# To display the perf.data header info, please use --header/--header-only options.
#
#
# Total Lost Samples: 0
#
# Samples: 376K of event 'block:block_rq_insert'
# Event count (approx.): 376814
#
# Overhead  Command          Shared Object      Symbol               
# ........  ...............  .................  .....................
#
    80.28%  kworker/u30:1    [kernel.kallsyms]  [k] __elv_add_request
    18.79%  kworker/u30:0    [kernel.kallsyms]  [k] __elv_add_request
     0.67%  pg_basebackup    [kernel.kallsyms]  [k] __elv_add_request
     0.17%  xfsaild/xvda1    [kernel.kallsyms]  [k] __elv_add_request
     0.05%  systemd-journal  [kernel.kallsyms]  [k] __elv_add_request
     0.01%  kworker/2:1      [kernel.kallsyms]  [k] __elv_add_request
     0.01%  curl             [kernel.kallsyms]  [k] __elv_add_request
     0.01%  sshd             [kernel.kallsyms]  [k] __elv_add_request
     0.01%  kworker/2:2      [kernel.kallsyms]  [k] __elv_add_request
     0.01%  kworker/2:0      [kernel.kallsyms]  [k] __elv_add_request
     0.00%  dbus-send        [kernel.kallsyms]  [k] __elv_add_request
     0.00%  :3542            [kernel.kallsyms]  [k] __elv_add_request
     0.00%  :3607            [kernel.kallsyms]  [k] __elv_add_request
     0.00%  ip               [kernel.kallsyms]  [k] __elv_add_request
     0.00%  sadc             [kernel.kallsyms]  [k] __elv_add_request
     0.00%  grep             [kernel.kallsyms]  [k] __elv_add_request
     0.00%  :3535            [kernel.kallsyms]  [k] __elv_add_request
     0.00%  auditd           [kernel.kallsyms]  [k] __elv_add_request
     0.00%  awk              [kernel.kallsyms]  [k] __elv_add_request
     0.00%  dhclient         [kernel.kallsyms]  [k] __elv_add_request
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __elv_add_request
     0.00%  hostname         [kernel.kallsyms]  [k] __elv_add_request
     0.00%  ipcalc           [kernel.kallsyms]  [k] __elv_add_request
     0.00%  ls               [kernel.kallsyms]  [k] __elv_add_request
     0.00%  perf             [kernel.kallsyms]  [k] __elv_add_request
     0.00%  rm               [kernel.kallsyms]  [k] __elv_add_request
     0.00%  tee              [kernel.kallsyms]  [k] __elv_add_request


# Samples: 12M of event 'cpu-clock'
# Event count (approx.): 3005773000000
#
# Overhead  Command          Shared Object        Symbol                                       
# ........  ...............  ...................  .............................................
#
    97.73%  swapper          [kernel.kallsyms]    [k] native_safe_halt
     0.22%  swapper          [kernel.kallsyms]    [k] __lock_text_start
     0.14%  pg_basebackup    [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.11%  swapper          [kernel.kallsyms]    [k] do_csum
     0.07%  pg_basebackup    [kernel.kallsyms]    [k] __lock_text_start
     0.05%  swapper          [kernel.kallsyms]    [k] memcpy_erms
     0.05%  swapper          [kernel.kallsyms]    [k] finish_task_switch
     0.05%  pg_basebackup    libc-2.26.so         [.] __memmove_avx_unaligned_erms
     0.05%  swapper          [kernel.kallsyms]    [k] __softirqentry_text_start
     0.04%  swapper          [kernel.kallsyms]    [k] get_page_from_freelist
     0.03%  swapper          [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] finish_task_switch
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] __block_commit_write.isra.32
     0.03%  pg_basebackup    libpthread-2.26.so   [.] __libc_recv
     0.03%  swapper          [kernel.kallsyms]    [k] tick_nohz_idle_enter
     0.02%  swapper          [kernel.kallsyms]    [k] xennet_poll
     0.02%  kworker/3:1      [kernel.kallsyms]    [k] __lock_text_start
     0.02%  kworker/u30:1    [kernel.kallsyms]    [k] __lock_text_start
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] do_syscall_64
     0.02%  kswapd0          [kernel.kallsyms]    [k] __lock_text_start
     0.02%  pg_basebackup    libc-2.26.so         [.] __poll
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] free_hot_cold_page
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] get_page_from_freelist
     0.02%  kworker/3:1      [xfs]                [k] xfs_destroy_ioend
     0.02%  swapper          [kernel.kallsyms]    [k] dev_gro_receive
     0.02%  swapper          [kernel.kallsyms]    [k] tick_nohz_idle_exit
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] do_csum
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __add_to_page_cache_locked
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] skb_release_data
     0.01%  swapper          [kernel.kallsyms]    [k] inet_gro_receive
     0.01%  pg_basebackup    libc-2.26.so         [.] __GI___libc_write
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __softirqentry_text_start
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.01%  swapper          [kernel.kallsyms]    [k] skb_gro_receive
     0.01%  kswapd0          [kernel.kallsyms]    [k] free_hot_cold_page
     0.01%  swapper          [kernel.kallsyms]    [k] __build_skb
     0.01%  swapper          [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.01%  swapper          [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.01%  kworker/u30:1    [kernel.kallsyms]    [k] clear_page_dirty_for_io
     0.01%  swapper          [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] memcpy_erms
     0.01%  perf             [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.01%  swapper          [kernel.kallsyms]    [k] __slab_alloc
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_v4_rcv
     0.01%  kswapd0          [kernel.kallsyms]    [k] shrink_page_list
     0.01%  ksoftirqd/1      [kernel.kallsyms]    [k] do_csum
     0.01%  kworker/u30:1    [xfs]                [k] xfs_do_writepage
     0.01%  swapper          [kernel.kallsyms]    [k] tcp4_gro_receive
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_gro_receive
     0.01%  swapper          [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.01%  swapper          [kernel.kallsyms]    [k] do_idle
     0.01%  swapper          [kernel.kallsyms]    [k] net_rx_action
     0.01%  kworker/u30:1    [xfs]                [k] xfs_start_buffer_writeback
     0.01%  kworker/u30:1    [kernel.kallsyms]    [k] blk_flush_plug_list
     0.01%  kswapd0          [kernel.kallsyms]    [k] shrink_inactive_list
     0.01%  swapper          [kernel.kallsyms]    [k] packet_rcv
     0.01%  swapper          [kernel.kallsyms]    [k] refresh_cpu_vm_stats
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] copy_page_to_iter
     0.01%  swapper          [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.01%  kworker/u30:0    [kernel.kallsyms]    [k] __lock_text_start
     0.01%  swapper          [kernel.kallsyms]    [k] kmem_cache_free
     0.01%  swapper          [kernel.kallsyms]    [k] __slab_free
     0.01%  swapper          [kernel.kallsyms]    [k] kmem_cache_alloc
     0.01%  rngd             [kernel.kallsyms]    [k] finish_task_switch
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] do_sys_poll
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __fget
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __block_write_begin_int
     0.01%  swapper          [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] tcp_recvmsg
     0.01%  kworker/u30:1    [kernel.kallsyms]    [k] find_get_pages_tag
     0.01%  swapper          [kernel.kallsyms]    [k] __skb_checksum
     0.01%  swapper          [kernel.kallsyms]    [k] skb_copy_bits
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] iov_iter_fault_in_readable
     0.01%  swapper          [kernel.kallsyms]    [k] sock_def_readable
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __mark_inode_dirty
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_poll
     0.00%  swapper          [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  swapper          [kernel.kallsyms]    [k] ip_rcv
     0.00%  swapper          [kernel.kallsyms]    [k] ip_finish_output2
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] memcpy_erms
     0.00%  kswapd0          [kernel.kallsyms]    [k] drop_buffers
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sock_poll
     0.00%  swapper          [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] mod_node_page_state
     0.00%  swapper          [kernel.kallsyms]    [k] csum_partial
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_update_entry_v1
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_copy_datagram_iter
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] write_cache_pages
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rcv_established
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __pv_queued_spin_lock_slowpath
     0.00%  kworker/u30:1    [xfs]                [k] xfs_map_at_offset
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __audit_syscall_exit
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.00%  swapper          [kernel.kallsyms]    [k] ipv4_dst_check
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] xennet_poll
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __slab_alloc
     0.00%  swapper          [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_queue_rcv
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] page_mapping
     0.00%  swapper          [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  swapper          [kernel.kallsyms]    [k] perf_output_begin_forward
     0.00%  swapper          [kernel.kallsyms]    [k] csum_partial_ext
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] test_clear_page_writeback
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.00%  pg_basebackup    libc-2.26.so         [.] _IO_fwrite
     0.00%  pg_basebackup    [xfs]                [k] xfs_file_write_iter
     0.00%  swapper          [kernel.kallsyms]    [k] default_idle
     0.00%  swapper          [kernel.kallsyms]    [k] __skb_clone
     0.00%  pg_basebackup    [xfs]                [k] xfs_file_iomap_begin
     0.00%  swapper          [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  swapper          [kernel.kallsyms]    [k] skb_release_data
