsyms]  [k] unroll_tree_refs
     0.09%  postgres         [kernel.kallsyms]  [k] current_kernel_time64
     0.09%  kswapd0          [kernel.kallsyms]  [k] __lock_text_start
     0.08%  postgres         [kernel.kallsyms]  [k] __indirect_thunk_start
     0.08%  postgres         [kernel.kallsyms]  [k] finish_task_switch
     0.07%  postgres         [kernel.kallsyms]  [k] sockfd_lookup_light
     0.07%  postgres         [kernel.kallsyms]  [k] memcpy_erms
     0.06%  postgres         [kernel.kallsyms]  [k] path_put
     0.06%  postgres         [kernel.kallsyms]  [k] __add_to_page_cache_locked
     0.06%  postgres         [kernel.kallsyms]  [k] xennet_poll
     0.06%  postgres         [kernel.kallsyms]  [k] copy_user_generic_unrolled
     0.06%  postgres         [kernel.kallsyms]  [k] release_sock
     0.06%  postgres         [kernel.kallsyms]  [k] tcp_sendmsg_locked
     0.05%  postgres         [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.05%  kswapd0          [kernel.kallsyms]  [k] free_hot_cold_page
     0.05%  swapper          [kernel.kallsyms]  [k] tick_nohz_idle_enter
     0.05%  swapper          [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.05%  kswapd0          [kernel.kallsyms]  [k] shrink_inactive_list
     0.05%  postgres         [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.05%  swapper          [kernel.kallsyms]  [k] memcpy_erms
     0.04%  swapper          [kernel.kallsyms]  [k] tick_nohz_idle_exit
     0.04%  postgres         [kernel.kallsyms]  [k] generic_file_read_iter
     0.04%  postgres         [kernel.kallsyms]  [k] lock_sock_nested
     0.04%  postgres         [kernel.kallsyms]  [k] __radix_tree_lookup
     0.04%  postgres         [kernel.kallsyms]  [k] _copy_to_user
     0.04%  postgres         [kernel.kallsyms]  [k] mntput
     0.03%  postgres         [kernel.kallsyms]  [k] tcp_write_xmit
     0.03%  kswapd0          [kernel.kallsyms]  [k] shrink_page_list
     0.03%  postgres         [kernel.kallsyms]  [k] __pskb_pull_tail
     0.03%  postgres         [kernel.kallsyms]  [k] sys_recvfrom
     0.03%  postgres         [kernel.kallsyms]  [k] tcp_v4_rcv
     0.03%  swapper          [kernel.kallsyms]  [k] xennet_poll
     0.03%  postgres         [kernel.kallsyms]  [k] sock_recvmsg
     0.03%  postgres         [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.03%  postgres         [kernel.kallsyms]  [k] get_signal
     0.03%  swapper          [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.03%  postgres         [kernel.kallsyms]  [k] tcp_cleanup_rbuf
     0.03%  swapper          [kernel.kallsyms]  [k] do_idle
     0.03%  postgres         [kernel.kallsyms]  [k] skb_release_data
     0.03%  postgres         [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     0.03%  postgres         [kernel.kallsyms]  [k] security_socket_recvmsg
     0.02%  postgres         [kernel.kallsyms]  [k] dput
     0.02%  postgres         [kernel.kallsyms]  [k] ip_rcv
     0.02%  postgres         [kernel.kallsyms]  [k] __pv_queued_spin_lock_slowpath
     0.02%  swapper          [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.02%  rngd             [kernel.kallsyms]  [k] finish_task_switch
     0.02%  postgres         [kernel.kallsyms]  [k] tcp_ack
     0.02%  postgres         [kernel.kallsyms]  [k] find_get_entry
     0.02%  postgres         [kernel.kallsyms]  [k] __inet_lookup_established
     0.02%  postgres         [kernel.kallsyms]  [k] ipv4_mtu
     0.02%  postgres         [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.02%  postgres         [kernel.kallsyms]  [k] tcp_check_space
     0.02%  postgres         [kernel.kallsyms]  [k] net_rx_action
     0.02%  postgres         [kernel.kallsyms]  [k] __skb_clone
     0.02%  postgres         [kernel.kallsyms]  [k] do_mpage_readpage
     0.02%  postgres         [kernel.kallsyms]  [k] packet_rcv
     0.02%  postgres         [kernel.kallsyms]  [k] mpage_readpages
     0.02%  postgres         [kernel.kallsyms]  [k] free_hot_cold_page
     0.02%  perf             [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.02%  postgres         [kernel.kallsyms]  [k] __free_pages_ok
     0.02%  swapper          [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.02%  postgres         [kernel.kallsyms]  [k] skb_copy_bits
     0.02%  swapper          [kernel.kallsyms]  [k] __pskb_pull_tail
     0.02%  swapper          [kernel.kallsyms]  [k] tcp_v4_rcv
     0.02%  swapper          [kernel.kallsyms]  [k] get_page_from_freelist
     0.02%  postgres         [kernel.kallsyms]  [k] prefetch_freepointer
     0.02%  postgres         [kernel.kallsyms]  [k] ipv4_dst_check
     0.01%  postgres         [kernel.kallsyms]  [k] dev_gro_receive
     0.01%  postgres         [kernel.kallsyms]  [k] _raw_spin_lock
     0.01%  postgres         [kernel.kallsyms]  [k] skb_split
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_update_pacing_rate
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.01%  postgres         [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.01%  postgres         [kernel.kallsyms]  [k] tcp4_gro_receive
     0.01%  swapper          [kernel.kallsyms]  [k] skb_release_data
     0.01%  postgres         [kernel.kallsyms]  [k] __build_skb
     0.01%  postgres         [kernel.kallsyms]  [k] inet_gro_receive
     0.01%  postgres         [kernel.kallsyms]  [k] ip_queue_xmit
     0.01%  swapper          [kernel.kallsyms]  [k] packet_rcv
     0.01%  postgres         [kernel.kallsyms]  [k] ip_finish_output2
     0.01%  postgres         [kernel.kallsyms]  [k] page_frag_free
     0.01%  postgres         [kernel.kallsyms]  [k] kmem_cache_alloc
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     0.01%  postgres         [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_write_xmit
     0.01%  swapper          [kernel.kallsyms]  [k] __inet_lookup_established
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_ack
     0.01%  postgres         [kernel.kallsyms]  [k] __alloc_skb
     0.01%  postgres         [kernel.kallsyms]  [k] bictcp_acked
     0.01%  swapper          [kernel.kallsyms]  [k] refresh_cpu_vm_stats
     0.01%  swapper          [kernel.kallsyms]  [k] ip_rcv
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_established_options
     0.01%  postgres         [kernel.kallsyms]  [k] ip_local_deliver
     0.01%  postgres         [kernel.kallsyms]  [k] __set_current_blocked
     0.01%  postgres         [kernel.kallsyms]  [k] skb_page_frag_refill
     0.01%  postgres         [kernel.kallsyms]  [k] inet_sendmsg
     0.01%  postgres         [kernel.kallsyms]  [k] bictcp_cong_avoid
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_trim_head
     0.01%  swapper          [kernel.kallsyms]  [k] __skb_clone
     0.01%  swapper          [kernel.kallsyms]  [k] free_hot_cold_page
     0.01%  swapper          [kernel.kallsyms]  [k] inet_gro_receive
     0.01%  postgres         [kernel.kallsyms]  [k] kmem_cache_free
     0.01%  swapper          [kernel.kallsyms]  [k] net_rx_action
     0.01%  postgres         [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_rcv_established
     0.01%  postgres         [kernel.kallsyms]  [k] consume_skb
     0.01%  swapper          [kernel.kallsyms]  [k] default_idle
     0.01%  swapper          [kernel.kallsyms]  [k] skb_copy_bits
     0.01%  postgres         [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_current_mss
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_check_space
     0.01%  swapper          [kernel.kallsyms]  [k] __free_pages_ok
     0.01%  swapper          [kernel.kallsyms]  [k] ipv4_dst_check
     0.01%  postgres         [kernel.kallsyms]  [k] blk_queue_split
     0.01%  postgres         [xfs]              [k] xfs_file_read_iter
     0.01%  swapper          [kernel.kallsyms]  [k] skb_split
     0.01%  postgres         [kernel.kallsyms]  [k] mem_cgroup_commit_charge
     0.01%  postgres         [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.01%  swapper          [kernel.kallsyms]  [k] rcu_idle_exit
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_wfree
     0.01%  swapper          [kernel.kallsyms]  [k] dev_gro_receive
     0.01%  postgres         [kernel.kallsyms]  [k] SYSC_sendto
     0.01%  kswapd0          [kernel.kallsyms]  [k] page_mapping
     0.01%  postgres         [kernel.kallsyms]  [k] __slab_alloc
     0.01%  postgres         [kernel.kallsyms]  [k] do_csum
     0.01%  swapper          [kernel.kallsyms]  [k] ip_finish_output2
     0.01%  swapper          [kernel.kallsyms]  [k] __build_skb
     0.01%  postgres         [kernel.kallsyms]  [k] __kmalloc_node_track_caller
     0.01%  postgres         [kernel.kallsyms]  [k] perf_output_copy
     0.01%  postgres         [kernel.kallsyms]  [k] net_tx_action
     0.01%  postgres         [kernel.kallsyms]  [k] ip_rcv_finish
     0.01%  postgres         [kernel.kallsyms]  [k] add_to_page_cache_lru
     0.01%  swapper          [kernel.kallsyms]  [k] page_frag_free
     0.01%  postgres         [kernel.kallsyms]  [k] perf_output_sample
     0.01%  postgres         [kernel.kallsyms]  [k] iov_iter_advance
     0.01%  swapper          [kernel.kallsyms]  [k] tcp4_gro_receive
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_sacktag_write_queue
     0.01%  swapper          [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_rack_detect_loss
     0.01%  postgres         [unknown]          [k] 0xffffffffa00f4e19
     0.01%  postgres         [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_ack_update_rtt.isra.33
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.01%  postgres         [kernel.kallsyms]  [k] xennet_start_xmit
     0.01%  postgres         [kernel.kallsyms]  [k] __copy_skb_header
     0.01%  postgres         [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.01%  postgres         [kernel.kallsyms]  [k] __pskb_trim_head
     0.01%  swapper          [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.01%  swapper          [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.01%  swapper          [kernel.kallsyms]  [k] ipv4_mtu
     0.01%  postgres         [kernel.kallsyms]  [k] ip_output
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_push
     0.01%  swapper          [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_trim_head
     0.01%  postgres         [kernel.kallsyms]  [k] __dev_queue_xmit
     0.01%  postgres         [kernel.kallsyms]  [k] mark_page_accessed
     0.01%  postgres         [kernel.kallsyms]  [k] mod_timer
     0.01%  postgres         [kernel.kallsyms]  [k] workingset_refault
     0.01%  postgres         [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.01%  postgres         [kernel.kallsyms]  [k] __fdget
     0.01%  postgres         [kernel.kallsyms]  [k] _raw_spin_unlock_bh
     0.01%  swapper          [kernel.kallsyms]  [k] kmem_cache_free
     0.01%  postgres         [kernel.kallsyms]  [k] __slab_free
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_gro_receive
     0.01%  swapper          [kernel.kallsyms]  [k] kmem_cache_alloc
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_tso_segs
     0.01%  swapper          [kernel.kallsyms]  [k] _raw_spin_lock
     0.01%  swapper          [kernel.kallsyms]  [k] consume_skb
     0.01%  postgres         [kernel.kallsyms]  [k] perf_output_begin_forward
     0.01%  postgres         [kernel.kallsyms]  [k] get_request
     0.01%  postgres         [kernel.kallsyms]  [k] release_pages
     0.01%  swapper          [kernel.kallsyms]  [k] ip_local_deliver
     0.01%  swapper          [kernel.kallsyms]  [k] ip_queue_xmit
     0.01%  postgres         [kernel.kallsyms]  [k] __lru_cache_add
     0.01%  postgres         [kernel.kallsyms]  [k] sys_rt_sigreturn
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_sendmsg
     0.01%  swapper          [kernel.kallsyms]  [k] bictcp_cong_avoid
     0.01%  postgres         [kernel.kallsyms]  [k] alloc_pages_current
     0.01%  postgres         [kernel.kallsyms]  [k] PageHuge
     0.01%  postgres         [kernel.kallsyms]  [k] inet_ehashfn
     0.01%  postgres         [kernel.kallsyms]  [k] __sched_text_start
     0.01%  postgres         [kernel.kallsyms]  [k] xen_sched_clock
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_update_pacing_rate
     0.01%  swapper          [kernel.kallsyms]  [k] do_csum
     0.01%  swapper          [kernel.kallsyms]  [k] ip_output
     0.01%  postgres         [kernel.kallsyms]  [k] sys_epoll_pwait
     0.01%  swapper          [kernel.kallsyms]  [k] ip_rcv_finish
     0.01%  postgres         [kernel.kallsyms]  [k] copy_page_to_iter
     0.01%  postgres         [kernel.kallsyms]  [k] eth_type_trans
     0.00%  swapper          [kernel.kallsyms]  [k] bictcp_acked
     0.00%  postgres         [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.00%  postgres         [kernel.kallsyms]  [k] _copy_from_iter_full
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  swapper          [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  swapper          [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  postgres         [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  swapper          [kernel.kallsyms]  [k] perf_output_sample
     0.00%  swapper          [kernel.kallsyms]  [k] __slab_alloc
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e1a
     0.00%  postgres         [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_wfree
     0.00%  postgres         [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  postgres         [kernel.kallsyms]  [k] skb_release_head_state
     0.00%  postgres         [kernel.kallsyms]  [k] audit_signal_info
     0.00%  swapper          [kernel.kallsyms]  [k] need_update
     0.00%  swapper          [kernel.kallsyms]  [k] memchr_inv
     0.00%  postgres         [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  postgres         [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.00%  postgres         [kernel.kallsyms]  [k] napi_complete_done
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.00%  perf             [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  swapper          [kernel.kallsyms]  [k] __dev_queue_xmit
     0.00%  perf             [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  postgres         [kernel.kallsyms]  [k] napi_gro_receive
     0.00%  postgres         [kernel.kallsyms]  [k] __do_page_cache_readahead
     0.00%  postgres         [kernel.kallsyms]  [k] __skb_checksum
     0.00%  postgres         [kernel.kallsyms]  [k] find_pid_ns
     0.00%  swapper          [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.00%  swapper          [kernel.kallsyms]  [k] net_tx_action
     0.00%  postgres         [kernel.kallsyms]  [k] __fpu__restore_sig
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_event_new_data_sent
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_ack_update_rtt.isra.33
     0.00%  postgres         [kernel.kallsyms]  [k] minmax_running_min
     0.00%  postgres         [kernel.kallsyms]  [k] ep_poll
