# To display the perf.data header info, please use --header/--header-only options.
#
#
# Total Lost Samples: 0
#
# Samples: 342K of event 'block:block_rq_insert'
# Event count (approx.): 342834
#
# Overhead  Command          Shared Object      Symbol               
# ........  ...............  .................  .....................
#
    97.65%  postgres         [kernel.kallsyms]  [k] __elv_add_request
     2.27%  kworker/u30:0    [kernel.kallsyms]  [k] __elv_add_request
     0.05%  xfsaild/xvda1    [kernel.kallsyms]  [k] __elv_add_request
     0.02%  systemd-journal  [kernel.kallsyms]  [k] __elv_add_request
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] __elv_add_request
     0.00%  kworker/3:0      [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%  kswapd0          [kernel.kallsyms]  [k] __elv_add_request
     0.00%  auditd           [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%  eic_run_authori  [kernel.kallsyms]  [k] __elv_add_request
     0.00%  perf             [kernel.kallsyms]  [k] __elv_add_request
     0.00%  pkill            [kernel.kallsyms]  [k] __elv_add_request
     0.00%  timeout          [kernel.kallsyms]  [k] __elv_add_request


# Samples: 6M of event 'cpu-clock'
# Event count (approx.): 1559444750000
#
# Overhead  Command          Shared Object         Symbol                                       
# ........  ...............  ....................  .............................................
#
    64.73%  swapper          [kernel.kallsyms]     [k] native_safe_halt
    10.89%  postgres         [vdso]                [.] __vdso_gettimeofday
     5.64%  postgres         [kernel.kallsyms]     [k] do_syscall_64
     5.43%  postgres         libpthread-2.26.so    [.] __libc_recv
     1.72%  postgres         [kernel.kallsyms]     [k] pvclock_clocksource_read
     0.47%  postgres         [kernel.kallsyms]     [k] __audit_syscall_entry
     0.45%  postgres         postgres              [.] pg_comp_crc32c_sse42
     0.43%  postgres         [kernel.kallsyms]     [k] xen_clocksource_get_cycles
     0.42%  postgres         [kernel.kallsyms]     [k] __audit_syscall_exit
     0.37%  postgres         [kernel.kallsyms]     [k] tcp_recvmsg
     0.37%  postgres         [kernel.kallsyms]     [k] copy_user_enhanced_fast_string
     0.36%  postgres         [kernel.kallsyms]     [k] syscall_trace_enter
     0.33%  postgres         [kernel.kallsyms]     [k] __local_bh_enable_ip
     0.33%  swapper          [kernel.kallsyms]     [k] __lock_text_start
     0.32%  postgres         [kernel.kallsyms]     [k] inet_recvmsg
     0.30%  postgres         [kernel.kallsyms]     [k] sys_gettimeofday
     0.27%  postgres         [kernel.kallsyms]     [k] __raw_callee_save___pv_queued_spin_unlock
     0.27%  postgres         [kernel.kallsyms]     [k] __getnstimeofday64
     0.26%  postgres         postgres              [.] ResetLatch
     0.26%  postgres         [kernel.kallsyms]     [k] _raw_spin_lock_bh
     0.25%  postgres         [kernel.kallsyms]     [k] SYSC_recvfrom
     0.22%  swapper          [kernel.kallsyms]     [k] __softirqentry_text_start
     0.21%  postgres         [kernel.kallsyms]     [k] __fget_light
     0.21%  postgres         [kernel.kallsyms]     [k] blk_flush_plug_list
     0.17%  postgres         postgres              [.] GetFlushRecPtr
     0.15%  postgres         [kernel.kallsyms]     [k] import_single_range
     0.14%  postgres         postgres              [.] ProcessClientReadInterrupt
     0.13%  postgres         postgres              [.] GetCurrentTimestamp
     0.13%  postgres         [kernel.kallsyms]     [k] do_gettimeofday
     0.12%  postgres         [kernel.kallsyms]     [k] syscall_slow_exit_work
     0.12%  postgres         [kernel.kallsyms]     [k] tcp_release_cb
     0.11%  postgres         libpthread-2.26.so    [.] __libc_send
     0.10%  postgres         postgres              [.] socket_is_send_pending
     0.10%  swapper          [kernel.kallsyms]     [k] pvclock_clocksource_read
     0.10%  postgres         postgres              [.] WalSndLoop
     0.09%  postgres         [kernel.kallsyms]     [k] kfree
     0.09%  postgres         libc-2.26.so          [.] __memmove_avx_unaligned_erms
     0.09%  postgres         [kernel.kallsyms]     [k] unroll_tree_refs
     0.08%  postgres         [kernel.kallsyms]     [k] current_kernel_time64
     0.08%  postgres         [kernel.kallsyms]     [k] get_page_from_freelist
     0.08%  swapper          [kernel.kallsyms]     [k] memcpy_erms
     0.08%  kswapd0          [kernel.kallsyms]     [k] __lock_text_start
     0.07%  postgres         [kernel.kallsyms]     [k] __lock_text_start
     0.07%  postgres         postgres              [.] XLogSendPhysical
     0.07%  postgres         postgres              [.] pq_getbyte_if_available
     0.07%  postgres         postgres              [.] socket_set_nonblocking
     0.07%  postgres         [kernel.kallsyms]     [k] sockfd_lookup_light
     0.06%  postgres         [kernel.kallsyms]     [k] __indirect_thunk_start
     0.06%  postgres         postgres              [.] LagTrackerWrite
     0.06%  postgres         [kernel.kallsyms]     [k] release_sock
     0.06%  swapper          [kernel.kallsyms]     [k] xennet_poll
     0.06%  postgres         [kernel.kallsyms]     [k] copy_user_generic_unrolled
     0.05%  postgres         [kernel.kallsyms]     [k] __add_to_page_cache_locked
     0.05%  swapper          [kernel.kallsyms]     [k] xennet_alloc_rx_buffers
     0.05%  postgres         postgres              [.] ProcessRepliesIfAny
     0.05%  kswapd0          [kernel.kallsyms]     [k] free_hot_cold_page
     0.05%  postgres         [kernel.kallsyms]     [k] tcp_sendmsg_locked
     0.04%  postgres         postgres              [.] secure_read
     0.04%  kswapd0          [kernel.kallsyms]     [k] shrink_inactive_list
     0.04%  swapper          [kernel.kallsyms]     [k] gnttab_end_foreign_access_ref_v1
     0.04%  swapper          [kernel.kallsyms]     [k] finish_task_switch
     0.04%  postgres         [kernel.kallsyms]     [k] path_put
     0.04%  swapper          [kernel.kallsyms]     [k] __pskb_pull_tail
     0.04%  postgres         [kernel.kallsyms]     [k] lock_sock_nested
     0.04%  postgres         [kernel.kallsyms]     [k] _copy_to_user
     0.04%  postgres         [kernel.kallsyms]     [k] generic_file_read_iter
     0.03%  postgres         [kernel.kallsyms]     [k] sys_recvfrom
     0.03%  postgres         [kernel.kallsyms]     [k] mntput
     0.03%  postgres         libc-2.26.so          [.] read
     0.03%  kswapd0          [kernel.kallsyms]     [k] shrink_page_list
     0.03%  swapper          [kernel.kallsyms]     [k] get_page_from_freelist
     0.03%  postgres         [kernel.kallsyms]     [k] tcp_cleanup_rbuf
     0.03%  swapper          [kernel.kallsyms]     [k] tcp_v4_rcv
     0.03%  postgres         postgres              [.] WalSndKeepaliveIfNecessary
     0.03%  postgres         [kernel.kallsyms]     [k] sock_recvmsg
     0.03%  postgres         [kernel.kallsyms]     [k] dput
     0.03%  swapper          [kernel.kallsyms]     [k] __netif_receive_skb_core
     0.03%  postgres         [kernel.kallsyms]     [k] __radix_tree_lookup
     0.03%  postgres         [kernel.kallsyms]     [k] __pv_queued_spin_lock_slowpath
     0.03%  postgres         libpthread-2.26.so    [.] __errno_location
     0.02%  swapper          [kernel.kallsyms]     [k] packet_rcv
     0.02%  postgres         [kernel.kallsyms]     [k] security_socket_recvmsg
     0.02%  postgres         postgres              [.] socket_flush_if_writable
     0.02%  postgres         postgres              [.] pq_endmsgread
     0.02%  swapper          [kernel.kallsyms]     [k] tcp_ack
     0.02%  swapper          [kernel.kallsyms]     [k] do_idle
     0.02%  swapper          [kernel.kallsyms]     [k] __inet_lookup_established
     0.02%  postgres         [kernel.kallsyms]     [k] finish_task_switch
     0.02%  swapper          [kernel.kallsyms]     [k] tcp_clean_rtx_queue
     0.02%  swapper          [kernel.kallsyms]     [k] free_hot_cold_page
     0.02%  postgres         [kernel.kallsyms]     [k] find_get_entry
     0.02%  swapper          [kernel.kallsyms]     [k] tick_nohz_idle_enter
     0.02%  swapper          [kernel.kallsyms]     [k] ip_rcv
     0.02%  swapper          [kernel.kallsyms]     [k] tcp_write_xmit
     0.02%  swapper          [kernel.kallsyms]     [k] net_rx_action
     0.02%  postgres         [kernel.kallsyms]     [k] __softirqentry_text_start
     0.02%  swapper          [kernel.kallsyms]     [k] skb_release_data
     0.02%  swapper          [kernel.kallsyms]     [k] dev_gro_receive
     0.02%  swapper          [kernel.kallsyms]     [k] skb_copy_bits
     0.02%  swapper          [kernel.kallsyms]     [k] inet_gro_receive
     0.02%  swapper          [kernel.kallsyms]     [k] __free_pages_ok
     0.02%  postgres         postgres              [.] WalSndCheckTimeOut
     0.02%  postgres         [kernel.kallsyms]     [k] do_mpage_readpage
     0.02%  swapper          [kernel.kallsyms]     [k] tick_nohz_idle_exit
     0.01%  swapper          [kernel.kallsyms]     [k] __alloc_pages_nodemask
     0.01%  swapper          [kernel.kallsyms]     [k] __build_skb
     0.01%  postgres         [kernel.kallsyms]     [k] mpage_readpages
     0.01%  swapper          [kernel.kallsyms]     [k] tcp4_gro_receive
     0.01%  swapper          [kernel.kallsyms]     [k] tcp_check_space
     0.01%  rngd             [kernel.kallsyms]     [k] finish_task_switch
     0.01%  swapper          [kernel.kallsyms]     [k] __skb_clone
     0.01%  perf             [kernel.kallsyms]     [k] copy_user_enhanced_fast_string
     0.01%  swapper          [kernel.kallsyms]     [k] __netdev_alloc_skb
     0.01%  swapper          [kernel.kallsyms]     [k] ipv4_dst_check
     0.01%  swapper          [kernel.kallsyms]     [k] default_idle
     0.01%  swapper          [kernel.kallsyms]     [k] page_frag_free
     0.01%  swapper          [kernel.kallsyms]     [k] tcp_trim_head
     0.01%  swapper          [kernel.kallsyms]     [k] tcp_v4_early_demux
     0.01%  swapper          [kernel.kallsyms]     [k] __raw_callee_save___pv_queued_spin_unlock
     0.01%  postgres         postgres              [.] __errno_location@plt
     0.01%  swapper          [kernel.kallsyms]     [k] kmem_cache_free
     0.01%  postgres         [kernel.kallsyms]     [k] tcp_write_xmit
     0.01%  postgres         postgres              [.] pq_startmsgread
     0.01%  swapper          [kernel.kallsyms]     [k] ip_finish_output2
     0.01%  swapper          [kernel.kallsyms]     [k] ipv4_mtu
     0.01%  postgres         postgres              [.] gettimeofday@plt
     0.01%  postgres         postgres              [.] secure_raw_read
     0.01%  swapper          [kernel.kallsyms]     [k] ip_local_deliver
     0.01%  swapper          [kernel.kallsyms]     [k] _raw_spin_lock
     0.01%  swapper          [kernel.kallsyms]     [k] rcu_idle_exit
     0.01%  postgres         [kernel.kallsyms]     [k] skb_page_frag_refill
     0.01%  postgres         [kernel.kallsyms]     [k] inet_sendmsg
     0.01%  swapper          [kernel.kallsyms]     [k] skb_split
     0.01%  swapper          [kernel.kallsyms]     [k] kmem_cache_alloc
     0.01%  swapper          [kernel.kallsyms]     [k] bictcp_cong_avoid
     0.01%  swapper          [kernel.kallsyms]     [k] consume_skb
     0.01%  swapper          [kernel.kallsyms]     [k] tcp_update_pacing_rate
     0.01%  swapper          [kernel.kallsyms]     [k] refresh_cpu_vm_stats
     0.01%  swapper          [kernel.kallsyms]     [k] do_csum
     0.01%  swapper          [kernel.kallsyms]     [k] __slab_alloc
     0.01%  swapper          [kernel.kallsyms]     [k] bictcp_acked
     0.01%  swapper          [kernel.kallsyms]     [k] ip_rcv_finish
     0.01%  postgres         [kernel.kallsyms]     [k] mem_cgroup_commit_charge
     0.01%  postgres         [kernel.kallsyms]     [k] blk_queue_split
     0.01%  swapper          [kernel.kallsyms]     [k] ip_queue_xmit
     0.01%  kswapd0          [kernel.kallsyms]     [k] page_mapping
     0.01%  swapper          [unknown]             [k] 0xffffffffa00f4e1a
     0.01%  swapper          [kernel.kallsyms]     [k] __tcp_transmit_skb
     0.01%  postgres         [kernel.kallsyms]     [k] __alloc_pages_nodemask
     0.01%  swapper          [kernel.kallsyms]     [k] tcp_rcv_established
     0.01%  postgres         [kernel.kallsyms]     [k] ipv4_mtu
     0.01%  swapper          [kernel.kallsyms]     [k] prefetch_freepointer
     0.01%  postgres         [kernel.kallsyms]     [k] iov_iter_advance
     0.01%  swapper          [kernel.kallsyms]     [k] __indirect_thunk_start
     0.01%  postgres         [xfs]                 [k] xfs_file_read_iter
     0.01%  swapper          [kernel.kallsyms]     [k] eth_type_trans
     0.01%  swapper          [kernel.kallsyms]     [k] __pskb_trim_head
     0.01%  swapper          [kernel.kallsyms]     [k] raw_local_deliver
     0.01%  postgres         [kernel.kallsyms]     [k] SYSC_sendto
     0.01%  swapper          [kernel.kallsyms]     [k] gnttab_update_entry_v1
     0.01%  swapper          [kernel.kallsyms]     [k] cmpxchg_double_slab.isra.62
     0.01%  swapper          [kernel.kallsyms]     [k] tcp_ack_update_rtt.isra.33
     0.01%  postgres         [kernel.kallsyms]     [k] __fdget
     0.01%  swapper          [kernel.kallsyms]     [k] ip_local_deliver_finish
     0.01%  swapper          [kernel.kallsyms]     [k] perf_trace_consume_skb
     0.01%  postgres         [kernel.kallsyms]     [k] add_to_page_cache_lru
     0.01%  postgres         [kernel.kallsyms]     [k] mark_page_accessed
     0.01%  swapper          [kernel.kallsyms]     [k] __alloc_skb
     0.01%  swapper          [kernel.kallsyms]     [k] tcp_established_options
     0.01%  swapper          [kernel.kallsyms]     [k] perf_output_sample
     0.01%  postgres         [kernel.kallsyms]     [k] _raw_spin_unlock_bh
     0.01%  swapper          [kernel.kallsyms]     [k] __slab_free
     0.01%  postgres         [kernel.kallsyms]     [k] workingset_refault
     0.01%  swapper          [kernel.kallsyms]     [k] tcp_wfree
     0.01%  postgres         postgres              [.] ProcessClientWriteInterrupt
     0.01%  swapper          [kernel.kallsyms]     [k] inet_ehashfn
     0.01%  swapper          [kernel.kallsyms]     [k] tcp_gro_receive
     0.01%  swapper          [kernel.kallsyms]     [k] mod_timer
     0.01%  swapper          [kernel.kallsyms]     [k] tcp_v4_inbound_md5_hash
     0.01%  postgres         [kernel.kallsyms]     [k] tcp_current_mss
     0.01%  swapper          [kernel.kallsyms]     [k] ip_output
     0.01%  postgres         libc-2.26.so          [.] _IO_file_xsgetn
     0.01%  swapper          [kernel.kallsyms]     [k] __dev_queue_xmit
     0.00%  postgres         [kernel.kallsyms]     [k] kmem_cache_alloc_node
     0.00%  postgres         [kernel.kallsyms]     [k] memcpy_erms
     0.00%  swapper          [kernel.kallsyms]     [k] net_tx_action
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4e19
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_sendmsg
     0.00%  postgres         [kernel.kallsyms]     [k] xennet_poll
     0.00%  swapper          [kernel.kallsyms]     [k] kfree
     0.00%  swapper          [kernel.kallsyms]     [k] __copy_skb_header
     0.00%  postgres         [kernel.kallsyms]     [k] __lru_cache_add
     0.00%  postgres         [kernel.kallsyms]     [k] release_pages
     0.00%  swapper          [kernel.kallsyms]     [k] skb_release_head_state
     0.00%  swapper          [kernel.kallsyms]     [k] perf_output_copy
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_sacktag_write_queue
     0.00%  postgres         [kernel.kallsyms]     [k] mod_node_page_state
     0.00%  swapper          [kernel.kallsyms]     [k] perf_output_begin_forward
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_rack_detect_loss
     0.00%  postgres         [kernel.kallsyms]     [k] xennet_alloc_rx_buffers
     0.00%  postgres         [kernel.kallsyms]     [k] copy_page_to_iter
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_current_mss
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_established_options
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_push
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_md5_do_lookup
     0.00%  kswapd0          [kernel.kallsyms]     [k] __remove_mapping
     0.00%  swapper          [kernel.kallsyms]     [k] perf_tp_event
     0.00%  swapper          [kernel.kallsyms]     [k] xennet_start_xmit
     0.00%  swapper          [kernel.kallsyms]     [k] __xfrm_policy_check2.constprop.34
     0.00%  postgres         [kernel.kallsyms]     [k] prefetch_freepointer
     0.00%  swapper          [kernel.kallsyms]     [k] csum_partial_ext
     0.00%  swapper          [kernel.kallsyms]     [k] __skb_checksum
     0.00%  postgres         [kernel.kallsyms]     [k] _copy_from_iter_full
     0.00%  postgres         [kernel.kallsyms]     [k] get_request
     0.00%  postgres         postgres              [.] sendFile
     0.00%  swapper          [kernel.kallsyms]     [k] dev_hard_start_xmit
     0.00%  postgres         [kernel.kallsyms]     [k] gnttab_end_foreign_access_ref_v1
     0.00%  postgres         postgres              [.] pgstat_progress_update_multi_param
     0.00%  postgres         postgres              [.] socket_putmessage
     0.00%  swapper          [kernel.kallsyms]     [k] __task_pid_nr_ns
     0.00%  swapper          [kernel.kallsyms]     [k] napi_gro_receive
     0.00%  swapper          [kernel.kallsyms]     [k] skb_clone
     0.00%  postgres         [kernel.kallsyms]     [k] __do_page_cache_readahead
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_v4_md5_lookup
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_tso_segs
     0.00%  swapper          [kernel.kallsyms]     [k] sock_put
     0.00%  swapper          [kernel.kallsyms]     [k] csum_partial
     0.00%  swapper          [kernel.kallsyms]     [k] __kmalloc_node_track_caller
     0.00%  swapper          [kernel.kallsyms]     [k] napi_complete_done
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_ack
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_v4_do_rcv
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_rate_gen
     0.00%  swapper          [kernel.kallsyms]     [k] perf_trace_buf_alloc
     0.00%  postgres         libc-2.26.so          [.] _IO_fread
     0.00%  swapper          [kernel.kallsyms]     [k] fold_diff
     0.00%  swapper          [kernel.kallsyms]     [k] gnttab_claim_grant_reference
     0.00%  postgres         [kernel.kallsyms]     [k] __alloc_skb
     0.00%  perf             [kernel.kallsyms]     [k] radix_tree_next_chunk
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_send_mss
     0.00%  postgres         postgres              [.] secure_write
     0.00%  swapper          [kernel.kallsyms]     [k] skb_shift
     0.00%  swapper          [kernel.kallsyms]     [k] sch_direct_xmit
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_v4_fill_cb
     0.00%  swapper          [kernel.kallsyms]     [k] minmax_running_min
     0.00%  kswapd0          [kernel.kallsyms]     [k] uncharge_page
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_v4_md5_lookup
     0.00%  swapper          [kernel.kallsyms]     [k] sk_filter_trim_cap
     0.00%  swapper          [kernel.kallsyms]     [k] skb_checksum
     0.00%  swapper          [kernel.kallsyms]     [k] xen_sched_clock
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_rearm_rto.part.59
     0.00%  swapper          [kernel.kallsyms]     [k] __skb_gro_checksum_complete
     0.00%  postgres         libc-2.26.so          [.] epoll_pwait
     0.00%  postgres         [kernel.kallsyms]     [k] PageHuge
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_schedule_loss_probe
     0.00%  swapper          [kernel.kallsyms]     [k] netif_receive_skb_internal
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_clean_rtx_queue
     0.00%  postgres         [kernel.kallsyms]     [k] get_mem_cgroup_from_mm
     0.00%  postgres         [kernel.kallsyms]     [k] alloc_pages_current
     0.00%  swapper          [kernel.kallsyms]     [k] __kfree_skb_flush
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_rate_skb_delivered
     0.00%  postgres         postgres              [.] WaitEventSetWait
     0.00%  swapper          [kernel.kallsyms]     [k] skb_add_rx_frag
     0.00%  perf             [kernel.kallsyms]     [k] __lock_text_start
     0.00%  swapper          [kernel.kallsyms]     [k] sk_reset_timer
     0.00%  swapper          [kernel.kallsyms]     [k] tracing_generic_entry_update
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_v4_rcv
     0.00%  postgres         [kernel.kallsyms]     [k] kmem_cache_alloc
     0.00%  postgres         [kernel.kallsyms]     [k] mem_cgroup_try_charge
     0.00%  swapper          [kernel.kallsyms]     [k] __usecs_to_jiffies
     0.00%  swapper          [kernel.kallsyms]     [k] perf_event_output_forward
     0.00%  swapper          [kernel.kallsyms]     [k] kmem_cache_alloc_node
     0.00%  postgres         postgres              [.] internal_putbytes
     0.00%  swapper          [kernel.kallsyms]     [k] alloc_pages_current
     0.00%  swapper          [kernel.kallsyms]     [k] kfree_skbmem
     0.00%  swapper          [kernel.kallsyms]     [k] security_sock_rcv_skb
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_init_tso_segs
     0.00%  postgres         [kernel.kallsyms]     [k] inode_congested
     0.00%  postgres         [kernel.kallsyms]     [k] __slab_alloc
     0.00%  kswapd0          [kernel.kallsyms]     [k] page_referenced
     0.00%  perf             [kernel.kallsyms]     [k] __block_commit_write.isra.32
     0.00%  postgres         [kernel.kallsyms]     [k] __kmalloc_node_track_caller
     0.00%  postgres         [xfs]                 [k] xfs_get_blocks
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_cong_avoid_ai
     0.00%  kworker/2:1      [xfs]                 [k] xfs_destroy_ioend
     0.00%  swapper          [kernel.kallsyms]     [k] rcu_bh_qs
     0.00%  swapper          [kernel.kallsyms]     [k] sched_clock_cpu
     0.00%  postgres         [kernel.kallsyms]     [k] __list_add_valid
     0.00%  kswapd0          [kernel.kallsyms]     [k] page_mapped
     0.00%  postgres         [kernel.kallsyms]     [k] xen_sched_clock
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_event_new_data_sent
     0.00%  postgres         [kernel.kallsyms]     [k] __vfs_read
     0.00%  postgres         [kernel.kallsyms]     [k] skb_release_data
     0.00%  swapper          [kernel.kallsyms]     [k] __tcp_push_pending_frames
     0.00%  swapper          [kernel.kallsyms]     [k] __kfree_skb
     0.00%  postgres         [kernel.kallsyms]     [k] sys_read
     0.00%  postgres         postgres              [.] internal_flush
     0.00%  swapper          [kernel.kallsyms]     [k] perf_misc_flags
     0.00%  swapper          [kernel.kallsyms]     [k] skb_release_all
     0.00%  kswapd0          [kernel.kallsyms]     [k] super_cache_count
     0.00%  postgres         [kernel.kallsyms]     [k] __pskb_pull_tail
     0.00%  swapper          [kernel.kallsyms]     [k] perf_prepare_sample
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_v4_send_check
     0.00%  swapper          [kernel.kallsyms]     [k] sk_stream_write_space
     0.00%  swapper          [kernel.kallsyms]     [k] skb_defer_rx_timestamp
     0.00%  postgres         [kernel.kallsyms]     [k] bdev_read_page
     0.00%  postgres         [kernel.kallsyms]     [k] pagecache_get_page
     0.00%  postgres         postgres              [.] update_basebackup_progress
     0.00%  swapper          [kernel.kallsyms]     [k] need_update
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_sacktag_walk
     0.00%  postgres         [kernel.kallsyms]     [k] packet_rcv
     0.00%  swapper          [kernel.kallsyms]     [k] dev_queue_xmit_nit
     0.00%  swapper          [kernel.kallsyms]     [k] netif_skb_features
     0.00%  postgres         [kernel.kallsyms]     [k] __release_sock
     0.00%  swapper          [kernel.kallsyms]     [k] minmax_subwin_update
     0.00%  kswapd0          [kernel.kallsyms]     [k] _raw_spin_lock
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] __lock_text_start
     0.00%  postgres         [kernel.kallsyms]     [k] fsnotify
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_rate_check_app_limited
     0.00%  swapper          [kernel.kallsyms]     [k] __sk_dst_check
     0.00%  swapper          [kernel.kallsyms]     [k] skb_gso_transport_seglen
     0.00%  postgres         [kernel.kallsyms]     [k] page_frag_free
     0.00%  postgres         [kernel.kallsyms]     [k] generic_make_request_checks
     0.00%  swapper          [kernel.kallsyms]     [k] __local_bh_enable_ip
     0.00%  swapper          [kernel.kallsyms]     [k] PageHuge
     0.00%  perf             [kernel.kallsyms]     [k] iov_iter_fault_in_readable
     0.00%  postgres         [kernel.kallsyms]     [k] __netif_receive_skb_core
     0.00%  rngd             [kernel.kallsyms]     [k] __fget_light
     0.00%  postgres         [kernel.kallsyms]     [k] sys_sendto
     0.00%  postgres         postgres              [.] secure_raw_write
     0.00%  postgres         [xfs]                 [k] xfs_bmapi_read
     0.00%  postgres         [kernel.kallsyms]     [k] __free_pages_ok
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_parse_md5sig_option
     0.00%  postgres         [kernel.kallsyms]     [k] ipv4_dst_check
     0.00%  swapper          [kernel.kallsyms]     [k] __perf_event_account_interrupt
     0.00%  postgres         [kernel.kallsyms]     [k] ip_rcv
     0.00%  perf             [kernel.kallsyms]     [k] get_page_from_freelist
     0.00%  postgres         postgres              [.] pg_checksum_update
     0.00%  swapper          [kernel.kallsyms]     [k] __page_cache_release
     0.00%  swapper          [kernel.kallsyms]     [k] __perf_event_overflow
     0.00%  swapper          [kernel.kallsyms]     [k] validate_xmit_skb
     0.00%  swapper          [kernel.kallsyms]     [k] memchr_inv
     0.00%  postgres         [kernel.kallsyms]     [k] __disk_get_part
     0.00%  postgres         [kernel.kallsyms]     [k] __sched_text_start
     0.00%  postgres         [kernel.kallsyms]     [k] ep_send_events_proc
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_md5_do_lookup
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_stream_memory_free
     0.00%  kswapd0          [kernel.kallsyms]     [k] __softirqentry_text_start
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_trim_head
     0.00%  postgres         libc-2.26.so          [.] _IO_sgetn
     0.00%  swapper          [kernel.kallsyms]     [k] ip_finish_output
     0.00%  postgres         [kernel.kallsyms]     [k] get_task_policy.part.31
     0.00%  postgres         libc-2.26.so          [.] _IO_feof
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_check_space
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_tso_segs
     0.00%  swapper          [kernel.kallsyms]     [k] __tcp_v4_send_check
     0.00%  postgres         [kernel.kallsyms]     [k] bictcp_cong_avoid
     0.00%  postgres         postgres              [.] recv@plt
     0.00%  postgres         [kernel.kallsyms]     [k] sock_sendmsg
     0.00%  swapper          [kernel.kallsyms]     [k] ip_send_check
     0.00%  swapper          [kernel.kallsyms]     [k] sk_stream_alloc_skb
     0.00%  postgres         [kernel.kallsyms]     [k] try_charge
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_rcv_established
     0.00%  postgres         [kernel.kallsyms]     [k] free_hot_cold_page
     0.00%  postgres         [kernel.kallsyms]     [k] up_read
     0.00%  swapper          [kernel.kallsyms]     [k] lock_timer_base
     0.00%  postgres         [kernel.kallsyms]     [k] bio_add_page
     0.00%  postgres         [kernel.kallsyms]     [k] down_read
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_fastretrans_alert
     0.00%  postgres         [kernel.kallsyms]     [k] __skb_clone
     0.00%  postgres         [kernel.kallsyms]     [k] __radix_tree_preload
     0.00%  postgres         [kernel.kallsyms]     [k] security_file_permission
     0.00%  perf             [kernel.kallsyms]     [k] __add_to_page_cache_locked
     0.00%  postgres         [xfs]                 [k] xfs_iunlock
     0.00%  postgres         [xfs]                 [k] xfs_vm_readpages
     0.00%  postgres         [kernel.kallsyms]     [k] touch_atime
     0.00%  postgres         [kernel.kallsyms]     [k] skb_copy_bits
     0.00%  swapper          [kernel.kallsyms]     [k] _find_next_bit
     0.00%  postgres         [kernel.kallsyms]     [k] _raw_spin_lock
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_rack_advance
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_sacktag_one
     0.00%  postgres         [kernel.kallsyms]     [k] skb_entail
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4e2c
     0.00%  postgres         [kernel.kallsyms]     [k] __inet_lookup_established
     0.00%  postgres         [kernel.kallsyms]     [k] vfs_read
     0.00%  swapper          [kernel.kallsyms]     [k] __sched_text_start
     0.00%  swapper          [kernel.kallsyms]     [k] perf_event_pid_type
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_shifted_skb
     0.00%  postgres         [kernel.kallsyms]     [k] blk_account_io_start
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_rate_skb_sent
     0.00%  postgres         [xfs]                 [k] xfs_iext_bno_to_ext
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] finish_task_switch
     0.00%  rngd             [kernel.kallsyms]     [k] do_sys_poll
     0.00%  postgres         [kernel.kallsyms]     [k] __zone_watermark_ok
     0.00%  postgres         [kernel.kallsyms]     [k] net_rx_action
     0.00%  postgres         [kernel.kallsyms]     [k] blk_rq_init
     0.00%  postgres         [kernel.kallsyms]     [k] pagevec_lru_move_fn
     0.00%  kswapd0          [kernel.kallsyms]     [k] free_hot_cold_page_list
     0.00%  kswapd0          [kernel.kallsyms]     [k] queue_work_on
     0.00%  kworker/u30:0    [xfs]                 [k] xfs_do_writepage
     0.00%  postgres         [kernel.kallsyms]     [k] __tcp_transmit_skb
     0.00%  swapper          [kernel.kallsyms]     [k] quiet_vmstat
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_sndbuf_expand
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_update_pacing_rate
     0.00%  postgres         [kernel.kallsyms]     [k] __pskb_trim_head
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] __lock_text_start
     0.00%  postgres         [kernel.kallsyms]     [k] radix_tree_lookup_slot
     0.00%  postgres         [kernel.kallsyms]     [k] skb_split
     0.00%  postgres         [kernel.kallsyms]     [k] __build_skb
     0.00%  postgres         [kernel.kallsyms]     [k] ksize