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  kswapd0          [kernel.kallsyms]    [k] page_mapping
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sock_rfree
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] blk_queue_split
     0.00%  swapper          [kernel.kallsyms]    [k] __dev_queue_xmit
     0.00%  swapper          [kernel.kallsyms]    [k] ip_queue_xmit
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mark_buffer_dirty
     0.00%  swapper          [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mem_cgroup_commit_charge
     0.00%  swapper          [kernel.kallsyms]    [k] net_tx_action
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] _raw_spin_lock_bh
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  swapper          [kernel.kallsyms]    [k] rcu_idle_exit
     0.00%  pg_basebackup    libpq.so.5.13        [.] getCopyDataMessage
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  pg_basebackup    libc-2.26.so         [.] malloc
     0.00%  swapper          [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  pg_basebackup    libc-2.26.so         [.] _int_free
     0.00%  swapper          [kernel.kallsyms]    [k] ip_output
     0.00%  swapper          [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] get_mem_cgroup_from_mm
     0.00%  swapper          [kernel.kallsyms]    [k] __sock_wfree
     0.00%  swapper          [kernel.kallsyms]    [k] fold_diff
     0.00%  swapper          [kernel.kallsyms]    [k] consume_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] poll_schedule_timeout
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __test_set_page_writeback
     0.00%  perf             [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  kswapd0          [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] dec_zone_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] node_dirty_ok
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqReadData
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] fput
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ip_finish_output2
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] clear_page_dirty_for_io
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] create_empty_buffers
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] page_mapping
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  pg_basebackup    libc-2.26.so         [.] __libc_disable_asynccancel
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] mod_node_page_state
     0.00%  pg_basebackup    libc-2.26.so         [.] _IO_file_xsputn@@GLIBC_2.2.5
     0.00%  kworker/u30:0    [xfs]                [k] xfs_do_writepage
     0.00%  swapper          [kernel.kallsyms]    [k] __sk_dst_check
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __local_bh_enable_ip
     0.00%  swapper          [kernel.kallsyms]    [k] __skb_gro_checksum_complete
     0.00%  swapper          [kernel.kallsyms]    [k] ip_rcv_finish
     0.00%  swapper          [kernel.kallsyms]    [k] perf_tp_event
     0.00%  swapper          [kernel.kallsyms]    [k] __kfree_skb_flush
     0.00%  perf             [kernel.kallsyms]    [k] __block_commit_write.isra.32
     0.00%  swapper          [kernel.kallsyms]    [k] perf_output_sample
     0.00%  swapper          [kernel.kallsyms]    [k] skb_add_rx_frag
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] inet_recvmsg
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  swapper          [kernel.kallsyms]    [k] ip_local_deliver_finish
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __slab_free
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] release_pages
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] packet_rcv
     0.00%  kworker/u30:0    [xfs]                [k] xfs_start_buffer_writeback
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] syscall_trace_enter
     0.00%  swapper          [kernel.kallsyms]    [k] napi_gro_receive
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __fget_light
     0.00%  swapper          [kernel.kallsyms]    [k] napi_complete_done
     0.00%  swapper          [kernel.kallsyms]    [k] inet_gro_complete
     0.00%  kswapd0          [kernel.kallsyms]    [k] __slab_free
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] inet_gro_receive
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __audit_syscall_entry
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] xennet_poll
     0.00%  kswapd0          [kernel.kallsyms]    [k] cancel_dirty_page
     0.00%  swapper          [kernel.kallsyms]    [k] __kmalloc_node_track_caller
     0.00%  kworker/u30:1    [xfs]                [k] xfs_map_buffer.isra.13
     0.00%  swapper          [kernel.kallsyms]    [k] __xfrm_policy_check2.constprop.34
     0.00%  swapper          [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] balance_dirty_pages_ratelimited
     0.00%  swapper          [kernel.kallsyms]    [k] inet_ehashfn
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] iomap_write_actor
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqGetCopyData3
     0.00%  swapper          [kernel.kallsyms]    [k] perf_output_copy
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __free_pages_ok
     0.00%  swapper          [kernel.kallsyms]    [k] tcp4_gro_complete
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] schedule_hrtimeout_range_clock
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_stream_memory_free
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] dec_zone_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] generic_write_end
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] unlock_page
     0.00%  perf             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  swapper          [kernel.kallsyms]    [k] netif_receive_skb_internal
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50a5
     0.00%  pg_basebackup    pg_basebackup        [.] ReceiveTarAndUnpackCopyChunk
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  kswapd0          [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __lru_cache_add
     0.00%  swapper          [kernel.kallsyms]    [k] ipv4_mtu
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] end_page_writeback
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.00%  swapper          [kernel.kallsyms]    [k] kfree
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __sched_text_start
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] syscall_slow_exit_work
     0.00%  swapper          [kernel.kallsyms]    [k] __sched_text_start
     0.00%  pg_basebackup    libpq.so.5.13        [.] PQgetCopyData
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] SYSC_recvfrom
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  swapper          [kernel.kallsyms]    [k] kmem_cache_free_bulk
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] add_to_page_cache_lru
     0.00%  kswapd0          [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] page_frag_free
     0.00%  swapper          [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.00%  pg_basebackup    libc-2.26.so         [.] new_do_write
     0.00%  swapper          [kernel.kallsyms]    [k] dev_queue_xmit_nit
     0.00%  swapper          [kernel.kallsyms]    [k] eth_type_trans
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __pollwait
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ipv4_dst_check
     0.00%  swapper          [kernel.kallsyms]    [k] alloc_pages_current
     0.00%  kworker/3:2      [xfs]                [k] xfs_destroy_ioend
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sys_poll
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqSocketCheck
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqWaitTimed
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqGetc
     0.00%  swapper          [kernel.kallsyms]    [k] ip_local_deliver
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __build_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_output_begin_forward
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] vfs_write
     0.00%  pg_basebackup    libpthread-2.26.so   [.] __errno_location
     0.00%  swapper          [kernel.kallsyms]    [k] ip_finish_output
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] kfree
     0.00%  swapper          [kernel.kallsyms]    [k] __perf_event_account_interrupt
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] page_mkclean
     0.00%  pg_basebackup    libc-2.26.so         [.] _int_malloc
     0.00%  swapper          [kernel.kallsyms]    [k] memchr_inv
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __dev_queue_xmit
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  pg_basebackup    libc-2.26.so         [.] __libc_enable_asynccancel
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] inc_node_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] new_slab
     0.00%  swapper          [kernel.kallsyms]    [k] sch_direct_xmit
     0.00%  kworker/u30:1    [xfs]                [k] xfs_add_to_ioend
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_inbound_md5_hash
     0.00%  swapper          [kernel.kallsyms]    [k] __perf_event_overflow
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] find_get_pages_tag
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __skb_clone
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __kmalloc_node_track_caller
     0.00%  swapper          [kernel.kallsyms]    [k] _find_next_bit
     0.00%  swapper          [kernel.kallsyms]    [k] raw_local_deliver
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] copyout
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] release_pages
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sys_recvfrom
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] consume_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_cleanup_rbuf
     0.00%  swapper          [kernel.kallsyms]    [k] skb_checksum
     0.00%  kswapd0          [xfs]                [k] xfs_count_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_release_cb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ip_output