     0.00%  postgres         [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  postgres         [kernel.kallsyms]  [k] sk_stream_write_space
     0.00%  kswapd0          [kernel.kallsyms]  [k] __remove_mapping
     0.00%  swapper          [kernel.kallsyms]  [k] fold_diff
     0.00%  swapper          [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  postgres         [kernel.kallsyms]  [k] sock_put
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rate_gen
     0.00%  postgres         [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  postgres         [kernel.kallsyms]  [k] csum_partial
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rcv_established
     0.00%  swapper          [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_sacktag_walk
     0.00%  swapper          [kernel.kallsyms]  [k] __alloc_skb
     0.00%  swapper          [kernel.kallsyms]  [k] eth_type_trans
     0.00%  postgres         [kernel.kallsyms]  [k] do_signal
     0.00%  kswapd0          [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  postgres         [kernel.kallsyms]  [k] skb_checksum
     0.00%  postgres         [kernel.kallsyms]  [k] skb_shift
     0.00%  perf             [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  postgres         [kernel.kallsyms]  [k] __vfs_read
     0.00%  swapper          [kernel.kallsyms]  [k] perf_output_copy
     0.00%  postgres         [kernel.kallsyms]  [k] get_mem_cgroup_from_mm
     0.00%  swapper          [kernel.kallsyms]  [k] kfree
     0.00%  swapper          [kernel.kallsyms]  [k] mod_timer
     0.00%  postgres         [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  swapper          [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  postgres         [kernel.kallsyms]  [k] perf_tp_event
     0.00%  postgres         [kernel.kallsyms]  [k] skb_clone
     0.00%  postgres         [kernel.kallsyms]  [k] SYSC_kill
     0.00%  postgres         [kernel.kallsyms]  [k] __skb_gro_checksum_complete
     0.00%  postgres         [kernel.kallsyms]  [k] sch_direct_xmit
     0.00%  postgres         [kernel.kallsyms]  [k] __tcp_push_pending_frames
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_fill_cb
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_init_tso_segs
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_send_mss
     0.00%  postgres         [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.00%  swapper          [kernel.kallsyms]  [k] __copy_skb_header
     0.00%  perf             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] xennet_start_xmit
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.00%  kswapd0          [kernel.kallsyms]  [k] super_cache_count
     0.00%  swapper          [kernel.kallsyms]  [k] perf_tp_event
     0.00%  postgres         [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rearm_rto.part.59
     0.00%  perf             [kernel.kallsyms]  [k] __block_commit_write.isra.32
     0.00%  postgres         [kernel.kallsyms]  [k] sys_read
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rate_skb_delivered
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rack_detect_loss
     0.00%  postgres         [kernel.kallsyms]  [k] ep_send_events_proc
     0.00%  swapper          [kernel.kallsyms]  [k] __slab_free
     0.00%  swapper          [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_gro_receive
     0.00%  swapper          [kernel.kallsyms]  [k] inet_ehashfn
     0.00%  swapper          [kernel.kallsyms]  [k] skb_clone
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e1a
     0.00%  swapper          [kernel.kallsyms]  [k] __kmalloc_node_track_caller
     0.00%  kswapd0          [kernel.kallsyms]  [k] uncharge_page
     0.00%  postgres         [kernel.kallsyms]  [k] fpu__clear
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_established_options
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_sacktag_write_queue
     0.00%  postgres         [kernel.kallsyms]  [k] ip_send_check
     0.00%  swapper          [kernel.kallsyms]  [k] __pskb_trim_head
     0.00%  kworker/2:1      [xfs]              [k] xfs_destroy_ioend
     0.00%  postgres         [kernel.kallsyms]  [k] sys_sendto
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.00%  swapper          [kernel.kallsyms]  [k] _find_next_bit
     0.00%  postgres         [kernel.kallsyms]  [k] copy_fpstate_to_sigframe
     0.00%  swapper          [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.00%  swapper          [kernel.kallsyms]  [k] skb_release_head_state
     0.00%  postgres         [kernel.kallsyms]  [k] ip_finish_output
     0.00%  postgres         [kernel.kallsyms]  [k] skb_add_rx_frag
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_schedule_loss_probe
     0.00%  postgres         [kernel.kallsyms]  [k] sk_stream_alloc_skb
     0.00%  postgres         [kernel.kallsyms]  [k] local_clock
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_mapped
     0.00%  perf             [kernel.kallsyms]  [k] __add_to_page_cache_locked
     0.00%  postgres         [kernel.kallsyms]  [k] bdev_read_page
     0.00%  postgres         [kernel.kallsyms]  [k] mem_cgroup_try_charge
     0.00%  swapper          [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  swapper          [kernel.kallsyms]  [k] quiet_vmstat
     0.00%  postgres         [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  rngd             [kernel.kallsyms]  [k] __fget_light
     0.00%  postgres         [xfs]              [k] xfs_get_blocks
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_referenced
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_current_mss
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e19
     0.00%  postgres         [kernel.kallsyms]  [k] __list_add_valid
     0.00%  postgres         [kernel.kallsyms]  [k] perf_prepare_sample
     0.00%  swapper          [kernel.kallsyms]  [k] napi_gro_receive
     0.00%  postgres         [kernel.kallsyms]  [k] pagecache_get_page
     0.00%  postgres         [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.00%  postgres         [kernel.kallsyms]  [k] ksize
     0.00%  swapper          [kernel.kallsyms]  [k] set_cpu_sd_state_idle
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_cong_avoid_ai
     0.00%  swapper          [kernel.kallsyms]  [k] skb_shift
     0.00%  postgres         [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.00%  swapper          [kernel.kallsyms]  [k] sched_ttwu_pending
     0.00%  postgres         [kernel.kallsyms]  [k] sk_filter_trim_cap
     0.00%  postgres         [kernel.kallsyms]  [k] rcu_bh_qs
     0.00%  swapper          [kernel.kallsyms]  [k] sch_direct_xmit
     0.00%  postgres         [kernel.kallsyms]  [k] generic_make_request_checks
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_stream_memory_free
     0.00%  postgres         [kernel.kallsyms]  [k] up_read
     0.00%  swapper          [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  swapper          [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.00%  swapper          [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  postgres         [kernel.kallsyms]  [k] minmax_subwin_update
     0.00%  swapper          [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.00%  postgres         [kernel.kallsyms]  [k] auditd_test_task
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __lock_text_start
     0.00%  perf             [kernel.kallsyms]  [k] iov_iter_fault_in_readable
     0.00%  postgres         [kernel.kallsyms]  [k] inode_congested
     0.00%  postgres         [kernel.kallsyms]  [k] perf_swevent_get_recursion_context
     0.00%  postgres         [kernel.kallsyms]  [k] sock_poll
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  postgres         [kernel.kallsyms]  [k] __perf_event_overflow
     0.00%  postgres         [kernel.kallsyms]  [k] exit_to_usermode_loop
     0.00%  postgres         [xfs]              [k] xfs_bmapi_read
     0.00%  swapper          [kernel.kallsyms]  [k] sk_filter_trim_cap
     0.00%  postgres         [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  postgres         [kernel.kallsyms]  [k] down_read
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_event_new_data_sent
     0.00%  swapper          [kernel.kallsyms]  [k] sock_put
     0.00%  postgres         [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  swapper          [kernel.kallsyms]  [k] sk_stream_write_space
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_slab.part.49
     0.00%  postgres         [kernel.kallsyms]  [k] fsnotify
     0.00%  postgres         [kernel.kallsyms]  [k] get_task_policy.part.31
     0.00%  postgres         [kernel.kallsyms]  [k] netif_skb_features
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_fastretrans_alert
     0.00%  swapper          [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rate_gen
     0.00%  postgres         [kernel.kallsyms]  [k] dev_queue_xmit_nit
     0.00%  postgres         [kernel.kallsyms]  [k] skb_release_all
     0.00%  swapper          [kernel.kallsyms]  [k] cpu_startup_entry
     0.00%  swapper          [kernel.kallsyms]  [k] napi_complete_done
     0.00%  postgres         [kernel.kallsyms]  [k] schedule_hrtimeout_range_clock
     0.00%  swapper          [kernel.kallsyms]  [k] csum_partial
     0.00%  swapper          [kernel.kallsyms]  [k] perf_misc_flags
     0.00%  postgres         [kernel.kallsyms]  [k] __perf_event_account_interrupt
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_sacktag_one
     0.00%  postgres         [kernel.kallsyms]  [k] bio_add_page
     0.00%  postgres         [kernel.kallsyms]  [k] __tcp_v4_send_check
     0.00%  postgres         [kernel.kallsyms]  [k] skb_push
     0.00%  swapper          [kernel.kallsyms]  [k] sk_reset_timer
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.00%  postgres         [kernel.kallsyms]  [k] memset_erms
     0.00%  postgres         [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_tso_segs
     0.00%  postgres         [kernel.kallsyms]  [k] __sk_dst_check
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_shifted_skb
     0.00%  swapper          [kernel.kallsyms]  [k] __skb_checksum
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rearm_rto.part.59
     0.00%  postgres         [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%  postgres         [kernel.kallsyms]  [k] lock_timer_base
     0.00%  postgres         [kernel.kallsyms]  [k] validate_xmit_skb
     0.00%  postgres         [xfs]              [k] xfs_iunlock
     0.00%  postgres         [kernel.kallsyms]  [k] __page_cache_release
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rack_advance
     0.00%  swapper          [kernel.kallsyms]  [k] __sk_dst_check
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] minmax_running_min
     0.00%  postgres         [kernel.kallsyms]  [k] schedule
     0.00%  swapper          [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  swapper          [kernel.kallsyms]  [k] skb_checksum
     0.00%  postgres         [kernel.kallsyms]  [k] blk_rq_init
     0.00%  swapper          [kernel.kallsyms]  [k] __skb_gro_checksum_complete
     0.00%  postgres         [kernel.kallsyms]  [k] rw_verify_area
     0.00%  swapper          [kernel.kallsyms]  [k] __sched_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_init_tso_segs
     0.00%  rngd             [kernel.kallsyms]  [k] poll_schedule_timeout
     0.00%  postgres         [kernel.kallsyms]  [k] __disk_get_part
     0.00%  postgres         [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  postgres         [kernel.kallsyms]  [k] try_charge
     0.00%  postgres         [kernel.kallsyms]  [k] vfs_read
     0.00%  swapper          [kernel.kallsyms]  [k] ip_send_check
     0.00%  postgres         [kernel.kallsyms]  [k] __clear_user
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e2c
     0.00%  rngd             [kernel.kallsyms]  [k] random_poll
     0.00%  postgres         [kernel.kallsyms]  [k] __perf_event_header__init_id
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_poll
     0.00%  swapper          [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_fill_cb
     0.00%  postgres         [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  postgres         [kernel.kallsyms]  [k] __release_sock
     0.00%  swapper          [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rate_skb_delivered
     0.00%  postgres         [kernel.kallsyms]  [k] perf_trace_buf_update
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_sacktag_walk
     0.00%  postgres         [kernel.kallsyms]  [k] sk_free
     0.00%  postgres         [kernel.kallsyms]  [k] pagevec_lru_move_fn
     0.00%  postgres         [kernel.kallsyms]  [k] skb_entail
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_parse_md5sig_option
     0.00%  swapper          [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.00%  kswapd0          [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  kswapd0          [kernel.kallsyms]  [k] queue_work_on
     0.00%  perf             [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  swapper          [kernel.kallsyms]  [k] dev_queue_xmit_nit
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  postgres         [kernel.kallsyms]  [k] policy_nodemask
     0.00%  swapper          [kernel.kallsyms]  [k] perf_prepare_sample
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  swapper          [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_schedule_loss_probe
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_sndbuf_expand
     0.00%  swapper          [kernel.kallsyms]  [k] PageHuge
     0.00%  swapper          [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  postgres         [kernel.kallsyms]  [k] check_kill_permission
     0.00%  postgres         [kernel.kallsyms]  [k] kill_pid_info
     0.00%  postgres         [kernel.kallsyms]  [k] perf_misc_flags
     0.00%  postgres         [kernel.kallsyms]  [k] radix_tree_lookup_slot
     0.00%  postgres         [kernel.kallsyms]  [k] sock_sendmsg
     0.00%  swapper          [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  postgres         [kernel.kallsyms]  [k] __atime_needs_update
     0.00%  swapper          [kernel.kallsyms]  [k] skb_release_all
     0.00%  swapper          [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  swapper          [kernel.kallsyms]  [k] schedule_idle
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rate_check_app_limited
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_xmit_retransmit_queue.part.35
     0.00%  swapper          [kernel.kallsyms]  [k] validate_xmit_skb
     0.00%  postgres         [kernel.kallsyms]  [k] sys_kill
     0.00%  swapper          [kernel.kallsyms]  [k] rcu_bh_qs
     0.00%  postgres         [kernel.kallsyms]  [k] touch_atime
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_cong_avoid_ai
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_evictable
     0.00%  postgres         [kernel.kallsyms]  [k] __fdget_pos