     0.00%  postgres         [kernel.kallsyms]     [k] __fdget_pos
     0.00%  swapper          [kernel.kallsyms]     [k] skb_push
     0.00%  postgres         [kernel.kallsyms]     [k] __atime_needs_update
     0.00%  postgres         [kernel.kallsyms]     [k] sched_clock_cpu
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_v4_early_demux
     0.00%  postgres         [kernel.kallsyms]     [k] ip_queue_xmit
     0.00%  swapper          [kernel.kallsyms]     [k] skb_gso_validate_mtu
     0.00%  postgres         [kernel.kallsyms]     [k] ip_finish_output2
     0.00%  postgres         [kernel.kallsyms]     [k] sock_poll
     0.00%  swapper          [kernel.kallsyms]     [k] validate_xmit_xfrm
     0.00%  kswapd0          [kernel.kallsyms]     [k] shrink_slab.part.49
     0.00%  postgres         [kernel.kallsyms]     [k] inet_gro_receive
     0.00%  swapper          [kernel.kallsyms]     [k] put_cpu_partial
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] find_get_pages_tag
     0.00%  postgres         [kernel.kallsyms]     [k] __bio_add_page
     0.00%  postgres         [kernel.kallsyms]     [k] blk_queue_bio
     0.00%  swapper          [kernel.kallsyms]     [k] __ip_local_out
     0.00%  postgres         [kernel.kallsyms]     [k] cmpxchg_double_slab.isra.62
     0.00%  postgres         [kernel.kallsyms]     [k] kmem_cache_free
     0.00%  swapper          [kernel.kallsyms]     [k] ip_copy_addrs
     0.00%  swapper          [kernel.kallsyms]     [k] mem_cgroup_uncharge
     0.00%  swapper          [kernel.kallsyms]     [k] perf_swevent_get_recursion_context
     0.00%  postgres         [kernel.kallsyms]     [k] guard_bio_eod
     0.00%  postgres         [kernel.kallsyms]     [k] rw_verify_area
     0.00%  postgres         [xfs]                 [k] xfs_file_buffered_aio_read
     0.00%  kswapd0          [kernel.kallsyms]     [k] __list_del_entry_valid
     0.00%  postgres         [kernel.kallsyms]     [k] tcp4_gro_receive
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_rack_detect_loss
     0.00%  swapper          [kernel.kallsyms]     [k] ksize
     0.00%  swapper          [kernel.kallsyms]     [k] sk_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __lock_text_start
     0.00%  postgres         [kernel.kallsyms]     [k] blk_throtl_bio
     0.00%  postgres         [kernel.kallsyms]     [k] consume_skb
     0.00%  postgres         [kernel.kallsyms]     [k] mempool_alloc
     0.00%  swapper          [kernel.kallsyms]     [k] perf_tp_event_match.isra.75.part.76
     0.00%  swapper          [kernel.kallsyms]     [k] sched_ttwu_pending
     0.00%  postgres         [kernel.kallsyms]     [k] __slab_free
     0.00%  postgres         [kernel.kallsyms]     [k] list_sort.part.0
     0.00%  postgres         [kernel.kallsyms]     [k] lruvec_lru_size
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_poll
     0.00%  postgres         [kernel.kallsyms]     [k] policy_nodemask
     0.00%  swapper          [kernel.kallsyms]     [k] gnttab_end_foreign_access_ref
     0.00%  kswapd0          [kernel.kallsyms]     [k] total_mapcount
     0.00%  swapper          [kernel.kallsyms]     [k] __perf_event_header__init_id
     0.00%  swapper          [kernel.kallsyms]     [k] perf_output_put_handle
     0.00%  swapper          [kernel.kallsyms]     [k] set_cpu_sd_state_idle
     0.00%  postgres         [kernel.kallsyms]     [k] __list_del_entry_valid
     0.00%  postgres         [kernel.kallsyms]     [k] bictcp_acked
     0.00%  rngd             [kernel.kallsyms]     [k] random_poll
     0.00%  swapper          [kernel.kallsyms]     [k] __x86_indirect_thunk_r8
     0.00%  kswapd0          [kernel.kallsyms]     [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  kswapd0          [kernel.kallsyms]     [k] page_evictable
     0.00%  postgres         [kernel.kallsyms]     [k] percpu_counter_add_batch
     0.00%  postgres         [xfs]                 [k] xfs_fsb_to_db
     0.00%  swapper          [kernel.kallsyms]     [k] __put_page
     0.00%  swapper          [kernel.kallsyms]     [k] validate_xmit_skb_list
     0.00%  postgres         [kernel.kallsyms]     [k] __netdev_alloc_skb
     0.00%  postgres         [kernel.kallsyms]     [k] dev_gro_receive
     0.00%  postgres         [xfs]                 [k] xfs_iext_lookup_extent
     0.00%  rngd             [kernel.kallsyms]     [k] poll_schedule_timeout
     0.00%  swapper          [kernel.kallsyms]     [k] free_compound_page
     0.00%  postgres         [kernel.kallsyms]     [k] ip_local_deliver
     0.00%  postgres         [kernel.kallsyms]     [k] sk_page_frag_refill
     0.00%  postgres         [kernel.kallsyms]     [k] sk_stream_alloc_skb
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_init_tso_segs
     0.00%  postgres         [xfs]                 [k] xfs_ilock
     0.00%  kswapd0          [xfs]                 [k] xfs_count_page_state
     0.00%  postgres         [kernel.kallsyms]     [k] ondemand_readahead
     0.00%  postgres         [xfs]                 [k] xfs_bmapi_trim_map.isra.17
     0.00%  swapper          [kernel.kallsyms]     [k] policy_node
     0.00%  swapper          [kernel.kallsyms]     [k] policy_nodemask
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_xmit_retransmit_queue.part.35
     0.00%  kswapd0          [kernel.kallsyms]     [k] memcpy_erms
     0.00%  kswapd0          [kernel.kallsyms]     [k] pvclock_clocksource_read
     0.00%  kworker/u30:0    [xfs]                 [k] xfs_start_buffer_writeback
     0.00%  postgres         [kernel.kallsyms]     [k] __dev_queue_xmit
     0.00%  postgres         [kernel.kallsyms]     [k] copyout
     0.00%  postgres         [kernel.kallsyms]     [k] mod_timer
     0.00%  postgres         [kernel.kallsyms]     [k] perf_output_sample
     0.00%  rngd             [kernel.kallsyms]     [k] schedule
     0.00%  swapper          [kernel.kallsyms]     [k] next_online_pgdat
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] clear_page_dirty_for_io
     0.00%  rngd             [kernel.kallsyms]     [k] schedule_hrtimeout_range_clock
     0.00%  swapper          [kernel.kallsyms]     [k] sk_load_half_positive_offset
     0.00%  swapper          [kernel.kallsyms]     [k] skb_free_head
     0.00%  postgres         [kernel.kallsyms]     [k] part_inc_in_flight
     0.00%  postgres         [xfs]                 [k] xfs_bmbt_get_startoff
     0.00%  swapper          [kernel.kallsyms]     [k] __put_compound_page
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_parse_options
     0.00%  postgres         [kernel.kallsyms]     [k] copyin
     0.00%  postgres         [xfs]                 [k] xfs_bmapi_update_map
     0.00%  postgres         [xfs]                 [k] xfs_ilock_data_map_shared
     0.00%  swapper          [kernel.kallsyms]     [k] local_clock
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_fragment
     0.00%  kswapd0          [kernel.kallsyms]     [k] drop_buffers
     0.00%  kswapd0          [kernel.kallsyms]     [k] get_page_from_freelist
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] blk_flush_plug_list
     0.00%  postgres         [kernel.kallsyms]     [k] dst_release
     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] __page_cache_alloc
     0.00%  postgres         [kernel.kallsyms]     [k] generic_make_request
     0.00%  postgres         [kernel.kallsyms]     [k] ip_rcv_finish
     0.00%  postgres         [kernel.kallsyms]     [k] perf_tp_event
     0.00%  swapper          [kernel.kallsyms]     [k] __pv_queued_spin_lock_slowpath
     0.00%  swapper          [kernel.kallsyms]     [k] find_first_bit
     0.00%  swapper          [kernel.kallsyms]     [k] sched_clock
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_add_backlog
     0.00%  kswapd0          [kernel.kallsyms]     [k] uncharge_batch
     0.00%  postgres         [kernel.kallsyms]     [k] __tcp_push_pending_frames
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_chrono_stop
     0.00%  swapper          [kernel.kallsyms]     [k] cpu_startup_entry
     0.00%  swapper          [kernel.kallsyms]     [k] netdev_pick_tx
     0.00%  swapper          [kernel.kallsyms]     [k] schedule_idle
     0.00%  kswapd0          [kernel.kallsyms]     [k] mem_cgroup_uncharge_list
     0.00%  kswapd0          [kernel.kallsyms]     [k] shmem_unused_huge_count
     0.00%  postgres         [kernel.kallsyms]     [k] page_cache_async_readahead
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_ack_update_rtt.isra.33
     0.00%  swapper          [kernel.kallsyms]     [k] __default_send_IPI_shortcut
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_small_queue_check
     0.00%  postgres         [xfs]                 [k] __xfs_bmbt_get_all
     0.00%  swapper          [kernel.kallsyms]     [k] gnttab_release_grant_reference
     0.00%  postgres         [kernel.kallsyms]     [k] _cond_resched
     0.00%  postgres         [kernel.kallsyms]     [k] blk_queue_bounce
     0.00%  postgres         [kernel.kallsyms]     [k] blk_start_plug
     0.00%  postgres         [kernel.kallsyms]     [k] ep_poll
     0.00%  postgres         [kernel.kallsyms]     [k] io_schedule
     0.00%  postgres         [kernel.kallsyms]     [k] perf_output_copy
     0.00%  postgres         [kernel.kallsyms]     [k] schedule
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_rate_gen
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_v4_do_rcv
     0.00%  swapper          [kernel.kallsyms]     [k] __netif_receive_skb
     0.00%  swapper          [kernel.kallsyms]     [k] first_online_pgdat
     0.00%  swapper          [kernel.kallsyms]     [k] get_seconds
     0.00%  swapper          [kernel.kallsyms]     [k] gnttab_grant_foreign_access_ref
     0.00%  perf             libpthread-2.26.so    [.] __libc_write
     0.00%  postgres         [kernel.kallsyms]     [k] alloc_request_simple
     0.00%  postgres         [kernel.kallsyms]     [k] policy_node
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_schedule_loss_probe
     0.00%  swapper          [kernel.kallsyms]     [k] perf_trace_run_bpf_submit
     0.00%  swapper          [kernel.kallsyms]     [k] skb_gro_reset_offset
     0.00%  postgres         [kernel.kallsyms]     [k] perf_trace_consume_skb
     0.00%  postgres         [kernel.kallsyms]     [k] sys_epoll_pwait
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4ed7
     0.00%  postgres         [kernel.kallsyms]     [k] blk_finish_plug
     0.00%  swapper          [kernel.kallsyms]     [k] find_busiest_group
     0.00%  swapper          [kernel.kallsyms]     [k] ip_local_out
     0.00%  postgres         [kernel.kallsyms]     [k] bio_integrity_prep
     0.00%  postgres         [kernel.kallsyms]     [k] radix_tree_lookup
     0.00%  postgres         [xfs]                 [k] xfs_map_buffer.isra.13
     0.00%  postgres         [unknown]             [k] 0xffffffffa00f4e19
     0.00%  swapper          [kernel.kallsyms]     [k] __tcp_retransmit_skb
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_cwnd_reduction
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_tasklet_func
     0.00%  perf             [kernel.kallsyms]     [k] __block_write_begin_int
     0.00%  postgres         [kernel.kallsyms]     [k] __fsnotify_parent
     0.00%  postgres         [kernel.kallsyms]     [k] security_socket_sendmsg
     0.00%  swapper          [kernel.kallsyms]     [k] __list_del_entry_valid
     0.00%  kswapd0          [kernel.kallsyms]     [k] finish_task_switch
     0.00%  kswapd0          [kernel.kallsyms]     [k] list_lru_count_one
     0.00%  perf             [kernel.kallsyms]     [k] __mark_inode_dirty
     0.00%  swapper          [kernel.kallsyms]     [k] skb_network_protocol
     0.00%  postgres         [kernel.kallsyms]     [k] do_csum
     0.00%  rngd             [kernel.kallsyms]     [k] __sched_text_start
     0.00%  swapper          [kernel.kallsyms]     [k] __tcp_select_window
     0.00%  swapper          [kernel.kallsyms]     [k] memcpy
     0.00%  kswapd0          [kernel.kallsyms]     [k] gnttab_end_foreign_access_ref_v1
     0.00%  kswapd0          [kernel.kallsyms]     [k] xennet_poll
     0.00%  postgres         [kernel.kallsyms]     [k] __task_pid_nr_ns
     0.00%  postgres         [kernel.kallsyms]     [k] __xfrm_policy_check2.constprop.34
     0.00%  postgres         [kernel.kallsyms]     [k] bvec_alloc
     0.00%  postgres         [kernel.kallsyms]     [k] sched_clock
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_rearm_rto.part.59
     0.00%  postgres         [kernel.kallsyms]     [k] xennet_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]     [k] __pskb_pull_tail
     0.00%  kswapd0          [kernel.kallsyms]     [k] xennet_alloc_rx_buffers
     0.00%  postgres         [kernel.kallsyms]     [k] minmax_running_min
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_gro_receive
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_wfree
     0.00%  postgres         [kernel.kallsyms]     [k] tracing_generic_entry_update
     0.00%  swapper          [kernel.kallsyms]     [k] _raw_spin_lock_irqsave
     0.00%  swapper          [kernel.kallsyms]     [k] next_zone
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_chrono_stop
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_rack_mark_lost
     0.00%  kswapd0          [kernel.kallsyms]     [k] _raw_spin_lock_irqsave
     0.00%  postgres         [kernel.kallsyms]     [k] __do_page_fault
     0.00%  postgres         [kernel.kallsyms]     [k] bio_alloc_bioset
     0.00%  postgres         [kernel.kallsyms]     [k] bio_associate_blkcg
     0.00%  postgres         [kernel.kallsyms]     [k] eth_type_trans
     0.00%  postgres         [kernel.kallsyms]     [k] gnttab_update_entry_v1
     0.00%  postgres         [kernel.kallsyms]     [k] inet_ehashfn
     0.00%  postgres         [kernel.kallsyms]     [k] skb_release_head_state
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_sacktag_write_queue
     0.00%  postgres         postgres              [.] memcpy@plt
     0.00%  kswapd0          [kernel.kallsyms]     [k] __list_add_valid
     0.00%  postgres         [kernel.kallsyms]     [k] __copy_skb_header
     0.00%  postgres         [kernel.kallsyms]     [k] ep_scan_ready_list.constprop.16
     0.00%  postgres         [kernel.kallsyms]     [k] ip_local_deliver_finish
     0.00%  postgres         [kernel.kallsyms]     [k] mpage_alloc.isra.8
     0.00%  postgres         [kernel.kallsyms]     [k] perf_output_begin_forward
     0.00%  postgres         [kernel.kallsyms]     [k] sock_put
     0.00%  swapper          [kernel.kallsyms]     [k] perf_swevent_overflow
     0.00%  kswapd0          [kernel.kallsyms]     [k] shrink_node_memcg
     0.00%  postgres         [kernel.kallsyms]     [k] __bio_try_merge_page
     0.00%  postgres         [kernel.kallsyms]     [k] ip_output
     0.00%  postgres         [kernel.kallsyms]     [k] put_cpu_partial
     0.00%  postgres         [unknown]             [k] 0xffffffffa00f4e1a
     0.00%  swapper          [kernel.kallsyms]     [k] perf_swevent_event
     0.00%  perf             [kernel.kallsyms]     [k] _raw_spin_lock
     0.00%  perf             [kernel.kallsyms]     [k] create_empty_buffers
     0.00%  postgres         [kernel.kallsyms]     [k] dev_queue_xmit_nit
     0.00%  postgres         [kernel.kallsyms]     [k] part_round_stats
     0.00%  postgres         [kernel.kallsyms]     [k] perf_trace_buf_alloc
     0.00%  postgres         [kernel.kallsyms]     [k] skb_add_rx_frag
     0.00%  postgres         [kernel.kallsyms]     [k] skb_clone
     0.00%  swapper          [kernel.kallsyms]     [k] skb_csum_hwoffload_help
     0.00%  kswapd0          [kernel.kallsyms]     [k] _cond_resched
     0.00%  kswapd0          [kernel.kallsyms]     [k] kmem_cache_free
     0.00%  perf             [kernel.kallsyms]     [k] mark_buffer_dirty
     0.00%  postgres         [kernel.kallsyms]     [k] _raw_spin_lock_irqsave
     0.00%  postgres         [kernel.kallsyms]     [k] blk_attempt_plug_merge
     0.00%  postgres         [kernel.kallsyms]     [k] clear_page_erms
     0.00%  postgres         [kernel.kallsyms]     [k] csum_partial
     0.00%  postgres         [kernel.kallsyms]     [k] csum_partial_ext
     0.00%  postgres         [kernel.kallsyms]     [k] dev_hard_start_xmit
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_cong_avoid_ai
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_sacktag_walk
     0.00%  postgres         [xfs]                 [k] xfs_bmbt_get_blockcount
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_validate_incoming
     0.00%  postgres         [kernel.kallsyms]     [k] minmax_subwin_update
     0.00%  postgres         [kernel.kallsyms]     [k] raw_local_deliver
     0.00%  postgres         [kernel.kallsyms]     [k] skb_shift
     0.00%  swapper          [kernel.kallsyms]     [k] __zone_watermark_ok
     0.00%  kswapd0          [kernel.kallsyms]     [k] cmpxchg_double_slab.isra.62
     0.00%  postgres         [kernel.kallsyms]     [k] __sk_dst_check
     0.00%  postgres         [kernel.kallsyms]     [k] _raw_spin_lock_irq
     0.00%  postgres         [kernel.kallsyms]     [k] disk_map_sector_rcu
     0.00%  postgres         [kernel.kallsyms]     [k] napi_complete_done
     0.00%  postgres         [kernel.kallsyms]     [k] napi_gro_receive
     0.00%  postgres         [kernel.kallsyms]     [k] perf_event_output_forward
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_event_new_data_sent
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_v4_fill_cb
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_options_write
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] smpboot_thread_fn
     0.00%  perf             [kernel.kallsyms]     [k] __softirqentry_text_start
     0.00%  perf             [kernel.kallsyms]     [k] do_syscall_64
     0.00%  postgres         [kernel.kallsyms]     [k] mempool_alloc_slab
     0.00%  postgres         [kernel.kallsyms]     [k] net_tx_action
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_rate_skb_delivered
     0.00%  postgres         libc-2.26.so          [.] epoll_wait
     0.00%  swapper          [kernel.kallsyms]     [k] __napi_schedule
     0.00%  swapper          [kernel.kallsyms]     [k] sk_load_byte_positive_offset
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4ed6
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] write_cache_pages
     0.00%  perf             [kernel.kallsyms]     [k] memset_erms
     0.00%  perf             [kernel.kallsyms]     [k] node_dirty_ok
     0.00%  perf             [kernel.kallsyms]     [k] perf_poll
     0.00%  postgres         [kernel.kallsyms]     [k] __usecs_to_jiffies
     0.00%  postgres         [kernel.kallsyms]     [k] lru_cache_add
     0.00%  postgres         [kernel.kallsyms]     [k] put_pages_list
     0.00%  postgres         [kernel.kallsyms]     [k] radix_tree_maybe_preload
     0.00%  postgres         [kernel.kallsyms]     [k] sock_zerocopy_put
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_tasklet_func
     0.00%  postgres         [kernel.kallsyms]     [k] validate_xmit_skb
     0.00%  swapper          [kernel.kallsyms]     [k] perf_trace_buf_update
     0.00%  swapper          [kernel.kallsyms]     [k] sk_forced_mem_schedule
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4ec1
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_v4_rcv
     0.00%  perf             [kernel.kallsyms]     [k] kmem_cache_alloc
     0.00%  postgres         [kernel.kallsyms]     [k] gnttab_claim_grant_reference
     0.00%  postgres         [kernel.kallsyms]     [k] mutex_unlock
     0.00%  postgres         [kernel.kallsyms]     [k] netif_receive_skb_internal
     0.00%  postgres         [kernel.kallsyms]     [k] netif_skb_features
     0.00%  postgres         [kernel.kallsyms]     [k] rcu_bh_qs
     0.00%  postgres         [kernel.kallsyms]     [k] sk_stream_wait_memory
     0.00%  postgres         [kernel.kallsyms]     [k] skb_checksum
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_v4_inbound_md5_hash
     0.00%  swapper          [kernel.kallsyms]     [k] __x86_indirect_thunk_rdx
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_data_queue
     0.00%  kswapd0          [kernel.kallsyms]     [k] __inet_lookup_established
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] mod_node_page_state
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] page_mapping
     0.00%  postgres         [kernel.kallsyms]     [k] ip_finish_output
     0.00%  postgres         [kernel.kallsyms]     [k] lock_timer_base
     0.00%  postgres         [kernel.kallsyms]     [k] perf_prepare_sample
     0.00%  postgres         [kernel.kallsyms]     [k] sk_filter_trim_cap
     0.00%  postgres         postgres              [.] AdvanceXLInsertBuffer
     0.00%  swapper          [kernel.kallsyms]     [k] jiffies_to_usecs
     0.00%  swapper          [kernel.kallsyms]     [k] napi_schedule_prep
     0.00%  swapper          [kernel.kallsyms]     [k] skb_zerocopy_clone
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4e28
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] test_clear_page_writeback
     0.00%  perf             [kernel.kallsyms]     [k] __alloc_pages_nodemask
     0.00%  perf             [kernel.kallsyms]     [k] __radix_tree_lookup
     0.00%  postgres         [kernel.kallsyms]     [k] blk_queue_enter
     0.00%  postgres         [kernel.kallsyms]     [k] blk_rq_bio_prep
     0.00%  postgres         [kernel.kallsyms]     [k] finish_wait
     0.00%  postgres         [kernel.kallsyms]     [k] sk_stream_write_space
     0.00%  postgres         postgres              [.] ModifyWaitEvent
     0.00%  swapper          [kernel.kallsyms]     [k] arch_cpu_idle_exit
     0.00%  swapper          [kernel.kallsyms]     [k] tasklet_action
     0.00%  kswapd0          [kernel.kallsyms]     [k] __free_pages_ok
     0.00%  kswapd0          [kernel.kallsyms]     [k] __slab_free
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] blk_queue_split
     0.00%  perf             libc-2.26.so          [.] __poll
     0.00%  postgres         [kernel.kallsyms]     [k] __skb_checksum
     0.00%  postgres         [kernel.kallsyms]     [k] __tcp_v4_send_check
     0.00%  postgres         [kernel.kallsyms]     [k] schedule_hrtimeout_range_clock
     0.00%  postgres         [kernel.kallsyms]     [k] skb_release_all
     0.00%  rngd             [kernel.kallsyms]     [k] __lock_text_start
     0.00%  rngd             [kernel.kallsyms]     [k] __softirqentry_text_start
     0.00%  swapper          [kernel.kallsyms]     [k] __kmalloc_reserve.isra.42
     0.00%  swapper          [kernel.kallsyms]     [k] skb_prepare_for_shift
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4e3e
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4ed1
     0.00%  irqbalance       [kernel.kallsyms]     [k] mutex_lock
     0.00%  kswapd0          [kernel.kallsyms]     [k] __netdev_alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]     [k] __netif_receive_skb_core
     0.00%  kswapd0          [kernel.kallsyms]     [k] lruvec_lru_size
     0.00%  kswapd0          [kernel.kallsyms]     [k] packet_rcv
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_write_xmit
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] page_mapping
     0.00%  kworker/3:2      [kernel.kallsyms]     [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] __test_set_page_writeback
     0.00%  kworker/u30:0    [xfs]                 [k] xfs_add_to_ioend
     0.00%  perf             [kernel.kallsyms]     [k] __fget_light
     0.00%  perf             [kernel.kallsyms]     [k] __slab_alloc
     0.00%  perf             [kernel.kallsyms]     [k] iomap_write_actor
     0.00%  postgres         [kernel.kallsyms]     [k] __perf_event_overflow
     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_add_backlog
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_sacktag_one
     0.00%  rngd             [kernel.kallsyms]     [k] __fdget
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] kthread_should_stop
     0.00%  kswapd0          [kernel.kallsyms]     [k] inet_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_check_space
     0.00%  kswapd0          [kernel.kallsyms]     [k] try_to_unmap_flush
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] finish_task_switch
     0.00%  kworker/u30:0    [xfs]                 [k] xfs_map_at_offset
     0.00%  perf             [kernel.kallsyms]     [k] __lru_cache_add
     0.00%  perf             [kernel.kallsyms]     [k] __pollwait
     0.00%  perf             [kernel.kallsyms]     [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  postgres         [kernel.kallsyms]     [k] __kfree_skb
     0.00%  postgres         [kernel.kallsyms]     [k] bio_init
     0.00%  postgres         [kernel.kallsyms]     [k] ip_send_check
     0.00%  postgres         [kernel.kallsyms]     [k] sk_reset_timer
     0.00%  postgres         [kernel.kallsyms]     [k] skb_push
     0.00%  postgres         [kernel.kallsyms]     [k] submit_bio
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_parse_options
     0.00%  swapper          [kernel.kallsyms]     [k] kmalloc_slab
     0.00%  swapper          [kernel.kallsyms]     [k] perf_instruction_pointer
     0.00%  swapper          [kernel.kallsyms]     [k] skb_condense
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_stream_memory_free
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4e56
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4e6f
     0.00%  irqbalance       [kernel.kallsyms]     [k] memcpy_erms
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] pvclock_clocksource_read
     0.00%  kswapd0          [kernel.kallsyms]     [k] __build_skb
     0.00%  kswapd0          [kernel.kallsyms]     [k] cancel_dirty_page
     0.00%  kswapd0          [kernel.kallsyms]     [k] ip_rcv
     0.00%  kswapd0          [kernel.kallsyms]     [k] kswapd
     0.00%  kswapd0          [kernel.kallsyms]     [k] radix_tree_next_chunk
     0.00%  kswapd0          [kernel.kallsyms]     [k] skb_release_data
     0.00%  kswapd0          [sunrpc]              [k] rpcauth_cache_shrink_count
     0.00%  kswapd0          [xfs]                 [k] xfs_perag_get_tag
     0.00%  kswapd0          [xfs]                 [k] xfs_vm_releasepage
     0.00%  perf             [kernel.kallsyms]     [k] unlock_page
     0.00%  postgres         [kernel.kallsyms]     [k] __kfree_skb_flush
     0.00%  postgres         [kernel.kallsyms]     [k] __kmalloc_reserve.isra.42
     0.00%  postgres         [kernel.kallsyms]     [k] filemap_map_pages
     0.00%  postgres         [kernel.kallsyms]     [k] iov_iter_init
     0.00%  postgres         [kernel.kallsyms]     [k] kfree_skbmem
     0.00%  postgres         [kernel.kallsyms]     [k] mem_cgroup_uncharge_list
     0.00%  postgres         [kernel.kallsyms]     [k] perf_event_pid_type
     0.00%  postgres         [kernel.kallsyms]     [k] skb_defer_rx_timestamp
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_rack_advance
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_small_queue_check
     0.00%  postgres         [kernel.kallsyms]     [k] validate_xmit_xfrm
     0.00%  postgres         [unknown]             [k] 0xffffffffa00f4e2c
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_retransmit_skb
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_tsq_handler.part.36
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_urg
     0.00%  swapper          [kernel.kallsyms]     [k] xen_clocksource_get_cycles
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4e30
     0.00%  kswapd0          [kernel.kallsyms]     [k] __skb_clone
     0.00%  kswapd0          [kernel.kallsyms]     [k] ipv4_mtu
     0.00%  kswapd0          [kernel.kallsyms]     [k] skb_split
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_ack_update_rtt.isra.33
     0.00%  kswapd0          [kernel.kallsyms]     [k] try_to_free_buffers
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] mod_node_page_state
     0.00%  kworker/3:2      [kernel.kallsyms]     [k] xen_hypercall_event_channel_op
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] unlock_page
     0.00%  perf             [kernel.kallsyms]     [k] alloc_pages_current
     0.00%  perf             [kernel.kallsyms]     [k] balance_dirty_pages_ratelimited
     0.00%  perf             [kernel.kallsyms]     [k] clean_bdev_aliases
     0.00%  perf             [kernel.kallsyms]     [k] find_get_pages_range
     0.00%  perf             [kernel.kallsyms]     [k] generic_write_end
     0.00%  postgres         [kernel.kallsyms]     [k] __block_commit_write.isra.32
     0.00%  postgres         [kernel.kallsyms]     [k] __perf_event_account_interrupt
     0.00%  postgres         [kernel.kallsyms]     [k] ip_copy_addrs
     0.00%  postgres         [kernel.kallsyms]     [k] mem_cgroup_from_id
     0.00%  postgres         [kernel.kallsyms]     [k] perf_output_put_handle
     0.00%  postgres         [kernel.kallsyms]     [k] security_sock_rcv_skb
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_v4_send_check
     0.00%  postgres         [kernel.kallsyms]     [k] unmap_page_range
     0.00%  postgres         [kernel.kallsyms]     [k] validate_xmit_skb_list
     0.00%  swapper          [kernel.kallsyms]     [k] ktime_get_with_offset
     0.00%  curl             ld-2.26.so            [.] do_lookup_x
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] memcpy_erms
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] skb_release_data
     0.00%  kswapd0          [kernel.kallsyms]     [k] __alloc_pages_nodemask
     0.00%  kswapd0          [kernel.kallsyms]     [k] _find_next_bit
     0.00%  kswapd0          [kernel.kallsyms]     [k] lru_add_drain_cpu
     0.00%  kswapd0          [kernel.kallsyms]     [k] mem_cgroup_iter
     0.00%  kswapd0          [kernel.kallsyms]     [k] skb_copy_bits
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] dec_zone_page_state
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] page_mkclean
     0.00%  perf             [kernel.kallsyms]     [k] add_to_page_cache_lru
     0.00%  perf             [kernel.kallsyms]     [k] find_get_entry
     0.00%  perf             [kernel.kallsyms]     [k] finish_task_switch
     0.00%  perf             [kernel.kallsyms]     [k] mem_cgroup_commit_charge
     0.00%  perf             [kernel.kallsyms]     [k] pvclock_clocksource_read
     0.00%  perf             [xfs]                 [k] xfs_file_iomap_begin
     0.00%  perf             perf                  [.] 0x000000000003ad61
     0.00%  postgres         [kernel.kallsyms]     [k] __ip_local_out
     0.00%  postgres         [kernel.kallsyms]     [k] free_hot_cold_page_list
     0.00%  postgres         [kernel.kallsyms]     [k] io_schedule_prepare
     0.00%  postgres         [kernel.kallsyms]     [k] local_clock
     0.00%  postgres         [kernel.kallsyms]     [k] mutex_lock
     0.00%  postgres         [kernel.kallsyms]     [k] skb_gso_validate_mtu
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_fastretrans_alert