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] pagecache_get_page
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] mod_node_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] iov_iter_advance
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __sb_start_write
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_gro_receive
     0.00%  swapper          [kernel.kallsyms]    [k] ip_send_check
     0.00%  swapper          [kernel.kallsyms]    [k] perf_prepare_sample
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  pg_basebackup    [xfs]                [k] xfs_find_bdev_for_inode
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_gro_receive
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] write_cache_pages
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] iov_iter_copy_from_user_atomic
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] schedule
     0.00%  swapper          [kernel.kallsyms]    [k] skb_defer_rx_timestamp
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __sk_dst_check
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp4_gro_receive
     0.00%  pg_basebackup    libc-2.26.so         [.] _IO_file_write@@GLIBC_2.2.5
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] block_write_end
     0.00%  swapper          [kernel.kallsyms]    [k] skb_clone
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] alloc_pages_current
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ip_queue_xmit
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_output_sample
     0.00%  swapper          [kernel.kallsyms]    [k] need_update
     0.00%  swapper          [kernel.kallsyms]    [k] xennet_start_xmit
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] memset_erms
     0.00%  swapper          [kernel.kallsyms]    [k] __alloc_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] down_write
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] inet_gro_receive
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_established_options
     0.00%  kswapd0          [xfs]                [k] xfs_vm_releasepage
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] unlock_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_tp_event
     0.00%  pg_basebackup    [xfs]                [k] xfs_file_iomap_end
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.00%  kswapd0          [kernel.kallsyms]    [k] __remove_mapping
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] bio_advance
     0.00%  perf             [kernel.kallsyms]    [k] __add_to_page_cache_locked
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] alloc_page_buffers
     0.00%  pg_basebackup    pg_basebackup        [.] ReceiveCopyData
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  kswapd0          [kernel.kallsyms]    [k] clear_shadow_entry
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] inc_zone_page_state
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqSocketPoll
     0.00%  swapper          [kernel.kallsyms]    [k] perf_event_output_forward
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] iomap_write_begin.constprop.17
     0.00%  swapper          [kernel.kallsyms]    [k] __local_bh_enable_ip
     0.00%  swapper          [kernel.kallsyms]    [k] napi_gro_flush
     0.00%  swapper          [kernel.kallsyms]    [k] perf_trace_buf_alloc
     0.00%  swapper          [kernel.kallsyms]    [k] quiet_vmstat
     0.00%  kswapd0          [kernel.kallsyms]    [k] try_to_free_buffers
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sys_write
     0.00%  swapper          [kernel.kallsyms]    [k] __tcp_send_ack.part.33
     0.00%  pg_basebackup    libpq.so.5.13        [.] PQfreemem
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] up_write
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __page_cache_release
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] net_rx_action
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_send_check
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mem_cgroup_try_charge
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_v4_rcv
     0.00%  perf             [kernel.kallsyms]    [k] iov_iter_fault_in_readable
     0.00%  perf             [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  swapper          [kernel.kallsyms]    [k] skb_release_head_state
     0.00%  swapper          [kernel.kallsyms]    [k] validate_xmit_skb
     0.00%  pg_basebackup    [xfs]                [k] xfs_log_commit_cil
     0.00%  swapper          [kernel.kallsyms]    [k] napi_gro_complete
     0.00%  swapper          [kernel.kallsyms]    [k] perf_tp_event_match.isra.75.part.76
     0.00%  pg_basebackup    [xfs]                [k] xfs_iext_bno_to_ext
     0.00%  swapper          [kernel.kallsyms]    [k] netif_skb_features
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_release_head_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __skb_checksum
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ip_rcv
     0.00%  pg_basebackup    [xfs]                [k] xfs_iunlock
     0.00%  swapper          [kernel.kallsyms]    [k] skb_try_coalesce
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_gro_complete
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sock_def_readable
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_md5_do_lookup
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __vfs_write
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] bio_add_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] alloc_buffer_head
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] import_single_range
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_output_copy
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __build_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] uncharge_page
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] get_request
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] _copy_to_iter
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __slab_alloc
     0.00%  pg_basebackup    [xfs]                [k] xfs_file_buffered_aio_write
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] page_mapping
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] security_socket_recvmsg
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_grow_window.isra.39
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50a4
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] dev_queue_xmit_nit
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] node_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_rcv_established
     0.00%  swapper          [kernel.kallsyms]    [k] __tcp_ack_snd_check
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] iomap_apply
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] release_sock
     0.00%  swapper          [kernel.kallsyms]    [k] tracing_generic_entry_update
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] page_mapped
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  pg_basebackup    libpthread-2.26.so   [.] __pthread_enable_asynccancel
     0.00%  swapper          [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  swapper          [kernel.kallsyms]    [k] sock_put
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_trace_buf_alloc
     0.00%  swapper          [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  kswapd0          [kernel.kallsyms]    [k] page_mapped
     0.00%  kworker/u30:0    [xfs]                [k] xfs_map_at_offset
     0.00%  swapper          [kernel.kallsyms]    [k] perf_swevent_get_recursion_context
     0.00%  swapper          [kernel.kallsyms]    [k] security_sock_rcv_skb
     0.00%  pg_basebackup    libc-2.26.so         [.] cfree@GLIBC_2.2.5
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_queue_split
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] clean_bdev_aliases
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.00%  swapper          [kernel.kallsyms]    [k] napi_skb_free_stolen_head
     0.00%  kswapd0          [kernel.kallsyms]    [k] page_referenced
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_event_data_recv
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_do_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_copy_bits
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqCheckInBufferSpace
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] net_tx_action
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] page_mapping
     0.00%  pg_basebackup    [xfs]                [k] xfs_bmbt_to_iomap
     0.00%  swapper          [kernel.kallsyms]    [k] schedule_idle
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_gro_receive
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __perf_event_overflow
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ipv4_mtu
     0.00%  swapper          [kernel.kallsyms]    [k] find_first_bit
     0.00%  pg_basebackup    libpthread-2.26.so   [.] __pthread_disable_asynccancel
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] lock_sock_nested
     0.00%  pg_basebackup    pg_basebackup        [.] progress_report
     0.00%  swapper          [kernel.kallsyms]    [k] skb_csum_hwoffload_help
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __tcp_send_ack.part.33
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] xennet_start_xmit
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqsecure_raw_read
     0.00%  swapper          [kernel.kallsyms]    [k] __napi_schedule
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_event_output_forward
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sch_direct_xmit
     0.00%  pg_basebackup    libc-2.26.so         [.] _IO_file_overflow@@GLIBC_2.2.5
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] wait_for_stable_page
     0.00%  swapper          [kernel.kallsyms]    [k] perf_misc_flags
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] smpboot_thread_fn
     0.00%  pg_basebackup    [xfs]                [k] xfs_log_reserve