     0.00%  postgres         [kernel.kallsyms]  [k] __radix_tree_preload
     0.00%  postgres         [kernel.kallsyms]  [k] list_sort.part.0
     0.00%  postgres         [kernel.kallsyms]  [k] lruvec_lru_size
     0.00%  swapper          [kernel.kallsyms]  [k] __perf_event_account_interrupt
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_parse_options
     0.00%  postgres         [kernel.kallsyms]  [k] __page_cache_alloc
     0.00%  kswapd0          [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  postgres         [kernel.kallsyms]  [k] setup_sigcontext
     0.00%  swapper          [kernel.kallsyms]  [k] netif_skb_features
     0.00%  swapper          [kernel.kallsyms]  [k] skb_add_rx_frag
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_push_pending_frames
     0.00%  postgres         [kernel.kallsyms]  [k] __default_send_IPI_shortcut
     0.00%  postgres         [xfs]              [k] xfs_vm_readpages
     0.00%  rngd             [kernel.kallsyms]  [k] do_sys_poll
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_shifted_skb
     0.00%  postgres         [kernel.kallsyms]  [k] sk_reset_timer
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_fragment
     0.00%  swapper          [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%  postgres         [kernel.kallsyms]  [k] blk_throtl_bio
     0.00%  postgres         [kernel.kallsyms]  [k] guard_bio_eod
     0.00%  postgres         [kernel.kallsyms]  [k] policy_node
     0.00%  rngd             [kernel.kallsyms]  [k] schedule_hrtimeout_range_clock
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  postgres         [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_parse_md5sig_option
     0.00%  perf             [kernel.kallsyms]  [k] unmap_page_range
     0.00%  postgres         [kernel.kallsyms]  [k] sched_clock
     0.00%  swapper          [kernel.kallsyms]  [k] next_online_pgdat
     0.00%  postgres         [kernel.kallsyms]  [k] __ip_local_out
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rate_skb_sent
     0.00%  kswapd0          [kernel.kallsyms]  [k] list_lru_count_one
     0.00%  kworker/u30:0    [xfs]              [k] xfs_do_writepage
     0.00%  postgres         [kernel.kallsyms]  [k] copyin
     0.00%  swapper          [kernel.kallsyms]  [k] ip_finish_output
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_fastretrans_alert
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] find_get_pages_tag
     0.00%  postgres         [kernel.kallsyms]  [k] __kfree_skb
     0.00%  postgres         [kernel.kallsyms]  [k] perf_output_put_handle
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_mark_head_lost
     0.00%  kswapd0          [kernel.kallsyms]  [k] uncharge_batch
     0.00%  postgres         [kernel.kallsyms]  [k] _cond_resched
     0.00%  postgres         [kernel.kallsyms]  [k] blk_account_io_start
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_v4_send_check
     0.00%  swapper          [kernel.kallsyms]  [k] sk_stream_alloc_skb
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_sacktag_one
     0.00%  postgres         [kernel.kallsyms]  [k] blk_queue_bio
     0.00%  postgres         [kernel.kallsyms]  [k] from_kuid_munged
     0.00%  postgres         [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.00%  swapper          [kernel.kallsyms]  [k] lock_timer_base
     0.00%  swapper          [kernel.kallsyms]  [k] __ip_local_out
     0.00%  swapper          [kernel.kallsyms]  [k] __perf_event_overflow
     0.00%  swapper          [kernel.kallsyms]  [k] first_online_pgdat
     0.00%  kworker/u30:0    [xfs]              [k] xfs_start_buffer_writeback
     0.00%  postgres         [kernel.kallsyms]  [k] __bio_add_page
     0.00%  postgres         [xfs]              [k] xfs_fsb_to_db
     0.00%  postgres         [xfs]              [k] xfs_ilock
     0.00%  swapper          [kernel.kallsyms]  [k] skb_gso_transport_seglen
     0.00%  swapper          [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  kswapd0          [kernel.kallsyms]  [k] shmem_unused_huge_count
     0.00%  perf             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  postgres         [kernel.kallsyms]  [k] mem_cgroup_uncharge
     0.00%  postgres         [kernel.kallsyms]  [k] part_inc_in_flight
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_chrono_stop
     0.00%  swapper          [kernel.kallsyms]  [k] __kfree_skb
     0.00%  swapper          [kernel.kallsyms]  [k] find_first_bit
     0.00%  swapper          [kernel.kallsyms]  [k] validate_xmit_xfrm
     0.00%  postgres         [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref
     0.00%  postgres         [kernel.kallsyms]  [k] ip_copy_addrs
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_small_queue_check
     0.00%  postgres         [xfs]              [k] xfs_bmapi_trim_map.isra.17
     0.00%  swapper          [kernel.kallsyms]  [k] perf_swevent_get_recursion_context
     0.00%  postgres         [kernel.kallsyms]  [k] blk_queue_bounce
     0.00%  postgres         [kernel.kallsyms]  [k] skb_gso_validate_mtu
     0.00%  kswapd0          [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  postgres         [kernel.kallsyms]  [k] copyout
     0.00%  postgres         [kernel.kallsyms]  [k] do_softirq.part.17
     0.00%  postgres         [kernel.kallsyms]  [k] get_seconds
     0.00%  postgres         [kernel.kallsyms]  [k] gnttab_release_grant_reference
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_validate_incoming
     0.00%  postgres         [xfs]              [k] xfs_ilock_data_map_shared
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_sndbuf_expand
     0.00%  postgres         [kernel.kallsyms]  [k] blk_start_plug
     0.00%  postgres         [kernel.kallsyms]  [k] perf_tp_event_match.isra.75.part.76
     0.00%  postgres         [kernel.kallsyms]  [k] skb_gso_transport_seglen
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rack_advance
     0.00%  postgres         [kernel.kallsyms]  [k] memcpy
     0.00%  postgres         [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  postgres         [kernel.kallsyms]  [k] skb_free_head
     0.00%  swapper          [kernel.kallsyms]  [k] __page_cache_release
     0.00%  kswapd0          [kernel.kallsyms]  [k] total_mapcount
     0.00%  postgres         [kernel.kallsyms]  [k] perf_trace_run_bpf_submit
     0.00%  swapper          [kernel.kallsyms]  [k] local_clock
     0.00%  swapper          [kernel.kallsyms]  [k] skb_push
     0.00%  kswapd0          [xfs]              [k] xfs_count_page_state
     0.00%  postgres         [kernel.kallsyms]  [k] __fsnotify_parent
     0.00%  postgres         [kernel.kallsyms]  [k] ondemand_readahead
     0.00%  postgres         [kernel.kallsyms]  [k] validate_xmit_skb_list
     0.00%  swapper          [kernel.kallsyms]  [k] __perf_event_header__init_id
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_cwnd_reduction
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rack_mark_lost
     0.00%  kswapd0          [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.00%  postgres         [kernel.kallsyms]  [k] free_compound_page
     0.00%  postgres         [kernel.kallsyms]  [k] sk_page_frag_refill
     0.00%  postgres         [xfs]              [k] xfs_bmbt_get_startoff
     0.00%  postgres         [kernel.kallsyms]  [k] alloc_request_simple
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_tasklet_func
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_fragment
     0.00%  postgres         [kernel.kallsyms]  [k] __tcp_select_window
     0.00%  postgres         [kernel.kallsyms]  [k] mempool_alloc
     0.00%  rngd             [kernel.kallsyms]  [k] __sched_text_start
     0.00%  perf             [kernel.kallsyms]  [k] __block_write_begin_int
     0.00%  postgres         [kernel.kallsyms]  [k] generic_make_request
     0.00%  postgres         [kernel.kallsyms]  [k] security_file_permission
     0.00%  postgres         [kernel.kallsyms]  [k] validate_xmit_xfrm
     0.00%  postgres         [xfs]              [k] xfs_iext_bno_to_ext
     0.00%  postgres         [xfs]              [k] xfs_iext_lookup_extent
     0.00%  swapper          [kernel.kallsyms]  [k] ksize
     0.00%  swapper          [kernel.kallsyms]  [k] perf_output_put_handle
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_run_bpf_submit
     0.00%  postgres         [kernel.kallsyms]  [k] __bio_try_merge_page
     0.00%  postgres         [kernel.kallsyms]  [k] __put_page
     0.00%  postgres         [xfs]              [k] __xfs_bmbt_get_all
     0.00%  swapper          [kernel.kallsyms]  [k] __default_send_IPI_shortcut
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_retransmit_skb
     0.00%  perf             [kernel.kallsyms]  [k] __mark_inode_dirty
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_parse_options
     0.00%  postgres         [kernel.kallsyms]  [k] blk_finish_plug
     0.00%  postgres         [xfs]              [k] xfs_file_buffered_aio_read
     0.00%  swapper          [kernel.kallsyms]  [k] perf_tp_event_match.isra.75.part.76
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e2c
     0.00%  postgres         [kernel.kallsyms]  [k] __tcp_retransmit_skb
     0.00%  postgres         [kernel.kallsyms]  [k] fpu__drop
     0.00%  swapper          [kernel.kallsyms]  [k] ip_copy_addrs
     0.00%  swapper          [kernel.kallsyms]  [k] skb_gso_validate_mtu
     0.00%  postgres         [kernel.kallsyms]  [k] gnttab_grant_foreign_access_ref
     0.00%  postgres         [kernel.kallsyms]  [k] netdev_pick_tx
     0.00%  postgres         [kernel.kallsyms]  [k] skb_gro_reset_offset
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_select_window
     0.00%  swapper          [kernel.kallsyms]  [k] __x86_indirect_thunk_r8
     0.00%  kswapd0          [kernel.kallsyms]  [k] __list_add_valid
     0.00%  kswapd0          [kernel.kallsyms]  [k] drop_buffers
     0.00%  perf             [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  postgres         [kernel.kallsyms]  [k] __netif_receive_skb
     0.00%  postgres         [kernel.kallsyms]  [k] dst_release
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_options_write
     0.00%  postgres         [xfs]              [k] xfs_bmapi_update_map
     0.00%  swapper          [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_mark_head_lost
     0.00%  kswapd0          [kernel.kallsyms]  [k] inactive_list_is_low
     0.00%  perf             [kernel.kallsyms]  [k] finish_task_switch
     0.00%  postgres         [kernel.kallsyms]  [k] __put_compound_page
     0.00%  postgres         [kernel.kallsyms]  [k] bio_integrity_prep
     0.00%  postgres         [kernel.kallsyms]  [k] blk_attempt_plug_merge
     0.00%  postgres         [kernel.kallsyms]  [k] ip_local_out
     0.00%  postgres         [kernel.kallsyms]  [k] kmalloc_slab
     0.00%  postgres         [kernel.kallsyms]  [k] perf_swevent_overflow
     0.00%  rngd             [kernel.kallsyms]  [k] schedule
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rack_mark_lost
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rate_skb_sent
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] write_cache_pages
     0.00%  postgres         [kernel.kallsyms]  [k] page_cache_async_readahead
     0.00%  postgres         [kernel.kallsyms]  [k] restore_altstack
     0.00%  swapper          [kernel.kallsyms]  [k] minmax_subwin_update
     0.00%  swapper          [kernel.kallsyms]  [k] sk_free
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_xmit_retransmit_queue.part.35
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] clear_page_dirty_for_io
     0.00%  perf             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  postgres         [kernel.kallsyms]  [k] blk_queue_enter
     0.00%  postgres         [kernel.kallsyms]  [k] security_socket_sendmsg
     0.00%  kswapd0          [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  postgres         [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.00%  postgres         [kernel.kallsyms]  [k] do_send_sig_info
     0.00%  postgres         [kernel.kallsyms]  [k] ep_scan_ready_list.constprop.16
     0.00%  postgres         [kernel.kallsyms]  [k] signal_setup_done
     0.00%  postgres         [kernel.kallsyms]  [k] skb_network_protocol
     0.00%  swapper          [kernel.kallsyms]  [k] next_zone
     0.00%  perf             [kernel.kallsyms]  [k] perf_poll
     0.00%  postgres         [kernel.kallsyms]  [k] __kmalloc_reserve.isra.42
     0.00%  postgres         [kernel.kallsyms]  [k] mpage_alloc.isra.8
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4ed6
     0.00%  swapper          [kernel.kallsyms]  [k] __put_compound_page
     0.00%  postgres         [kernel.kallsyms]  [k] __do_page_fault
     0.00%  swapper          [kernel.kallsyms]  [k] find_busiest_group
     0.00%  perf             [kernel.kallsyms]  [k] mem_cgroup_commit_charge
     0.00%  postgres         [kernel.kallsyms]  [k] do_sigaltstack.constprop.32
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_add_backlog
     0.00%  swapper          [kernel.kallsyms]  [k] free_compound_page
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_cwnd_reduction
     0.00%  swapper          [kernel.kallsyms]  [k] validate_xmit_skb_list
     0.00%  perf             [kernel.kallsyms]  [k] mark_buffer_dirty
     0.00%  postgres         [kernel.kallsyms]  [k] __x86_indirect_thunk_r8
     0.00%  postgres         [kernel.kallsyms]  [k] bio_associate_blkcg
     0.00%  postgres         [kernel.kallsyms]  [k] native_apic_mem_read
     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] _cond_resched
     0.00%  perf             [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  postgres         [kernel.kallsyms]  [k] bvec_alloc
     0.00%  postgres         [kernel.kallsyms]  [k] part_round_stats
     0.00%  swapper          [kernel.kallsyms]  [k] skb_free_head
     0.00%  swapper          [kernel.kallsyms]  [k] skb_gro_reset_offset
     0.00%  postgres         [kernel.kallsyms]  [k] disk_map_sector_rcu
     0.00%  postgres         [kernel.kallsyms]  [k] fpstate_init
     0.00%  postgres         [kernel.kallsyms]  [k] io_schedule
     0.00%  postgres         [kernel.kallsyms]  [k] radix_tree_lookup
     0.00%  postgres         [xfs]              [k] xfs_map_buffer.isra.13
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4ed7
     0.00%  swapper          [kernel.kallsyms]  [k] perf_swevent_overflow
     0.00%  postgres         [kernel.kallsyms]  [k] mutex_unlock
     0.00%  postgres         [kernel.kallsyms]  [k] put_pages_list
     0.00%  postgres         [kernel.kallsyms]  [k] sock_zerocopy_put
     0.00%  swapper          [kernel.kallsyms]  [k] perf_swevent_event
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_validate_incoming
     0.00%  postgres         [kernel.kallsyms]  [k] sk_stream_wait_memory
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4ec1
     0.00%  swapper          [kernel.kallsyms]  [k] memcpy