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_xmit_retransmit_queue.part.35
     0.00%  postgres         postgres              [.] throttle
     0.00%  swapper          [kernel.kallsyms]     [k] dev_queue_xmit
     0.00%  swapper          [kernel.kallsyms]     [k] inet_sk_rebuild_header
     0.00%  swapper          [kernel.kallsyms]     [k] perf_output_end
     0.00%  swapper          [kernel.kallsyms]     [k] rebalance_domains
     0.00%  swapper          [kernel.kallsyms]     [k] run_rebalance_domains
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_skb_collapse_tstamp
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] _raw_spin_lock
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] run_ksoftirqd
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_sacktag_write_queue
     0.00%  kswapd0          [kernel.kallsyms]     [k] down_read_trylock
     0.00%  kswapd0          [kernel.kallsyms]     [k] net_rx_action
     0.00%  kswapd0          [kernel.kallsyms]     [k] page_frag_free
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_ack
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_rcv_established
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_trim_head
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_update_pacing_rate
     0.00%  kswapd0          [unknown]             [k] 0xffffffffa00f4e19
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] end_page_writeback
     0.00%  kworker/3:0      [kernel.kallsyms]     [k] xen_hypercall_event_channel_op
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] dec_zone_page_state
     0.00%  perf             [kernel.kallsyms]     [k] memcpy_erms
     0.00%  perf             [kernel.kallsyms]     [k] mutex_lock
     0.00%  perf             [kernel.kallsyms]     [k] prefetch_freepointer
     0.00%  postgres         [kernel.kallsyms]     [k] __page_cache_release
     0.00%  postgres         [kernel.kallsyms]     [k] free_compound_page
     0.00%  postgres         [kernel.kallsyms]     [k] gnttab_end_foreign_access_ref
     0.00%  postgres         [kernel.kallsyms]     [k] kmalloc_slab
     0.00%  postgres         [kernel.kallsyms]     [k] perf_tp_event_match.isra.75.part.76
     0.00%  postgres         [kernel.kallsyms]     [k] sk_free
     0.00%  postgres         [kernel.kallsyms]     [k] skb_gso_transport_seglen
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_mark_head_lost
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_remove_empty_skb
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_sndbuf_expand
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_tsq_handler.part.36
     0.00%  postgres         libc-2.26.so          [.] _IO_file_read
     0.00%  postgres         libc-2.26.so          [.] __lxstat64
     0.00%  postgres         postgres              [.] AllocSetAlloc
     0.00%  postgres         postgres              [.] dopr
     0.00%  postgres         postgres              [.] feof@plt
     0.00%  sshd             ld-2.26.so            [.] do_lookup_x
     0.00%  swapper          [kernel.kallsyms]     [k] native_apic_mem_read
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_fragment_tstamp
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __pskb_pull_tail
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __softirqentry_text_start
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] rcu_all_qs
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] xennet_poll
     0.00%  kswapd0          [kernel.kallsyms]     [k] bictcp_acked
     0.00%  kswapd0          [kernel.kallsyms]     [k] cpumask_next
     0.00%  kswapd0          [kernel.kallsyms]     [k] dev_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]     [k] ip_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]     [k] mem_cgroup_soft_limit_reclaim
     0.00%  kswapd0          [kernel.kallsyms]     [k] pgdat_balanced
     0.00%  kswapd0          [kernel.kallsyms]     [k] shrink_node
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp4_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_clean_rtx_queue
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_v4_early_demux
     0.00%  kswapd0          [xfs]                 [k] xfs_fs_nr_cached_objects
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] __lock_text_start
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] smp_call_function_many
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] xen_hypercall_event_channel_op
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] radix_tree_next_chunk
     0.00%  kworker/u30:0    [xfs]                 [k] xfs_imap_valid
     0.00%  perf             [kernel.kallsyms]     [k] PageHuge
     0.00%  perf             [kernel.kallsyms]     [k] alloc_buffer_head
     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] iomap_write_begin.constprop.17
     0.00%  perf             [kernel.kallsyms]     [k] iomap_write_end
     0.00%  perf             [kernel.kallsyms]     [k] pagecache_get_page
     0.00%  perf             [xfs]                 [k] xfs_log_commit_cil
     0.00%  perf             [xfs]                 [k] xlog_grant_add_space.isra.6
     0.00%  perf             perf                  [.] fdarray__poll
     0.00%  postgres         [kernel.kallsyms]     [k] __perf_event_header__init_id
     0.00%  postgres         [kernel.kallsyms]     [k] __tcp_select_window
     0.00%  postgres         [kernel.kallsyms]     [k] inode_init_always
     0.00%  postgres         [kernel.kallsyms]     [k] list_sort
     0.00%  postgres         [kernel.kallsyms]     [k] netdev_pick_tx
     0.00%  postgres         [kernel.kallsyms]     [k] perf_swevent_get_recursion_context
     0.00%  postgres         [kernel.kallsyms]     [k] perf_swevent_overflow
     0.00%  postgres         [kernel.kallsyms]     [k] sk_stream_error
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_shifted_skb
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_any_retrans_done.part.30
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_enter_recovery
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4ec5
     0.00%  irqbalance       [kernel.kallsyms]     [k] kstat_irqs
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __build_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __netif_receive_skb_core
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __task_pid_nr_ns
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __tcp_transmit_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] net_tx_action
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] schedule
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] xennet_alloc_rx_buffers
     0.00%  kswapd0          [kernel.kallsyms]     [k] consume_skb
     0.00%  kswapd0          [kernel.kallsyms]     [k] int_sqrt
     0.00%  kswapd0          [kernel.kallsyms]     [k] ip_finish_output2
     0.00%  kswapd0          [kernel.kallsyms]     [k] ip_local_deliver_finish
     0.00%  kswapd0          [kernel.kallsyms]     [k] kfree
     0.00%  kswapd0          [kernel.kallsyms]     [k] kthread_should_stop
     0.00%  kswapd0          [kernel.kallsyms]     [k] net_tx_action
     0.00%  kswapd0          [kernel.kallsyms]     [k] perf_output_copy
     0.00%  kswapd0          [kernel.kallsyms]     [k] perf_tp_event
     0.00%  kswapd0          [kernel.kallsyms]     [k] prefetch_freepointer
     0.00%  kswapd0          [kernel.kallsyms]     [k] shrink_huge_zero_page_count
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_rack_detect_loss
     0.00%  kswapd0          [kernel.kallsyms]     [k] xennet_start_xmit
     0.00%  kswapd0          [xfs]                 [k] xfs_reclaim_inodes_count
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] inc_node_page_state
     0.00%  kworker/3:0      [kernel.kallsyms]     [k] finish_task_switch
     0.00%  kworker/3:2      [kernel.kallsyms]     [k] smp_call_function_many
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] get_request
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] release_pages
     0.00%  perf             [kernel.kallsyms]     [k] __sb_start_write
     0.00%  perf             [kernel.kallsyms]     [k] _raw_spin_lock_irqsave
     0.00%  perf             [kernel.kallsyms]     [k] block_write_end
     0.00%  perf             [kernel.kallsyms]     [k] down_write
     0.00%  perf             [kernel.kallsyms]     [k] iov_iter_advance
     0.00%  perf             [kernel.kallsyms]     [k] iov_iter_copy_from_user_atomic
     0.00%  perf             [kernel.kallsyms]     [k] node_page_state
     0.00%  perf             [kernel.kallsyms]     [k] page_mapping
     0.00%  perf             [kernel.kallsyms]     [k] release_pages
     0.00%  perf             [kernel.kallsyms]     [k] tcp_v4_rcv
     0.00%  perf             [kernel.kallsyms]     [k] try_charge
     0.00%  perf             [kernel.kallsyms]     [k] xennet_alloc_rx_buffers
     0.00%  perf             [kernel.kallsyms]     [k] xennet_poll
     0.00%  perf             [xfs]                 [k] xfs_file_write_iter
     0.00%  perf             perf                  [.] cmd_record
     0.00%  perf             perf                  [.] perf_evlist__filter_pollfd
     0.00%  perf             perf                  [.] perf_mmap__consume
     0.00%  postgres         [kernel.kallsyms]     [k] __d_lookup_rcu
     0.00%  postgres         [kernel.kallsyms]     [k] __default_send_IPI_shortcut
     0.00%  postgres         [kernel.kallsyms]     [k] __put_compound_page
     0.00%  postgres         [kernel.kallsyms]     [k] add_wait_queue
     0.00%  postgres         [kernel.kallsyms]     [k] alloc_set_pte
     0.00%  postgres         [kernel.kallsyms]     [k] blk_init_request_from_bio
     0.00%  postgres         [kernel.kallsyms]     [k] get_seconds
     0.00%  postgres         [kernel.kallsyms]     [k] ip_local_out
     0.00%  postgres         [kernel.kallsyms]     [k] perf_misc_flags
     0.00%  postgres         [kernel.kallsyms]     [k] shmem_getpage_gfp
     0.00%  postgres         [kernel.kallsyms]     [k] sk_forced_mem_schedule
     0.00%  postgres         [kernel.kallsyms]     [k] sk_load_half_positive_offset
     0.00%  postgres         [kernel.kallsyms]     [k] sock_zerocopy_put_abort
     0.00%  postgres         [kernel.kallsyms]     [k] tasklet_action
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_fragment
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_rack_mark_lost
     0.00%  postgres         libc-2.26.so          [.] __strstr_sse2
     0.00%  postgres         postgres              [.] LWLockWaitListLock
     0.00%  postgres         postgres              [.] fread@plt
     0.00%  postgres         postgres              [.] pgstat_collect_oids
     0.00%  rngd             [kernel.kallsyms]     [k] __indirect_thunk_start
     0.00%  rngd             [kernel.kallsyms]     [k] __netif_receive_skb_core
     0.00%  rngd             [kernel.kallsyms]     [k] pvclock_clocksource_read
     0.00%  swapper          [kernel.kallsyms]     [k] idle_cpu
     0.00%  swapper          [kernel.kallsyms]     [k] load_balance
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_match_skb_to_sack
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_try_undo_recovery
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4e4c
     0.00%  curl             libcrypto.so.1.0.2k   [.] lh_insert
     0.00%  curl             libcrypto.so.1.0.2k   [.] 0x0000000000121590
     0.00%  irqbalance       [kernel.kallsyms]     [k] seq_put_decimal_ull
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __dev_queue_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __sched_text_start
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] gnttab_end_foreign_access_ref_v1
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] ipv4_dst_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] ipv4_mtu
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] kmem_cache_alloc
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] net_rx_action
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] packet_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] skb_copy_bits
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] skb_split
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_sacktag_walk
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_v4_inbound_md5_hash
     0.00%  kswapd0          [kernel.kallsyms]     [k] __dev_queue_xmit
     0.00%  kswapd0          [kernel.kallsyms]     [k] __pskb_trim_head
     0.00%  kswapd0          [kernel.kallsyms]     [k] __skb_gro_checksum_complete
     0.00%  kswapd0          [kernel.kallsyms]     [k] __slab_alloc
     0.00%  kswapd0          [kernel.kallsyms]     [k] __task_pid_nr_ns
     0.00%  kswapd0          [kernel.kallsyms]     [k] blk_flush_plug_list
     0.00%  kswapd0          [kernel.kallsyms]     [k] ip_queue_xmit
     0.00%  kswapd0          [kernel.kallsyms]     [k] ipv4_dst_check
     0.00%  kswapd0          [kernel.kallsyms]     [k] perf_prepare_sample
     0.00%  kswapd0          [kernel.kallsyms]     [k] put_cpu_partial
     0.00%  kswapd0          [kernel.kallsyms]     [k] sk_filter_trim_cap
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_init_tso_segs
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_rate_gen
     0.00%  kswapd0          [kernel.kallsyms]     [k] try_to_release_page
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] process_one_work
     0.00%  kworker/1:2      [xfs]                 [k] xfs_destroy_ioend
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] lock_page_memcg
     0.00%  kworker/3:0      [kernel.kallsyms]     [k] smp_call_function_many
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] __bio_add_page
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] inc_zone_page_state
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] pvclock_clocksource_read
     0.00%  perf             [kernel.kallsyms]     [k] __radix_tree_preload
     0.00%  perf             [kernel.kallsyms]     [k] __sk_dst_check
     0.00%  perf             [kernel.kallsyms]     [k] __task_pid_nr_ns
     0.00%  perf             [kernel.kallsyms]     [k] generic_write_checks
     0.00%  perf             [kernel.kallsyms]     [k] gnttab_end_foreign_access_ref_v1
     0.00%  perf             [kernel.kallsyms]     [k] iomap_apply
     0.00%  perf             [kernel.kallsyms]     [k] kfree
     0.00%  perf             [kernel.kallsyms]     [k] mem_cgroup_try_charge
     0.00%  perf             [kernel.kallsyms]     [k] mutex_unlock
     0.00%  perf             [kernel.kallsyms]     [k] pagevec_lru_move_fn
     0.00%  perf             [kernel.kallsyms]     [k] skb_defer_rx_timestamp
     0.00%  perf             [kernel.kallsyms]     [k] skb_release_data
     0.00%  perf             [xfs]                 [k] xfs_bmbt_get_startblock
     0.00%  perf             [xfs]                 [k] xfs_bmbt_to_iomap
     0.00%  perf             [xfs]                 [k] xfs_log_reserve
     0.00%  perf             perf                  [.] 0x000000000003ad75
     0.00%  perf             perf                  [.] 0x000000000003ad88
     0.00%  postgres         [kernel.kallsyms]     [k] __put_page
     0.00%  postgres         [kernel.kallsyms]     [k] __x86_indirect_thunk_r8
     0.00%  postgres         [kernel.kallsyms]     [k] __x86_indirect_thunk_rbx
     0.00%  postgres         [kernel.kallsyms]     [k] copy_page
     0.00%  postgres         [kernel.kallsyms]     [k] elv_set_request
     0.00%  postgres         [kernel.kallsyms]     [k] jiffies_to_usecs
     0.00%  postgres         [kernel.kallsyms]     [k] ktime_get_with_offset
     0.00%  postgres         [kernel.kallsyms]     [k] mem_cgroup_uncharge
     0.00%  postgres         [kernel.kallsyms]     [k] page_add_file_rmap
     0.00%  postgres         [kernel.kallsyms]     [k] page_mapping
     0.00%  postgres         [kernel.kallsyms]     [k] skb_free_head
     0.00%  postgres         [kernel.kallsyms]     [k] skb_gro_reset_offset
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_data_queue
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_parse_md5sig_option
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_validate_incoming
     0.00%  postgres         [xfs]                 [k] xfs_bmbt_get_all
     0.00%  postgres         [xfs]                 [k] xfs_do_writepage
     0.00%  postgres         libc-2.26.so          [.] __GI___dup
     0.00%  postgres         libc-2.26.so          [.] __memset_avx2_erms
     0.00%  postgres         libc-2.26.so          [.] __strncmp_sse42
     0.00%  postgres         libc-2.26.so          [.] _int_malloc
     0.00%  postgres         postgres              [.] GetCurrentSubTransactionId
     0.00%  postgres         postgres              [.] parse_filename_for_nontemp_relation
     0.00%  postgres         [unknown]             [k] 0xffffffffa00f4e3e
     0.00%  postgres         [unknown]             [k] 0xffffffffa00f4ed6
     0.00%  rngd             [kernel.kallsyms]     [k] free_hot_cold_page
     0.00%  sshd             ld-2.26.so            [.] strcmp
     0.00%  sshd             sshd                  [.] 0x00000000000744c6
     0.00%  swapper          [kernel.kallsyms]     [k] find_next_bit
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_xmit_recovery.part.52
     0.00%  swapper          [kernel.kallsyms]     [k] update_group_capacity
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4e34
     0.00%  xfsaild/xvda1    [kernel.kallsyms]     [k] blk_flush_plug_list
     0.00%  bash             [kernel.kallsyms]     [k] __do_page_fault
     0.00%  bash             [kernel.kallsyms]     [k] free_hot_cold_page
     0.00%  bash             ld-2.26.so            [.] do_lookup_x
     0.00%  crond            [kernel.kallsyms]     [k] __handle_mm_fault
     0.00%  date             [kernel.kallsyms]     [k] __do_page_fault
     0.00%  dbus-daemon      [kernel.kallsyms]     [k] __lock_text_start
     0.00%  dirname          [kernel.kallsyms]     [k] filemap_map_pages
     0.00%  eic_curl_author  [kernel.kallsyms]     [k] __lock_text_start
     0.00%  eic_curl_author  [kernel.kallsyms]     [k] unmap_page_range
     0.00%  eic_run_authori  [kernel.kallsyms]     [k] vma_interval_tree_insert
     0.00%  irqbalance       [kernel.kallsyms]     [k] __radix_tree_lookup
     0.00%  irqbalance       [kernel.kallsyms]     [k] _find_next_bit
     0.00%  irqbalance       [kernel.kallsyms]     [k] mutex_unlock
     0.00%  irqbalance       [kernel.kallsyms]     [k] show_stat
     0.00%  kauditd          [kernel.kallsyms]     [k] __lock_text_start
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __inet_lookup_established
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __skb_clone
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] _cond_resched
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] consume_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] do_csum
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] ip_queue_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] ip_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] kfree_skbmem
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] ksoftirqd_should_run
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] prefetch_freepointer
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] sk_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] skb_clone
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_check_space
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_mark_head_lost
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_rack_detect_loss
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_v4_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] validate_xmit_skb
     0.00%  kswapd0          [kernel.kallsyms]     [k] ___d_drop
     0.00%  kswapd0          [kernel.kallsyms]     [k] __copy_skb_header
     0.00%  kswapd0          [kernel.kallsyms]     [k] __indirect_thunk_start
     0.00%  kswapd0          [kernel.kallsyms]     [k] __sched_text_start
     0.00%  kswapd0          [kernel.kallsyms]     [k] __skb_checksum
     0.00%  kswapd0          [kernel.kallsyms]     [k] __tcp_transmit_skb
     0.00%  kswapd0          [kernel.kallsyms]     [k] __usecs_to_jiffies
     0.00%  kswapd0          [kernel.kallsyms]     [k] __xfrm_policy_check2.constprop.34
     0.00%  kswapd0          [kernel.kallsyms]     [k] bictcp_cong_avoid
     0.00%  kswapd0          [kernel.kallsyms]     [k] clear_shadow_entry
     0.00%  kswapd0          [kernel.kallsyms]     [k] csum_partial
     0.00%  kswapd0          [kernel.kallsyms]     [k] del_timer_sync
     0.00%  kswapd0          [kernel.kallsyms]     [k] dev_hard_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]     [k] do_csum
     0.00%  kswapd0          [kernel.kallsyms]     [k] dqcache_shrink_count
     0.00%  kswapd0          [kernel.kallsyms]     [k] free_buffer_head
     0.00%  kswapd0          [kernel.kallsyms]     [k] gnttab_update_entry_v1
     0.00%  kswapd0          [kernel.kallsyms]     [k] ip_send_check
     0.00%  kswapd0          [kernel.kallsyms]     [k] kmem_cache_alloc_node
     0.00%  kswapd0          [kernel.kallsyms]     [k] lock_page_memcg
     0.00%  kswapd0          [kernel.kallsyms]     [k] lockref_put_or_lock
     0.00%  kswapd0          [kernel.kallsyms]     [k] lru_add_drain
     0.00%  kswapd0          [kernel.kallsyms]     [k] mod_timer
     0.00%  kswapd0          [kernel.kallsyms]     [k] napi_complete_done
     0.00%  kswapd0          [kernel.kallsyms]     [k] perf_event_output_forward
     0.00%  kswapd0          [kernel.kallsyms]     [k] perf_output_sample
     0.00%  kswapd0          [kernel.kallsyms]     [k] perf_trace_consume_skb
     0.00%  kswapd0          [kernel.kallsyms]     [k] policy_nodemask
     0.00%  kswapd0          [kernel.kallsyms]     [k] raw_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]     [k] rcu_bh_qs
     0.00%  kswapd0          [kernel.kallsyms]     [k] reset_isolation_suitable
     0.00%  kswapd0          [kernel.kallsyms]     [k] sched_clock
     0.00%  kswapd0          [kernel.kallsyms]     [k] schedule
     0.00%  kswapd0          [kernel.kallsyms]     [k] security_sock_rcv_skb
     0.00%  kswapd0          [kernel.kallsyms]     [k] shrink_active_list
     0.00%  kswapd0          [kernel.kallsyms]     [k] sk_reset_timer
     0.00%  kswapd0          [kernel.kallsyms]     [k] skb_release_head_state
     0.00%  kswapd0          [kernel.kallsyms]     [k] skb_shift
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_cong_avoid_ai
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_established_options
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_md5_do_lookup
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_rate_skb_sent
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_v4_inbound_md5_hash
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_v4_md5_lookup
     0.00%  kswapd0          [kernel.kallsyms]     [k] tracing_generic_entry_update
     0.00%  kswapd0          [kernel.kallsyms]     [k] vmpressure
     0.00%  kswapd0          [kernel.kallsyms]     [k] xen_sched_clock
     0.00%  kswapd0          [xfs]                 [k] xfs_buftarg_shrink_count
     0.00%  kswapd0          [xfs]                 [k] xfs_fs_drop_inode
     0.00%  kworker/0:2      [kernel.kallsyms]     [k] smp_call_function_many
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] end_page_writeback
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] queue_delayed_work_on
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] refresh_cpu_vm_stats
     0.00%  kworker/3:0      [kernel.kallsyms]     [k] __lock_text_start
     0.00%  kworker/3:0      [kernel.kallsyms]     [k] worker_thread
     0.00%  kworker/3:2      [kernel.kallsyms]     [k] __lock_text_start
     0.00%  kworker/3:2      [kernel.kallsyms]     [k] __sched_text_start
     0.00%  kworker/3:2      [kernel.kallsyms]     [k] worker_thread
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] bio_advance
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] bio_init
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] generic_make_request_checks
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] lock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] page_mapped
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] percpu_counter_add_batch
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] unlock_page_memcg
     0.00%  kworker/u30:0    [xfs]                 [k] xfs_map_buffer.isra.13
     0.00%  perf             [kernel.kallsyms]     [k] __audit_syscall_entry
     0.00%  perf             [kernel.kallsyms]     [k] __do_page_fault
     0.00%  perf             [kernel.kallsyms]     [k] __indirect_thunk_start
     0.00%  perf             [kernel.kallsyms]     [k] __inet_lookup_established
     0.00%  perf             [kernel.kallsyms]     [k] __netif_receive_skb_core
     0.00%  perf             [kernel.kallsyms]     [k] __pskb_pull_tail
     0.00%  perf             [kernel.kallsyms]     [k] __sched_text_start
     0.00%  perf             [kernel.kallsyms]     [k] _cond_resched
     0.00%  perf             [kernel.kallsyms]     [k] alloc_page_buffers
     0.00%  perf             [kernel.kallsyms]     [k] bictcp_acked
     0.00%  perf             [kernel.kallsyms]     [k] do_csum
     0.00%  perf             [kernel.kallsyms]     [k] down_read
     0.00%  perf             [kernel.kallsyms]     [k] fput
     0.00%  perf             [kernel.kallsyms]     [k] iomap_file_buffered_write
     0.00%  perf             [kernel.kallsyms]     [k] ip_queue_xmit
     0.00%  perf             [kernel.kallsyms]     [k] ip_rcv
     0.00%  perf             [kernel.kallsyms]     [k] kmem_cache_free
     0.00%  perf             [kernel.kallsyms]     [k] packet_rcv
     0.00%  perf             [kernel.kallsyms]     [k] path_put
     0.00%  perf             [kernel.kallsyms]     [k] perf_trace_buf_alloc
     0.00%  perf             [kernel.kallsyms]     [k] poll_freewait
     0.00%  perf             [kernel.kallsyms]     [k] schedule
     0.00%  perf             [kernel.kallsyms]     [k] tcp_ack_update_rtt.isra.33
     0.00%  perf             [kernel.kallsyms]     [k] tcp_v4_early_demux
     0.00%  perf             [kernel.kallsyms]     [k] tcp_wfree
     0.00%  perf             [kernel.kallsyms]     [k] up_write
     0.00%  perf             [kernel.kallsyms]     [k] vfs_write
     0.00%  perf             [kernel.kallsyms]     [k] wait_for_stable_page
     0.00%  perf             [xfs]                 [k] xfs_file_buffered_aio_write
     0.00%  perf             [xfs]                 [k] xfs_inode_item_format
     0.00%  perf             [xfs]                 [k] xfs_trans_ijoin
     0.00%  perf             perf                  [.] fdarray__filter
     0.00%  perf             perf                  [.] poll@plt
     0.00%  perf             perf                  [.] write@plt
     0.00%  perf             perf                  [.] writen
     0.00%  perf             perf                  [.] 0x000000000003a70e
     0.00%  perf             perf                  [.] 0x000000000003ad5d
     0.00%  perf             [unknown]             [k] 0xffffffffa00f4e19
     0.00%  postgres         [kernel.kallsyms]     [k] __alloc_fd
     0.00%  postgres         [kernel.kallsyms]     [k] __alloc_pages_slowpath
     0.00%  postgres         [kernel.kallsyms]     [k] __netif_receive_skb
     0.00%  postgres         [kernel.kallsyms]     [k] create_empty_buffers
     0.00%  postgres         [kernel.kallsyms]     [k] do_softirq.part.17
     0.00%  postgres         [kernel.kallsyms]     [k] generic_write_end
     0.00%  postgres         [kernel.kallsyms]     [k] get_signal
     0.00%  postgres         [kernel.kallsyms]     [k] gnttab_release_grant_reference
     0.00%  postgres         [kernel.kallsyms]     [k] inet_sk_rebuild_header
     0.00%  postgres         [kernel.kallsyms]     [k] lock_page_memcg
     0.00%  postgres         [kernel.kallsyms]     [k] locks_remove_file
     0.00%  postgres         [kernel.kallsyms]     [k] node_dirty_ok
     0.00%  postgres         [kernel.kallsyms]     [k] page_remove_rmap
     0.00%  postgres         [kernel.kallsyms]     [k] perf_instruction_pointer
     0.00%  postgres         [kernel.kallsyms]     [k] perf_swevent_event
     0.00%  postgres         [kernel.kallsyms]     [k] perf_trace_run_bpf_submit
     0.00%  postgres         [kernel.kallsyms]     [k] schedule_hrtimeout_range
     0.00%  postgres         [kernel.kallsyms]     [k] security_file_free
     0.00%  postgres         [kernel.kallsyms]     [k] shmem_add_to_page_cache
     0.00%  postgres         [kernel.kallsyms]     [k] skb_prepare_for_shift
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_options_write
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_rate_skb_sent
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_retransmit_skb
     0.00%  postgres         [kernel.kallsyms]     [k] workingset_activation
     0.00%  postgres         [kernel.kallsyms]     [k] write_cache_pages
     0.00%  postgres         [xfs]                 [k] xfs_bmap_add_extent_hole_delay
     0.00%  postgres         [xfs]                 [k] xfs_file_write_iter
     0.00%  postgres         [xfs]                 [k] xfs_inode_alloc
     0.00%  postgres         libc-2.26.so          [.] _IO_file_close
     0.00%  postgres         libc-2.26.so          [.] __GI__IO_un_link.part.1
     0.00%  postgres         libc-2.26.so          [.] __fxstat64
     0.00%  postgres         libpthread-2.26.so    [.] __GI___libc_pwrite64
     0.00%  postgres         postgres              [.] GUC_yylex
     0.00%  postgres         postgres              [.] GetXLogBuffer
     0.00%  postgres         postgres              [.] InitBufferPool
     0.00%  postgres         postgres              [.] SHA256_Transform
     0.00%  postgres         postgres              [.] hash_search_with_hash_value
     0.00%  postgres         postgres              [.] nocachegetattr
     0.00%  postgres         postgres              [.] pg_verify_mbstr
     0.00%  postgres         postgres              [.] strlcpy
     0.00%  postgres         [unknown]             [k] 0xffffffffa00f4e28
     0.00%  postgres         [unknown]             [k] 0xffffffffa00f4e30
     0.00%  postgres         [unknown]             [k] 0xffffffffa00f4e5c
     0.00%  rngd             [kernel.kallsyms]     [k] raw_local_deliver
     0.00%  rngd             [kernel.kallsyms]     [k] tcp_v4_rcv
     0.00%  rngd             [kernel.kallsyms]     [k] xennet_alloc_rx_buffers
     0.00%  rngd             [kernel.kallsyms]     [k] xennet_poll
     0.00%  sa1              libc-2.26.so          [.] __gconv_transform_utf8_internal
     0.00%  sshd             [kernel.kallsyms]     [k] __do_page_fault
     0.00%  sshd             [kernel.kallsyms]     [k] _raw_spin_lock
     0.00%  sshd             [kernel.kallsyms]     [k] do_syscall_64
     0.00%  sshd             [kernel.kallsyms]     [k] get_page_from_freelist