     0.00%  swapper          [kernel.kallsyms]    [k] __tcp_select_window
     0.00%  kswapd0          [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] percpu_counter_add_batch
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_v4_send_check
     0.00%  pg_basebackup    libc-2.26.so         [.] __mempcpy_avx_unaligned_erms
     0.00%  swapper          [kernel.kallsyms]    [k] __tcp_v4_send_check
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] fsnotify
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tracing_generic_entry_update
     0.00%  swapper          [kernel.kallsyms]    [k] policy_node
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp4_gro_receive
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] grab_cache_page_write_begin
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50a5
     0.00%  swapper          [kernel.kallsyms]    [k] cpu_startup_entry
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_release_grant_reference
     0.00%  swapper          [kernel.kallsyms]    [k] perf_event_pid_type
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] csum_partial
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] iomap_write_end
     0.00%  pg_basebackup    [xfs]                [k] __xfs_bmbt_get_all
     0.00%  pg_basebackup    [xfs]                [k] xfs_iext_lookup_extent
     0.00%  swapper          [kernel.kallsyms]    [k] __usecs_to_jiffies
     0.00%  kworker/u30:1    [xfs]                [k] xfs_imap_valid
     0.00%  swapper          [kernel.kallsyms]    [k] next_online_pgdat
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_try_coalesce
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __sock_wfree
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqsecure_read
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __perf_event_account_interrupt
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] xen_sched_clock
     0.00%  rngd             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __put_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_prepare_sample
     0.00%  swapper          [kernel.kallsyms]    [k] sched_ttwu_pending
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] PageHuge
     0.00%  swapper          [kernel.kallsyms]    [k] sk_filter_trim_cap
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_fill_cb
     0.00%  swapper          [kernel.kallsyms]    [k] xen_sched_clock
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __test_set_page_writeback
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ip_send_check
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] kmem_cache_free_bulk
     0.00%  pg_basebackup    [xfs]                [k] xfs_get_extsz_hint
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_md5_lookup
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_v4_rcv
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __alloc_skb
     0.00%  rngd             [kernel.kallsyms]    [k] __fget_light
     0.00%  swapper          [kernel.kallsyms]    [k] policy_nodemask
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] netif_skb_features
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref
     0.00%  swapper          [kernel.kallsyms]    [k] perf_trace_run_bpf_submit
     0.00%  kworker/u30:1    [xfs]                [k] xfs_fsb_to_db
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] gnttab_update_entry_v1
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mem_cgroup_uncharge
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_gro_receive
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_rcv_space_adjust
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqWait
     0.00%  swapper          [kernel.kallsyms]    [k] __wake_up_common_lock
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_grant_foreign_access_ref
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] release_pages
     0.00%  kworker/u30:0    [xfs]                [k] xfs_add_to_ioend
     0.00%  kworker/u30:0    [xfs]                [k] xfs_map_buffer.isra.13
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] create_page_buffers
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __slab_free
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] current_time
     0.00%  swapper          [kernel.kallsyms]    [k] __list_del_entry_valid
     0.00%  swapper          [kernel.kallsyms]    [k] skb_gro_reset_offset
     0.00%  kworker/u30:1    [xfs]                [k] xfs_trim_extent
     0.00%  pg_basebackup    [xfs]                [k] xfs_bmbt_get_startoff
     0.00%  pg_basebackup    [xfs]                [k] xfs_ilock
     0.00%  kworker/u30:1    [xfs]                [k] xfs_start_page_writeback
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __skb_checksum
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] find_get_pages_range
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] inet_gro_complete
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] pagevec_lru_move_fn
     0.00%  swapper          [kernel.kallsyms]    [k] mod_timer
     0.00%  swapper          [kernel.kallsyms]    [k] skb_push
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  kswapd0          [kernel.kallsyms]    [k] try_to_release_page
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] unlock_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ip_local_deliver
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ip_rcv_finish
     0.00%  pg_basebackup    [xfs]                [k] xfs_inode_item_format
     0.00%  swapper          [kernel.kallsyms]    [k] csum_block_add_ext
     0.00%  swapper          [kernel.kallsyms]    [k] first_online_pgdat
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_copy_bits
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __bio_add_page
     0.00%  perf             libpthread-2.26.so   [.] __libc_write
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] current_kernel_time64
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] radix_tree_lookup_slot
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_queue_rcv
     0.00%  swapper          [kernel.kallsyms]    [k] perf_output_put_handle
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] packet_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] page_evictable
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] _cond_resched
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] generic_write_checks
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ip_finish_output
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] validate_xmit_skb
     0.00%  pg_basebackup    libc-2.26.so         [.] _IO_do_write@@GLIBC_2.2.5
     0.00%  swapper          [kernel.kallsyms]    [k] kmalloc_slab
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_clone
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] unroll_tree_refs
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __slab_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __radix_tree_preload
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] file_update_time
     0.00%  swapper          [kernel.kallsyms]    [k] memcpy
     0.00%  swapper          [kernel.kallsyms]    [k] set_cpu_sd_state_idle
     0.00%  swapper          [kernel.kallsyms]    [k] __x86_indirect_thunk_r8
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] rw_verify_area
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] csum_partial
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] csum_partial_ext
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sock_recvmsg
     0.00%  swapper          [kernel.kallsyms]    [k] rcu_bh_qs
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_try_coalesce
     0.00%  perf             [kernel.kallsyms]    [k] __block_write_begin_int
     0.00%  perf             [kernel.kallsyms]    [k] __mark_inode_dirty
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __release_sock
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __tcp_v4_send_check
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_tp_event_match.isra.75.part.76
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_v4_do_rcv
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] copy_user_generic_unrolled
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mutex_lock
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] schedule
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:1    [xfs]                [k] xfs_trim_extent_eof
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __mnt_want_write_file
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __sb_end_write
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50a4
     0.00%  swapper          [kernel.kallsyms]    [k] sched_clock_cpu
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] get_task_policy.part.31
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_try_coalesce
     0.00%  pg_basebackup    [xfs]                [k] xfs_file_aio_write_checks
     0.00%  swapper          [kernel.kallsyms]    [k] local_clock
     0.00%  swapper          [kernel.kallsyms]    [k] skb_release_all
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] net_rx_action
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] dec_zone_page_state
     0.00%  rngd             [kernel.kallsyms]    [k] do_sys_poll
     0.00%  swapper          [kernel.kallsyms]    [k] next_zone
     0.00%  swapper          [kernel.kallsyms]    [k] sk_load_half_positive_offset
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] run_ksoftirqd
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] pagevec_lookup_range
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_event_pid_type
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_swevent_get_recursion_context
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp4_gro_complete
     0.00%  rngd             [kernel.kallsyms]    [k] random_poll
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __sched_text_start
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ipv4_dst_check
     0.00%  kswapd0          [kernel.kallsyms]    [k] free_buffer_head
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] page_mkclean