     0.00%  kswapd0          [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  kswapd0          [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  postgres         [kernel.kallsyms]  [k] _copy_from_user
     0.00%  postgres         [kernel.kallsyms]  [k] mem_cgroup_handle_over_high
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e6f
     0.00%  swapper          [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  swapper          [kernel.kallsyms]  [k] mem_cgroup_uncharge
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_data_queue
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] page_mapping
     0.00%  perf             [kernel.kallsyms]  [k] memset_erms
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_urg
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e28
     0.00%  swapper          [kernel.kallsyms]  [k] get_seconds
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ed7
     0.00%  perf             [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  perf             [kernel.kallsyms]  [k] __lru_cache_add
     0.00%  perf             [kernel.kallsyms]  [k] do_mpage_readpage
     0.00%  postgres         [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_data_queue
     0.00%  postgres         [xfs]              [k] xfs_bmbt_get_blockcount
     0.00%  swapper          [kernel.kallsyms]  [k] __kmalloc_reserve.isra.42
     0.00%  swapper          [kernel.kallsyms]  [k] __put_page
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_buf_update
     0.00%  swapper          [kernel.kallsyms]  [k] policy_node
     0.00%  swapper          [kernel.kallsyms]  [k] policy_nodemask
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_small_queue_check
     0.00%  kswapd0          [xfs]              [k] xfs_perag_get_tag
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] unlock_page
     0.00%  perf             [kernel.kallsyms]  [k] __slab_alloc
     0.00%  perf             [kernel.kallsyms]  [k] node_dirty_ok
     0.00%  postgres         [kernel.kallsyms]  [k] fpu__alloc_mathframe
     0.00%  postgres         [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.00%  postgres         [kernel.kallsyms]  [k] sk_forced_mem_schedule
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e30
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_grant_foreign_access_ref
     0.00%  swapper          [kernel.kallsyms]  [k] ip_local_out
     0.00%  swapper          [kernel.kallsyms]  [k] sched_clock
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] smpboot_thread_fn
     0.00%  kswapd0          [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  perf             [kernel.kallsyms]  [k] add_to_page_cache_lru
     0.00%  perf             [kernel.kallsyms]  [k] release_pages
     0.00%  perf             [kernel.kallsyms]  [k] unlock_page
     0.00%  postgres         [kernel.kallsyms]  [k] inet_sk_rebuild_header
     0.00%  postgres         [kernel.kallsyms]  [k] lru_cache_add
     0.00%  swapper          [kernel.kallsyms]  [k] __netif_receive_skb
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref
     0.00%  swapper          [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_node_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __test_set_page_writeback
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] dec_zone_page_state
     0.00%  perf             [kernel.kallsyms]  [k] __fget_light
     0.00%  perf             [kernel.kallsyms]  [k] balance_dirty_pages_ratelimited
     0.00%  perf             [kernel.kallsyms]  [k] mark_page_accessed
     0.00%  perf             [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  postgres         [kernel.kallsyms]  [k] blk_rq_bio_prep
     0.00%  postgres         [kernel.kallsyms]  [k] uprobe_deny_signal
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e3e
     0.00%  swapper          [kernel.kallsyms]  [k] netdev_pick_tx
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_chrono_stop
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_retransmit_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] memcpy_erms
     0.00%  kswapd0          [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  kswapd0          [sunrpc]           [k] rpcauth_cache_shrink_count
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] dec_zone_page_state
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] test_clear_page_writeback
     0.00%  perf             [kernel.kallsyms]  [k] mutex_lock
     0.00%  perf             [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  perf             [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  postgres         [kernel.kallsyms]  [k] __napi_schedule
     0.00%  postgres         [kernel.kallsyms]  [k] sk_load_byte_positive_offset
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_remove_empty_skb
     0.00%  swapper          [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%  swapper          [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  swapper          [kernel.kallsyms]  [k] skb_network_protocol
     0.00%  swapper          [kernel.kallsyms]  [k] skb_prepare_for_shift
     0.00%  kswapd0          [xfs]              [k] xfs_fs_nr_cached_objects
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/u30:0    [xfs]              [k] xfs_add_to_ioend
     0.00%  perf             [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  perf             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  postgres         [kernel.kallsyms]  [k] bio_alloc_bioset
     0.00%  postgres         [kernel.kallsyms]  [k] perf_output_end
     0.00%  postgres         [kernel.kallsyms]  [k] perf_swevent_event
     0.00%  postgres         [kernel.kallsyms]  [k] radix_tree_maybe_preload
     0.00%  postgres         [kernel.kallsyms]  [k] security_task_kill
     0.00%  postgres         [kernel.kallsyms]  [k] skb_csum_hwoffload_help
     0.00%  postgres         [kernel.kallsyms]  [k] skb_prepare_for_shift
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4ed1
     0.00%  swapper          [kernel.kallsyms]  [k] __napi_schedule
     0.00%  swapper          [kernel.kallsyms]  [k] kmalloc_slab
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_add_backlog
     0.00%  irqbalance       [kernel.kallsyms]  [k] mutex_unlock
     0.00%  kswapd0          [kernel.kallsyms]  [k] cancel_dirty_page
     0.00%  kswapd0          [kernel.kallsyms]  [k] get_page_from_freelist
     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] create_empty_buffers
     0.00%  perf             [kernel.kallsyms]  [k] generic_write_end
     0.00%  perf             [xfs]              [k] xfs_file_write_iter
     0.00%  postgres         [kernel.kallsyms]  [k] fpu__initialize.part.8
     0.00%  postgres         [kernel.kallsyms]  [k] perf_instruction_pointer
     0.00%  postgres         [kernel.kallsyms]  [k] skb_zerocopy_clone
     0.00%  postgres         [kernel.kallsyms]  [k] tasklet_action
     0.00%  swapper          [kernel.kallsyms]  [k] sk_load_byte_positive_offset
     0.00%  swapper          [kernel.kallsyms]  [k] skb_csum_hwoffload_help
     0.00%  kswapd0          [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kswapd0          [kernel.kallsyms]  [k] kswapd
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_node
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  perf             [kernel.kallsyms]  [k] PageHuge
     0.00%  perf             [kernel.kallsyms]  [k] alloc_set_pte
     0.00%  perf             [kernel.kallsyms]  [k] do_sys_poll
     0.00%  perf             [kernel.kallsyms]  [k] get_mem_cgroup_from_mm
     0.00%  perf             [kernel.kallsyms]  [k] iov_iter_advance
     0.00%  postgres         [kernel.kallsyms]  [k] __x86_indirect_thunk_rdx
     0.00%  postgres         [kernel.kallsyms]  [k] find_vpid
     0.00%  postgres         [kernel.kallsyms]  [k] mem_cgroup_from_id
     0.00%  postgres         [kernel.kallsyms]  [k] mempool_alloc_slab
     0.00%  postgres         [kernel.kallsyms]  [k] submit_bio
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_enter_recovery
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_retransmit_skb
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e56
     0.00%  rngd             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] perf_output_end
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ec1
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ed6
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kthread_should_stop
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_release_data
     0.00%  kswapd0          [kernel.kallsyms]  [k] __slab_free
     0.00%  kswapd0          [kernel.kallsyms]  [k] lruvec_lru_size
     0.00%  kswapd0          [kernel.kallsyms]  [k] mem_cgroup_iter
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_active_list
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_queue_split
     0.00%  perf             [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  postgres         [kernel.kallsyms]  [k] __lock_task_sighand
     0.00%  postgres         [kernel.kallsyms]  [k] clear_page_erms
     0.00%  postgres         [kernel.kallsyms]  [k] iov_iter_init
     0.00%  postgres         [kernel.kallsyms]  [k] list_sort
     0.00%  postgres         [kernel.kallsyms]  [k] set_current_blocked
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_fragment_tstamp
     0.00%  swapper          [kernel.kallsyms]  [k] napi_schedule_prep
     0.00%  swapper          [kernel.kallsyms]  [k] native_apic_mem_read
     0.00%  swapper          [kernel.kallsyms]  [k] skb_zerocopy_clone
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_fragment_tstamp
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_options_write
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e30
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e3e
     0.00%  irqbalance       [kernel.kallsyms]  [k] mutex_lock
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] run_ksoftirqd
     0.00%  kswapd0          [kernel.kallsyms]  [k] memcpy_erms
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_huge_zero_page_count
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] end_page_writeback
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] page_mkclean
     0.00%  perf             [kernel.kallsyms]  [k] mpage_readpages
     0.00%  perf             [xfs]              [k] xfs_log_commit_cil
     0.00%  postgres         [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  postgres         [kernel.kallsyms]  [k] group_send_sig_info
     0.00%  postgres         [kernel.kallsyms]  [k] napi_schedule_prep
     0.00%  postgres         [kernel.kallsyms]  [k] shmem_getpage_gfp
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_match_skb_to_sack
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_try_keep_open
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_try_undo_recovery
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_urg
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e28
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e56
     0.00%  irqbalance       [kernel.kallsyms]  [k] memcpy_erms
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] xennet_poll
     0.00%  kswapd0          [kernel.kallsyms]  [k] _find_next_bit
     0.00%  kswapd0          [kernel.kallsyms]  [k] down_read_trylock
     0.00%  kswapd0          [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  kswapd0          [kernel.kallsyms]  [k] try_to_release_page
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] inc_zone_page_state
     0.00%  perf             [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  perf             [kernel.kallsyms]  [k] blk_queue_split
     0.00%  perf             [kernel.kallsyms]  [k] handle_mm_fault
     0.00%  perf             [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  perf             [kernel.kallsyms]  [k] mem_cgroup_try_charge
     0.00%  perf             [kernel.kallsyms]  [k] page_mapping
     0.00%  perf             [xfs]              [k] xfs_bmapi_read
     0.00%  perf             [xfs]              [k] xfs_file_iomap_begin
     0.00%  postgres         [kernel.kallsyms]  [k] blk_init_request_from_bio
     0.00%  postgres         [kernel.kallsyms]  [k] pid_task
     0.00%  postgres         [kernel.kallsyms]  [k] skb_condense
     0.00%  postgres         [kernel.kallsyms]  [k] unmap_page_range
     0.00%  rngd             [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] __x86_indirect_thunk_rdx
     0.00%  swapper          [kernel.kallsyms]  [k] arch_cpu_idle_exit
     0.00%  swapper          [kernel.kallsyms]  [k] inet_sk_rebuild_header
     0.00%  swapper          [kernel.kallsyms]  [k] jiffies_to_usecs
     0.00%  swapper          [kernel.kallsyms]  [k] perf_instruction_pointer
     0.00%  swapper          [kernel.kallsyms]  [k] tasklet_action
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_tasklet_func
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __sched_text_start
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_wfree
     0.00%  kswapd0          [kernel.kallsyms]  [k] kthread_should_stop
     0.00%  kswapd0          [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  kswapd0          [kernel.kallsyms]  [k] try_to_unmap_flush
     0.00%  kswapd0          [kernel.kallsyms]  [k] vmpressure
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] page_mapping
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  perf             [kernel.kallsyms]  [k] __do_page_cache_readahead
     0.00%  perf             [kernel.kallsyms]  [k] __list_add_valid
     0.00%  perf             [kernel.kallsyms]  [k] __mod_node_page_state
     0.00%  perf             [kernel.kallsyms]  [k] find_get_pages_range
     0.00%  perf             [kernel.kallsyms]  [k] get_task_policy.part.31
     0.00%  perf             [kernel.kallsyms]  [k] pagecache_get_page
     0.00%  perf             [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  perf             [kernel.kallsyms]  [k] workingset_refault
     0.00%  postgres         [kernel.kallsyms]  [k] elv_set_request
     0.00%  postgres         [kernel.kallsyms]  [k] jiffies_to_usecs
     0.00%  postgres         [kernel.kallsyms]  [k] mutex_lock
     0.00%  postgres         [kernel.kallsyms]  [k] schedule_hrtimeout_range
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_tsq_handler.part.36
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_xmit_recovery.part.52
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e4c
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_write_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] cpumask_next
     0.00%  kswapd0          [kernel.kallsyms]  [k] lru_add_drain_cpu
     0.00%  kswapd0          [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  kswapd0          [kernel.kallsyms]  [k] xennet_poll
     0.00%  kswapd0          [xfs]              [k] xfs_buftarg_shrink_count
     0.00%  kswapd0          [xfs]              [k] xfs_vm_releasepage