     0.00%  sshd             [kernel.kallsyms]     [k] unmap_page_range
     0.00%  sshd             ld-2.26.so            [.] _dl_name_match_p
     0.00%  sshd             libc-2.26.so          [.] _int_realloc
     0.00%  sshd             sshd                  [.] 0x00000000000744c0
     0.00%  sshd             sshd                  [.] 0x0000000000074507
     0.00%  sshd             sshd                  [.] 0x000000000007456e
     0.00%  swapper          [kernel.kallsyms]     [k] __bitmap_and
     0.00%  swapper          [kernel.kallsyms]     [k] __msecs_to_jiffies
     0.00%  swapper          [kernel.kallsyms]     [k] bictcp_recalc_ssthresh
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_xmit_retransmit_queue
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4e45
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4e74
     0.00%  systemd          [kernel.kallsyms]     [k] do_syscall_64
     0.00%  systemd          [unknown]             [.] 0x00007f7c52d37307
     0.00%  systemd-journal  [kernel.kallsyms]     [k] blk_flush_plug_list
     0.00%  systemd-journal  [kernel.kallsyms]     [k] filemap_map_pages
     0.00%  systemd-journal  [kernel.kallsyms]     [k] proc_cgroup_show
     0.00%  xfsaild/xvda1    [xfs]                 [k] xfsaild
     0.00%  :3559            [kernel.kallsyms]     [k] lookup_fast
     0.00%  :3559            [unknown]             [.] 0x00007fafb9621050
     0.00%  :3559            [unknown]             [.] 0x00007fafb96216e5
     0.00%  :3559            [unknown]             [.] 0x00007fafb962775b
     0.00%  :3559            [unknown]             [.] 0x00007fafb9627d49
     0.00%  :3559            [unknown]             [.] 0x00007fafb962ce70
     0.00%  :3559            [unknown]             [.] 0x00007fafb9ed15c9
     0.00%  :3559            [unknown]             [.] 0x00007fafb9ed325b
     0.00%  :3559            [unknown]             [.] 0x00007fafb9f13300
     0.00%  :3559            [unknown]             [.] 0x00007fafba61e8a2
     0.00%  :3559            [unknown]             [.] 0x00007fafba61e900
     0.00%  :3569            [kernel.kallsyms]     [k] kmem_cache_alloc_node
     0.00%  :3569            [kernel.kallsyms]     [k] sys_write
     0.00%  auditd           [kernel.kallsyms]     [k] __lock_text_start
     0.00%  bash             [kernel.kallsyms]     [k] __x86_indirect_thunk_rbp
     0.00%  bash             [kernel.kallsyms]     [k] _raw_spin_lock
     0.00%  bash             [kernel.kallsyms]     [k] clear_page_erms
     0.00%  bash             [kernel.kallsyms]     [k] copy_page_range
     0.00%  bash             [kernel.kallsyms]     [k] do_syscall_64
     0.00%  bash             [kernel.kallsyms]     [k] dput
     0.00%  bash             [kernel.kallsyms]     [k] filemap_map_pages
     0.00%  bash             [kernel.kallsyms]     [k] kmem_cache_alloc
     0.00%  bash             [kernel.kallsyms]     [k] memset_erms
     0.00%  bash             [kernel.kallsyms]     [k] page_remove_rmap
     0.00%  bash             [kernel.kallsyms]     [k] strnlen_user
     0.00%  bash             [kernel.kallsyms]     [k] uprobe_start_dup_mmap
     0.00%  bash             bash                  [.] add_unwind_protect
     0.00%  bash             bash                  [.] copy_fifo_list
     0.00%  bash             bash                  [.] hash_search
     0.00%  bash             bash                  [.] 0x00000000000204c3
     0.00%  bash             bash                  [.] 0x00000000000233a3
     0.00%  bash             bash                  [.] 0x0000000000023f18
     0.00%  bash             bash                  [.] 0x0000000000080330
     0.00%  bash             libc-2.26.so          [.] __mbrtowc
     0.00%  bash             libc-2.26.so          [.] __sigprocmask
     0.00%  bash             libc-2.26.so          [.] _int_free
     0.00%  bash             libc-2.26.so          [.] _nl_load_domain
     0.00%  bash             libc-2.26.so          [.] fcntl_common
     0.00%  bash             libc-2.26.so          [.] malloc
     0.00%  bash             libc-2.26.so          [.] sigaddset
     0.00%  chronyd          [kernel.kallsyms]     [k] __softirqentry_text_start
     0.00%  chronyd          [kernel.kallsyms]     [k] _copy_from_user
     0.00%  chronyd          [kernel.kallsyms]     [k] inode_wait_for_writeback
     0.00%  chronyd          [unknown]             [.] 0x0000563ee9d1ea53
     0.00%  chronyd          [unknown]             [.] 0x0000563ee9d28509
     0.00%  chronyd          [unknown]             [.] 0x00007ffbe0314497
     0.00%  crond            [kernel.kallsyms]     [k] __call_rcu.constprop.68
     0.00%  crond            [kernel.kallsyms]     [k] __do_page_fault
     0.00%  crond            [kernel.kallsyms]     [k] __rb_erase_color
     0.00%  crond            [kernel.kallsyms]     [k] __slab_free
     0.00%  crond            [kernel.kallsyms]     [k] _raw_spin_lock
     0.00%  crond            [kernel.kallsyms]     [k] copy_page_to_iter
     0.00%  crond            [kernel.kallsyms]     [k] do_syscall_64
     0.00%  crond            [kernel.kallsyms]     [k] page_cpupid_xchg_last
     0.00%  crond            [kernel.kallsyms]     [k] path_openat
     0.00%  crond            [kernel.kallsyms]     [k] perf_iterate_sb
     0.00%  crond            [kernel.kallsyms]     [k] prefetch_freepointer
     0.00%  crond            [kernel.kallsyms]     [k] release_pages
     0.00%  crond            [kernel.kallsyms]     [k] sk_prot_alloc
     0.00%  crond            [unknown]             [.] 0x00007f5bc6ca777f
     0.00%  crond            [unknown]             [.] 0x00007f5bc6d10430
     0.00%  crond            [unknown]             [.] 0x00007f5bc6d10654
     0.00%  crond            [unknown]             [.] 0x00007f5bc784705b
     0.00%  crond            [unknown]             [.] 0x00007f5bc7857e35
     0.00%  crond            [unknown]             [.] 0x00007f5bc785a34c
     0.00%  curl             [kernel.kallsyms]     [k] __do_page_fault
     0.00%  curl             [kernel.kallsyms]     [k] __handle_mm_fault
     0.00%  curl             [kernel.kallsyms]     [k] __vma_link_rb
     0.00%  curl             [kernel.kallsyms]     [k] alloc_set_pte
     0.00%  curl             [kernel.kallsyms]     [k] clear_page_erms
     0.00%  curl             [kernel.kallsyms]     [k] copy_page
     0.00%  curl             [kernel.kallsyms]     [k] flush_tlb_mm_range
     0.00%  curl             [kernel.kallsyms]     [k] free_hot_cold_page
     0.00%  curl             [kernel.kallsyms]     [k] fsnotify
     0.00%  curl             [kernel.kallsyms]     [k] page_remove_rmap
     0.00%  curl             [kernel.kallsyms]     [k] unlock_page
     0.00%  curl             [kernel.kallsyms]     [k] vma_interval_tree_insert
     0.00%  curl             [kernel.kallsyms]     [k] vma_interval_tree_remove
     0.00%  curl             [xfs]                 [k] xfs_buf_get_map
     0.00%  curl             [xfs]                 [k] xfs_dabuf_map.constprop.17
     0.00%  curl             curl                  [.] 0x000000000000ba00
     0.00%  curl             ld-2.26.so            [.] _dl_lookup_symbol_x
     0.00%  curl             ld-2.26.so            [.] _dl_map_object_from_fd
     0.00%  curl             ld-2.26.so            [.] _dl_relocate_object
     0.00%  curl             ld-2.26.so            [.] _fxstat
     0.00%  curl             ld-2.26.so            [.] match_symbol
     0.00%  curl             libc-2.26.so          [.] _int_free
     0.00%  curl             libc-2.26.so          [.] intel_check_word.isra.0
     0.00%  curl             libcrypto.so.1.0.2k   [.] CRYPTO_lock
     0.00%  curl             libcrypto.so.1.0.2k   [.] OPENSSL_ia32_cpuid
     0.00%  curl             libcrypto.so.1.0.2k   [.] lh_doall_arg
     0.00%  curl             libcrypto.so.1.0.2k   [.] 0x0000000000070df2
     0.00%  curl             libcrypto.so.1.0.2k   [.] 0x00000000001215a3
     0.00%  curl             libcrypto.so.1.0.2k   [.] 0x00000000001215b6
     0.00%  curl             libcrypto.so.1.0.2k   [.] 0x00000000001215db
     0.00%  curl             libcrypto.so.1.0.2k   [.] 0x0000000000124030
     0.00%  curl             libpthread-2.26.so    [.] __libc_sigaction
     0.00%  curl             libselinux.so.1       [.] 0x0000000000006a36
     0.00%  cut              [kernel.kallsyms]     [k] clear_page_erms
     0.00%  cut              ld-2.26.so            [.] check_match
     0.00%  date             [kernel.kallsyms]     [k] copy_page
     0.00%  date             libc-2.26.so          [.] __new_exitfn
     0.00%  dbus-daemon      [kernel.kallsyms]     [k] perf_tp_event_match.isra.75.part.76
     0.00%  dbus-daemon      [kernel.kallsyms]     [k] perf_trace_buf_update
     0.00%  dbus-daemon      [unknown]             [.] 0x000055996dea4168
     0.00%  dbus-daemon      [unknown]             [.] 0x000055996dea8bd6
     0.00%  dbus-daemon      [unknown]             [.] 0x00007f5258bd7702
     0.00%  dbus-daemon      [unknown]             [.] 0x00007f5258f041a5
     0.00%  dbus-daemon      [unknown]             [.] 0x00007f5259bdb2e0
     0.00%  dbus-daemon      [unknown]             [.] 0x00007f5259be5c70
     0.00%  dbus-daemon      [unknown]             [.] 0x00007f5259be99fd
     0.00%  dbus-daemon      [unknown]             [.] 0x00007f5259be9b8d
     0.00%  dbus-daemon      [unknown]             [.] 0x00007f5259be9ee0
     0.00%  dbus-daemon      [unknown]             [.] 0x00007f5259bead0b
     0.00%  dbus-daemon      [unknown]             [.] 0x00007f5259bed470
     0.00%  dbus-daemon      [unknown]             [.] 0x00007f5259bfd8a4
     0.00%  dbus-daemon      [unknown]             [.] 0x00007f5259bfec6a
     0.00%  dbus-daemon      [unknown]             [.] 0x00007f5259bff014
     0.00%  echo             [kernel.kallsyms]     [k] blk_flush_plug_list
     0.00%  echo             [kernel.kallsyms]     [k] do_syscall_64
     0.00%  echo             ld-2.26.so            [.] mmap64
     0.00%  eic_curl_author  [kernel.kallsyms]     [k] __do_page_fault
     0.00%  eic_curl_author  [kernel.kallsyms]     [k] __handle_mm_fault
     0.00%  eic_curl_author  [kernel.kallsyms]     [k] __slab_free
     0.00%  eic_curl_author  [kernel.kallsyms]     [k] _vm_normal_page
     0.00%  eic_curl_author  [kernel.kallsyms]     [k] clear_page_erms
     0.00%  eic_curl_author  [kernel.kallsyms]     [k] down_write
     0.00%  eic_curl_author  [kernel.kallsyms]     [k] filemap_map_pages
     0.00%  eic_curl_author  [kernel.kallsyms]     [k] kmem_cache_alloc
     0.00%  eic_curl_author  [kernel.kallsyms]     [k] memcpy_erms
     0.00%  eic_curl_author  [kernel.kallsyms]     [k] page_remove_rmap
     0.00%  eic_curl_author  bash                  [.] mbschr
     0.00%  eic_curl_author  bash                  [.] 0x0000000000020afe
     0.00%  eic_curl_author  libc-2.26.so          [.] __memmove_avx_unaligned_erms
     0.00%  eic_run_authori  [kernel.kallsyms]     [k] __get_vma_policy
     0.00%  eic_run_authori  [kernel.kallsyms]     [k] __handle_mm_fault
     0.00%  eic_run_authori  [kernel.kallsyms]     [k] clear_page_erms
     0.00%  eic_run_authori  [kernel.kallsyms]     [k] filemap_map_pages
     0.00%  eic_run_authori  [kernel.kallsyms]     [k] get_page_from_freelist
     0.00%  eic_run_authori  [kernel.kallsyms]     [k] kmem_cache_free
     0.00%  eic_run_authori  [kernel.kallsyms]     [k] page_remove_rmap
     0.00%  eic_run_authori  bash                  [.] strcmp@plt
     0.00%  eic_run_authori  bash                  [.] yyparse
     0.00%  eic_run_authori  bash                  [.] 0x000000000004037b
     0.00%  eic_run_authori  ld-2.26.so            [.] do_lookup_x
     0.00%  eic_run_authori  libc-2.26.so          [.] __ctype_get_mb_cur_max
     0.00%  grep             [kernel.kallsyms]     [k] __lock_text_start
     0.00%  grep             [kernel.kallsyms]     [k] _raw_spin_lock
     0.00%  grep             [kernel.kallsyms]     [k] clear_page_erms
     0.00%  grep             [kernel.kallsyms]     [k] mmput
     0.00%  grep             grep                  [.] 0x000000000000af50
     0.00%  grep             ld-2.26.so            [.] _dl_relocate_object
     0.00%  grep             ld-2.26.so            [.] _dl_start
     0.00%  grep             ld-2.26.so            [.] do_lookup_x
     0.00%  grep             libc-2.26.so          [.] __gconv_transform_utf8_internal
     0.00%  grep             libc-2.26.so          [.] _dl_addr
     0.00%  grep             libc-2.26.so          [.] build_trtable
     0.00%  grepconf.sh      [xfs]                 [k] xfs_file_read_iter
     0.00%  grepconf.sh      bash                  [.] mbsmbchar
     0.00%  grepconf.sh      ld-2.26.so            [.] _dl_fixup
     0.00%  grepconf.sh      ld-2.26.so            [.] mmap64
     0.00%  grepconf.sh      libc-2.26.so          [.] _dl_mcount_wrapper_check
     0.00%  id               [kernel.kallsyms]     [k] __d_lookup_rcu
     0.00%  id               [kernel.kallsyms]     [k] __lock_text_start
     0.00%  id               [kernel.kallsyms]     [k] do_syscall_64
     0.00%  id               [kernel.kallsyms]     [k] lock_page_memcg
     0.00%  id               [kernel.kallsyms]     [k] locks_remove_file
     0.00%  id               [kernel.kallsyms]     [k] perf_iterate_sb
     0.00%  id               [kernel.kallsyms]     [k] vma_interval_tree_remove
     0.00%  id               ld-2.26.so            [.] _dl_cache_libcmp
     0.00%  id               ld-2.26.so            [.] _dl_map_object
     0.00%  id               ld-2.26.so            [.] do_lookup_x
     0.00%  id               ld-2.26.so            [.] strcmp
     0.00%  id               libc-2.26.so          [.] __getpid
     0.00%  id               libc-2.26.so          [.] _dl_addr
     0.00%  id               libc-2.26.so          [.] handle_intel.constprop.1
     0.00%  irqbalance       [kernel.kallsyms]     [k] __lock_text_start
     0.00%  irqbalance       [kernel.kallsyms]     [k] __softirqentry_text_start
     0.00%  irqbalance       [kernel.kallsyms]     [k] __wake_up_bit
     0.00%  irqbalance       [kernel.kallsyms]     [k] _raw_spin_lock
     0.00%  irqbalance       [kernel.kallsyms]     [k] find_next_bit
     0.00%  irqbalance       [kernel.kallsyms]     [k] inode_init_always
     0.00%  irqbalance       [kernel.kallsyms]     [k] kstat_irqs_usr
     0.00%  irqbalance       [kernel.kallsyms]     [k] proc_reg_release
     0.00%  irqbalance       [kernel.kallsyms]     [k] seq_read
     0.00%  irqbalance       [kernel.kallsyms]     [k] show_interrupts
     0.00%  irqbalance       [kernel.kallsyms]     [k] vsnprintf
     0.00%  irqbalance       [unknown]             [.] 0x00007f67880d64bc
     0.00%  irqbalance       [unknown]             [.] 0x00007f67880fb2da
     0.00%  khungtaskd       [kernel.kallsyms]     [k] watchdog
     0.00%  ksoftirqd/0      [kernel.kallsyms]     [k] radix_tree_node_rcu_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __alloc_pages_nodemask
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __alloc_skb
     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] __ip_local_out
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __kfree_skb_flush
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __netdev_alloc_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __perf_event_header__init_id
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __slab_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __tcp_push_pending_frames
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __tcp_v4_send_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] __x86_indirect_thunk_r8
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] _raw_spin_lock_irq
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] bictcp_acked
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] cmpxchg_double_slab.isra.62
     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] free_compound_page
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] free_hot_cold_page
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] get_page_from_freelist
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] gnttab_grant_foreign_access_ref
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] inet_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] ip_copy_addrs
     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_rcv_finish
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] kfree
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] kmem_cache_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] kthread_should_park
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] napi_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] netdev_pick_tx
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] netif_skb_features
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] page_frag_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] perf_event_output_forward
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] perf_event_pid_type
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] perf_output_begin_forward
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] perf_output_copy
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] put_cpu_partial
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] rcu_bh_qs
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] sch_direct_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] security_sock_rcv_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] sk_stream_alloc_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] skb_defer_rx_timestamp
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] skb_network_protocol
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] skb_push
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] skb_shift
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp4_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_ack
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_ack_update_rtt.isra.33
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_established_options
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_event_new_data_sent
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_fastretrans_alert
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_md5_do_lookup
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_rack_advance
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_rack_mark_lost
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_rate_gen
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_shifted_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_tasklet_func
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_trim_head
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_v4_early_demux
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_v4_md5_lookup
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] tcp_write_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] validate_xmit_skb_list
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] validate_xmit_xfrm
     0.00%  ksoftirqd/3      [kernel.kallsyms]     [k] xen_sched_clock
     0.00%  kswapd0          [kernel.kallsyms]     [k] PageHuge
     0.00%  kswapd0          [kernel.kallsyms]     [k] __alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]     [k] __ip_local_out
     0.00%  kswapd0          [kernel.kallsyms]     [k] __kfree_skb_flush
     0.00%  kswapd0          [kernel.kallsyms]     [k] __local_bh_enable_ip
     0.00%  kswapd0          [kernel.kallsyms]     [k] __page_cache_release
     0.00%  kswapd0          [kernel.kallsyms]     [k] __perf_event_account_interrupt
     0.00%  kswapd0          [kernel.kallsyms]     [k] __perf_event_overflow
     0.00%  kswapd0          [kernel.kallsyms]     [k] __put_compound_page
     0.00%  kswapd0          [kernel.kallsyms]     [k] __pv_queued_spin_lock_slowpath
     0.00%  kswapd0          [kernel.kallsyms]     [k] __tcp_push_pending_frames
     0.00%  kswapd0          [kernel.kallsyms]     [k] __unlock_page_memcg
     0.00%  kswapd0          [kernel.kallsyms]     [k] __x86_indirect_thunk_r8
     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] blk_finish_plug
     0.00%  kswapd0          [kernel.kallsyms]     [k] count_shadow_nodes
     0.00%  kswapd0          [kernel.kallsyms]     [k] csum_partial_ext
     0.00%  kswapd0          [kernel.kallsyms]     [k] dev_queue_xmit_nit
     0.00%  kswapd0          [kernel.kallsyms]     [k] down_read
     0.00%  kswapd0          [kernel.kallsyms]     [k] eth_type_trans
     0.00%  kswapd0          [kernel.kallsyms]     [k] find_next_bit
     0.00%  kswapd0          [kernel.kallsyms]     [k] fsnotify_grab_connector
     0.00%  kswapd0          [kernel.kallsyms]     [k] gnttab_claim_grant_reference
     0.00%  kswapd0          [kernel.kallsyms]     [k] inet_ehashfn
     0.00%  kswapd0          [kernel.kallsyms]     [k] ip_finish_output
     0.00%  kswapd0          [kernel.kallsyms]     [k] ip_rcv_finish
     0.00%  kswapd0          [kernel.kallsyms]     [k] kmem_cache_alloc
     0.00%  kswapd0          [kernel.kallsyms]     [k] memcg_to_vmpressure
     0.00%  kswapd0          [kernel.kallsyms]     [k] minmax_subwin_update
     0.00%  kswapd0          [kernel.kallsyms]     [k] page_mapcount_is_zero
     0.00%  kswapd0          [kernel.kallsyms]     [k] page_vma_mapped_walk
     0.00%  kswapd0          [kernel.kallsyms]     [k] perf_event_pid_type
     0.00%  kswapd0          [kernel.kallsyms]     [k] perf_misc_flags
     0.00%  kswapd0          [kernel.kallsyms]     [k] perf_output_begin_forward
     0.00%  kswapd0          [kernel.kallsyms]     [k] prepare_kswapd_sleep
     0.00%  kswapd0          [kernel.kallsyms]     [k] prepare_to_wait
     0.00%  kswapd0          [kernel.kallsyms]     [k] radix_tree_gang_lookup_tag
     0.00%  kswapd0          [kernel.kallsyms]     [k] recalc_bh_state.part.42
     0.00%  kswapd0          [kernel.kallsyms]     [k] sch_direct_xmit
     0.00%  kswapd0          [kernel.kallsyms]     [k] sched_clock_cpu
     0.00%  kswapd0          [kernel.kallsyms]     [k] shrink_slab
     0.00%  kswapd0          [kernel.kallsyms]     [k] sk_load_half_positive_offset
     0.00%  kswapd0          [kernel.kallsyms]     [k] skb_add_rx_frag
     0.00%  kswapd0          [kernel.kallsyms]     [k] skb_checksum
     0.00%  kswapd0          [kernel.kallsyms]     [k] skb_clone
     0.00%  kswapd0          [kernel.kallsyms]     [k] skb_csum_hwoffload_help
     0.00%  kswapd0          [kernel.kallsyms]     [k] skb_defer_rx_timestamp
     0.00%  kswapd0          [kernel.kallsyms]     [k] snapshot_refaults
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_current_mss
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_cwnd_reduction
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_fastretrans_alert
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_options_write
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_rate_skb_delivered
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_sacktag_write_queue
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_tasklet_func
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_v4_do_rcv
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_v4_send_check
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_validate_incoming
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_wfree
     0.00%  kswapd0          [kernel.kallsyms]     [k] tcp_xmit_retransmit_queue.part.35
     0.00%  kswapd0          [kernel.kallsyms]     [k] validate_xmit_skb_list
     0.00%  kswapd0          [unknown]             [k] 0xffffffffa00f4e1a
     0.00%  kswapd0          [unknown]             [k] 0xffffffffa00f4e2c
     0.00%  kswapd0          [unknown]             [k] 0xffffffffa00f4e6f
     0.00%  kswapd0          [unknown]             [k] 0xffffffffa00f4e79
     0.00%  kworker/1:1H     [xfs]                 [k] xfs_trans_ail_cursor_last
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] __bitmap_and
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] __sched_text_start
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] _find_next_bit
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] evtchn_from_irq
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] inc_node_page_state
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] mod_node_page_state
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] page_mapping
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] vmpressure_work_fn
     0.00%  kworker/1:2      [kernel.kallsyms]     [k] worker_thread
     0.00%  kworker/1:2      [xfs]                 [k] xfs_log_commit_cil
     0.00%  kworker/1:2      [xfs]                 [k] xfs_reclaim_inode_grab
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] __sched_text_start
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] _raw_spin_lock_irqsave
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] mem_cgroup_page_lruvec
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] mutex_lock
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] process_one_work
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] refresh_cpu_vm_stats
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] smp_call_function_many
     0.00%  kworker/2:1      [kernel.kallsyms]     [k] xen_hypercall_event_channel_op
     0.00%  kworker/2:1H     [xfs]                 [k] xfs_trans_ail_cursor_last
     0.00%  kworker/3:0      [kernel.kallsyms]     [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  kworker/3:0      [kernel.kallsyms]     [k] dev_gro_receive
     0.00%  kworker/3:0      [kernel.kallsyms]     [k] ip_output
     0.00%  kworker/3:0      [kernel.kallsyms]     [k] ksize
     0.00%  kworker/3:0      [kernel.kallsyms]     [k] process_one_work
     0.00%  kworker/3:0      [kernel.kallsyms]     [k] pvclock_clocksource_read
     0.00%  kworker/3:0      [kernel.kallsyms]     [k] vmpressure_work_fn
     0.00%  kworker/3:2      [kernel.kallsyms]     [k] __call_rcu.constprop.68
     0.00%  kworker/3:2      [kernel.kallsyms]     [k] __pskb_pull_tail
     0.00%  kworker/3:2      [kernel.kallsyms]     [k] __softirqentry_text_start
     0.00%  kworker/3:2      [kernel.kallsyms]     [k] net_rx_action
     0.00%  kworker/3:2      [kernel.kallsyms]     [k] process_one_work
     0.00%  kworker/3:2      [kernel.kallsyms]     [k] radix_tree_delete_item
     0.00%  kworker/3:2      [kernel.kallsyms]     [k] rcu_all_qs
     0.00%  kworker/3:2      [kernel.kallsyms]     [k] text_poke
     0.00%  kworker/3:2      [kernel.kallsyms]     [k] text_poke_bp
     0.00%  kworker/3:2      [kernel.kallsyms]     [k] vmpressure_work_fn
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] __bio_try_merge_page
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] __indirect_thunk_start
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] __pagevec_release
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] __slab_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] __unlock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] alloc_request_simple
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] bio_add_page
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] bio_clone_fast
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] blk_attempt_plug_merge
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] blk_init_request_from_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] blk_throtl_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] generic_make_request
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] gnttab_end_foreign_access_ref_v1
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] kmem_cache_alloc_node
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] list_sort.part.0
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] page_vma_mapped_walk
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] prefetch_freepointer
     0.00%  kworker/u30:0    [kernel.kallsyms]     [k] tcp_ack
     0.00%  kworker/u30:0    [xfs]                 [k] xfs_fsb_to_db
     0.00%  kworker/u30:0    [xfs]                 [k] xfs_trans_add_item
     0.00%  kworker/u30:0    [xfs]                 [k] xfs_trim_extent
     0.00%  kworker/u30:0    [xfs]                 [k] xfs_vm_set_page_dirty
     0.00%  kworker/u30:0    [xfs]                 [k] xlog_grant_add_space.isra.6
     0.00%  kworker/u30:1    [kernel.kallsyms]     [k] __lock_text_start
     0.00%  kworker/u30:2    [kernel.kallsyms]     [k] tty_ldisc_ref
     0.00%  perf             [kernel.kallsyms]     [k] __alloc_skb
     0.00%  perf             [kernel.kallsyms]     [k] __audit_syscall_exit
     0.00%  perf             [kernel.kallsyms]     [k] __free_pages
     0.00%  perf             [kernel.kallsyms]     [k] __free_pages_ok
     0.00%  perf             [kernel.kallsyms]     [k] __kfree_skb_flush
     0.00%  perf             [kernel.kallsyms]     [k] __mnt_want_write_file
     0.00%  perf             [kernel.kallsyms]     [k] __pskb_trim_head
     0.00%  perf             [kernel.kallsyms]     [k] __set_page_dirty
     0.00%  perf             [kernel.kallsyms]     [k] __skb_clone
     0.00%  perf             [kernel.kallsyms]     [k] __slab_free
     0.00%  perf             [kernel.kallsyms]     [k] __tcp_transmit_skb
     0.00%  perf             [kernel.kallsyms]     [k] __unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]     [k] __vfs_write
     0.00%  perf             [kernel.kallsyms]     [k] _raw_spin_lock_irq
     0.00%  perf             [kernel.kallsyms]     [k] blk_flush_plug_list
     0.00%  perf             [kernel.kallsyms]     [k] dev_queue_xmit
     0.00%  perf             [kernel.kallsyms]     [k] free_hot_cold_page
     0.00%  perf             [kernel.kallsyms]     [k] free_hot_cold_page_list
     0.00%  perf             [kernel.kallsyms]     [k] fsnotify
     0.00%  perf             [kernel.kallsyms]     [k] gnttab_update_entry_v1
     0.00%  perf             [kernel.kallsyms]     [k] grab_cache_page_write_begin
     0.00%  perf             [kernel.kallsyms]     [k] ip_finish_output2
     0.00%  perf             [kernel.kallsyms]     [k] ip_local_deliver_finish
     0.00%  perf             [kernel.kallsyms]     [k] ipv4_mtu
     0.00%  perf             [kernel.kallsyms]     [k] kfree_skbmem
     0.00%  perf             [kernel.kallsyms]     [k] minmax_subwin_update
     0.00%  perf             [kernel.kallsyms]     [k] mntput
     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_put_handle
     0.00%  perf             [kernel.kallsyms]     [k] policy_nodemask
     0.00%  perf             [kernel.kallsyms]     [k] radix_tree_lookup_slot
     0.00%  perf             [kernel.kallsyms]     [k] raw_local_deliver
     0.00%  perf             [kernel.kallsyms]     [k] security_file_permission
     0.00%  perf             [kernel.kallsyms]     [k] security_sock_rcv_skb
     0.00%  perf             [kernel.kallsyms]     [k] skb_copy_bits
     0.00%  perf             [kernel.kallsyms]     [k] skb_release_head_state