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] path_put
     0.00%  swapper          [kernel.kallsyms]    [k] __ip_local_out
     0.00%  swapper          [kernel.kallsyms]    [k] ksize
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] _copy_from_user
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] eth_type_trans
     0.00%  swapper          [kernel.kallsyms]    [k] __default_send_IPI_shortcut
     0.00%  swapper          [kernel.kallsyms]    [k] skb_network_protocol
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_add_backlog
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kthread_should_stop
     0.00%  kswapd0          [kernel.kallsyms]    [k] free_hot_cold_page_list
     0.00%  perf             [kernel.kallsyms]    [k] mark_buffer_dirty
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __skb_gro_checksum_complete
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_output_put_handle
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] poll_freewait
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] raw_local_deliver
     0.00%  rngd             [kernel.kallsyms]    [k] poll_schedule_timeout
     0.00%  swapper          [kernel.kallsyms]    [k] __copy_skb_header
     0.00%  swapper          [kernel.kallsyms]    [k] __perf_event_header__init_id
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] smp_call_function_many
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __tcp_select_window
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mutex_unlock
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_established_options
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_v4_md5_lookup
     0.00%  swapper          [kernel.kallsyms]    [k] netdev_pick_tx
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] csum_partial_ext
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_advance
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] napi_complete_done
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] try_charge
     0.00%  pg_basebackup    [xfs]                [k] xfs_bmbt_get_blockcount
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_alloc
     0.00%  swapper          [kernel.kallsyms]    [k] validate_xmit_skb_list
     0.00%  swapper          [kernel.kallsyms]    [k] validate_xmit_xfrm
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __copy_skb_header
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_release_all
     0.00%  swapper          [kernel.kallsyms]    [k] napi_schedule_prep
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __bio_try_merge_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __xfrm_policy_check2.constprop.34
     0.00%  pg_basebackup    [xfs]                [k] xfs_vn_update_time
     0.00%  pg_basebackup    libpq.so.5.13        [.] poll@plt
     0.00%  rngd             [kernel.kallsyms]    [k] schedule
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_options_write
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_parse_md5sig_option
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  kswapd0          [kernel.kallsyms]    [k] do_csum
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] mem_cgroup_page_lruvec
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] blk_rq_init
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __kfree_skb_flush
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] napi_skb_free_stolen_head
     0.00%  pg_basebackup    [xfs]                [k] xlog_grant_head_check
     0.00%  swapper          [kernel.kallsyms]    [k] ip_local_out
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] test_clear_page_writeback
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ip_local_deliver_finish
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_misc_flags
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] policy_node
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_md5_do_lookup
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_reserve
     0.00%  pg_basebackup    [xfs]                [k] xlog_ungrant_log_space
     0.00%  kswapd0          [kernel.kallsyms]    [k] memcpy_erms
     0.00%  kswapd0          [kernel.kallsyms]    [k] uncharge_batch
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __fdget_pos
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] inet_ehashfn
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] policy_nodemask
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_event_data_recv
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] validate_xmit_skb_list
     0.00%  rngd             [kernel.kallsyms]    [k] schedule_hrtimeout_range_clock
     0.00%  swapper          [kernel.kallsyms]    [k] __x86_indirect_thunk_r9
     0.00%  swapper          [kernel.kallsyms]    [k] perf_trace_buf_update
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50b7
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __dev_queue_xmit
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __x86_indirect_thunk_r15
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] iomap_file_buffered_write
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] kmalloc_slab
     0.00%  pg_basebackup    [xfs]                [k] xfs_fsb_to_db
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_free
     0.00%  swapper          [kernel.kallsyms]    [k] ip_copy_addrs
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __skb_gro_checksum_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ksoftirqd_should_run
     0.00%  kswapd0          [kernel.kallsyms]    [k] super_cache_count
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]    [k] perf_poll
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __perf_event_header__init_id
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __set_page_dirty
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_trace_run_bpf_submit
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_grow_window.isra.39
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqGetInt
     0.00%  swapper          [kernel.kallsyms]    [k] __netif_receive_skb
     0.00%  swapper          [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  swapper          [kernel.kallsyms]    [k] perf_swevent_overflow
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_release_data
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __page_cache_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __tcp_ack_snd_check
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mntput
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] napi_gro_receive
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_try_coalesce
     0.00%  swapper          [kernel.kallsyms]    [k] __zone_watermark_ok
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sock_def_readable
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_add_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ip_copy_addrs
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] lru_cache_add
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_ijoin
     0.00%  pg_basebackup    [xfs]                [k] xlog_grant_add_space.isra.6
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] gnttab_update_entry_v1
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_queue_xmit
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_rcv_finish
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp4_gro_complete
     0.00%  kswapd0          [kernel.kallsyms]    [k] mem_cgroup_uncharge_list
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  perf             [kernel.kallsyms]    [k] memset_erms
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __default_send_IPI_shortcut
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_checksum
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] validate_xmit_xfrm
     0.00%  kswapd0          [kernel.kallsyms]    [k] __list_del_entry_valid
     0.00%  kswapd0          [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  kswapd0          [kernel.kallsyms]    [k] total_mapcount
     0.00%  kworker/u30:0    [xfs]                [k] xfs_imap_valid
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __ip_local_out
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_v4_fill_cb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_v4_inbound_md5_hash
     0.00%  pg_basebackup    [xfs]                [k] xfs_inode_item_size
     0.00%  rngd             [kernel.kallsyms]    [k] do_csum
     0.00%  swapper          [kernel.kallsyms]    [k] get_seconds
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c5161
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __skb_clone
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_finish_output2
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_v4_inbound_md5_hash
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] mod_node_page_state
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] get_request
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] bio_alloc_bioset
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] generic_make_request_checks
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] list_sort.part.0
     0.00%  perf             [kernel.kallsyms]    [k] create_empty_buffers
     0.00%  perf             [kernel.kallsyms]    [k] pagecache_get_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] add_wait_queue
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] find_get_entry
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] netdev_pick_tx
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_options_write
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] inet_gro_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_rcv_established
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] inc_zone_page_state
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] part_inc_in_flight
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] dst_release
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ksize
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sk_load_half_positive_offset
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sockfd_lookup_light