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] inc_node_page_state
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __bio_add_page
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  kworker/u30:0    [xfs]              [k] xfs_map_buffer.isra.13
     0.00%  perf             [kernel.kallsyms]  [k] __audit_syscall_exit
     0.00%  perf             [kernel.kallsyms]  [k] alloc_buffer_head
     0.00%  perf             [kernel.kallsyms]  [k] alloc_page_buffers
     0.00%  perf             [kernel.kallsyms]  [k] blk_rq_init
     0.00%  perf             [kernel.kallsyms]  [k] free_pages_and_swap_cache
     0.00%  perf             [kernel.kallsyms]  [k] get_request
     0.00%  perf             [kernel.kallsyms]  [k] iomap_apply
     0.00%  perf             [kernel.kallsyms]  [k] iov_iter_copy_from_user_atomic
     0.00%  perf             [kernel.kallsyms]  [k] wait_for_stable_page
     0.00%  perf             [kernel.kallsyms]  [k] xennet_poll
     0.00%  postgres         [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  postgres         [kernel.kallsyms]  [k] __sk_mem_raise_allocated
     0.00%  postgres         [kernel.kallsyms]  [k] dev_queue_xmit
     0.00%  postgres         [kernel.kallsyms]  [k] sk_stream_error
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_any_retrans_done.part.30
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_skb_collapse_tstamp
     0.00%  swapper          [kernel.kallsyms]  [k] dev_queue_xmit
     0.00%  swapper          [kernel.kallsyms]  [k] run_rebalance_domains
     0.00%  swapper          [kernel.kallsyms]  [k] sk_forced_mem_schedule
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_stream_memory_free
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_try_undo_recovery
     0.00%  xfsaild/xvda1    [xfs]              [k] xfsaild
     0.00%  irqbalance       [kernel.kallsyms]  [k] seq_put_decimal_ull
     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%  ksoftirqd/3      [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kfree
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] net_tx_action
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] packet_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_shift
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_rack_detect_loss
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_tasklet_func
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  kswapd0          [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  kswapd0          [kernel.kallsyms]  [k] clear_shadow_entry
     0.00%  kswapd0          [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] free_buffer_head
     0.00%  kswapd0          [kernel.kallsyms]  [k] node_page_state
     0.00%  kswapd0          [kernel.kallsyms]  [k] radix_tree_gang_lookup_tag
     0.00%  kswapd0          [kernel.kallsyms]  [k] schedule_timeout
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_split
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_check_space
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] try_to_free_buffers
     0.00%  kswapd0          [xfs]              [k] xfs_reclaim_inodes_count
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_add_page
     0.00%  perf             [kernel.kallsyms]  [k] __page_cache_alloc
     0.00%  perf             [kernel.kallsyms]  [k] __radix_tree_preload
     0.00%  perf             [kernel.kallsyms]  [k] __set_page_dirty
     0.00%  perf             [kernel.kallsyms]  [k] bio_integrity_prep
     0.00%  perf             [kernel.kallsyms]  [k] clean_bdev_aliases
     0.00%  perf             [kernel.kallsyms]  [k] clear_page_erms
     0.00%  perf             [kernel.kallsyms]  [k] create_page_buffers
     0.00%  perf             [kernel.kallsyms]  [k] down_read_trylock
     0.00%  perf             [kernel.kallsyms]  [k] find_get_entry
     0.00%  perf             [kernel.kallsyms]  [k] generic_make_request_checks
     0.00%  perf             [kernel.kallsyms]  [k] inode_congested
     0.00%  perf             [kernel.kallsyms]  [k] iomap_write_actor
     0.00%  perf             [kernel.kallsyms]  [k] node_page_state
     0.00%  perf             [kernel.kallsyms]  [k] poll_freewait
     0.00%  perf             [kernel.kallsyms]  [k] radix_tree_lookup_slot
     0.00%  perf             [kernel.kallsyms]  [k] vfs_write
     0.00%  perf             [xfs]              [k] xfs_fsb_to_db
     0.00%  postgres         [kernel.kallsyms]  [k] __block_commit_write.isra.32
     0.00%  postgres         [kernel.kallsyms]  [k] bictcp_recalc_ssthresh
     0.00%  postgres         [kernel.kallsyms]  [k] bio_init
     0.00%  postgres         [kernel.kallsyms]  [k] bio_phys_segments
     0.00%  postgres         [kernel.kallsyms]  [k] copy_page
     0.00%  postgres         [kernel.kallsyms]  [k] memset
     0.00%  postgres         [kernel.kallsyms]  [k] remove_wait_queue
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_xmit_retransmit_queue
     0.00%  rngd             [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  sshd             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  sshd             [kernel.kallsyms]  [k] clear_page_erms
     0.00%  sshd             [kernel.kallsyms]  [k] copy_page
     0.00%  sshd             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  swapper          [kernel.kallsyms]  [k] __pv_queued_spin_lock_slowpath
     0.00%  swapper          [kernel.kallsyms]  [k] find_next_bit
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_xmit_recovery.part.52
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e45
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ed1
     0.00%  bash             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  curl             [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  curl             [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] unmap_page_range
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __skb_clone
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] do_csum
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_rcv_finish
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ksoftirqd_should_run
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] page_frag_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_output_sample
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] sch_direct_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] schedule
     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_ack
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_rcv_established
     0.00%  kswapd0          [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  kswapd0          [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  kswapd0          [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  kswapd0          [kernel.kallsyms]  [k] count_shadow_nodes
     0.00%  kswapd0          [kernel.kallsyms]  [k] find_get_entries
     0.00%  kswapd0          [kernel.kallsyms]  [k] int_sqrt
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  kswapd0          [kernel.kallsyms]  [k] lock_timer_base
     0.00%  kswapd0          [kernel.kallsyms]  [k] memcg_to_vmpressure
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_slab
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_ack
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __slab_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_advance
     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    [xfs]              [k] xfs_imap_valid
     0.00%  kworker/u30:0    [xfs]              [k] xfs_map_at_offset
     0.00%  perf             [kernel.kallsyms]  [k] __bio_try_merge_page
     0.00%  perf             [kernel.kallsyms]  [k] __sb_start_write
     0.00%  perf             [kernel.kallsyms]  [k] _vm_normal_page
     0.00%  perf             [kernel.kallsyms]  [k] blk_queue_bio
     0.00%  perf             [kernel.kallsyms]  [k] block_write_end
     0.00%  perf             [kernel.kallsyms]  [k] copyin
     0.00%  perf             [kernel.kallsyms]  [k] current_time
     0.00%  perf             [kernel.kallsyms]  [k] iomap_write_begin.constprop.17
     0.00%  perf             [kernel.kallsyms]  [k] iomap_write_end
     0.00%  perf             [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  perf             [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  perf             [kernel.kallsyms]  [k] poll_schedule_timeout
     0.00%  perf             [kernel.kallsyms]  [k] schedule
     0.00%  perf             [kernel.kallsyms]  [k] sys_poll
     0.00%  perf             [kernel.kallsyms]  [k] sys_write
     0.00%  perf             [kernel.kallsyms]  [k] syscall_trace_enter
     0.00%  perf             [kernel.kallsyms]  [k] up_read
     0.00%  perf             [xfs]              [k] xfs_iext_bno_to_ext
     0.00%  perf             [xfs]              [k] xfs_ilock
     0.00%  perf             [xfs]              [k] xfs_inode_item_data_fork_size.isra.1
     0.00%  perf             [xfs]              [k] xfs_inode_item_format
     0.00%  perf             [xfs]              [k] xfs_iunlock
     0.00%  perf             [xfs]              [k] xlog_grant_add_space.isra.6
     0.00%  postgres         [kernel.kallsyms]  [k] __x86_indirect_thunk_rbx
     0.00%  postgres         [kernel.kallsyms]  [k] alloc_set_pte
     0.00%  postgres         [kernel.kallsyms]  [k] bictcp_state
     0.00%  postgres         [kernel.kallsyms]  [k] fpu__restore_sig
     0.00%  postgres         [kernel.kallsyms]  [k] io_schedule_prepare
     0.00%  postgres         [kernel.kallsyms]  [k] sock_zerocopy_put_abort
     0.00%  postgres         [xfs]              [k] xfs_bmbt_get_all
     0.00%  postgres         [xfs]              [k] xfs_do_writepage
     0.00%  postgres         [xfs]              [k] xfs_vn_getattr
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e45
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e59
     0.00%  rngd             [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  sshd             [kernel.kallsyms]  [k] find_vma
     0.00%  swapper          [kernel.kallsyms]  [k] idle_cpu
     0.00%  swapper          [kernel.kallsyms]  [k] load_balance
     0.00%  swapper          [kernel.kallsyms]  [k] rebalance_domains
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_tsq_handler.part.36
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e6f
     0.00%  :3559            [kernel.kallsyms]  [k] do_syscall_64
     0.00%  bash             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  bash             [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  crond            [kernel.kallsyms]  [k] __lock_text_start
     0.00%  curl             [kernel.kallsyms]  [k] copy_page
     0.00%  curl             [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] free_pages_and_swap_cache
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] sync_global_pgds
     0.00%  grep             [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  id               [kernel.kallsyms]  [k] __do_page_fault
     0.00%  id               [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  irqbalance       [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  irqbalance       [kernel.kallsyms]  [k] kstat_irqs
     0.00%  irqbalance       [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __copy_skb_header
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __slab_alloc
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_local_deliver
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] net_rx_action
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_split
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] sock_put
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_mark_head_lost
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_rack_mark_lost
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_trim_head
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_tsq_handler.part.36
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_update_pacing_rate
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.00%  kswapd0          [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  kswapd0          [kernel.kallsyms]  [k] __free_pages_ok
     0.00%  kswapd0          [kernel.kallsyms]  [k] __sk_dst_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] __skb_clone
     0.00%  kswapd0          [kernel.kallsyms]  [k] bictcp_cong_avoid
     0.00%  kswapd0          [kernel.kallsyms]  [k] blk_finish_plug
     0.00%  kswapd0          [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] dqcache_shrink_count
     0.00%  kswapd0          [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  kswapd0          [kernel.kallsyms]  [k] packet_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  kswapd0          [kernel.kallsyms]  [k] pgdat_balanced
     0.00%  kswapd0          [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]  [k] schedule
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_trim_head
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  kswapd0          [xfs]              [k] xfs_perag_put
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] __sched_text_start
     0.00%  kworker/2:1H     [kernel.kallsyms]  [k] __lock_text_start
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_alloc_bioset
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] part_inc_in_flight
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] release_pages
     0.00%  kworker/u30:0    [xfs]              [k] xfs_trim_extent
     0.00%  kworker/u30:0    [xfs]              [k] xfs_trim_extent_eof
     0.00%  perf             [kernel.kallsyms]  [k] __do_fault
     0.00%  perf             [kernel.kallsyms]  [k] __inode_permission
     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] _raw_spin_lock_irqsave
     0.00%  perf             [kernel.kallsyms]  [k] balance_dirty_pages.isra.32
     0.00%  perf             [kernel.kallsyms]  [k] blk_throtl_bio
     0.00%  perf             [kernel.kallsyms]  [k] down_read
     0.00%  perf             [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  perf             [kernel.kallsyms]  [k] generic_write_checks
     0.00%  perf             [kernel.kallsyms]  [k] ip_rcv
     0.00%  perf             [kernel.kallsyms]  [k] list_sort.part.0
     0.00%  perf             [kernel.kallsyms]  [k] mem_cgroup_from_task
     0.00%  perf             [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.00%  perf             [kernel.kallsyms]  [k] memcpy_erms
     0.00%  perf             [kernel.kallsyms]  [k] mutex_unlock
     0.00%  perf             [kernel.kallsyms]  [k] net_tx_action
     0.00%  perf             [kernel.kallsyms]  [k] page_frag_free
     0.00%  perf             [kernel.kallsyms]  [k] pagevec_lookup_range
     0.00%  perf             [kernel.kallsyms]  [k] perf_output_copy
     0.00%  perf             [kernel.kallsyms]  [k] policy_nodemask
     0.00%  perf             [kernel.kallsyms]  [k] rw_verify_area
     0.00%  perf             [kernel.kallsyms]  [k] try_charge