     0.00%  perf             [kernel.kallsyms]     [k] skb_split
     0.00%  perf             [kernel.kallsyms]     [k] sys_write
     0.00%  perf             [kernel.kallsyms]     [k] syscall_trace_enter
     0.00%  perf             [kernel.kallsyms]     [k] tcp4_gro_receive
     0.00%  perf             [kernel.kallsyms]     [k] tcp_ack
     0.00%  perf             [kernel.kallsyms]     [k] tcp_clean_rtx_queue
     0.00%  perf             [kernel.kallsyms]     [k] tcp_cong_avoid_ai
     0.00%  perf             [kernel.kallsyms]     [k] tcp_current_mss
     0.00%  perf             [kernel.kallsyms]     [k] tcp_established_options
     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_rate_gen
     0.00%  perf             [kernel.kallsyms]     [k] tcp_rearm_rto.part.59
     0.00%  perf             [kernel.kallsyms]     [k] tcp_trim_head
     0.00%  perf             [kernel.kallsyms]     [k] tcp_tso_segs
     0.00%  perf             [kernel.kallsyms]     [k] tcp_v4_do_rcv
     0.00%  perf             [kernel.kallsyms]     [k] tcp_write_xmit
     0.00%  perf             [kernel.kallsyms]     [k] unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]     [k] up_read
     0.00%  perf             [kernel.kallsyms]     [k] validate_xmit_skb
     0.00%  perf             [xfs]                 [k] xfs_bmbt_get_startoff
     0.00%  perf             [xfs]                 [k] xfs_extent_busy_clear
     0.00%  perf             [xfs]                 [k] xfs_file_aio_write_checks
     0.00%  perf             [xfs]                 [k] xfs_file_iomap_end
     0.00%  perf             [xfs]                 [k] xfs_iext_get_ext
     0.00%  perf             [xfs]                 [k] xfs_iext_lookup_extent
     0.00%  perf             [xfs]                 [k] xfs_iextents_copy
     0.00%  perf             [xfs]                 [k] xfs_inode_item_data_fork_size.isra.1
     0.00%  perf             [xfs]                 [k] xfs_inode_item_size
     0.00%  perf             [xfs]                 [k] xfs_log_ticket_put
     0.00%  perf             [xfs]                 [k] xfs_trans_free_dqinfo
     0.00%  perf             [xfs]                 [k] xfs_trans_reserve
     0.00%  perf             [xfs]                 [k] xfs_trans_unreserve_and_mod_sb
     0.00%  perf             [xfs]                 [k] xfs_vn_update_time
     0.00%  perf             [xfs]                 [k] xlog_ticket_alloc
     0.00%  perf             perf                  [.] perf_data_file__write
     0.00%  perf             perf                  [.] 0x000000000003a6e1
     0.00%  perf             perf                  [.] 0x000000000003a713
     0.00%  perf             perf                  [.] 0x000000000003acd0
     0.00%  perf             perf                  [.] 0x000000000003ad41
     0.00%  perf             perf                  [.] 0x000000000003ad6a
     0.00%  perf             perf                  [.] 0x000000000003adde
     0.00%  perf             perf                  [.] 0x000000000003ae9a
     0.00%  perf             perf                  [.] 0x000000000003aebd
     0.00%  perf             perf                  [.] 0x000000000003aefb
     0.00%  perf             perf                  [.] 0x000000000003b01c
     0.00%  pkill            [kernel.kallsyms]     [k] __do_page_fault
     0.00%  pkill            [kernel.kallsyms]     [k] __get_user_pages
     0.00%  pkill            [kernel.kallsyms]     [k] __lock_text_start
     0.00%  pkill            [kernel.kallsyms]     [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  pkill            [kernel.kallsyms]     [k] format_decode
     0.00%  pkill            [kernel.kallsyms]     [k] get_pid_task
     0.00%  pkill            [kernel.kallsyms]     [k] get_task_cred
     0.00%  pkill            [kernel.kallsyms]     [k] ptep_clear_flush
     0.00%  pkill            [kernel.kallsyms]     [k] vma_interval_tree_insert
     0.00%  pkill            [kernel.kallsyms]     [k] vsnprintf
     0.00%  pkill            ld-2.26.so            [.] _dl_relocate_object
     0.00%  pkill            ld-2.26.so            [.] do_lookup_x
     0.00%  pkill            ld-2.26.so            [.] mmap64
     0.00%  pkill            ld-2.26.so            [.] open64
     0.00%  pkill            ld-2.26.so            [.] strcmp
     0.00%  pkill            libc-2.26.so          [.] __GI_____strtoll_l_internal
     0.00%  pkill            libc-2.26.so          [.] __close
     0.00%  pkill            libc-2.26.so          [.] __strchr_avx2
     0.00%  postgres         [crc32c_intel]        [k] crc32c_pcl_intel_update
     0.00%  postgres         [ipv6]                [k] fl6_update_dst
     0.00%  postgres         [kernel.kallsyms]     [k] __d_rehash
     0.00%  postgres         [kernel.kallsyms]     [k] __dentry_kill
     0.00%  postgres         [kernel.kallsyms]     [k] __follow_mount_rcu.isra.30
     0.00%  postgres         [kernel.kallsyms]     [k] __handle_mm_fault
     0.00%  postgres         [kernel.kallsyms]     [k] __legitimize_mnt
     0.00%  postgres         [kernel.kallsyms]     [k] __mark_inode_dirty
     0.00%  postgres         [kernel.kallsyms]     [k] __mod_node_page_state
     0.00%  postgres         [kernel.kallsyms]     [k] __tcp_retransmit_skb
     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] __x86_indirect_thunk_r11
     0.00%  postgres         [kernel.kallsyms]     [k] __x86_indirect_thunk_rdx
     0.00%  postgres         [kernel.kallsyms]     [k] _atomic_dec_and_lock
     0.00%  postgres         [kernel.kallsyms]     [k] anon_vma_interval_tree_remove
     0.00%  postgres         [kernel.kallsyms]     [k] bio_phys_segments
     0.00%  postgres         [kernel.kallsyms]     [k] blk_rq_merge_ok
     0.00%  postgres         [kernel.kallsyms]     [k] clear_page_dirty_for_io
     0.00%  postgres         [kernel.kallsyms]     [k] clear_shadow_entry
     0.00%  postgres         [kernel.kallsyms]     [k] copy_page_range
     0.00%  postgres         [kernel.kallsyms]     [k] copy_process.part.39
     0.00%  postgres         [kernel.kallsyms]     [k] do_dentry_open
     0.00%  postgres         [kernel.kallsyms]     [k] do_sigaction
     0.00%  postgres         [kernel.kallsyms]     [k] do_sys_open
     0.00%  postgres         [kernel.kallsyms]     [k] down_write
     0.00%  postgres         [kernel.kallsyms]     [k] ep_free
     0.00%  postgres         [kernel.kallsyms]     [k] file_update_time
     0.00%  postgres         [kernel.kallsyms]     [k] filename_lookup
     0.00%  postgres         [kernel.kallsyms]     [k] filp_close
     0.00%  postgres         [kernel.kallsyms]     [k] find_get_pages_tag
     0.00%  postgres         [kernel.kallsyms]     [k] flush_tlb_mm_range
     0.00%  postgres         [kernel.kallsyms]     [k] fput
     0.00%  postgres         [kernel.kallsyms]     [k] free_uid
     0.00%  postgres         [kernel.kallsyms]     [k] from_kgid_munged
     0.00%  postgres         [kernel.kallsyms]     [k] get_empty_filp
     0.00%  postgres         [kernel.kallsyms]     [k] gnttab_grant_foreign_access_ref
     0.00%  postgres         [kernel.kallsyms]     [k] handle_mm_fault
     0.00%  postgres         [kernel.kallsyms]     [k] ima_file_free
     0.00%  postgres         [kernel.kallsyms]     [k] init_tg_cfs_entry
     0.00%  postgres         [kernel.kallsyms]     [k] iomap_write_actor
     0.00%  postgres         [kernel.kallsyms]     [k] iov_iter_fault_in_readable
     0.00%  postgres         [kernel.kallsyms]     [k] kmem_cache_alloc_node_trace
     0.00%  postgres         [kernel.kallsyms]     [k] link_path_walk
     0.00%  postgres         [kernel.kallsyms]     [k] mark_buffer_dirty
     0.00%  postgres         [kernel.kallsyms]     [k] may_expand_vm
     0.00%  postgres         [kernel.kallsyms]     [k] memcpy
     0.00%  postgres         [kernel.kallsyms]     [k] napi_schedule_prep
     0.00%  postgres         [kernel.kallsyms]     [k] node_page_state
     0.00%  postgres         [kernel.kallsyms]     [k] page_mkclean
     0.00%  postgres         [kernel.kallsyms]     [k] path_init
     0.00%  postgres         [kernel.kallsyms]     [k] path_lookupat
     0.00%  postgres         [kernel.kallsyms]     [k] path_openat
     0.00%  postgres         [kernel.kallsyms]     [k] security_inode_getattr
     0.00%  postgres         [kernel.kallsyms]     [k] sk_load_byte_positive_offset
     0.00%  postgres         [kernel.kallsyms]     [k] skb_condense
     0.00%  postgres         [kernel.kallsyms]     [k] skb_zerocopy_clone
     0.00%  postgres         [kernel.kallsyms]     [k] sock_wfree
     0.00%  postgres         [kernel.kallsyms]     [k] sys_epoll_ctl
     0.00%  postgres         [kernel.kallsyms]     [k] sys_newlstat
     0.00%  postgres         [kernel.kallsyms]     [k] sys_openat
     0.00%  postgres         [kernel.kallsyms]     [k] tag_pages_for_writeback
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_any_retrans_done.part.30
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_cwnd_reduction
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_match_skb_to_sack
     0.00%  postgres         [kernel.kallsyms]     [k] tcp_try_undo_recovery
     0.00%  postgres         [kernel.kallsyms]     [k] terminate_walk
     0.00%  postgres         [kernel.kallsyms]     [k] up_write
     0.00%  postgres         [kernel.kallsyms]     [k] vfs_statx
     0.00%  postgres         [kernel.kallsyms]     [k] vmacache_find
     0.00%  postgres         [kernel.kallsyms]     [k] wake_all_kswapds
     0.00%  postgres         [kernel.kallsyms]     [k] wakeup_kswapd
     0.00%  postgres         [xfs]                 [k] _xfs_buf_find
     0.00%  postgres         [xfs]                 [k] xfs_buf_offset
     0.00%  postgres         [xfs]                 [k] xfs_da_hashname
     0.00%  postgres         [xfs]                 [k] xfs_file_buffered_aio_write
     0.00%  postgres         [xfs]                 [k] xfs_iget_check_free_state
     0.00%  postgres         [xfs]                 [k] xfs_perag_get
     0.00%  postgres         [xfs]                 [k] xfs_release
     0.00%  postgres         [xfs]                 [k] xfs_trans_brelse
     0.00%  postgres         [xfs]                 [k] xfs_trans_buf_item_match
     0.00%  postgres         [xfs]                 [k] xfs_trans_reserve
     0.00%  postgres         [xfs]                 [k] xfs_vn_getattr
     0.00%  postgres         ld-2.26.so            [.] _dl_fini
     0.00%  postgres         ld-2.26.so            [.] do_lookup_x
     0.00%  postgres         libc-2.26.so          [.] _IO_doallocbuf
     0.00%  postgres         libc-2.26.so          [.] _IO_file_fopen@@GLIBC_2.2.5
     0.00%  postgres         libc-2.26.so          [.] _IO_old_init
     0.00%  postgres         libc-2.26.so          [.] __GI_____strtoull_l_internal
     0.00%  postgres         libc-2.26.so          [.] __GI___libc_open
     0.00%  postgres         libc-2.26.so          [.] __GI___libc_write
     0.00%  postgres         libc-2.26.so          [.] __GI_strtoul
     0.00%  postgres         libc-2.26.so          [.] __strcmp_sse2_unaligned
     0.00%  postgres         libc-2.26.so          [.] cfree@GLIBC_2.2.5
     0.00%  postgres         libc-2.26.so          [.] epoll_create1
     0.00%  postgres         libpthread-2.26.so    [.] __close
     0.00%  postgres         libpthread-2.26.so    [.] __libc_read
     0.00%  postgres         libpthread-2.26.so    [.] __open64
     0.00%  postgres         postgres              [.] AddFileToManifest
     0.00%  postgres         postgres              [.] AllocSetFree
     0.00%  postgres         postgres              [.] AllocateRelationDesc
     0.00%  postgres         postgres              [.] BaseInit
     0.00%  postgres         postgres              [.] BufFileDumpBuffer
     0.00%  postgres         postgres              [.] BufferAlloc
     0.00%  postgres         postgres              [.] CheckForSerializableConflictOutNeeded
     0.00%  postgres         postgres              [.] CheckPointReplicationSlots
     0.00%  postgres         postgres              [.] CopyXLogRecordToWAL
     0.00%  postgres         postgres              [.] DataChecksumsEnabled
     0.00%  postgres         postgres              [.] FreeDesc
     0.00%  postgres         postgres              [.] GetCCHashEqFuncs
     0.00%  postgres         postgres              [.] InitProcGlobal
     0.00%  postgres         postgres              [.] IsSharedRelation
     0.00%  postgres         postgres              [.] LWLockAttemptLock
     0.00%  postgres         postgres              [.] LWLockConflictsWithVar
     0.00%  postgres         postgres              [.] LWLockRelease
     0.00%  postgres         postgres              [.] LWLockWaitForVar
     0.00%  postgres         postgres              [.] LWLockWaitListUnlock
     0.00%  postgres         postgres              [.] LockAcquireExtended
     0.00%  postgres         postgres              [.] LockBufHdr
     0.00%  postgres         postgres              [.] LockRelease
     0.00%  postgres         postgres              [.] MakeSingleTupleTableSlot
     0.00%  postgres         postgres              [.] RecoveryInProgress
     0.00%  postgres         postgres              [.] RelationBuildTupleDesc
     0.00%  postgres         postgres              [.] RelationCacheInitialize
     0.00%  postgres         postgres              [.] RelationIdGetRelation
     0.00%  postgres         postgres              [.] SHMQueueInsertBefore
     0.00%  postgres         postgres              [.] SearchCatCache1
     0.00%  postgres         postgres              [.] ShmemAllocRaw
     0.00%  postgres         postgres              [.] XidInMVCCSnapshot
     0.00%  postgres         postgres              [.] _bt_search
     0.00%  postgres         postgres              [.] adjust_sign
     0.00%  postgres         postgres              [.] appendStringInfoString
     0.00%  postgres         postgres              [.] before_shmem_exit
     0.00%  postgres         postgres              [.] btgettuple
     0.00%  postgres         postgres              [.] dopr_outch
     0.00%  postgres         postgres              [.] dostr
     0.00%  postgres         postgres              [.] element_alloc
     0.00%  postgres         postgres              [.] epoll_create1@plt
     0.00%  postgres         postgres              [.] forkname_chars
     0.00%  postgres         postgres              [.] hash_seq_search
     0.00%  postgres         postgres              [.] heap_getnext
     0.00%  postgres         postgres              [.] heapgettup_pagemode
     0.00%  postgres         postgres              [.] looks_like_temp_rel_name
     0.00%  postgres         postgres              [.] mdopenfork
     0.00%  postgres         postgres              [.] next_token
     0.00%  postgres         postgres              [.] oid_compare
     0.00%  postgres         postgres              [.] open@plt
     0.00%  postgres         postgres              [.] palloc
     0.00%  postgres         postgres              [.] perform_spin_delay
     0.00%  postgres         postgres              [.] pfree
     0.00%  postgres         postgres              [.] pg_encoding_max_length
     0.00%  postgres         postgres              [.] pg_qsort
     0.00%  postgres         postgres              [.] pg_vsnprintf
     0.00%  postgres         postgres              [.] pg_vsprintf
     0.00%  postgres         postgres              [.] pgstat_recv_tempfile
     0.00%  postgres         postgres              [.] relation_needs_vacanalyze
     0.00%  postgres         postgres              [.] sendDir
     0.00%  postgres         postgres              [.] tarCreateHeader
     0.00%  postgres         [unknown]             [k] 0xffffffffa00f4e45
     0.00%  postgres         [unknown]             [k] 0xffffffffa00f4e6f
     0.00%  postgres         [unknown]             [k] 0xffffffffa00f4ec5
     0.00%  ps               [kernel.kallsyms]     [k] __d_lookup_rcu
     0.00%  ps               [kernel.kallsyms]     [k] __lock_text_start
     0.00%  ps               [kernel.kallsyms]     [k] bitmap_string.isra.7
     0.00%  ps               [kernel.kallsyms]     [k] do_syscall_64
     0.00%  ps               [kernel.kallsyms]     [k] follow_page_mask
     0.00%  ps               [kernel.kallsyms]     [k] kmem_cache_alloc
     0.00%  ps               [kernel.kallsyms]     [k] put_dec
     0.00%  ps               [kernel.kallsyms]     [k] task_numa_group_id
     0.00%  ps               [kernel.kallsyms]     [k] unmap_page_range
     0.00%  ps               libc-2.26.so          [.] __GI___readlink
     0.00%  ps               libc-2.26.so          [.] __gconv_transform_utf8_internal
     0.00%  ps               libc-2.26.so          [.] __strchr_avx2
     0.00%  ps               libc-2.26.so          [.] __xstat64
     0.00%  ps               libc-2.26.so          [.] vfprintf
     0.00%  ps               libprocps.so.4.0.0    [.] 0x0000000000007e53
     0.00%  qmgr             [unknown]             [.] 0x000055c013d81241
     0.00%  rcu_sched        [kernel.kallsyms]     [k] rcu_gp_kthread
     0.00%  rcu_sched        [kernel.kallsyms]     [k] schedule_timeout
     0.00%  rngd             [kernel.kallsyms]     [k] __alloc_skb
     0.00%  rngd             [kernel.kallsyms]     [k] __dev_queue_xmit
     0.00%  rngd             [kernel.kallsyms]     [k] __free_pages_ok
     0.00%  rngd             [kernel.kallsyms]     [k] __task_pid_nr_ns
     0.00%  rngd             [kernel.kallsyms]     [k] __tcp_transmit_skb
     0.00%  rngd             [kernel.kallsyms]     [k] _raw_spin_lock
     0.00%  rngd             [kernel.kallsyms]     [k] bictcp_acked
     0.00%  rngd             [kernel.kallsyms]     [k] consume_skb
     0.00%  rngd             [kernel.kallsyms]     [k] eth_type_trans
     0.00%  rngd             [kernel.kallsyms]     [k] gnttab_end_foreign_access_ref_v1
     0.00%  rngd             [kernel.kallsyms]     [k] inet_ehashfn
     0.00%  rngd             [kernel.kallsyms]     [k] kfree
     0.00%  rngd             [kernel.kallsyms]     [k] net_rx_action
     0.00%  rngd             [kernel.kallsyms]     [k] net_tx_action
     0.00%  rngd             [kernel.kallsyms]     [k] packet_rcv
     0.00%  rngd             [kernel.kallsyms]     [k] perf_trace_run_bpf_submit
     0.00%  rngd             [kernel.kallsyms]     [k] prefetch_freepointer
     0.00%  rngd             [kernel.kallsyms]     [k] rcu_bh_qs
     0.00%  rngd             [kernel.kallsyms]     [k] skb_clone
     0.00%  rngd             [kernel.kallsyms]     [k] skb_release_data
     0.00%  rngd             [kernel.kallsyms]     [k] tcp4_gro_receive
     0.00%  rngd             [kernel.kallsyms]     [k] tcp_clean_rtx_queue
     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_walk
     0.00%  rngd             [kernel.kallsyms]     [k] tcp_sacktag_write_queue
     0.00%  rngd             [kernel.kallsyms]     [k] tcp_v4_do_rcv
     0.00%  rngd             [kernel.kallsyms]     [k] tcp_v4_md5_lookup
     0.00%  rngd             [kernel.kallsyms]     [k] xen_sched_clock
     0.00%  rngd             [unknown]             [k] 0xffffffffa00f4ed7
     0.00%  sa1              [kernel.kallsyms]     [k] copy_process.part.39
     0.00%  sa1              [kernel.kallsyms]     [k] cp_new_stat
     0.00%  sa1              [kernel.kallsyms]     [k] find_vma
     0.00%  sa1              [kernel.kallsyms]     [k] get_unmapped_area
     0.00%  sa1              [kernel.kallsyms]     [k] page_add_new_anon_rmap
     0.00%  sa1              [kernel.kallsyms]     [k] sk_load_half_positive_offset
     0.00%  sa1              libc-2.26.so          [.] __xstat64
     0.00%  sa1              libc-2.26.so          [.] _dl_addr
     0.00%  sa1              libc-2.26.so          [.] malloc
     0.00%  sadc             [kernel.kallsyms]     [k] __atime_needs_update
     0.00%  sadc             [kernel.kallsyms]     [k] __do_page_fault
     0.00%  sadc             [kernel.kallsyms]     [k] arch_irq_stat_cpu
     0.00%  sadc             [kernel.kallsyms]     [k] link_path_walk
     0.00%  sadc             [kernel.kallsyms]     [k] memcpy_erms
     0.00%  sadc             [kernel.kallsyms]     [k] walk_component
     0.00%  sadc             libc-2.26.so          [.] _IO_file_doallocate
     0.00%  screen           [kernel.kallsyms]     [k] n_tty_poll
     0.00%  screen           [unknown]             [.] 0x00005578699b2d2d
     0.00%  sh               [kernel.kallsyms]     [k] unlock_page_memcg
     0.00%  sh               [kernel.kallsyms]     [k] vm_mmap_pgoff
     0.00%  sh               ld-2.26.so            [.] _dl_relocate_object
     0.00%  sh               libc-2.26.so          [.] __brk
     0.00%  sh               libc-2.26.so          [.] __mbrtowc
     0.00%  sshd             [ipv6]                [k] inet6_dump_addr
     0.00%  sshd             [kernel.kallsyms]     [k] __audit_syscall_exit
     0.00%  sshd             [kernel.kallsyms]     [k] __d_lookup_rcu
     0.00%  sshd             [kernel.kallsyms]     [k] __fget_light
     0.00%  sshd             [kernel.kallsyms]     [k] __kmalloc
     0.00%  sshd             [kernel.kallsyms]     [k] __lock_text_start
     0.00%  sshd             [kernel.kallsyms]     [k] alloc_rt_sched_group
     0.00%  sshd             [kernel.kallsyms]     [k] anon_vma_clone
     0.00%  sshd             [kernel.kallsyms]     [k] copy_page
     0.00%  sshd             [kernel.kallsyms]     [k] copy_page_range
     0.00%  sshd             [kernel.kallsyms]     [k] copy_process.part.39
     0.00%  sshd             [kernel.kallsyms]     [k] do_select
     0.00%  sshd             [kernel.kallsyms]     [k] flush_tlb_mm_range
     0.00%  sshd             [kernel.kallsyms]     [k] mark_page_accessed
     0.00%  sshd             [kernel.kallsyms]     [k] netlink_recvmsg
     0.00%  sshd             [kernel.kallsyms]     [k] number
     0.00%  sshd             [kernel.kallsyms]     [k] proc_sys_revalidate
     0.00%  sshd             [kernel.kallsyms]     [k] sk_prot_alloc
     0.00%  sshd             [kernel.kallsyms]     [k] skb_release_head_state
     0.00%  sshd             [kernel.kallsyms]     [k] sock_def_readable
     0.00%  sshd             [kernel.kallsyms]     [k] try_charge
     0.00%  sshd             [kernel.kallsyms]     [k] tty_write
     0.00%  sshd             [kernel.kallsyms]     [k] unix_stream_sendmsg
     0.00%  sshd             [kernel.kallsyms]     [k] up_write
     0.00%  sshd             [kernel.kallsyms]     [k] xennet_start_xmit
     0.00%  sshd             [xfs]                 [k] xfs_iget
     0.00%  sshd             ld-2.26.so            [.] mmap64
     0.00%  sshd             libc-2.26.so          [.] _IO_doallocbuf
     0.00%  sshd             libc-2.26.so          [.] __cxa_finalize
     0.00%  sshd             libc-2.26.so          [.] __fxstat64
     0.00%  sshd             libc-2.26.so          [.] __memmove_avx_unaligned_erms
     0.00%  sshd             libc-2.26.so          [.] _int_free
     0.00%  sshd             libc-2.26.so          [.] _int_malloc
     0.00%  sshd             libc-2.26.so          [.] getutline_r_file
     0.00%  sshd             libc-2.26.so          [.] read
     0.00%  sshd             libc-2.26.so          [.] realloc
     0.00%  sshd             libc-2.26.so          [.] vfprintf
     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   [.] 0x00000000000c7427
     0.00%  sshd             libcrypto.so.1.0.2k   [.] 0x00000000000d4cc3
     0.00%  sshd             libm-2.26.so          [.] frame_dummy
     0.00%  sshd             libnss_files-2.26.so  [.] internal_getent
     0.00%  sshd             sshd                  [.] 0x000000000004b800
     0.00%  sshd             sshd                  [.] 0x00000000000744bc
     0.00%  sshd             sshd                  [.] 0x00000000000744d2
     0.00%  sshd             sshd                  [.] 0x00000000000744f5
     0.00%  sshd             sshd                  [.] 0x0000000000074502
     0.00%  sshd             sshd                  [.] 0x000000000007455d
     0.00%  sshd             sshd                  [.] 0x0000000000074563
     0.00%  sshd             sshd                  [.] 0x000000000007458a
     0.00%  sshd             sshd                  [.] 0x0000000000074597
     0.00%  sshd             sshd                  [.] 0x00000000000745a6
     0.00%  sshd             sshd                  [.] 0x00000000000758e0
     0.00%  sshd             [unknown]             [.] 0x0000557a5b2cf055
     0.00%  sshd             [unknown]             [.] 0x0000557a5b2cf11a
     0.00%  sshd             [unknown]             [.] 0x0000557a5b2cf427
     0.00%  swapper          [kernel.kallsyms]     [k] __alloc_pages_slowpath
     0.00%  swapper          [kernel.kallsyms]     [k] __wake_up
     0.00%  swapper          [kernel.kallsyms]     [k] __wake_up_common_lock
     0.00%  swapper          [kernel.kallsyms]     [k] _raw_spin_lock_irq
     0.00%  swapper          [kernel.kallsyms]     [k] apic_send_IPI_self
     0.00%  swapper          [kernel.kallsyms]     [k] bictcp_state
     0.00%  swapper          [kernel.kallsyms]     [k] cpumask_next_and
     0.00%  swapper          [kernel.kallsyms]     [k] fib_table_lookup
     0.00%  swapper          [kernel.kallsyms]     [k] native_apic_wait_icr_idle
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_skb_mark_lost_uncond_verify
     0.00%  swapper          [kernel.kallsyms]     [k] tcp_try_keep_open
     0.00%  swapper          [kernel.kallsyms]     [k] wakeup_kswapd
     0.00%  swapper          [unknown]             [k] 0xffffffffa00f4e79
     0.00%  systemd          [kernel.kallsyms]     [k] SYSC_connect
     0.00%  systemd          [kernel.kallsyms]     [k] __inode_permission
     0.00%  systemd          [kernel.kallsyms]     [k] filename_lookup
     0.00%  systemd          [kernel.kallsyms]     [k] finish_task_switch
     0.00%  systemd          [kernel.kallsyms]     [k] kernfs_sop_show_path
     0.00%  systemd          [kernel.kallsyms]     [k] perf_trace_buf_alloc
     0.00%  systemd          [kernel.kallsyms]     [k] proc_cgroup_show
     0.00%  systemd          [kernel.kallsyms]     [k] release_pages
     0.00%  systemd          [kernel.kallsyms]     [k] security_inode_getattr
     0.00%  systemd          [kernel.kallsyms]     [k] show_type.isra.2
     0.00%  systemd          [kernel.kallsyms]     [k] sock_wfree
     0.00%  systemd          [kernel.kallsyms]     [k] sys_getdents
     0.00%  systemd          [kernel.kallsyms]     [k] terminate_walk
     0.00%  systemd          [unknown]             [.] 0x000055f99bab3f45
     0.00%  systemd          [unknown]             [.] 0x000055f99bab42df
     0.00%  systemd          [unknown]             [.] 0x000055f99bab5fa5
     0.00%  systemd          [unknown]             [.] 0x000055f99bb028b1
     0.00%  systemd          [unknown]             [.] 0x00007f7c52cc6a43
     0.00%  systemd          [unknown]             [.] 0x00007f7c52cc9a2a
     0.00%  systemd          [unknown]             [.] 0x00007f7c52cf3fa0
     0.00%  systemd          [unknown]             [.] 0x00007f7c52cf6018
     0.00%  systemd          [unknown]             [.] 0x00007f7c52cf7832
     0.00%  systemd          [unknown]             [.] 0x00007f7c52d0297a
     0.00%  systemd          [unknown]             [.] 0x00007f7c52d37305
     0.00%  systemd          [unknown]             [.] 0x00007f7c52dc3f59
     0.00%  systemd          [unknown]             [.] 0x00007ffd5c9a4b62
     0.00%  systemd-cgroups  [kernel.kallsyms]     [k] __d_lookup_rcu
     0.00%  systemd-cgroups  [kernel.kallsyms]     [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  systemd-cgroups  [kernel.kallsyms]     [k] percpu_counter_add_batch
     0.00%  systemd-cgroups  ld-2.26.so            [.] _dl_lookup_symbol_x
     0.00%  systemd-cgroups  ld-2.26.so            [.] _dl_sysdep_start
     0.00%  systemd-cgroups  libc-2.26.so          [.] _dl_addr
     0.00%  systemd-journal  [kernel.kallsyms]     [k] __do_page_fault
     0.00%  systemd-journal  [kernel.kallsyms]     [k] __getnstimeofday64
     0.00%  systemd-journal  [kernel.kallsyms]     [k] __lock_text_start
     0.00%  systemd-journal  [kernel.kallsyms]     [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  systemd-journal  [kernel.kallsyms]     [k] _raw_spin_lock
     0.00%  systemd-journal  [kernel.kallsyms]     [k] do_sys_ftruncate.constprop.18
     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_pid_task
     0.00%  systemd-journal  [kernel.kallsyms]     [k] kmem_cache_alloc
     0.00%  systemd-journal  [kernel.kallsyms]     [k] pvclock_clocksource_read
     0.00%  systemd-journal  [kernel.kallsyms]     [k] radix_tree_next_chunk
     0.00%  systemd-journal  [kernel.kallsyms]     [k] radix_tree_tag_clear
     0.00%  systemd-journal  [kernel.kallsyms]     [k] vmacache_find
     0.00%  systemd-journal  [xfs]                 [k] __xfs_filemap_fault.constprop.8
     0.00%  systemd-journal  [unknown]             [.] 0x0000555b16bc2430
     0.00%  systemd-journal  [unknown]             [.] 0x0000555b16beb7e0
     0.00%  systemd-journal  [unknown]             [.] 0x0000555b16bef753
     0.00%  systemd-journal  [unknown]             [.] 0x00007f9196727c25
     0.00%  systemd-journal  [unknown]             [.] 0x00007f91967f5e30
     0.00%  systemd-journal  [unknown]             [.] 0x00007f91967f637e
     0.00%  systemd-logind   [kernel.kallsyms]     [k] __d_move
     0.00%  systemd-logind   [kernel.kallsyms]     [k] __d_rehash
     0.00%  systemd-logind   [kernel.kallsyms]     [k] __list_add_valid
     0.00%  systemd-logind   [kernel.kallsyms]     [k] __lock_text_start
     0.00%  systemd-logind   [kernel.kallsyms]     [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  systemd-logind   [kernel.kallsyms]     [k] do_timerfd_settime
     0.00%  systemd-logind   [kernel.kallsyms]     [k] file_ra_state_init
     0.00%  systemd-logind   [unknown]             [.] 0x00007f15aa3736fe
     0.00%  systemd-logind   [unknown]             [.] 0x00007f15aa3a8307
     0.00%  timeout          [kernel.kallsyms]     [k] perf_iterate_sb
     0.00%  timeout          libc-2.26.so          [.] __strncmp_sse42
     0.00%  xfsaild/xvda1    [kernel.kallsyms]     [k] __lock_text_start
     0.00%  xfsaild/xvda1    [kernel.kallsyms]     [k] finish_task_switch
     0.00%  xfsaild/xvda1    [kernel.kallsyms]     [k] packet_rcv
     0.00%  xfsaild/xvda1    [kernel.kallsyms]     [k] tcp_check_space
     0.00%  xfsaild/xvda1    [kernel.kallsyms]     [k] tcp_schedule_loss_probe
     0.00%  xfsaild/xvda1    [xfs]                 [k] _xfs_buf_ioapply
     0.00%  xfsaild/xvda1    [xfs]                 [k] xfs_buf_offset
     0.00%  xfsaild/xvda1    [xfs]                 [k] xfs_dir3_leaf1_write_verify
     0.00%  xfsaild/xvda1    [xfs]                 [k] xfs_inobt_verify
     0.00%  xfsaild/xvda1    [xfs]                 [k] xfs_inode_item_push