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_unreserve_and_mod_sb
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50bf
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kfree
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_queue_rcv
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_try_coalesce
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50a4
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] unlock_page_memcg
     0.00%  perf             libc-2.26.so         [.] __poll
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] down_read
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] free_hot_cold_page_list
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_defer_rx_timestamp
     0.00%  pg_basebackup    [xfs]                [k] xfs_log_space_wake
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] alloc_pages_current
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kmem_cache_free_bulk
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_add_rx_frag
     0.00%  kswapd0          [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_slab.part.49
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] page_mapping
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __slab_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] percpu_counter_add_batch
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] generic_make_request
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] copyin
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] do_softirq.part.17
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] kfree_skbmem
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mod_timer
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sched_clock_cpu
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_free_head
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sock_put
     0.00%  pg_basebackup    [xfs]                [k] xfs_cil_prepare_item.isra.2
     0.00%  swapper          [kernel.kallsyms]    [k] __x86_indirect_thunk_rcx
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] end_page_writeback
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  perf             [kernel.kallsyms]    [k] __slab_alloc
     0.00%  perf             [kernel.kallsyms]    [k] node_dirty_ok
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] security_sock_rcv_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_add_rx_frag
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_csum_hwoffload_help
     0.00%  pg_basebackup    [xfs]                [k] xfs_inode_item_format_data_fork.isra.5
     0.00%  pg_basebackup    pg_basebackup        [.] PQfreemem@plt
     0.00%  swapper          [kernel.kallsyms]    [k] __kmalloc_reserve.isra.42
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50c3
     0.00%  du               [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  du               libc-2.26.so         [.] __fxstatat64
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_output
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] napi_complete_done
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] napi_gro_receive
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_output_begin_forward
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_output_copy
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] smp_call_function_many
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] dec_zone_page_state
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] page_mapped
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] blk_queue_bio
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] mempool_alloc
     0.00%  perf             [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  perf             [kernel.kallsyms]    [k] __lru_cache_add
     0.00%  perf             [kernel.kallsyms]    [k] do_syscall_64
     0.00%  perf             [kernel.kallsyms]    [k] release_pages
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] netif_receive_skb_internal
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] remove_wait_queue
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_send_ack
     0.00%  pg_basebackup    [xfs]                [k] xfs_bmbt_get_all
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_apply_dquot_deltas
     0.00%  pg_basebackup    libpq.so.5.13        [.] memmove@plt
     0.00%  rngd             [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_ack
     0.00%  dhclient-script  libc-2.26.so         [.] __gconv_transform_utf8_internal
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __kfree_skb_flush
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] _cond_resched
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.00%  kworker/u30:0    [xfs]                [k] xfs_start_page_writeback
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  perf             [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  perf             [kernel.kallsyms]    [k] mem_cgroup_commit_charge
     0.00%  perf             [kernel.kallsyms]    [k] unlock_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ip_local_out
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] local_clock
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] security_file_permission
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_push
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_free_dqinfo
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_log_inode
     0.00%  pg_basebackup    [xfs]                [k] xlog_space_left
     0.00%  swapper          [kernel.kallsyms]    [k] __kfree_skb_defer
     0.00%  swapper          [kernel.kallsyms]    [k] __wake_up_sync_key
     0.00%  swapper          [kernel.kallsyms]    [k] sched_clock
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __kmalloc_node_track_caller
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __sock_wfree
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __tcp_v4_send_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] dev_queue_xmit_nit
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] eth_type_trans
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] net_tx_action
     0.00%  kswapd0          [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __pagevec_release
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] blk_account_io_start
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] lru_add_drain_cpu
     0.00%  perf             perf                 [.] 0x000000000003ad75
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __fdget
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __kfree_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __kfree_skb_defer
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] _raw_spin_unlock_bh
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] prandom_u32_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] radix_tree_maybe_preload
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] rcu_bh_qs
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_network_protocol
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50b7
     0.00%  swapper          [kernel.kallsyms]    [k] perf_output_end
     0.00%  swapper          [kernel.kallsyms]    [k] perf_swevent_event
     0.00%  swapper          [kernel.kallsyms]    [k] sk_load_byte_positive_offset
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_send_delayed_ack
     0.00%  dhclient-script  libc-2.26.so         [.] __mbrtowc
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] inet_ehashfn
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]    [k] __list_add_valid
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  kworker/u30:0    [xfs]                [k] xfs_trim_extent
     0.00%  perf             [kernel.kallsyms]    [k] do_sys_poll
     0.00%  perf             [kernel.kallsyms]    [k] generic_write_end
     0.00%  perf             [kernel.kallsyms]    [k] iomap_write_actor
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __napi_schedule
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __x86_indirect_thunk_r10
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] kfree_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_gro_reset_offset
     0.00%  pg_basebackup    [xfs]                [k] __xfs_trans_commit
     0.00%  pg_basebackup    [xfs]                [k] xfs_extent_busy_clear
     0.00%  rngd             [kernel.kallsyms]    [k] __sched_text_start
     0.00%  swapper          [kernel.kallsyms]    [k] kfree_skb_partial
     0.00%  swapper          [kernel.kallsyms]    [k] native_apic_mem_read
     0.00%  swapper          [kernel.kallsyms]    [k] perf_instruction_pointer
     0.00%  swapper          [kernel.kallsyms]    [k] skb_free_head
     0.00%  irqbalance       [kernel.kallsyms]    [k] memcpy_erms
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] consume_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] policy_node
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_release_head_state
     0.00%  kswapd0          [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  kswapd0          [kernel.kallsyms]    [k] find_get_entries
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] bio_chain
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] bio_init
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] blk_queue_bounce
     0.00%  perf             [kernel.kallsyms]    [k] PageHuge
     0.00%  perf             [kernel.kallsyms]    [k] finish_task_switch
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __fsnotify_parent
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __list_del_entry_valid
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] csum_block_add_ext
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sched_clock
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] timespec_trunc
     0.00%  swapper          [kernel.kallsyms]    [k] kfree_skbmem
     0.00%  irqbalance       [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  irqbalance       [kernel.kallsyms]    [k] mutex_unlock
     0.00%  irqbalance       [kernel.kallsyms]    [k] seq_put_decimal_ull