     0.00%  perf             [kernel.kallsyms]  [k] up_write
     0.00%  perf             [xfs]              [k] __xfs_bmbt_get_all
     0.00%  perf             [xfs]              [k] xfs_bmapi_update_map
     0.00%  perf             [xfs]              [k] xfs_bmbt_get_startblock
     0.00%  perf             [xfs]              [k] xfs_file_buffered_aio_write
     0.00%  perf             [xfs]              [k] xfs_get_blocks
     0.00%  perf             [xfs]              [k] xfs_inode_item_committing
     0.00%  perf             [xfs]              [k] xfs_log_reserve
     0.00%  perf             [xfs]              [k] xfs_trans_free
     0.00%  pkill            [kernel.kallsyms]  [k] generic_permission
     0.00%  pkill            [kernel.kallsyms]  [k] get_empty_filp
     0.00%  postgres         [kernel.kallsyms]  [k] SYSC_newlstat
     0.00%  postgres         [kernel.kallsyms]  [k] __alloc_fd
     0.00%  postgres         [kernel.kallsyms]  [k] add_wait_queue
     0.00%  postgres         [kernel.kallsyms]  [k] down_write
     0.00%  postgres         [kernel.kallsyms]  [k] filp_close
     0.00%  postgres         [kernel.kallsyms]  [k] fpu__initialize
     0.00%  postgres         [kernel.kallsyms]  [k] iov_iter_fault_in_readable
     0.00%  postgres         [kernel.kallsyms]  [k] link_path_walk
     0.00%  postgres         [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  postgres         [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  postgres         [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  postgres         [kernel.kallsyms]  [k] pfifo_fast_dequeue
     0.00%  postgres         [kernel.kallsyms]  [k] pfifo_fast_enqueue
     0.00%  postgres         [kernel.kallsyms]  [k] plug_rq_cmp
     0.00%  postgres         [kernel.kallsyms]  [k] udp_rcv
     0.00%  postgres         [kernel.kallsyms]  [k] wakeup_kswapd
     0.00%  postgres         [xfs]              [k] xfs_buf_get_map
     0.00%  postgres         [xfs]              [k] xfs_start_buffer_writeback
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e34
     0.00%  rcu_sched        [kernel.kallsyms]  [k] finish_task_switch
     0.00%  rngd             [kernel.kallsyms]  [k] __fdget
     0.00%  rngd             [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  rngd             [kernel.kallsyms]  [k] ip_finish_output
     0.00%  rngd             [kernel.kallsyms]  [k] schedule_hrtimeout_range
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_ack
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_check_space
     0.00%  rngd             [kernel.kallsyms]  [k] xennet_poll
     0.00%  sshd             [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  sshd             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  sshd             [kernel.kallsyms]  [k] copy_process.part.39
     0.00%  sshd             [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  sshd             [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  sshd             [kernel.kallsyms]  [k] unlink_anon_vmas
     0.00%  sshd             [kernel.kallsyms]  [k] unmap_page_range
     0.00%  swapper          [kernel.kallsyms]  [k] __bitmap_and
     0.00%  swapper          [kernel.kallsyms]  [k] bictcp_state
     0.00%  swapper          [kernel.kallsyms]  [k] default_idle_call
     0.00%  swapper          [kernel.kallsyms]  [k] skb_condense
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_match_skb_to_sack
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_xmit_retransmit_queue
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e74
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ec5
     0.00%  systemd          [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  systemd          [kernel.kallsyms]  [k] do_syscall_64
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  :3559            [kernel.kallsyms]  [k] do_sys_poll
     0.00%  :3559            [kernel.kallsyms]  [k] mark_wake_futex
     0.00%  :3569            [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  :3569            [kernel.kallsyms]  [k] finish_task_switch
     0.00%  :3572            [kernel.kallsyms]  [k] __hrtimer_init
     0.00%  auditd           [kernel.kallsyms]  [k] do_syscall_64
     0.00%  auditd           [kernel.kallsyms]  [k] mem_cgroup_commit_charge
     0.00%  bash             [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  bash             [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  bash             [kernel.kallsyms]  [k] __tty_check_change.part.0
     0.00%  bash             [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  bash             [kernel.kallsyms]  [k] copy_page
     0.00%  bash             [kernel.kallsyms]  [k] copy_process.part.39
     0.00%  bash             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  bash             [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  bash             [kernel.kallsyms]  [k] finish_task_switch
     0.00%  bash             [kernel.kallsyms]  [k] mm_init
     0.00%  bash             [kernel.kallsyms]  [k] unlock_page
     0.00%  bash             [kernel.kallsyms]  [k] unmap_page_range
     0.00%  chronyd          [kernel.kallsyms]  [k] copy_user_generic_unrolled
     0.00%  chronyd          [kernel.kallsyms]  [k] datagram_poll
     0.00%  chronyd          [kernel.kallsyms]  [k] do_syscall_64
     0.00%  chronyd          [kernel.kallsyms]  [k] ip_output
     0.00%  chronyd          [kernel.kallsyms]  [k] task_work_run
     0.00%  crond            [kernel.kallsyms]  [k] clear_page_erms
     0.00%  crond            [kernel.kallsyms]  [k] ptep_clear_flush
     0.00%  crond            [kernel.kallsyms]  [k] release_pages
     0.00%  crond            [kernel.kallsyms]  [k] unmap_page_range
     0.00%  curl             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  curl             [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  curl             [kernel.kallsyms]  [k] __rb_insert_augmented
     0.00%  curl             [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.00%  curl             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  curl             [kernel.kallsyms]  [k] mem_cgroup_commit_charge
     0.00%  curl             [kernel.kallsyms]  [k] string
     0.00%  curl             [kernel.kallsyms]  [k] validate_xmit_skb
     0.00%  cut              [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  cut              [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  date             [kernel.kallsyms]  [k] radix_tree_lookup_slot
     0.00%  date             [kernel.kallsyms]  [k] release_pages
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] unix_stream_recvmsg
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] wait_for_unix_gc
     0.00%  echo             [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] __do_page_fault
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] __lock_text_start
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] alloc_vmap_area
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] clear_page_erms
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] copy_page
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] do_syscall_64
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] handle_mm_fault
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] security_cred_free
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] strnlen_user
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] clear_page_erms
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] do_syscall_64
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] memcpy_erms
     0.00%  grep             [kernel.kallsyms]  [k] copy_page
     0.00%  grep             [kernel.kallsyms]  [k] free_pages_and_swap_cache
     0.00%  grep             [xfs]              [k] _xfs_buf_obj_cmp
     0.00%  grepconf.sh      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  grepconf.sh      [kernel.kallsyms]  [k] get_empty_filp
     0.00%  grepconf.sh      [kernel.kallsyms]  [k] vma_merge
     0.00%  id               [kernel.kallsyms]  [k] __alloc_fd
     0.00%  id               [kernel.kallsyms]  [k] __lock_text_start
     0.00%  id               [kernel.kallsyms]  [k] do_syscall_64
     0.00%  id               [kernel.kallsyms]  [k] security_vm_enough_memory_mm
     0.00%  id               [kernel.kallsyms]  [k] unlock_page
     0.00%  irqbalance       [kernel.kallsyms]  [k] arch_irq_stat_cpu
     0.00%  irqbalance       [kernel.kallsyms]  [k] get_cpu_iowait_time_us
     0.00%  irqbalance       [kernel.kallsyms]  [k] memset_erms
     0.00%  irqbalance       [kernel.kallsyms]  [k] show_interrupts
     0.00%  irqbalance       [kernel.kallsyms]  [k] show_stat
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __default_send_IPI_shortcut
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __free_pages_ok
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __kfree_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __perf_event_overflow
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __sk_dst_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __skb_gro_checksum_complete
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __slab_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __tcp_select_window
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] consume_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] csum_partial
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] eth_type_trans
     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_finish_output2
     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] ip_queue_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_send_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kthread_should_park
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] napi_complete_done
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] napi_gro_receive
     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_put_handle
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_prepare_sample
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_tp_event_match.isra.75.part.76
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_trace_buf_update
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] rcu_all_qs
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] sk_filter_trim_cap
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] sk_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] sk_stream_write_space
     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_event_new_data_sent
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_rate_gen
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_sacktag_walk
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_shifted_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_small_queue_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_try_keep_open
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_v4_rcv
     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] xen_sched_clock
     0.00%  ksoftirqd/3      [unknown]          [k] 0xffffffffa00f4e19
     0.00%  kswapd0          [kernel.kallsyms]  [k] __build_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __call_rcu.constprop.68
     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_flush
     0.00%  kswapd0          [kernel.kallsyms]  [k] __sched_text_start
     0.00%  kswapd0          [kernel.kallsyms]  [k] __skb_gro_checksum_complete
     0.00%  kswapd0          [kernel.kallsyms]  [k] __slab_alloc
     0.00%  kswapd0          [kernel.kallsyms]  [k] __tcp_push_pending_frames
     0.00%  kswapd0          [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  kswapd0          [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.00%  kswapd0          [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%  kswapd0          [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.00%  kswapd0          [kernel.kallsyms]  [k] _raw_spin_trylock
     0.00%  kswapd0          [kernel.kallsyms]  [k] bictcp_acked
     0.00%  kswapd0          [kernel.kallsyms]  [k] do_csum
     0.00%  kswapd0          [kernel.kallsyms]  [k] evict
     0.00%  kswapd0          [kernel.kallsyms]  [k] find_next_bit
     0.00%  kswapd0          [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  kswapd0          [kernel.kallsyms]  [k] inet_ehashfn
     0.00%  kswapd0          [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_finish_output
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_rcv_finish
     0.00%  kswapd0          [kernel.kallsyms]  [k] iput
     0.00%  kswapd0          [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  kswapd0          [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  kswapd0          [kernel.kallsyms]  [k] lru_add_drain
     0.00%  kswapd0          [kernel.kallsyms]  [k] mem_cgroup_soft_limit_reclaim
     0.00%  kswapd0          [kernel.kallsyms]  [k] net_rx_action
     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] page_frag_free
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_vma_mapped_walk
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_output_copy
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_output_sample
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_tp_event
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_trace_buf_alloc
     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] ptep_clear_flush
     0.00%  kswapd0          [kernel.kallsyms]  [k] reset_isolation_suitable
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_dentry_list
     0.00%  kswapd0          [kernel.kallsyms]  [k] sk_reset_timer
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_push
     0.00%  kswapd0          [kernel.kallsyms]  [k] snapshot_refaults
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_current_mss
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_event_new_data_sent
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_fastretrans_alert
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_init_tso_segs
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_parse_md5sig_option
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_rack_advance
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_rack_detect_loss
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_rate_skb_sent
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_rearm_rto.part.59
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_sacktag_walk
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_urg
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_write_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.00%  kswapd0          [kernel.kallsyms]  [k] unlock_page_memcg
     0.00%  kswapd0          [kernel.kallsyms]  [k] vma_interval_tree_iter_first
     0.00%  kswapd0          [kernel.kallsyms]  [k] wakeup_kcompactd
     0.00%  kswapd0          [kernel.kallsyms]  [k] wakeup_kswapd
     0.00%  kswapd0          [kernel.kallsyms]  [k] xennet_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] zone_watermark_ok_safe