# Samples: 5M of event 'cpu-clock:k'
# Event count (approx.): 1275075750000
#
# Overhead  Command          Shared Object      Symbol                                       
# ........  ...............  .................  .............................................
#
    79.43%  swapper          [kernel.kallsyms]  [k] native_safe_halt
     6.89%  postgres         [kernel.kallsyms]  [k] do_syscall_64
     2.10%  postgres         [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.57%  postgres         [kernel.kallsyms]  [k] __audit_syscall_entry
     0.53%  postgres         [kernel.kallsyms]  [k] xen_clocksource_get_cycles
     0.52%  postgres         [kernel.kallsyms]  [k] __audit_syscall_exit
     0.46%  postgres         [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.46%  postgres         [kernel.kallsyms]  [k] tcp_recvmsg
     0.44%  postgres         [kernel.kallsyms]  [k] syscall_trace_enter
     0.40%  postgres         [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.40%  swapper          [kernel.kallsyms]  [k] __lock_text_start
     0.39%  postgres         [kernel.kallsyms]  [k] inet_recvmsg
     0.36%  postgres         [kernel.kallsyms]  [k] sys_gettimeofday
     0.33%  postgres         [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.33%  postgres         [kernel.kallsyms]  [k] __getnstimeofday64
     0.32%  postgres         [kernel.kallsyms]  [k] _raw_spin_lock_bh
     0.31%  postgres         [kernel.kallsyms]  [k] SYSC_recvfrom
     0.27%  swapper          [kernel.kallsyms]  [k] __softirqentry_text_start
     0.26%  postgres         [kernel.kallsyms]  [k] blk_flush_plug_list
     0.26%  postgres         [kernel.kallsyms]  [k] __fget_light
     0.18%  postgres         [kernel.kallsyms]  [k] import_single_range
     0.15%  postgres         [kernel.kallsyms]  [k] do_gettimeofday
     0.15%  postgres         [kernel.kallsyms]  [k] syscall_slow_exit_work
     0.14%  postgres         [kernel.kallsyms]  [k] tcp_release_cb
     0.12%  swapper          [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.12%  postgres         [kernel.kallsyms]  [k] kfree
     0.11%  postgres         [kernel.kallsyms]  [k] unroll_tree_refs
     0.10%  postgres         [kernel.kallsyms]  [k] current_kernel_time64
     0.10%  postgres         [kernel.kallsyms]  [k] get_page_from_freelist
     0.10%  swapper          [kernel.kallsyms]  [k] memcpy_erms
     0.09%  kswapd0          [kernel.kallsyms]  [k] __lock_text_start
     0.09%  postgres         [kernel.kallsyms]  [k] __lock_text_start
     0.08%  postgres         [kernel.kallsyms]  [k] sockfd_lookup_light
     0.08%  postgres         [kernel.kallsyms]  [k] __indirect_thunk_start
     0.07%  postgres         [kernel.kallsyms]  [k] release_sock
     0.07%  swapper          [kernel.kallsyms]  [k] xennet_poll
     0.07%  postgres         [kernel.kallsyms]  [k] copy_user_generic_unrolled
     0.06%  postgres         [kernel.kallsyms]  [k] __add_to_page_cache_locked
     0.06%  swapper          [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.06%  kswapd0          [kernel.kallsyms]  [k] free_hot_cold_page
     0.06%  postgres         [kernel.kallsyms]  [k] tcp_sendmsg_locked
     0.05%  kswapd0          [kernel.kallsyms]  [k] shrink_inactive_list
     0.05%  swapper          [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.05%  swapper          [kernel.kallsyms]  [k] finish_task_switch
     0.05%  postgres         [kernel.kallsyms]  [k] path_put
     0.05%  swapper          [kernel.kallsyms]  [k] __pskb_pull_tail
     0.05%  postgres         [kernel.kallsyms]  [k] lock_sock_nested
     0.04%  postgres         [kernel.kallsyms]  [k] generic_file_read_iter
     0.04%  postgres         [kernel.kallsyms]  [k] _copy_to_user
     0.04%  postgres         [kernel.kallsyms]  [k] sys_recvfrom
     0.04%  postgres         [kernel.kallsyms]  [k] mntput
     0.04%  kswapd0          [kernel.kallsyms]  [k] shrink_page_list
     0.04%  swapper          [kernel.kallsyms]  [k] get_page_from_freelist
     0.03%  postgres         [kernel.kallsyms]  [k] tcp_cleanup_rbuf
     0.03%  swapper          [kernel.kallsyms]  [k] tcp_v4_rcv
     0.03%  postgres         [kernel.kallsyms]  [k] sock_recvmsg
     0.03%  postgres         [kernel.kallsyms]  [k] dput
     0.03%  postgres         [kernel.kallsyms]  [k] __radix_tree_lookup
     0.03%  swapper          [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.03%  postgres         [kernel.kallsyms]  [k] __pv_queued_spin_lock_slowpath
     0.03%  swapper          [kernel.kallsyms]  [k] packet_rcv
     0.03%  postgres         [kernel.kallsyms]  [k] security_socket_recvmsg
     0.03%  swapper          [kernel.kallsyms]  [k] tcp_ack
     0.02%  swapper          [kernel.kallsyms]  [k] do_idle
     0.02%  swapper          [kernel.kallsyms]  [k] __inet_lookup_established
     0.02%  postgres         [kernel.kallsyms]  [k] finish_task_switch
     0.02%  postgres         [kernel.kallsyms]  [k] find_get_entry
     0.02%  swapper          [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     0.02%  swapper          [kernel.kallsyms]  [k] free_hot_cold_page
     0.02%  swapper          [kernel.kallsyms]  [k] tick_nohz_idle_enter
     0.02%  swapper          [kernel.kallsyms]  [k] ip_rcv
     0.02%  swapper          [kernel.kallsyms]  [k] tcp_write_xmit
     0.02%  swapper          [kernel.kallsyms]  [k] net_rx_action
     0.02%  postgres         [kernel.kallsyms]  [k] __softirqentry_text_start
     0.02%  swapper          [kernel.kallsyms]  [k] skb_release_data
     0.02%  swapper          [kernel.kallsyms]  [k] dev_gro_receive
     0.02%  swapper          [kernel.kallsyms]  [k] skb_copy_bits
     0.02%  swapper          [kernel.kallsyms]  [k] inet_gro_receive
     0.02%  swapper          [kernel.kallsyms]  [k] __free_pages_ok
     0.02%  postgres         [kernel.kallsyms]  [k] do_mpage_readpage
     0.02%  swapper          [kernel.kallsyms]  [k] tick_nohz_idle_exit
     0.02%  swapper          [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.02%  swapper          [kernel.kallsyms]  [k] __build_skb
     0.02%  postgres         [kernel.kallsyms]  [k] mpage_readpages
     0.02%  swapper          [kernel.kallsyms]  [k] tcp_check_space
     0.02%  swapper          [kernel.kallsyms]  [k] tcp4_gro_receive
     0.02%  rngd             [kernel.kallsyms]  [k] finish_task_switch
     0.02%  swapper          [kernel.kallsyms]  [k] __skb_clone
     0.02%  perf             [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.02%  swapper          [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.02%  swapper          [kernel.kallsyms]  [k] ipv4_dst_check
     0.02%  swapper          [kernel.kallsyms]  [k] default_idle
     0.02%  swapper          [kernel.kallsyms]  [k] page_frag_free
     0.02%  swapper          [kernel.kallsyms]  [k] tcp_trim_head
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.01%  swapper          [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.01%  swapper          [kernel.kallsyms]  [k] kmem_cache_free
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_write_xmit
     0.01%  swapper          [kernel.kallsyms]  [k] ip_finish_output2
     0.01%  swapper          [kernel.kallsyms]  [k] ipv4_mtu
     0.01%  swapper          [kernel.kallsyms]  [k] ip_local_deliver
     0.01%  swapper          [kernel.kallsyms]  [k] _raw_spin_lock
     0.01%  postgres         [kernel.kallsyms]  [k] skb_page_frag_refill
     0.01%  swapper          [kernel.kallsyms]  [k] rcu_idle_exit
     0.01%  postgres         [kernel.kallsyms]  [k] inet_sendmsg
     0.01%  swapper          [kernel.kallsyms]  [k] skb_split
     0.01%  swapper          [kernel.kallsyms]  [k] kmem_cache_alloc
     0.01%  swapper          [kernel.kallsyms]  [k] bictcp_cong_avoid
     0.01%  swapper          [kernel.kallsyms]  [k] consume_skb
     0.01%  swapper          [kernel.kallsyms]  [k] refresh_cpu_vm_stats
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_update_pacing_rate
     0.01%  swapper          [kernel.kallsyms]  [k] do_csum
     0.01%  swapper          [kernel.kallsyms]  [k] __slab_alloc
     0.01%  swapper          [kernel.kallsyms]  [k] ip_rcv_finish
     0.01%  swapper          [kernel.kallsyms]  [k] bictcp_acked
     0.01%  postgres         [kernel.kallsyms]  [k] mem_cgroup_commit_charge
     0.01%  postgres         [kernel.kallsyms]  [k] blk_queue_split
     0.01%  swapper          [kernel.kallsyms]  [k] ip_queue_xmit
     0.01%  swapper          [unknown]          [k] 0xffffffffa00f4e1a
     0.01%  kswapd0          [kernel.kallsyms]  [k] page_mapping
     0.01%  swapper          [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.01%  postgres         [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.01%  postgres         [kernel.kallsyms]  [k] ipv4_mtu
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_rcv_established
     0.01%  swapper          [kernel.kallsyms]  [k] prefetch_freepointer
     0.01%  postgres         [kernel.kallsyms]  [k] iov_iter_advance
     0.01%  postgres         [xfs]              [k] xfs_file_read_iter
     0.01%  swapper          [kernel.kallsyms]  [k] __indirect_thunk_start
     0.01%  swapper          [kernel.kallsyms]  [k] eth_type_trans
     0.01%  swapper          [kernel.kallsyms]  [k] __pskb_trim_head
     0.01%  swapper          [kernel.kallsyms]  [k] raw_local_deliver
     0.01%  postgres         [kernel.kallsyms]  [k] SYSC_sendto
     0.01%  swapper          [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_ack_update_rtt.isra.33
     0.01%  postgres         [kernel.kallsyms]  [k] __fdget
     0.01%  swapper          [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.01%  postgres         [kernel.kallsyms]  [k] mark_page_accessed
     0.01%  postgres         [kernel.kallsyms]  [k] add_to_page_cache_lru
     0.01%  swapper          [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.01%  swapper          [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.01%  swapper          [kernel.kallsyms]  [k] __alloc_skb
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_established_options
     0.01%  postgres         [kernel.kallsyms]  [k] _raw_spin_unlock_bh
     0.01%  swapper          [kernel.kallsyms]  [k] perf_output_sample
     0.01%  postgres         [kernel.kallsyms]  [k] workingset_refault
     0.01%  swapper          [kernel.kallsyms]  [k] __slab_free
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_wfree
     0.01%  swapper          [kernel.kallsyms]  [k] inet_ehashfn
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_gro_receive
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_current_mss
     0.01%  swapper          [kernel.kallsyms]  [k] mod_timer
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.01%  swapper          [kernel.kallsyms]  [k] ip_output
     0.01%  swapper          [kernel.kallsyms]  [k] __dev_queue_xmit
     0.01%  postgres         [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.01%  postgres         [kernel.kallsyms]  [k] memcpy_erms
     0.01%  swapper          [kernel.kallsyms]  [k] net_tx_action
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_sendmsg
     0.01%  swapper          [unknown]          [k] 0xffffffffa00f4e19
     0.01%  postgres         [kernel.kallsyms]  [k] xennet_poll
     0.01%  swapper          [kernel.kallsyms]  [k] kfree
     0.01%  postgres         [kernel.kallsyms]  [k] __lru_cache_add
     0.01%  postgres         [kernel.kallsyms]  [k] release_pages
     0.01%  swapper          [kernel.kallsyms]  [k] __copy_skb_header
     0.01%  swapper          [kernel.kallsyms]  [k] skb_release_head_state
     0.01%  swapper          [kernel.kallsyms]  [k] perf_output_copy
     0.01%  postgres         [kernel.kallsyms]  [k] mod_node_page_state
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_sacktag_write_queue
     0.01%  swapper          [kernel.kallsyms]  [k] perf_output_begin_forward
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_rack_detect_loss
     0.01%  postgres         [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_established_options
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_current_mss
     0.01%  postgres         [kernel.kallsyms]  [k] copy_page_to_iter
     0.01%  postgres         [kernel.kallsyms]  [k] tcp_push
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.00%  kswapd0          [kernel.kallsyms]  [k] __remove_mapping
     0.00%  swapper          [kernel.kallsyms]  [k] perf_tp_event
     0.00%  swapper          [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.00%  swapper          [kernel.kallsyms]  [k] xennet_start_xmit
     0.00%  postgres         [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  swapper          [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  postgres         [kernel.kallsyms]  [k] _copy_from_iter_full
     0.00%  swapper          [kernel.kallsyms]  [k] __skb_checksum
     0.00%  postgres         [kernel.kallsyms]  [k] get_request
     0.00%  swapper          [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  swapper          [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  postgres         [kernel.kallsyms]  [k] __do_page_cache_readahead
     0.00%  postgres         [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  swapper          [kernel.kallsyms]  [k] skb_clone
     0.00%  swapper          [kernel.kallsyms]  [k] napi_gro_receive
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_tso_segs
     0.00%  swapper          [kernel.kallsyms]  [k] sock_put
     0.00%  swapper          [kernel.kallsyms]  [k] __kmalloc_node_track_caller
     0.00%  swapper          [kernel.kallsyms]  [k] csum_partial
     0.00%  swapper          [kernel.kallsyms]  [k] napi_complete_done
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_ack
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rate_gen
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  swapper          [kernel.kallsyms]  [k] fold_diff
     0.00%  postgres         [kernel.kallsyms]  [k] __alloc_skb
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_send_mss
     0.00%  perf             [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  swapper          [kernel.kallsyms]  [k] skb_shift
     0.00%  swapper          [kernel.kallsyms]  [k] sch_direct_xmit
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_fill_cb
     0.00%  swapper          [kernel.kallsyms]  [k] minmax_running_min
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.00%  kswapd0          [kernel.kallsyms]  [k] uncharge_page
     0.00%  swapper          [kernel.kallsyms]  [k] sk_filter_trim_cap
     0.00%  swapper          [kernel.kallsyms]  [k] skb_checksum
     0.00%  swapper          [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rearm_rto.part.59
     0.00%  swapper          [kernel.kallsyms]  [k] __skb_gro_checksum_complete
     0.00%  postgres         [kernel.kallsyms]  [k] PageHuge
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     0.00%  swapper          [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_schedule_loss_probe
     0.00%  postgres         [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  postgres         [kernel.kallsyms]  [k] get_mem_cgroup_from_mm
     0.00%  swapper          [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  swapper          [kernel.kallsyms]  [k] skb_add_rx_frag
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rate_skb_delivered
     0.00%  perf             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] sk_reset_timer
     0.00%  swapper          [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.00%  postgres         [kernel.kallsyms]  [k] mem_cgroup_try_charge
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  postgres         [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  swapper          [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.00%  swapper          [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  postgres         [kernel.kallsyms]  [k] inode_congested
     0.00%  swapper          [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  swapper          [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.00%  swapper          [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  swapper          [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  perf             [kernel.kallsyms]  [k] __block_commit_write.isra.32
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_init_tso_segs
     0.00%  postgres         [kernel.kallsyms]  [k] __slab_alloc
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_referenced
     0.00%  postgres         [kernel.kallsyms]  [k] __kmalloc_node_track_caller
     0.00%  postgres         [kernel.kallsyms]  [k] __list_add_valid
     0.00%  postgres         [xfs]              [k] xfs_get_blocks
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_cong_avoid_ai
     0.00%  swapper          [kernel.kallsyms]  [k] rcu_bh_qs
     0.00%  kworker/2:1      [xfs]              [k] xfs_destroy_ioend
     0.00%  swapper          [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%  postgres         [kernel.kallsyms]  [k] skb_release_data
     0.00%  postgres         [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_mapped
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_event_new_data_sent
     0.00%  postgres         [kernel.kallsyms]  [k] __vfs_read
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_push_pending_frames
     0.00%  swapper          [kernel.kallsyms]  [k] __kfree_skb
     0.00%  postgres         [kernel.kallsyms]  [k] sys_read
     0.00%  swapper          [kernel.kallsyms]  [k] perf_misc_flags
     0.00%  postgres         [kernel.kallsyms]  [k] pagecache_get_page
     0.00%  swapper          [kernel.kallsyms]  [k] skb_release_all
     0.00%  swapper          [kernel.kallsyms]  [k] perf_prepare_sample
     0.00%  kswapd0          [kernel.kallsyms]  [k] super_cache_count
     0.00%  postgres         [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  swapper          [kernel.kallsyms]  [k] sk_stream_write_space
     0.00%  postgres         [kernel.kallsyms]  [k] bdev_read_page
     0.00%  swapper          [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  swapper          [kernel.kallsyms]  [k] need_update
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_sacktag_walk
     0.00%  postgres         [kernel.kallsyms]  [k] packet_rcv
     0.00%  swapper          [kernel.kallsyms]  [k] netif_skb_features
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rate_check_app_limited
     0.00%  swapper          [kernel.kallsyms]  [k] dev_queue_xmit_nit
     0.00%  swapper          [kernel.kallsyms]  [k] minmax_subwin_update
     0.00%  kswapd0          [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  postgres         [kernel.kallsyms]  [k] __release_sock
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __lock_text_start
     0.00%  postgres         [kernel.kallsyms]  [k] fsnotify
     0.00%  swapper          [kernel.kallsyms]  [k] __sk_dst_check
     0.00%  swapper          [kernel.kallsyms]  [k] skb_gso_transport_seglen
     0.00%  postgres         [kernel.kallsyms]  [k] page_frag_free
     0.00%  postgres         [kernel.kallsyms]  [k] generic_make_request_checks
     0.00%  swapper          [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.00%  swapper          [kernel.kallsyms]  [k] PageHuge
     0.00%  perf             [kernel.kallsyms]  [k] iov_iter_fault_in_readable
     0.00%  postgres         [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  postgres         [kernel.kallsyms]  [k] sys_sendto
     0.00%  rngd             [kernel.kallsyms]  [k] __fget_light
     0.00%  postgres         [kernel.kallsyms]  [k] __free_pages_ok
     0.00%  postgres         [xfs]              [k] xfs_bmapi_read
     0.00%  postgres         [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_parse_md5sig_option
     0.00%  swapper          [kernel.kallsyms]  [k] __perf_event_account_interrupt
     0.00%  postgres         [kernel.kallsyms]  [k] ip_rcv
     0.00%  perf             [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  swapper          [kernel.kallsyms]  [k] __page_cache_release
     0.00%  swapper          [kernel.kallsyms]  [k] memchr_inv
     0.00%  postgres         [kernel.kallsyms]  [k] __sched_text_start
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_trim_head
     0.00%  swapper          [kernel.kallsyms]  [k] validate_xmit_skb
     0.00%  swapper          [kernel.kallsyms]  [k] __perf_event_overflow
     0.00%  postgres         [kernel.kallsyms]  [k] ep_send_events_proc
     0.00%  postgres         [kernel.kallsyms]  [k] get_task_policy.part.31
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_stream_memory_free
     0.00%  kswapd0          [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  postgres         [kernel.kallsyms]  [k] __disk_get_part
     0.00%  swapper          [kernel.kallsyms]  [k] ip_finish_output
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_check_space
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_tso_segs
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_v4_send_check
     0.00%  postgres         [kernel.kallsyms]  [k] bictcp_cong_avoid
     0.00%  postgres         [kernel.kallsyms]  [k] sock_sendmsg
     0.00%  postgres         [kernel.kallsyms]  [k] try_charge
     0.00%  swapper          [kernel.kallsyms]  [k] ip_send_check
     0.00%  swapper          [kernel.kallsyms]  [k] sk_stream_alloc_skb
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rcv_established
     0.00%  postgres         [kernel.kallsyms]  [k] down_read
     0.00%  postgres         [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  postgres         [kernel.kallsyms]  [k] up_read
     0.00%  swapper          [kernel.kallsyms]  [k] lock_timer_base
     0.00%  postgres         [kernel.kallsyms]  [k] bio_add_page
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_fastretrans_alert
     0.00%  postgres         [kernel.kallsyms]  [k] __skb_clone
     0.00%  postgres         [xfs]              [k] xfs_vm_readpages
     0.00%  postgres         [kernel.kallsyms]  [k] __radix_tree_preload
     0.00%  perf             [kernel.kallsyms]  [k] __add_to_page_cache_locked
     0.00%  postgres         [kernel.kallsyms]  [k] security_file_permission
     0.00%  postgres         [kernel.kallsyms]  [k] touch_atime
     0.00%  postgres         [xfs]              [k] xfs_iunlock
     0.00%  postgres         [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  swapper          [kernel.kallsyms]  [k] _find_next_bit
     0.00%  postgres         [kernel.kallsyms]  [k] skb_copy_bits
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rack_advance
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_sacktag_one
     0.00%  postgres         [kernel.kallsyms]  [k] skb_entail
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_shifted_skb
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e2c
     0.00%  postgres         [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  postgres         [kernel.kallsyms]  [k] vfs_read
     0.00%  swapper          [kernel.kallsyms]  [k] __sched_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rate_skb_sent
     0.00%  postgres         [kernel.kallsyms]  [k] blk_account_io_start
     0.00%  postgres         [xfs]              [k] xfs_iext_bno_to_ext
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  rngd             [kernel.kallsyms]  [k] do_sys_poll
     0.00%  postgres         [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%  postgres         [kernel.kallsyms]  [k] blk_rq_init
     0.00%  postgres         [kernel.kallsyms]  [k] net_rx_action
     0.00%  kswapd0          [kernel.kallsyms]  [k] queue_work_on
     0.00%  postgres         [kernel.kallsyms]  [k] pagevec_lru_move_fn
     0.00%  kswapd0          [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  kworker/u30:0    [xfs]              [k] xfs_do_writepage
     0.00%  postgres         [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  swapper          [kernel.kallsyms]  [k] quiet_vmstat
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_sndbuf_expand
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_update_pacing_rate
     0.00%  postgres         [kernel.kallsyms]  [k] __pskb_trim_head
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  postgres         [kernel.kallsyms]  [k] radix_tree_lookup_slot
     0.00%  postgres         [kernel.kallsyms]  [k] skb_split
     0.00%  postgres         [kernel.kallsyms]  [k] __build_skb
     0.00%  postgres         [kernel.kallsyms]  [k] __fdget_pos
     0.00%  postgres         [kernel.kallsyms]  [k] ksize
     0.00%  postgres         [kernel.kallsyms]  [k] __atime_needs_update
     0.00%  swapper          [kernel.kallsyms]  [k] skb_push
     0.00%  postgres         [kernel.kallsyms]  [k] ip_queue_xmit
     0.00%  postgres         [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  postgres         [kernel.kallsyms]  [k] sock_poll
     0.00%  swapper          [kernel.kallsyms]  [k] skb_gso_validate_mtu
     0.00%  postgres         [kernel.kallsyms]  [k] ip_finish_output2
     0.00%  swapper          [kernel.kallsyms]  [k] validate_xmit_xfrm
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_slab.part.49
     0.00%  postgres         [kernel.kallsyms]  [k] __bio_add_page
     0.00%  postgres         [kernel.kallsyms]  [k] blk_queue_bio
     0.00%  postgres         [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  swapper          [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] find_get_pages_tag
     0.00%  swapper          [kernel.kallsyms]  [k] __ip_local_out
     0.00%  postgres         [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  postgres         [kernel.kallsyms]  [k] rw_verify_area
     0.00%  swapper          [kernel.kallsyms]  [k] ip_copy_addrs
     0.00%  swapper          [kernel.kallsyms]  [k] mem_cgroup_uncharge
     0.00%  swapper          [kernel.kallsyms]  [k] perf_swevent_get_recursion_context
     0.00%  postgres         [kernel.kallsyms]  [k] guard_bio_eod
     0.00%  postgres         [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  postgres         [xfs]              [k] xfs_file_buffered_aio_read
     0.00%  kswapd0          [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  postgres         [kernel.kallsyms]  [k] blk_throtl_bio
     0.00%  postgres         [kernel.kallsyms]  [k] mempool_alloc
     0.00%  postgres         [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rack_detect_loss
     0.00%  swapper          [kernel.kallsyms]  [k] ksize
     0.00%  swapper          [kernel.kallsyms]  [k] sk_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  postgres         [kernel.kallsyms]  [k] consume_skb
     0.00%  postgres         [kernel.kallsyms]  [k] lruvec_lru_size
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_poll
     0.00%  swapper          [kernel.kallsyms]  [k] perf_tp_event_match.isra.75.part.76
     0.00%  swapper          [kernel.kallsyms]  [k] sched_ttwu_pending
     0.00%  postgres         [kernel.kallsyms]  [k] __slab_free
     0.00%  postgres         [kernel.kallsyms]  [k] list_sort.part.0
     0.00%  postgres         [kernel.kallsyms]  [k] policy_nodemask
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref
     0.00%  kswapd0          [kernel.kallsyms]  [k] total_mapcount
     0.00%  postgres         [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  swapper          [kernel.kallsyms]  [k] __perf_event_header__init_id
     0.00%  swapper          [kernel.kallsyms]  [k] perf_output_put_handle
     0.00%  swapper          [kernel.kallsyms]  [k] set_cpu_sd_state_idle
     0.00%  postgres         [kernel.kallsyms]  [k] bictcp_acked
     0.00%  postgres         [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.00%  rngd             [kernel.kallsyms]  [k] random_poll
     0.00%  swapper          [kernel.kallsyms]  [k] __x86_indirect_thunk_r8
     0.00%  kswapd0          [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_evictable
     0.00%  postgres         [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  postgres         [xfs]              [k] xfs_fsb_to_db
     0.00%  swapper          [kernel.kallsyms]  [k] __put_page
     0.00%  swapper          [kernel.kallsyms]  [k] validate_xmit_skb_list
     0.00%  postgres         [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  postgres         [kernel.kallsyms]  [k] ip_local_deliver
     0.00%  postgres         [xfs]              [k] xfs_iext_lookup_extent
     0.00%  rngd             [kernel.kallsyms]  [k] poll_schedule_timeout
     0.00%  swapper          [kernel.kallsyms]  [k] free_compound_page
     0.00%  postgres         [kernel.kallsyms]  [k] sk_page_frag_refill
     0.00%  postgres         [kernel.kallsyms]  [k] sk_stream_alloc_skb
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_init_tso_segs
     0.00%  postgres         [xfs]              [k] xfs_ilock
     0.00%  kswapd0          [xfs]              [k] xfs_count_page_state
     0.00%  postgres         [kernel.kallsyms]  [k] copyout
     0.00%  postgres         [kernel.kallsyms]  [k] ondemand_readahead
     0.00%  postgres         [xfs]              [k] xfs_bmapi_trim_map.isra.17
     0.00%  swapper          [kernel.kallsyms]  [k] policy_node
     0.00%  swapper          [kernel.kallsyms]  [k] policy_nodemask
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_xmit_retransmit_queue.part.35
     0.00%  kswapd0          [kernel.kallsyms]  [k] memcpy_erms
     0.00%  kswapd0          [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  kworker/u30:0    [xfs]              [k] xfs_start_buffer_writeback
     0.00%  postgres         [kernel.kallsyms]  [k] __dev_queue_xmit
     0.00%  postgres         [kernel.kallsyms]  [k] mod_timer
     0.00%  postgres         [kernel.kallsyms]  [k] perf_output_sample
     0.00%  rngd             [kernel.kallsyms]  [k] schedule
     0.00%  swapper          [kernel.kallsyms]  [k] next_online_pgdat
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] clear_page_dirty_for_io
     0.00%  postgres         [kernel.kallsyms]  [k] part_inc_in_flight
     0.00%  rngd             [kernel.kallsyms]  [k] schedule_hrtimeout_range_clock
     0.00%  swapper          [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  swapper          [kernel.kallsyms]  [k] skb_free_head
     0.00%  postgres         [xfs]              [k] xfs_bmbt_get_startoff
     0.00%  swapper          [kernel.kallsyms]  [k] __put_compound_page
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_parse_options
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  postgres         [kernel.kallsyms]  [k] copyin
     0.00%  postgres         [xfs]              [k] xfs_bmapi_update_map
     0.00%  postgres         [xfs]              [k] xfs_ilock_data_map_shared
     0.00%  swapper          [kernel.kallsyms]  [k] local_clock
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_fragment
     0.00%  kswapd0          [kernel.kallsyms]  [k] drop_buffers
     0.00%  kswapd0          [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  postgres         [kernel.kallsyms]  [k] dst_release
     0.00%  kswapd0          [kernel.kallsyms]  [k] inactive_list_is_low
     0.00%  postgres         [kernel.kallsyms]  [k] __tcp_push_pending_frames
     0.00%  postgres         [kernel.kallsyms]  [k] generic_make_request
     0.00%  postgres         [kernel.kallsyms]  [k] ip_rcv_finish
     0.00%  postgres         [kernel.kallsyms]  [k] perf_tp_event
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_chrono_stop
     0.00%  swapper          [kernel.kallsyms]  [k] __pv_queued_spin_lock_slowpath
     0.00%  swapper          [kernel.kallsyms]  [k] find_first_bit
     0.00%  swapper          [kernel.kallsyms]  [k] sched_clock
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_add_backlog
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_mark_head_lost
     0.00%  kswapd0          [kernel.kallsyms]  [k] uncharge_batch
     0.00%  postgres         [kernel.kallsyms]  [k] __page_cache_alloc
     0.00%  postgres         [kernel.kallsyms]  [k] page_cache_async_readahead
     0.00%  swapper          [kernel.kallsyms]  [k] cpu_startup_entry
     0.00%  swapper          [kernel.kallsyms]  [k] netdev_pick_tx
     0.00%  swapper          [kernel.kallsyms]  [k] schedule_idle
     0.00%  kswapd0          [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.00%  kswapd0          [kernel.kallsyms]  [k] shmem_unused_huge_count
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_ack_update_rtt.isra.33
     0.00%  swapper          [kernel.kallsyms]  [k] __default_send_IPI_shortcut
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_small_queue_check
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  postgres         [xfs]              [k] __xfs_bmbt_get_all
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_release_grant_reference
     0.00%  postgres         [kernel.kallsyms]  [k] _cond_resched
     0.00%  postgres         [kernel.kallsyms]  [k] blk_queue_bounce
     0.00%  postgres         [kernel.kallsyms]  [k] blk_start_plug
     0.00%  postgres         [kernel.kallsyms]  [k] ep_poll
     0.00%  postgres         [kernel.kallsyms]  [k] io_schedule
     0.00%  postgres         [kernel.kallsyms]  [k] perf_output_copy
     0.00%  postgres         [kernel.kallsyms]  [k] schedule
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rate_gen
     0.00%  swapper          [kernel.kallsyms]  [k] __netif_receive_skb
     0.00%  swapper          [kernel.kallsyms]  [k] first_online_pgdat
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_grant_foreign_access_ref
     0.00%  postgres         [kernel.kallsyms]  [k] policy_node
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_schedule_loss_probe
     0.00%  swapper          [kernel.kallsyms]  [k] get_seconds
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_run_bpf_submit
     0.00%  swapper          [kernel.kallsyms]  [k] skb_gro_reset_offset
     0.00%  postgres         [kernel.kallsyms]  [k] alloc_request_simple
     0.00%  postgres         [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.00%  postgres         [kernel.kallsyms]  [k] sys_epoll_pwait
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ed7
     0.00%  postgres         [kernel.kallsyms]  [k] blk_finish_plug
     0.00%  swapper          [kernel.kallsyms]  [k] find_busiest_group
     0.00%  swapper          [kernel.kallsyms]  [k] ip_local_out
     0.00%  postgres         [kernel.kallsyms]  [k] bio_integrity_prep
     0.00%  postgres         [kernel.kallsyms]  [k] radix_tree_lookup
     0.00%  postgres         [xfs]              [k] xfs_map_buffer.isra.13
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e19
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_retransmit_skb
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_cwnd_reduction
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_tasklet_func
     0.00%  perf             [kernel.kallsyms]  [k] __block_write_begin_int
     0.00%  postgres         [kernel.kallsyms]  [k] __fsnotify_parent
     0.00%  postgres         [kernel.kallsyms]  [k] security_socket_sendmsg
     0.00%  swapper          [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  kswapd0          [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kswapd0          [kernel.kallsyms]  [k] list_lru_count_one
     0.00%  perf             [kernel.kallsyms]  [k] __mark_inode_dirty
     0.00%  swapper          [kernel.kallsyms]  [k] skb_network_protocol
     0.00%  postgres         [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.00%  postgres         [kernel.kallsyms]  [k] do_csum
     0.00%  rngd             [kernel.kallsyms]  [k] __sched_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_select_window
     0.00%  swapper          [kernel.kallsyms]  [k] memcpy
     0.00%  kswapd0          [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  kswapd0          [kernel.kallsyms]  [k] xennet_poll
     0.00%  postgres         [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  postgres         [kernel.kallsyms]  [k] sched_clock
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rearm_rto.part.59
     0.00%  postgres         [kernel.kallsyms]  [k] xennet_start_xmit
     0.00%  swapper          [kernel.kallsyms]  [k] next_zone
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_chrono_stop
     0.00%  kswapd0          [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  kswapd0          [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  postgres         [kernel.kallsyms]  [k] bvec_alloc
     0.00%  postgres         [kernel.kallsyms]  [k] minmax_running_min
     0.00%  postgres         [kernel.kallsyms]  [k] skb_release_head_state
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_gro_receive
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_wfree
     0.00%  postgres         [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.00%  swapper          [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rack_mark_lost
     0.00%  kswapd0          [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  postgres         [kernel.kallsyms]  [k] bio_alloc_bioset
     0.00%  postgres         [kernel.kallsyms]  [k] bio_associate_blkcg
     0.00%  postgres         [kernel.kallsyms]  [k] eth_type_trans
     0.00%  postgres         [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.00%  postgres         [kernel.kallsyms]  [k] inet_ehashfn
     0.00%  postgres         [kernel.kallsyms]  [k] mpage_alloc.isra.8
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_sacktag_write_queue
     0.00%  kswapd0          [kernel.kallsyms]  [k] __list_add_valid
     0.00%  postgres         [kernel.kallsyms]  [k] __copy_skb_header
     0.00%  postgres         [kernel.kallsyms]  [k] ep_scan_ready_list.constprop.16
     0.00%  postgres         [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.00%  postgres         [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  postgres         [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  postgres         [kernel.kallsyms]  [k] sock_put
     0.00%  swapper          [kernel.kallsyms]  [k] perf_swevent_overflow
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_node_memcg
     0.00%  postgres         [kernel.kallsyms]  [k] __bio_try_merge_page
     0.00%  postgres         [kernel.kallsyms]  [k] ip_output
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e1a
     0.00%  swapper          [kernel.kallsyms]  [k] perf_swevent_event
     0.00%  perf             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  perf             [kernel.kallsyms]  [k] create_empty_buffers
     0.00%  postgres         [kernel.kallsyms]  [k] __do_page_fault