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_local_deliver_finish
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_tp_event
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] rcu_all_qs
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_grow_window.isra.39
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] xen_sched_clock
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] xennet_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kswapd0          [kernel.kallsyms]    [k] unlock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __bio_add_page
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __bio_try_merge_page
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __bio_clone_fast
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] blk_throtl_bio
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] mempool_alloc_slab
     0.00%  perf             [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  perf             [kernel.kallsyms]    [k] add_to_page_cache_lru
     0.00%  perf             [kernel.kallsyms]    [k] do_csum
     0.00%  perf             [kernel.kallsyms]    [k] iomap_write_begin.constprop.17
     0.00%  perf             [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  perf             [kernel.kallsyms]    [k] new_slab
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] clear_page_dirty_for_io
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mem_cgroup_uncharge_list
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] napi_gro_flush
     0.00%  pg_basebackup    [xfs]                [k] xfs_iextents_copy
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_add_item
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_free_items
     0.00%  swapper          [kernel.kallsyms]    [k] lock_timer_base
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_data_queue
     0.00%  irqbalance       [kernel.kallsyms]    [k] mutex_lock
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __xfrm_policy_check2.constprop.34
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_send_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] napi_skb_free_stolen_head
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] netif_receive_skb_internal
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_output_sample
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_checksum
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sock_put
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_send_delayed_ack
     0.00%  kswapd0          [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  kswapd0          [kernel.kallsyms]    [k] queue_work_on
     0.00%  kswapd0          [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] text_poke
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] inc_node_page_state
     0.00%  kworker/u30:0    [xfs]                [k] xfs_fsb_to_db
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] blk_init_request_from_bio
     0.00%  perf             [kernel.kallsyms]    [k] __pollwait
     0.00%  perf             [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  perf             [kernel.kallsyms]    [k] alloc_page_buffers
     0.00%  perf             [kernel.kallsyms]    [k] get_mem_cgroup_from_mm
     0.00%  perf             [kernel.kallsyms]    [k] iov_iter_copy_from_user_atomic
     0.00%  perf             [kernel.kallsyms]    [k] node_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __kmalloc_reserve.isra.42
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] dput
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] find_get_pages_tag
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] get_seconds
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] gnttab_grant_foreign_access_ref
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_swevent_overflow
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sk_filter_trim_cap
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_add_backlog
     0.00%  pg_basebackup    [xfs]                [k] xfs_do_writepage
     0.00%  pg_basebackup    [xfs]                [k] xfs_inode_item_data_fork_size.isra.1
     0.00%  pg_basebackup    [xfs]                [k] xfs_log_ticket_put
     0.00%  pg_basebackup    libpq.so.5.13        [.] __errno_location@plt
     0.00%  rngd             [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  swapper          [kernel.kallsyms]    [k] rb_insert_color
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c514c
     0.00%  du               [kernel.kallsyms]    [k] do_syscall_64
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __wake_up_common_lock
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] napi_gro_flush
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_event_output_forward
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_swevent_get_recursion_context
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_trace_buf_alloc
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_gro_reset_offset
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_event_data_recv
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_md5_do_lookup
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_v4_fill_cb
     0.00%  kswapd0          [kernel.kallsyms]    [k] packet_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  kswapd0          [kernel.kallsyms]    [k] xennet_poll
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_rq_init
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] generic_make_request_checks
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  kworker/u30:0    [xfs]                [k] xfs_trim_extent_eof
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] blk_attempt_plug_merge
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] disk_map_sector_rcu
     0.00%  perf             [kernel.kallsyms]    [k] __fget_light
     0.00%  perf             [kernel.kallsyms]    [k] _cond_resched
     0.00%  perf             [kernel.kallsyms]    [k] clean_bdev_aliases
     0.00%  perf             [kernel.kallsyms]    [k] iov_iter_advance
     0.00%  perf             [kernel.kallsyms]    [k] mutex_lock
     0.00%  perf             [xfs]                [k] xfs_file_iomap_begin
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] blk_queue_bio
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] memcpy
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_swevent_event
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] unlock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] up_read
     0.00%  pg_basebackup    [xfs]                [k] xfs_inode_item_committing
     0.00%  pg_basebackup    [xfs]                [k] xfs_start_buffer_writeback
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_free_item_desc
     0.00%  pg_basebackup    libpq.so.5.13        [.] memcpy@plt
     0.00%  pg_basebackup    libpthread-2.26.so   [.] __open64
     0.00%  pg_basebackup    pg_basebackup        [.] fwrite@plt
     0.00%  rngd             [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  sshd             ld-2.26.so           [.] do_lookup_x
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_send_ack
     0.00%  dhclient-script  [kernel.kallsyms]    [k] copy_page
     0.00%  dhclient-script  libc-2.26.so         [.] _int_malloc
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __tcp_ack_snd_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] gnttab_grant_foreign_access_ref
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ipv4_mtu
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] policy_nodemask
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] raw_local_deliver
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sch_direct_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  kswapd0          [kernel.kallsyms]    [k] list_lru_count_one
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] list_sort.part.0
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] mempool_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] part_inc_in_flight
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __sched_text_start
     0.00%  perf             [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  perf             [kernel.kallsyms]    [k] block_write_end
     0.00%  perf             [kernel.kallsyms]    [k] find_get_pages_range
     0.00%  perf             [kernel.kallsyms]    [k] memcpy_erms
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __x86_indirect_thunk_r9
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] napi_gro_complete
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_instruction_pointer
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_trace_buf_update
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_send_delayed_ack
     0.00%  pg_basebackup    [xfs]                [k] kmem_zone_alloc
     0.00%  pg_basebackup    libc-2.26.so         [.] __GI___libc_open
     0.00%  pg_basebackup    libc-2.26.so         [.] __select
     0.00%  pg_basebackup    libpq.so.5.13        [.] free@plt
     0.00%  pg_basebackup    libpq.so.5.13        [.] recv@plt
     0.00%  pg_basebackup    libpthread-2.26.so   [.] __libc_write
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c5161
     0.00%  rngd             [kernel.kallsyms]    [k] memcpy_erms
     0.00%  swapper          [kernel.kallsyms]    [k] sk_reset_timer
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c5162
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __lock_text_start
     0.00%  dhclient-script  [kernel.kallsyms]    [k] do_syscall_64
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __alloc_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __sk_dst_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] csum_block_add_ext
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kfree_skb_partial
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] netif_skb_features
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_tp_event_match.isra.75.part.76
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_clone