     0.00%  kswapd0          [xfs]              [k] xfs_fs_drop_inode
     0.00%  kswapd0          [unknown]          [k] 0xffffffffa00f4e19
     0.00%  kthreadd         [kernel.kallsyms]  [k] arch_local_irq_enable
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] __call_rcu.constprop.68
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] _find_next_bit
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] schedule
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] text_poke
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] vmstat_shepherd
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] xen_send_IPI_one
     0.00%  kworker/0:0      [xfs]              [k] xlog_cil_push_work
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] memset_erms
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] schedule
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] xen_vcpu_stolen
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] bio_put
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] refresh_cpu_vm_stats
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] round_jiffies_relative
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] worker_thread
     0.00%  kworker/2:1      [xfs]              [k] xfs_bmapi_write
     0.00%  kworker/2:1      [xfs]              [k] xfs_buf_ioend_work
     0.00%  kworker/2:1      [xfs]              [k] xfs_inode_item_data_fork_size.isra.1
     0.00%  kworker/2:1      [xfs]              [k] xfs_inode_item_format_data_fork.isra.5
     0.00%  kworker/2:1      [xfs]              [k] xlog_ticket_alloc
     0.00%  kworker/2:1H     [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  kworker/2:1H     [xfs]              [k] xfs_buf_item_unpin
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] queue_delayed_work_on
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] kfree
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] next_online_pgdat
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] notify_remote_via_irq
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] on_each_cpu
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] skb_free_head
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] worker_thread
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] worker_thread
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __bio_try_merge_page
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __skb_clone
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __skb_gro_checksum_complete
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __x86_indirect_thunk_r8
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_chain
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_integrity_prep
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_rq_init
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] check_pte
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] disk_map_sector_rcu
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] generic_make_request_checks
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] ip_finish_output2
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] mempool_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] pagevec_lookup_tag
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.00%  kworker/u30:0    [xfs]              [k] xfs_bmap_btalloc
     0.00%  kworker/u30:0    [xfs]              [k] xfs_qm_dqattach
     0.00%  kworker/u30:0    [xfs]              [k] xfs_start_page_writeback
     0.00%  kworker/u30:0    [xfs]              [k] xfs_vm_set_page_dirty
     0.00%  ls               [kernel.kallsyms]  [k] __inode_permission
     0.00%  ls               [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  ls               [kernel.kallsyms]  [k] change_protection_range
     0.00%  ls               [kernel.kallsyms]  [k] get_empty_filp
     0.00%  ls               [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  ls               [kernel.kallsyms]  [k] n_tty_write
     0.00%  ls               [kernel.kallsyms]  [k] pte_alloc_one
     0.00%  ls               [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  ls               [kernel.kallsyms]  [k] task_work_add
     0.00%  ls               [xfs]              [k] xfs_iformat_fork
     0.00%  master           [kernel.kallsyms]  [k] __lock_text_start
     0.00%  perf             [kernel.kallsyms]  [k] __audit_syscall_entry
     0.00%  perf             [kernel.kallsyms]  [k] __copy_skb_header
     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
     0.00%  perf             [kernel.kallsyms]  [k] __free_pages_ok
     0.00%  perf             [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  perf             [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  perf             [kernel.kallsyms]  [k] __lock_page_or_retry
     0.00%  perf             [kernel.kallsyms]  [k] __lookup_mnt
     0.00%  perf             [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  perf             [kernel.kallsyms]  [k] __sb_end_write
     0.00%  perf             [kernel.kallsyms]  [k] __sched_text_start
     0.00%  perf             [kernel.kallsyms]  [k] __slab_free
     0.00%  perf             [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  perf             [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]  [k] __vfs_write
     0.00%  perf             [kernel.kallsyms]  [k] _cond_resched
     0.00%  perf             [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.00%  perf             [kernel.kallsyms]  [k] alloc_request_simple
     0.00%  perf             [kernel.kallsyms]  [k] bio_add_page
     0.00%  perf             [kernel.kallsyms]  [k] blk_account_io_start
     0.00%  perf             [kernel.kallsyms]  [k] blk_attempt_plug_merge
     0.00%  perf             [kernel.kallsyms]  [k] blk_finish_plug
     0.00%  perf             [kernel.kallsyms]  [k] blk_queue_bounce
     0.00%  perf             [kernel.kallsyms]  [k] blk_start_plug
     0.00%  perf             [kernel.kallsyms]  [k] copy_user_generic_unrolled
     0.00%  perf             [kernel.kallsyms]  [k] current_kernel_time64
     0.00%  perf             [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  perf             [kernel.kallsyms]  [k] do_dentry_open
     0.00%  perf             [kernel.kallsyms]  [k] down_write
     0.00%  perf             [kernel.kallsyms]  [k] down_write_trylock
     0.00%  perf             [kernel.kallsyms]  [k] dput
     0.00%  perf             [kernel.kallsyms]  [k] filemap_fault
     0.00%  perf             [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  perf             [kernel.kallsyms]  [k] fsnotify
     0.00%  perf             [kernel.kallsyms]  [k] generic_permission
     0.00%  perf             [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  perf             [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  perf             [kernel.kallsyms]  [k] guard_bio_eod
     0.00%  perf             [kernel.kallsyms]  [k] in_group_p
     0.00%  perf             [kernel.kallsyms]  [k] io_schedule
     0.00%  perf             [kernel.kallsyms]  [k] ip_queue_xmit
     0.00%  perf             [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  perf             [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  perf             [kernel.kallsyms]  [k] ksize
     0.00%  perf             [kernel.kallsyms]  [k] lookup_fast
     0.00%  perf             [kernel.kallsyms]  [k] lruvec_lru_size
     0.00%  perf             [kernel.kallsyms]  [k] mem_cgroup_from_id
     0.00%  perf             [kernel.kallsyms]  [k] memset
     0.00%  perf             [kernel.kallsyms]  [k] mmap_region
     0.00%  perf             [kernel.kallsyms]  [k] net_rx_action
     0.00%  perf             [kernel.kallsyms]  [k] netif_skb_features
     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_lru_move_fn
     0.00%  perf             [kernel.kallsyms]  [k] path_put
     0.00%  perf             [kernel.kallsyms]  [k] pde_subdir_find
     0.00%  perf             [kernel.kallsyms]  [k] perf_output_sample
     0.00%  perf             [kernel.kallsyms]  [k] policy_node
     0.00%  perf             [kernel.kallsyms]  [k] prandom_u32_state
     0.00%  perf             [kernel.kallsyms]  [k] prepend_path
     0.00%  perf             [kernel.kallsyms]  [k] radix_tree_maybe_preload
     0.00%  perf             [kernel.kallsyms]  [k] security_mmap_file
     0.00%  perf             [kernel.kallsyms]  [k] skb_free_head
     0.00%  perf             [kernel.kallsyms]  [k] skb_release_data
     0.00%  perf             [kernel.kallsyms]  [k] tcp_ack
     0.00%  perf             [kernel.kallsyms]  [k] tcp_add_backlog
     0.00%  perf             [kernel.kallsyms]  [k] tcp_chrono_stop
     0.00%  perf             [kernel.kallsyms]  [k] tcp_event_new_data_sent
     0.00%  perf             [kernel.kallsyms]  [k] tcp_init_tso_segs
     0.00%  perf             [kernel.kallsyms]  [k] tcp_trim_head
     0.00%  perf             [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  perf             [kernel.kallsyms]  [k] timespec_trunc
     0.00%  perf             [kernel.kallsyms]  [k] unmapped_area_topdown
     0.00%  perf             [kernel.kallsyms]  [k] vma_interval_tree_insert
     0.00%  perf             [kernel.kallsyms]  [k] vmacache_find
     0.00%  perf             [kernel.kallsyms]  [k] workingset_activation
     0.00%  perf             [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  perf             [xfs]              [k] xfs_bmapi_trim_map.isra.17
     0.00%  perf             [xfs]              [k] xfs_bmbt_get_all
     0.00%  perf             [xfs]              [k] xfs_bmbt_get_startoff
     0.00%  perf             [xfs]              [k] xfs_bmbt_to_iomap
     0.00%  perf             [xfs]              [k] xfs_buf_offset
     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_format_data_fork.isra.5
     0.00%  perf             [xfs]              [k] xfs_inode_item_size
     0.00%  perf             [xfs]              [k] xfs_log_calc_unit_res
     0.00%  perf             [xfs]              [k] xfs_map_buffer.isra.13
     0.00%  perf             [xfs]              [k] xfs_setattr_size
     0.00%  perf             [xfs]              [k] xfs_trans_add_item
     0.00%  perf             [xfs]              [k] xfs_trans_alloc
     0.00%  perf             [xfs]              [k] xfs_trans_log_inode
     0.00%  perf             [xfs]              [k] xfs_trans_reserve
     0.00%  perf             [xfs]              [k] xfs_vn_update_time
     0.00%  perf             [xfs]              [k] xlog_space_left
     0.00%  pkill            [kernel.kallsyms]  [k] __d_lookup
     0.00%  pkill            [kernel.kallsyms]  [k] __vma_adjust
     0.00%  pkill            [kernel.kallsyms]  [k] __vma_link_rb
     0.00%  pkill            [kernel.kallsyms]  [k] clear_page_erms
     0.00%  pkill            [kernel.kallsyms]  [k] find_vma
     0.00%  pkill            [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  pkill            [kernel.kallsyms]  [k] memcpy_erms
     0.00%  pkill            [kernel.kallsyms]  [k] next_tgid
     0.00%  pkill            [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  pkill            [kernel.kallsyms]  [k] perf_iterate_sb
     0.00%  pkill            [kernel.kallsyms]  [k] security_mmap_file
     0.00%  pkill            [xfs]              [k] xfs_file_open
     0.00%  postgres         [kernel.kallsyms]  [k] __alloc_pages_slowpath
     0.00%  postgres         [kernel.kallsyms]  [k] __block_write_begin_int
     0.00%  postgres         [kernel.kallsyms]  [k] __close_fd
     0.00%  postgres         [kernel.kallsyms]  [k] __d_alloc
     0.00%  postgres         [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  postgres         [kernel.kallsyms]  [k] __inode_wait_for_writeback
     0.00%  postgres         [kernel.kallsyms]  [k] __legitimize_mnt
     0.00%  postgres         [kernel.kallsyms]  [k] __mark_inode_dirty
     0.00%  postgres         [kernel.kallsyms]  [k] __mutex_init
     0.00%  postgres         [kernel.kallsyms]  [k] __sk_mem_schedule
     0.00%  postgres         [kernel.kallsyms]  [k] __skb_recv_udp
     0.00%  postgres         [kernel.kallsyms]  [k] __udp4_lib_rcv
     0.00%  postgres         [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  postgres         [kernel.kallsyms]  [k] __wake_up_common_lock
     0.00%  postgres         [kernel.kallsyms]  [k] _copy_to_iter
     0.00%  postgres         [kernel.kallsyms]  [k] _vm_normal_page
     0.00%  postgres         [kernel.kallsyms]  [k] alloc_fair_sched_group
     0.00%  postgres         [kernel.kallsyms]  [k] alloc_rt_sched_group
     0.00%  postgres         [kernel.kallsyms]  [k] apic_send_IPI_self
     0.00%  postgres         [kernel.kallsyms]  [k] balance_dirty_pages_ratelimited
     0.00%  postgres         [kernel.kallsyms]  [k] bictcp_cwnd_event
     0.00%  postgres         [kernel.kallsyms]  [k] change_protection_range
     0.00%  postgres         [kernel.kallsyms]  [k] clear_page_dirty_for_io
     0.00%  postgres         [kernel.kallsyms]  [k] create_empty_buffers
     0.00%  postgres         [kernel.kallsyms]  [k] create_page_buffers
     0.00%  postgres         [kernel.kallsyms]  [k] current_time
     0.00%  postgres         [kernel.kallsyms]  [k] d_alloc_parallel
     0.00%  postgres         [kernel.kallsyms]  [k] do_brk_flags
     0.00%  postgres         [kernel.kallsyms]  [k] do_filp_open
     0.00%  postgres         [kernel.kallsyms]  [k] dput.part.24
     0.00%  postgres         [kernel.kallsyms]  [k] expand_files
     0.00%  postgres         [kernel.kallsyms]  [k] fib_table_lookup
     0.00%  postgres         [kernel.kallsyms]  [k] file_update_time
     0.00%  postgres         [kernel.kallsyms]  [k] finish_wait
     0.00%  postgres         [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  postgres         [kernel.kallsyms]  [k] free_pages_and_swap_cache
     0.00%  postgres         [kernel.kallsyms]  [k] generic_permission
     0.00%  postgres         [kernel.kallsyms]  [k] grab_cache_page_write_begin
     0.00%  postgres         [kernel.kallsyms]  [k] ima_file_free
     0.00%  postgres         [kernel.kallsyms]  [k] inode_init_always
     0.00%  postgres         [kernel.kallsyms]  [k] iomap_write_actor
     0.00%  postgres         [kernel.kallsyms]  [k] iomap_write_begin.constprop.17
     0.00%  postgres         [kernel.kallsyms]  [k] ipv4_pktinfo_prepare
     0.00%  postgres         [kernel.kallsyms]  [k] irq_work_queue
     0.00%  postgres         [kernel.kallsyms]  [k] lockref_get
     0.00%  postgres         [kernel.kallsyms]  [k] lockref_put_return
     0.00%  postgres         [kernel.kallsyms]  [k] merge
     0.00%  postgres         [kernel.kallsyms]  [k] node_dirty_ok
     0.00%  postgres         [kernel.kallsyms]  [k] page_add_new_anon_rmap
     0.00%  postgres         [kernel.kallsyms]  [k] page_mkclean
     0.00%  postgres         [kernel.kallsyms]  [k] pagevec_remove_exceptionals