     0.00%  postgres         [kernel.kallsyms]  [k] dev_queue_xmit_nit
     0.00%  postgres         [kernel.kallsyms]  [k] part_round_stats
     0.00%  postgres         [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  postgres         [kernel.kallsyms]  [k] skb_add_rx_frag
     0.00%  postgres         [kernel.kallsyms]  [k] skb_clone
     0.00%  swapper          [kernel.kallsyms]  [k] skb_csum_hwoffload_help
     0.00%  kswapd0          [kernel.kallsyms]  [k] _cond_resched
     0.00%  kswapd0          [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  perf             [kernel.kallsyms]  [k] mark_buffer_dirty
     0.00%  postgres         [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  postgres         [kernel.kallsyms]  [k] blk_attempt_plug_merge
     0.00%  postgres         [kernel.kallsyms]  [k] csum_partial
     0.00%  postgres         [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  postgres         [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_cong_avoid_ai
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_event_new_data_sent
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_sacktag_walk
     0.00%  postgres         [xfs]              [k] xfs_bmbt_get_blockcount
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_validate_incoming
     0.00%  postgres         [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.00%  postgres         [kernel.kallsyms]  [k] minmax_subwin_update
     0.00%  postgres         [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  postgres         [kernel.kallsyms]  [k] skb_shift
     0.00%  swapper          [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%  kswapd0          [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  postgres         [kernel.kallsyms]  [k] __sk_dst_check
     0.00%  postgres         [kernel.kallsyms]  [k] disk_map_sector_rcu
     0.00%  postgres         [kernel.kallsyms]  [k] napi_complete_done
     0.00%  postgres         [kernel.kallsyms]  [k] napi_gro_receive
     0.00%  postgres         [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_fill_cb
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_options_write
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] smpboot_thread_fn
     0.00%  perf             [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  perf             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  postgres         [kernel.kallsyms]  [k] mempool_alloc_slab
     0.00%  postgres         [kernel.kallsyms]  [k] net_tx_action
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rate_skb_delivered
     0.00%  swapper          [kernel.kallsyms]  [k] __napi_schedule
     0.00%  swapper          [kernel.kallsyms]  [k] sk_load_byte_positive_offset
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ed6
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] write_cache_pages
     0.00%  perf             [kernel.kallsyms]  [k] memset_erms
     0.00%  perf             [kernel.kallsyms]  [k] node_dirty_ok
     0.00%  perf             [kernel.kallsyms]  [k] perf_poll
     0.00%  postgres         [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.00%  postgres         [kernel.kallsyms]  [k] clear_page_erms
     0.00%  postgres         [kernel.kallsyms]  [k] lru_cache_add
     0.00%  postgres         [kernel.kallsyms]  [k] put_pages_list
     0.00%  postgres         [kernel.kallsyms]  [k] radix_tree_maybe_preload
     0.00%  postgres         [kernel.kallsyms]  [k] sock_zerocopy_put
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_tasklet_func
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_buf_update
     0.00%  swapper          [kernel.kallsyms]  [k] sk_forced_mem_schedule
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ec1
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  postgres         [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  postgres         [kernel.kallsyms]  [k] mutex_unlock
     0.00%  postgres         [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.00%  postgres         [kernel.kallsyms]  [k] netif_skb_features
     0.00%  postgres         [kernel.kallsyms]  [k] rcu_bh_qs
     0.00%  postgres         [kernel.kallsyms]  [k] sk_stream_wait_memory
     0.00%  postgres         [kernel.kallsyms]  [k] skb_checksum
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.00%  postgres         [kernel.kallsyms]  [k] validate_xmit_skb
     0.00%  swapper          [kernel.kallsyms]  [k] __x86_indirect_thunk_rdx
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_data_queue
     0.00%  kswapd0          [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] page_mapping
     0.00%  perf             [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  postgres         [kernel.kallsyms]  [k] lock_timer_base
     0.00%  postgres         [kernel.kallsyms]  [k] perf_prepare_sample
     0.00%  postgres         [kernel.kallsyms]  [k] sk_filter_trim_cap
     0.00%  swapper          [kernel.kallsyms]  [k] jiffies_to_usecs
     0.00%  swapper          [kernel.kallsyms]  [k] napi_schedule_prep
     0.00%  swapper          [kernel.kallsyms]  [k] skb_zerocopy_clone
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e28
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] test_clear_page_writeback
     0.00%  perf             [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  perf             [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  postgres         [kernel.kallsyms]  [k] blk_queue_enter
     0.00%  postgres         [kernel.kallsyms]  [k] blk_rq_bio_prep
     0.00%  postgres         [kernel.kallsyms]  [k] finish_wait
     0.00%  postgres         [kernel.kallsyms]  [k] ip_finish_output
     0.00%  postgres         [kernel.kallsyms]  [k] schedule_hrtimeout_range_clock
     0.00%  postgres         [kernel.kallsyms]  [k] sk_stream_write_space
     0.00%  swapper          [kernel.kallsyms]  [k] arch_cpu_idle_exit
     0.00%  swapper          [kernel.kallsyms]  [k] tasklet_action
     0.00%  kswapd0          [kernel.kallsyms]  [k] __free_pages_ok
     0.00%  kswapd0          [kernel.kallsyms]  [k] __slab_free
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_queue_split
     0.00%  postgres         [kernel.kallsyms]  [k] __skb_checksum
     0.00%  postgres         [kernel.kallsyms]  [k] __tcp_v4_send_check
     0.00%  postgres         [kernel.kallsyms]  [k] skb_release_all
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_add_backlog
     0.00%  rngd             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  rngd             [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] __kmalloc_reserve.isra.42
     0.00%  swapper          [kernel.kallsyms]  [k] skb_prepare_for_shift
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e3e
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ed1
     0.00%  irqbalance       [kernel.kallsyms]  [k] mutex_lock
     0.00%  kswapd0          [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  kswapd0          [kernel.kallsyms]  [k] lruvec_lru_size
     0.00%  kswapd0          [kernel.kallsyms]  [k] packet_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_write_xmit
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] page_mapping
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __test_set_page_writeback
     0.00%  kworker/u30:0    [xfs]              [k] xfs_add_to_ioend
     0.00%  perf             [kernel.kallsyms]  [k] __fget_light
     0.00%  perf             [kernel.kallsyms]  [k] __slab_alloc
     0.00%  perf             [kernel.kallsyms]  [k] iomap_write_actor
     0.00%  postgres         [kernel.kallsyms]  [k] __perf_event_overflow
     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_parse_options
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_sacktag_one
     0.00%  rngd             [kernel.kallsyms]  [k] __fdget
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kthread_should_stop
     0.00%  kswapd0          [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_check_space
     0.00%  kswapd0          [kernel.kallsyms]  [k] try_to_unmap_flush
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/u30:0    [xfs]              [k] xfs_map_at_offset
     0.00%  perf             [kernel.kallsyms]  [k] __lru_cache_add
     0.00%  perf             [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  postgres         [kernel.kallsyms]  [k] __kfree_skb
     0.00%  postgres         [kernel.kallsyms]  [k] bio_init
     0.00%  postgres         [kernel.kallsyms]  [k] ip_send_check
     0.00%  postgres         [kernel.kallsyms]  [k] sk_reset_timer
     0.00%  postgres         [kernel.kallsyms]  [k] skb_push
     0.00%  postgres         [kernel.kallsyms]  [k] submit_bio
     0.00%  swapper          [kernel.kallsyms]  [k] kmalloc_slab
     0.00%  swapper          [kernel.kallsyms]  [k] perf_instruction_pointer
     0.00%  swapper          [kernel.kallsyms]  [k] skb_condense
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_stream_memory_free
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e56
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e6f
     0.00%  irqbalance       [kernel.kallsyms]  [k] memcpy_erms
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  kswapd0          [kernel.kallsyms]  [k] __build_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] cancel_dirty_page
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] kswapd
     0.00%  kswapd0          [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_release_data
     0.00%  kswapd0          [sunrpc]           [k] rpcauth_cache_shrink_count
     0.00%  kswapd0          [xfs]              [k] xfs_perag_get_tag
     0.00%  kswapd0          [xfs]              [k] xfs_vm_releasepage
     0.00%  perf             [kernel.kallsyms]  [k] __pollwait
     0.00%  perf             [kernel.kallsyms]  [k] unlock_page
     0.00%  postgres         [kernel.kallsyms]  [k] __kmalloc_reserve.isra.42
     0.00%  postgres         [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  postgres         [kernel.kallsyms]  [k] iov_iter_init
     0.00%  postgres         [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  postgres         [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.00%  postgres         [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  postgres         [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rack_advance
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_small_queue_check
     0.00%  postgres         [kernel.kallsyms]  [k] validate_xmit_xfrm
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e2c
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_retransmit_skb
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_tsq_handler.part.36
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_urg
     0.00%  swapper          [kernel.kallsyms]  [k] xen_clocksource_get_cycles
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e30
     0.00%  kswapd0          [kernel.kallsyms]  [k] __skb_clone
     0.00%  kswapd0          [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_split
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_ack_update_rtt.isra.33
     0.00%  kswapd0          [kernel.kallsyms]  [k] try_to_free_buffers
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] unlock_page
     0.00%  perf             [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  perf             [kernel.kallsyms]  [k] balance_dirty_pages_ratelimited
     0.00%  perf             [kernel.kallsyms]  [k] clean_bdev_aliases
     0.00%  perf             [kernel.kallsyms]  [k] find_get_pages_range
     0.00%  perf             [kernel.kallsyms]  [k] generic_write_end
     0.00%  perf             [kernel.kallsyms]  [k] mem_cgroup_commit_charge
     0.00%  postgres         [kernel.kallsyms]  [k] __block_commit_write.isra.32
     0.00%  postgres         [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  postgres         [kernel.kallsyms]  [k] __perf_event_account_interrupt
     0.00%  postgres         [kernel.kallsyms]  [k] ip_copy_addrs
     0.00%  postgres         [kernel.kallsyms]  [k] mem_cgroup_from_id
     0.00%  postgres         [kernel.kallsyms]  [k] perf_output_put_handle
     0.00%  postgres         [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  postgres         [kernel.kallsyms]  [k] unmap_page_range
     0.00%  postgres         [kernel.kallsyms]  [k] validate_xmit_skb_list
     0.00%  swapper          [kernel.kallsyms]  [k] ktime_get_with_offset
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] memcpy_erms
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_release_data
     0.00%  kswapd0          [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  kswapd0          [kernel.kallsyms]  [k] _find_next_bit
     0.00%  kswapd0          [kernel.kallsyms]  [k] lru_add_drain_cpu
     0.00%  kswapd0          [kernel.kallsyms]  [k] mem_cgroup_iter
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_copy_bits
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] dec_zone_page_state
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] page_mkclean
     0.00%  perf             [kernel.kallsyms]  [k] add_to_page_cache_lru
     0.00%  perf             [kernel.kallsyms]  [k] find_get_entry
     0.00%  perf             [kernel.kallsyms]  [k] finish_task_switch
     0.00%  perf             [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  perf             [xfs]              [k] xfs_file_iomap_begin
     0.00%  postgres         [kernel.kallsyms]  [k] __ip_local_out
     0.00%  postgres         [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  postgres         [kernel.kallsyms]  [k] io_schedule_prepare
     0.00%  postgres         [kernel.kallsyms]  [k] kmalloc_slab
     0.00%  postgres         [kernel.kallsyms]  [k] local_clock
     0.00%  postgres         [kernel.kallsyms]  [k] mutex_lock
     0.00%  postgres         [kernel.kallsyms]  [k] shmem_getpage_gfp
     0.00%  postgres         [kernel.kallsyms]  [k] skb_gso_validate_mtu
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_fastretrans_alert
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_xmit_retransmit_queue.part.35
     0.00%  swapper          [kernel.kallsyms]  [k] dev_queue_xmit
     0.00%  swapper          [kernel.kallsyms]  [k] inet_sk_rebuild_header
     0.00%  swapper          [kernel.kallsyms]  [k] perf_output_end
     0.00%  swapper          [kernel.kallsyms]  [k] rebalance_domains
     0.00%  swapper          [kernel.kallsyms]  [k] run_rebalance_domains
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_skb_collapse_tstamp
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] run_ksoftirqd
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_sacktag_write_queue
     0.00%  kswapd0          [kernel.kallsyms]  [k] down_read_trylock
     0.00%  kswapd0          [kernel.kallsyms]  [k] net_rx_action
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_frag_free
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_rcv_established
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_trim_head
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_update_pacing_rate
     0.00%  kswapd0          [unknown]          [k] 0xffffffffa00f4e19
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] end_page_writeback
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] dec_zone_page_state
     0.00%  perf             [kernel.kallsyms]  [k] memcpy_erms
     0.00%  perf             [kernel.kallsyms]  [k] mutex_lock
     0.00%  perf             [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  postgres         [kernel.kallsyms]  [k] __page_cache_release
     0.00%  postgres         [kernel.kallsyms]  [k] free_compound_page
     0.00%  postgres         [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref
     0.00%  postgres         [kernel.kallsyms]  [k] perf_tp_event_match.isra.75.part.76
     0.00%  postgres         [kernel.kallsyms]  [k] sk_free
     0.00%  postgres         [kernel.kallsyms]  [k] skb_gso_transport_seglen
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_mark_head_lost
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_remove_empty_skb
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_sndbuf_expand
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_tsq_handler.part.36
     0.00%  swapper          [kernel.kallsyms]  [k] native_apic_mem_read
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_fragment_tstamp
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] rcu_all_qs
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] xennet_poll
     0.00%  kswapd0          [kernel.kallsyms]  [k] bictcp_acked
     0.00%  kswapd0          [kernel.kallsyms]  [k] cpumask_next
     0.00%  kswapd0          [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]  [k] mem_cgroup_soft_limit_reclaim
     0.00%  kswapd0          [kernel.kallsyms]  [k] pgdat_balanced
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_node
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_ack
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  kswapd0          [xfs]              [k] xfs_fs_nr_cached_objects
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  kworker/u30:0    [xfs]              [k] xfs_imap_valid
     0.00%  perf             [kernel.kallsyms]  [k] PageHuge
     0.00%  perf             [kernel.kallsyms]  [k] alloc_buffer_head
     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] iomap_write_begin.constprop.17
     0.00%  perf             [kernel.kallsyms]  [k] iomap_write_end
     0.00%  perf             [kernel.kallsyms]  [k] pagecache_get_page
     0.00%  perf             [xfs]              [k] xfs_log_commit_cil
     0.00%  perf             [xfs]              [k] xlog_grant_add_space.isra.6
     0.00%  postgres         [kernel.kallsyms]  [k] __perf_event_header__init_id
     0.00%  postgres         [kernel.kallsyms]  [k] __tcp_select_window
     0.00%  postgres         [kernel.kallsyms]  [k] inode_init_always
     0.00%  postgres         [kernel.kallsyms]  [k] list_sort
     0.00%  postgres         [kernel.kallsyms]  [k] netdev_pick_tx
     0.00%  postgres         [kernel.kallsyms]  [k] perf_swevent_get_recursion_context
     0.00%  postgres         [kernel.kallsyms]  [k] perf_swevent_overflow
     0.00%  postgres         [kernel.kallsyms]  [k] sk_stream_error
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_shifted_skb
     0.00%  swapper          [kernel.kallsyms]  [k] load_balance
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_any_retrans_done.part.30
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_enter_recovery
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4ec5
     0.00%  irqbalance       [kernel.kallsyms]  [k] kstat_irqs
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __build_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] net_tx_action
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] schedule
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  kswapd0          [kernel.kallsyms]  [k] consume_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] int_sqrt
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_finish_output2
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.00%  kswapd0          [kernel.kallsyms]  [k] kfree
     0.00%  kswapd0          [kernel.kallsyms]  [k] kthread_should_stop
     0.00%  kswapd0          [kernel.kallsyms]  [k] net_tx_action
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_output_copy
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_tp_event
     0.00%  kswapd0          [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_huge_zero_page_count
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_rack_detect_loss
     0.00%  kswapd0          [kernel.kallsyms]  [k] xennet_start_xmit
     0.00%  kswapd0          [xfs]              [k] xfs_reclaim_inodes_count
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] inc_node_page_state
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] get_request
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] release_pages
     0.00%  perf             [kernel.kallsyms]  [k] __sb_start_write
     0.00%  perf             [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  perf             [kernel.kallsyms]  [k] block_write_end
     0.00%  perf             [kernel.kallsyms]  [k] down_write
     0.00%  perf             [kernel.kallsyms]  [k] iov_iter_advance
     0.00%  perf             [kernel.kallsyms]  [k] iov_iter_copy_from_user_atomic
     0.00%  perf             [kernel.kallsyms]  [k] node_page_state
     0.00%  perf             [kernel.kallsyms]  [k] page_mapping
     0.00%  perf             [kernel.kallsyms]  [k] release_pages
     0.00%  perf             [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  perf             [kernel.kallsyms]  [k] try_charge
     0.00%  perf             [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  perf             [kernel.kallsyms]  [k] xennet_poll
     0.00%  perf             [xfs]              [k] xfs_file_write_iter
     0.00%  postgres         [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  postgres         [kernel.kallsyms]  [k] __default_send_IPI_shortcut
     0.00%  postgres         [kernel.kallsyms]  [k] __put_compound_page
     0.00%  postgres         [kernel.kallsyms]  [k] add_wait_queue
     0.00%  postgres         [kernel.kallsyms]  [k] blk_init_request_from_bio
     0.00%  postgres         [kernel.kallsyms]  [k] get_seconds
     0.00%  postgres         [kernel.kallsyms]  [k] perf_misc_flags
     0.00%  postgres         [kernel.kallsyms]  [k] sk_forced_mem_schedule
     0.00%  postgres         [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  postgres         [kernel.kallsyms]  [k] sock_zerocopy_put_abort
     0.00%  postgres         [kernel.kallsyms]  [k] tasklet_action
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_fragment
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rack_mark_lost
     0.00%  rngd             [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  rngd             [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  rngd             [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  swapper          [kernel.kallsyms]  [k] idle_cpu
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_match_skb_to_sack
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_try_undo_recovery
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e4c
     0.00%  irqbalance       [kernel.kallsyms]  [k] seq_put_decimal_ull
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __dev_queue_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __sched_text_start
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] net_rx_action
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] packet_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_copy_bits
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_split
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_sacktag_walk
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.00%  kswapd0          [kernel.kallsyms]  [k] __dev_queue_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] __pskb_trim_head
     0.00%  kswapd0          [kernel.kallsyms]  [k] __skb_gro_checksum_complete
     0.00%  kswapd0          [kernel.kallsyms]  [k] __slab_alloc
     0.00%  kswapd0          [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  kswapd0          [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_queue_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_prepare_sample
     0.00%  kswapd0          [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  kswapd0          [kernel.kallsyms]  [k] sk_filter_trim_cap
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_init_tso_segs
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_rate_gen
     0.00%  kswapd0          [kernel.kallsyms]  [k] try_to_release_page
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/1:2      [xfs]              [k] xfs_destroy_ioend
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __bio_add_page
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] inc_zone_page_state
     0.00%  perf             [kernel.kallsyms]  [k] __radix_tree_preload
     0.00%  perf             [kernel.kallsyms]  [k] __sk_dst_check
     0.00%  perf             [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  perf             [kernel.kallsyms]  [k] generic_write_checks
     0.00%  perf             [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  perf             [kernel.kallsyms]  [k] iomap_apply
     0.00%  perf             [kernel.kallsyms]  [k] kfree
     0.00%  perf             [kernel.kallsyms]  [k] mem_cgroup_try_charge
     0.00%  perf             [kernel.kallsyms]  [k] mutex_unlock
     0.00%  perf             [kernel.kallsyms]  [k] pagevec_lru_move_fn
     0.00%  perf             [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  perf             [kernel.kallsyms]  [k] skb_release_data
     0.00%  perf             [xfs]              [k] xfs_bmbt_get_startblock
     0.00%  perf             [xfs]              [k] xfs_bmbt_to_iomap
     0.00%  perf             [xfs]              [k] xfs_log_reserve
     0.00%  postgres         [kernel.kallsyms]  [k] __netif_receive_skb
     0.00%  postgres         [kernel.kallsyms]  [k] __put_page
     0.00%  postgres         [kernel.kallsyms]  [k] __x86_indirect_thunk_r8
     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] copy_page
     0.00%  postgres         [kernel.kallsyms]  [k] elv_set_request
     0.00%  postgres         [kernel.kallsyms]  [k] ip_local_out
     0.00%  postgres         [kernel.kallsyms]  [k] jiffies_to_usecs
     0.00%  postgres         [kernel.kallsyms]  [k] ktime_get_with_offset
     0.00%  postgres         [kernel.kallsyms]  [k] mem_cgroup_uncharge
     0.00%  postgres         [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  postgres         [kernel.kallsyms]  [k] page_mapping
     0.00%  postgres         [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  postgres         [kernel.kallsyms]  [k] shmem_add_to_page_cache
     0.00%  postgres         [kernel.kallsyms]  [k] skb_free_head
     0.00%  postgres         [kernel.kallsyms]  [k] skb_gro_reset_offset
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_data_queue
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_parse_md5sig_option
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_validate_incoming
     0.00%  postgres         [xfs]              [k] xfs_bmbt_get_all
     0.00%  postgres         [xfs]              [k] xfs_do_writepage
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e3e
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4ed6
     0.00%  rngd             [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  swapper          [kernel.kallsyms]  [k] find_next_bit
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_xmit_recovery.part.52
     0.00%  swapper          [kernel.kallsyms]  [k] update_group_capacity
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e34
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  bash             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  bash             [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  crond            [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  date             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  dirname          [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] __lock_text_start
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] unmap_page_range
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] vma_interval_tree_insert
     0.00%  irqbalance       [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  irqbalance       [kernel.kallsyms]  [k] _find_next_bit
     0.00%  irqbalance       [kernel.kallsyms]  [k] mutex_unlock
     0.00%  irqbalance       [kernel.kallsyms]  [k] show_stat
     0.00%  kauditd          [kernel.kallsyms]  [k] __lock_text_start
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __skb_clone
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] _cond_resched
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] consume_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] do_csum
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_queue_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ksoftirqd_should_run
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] sk_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_clone
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_check_space
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_mark_head_lost
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_rack_detect_loss
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] validate_xmit_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] ___d_drop
     0.00%  kswapd0          [kernel.kallsyms]  [k] __copy_skb_header
     0.00%  kswapd0          [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  kswapd0          [kernel.kallsyms]  [k] __sched_text_start
     0.00%  kswapd0          [kernel.kallsyms]  [k] __skb_checksum
     0.00%  kswapd0          [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.00%  kswapd0          [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.00%  kswapd0          [kernel.kallsyms]  [k] bictcp_cong_avoid
     0.00%  kswapd0          [kernel.kallsyms]  [k] clear_shadow_entry
     0.00%  kswapd0          [kernel.kallsyms]  [k] csum_partial
     0.00%  kswapd0          [kernel.kallsyms]  [k] del_timer_sync
     0.00%  kswapd0          [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] do_csum
     0.00%  kswapd0          [kernel.kallsyms]  [k] dqcache_shrink_count
     0.00%  kswapd0          [kernel.kallsyms]  [k] free_buffer_head
     0.00%  kswapd0          [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_send_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  kswapd0          [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  kswapd0          [kernel.kallsyms]  [k] lockref_put_or_lock
     0.00%  kswapd0          [kernel.kallsyms]  [k] lru_add_drain
     0.00%  kswapd0          [kernel.kallsyms]  [k] mod_timer
     0.00%  kswapd0          [kernel.kallsyms]  [k] napi_complete_done
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_output_sample
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] policy_nodemask
     0.00%  kswapd0          [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]  [k] rcu_bh_qs
     0.00%  kswapd0          [kernel.kallsyms]  [k] reset_isolation_suitable
     0.00%  kswapd0          [kernel.kallsyms]  [k] sched_clock
     0.00%  kswapd0          [kernel.kallsyms]  [k] schedule
     0.00%  kswapd0          [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_active_list
     0.00%  kswapd0          [kernel.kallsyms]  [k] sk_reset_timer
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_release_head_state
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_shift
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_cong_avoid_ai
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_established_options
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_rate_skb_sent
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.00%  kswapd0          [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.00%  kswapd0          [kernel.kallsyms]  [k] vmpressure
     0.00%  kswapd0          [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  kswapd0          [xfs]              [k] xfs_buftarg_shrink_count
     0.00%  kswapd0          [xfs]              [k] xfs_fs_drop_inode
     0.00%  kworker/0:2      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] end_page_writeback
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] queue_delayed_work_on
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] refresh_cpu_vm_stats
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] worker_thread
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] __sched_text_start
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] worker_thread
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_advance
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_init
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] generic_make_request_checks
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] page_mapped
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] unlock_page_memcg
     0.00%  kworker/u30:0    [xfs]              [k] xfs_map_buffer.isra.13
     0.00%  perf             [kernel.kallsyms]  [k] __audit_syscall_entry
     0.00%  perf             [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  perf             [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  perf             [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  perf             [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  perf             [kernel.kallsyms]  [k] __sched_text_start
     0.00%  perf             [kernel.kallsyms]  [k] _cond_resched
     0.00%  perf             [kernel.kallsyms]  [k] alloc_page_buffers
     0.00%  perf             [kernel.kallsyms]  [k] bictcp_acked
     0.00%  perf             [kernel.kallsyms]  [k] do_csum
     0.00%  perf             [kernel.kallsyms]  [k] down_read
     0.00%  perf             [kernel.kallsyms]  [k] fput
     0.00%  perf             [kernel.kallsyms]  [k] iomap_file_buffered_write
     0.00%  perf             [kernel.kallsyms]  [k] ip_queue_xmit
     0.00%  perf             [kernel.kallsyms]  [k] ip_rcv
     0.00%  perf             [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  perf             [kernel.kallsyms]  [k] packet_rcv
     0.00%  perf             [kernel.kallsyms]  [k] path_put
     0.00%  perf             [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  perf             [kernel.kallsyms]  [k] poll_freewait
     0.00%  perf             [kernel.kallsyms]  [k] schedule
     0.00%  perf             [kernel.kallsyms]  [k] tcp_ack_update_rtt.isra.33
     0.00%  perf             [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  perf             [kernel.kallsyms]  [k] tcp_wfree
     0.00%  perf             [kernel.kallsyms]  [k] up_write
     0.00%  perf             [kernel.kallsyms]  [k] vfs_write
     0.00%  perf             [kernel.kallsyms]  [k] wait_for_stable_page
     0.00%  perf             [xfs]              [k] xfs_file_buffered_aio_write
     0.00%  perf             [xfs]              [k] xfs_inode_item_format
     0.00%  perf             [xfs]              [k] xfs_trans_ijoin
     0.00%  perf             [unknown]          [k] 0xffffffffa00f4e19
     0.00%  postgres         [crc32c_intel]     [k] crc32c_pcl_intel_update
     0.00%  postgres         [kernel.kallsyms]  [k] __alloc_fd
     0.00%  postgres         [kernel.kallsyms]  [k] __alloc_pages_slowpath
     0.00%  postgres         [kernel.kallsyms]  [k] create_empty_buffers
     0.00%  postgres         [kernel.kallsyms]  [k] do_softirq.part.17
     0.00%  postgres         [kernel.kallsyms]  [k] down_read_trylock
     0.00%  postgres         [kernel.kallsyms]  [k] generic_write_end
     0.00%  postgres         [kernel.kallsyms]  [k] get_signal
     0.00%  postgres         [kernel.kallsyms]  [k] gnttab_release_grant_reference
     0.00%  postgres         [kernel.kallsyms]  [k] inet_sk_rebuild_header
     0.00%  postgres         [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  postgres         [kernel.kallsyms]  [k] locks_remove_file
     0.00%  postgres         [kernel.kallsyms]  [k] node_dirty_ok
     0.00%  postgres         [kernel.kallsyms]  [k] perf_instruction_pointer
     0.00%  postgres         [kernel.kallsyms]  [k] perf_swevent_event
     0.00%  postgres         [kernel.kallsyms]  [k] perf_trace_run_bpf_submit
     0.00%  postgres         [kernel.kallsyms]  [k] schedule_hrtimeout_range
     0.00%  postgres         [kernel.kallsyms]  [k] security_file_free
     0.00%  postgres         [kernel.kallsyms]  [k] skb_prepare_for_shift
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_options_write
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_rate_skb_sent
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_retransmit_skb
     0.00%  postgres         [kernel.kallsyms]  [k] workingset_activation
     0.00%  postgres         [kernel.kallsyms]  [k] write_cache_pages
     0.00%  postgres         [xfs]              [k] xfs_bmap_add_extent_hole_delay
     0.00%  postgres         [xfs]              [k] xfs_file_write_iter
     0.00%  postgres         [xfs]              [k] xfs_inode_alloc
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e28
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e30
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e5c
     0.00%  rngd             [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  rngd             [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  rngd             [kernel.kallsyms]  [k] xennet_poll
     0.00%  sshd             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  sshd             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  sshd             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  sshd             [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  sshd             [kernel.kallsyms]  [k] unmap_page_range
     0.00%  swapper          [kernel.kallsyms]  [k] __bitmap_and
     0.00%  swapper          [kernel.kallsyms]  [k] __msecs_to_jiffies
     0.00%  swapper          [kernel.kallsyms]  [k] bictcp_recalc_ssthresh
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_xmit_retransmit_queue
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e45
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e74
     0.00%  systemd          [kernel.kallsyms]  [k] do_syscall_64
     0.00%  systemd-journal  [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  systemd-journal  [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  systemd-journal  [kernel.kallsyms]  [k] proc_cgroup_show
     0.00%  xfsaild/xvda1    [xfs]              [k] xfsaild
     0.00%  :3559            [kernel.kallsyms]  [k] lookup_fast
     0.00%  :3569            [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  :3569            [kernel.kallsyms]  [k] sys_write
     0.00%  auditd           [kernel.kallsyms]  [k] __lock_text_start
     0.00%  bash             [kernel.kallsyms]  [k] __x86_indirect_thunk_rbp
     0.00%  bash             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  bash             [kernel.kallsyms]  [k] clear_page_erms
     0.00%  bash             [kernel.kallsyms]  [k] copy_page_range
     0.00%  bash             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  bash             [kernel.kallsyms]  [k] dput
     0.00%  bash             [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  bash             [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  bash             [kernel.kallsyms]  [k] memset_erms
     0.00%  bash             [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  bash             [kernel.kallsyms]  [k] strnlen_user
     0.00%  bash             [kernel.kallsyms]  [k] uprobe_start_dup_mmap
     0.00%  chronyd          [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  chronyd          [kernel.kallsyms]  [k] _copy_from_user
     0.00%  chronyd          [kernel.kallsyms]  [k] inode_wait_for_writeback
     0.00%  crond            [kernel.kallsyms]  [k] __call_rcu.constprop.68
     0.00%  crond            [kernel.kallsyms]  [k] __do_page_fault
     0.00%  crond            [kernel.kallsyms]  [k] __rb_erase_color
     0.00%  crond            [kernel.kallsyms]  [k] __slab_free
     0.00%  crond            [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  crond            [kernel.kallsyms]  [k] copy_page_to_iter
     0.00%  crond            [kernel.kallsyms]  [k] do_syscall_64
     0.00%  crond            [kernel.kallsyms]  [k] page_cpupid_xchg_last
     0.00%  crond            [kernel.kallsyms]  [k] path_openat
     0.00%  crond            [kernel.kallsyms]  [k] perf_iterate_sb
     0.00%  crond            [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  crond            [kernel.kallsyms]  [k] release_pages
     0.00%  crond            [kernel.kallsyms]  [k] sk_prot_alloc
     0.00%  curl             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  curl             [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  curl             [kernel.kallsyms]  [k] __vma_link_rb
     0.00%  curl             [kernel.kallsyms]  [k] alloc_set_pte
     0.00%  curl             [kernel.kallsyms]  [k] clear_page_erms
     0.00%  curl             [kernel.kallsyms]  [k] copy_page
     0.00%  curl             [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  curl             [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  curl             [kernel.kallsyms]  [k] fsnotify
     0.00%  curl             [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  curl             [kernel.kallsyms]  [k] unlock_page
     0.00%  curl             [kernel.kallsyms]  [k] vma_interval_tree_insert
     0.00%  curl             [kernel.kallsyms]  [k] vma_interval_tree_remove
     0.00%  curl             [xfs]              [k] xfs_buf_get_map
     0.00%  curl             [xfs]              [k] xfs_dabuf_map.constprop.17
     0.00%  cut              [kernel.kallsyms]  [k] clear_page_erms
     0.00%  date             [kernel.kallsyms]  [k] copy_page
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] perf_tp_event_match.isra.75.part.76
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] perf_trace_buf_update
     0.00%  echo             [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  echo             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] __do_page_fault
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] __slab_free
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] _vm_normal_page
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] clear_page_erms
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] down_write
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] memcpy_erms
     0.00%  eic_curl_author  [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] __get_vma_policy
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] clear_page_erms
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  eic_run_authori  [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  grep             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  grep             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  grep             [kernel.kallsyms]  [k] clear_page_erms
     0.00%  grep             [kernel.kallsyms]  [k] mmput
     0.00%  grepconf.sh      [xfs]              [k] xfs_file_read_iter
     0.00%  id               [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  id               [kernel.kallsyms]  [k] __lock_text_start
     0.00%  id               [kernel.kallsyms]  [k] do_syscall_64
     0.00%  id               [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  id               [kernel.kallsyms]  [k] locks_remove_file
     0.00%  id               [kernel.kallsyms]  [k] perf_iterate_sb
     0.00%  id               [kernel.kallsyms]  [k] vma_interval_tree_remove
     0.00%  irqbalance       [kernel.kallsyms]  [k] __lock_text_start
     0.00%  irqbalance       [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  irqbalance       [kernel.kallsyms]  [k] __wake_up_bit
     0.00%  irqbalance       [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  irqbalance       [kernel.kallsyms]  [k] find_next_bit
     0.00%  irqbalance       [kernel.kallsyms]  [k] inode_init_always
     0.00%  irqbalance       [kernel.kallsyms]  [k] kstat_irqs_usr
     0.00%  irqbalance       [kernel.kallsyms]  [k] proc_reg_release
     0.00%  irqbalance       [kernel.kallsyms]  [k] seq_read
     0.00%  irqbalance       [kernel.kallsyms]  [k] show_interrupts
     0.00%  irqbalance       [kernel.kallsyms]  [k] vsnprintf
     0.00%  khungtaskd       [kernel.kallsyms]  [k] watchdog
     0.00%  ksoftirqd/0      [kernel.kallsyms]  [k] radix_tree_node_rcu_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __alloc_skb
     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] __ip_local_out
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __perf_event_header__init_id
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __slab_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __tcp_push_pending_frames
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __tcp_v4_send_check
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] __x86_indirect_thunk_r8
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] bictcp_acked
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     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] free_compound_page
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] gnttab_grant_foreign_access_ref
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] ip_copy_addrs
     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_rcv_finish
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kfree
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] kthread_should_park
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] napi_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] netdev_pick_tx
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] netif_skb_features
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] page_frag_free
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] perf_output_copy
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] rcu_bh_qs
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] sch_direct_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] sk_stream_alloc_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_network_protocol
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_push
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] skb_shift
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_ack
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_ack_update_rtt.isra.33
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_established_options
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_event_new_data_sent
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_fastretrans_alert
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_gro_receive
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_rack_advance
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_rack_mark_lost
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_rate_gen
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_shifted_skb
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_tasklet_func
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_trim_head
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] tcp_write_xmit
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] validate_xmit_skb_list
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] validate_xmit_xfrm
     0.00%  ksoftirqd/3      [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  kswapd0          [kernel.kallsyms]  [k] PageHuge
     0.00%  kswapd0          [kernel.kallsyms]  [k] __alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __ip_local_out
     0.00%  kswapd0          [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  kswapd0          [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.00%  kswapd0          [kernel.kallsyms]  [k] __page_cache_release
     0.00%  kswapd0          [kernel.kallsyms]  [k] __perf_event_account_interrupt
     0.00%  kswapd0          [kernel.kallsyms]  [k] __perf_event_overflow
     0.00%  kswapd0          [kernel.kallsyms]  [k] __put_compound_page
     0.00%  kswapd0          [kernel.kallsyms]  [k] __pv_queued_spin_lock_slowpath
     0.00%  kswapd0          [kernel.kallsyms]  [k] __tcp_push_pending_frames
     0.00%  kswapd0          [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  kswapd0          [kernel.kallsyms]  [k] __x86_indirect_thunk_r8
     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] blk_finish_plug
     0.00%  kswapd0          [kernel.kallsyms]  [k] count_shadow_nodes
     0.00%  kswapd0          [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  kswapd0          [kernel.kallsyms]  [k] dev_queue_xmit_nit
     0.00%  kswapd0          [kernel.kallsyms]  [k] down_read
     0.00%  kswapd0          [kernel.kallsyms]  [k] eth_type_trans
     0.00%  kswapd0          [kernel.kallsyms]  [k] find_next_bit
     0.00%  kswapd0          [kernel.kallsyms]  [k] fsnotify_grab_connector
     0.00%  kswapd0          [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  kswapd0          [kernel.kallsyms]  [k] inet_ehashfn
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_finish_output
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_rcv_finish
     0.00%  kswapd0          [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  kswapd0          [kernel.kallsyms]  [k] memcg_to_vmpressure
     0.00%  kswapd0          [kernel.kallsyms]  [k] minmax_subwin_update
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_mapcount_is_zero
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_vma_mapped_walk
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_misc_flags
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  kswapd0          [kernel.kallsyms]  [k] prepare_kswapd_sleep
     0.00%  kswapd0          [kernel.kallsyms]  [k] prepare_to_wait
     0.00%  kswapd0          [kernel.kallsyms]  [k] radix_tree_gang_lookup_tag
     0.00%  kswapd0          [kernel.kallsyms]  [k] recalc_bh_state.part.42
     0.00%  kswapd0          [kernel.kallsyms]  [k] sch_direct_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_slab
     0.00%  kswapd0          [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_add_rx_frag
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_checksum
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_clone
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_csum_hwoffload_help
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  kswapd0          [kernel.kallsyms]  [k] snapshot_refaults
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_current_mss
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_cwnd_reduction
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_fastretrans_alert
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_options_write
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_rate_skb_delivered
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_sacktag_write_queue
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_tasklet_func
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_validate_incoming
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_wfree
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_xmit_retransmit_queue.part.35
     0.00%  kswapd0          [kernel.kallsyms]  [k] validate_xmit_skb_list
     0.00%  kswapd0          [unknown]          [k] 0xffffffffa00f4e1a
     0.00%  kswapd0          [unknown]          [k] 0xffffffffa00f4e2c
     0.00%  kswapd0          [unknown]          [k] 0xffffffffa00f4e6f
     0.00%  kswapd0          [unknown]          [k] 0xffffffffa00f4e79
     0.00%  kworker/1:1H     [xfs]              [k] xfs_trans_ail_cursor_last
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] __bitmap_and
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] __sched_text_start
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] _find_next_bit
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] evtchn_from_irq
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] inc_node_page_state
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] page_mapping
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] vmpressure_work_fn
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] worker_thread
     0.00%  kworker/1:2      [xfs]              [k] xfs_log_commit_cil
     0.00%  kworker/1:2      [xfs]              [k] xfs_reclaim_inode_grab
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] __sched_text_start
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] mem_cgroup_page_lruvec
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] mutex_lock
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] refresh_cpu_vm_stats
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/2:1H     [xfs]              [k] xfs_trans_ail_cursor_last
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] ip_output
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] ksize
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] vmpressure_work_fn
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] __call_rcu.constprop.68
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] net_rx_action
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] radix_tree_delete_item
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] rcu_all_qs
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] text_poke
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] text_poke_bp
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] vmpressure_work_fn
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __bio_try_merge_page
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __pagevec_release
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __slab_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] alloc_request_simple
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_add_page
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_clone_fast
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_attempt_plug_merge
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_init_request_from_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_throtl_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] generic_make_request
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] list_sort.part.0
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] page_vma_mapped_walk
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] tcp_ack
     0.00%  kworker/u30:0    [xfs]              [k] xfs_fsb_to_db
     0.00%  kworker/u30:0    [xfs]              [k] xfs_trans_add_item
     0.00%  kworker/u30:0    [xfs]              [k] xfs_trim_extent
     0.00%  kworker/u30:0    [xfs]              [k] xfs_vm_set_page_dirty
     0.00%  kworker/u30:0    [xfs]              [k] xlog_grant_add_space.isra.6
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __lock_text_start
     0.00%  kworker/u30:2    [kernel.kallsyms]  [k] tty_ldisc_ref
     0.00%  perf             [kernel.kallsyms]  [k] __alloc_skb
     0.00%  perf             [kernel.kallsyms]  [k] __audit_syscall_exit
     0.00%  perf             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  perf             [kernel.kallsyms]  [k] __free_pages
     0.00%  perf             [kernel.kallsyms]  [k] __free_pages_ok
     0.00%  perf             [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  perf             [kernel.kallsyms]  [k] __mnt_want_write_file
     0.00%  perf             [kernel.kallsyms]  [k] __pskb_trim_head
     0.00%  perf             [kernel.kallsyms]  [k] __set_page_dirty
     0.00%  perf             [kernel.kallsyms]  [k] __skb_clone
     0.00%  perf             [kernel.kallsyms]  [k] __slab_free
     0.00%  perf             [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  perf             [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]  [k] __vfs_write
     0.00%  perf             [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.00%  perf             [kernel.kallsyms]  [k] dev_queue_xmit
     0.00%  perf             [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  perf             [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  perf             [kernel.kallsyms]  [k] fsnotify
     0.00%  perf             [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.00%  perf             [kernel.kallsyms]  [k] grab_cache_page_write_begin
     0.00%  perf             [kernel.kallsyms]  [k] ip_finish_output2
     0.00%  perf             [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.00%  perf             [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  perf             [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  perf             [kernel.kallsyms]  [k] minmax_subwin_update
     0.00%  perf             [kernel.kallsyms]  [k] mntput
     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_put_handle
     0.00%  perf             [kernel.kallsyms]  [k] policy_nodemask
     0.00%  perf             [kernel.kallsyms]  [k] radix_tree_lookup_slot
     0.00%  perf             [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  perf             [kernel.kallsyms]  [k] security_file_permission
     0.00%  perf             [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.00%  perf             [kernel.kallsyms]  [k] skb_copy_bits
     0.00%  perf             [kernel.kallsyms]  [k] skb_release_head_state
     0.00%  perf             [kernel.kallsyms]  [k] skb_split
     0.00%  perf             [kernel.kallsyms]  [k] sys_write
     0.00%  perf             [kernel.kallsyms]  [k] syscall_trace_enter
     0.00%  perf             [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  perf             [kernel.kallsyms]  [k] tcp_ack
     0.00%  perf             [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     0.00%  perf             [kernel.kallsyms]  [k] tcp_cong_avoid_ai
     0.00%  perf             [kernel.kallsyms]  [k] tcp_current_mss
     0.00%  perf             [kernel.kallsyms]  [k] tcp_established_options
     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_rate_gen
     0.00%  perf             [kernel.kallsyms]  [k] tcp_rearm_rto.part.59
     0.00%  perf             [kernel.kallsyms]  [k] tcp_trim_head
     0.00%  perf             [kernel.kallsyms]  [k] tcp_tso_segs
     0.00%  perf             [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  perf             [kernel.kallsyms]  [k] tcp_write_xmit
     0.00%  perf             [kernel.kallsyms]  [k] unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]  [k] up_read
     0.00%  perf             [xfs]              [k] xfs_bmbt_get_startoff
     0.00%  perf             [xfs]              [k] xfs_extent_busy_clear
     0.00%  perf             [xfs]              [k] xfs_file_aio_write_checks
     0.00%  perf             [xfs]              [k] xfs_file_iomap_end
     0.00%  perf             [xfs]              [k] xfs_iext_get_ext
     0.00%  perf             [xfs]              [k] xfs_iext_lookup_extent
     0.00%  perf             [xfs]              [k] xfs_iextents_copy
     0.00%  perf             [xfs]              [k] xfs_inode_item_data_fork_size.isra.1
     0.00%  perf             [xfs]              [k] xfs_inode_item_size
     0.00%  perf             [xfs]              [k] xfs_log_ticket_put
     0.00%  perf             [xfs]              [k] xfs_trans_free_dqinfo
     0.00%  perf             [xfs]              [k] xfs_trans_reserve
     0.00%  perf             [xfs]              [k] xfs_trans_unreserve_and_mod_sb
     0.00%  perf             [xfs]              [k] xfs_vn_update_time
     0.00%  perf             [xfs]              [k] xlog_ticket_alloc
     0.00%  pkill            [kernel.kallsyms]  [k] __do_page_fault
     0.00%  pkill            [kernel.kallsyms]  [k] __get_user_pages
     0.00%  pkill            [kernel.kallsyms]  [k] __lock_text_start
     0.00%  pkill            [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  pkill            [kernel.kallsyms]  [k] format_decode
     0.00%  pkill            [kernel.kallsyms]  [k] get_pid_task
     0.00%  pkill            [kernel.kallsyms]  [k] get_task_cred
     0.00%  pkill            [kernel.kallsyms]  [k] ptep_clear_flush
     0.00%  pkill            [kernel.kallsyms]  [k] vma_interval_tree_insert
     0.00%  pkill            [kernel.kallsyms]  [k] vsnprintf
     0.00%  postgres         [kernel.kallsyms]  [k] __d_rehash
     0.00%  postgres         [kernel.kallsyms]  [k] __dentry_kill
     0.00%  postgres         [kernel.kallsyms]  [k] __do_fault
     0.00%  postgres         [kernel.kallsyms]  [k] __follow_mount_rcu.isra.30
     0.00%  postgres         [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  postgres         [kernel.kallsyms]  [k] __legitimize_mnt
     0.00%  postgres         [kernel.kallsyms]  [k] __mark_inode_dirty
     0.00%  postgres         [kernel.kallsyms]  [k] __mod_node_page_state
     0.00%  postgres         [kernel.kallsyms]  [k] __tcp_retransmit_skb
     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] __x86_indirect_thunk_r11
     0.00%  postgres         [kernel.kallsyms]  [k] __x86_indirect_thunk_rdx
     0.00%  postgres         [kernel.kallsyms]  [k] _atomic_dec_and_lock
     0.00%  postgres         [kernel.kallsyms]  [k] alloc_fair_sched_group
     0.00%  postgres         [kernel.kallsyms]  [k] anon_vma_interval_tree_remove
     0.00%  postgres         [kernel.kallsyms]  [k] bio_phys_segments
     0.00%  postgres         [kernel.kallsyms]  [k] blk_rq_merge_ok
     0.00%  postgres         [kernel.kallsyms]  [k] clear_page_dirty_for_io
     0.00%  postgres         [kernel.kallsyms]  [k] clear_shadow_entry
     0.00%  postgres         [kernel.kallsyms]  [k] copy_page_range
     0.00%  postgres         [kernel.kallsyms]  [k] copy_process.part.39
     0.00%  postgres         [kernel.kallsyms]  [k] do_dentry_open
     0.00%  postgres         [kernel.kallsyms]  [k] do_sigaction
     0.00%  postgres         [kernel.kallsyms]  [k] do_sys_open
     0.00%  postgres         [kernel.kallsyms]  [k] down_write
     0.00%  postgres         [kernel.kallsyms]  [k] ep_free
     0.00%  postgres         [kernel.kallsyms]  [k] file_update_time
     0.00%  postgres         [kernel.kallsyms]  [k] filename_lookup
     0.00%  postgres         [kernel.kallsyms]  [k] filp_close
     0.00%  postgres         [kernel.kallsyms]  [k] find_get_pages_tag
     0.00%  postgres         [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  postgres         [kernel.kallsyms]  [k] fput
     0.00%  postgres         [kernel.kallsyms]  [k] free_uid
     0.00%  postgres         [kernel.kallsyms]  [k] from_kgid_munged
     0.00%  postgres         [kernel.kallsyms]  [k] get_empty_filp
     0.00%  postgres         [kernel.kallsyms]  [k] gnttab_grant_foreign_access_ref
     0.00%  postgres         [kernel.kallsyms]  [k] handle_mm_fault
     0.00%  postgres         [kernel.kallsyms]  [k] ima_file_free
     0.00%  postgres         [kernel.kallsyms]  [k] iomap_write_actor
     0.00%  postgres         [kernel.kallsyms]  [k] iov_iter_fault_in_readable
     0.00%  postgres         [kernel.kallsyms]  [k] kmem_cache_alloc_node_trace
     0.00%  postgres         [kernel.kallsyms]  [k] link_path_walk
     0.00%  postgres         [kernel.kallsyms]  [k] mark_buffer_dirty
     0.00%  postgres         [kernel.kallsyms]  [k] may_expand_vm
     0.00%  postgres         [kernel.kallsyms]  [k] memcpy
     0.00%  postgres         [kernel.kallsyms]  [k] napi_schedule_prep
     0.00%  postgres         [kernel.kallsyms]  [k] node_page_state
     0.00%  postgres         [kernel.kallsyms]  [k] page_mkclean
     0.00%  postgres         [kernel.kallsyms]  [k] path_init
     0.00%  postgres         [kernel.kallsyms]  [k] path_lookupat
     0.00%  postgres         [kernel.kallsyms]  [k] path_openat
     0.00%  postgres         [kernel.kallsyms]  [k] security_inode_getattr
     0.00%  postgres         [kernel.kallsyms]  [k] sk_load_byte_positive_offset
     0.00%  postgres         [kernel.kallsyms]  [k] skb_condense
     0.00%  postgres         [kernel.kallsyms]  [k] skb_network_protocol
     0.00%  postgres         [kernel.kallsyms]  [k] skb_zerocopy_clone
     0.00%  postgres         [kernel.kallsyms]  [k] sock_wfree
     0.00%  postgres         [kernel.kallsyms]  [k] sys_epoll_ctl
     0.00%  postgres         [kernel.kallsyms]  [k] sys_newlstat
     0.00%  postgres         [kernel.kallsyms]  [k] sys_openat
     0.00%  postgres         [kernel.kallsyms]  [k] tag_pages_for_writeback
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_any_retrans_done.part.30
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_cwnd_reduction
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_match_skb_to_sack
     0.00%  postgres         [kernel.kallsyms]  [k] tcp_try_undo_recovery
     0.00%  postgres         [kernel.kallsyms]  [k] terminate_walk
     0.00%  postgres         [kernel.kallsyms]  [k] up_write
     0.00%  postgres         [kernel.kallsyms]  [k] vfs_statx
     0.00%  postgres         [kernel.kallsyms]  [k] vmacache_find
     0.00%  postgres         [kernel.kallsyms]  [k] wake_all_kswapds
     0.00%  postgres         [kernel.kallsyms]  [k] wakeup_kswapd
     0.00%  postgres         [xfs]              [k] _xfs_buf_find
     0.00%  postgres         [xfs]              [k] xfs_buf_offset
     0.00%  postgres         [xfs]              [k] xfs_da_hashname
     0.00%  postgres         [xfs]              [k] xfs_dir2_leaf_getdents
     0.00%  postgres         [xfs]              [k] xfs_file_buffered_aio_write
     0.00%  postgres         [xfs]              [k] xfs_iget_check_free_state
     0.00%  postgres         [xfs]              [k] xfs_perag_get
     0.00%  postgres         [xfs]              [k] xfs_release
     0.00%  postgres         [xfs]              [k] xfs_trans_brelse
     0.00%  postgres         [xfs]              [k] xfs_trans_buf_item_match
     0.00%  postgres         [xfs]              [k] xfs_trans_reserve
     0.00%  postgres         [xfs]              [k] xfs_vn_getattr
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e45
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4e6f
     0.00%  postgres         [unknown]          [k] 0xffffffffa00f4ec5
     0.00%  ps               [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  ps               [kernel.kallsyms]  [k] __lock_text_start
     0.00%  ps               [kernel.kallsyms]  [k] bitmap_string.isra.7
     0.00%  ps               [kernel.kallsyms]  [k] do_syscall_64
     0.00%  ps               [kernel.kallsyms]  [k] follow_page_mask
     0.00%  ps               [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  ps               [kernel.kallsyms]  [k] put_dec
     0.00%  ps               [kernel.kallsyms]  [k] task_numa_group_id
     0.00%  ps               [kernel.kallsyms]  [k] unmap_page_range
     0.00%  rcu_sched        [kernel.kallsyms]  [k] rcu_gp_kthread
     0.00%  rcu_sched        [kernel.kallsyms]  [k] schedule_timeout
     0.00%  rngd             [kernel.kallsyms]  [k] __alloc_skb
     0.00%  rngd             [kernel.kallsyms]  [k] __dev_queue_xmit
     0.00%  rngd             [kernel.kallsyms]  [k] __free_pages_ok
     0.00%  rngd             [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  rngd             [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  rngd             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  rngd             [kernel.kallsyms]  [k] bictcp_acked
     0.00%  rngd             [kernel.kallsyms]  [k] consume_skb
     0.00%  rngd             [kernel.kallsyms]  [k] eth_type_trans
     0.00%  rngd             [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  rngd             [kernel.kallsyms]  [k] inet_ehashfn
     0.00%  rngd             [kernel.kallsyms]  [k] kfree
     0.00%  rngd             [kernel.kallsyms]  [k] net_rx_action
     0.00%  rngd             [kernel.kallsyms]  [k] net_tx_action
     0.00%  rngd             [kernel.kallsyms]  [k] packet_rcv
     0.00%  rngd             [kernel.kallsyms]  [k] perf_trace_run_bpf_submit
     0.00%  rngd             [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  rngd             [kernel.kallsyms]  [k] rcu_bh_qs
     0.00%  rngd             [kernel.kallsyms]  [k] skb_clone
     0.00%  rngd             [kernel.kallsyms]  [k] skb_release_data
     0.00%  rngd             [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     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_walk
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_sacktag_write_queue
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.00%  rngd             [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  rngd             [unknown]          [k] 0xffffffffa00f4ed7
     0.00%  sa1              [kernel.kallsyms]  [k] copy_process.part.39
     0.00%  sa1              [kernel.kallsyms]  [k] cp_new_stat
     0.00%  sa1              [kernel.kallsyms]  [k] find_vma
     0.00%  sa1              [kernel.kallsyms]  [k] get_unmapped_area
     0.00%  sa1              [kernel.kallsyms]  [k] page_add_new_anon_rmap
     0.00%  sa1              [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  sadc             [kernel.kallsyms]  [k] __atime_needs_update
     0.00%  sadc             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  sadc             [kernel.kallsyms]  [k] arch_irq_stat_cpu
     0.00%  sadc             [kernel.kallsyms]  [k] link_path_walk
     0.00%  sadc             [kernel.kallsyms]  [k] memcpy_erms
     0.00%  sadc             [kernel.kallsyms]  [k] walk_component
     0.00%  screen           [kernel.kallsyms]  [k] n_tty_poll
     0.00%  sh               [kernel.kallsyms]  [k] unlock_page_memcg
     0.00%  sh               [kernel.kallsyms]  [k] vm_mmap_pgoff
     0.00%  sshd             [ipv6]             [k] inet6_dump_addr
     0.00%  sshd             [kernel.kallsyms]  [k] __audit_syscall_exit
     0.00%  sshd             [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  sshd             [kernel.kallsyms]  [k] __fget_light
     0.00%  sshd             [kernel.kallsyms]  [k] __kmalloc
     0.00%  sshd             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  sshd             [kernel.kallsyms]  [k] alloc_rt_sched_group
     0.00%  sshd             [kernel.kallsyms]  [k] anon_vma_clone
     0.00%  sshd             [kernel.kallsyms]  [k] copy_page
     0.00%  sshd             [kernel.kallsyms]  [k] copy_page_range
     0.00%  sshd             [kernel.kallsyms]  [k] copy_process.part.39
     0.00%  sshd             [kernel.kallsyms]  [k] do_select
     0.00%  sshd             [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  sshd             [kernel.kallsyms]  [k] mark_page_accessed
     0.00%  sshd             [kernel.kallsyms]  [k] netlink_recvmsg
     0.00%  sshd             [kernel.kallsyms]  [k] number
     0.00%  sshd             [kernel.kallsyms]  [k] proc_sys_revalidate
     0.00%  sshd             [kernel.kallsyms]  [k] sk_prot_alloc
     0.00%  sshd             [kernel.kallsyms]  [k] skb_release_head_state
     0.00%  sshd             [kernel.kallsyms]  [k] sock_def_readable
     0.00%  sshd             [kernel.kallsyms]  [k] try_charge
     0.00%  sshd             [kernel.kallsyms]  [k] tty_write
     0.00%  sshd             [kernel.kallsyms]  [k] unix_stream_sendmsg
     0.00%  sshd             [kernel.kallsyms]  [k] up_write
     0.00%  sshd             [kernel.kallsyms]  [k] xennet_start_xmit
     0.00%  sshd             [xfs]              [k] xfs_iget
     0.00%  swapper          [kernel.kallsyms]  [k] __alloc_pages_slowpath
     0.00%  swapper          [kernel.kallsyms]  [k] __wake_up
     0.00%  swapper          [kernel.kallsyms]  [k] __wake_up_common_lock
     0.00%  swapper          [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.00%  swapper          [kernel.kallsyms]  [k] apic_send_IPI_self
     0.00%  swapper          [kernel.kallsyms]  [k] bictcp_state
     0.00%  swapper          [kernel.kallsyms]  [k] cpumask_next_and
     0.00%  swapper          [kernel.kallsyms]  [k] fib_table_lookup
     0.00%  swapper          [kernel.kallsyms]  [k] native_apic_wait_icr_idle
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_skb_mark_lost_uncond_verify
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_try_keep_open
     0.00%  swapper          [kernel.kallsyms]  [k] wakeup_kswapd
     0.00%  swapper          [unknown]          [k] 0xffffffffa00f4e79
     0.00%  systemd          [kernel.kallsyms]  [k] SYSC_connect
     0.00%  systemd          [kernel.kallsyms]  [k] __inode_permission
     0.00%  systemd          [kernel.kallsyms]  [k] filename_lookup
     0.00%  systemd          [kernel.kallsyms]  [k] finish_task_switch
     0.00%  systemd          [kernel.kallsyms]  [k] kernfs_sop_show_path
     0.00%  systemd          [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  systemd          [kernel.kallsyms]  [k] proc_cgroup_show
     0.00%  systemd          [kernel.kallsyms]  [k] release_pages
     0.00%  systemd          [kernel.kallsyms]  [k] security_inode_getattr
     0.00%  systemd          [kernel.kallsyms]  [k] show_type.isra.2
     0.00%  systemd          [kernel.kallsyms]  [k] sock_wfree
     0.00%  systemd          [kernel.kallsyms]  [k] sys_getdents
     0.00%  systemd          [kernel.kallsyms]  [k] terminate_walk
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __do_page_fault
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __getnstimeofday64
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __lock_text_start
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  systemd-journal  [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  systemd-journal  [kernel.kallsyms]  [k] do_sys_ftruncate.constprop.18
     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_pid_task
     0.00%  systemd-journal  [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  systemd-journal  [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  systemd-journal  [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  systemd-journal  [kernel.kallsyms]  [k] radix_tree_tag_clear
     0.00%  systemd-journal  [kernel.kallsyms]  [k] vmacache_find
     0.00%  systemd-journal  [xfs]              [k] __xfs_filemap_fault.constprop.8
     0.00%  systemd-logind   [kernel.kallsyms]  [k] __d_move
     0.00%  systemd-logind   [kernel.kallsyms]  [k] __d_rehash
     0.00%  systemd-logind   [kernel.kallsyms]  [k] __list_add_valid
     0.00%  systemd-logind   [kernel.kallsyms]  [k] __lock_text_start
     0.00%  systemd-logind   [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  systemd-logind   [kernel.kallsyms]  [k] do_timerfd_settime
     0.00%  systemd-logind   [kernel.kallsyms]  [k] file_ra_state_init
     0.00%  timeout          [kernel.kallsyms]  [k] perf_iterate_sb
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] __lock_text_start
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] finish_task_switch
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] packet_rcv
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] tcp_check_space
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] tcp_schedule_loss_probe
     0.00%  xfsaild/xvda1    [xfs]              [k] _xfs_buf_ioapply
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_buf_offset
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_dir3_leaf1_write_verify
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_inobt_verify
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_inode_item_push


# Samples: 2M of event 'skb:consume_skb'
# Event count (approx.): 2739785
#
# Overhead  Command          Shared Object      Symbol                     
# ........  ...............  .................  ...........................
#
    91.58%  swapper          [kernel.kallsyms]  [k] consume_skb
     7.09%  postgres         [kernel.kallsyms]  [k] consume_skb
     0.61%  kswapd0          [kernel.kallsyms]  [k] consume_skb
     0.44%  ksoftirqd/3      [kernel.kallsyms]  [k] consume_skb
     0.14%  perf             [kernel.kallsyms]  [k] consume_skb
     0.11%  rngd             [kernel.kallsyms]  [k] consume_skb
     0.01%  sshd             [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] consume_skb
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] consume_skb
     0.00%  postgres         [kernel.kallsyms]  [k] __consume_stateless_skb
     0.00%  kworker/3:0      [kernel.kallsyms]  [k] consume_skb
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] consume_skb
     0.00%  systemd          [kernel.kallsyms]  [k] consume_skb
     0.00%  chronyd          [kernel.kallsyms]  [k] consume_skb
     0.00%  :3559            [kernel.kallsyms]  [k] consume_skb
     0.00%  systemd-logind   [kernel.kallsyms]  [k] consume_skb
     0.00%  rcu_sched        [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] consume_skb
     0.00%  chronyd          [kernel.kallsyms]  [k] __consume_stateless_skb
     0.00%  kauditd          [kernel.kallsyms]  [k] consume_skb
     0.00%  auditd           [kernel.kallsyms]  [k] consume_skb
     0.00%  systemd-journal  [kernel.kallsyms]  [k] consume_skb
     0.00%  pickup           [kernel.kallsyms]  [k] consume_skb
     0.00%  crond            [kernel.kallsyms]  [k] consume_skb
     0.00%  master           [kernel.kallsyms]  [k] consume_skb
     0.00%  irqbalance       [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] consume_skb
     0.00%  qmgr             [kernel.kallsyms]  [k] consume_skb
     0.00%  curl             [kernel.kallsyms]  [k] consume_skb
     0.00%  date             [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/0:2      [kernel.kallsyms]  [k] consume_skb
     0.00%  dhclient         [kernel.kallsyms]  [k] consume_skb
     0.00%  lsmd             [kernel.kallsyms]  [k] consume_skb
     0.00%  bash             [kernel.kallsyms]  [k] consume_skb
     0.00%  sshd             [kernel.kallsyms]  [k] __consume_stateless_skb
     0.00%  sa1              [kernel.kallsyms]  [k] consume_skb
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] consume_skb
     0.00%  watchdog/3       [kernel.kallsyms]  [k] consume_skb


#
# (Tip: Generate a script for your data: perf script -g <lang>)
#