     0.00%  postgres         [kernel.kallsyms]  [k] part_in_flight
     0.00%  postgres         [kernel.kallsyms]  [k] perf_event_mmap_output
     0.00%  postgres         [kernel.kallsyms]  [k] pgd_page_get_mm
     0.00%  postgres         [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  postgres         [kernel.kallsyms]  [k] remove_vma
     0.00%  postgres         [kernel.kallsyms]  [k] reuse_swap_page
     0.00%  postgres         [kernel.kallsyms]  [k] sock_rfree
     0.00%  postgres         [kernel.kallsyms]  [k] sync_mm_rss
     0.00%  postgres         [kernel.kallsyms]  [k] tag_pages_for_writeback
     0.00%  postgres         [kernel.kallsyms]  [k] task_work_run
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_skb_mark_lost_uncond_verify
     0.00%  postgres         [kernel.kallsyms]  [k] tsk_fork_get_node
     0.00%  postgres         [kernel.kallsyms]  [k] unlock_page
     0.00%  postgres         [kernel.kallsyms]  [k] user_path_at_empty
     0.00%  postgres         [kernel.kallsyms]  [k] vfs_getattr_nosec
     0.00%  postgres         [kernel.kallsyms]  [k] vma_interval_tree_insert_after
     0.00%  postgres         [kernel.kallsyms]  [k] wp_page_copy
     0.00%  postgres         [kernel.kallsyms]  [k] write_cache_pages
     0.00%  postgres         [xfs]              [k] _xfs_buf_find
     0.00%  postgres         [xfs]              [k] xfs_bmap_del_extent
     0.00%  postgres         [xfs]              [k] xfs_btree_read_buf_block.constprop.35
     0.00%  postgres         [xfs]              [k] xfs_dir2_sf_addname
     0.00%  postgres         [xfs]              [k] xfs_dir_createname
     0.00%  postgres         [xfs]              [k] xfs_file_aio_write_checks
     0.00%  postgres         [xfs]              [k] xfs_file_open
     0.00%  postgres         [xfs]              [k] xfs_fs_destroy_inode
     0.00%  postgres         [xfs]              [k] xfs_ilock_nowait
     0.00%  postgres         [xfs]              [k] xfs_inode_item_init
     0.00%  postgres         [xfs]              [k] xfs_log_commit_cil
     0.00%  postgres         [xfs]              [k] xfs_log_reserve
     0.00%  postgres         [xfs]              [k] xfs_trans_buf_item_match
     0.00%  postgres         [xfs]              [k] xlog_space_left
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e74
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e79
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4ec5
     0.00%  rcu_sched        [kernel.kallsyms]  [k] __lock_text_start
     0.00%  rcu_sched        [kernel.kallsyms]  [k] prepare_to_swait
     0.00%  rcu_sched        [kernel.kallsyms]  [k] rcu_gp_kthread
     0.00%  rngd             [kernel.kallsyms]  [k] __build_skb
     0.00%  rngd             [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  rngd             [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.00%  rngd             [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  rngd             [kernel.kallsyms]  [k] __sk_dst_check
     0.00%  rngd             [kernel.kallsyms]  [k] __skb_clone
     0.00%  rngd             [kernel.kallsyms]  [k] __skb_gro_checksum_complete
     0.00%  rngd             [kernel.kallsyms]  [k] __slab_alloc
     0.00%  rngd             [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  rngd             [kernel.kallsyms]  [k] __tcp_push_pending_frames
     0.00%  rngd             [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  rngd             [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.00%  rngd             [kernel.kallsyms]  [k] dev_queue_xmit_nit
     0.00%  rngd             [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  rngd             [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  rngd             [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  rngd             [kernel.kallsyms]  [k] mod_timer
     0.00%  rngd             [kernel.kallsyms]  [k] packet_rcv
     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] pvclock_clocksource_read
     0.00%  rngd             [kernel.kallsyms]  [k] skb_copy_bits
     0.00%  rngd             [kernel.kallsyms]  [k] skb_release_data
     0.00%  rngd             [kernel.kallsyms]  [k] skb_shift
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_fastretrans_alert
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_gro_receive
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_rack_detect_loss
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_sacktag_one
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_sacktag_walk
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  rngd             [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  rngd             [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  sa1              [kernel.kallsyms]  [k] __do_page_fault
     0.00%  sa1              [kernel.kallsyms]  [k] __pte_alloc
     0.00%  sa1              [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  sa1              [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  sadc             [kernel.kallsyms]  [k] __legitimize_mnt
     0.00%  sadc             [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  sadc             [kernel.kallsyms]  [k] _vm_normal_page
     0.00%  sadc             [kernel.kallsyms]  [k] clear_page_erms
     0.00%  sadc             [kernel.kallsyms]  [k] copy_page
     0.00%  sadc             [kernel.kallsyms]  [k] kernfs_find_ns
     0.00%  screen           [kernel.kallsyms]  [k] lockref_put_return
     0.00%  sh               [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.00%  sshd             [ipv6]             [k] rt6_fill_node
     0.00%  sshd             [kernel.kallsyms]  [k] SYSC_newfstat
     0.00%  sshd             [kernel.kallsyms]  [k] __call_rcu.constprop.68
     0.00%  sshd             [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  sshd             [kernel.kallsyms]  [k] __ip_dev_find
     0.00%  sshd             [kernel.kallsyms]  [k] __kmalloc
     0.00%  sshd             [kernel.kallsyms]  [k] __nlmsg_put
     0.00%  sshd             [kernel.kallsyms]  [k] __radix_tree_insert
     0.00%  sshd             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  sshd             [kernel.kallsyms]  [k] _raw_write_lock_bh
     0.00%  sshd             [kernel.kallsyms]  [k] arch_local_irq_enable
     0.00%  sshd             [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  sshd             [kernel.kallsyms]  [k] copy_page_range
     0.00%  sshd             [kernel.kallsyms]  [k] dentry_unlink_inode
     0.00%  sshd             [kernel.kallsyms]  [k] down_read
     0.00%  sshd             [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  sshd             [kernel.kallsyms]  [k] finish_task_switch
     0.00%  sshd             [kernel.kallsyms]  [k] flush_work
     0.00%  sshd             [kernel.kallsyms]  [k] get_seconds
     0.00%  sshd             [kernel.kallsyms]  [k] inode_init_always
     0.00%  sshd             [kernel.kallsyms]  [k] kfree_call_rcu
     0.00%  sshd             [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  sshd             [kernel.kallsyms]  [k] lock_sock_nested
     0.00%  sshd             [kernel.kallsyms]  [k] mem_cgroup_commit_charge
     0.00%  sshd             [kernel.kallsyms]  [k] path_openat
     0.00%  sshd             [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  sshd             [kernel.kallsyms]  [k] prepend_path
     0.00%  sshd             [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  sshd             [kernel.kallsyms]  [k] rb_erase
     0.00%  sshd             [kernel.kallsyms]  [k] release_pages
     0.00%  sshd             [kernel.kallsyms]  [k] release_sock
     0.00%  sshd             [kernel.kallsyms]  [k] sk_alloc
     0.00%  sshd             [kernel.kallsyms]  [k] skb_free_head
     0.00%  sshd             [kernel.kallsyms]  [k] sock_init_data
     0.00%  sshd             [kernel.kallsyms]  [k] tcp_rearm_rto
     0.00%  sshd             [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  sshd             [kernel.kallsyms]  [k] tty_paranoia_check
     0.00%  sshd             [kernel.kallsyms]  [k] unlock_page
     0.00%  sshd             [kernel.kallsyms]  [k] unmap_single_vma
     0.00%  sshd             [kernel.kallsyms]  [k] unmapped_area_topdown
     0.00%  sshd             [kernel.kallsyms]  [k] up_write
     0.00%  sshd             [kernel.kallsyms]  [k] vm_mmap_pgoff
     0.00%  sshd             [kernel.kallsyms]  [k] vma_compute_subtree_gap
     0.00%  sshd             [kernel.kallsyms]  [k] vma_interval_tree_remove
     0.00%  sshd             [kernel.kallsyms]  [k] wp_page_copy
     0.00%  sshd             [xfs]              [k] xfs_vn_getattr
     0.00%  swapper          [kernel.kallsyms]  [k] __msecs_to_jiffies
     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] bictcp_recalc_ssthresh
     0.00%  swapper          [kernel.kallsyms]  [k] cpumask_next_and
     0.00%  swapper          [kernel.kallsyms]  [k] ip_route_input_rcu
     0.00%  swapper          [kernel.kallsyms]  [k] neigh_resolve_output
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_any_retrans_done.part.30
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_enter_recovery
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_skb_collapse_tstamp
     0.00%  swapper          [kernel.kallsyms]  [k] update_group_capacity
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e59
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ecd
     0.00%  systemd          [kernel.kallsyms]  [k] __d_lookup
     0.00%  systemd          [kernel.kallsyms]  [k] __lock_text_start
     0.00%  systemd          [kernel.kallsyms]  [k] current_kernel_time64
     0.00%  systemd          [kernel.kallsyms]  [k] find_css_set
     0.00%  systemd          [kernel.kallsyms]  [k] follow_managed
     0.00%  systemd          [kernel.kallsyms]  [k] get_empty_filp
     0.00%  systemd          [kernel.kallsyms]  [k] kernfs_seq_stop_active
     0.00%  systemd          [kernel.kallsyms]  [k] link_path_walk
     0.00%  systemd          [kernel.kallsyms]  [k] mutex_unlock
     0.00%  systemd          [kernel.kallsyms]  [k] show_sb_opts
     0.00%  systemd          [kernel.kallsyms]  [k] skb_set_owner_w
     0.00%  systemd          [xfs]              [k] xfs_buf_offset
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] find_get_entry
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __do_page_fault
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __lock_text_start
     0.00%  systemd-journal  [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  systemd-journal  [kernel.kallsyms]  [k] do_syscall_64
     0.00%  systemd-journal  [kernel.kallsyms]  [k] do_wp_page
     0.00%  systemd-journal  [kernel.kallsyms]  [k] finish_task_switch
     0.00%  systemd-journal  [kernel.kallsyms]  [k] get_request
     0.00%  systemd-journal  [kernel.kallsyms]  [k] iomap_page_mkwrite
     0.00%  systemd-journal  [kernel.kallsyms]  [k] lockref_get
     0.00%  systemd-journal  [kernel.kallsyms]  [k] notify_change
     0.00%  systemd-journal  [kernel.kallsyms]  [k] page_vma_mapped_walk
     0.00%  systemd-journal  [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.00%  systemd-journal  [kernel.kallsyms]  [k] radix_tree_tag_clear
     0.00%  systemd-journal  [kernel.kallsyms]  [k] strnlen
     0.00%  systemd-journal  [xfs]              [k] xfs_dir3_sfe_get_ftype
     0.00%  systemd-journal  [xfs]              [k] xfs_iunlock
     0.00%  systemd-journal  [xfs]              [k] xfs_vn_getattr
     0.00%  systemd-logind   [kernel.kallsyms]  [k] __d_lookup
     0.00%  systemd-logind   [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  systemd-logind   [kernel.kallsyms]  [k] __lock_text_start
     0.00%  systemd-logind   [kernel.kallsyms]  [k] __percpu_init_rwsem
     0.00%  systemd-logind   [kernel.kallsyms]  [k] finish_task_switch
     0.00%  systemd-logind   [kernel.kallsyms]  [k] proc_cgroup_show
     0.00%  timeout          [kernel.kallsyms]  [k] __lock_text_start
     0.00%  timeout          [kernel.kallsyms]  [k] __slab_alloc
     0.00%  timeout          [kernel.kallsyms]  [k] mntput
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] blk_finish_plug
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] blk_start_plug
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] flush_work
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] kthread_should_stop
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_agi_verify
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_buf_offset


# Samples: 4M of event 'skb:consume_skb'
# Event count (approx.): 4536853
#
# Overhead  Command          Shared Object      Symbol                     
# ........  ...............  .................  ...........................
#
    58.08%  postgres         [kernel.kallsyms]  [k] consume_skb
    41.39%  swapper          [kernel.kallsyms]  [k] consume_skb
     0.31%  ksoftirqd/3      [kernel.kallsyms]  [k] consume_skb
     0.10%  kswapd0          [kernel.kallsyms]  [k] consume_skb
     0.04%  rngd             [kernel.kallsyms]  [k] consume_skb
     0.04%  perf             [kernel.kallsyms]  [k] consume_skb
     0.01%  sshd             [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] consume_skb
     0.00%  postgres         [kernel.kallsyms]  [k] __consume_stateless_skb
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] consume_skb
     0.00%  chronyd          [kernel.kallsyms]  [k] consume_skb
     0.00%  systemd          [kernel.kallsyms]  [k] consume_skb
     0.00%  systemd-logind   [kernel.kallsyms]  [k] consume_skb
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] consume_skb
     0.00%  auditd           [kernel.kallsyms]  [k] consume_skb
     0.00%  kauditd          [kernel.kallsyms]  [k] consume_skb
     0.00%  chronyd          [kernel.kallsyms]  [k] __consume_stateless_skb
     0.00%  pickup           [kernel.kallsyms]  [k] consume_skb
     0.00%  master           [kernel.kallsyms]  [k] consume_skb
     0.00%  systemd-journal  [kernel.kallsyms]  [k] consume_skb
     0.00%  crond            [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] consume_skb
     0.00%  bash             [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] consume_skb
     0.00%  rcu_sched        [kernel.kallsyms]  [k] consume_skb
     0.00%  :3559            [kernel.kallsyms]  [k] consume_skb
     0.00%  qmgr             [kernel.kallsyms]  [k] consume_skb
     0.00%  curl             [kernel.kallsyms]  [k] consume_skb
     0.00%  dhclient         [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] consume_skb
     0.00%  watchdog/3       [kernel.kallsyms]  [k] consume_skb
     0.00%  sshd             [kernel.kallsyms]  [k] __consume_stateless_skb
     0.00%  kworker/dying    [kernel.kallsyms]  [k] consume_skb
     0.00%  :-1              [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] consume_skb


#
# (Tip: Show user configuration overrides: perf config --user --list)
#