     0.00%  kswapd0          [kernel.kallsyms]    [k] shmem_unused_huge_count
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_node_memcg
     0.00%  kswapd0          [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] text_poke
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] smp_call_function_many
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] smp_call_function_many
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] alloc_request_simple
     0.00%  perf             [kernel.kallsyms]    [k] alloc_buffer_head
     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] iomap_write_end
     0.00%  perf             [kernel.kallsyms]    [k] page_mapping
     0.00%  perf             [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __zone_watermark_ok
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] kfree_skb_partial
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_output_end
     0.00%  pg_basebackup    [xfs]                [k] xfs_find_daxdev_for_inode
     0.00%  pg_basebackup    [xfs]                [k] xfs_map_at_offset
     0.00%  pg_basebackup    [xfs]                [k] xfs_map_buffer.isra.13
     0.00%  pg_basebackup    libc-2.26.so         [.] @plt
     0.00%  pg_basebackup    libpq.so.5.13        [.] malloc@plt
     0.00%  pg_basebackup    pg_basebackup        [.] PQgetCopyData@plt
     0.00%  swapper          [kernel.kallsyms]    [k] ktime_get_with_offset
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c5104
     0.00%  bash             [kernel.kallsyms]    [k] __do_page_fault
     0.00%  bash             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __do_page_fault
     0.00%  dhclient-script  [kernel.kallsyms]    [k] unmap_page_range
     0.00%  du               [kernel.kallsyms]    [k] __do_page_fault
     0.00%  du               [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  du               [kernel.kallsyms]    [k] clear_page_erms
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __napi_schedule
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __perf_event_account_interrupt
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __x86_indirect_thunk_r8
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] gnttab_release_grant_reference
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] memcpy
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] mod_timer
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] rcu_bh_qs
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_established_options
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tracing_generic_entry_update
     0.00%  kswapd0          [kernel.kallsyms]    [k] _cond_resched
     0.00%  kswapd0          [kernel.kallsyms]    [k] inet_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] invalidate_mapping_pages
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_release_data
     0.00%  kswapd0          [kernel.kallsyms]    [k] sock_def_readable
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] bio_put
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] process_one_work
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] refresh_cpu_vm_stats
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __disk_get_part
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_account_io_start
     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/u30:1    [kernel.kallsyms]    [k] bio_integrity_prep
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] bio_split
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] do_csum
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] part_round_stats
     0.00%  perf             [kernel.kallsyms]    [k] find_get_entry
     0.00%  perf             perf                 [.] cmd_record
     0.00%  perf             perf                 [.] writen
     0.00%  perf             perf                 [.] 0x000000000003ad61
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __f_unlock_pos
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __usecs_to_jiffies
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __x86_indirect_thunk_rcx
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] gnttab_release_grant_reference
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] list_sort
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] lock_timer_base
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] memset
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] native_apic_mem_read
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] path_openat
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sk_load_byte_positive_offset
     0.00%  pg_basebackup    [xfs]                [k] xfs_bmbt_get_startblock
     0.00%  pg_basebackup    [xfs]                [k] xfs_inode_item_unlock
     0.00%  pg_basebackup    [xfs]                [k] xfs_log_calc_unit_res
     0.00%  pg_basebackup    [xfs]                [k] xfs_log_done
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqParseInput3
     0.00%  rngd             [kernel.kallsyms]    [k] packet_rcv
     0.00%  rngd             [kernel.kallsyms]    [k] skb_gro_receive
     0.00%  rngd             [kernel.kallsyms]    [k] xennet_poll
     0.00%  sadc             [kernel.kallsyms]    [k] uart_line_info.isra.23
     0.00%  sshd             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  sshd             [kernel.kallsyms]    [k] do_syscall_64
     0.00%  sshd             ld-2.26.so           [.] strcmp
     0.00%  sshd             sshd                 [.] 0x00000000000744c9
     0.00%  swapper          [kernel.kallsyms]    [k] dev_queue_xmit
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_try_rmem_schedule
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_validate_incoming
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50bb
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c515c
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  bash             libc-2.26.so         [.] __gconv_transform_utf8_internal
     0.00%  date             libc-2.26.so         [.] _nl_intern_locale_data
     0.00%  dhclient-script  [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  dhclient-script  libc-2.26.so         [.] _int_free
     0.00%  du               [kernel.kallsyms]    [k] __legitimize_mnt
     0.00%  du               [kernel.kallsyms]    [k] __lock_text_start
     0.00%  du               [kernel.kallsyms]    [k] security_inode_getattr
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __local_bh_enable_ip
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __tcp_send_ack.part.33
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __usecs_to_jiffies
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_finish_output
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] napi_gro_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_misc_flags
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_trace_buf_update
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_trace_run_bpf_submit
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sched_clock_cpu
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] security_sock_rcv_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_free_head
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_push
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_release_all
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_v4_do_rcv
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_v4_md5_lookup
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_v4_send_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] validate_xmit_skb
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50a5
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50b7
     0.00%  kswapd0          [kernel.kallsyms]    [k] ___d_drop
     0.00%  kswapd0          [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  kswapd0          [kernel.kallsyms]    [k] __build_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] __dev_queue_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] __skb_clone
     0.00%  kswapd0          [kernel.kallsyms]    [k] down_read_trylock
     0.00%  kswapd0          [kernel.kallsyms]    [k] inactive_list_is_low
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] kswapd
     0.00%  kswapd0          [kernel.kallsyms]    [k] pgdat_balanced
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_node
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_v4_rcv
     0.00%  kswapd0          [xfs]                [k] xfs_fs_destroy_inode
     0.00%  kswapd0          [xfs]                [k] xfs_fs_drop_inode
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] do_csum
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] smp_call_function_many
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] __slab_free
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] schedule
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] smp_call_function_many
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] mem_cgroup_page_lruvec
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __pagevec_release
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_alloc_bioset
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_init
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] disk_map_sector_rcu
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] lru_add_drain_cpu
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] bio_clone_fast
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] blk_queue_enter
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] blk_rq_bio_prep
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] mem_cgroup_uncharge_list
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] submit_bio
     0.00%  perf             [kernel.kallsyms]    [k] __audit_syscall_exit
     0.00%  perf             [kernel.kallsyms]    [k] __sched_text_start
     0.00%  perf             [kernel.kallsyms]    [k] down_write
     0.00%  perf             [kernel.kallsyms]    [k] free_hot_cold_page
     0.00%  perf             [kernel.kallsyms]    [k] mutex_unlock
     0.00%  perf             [kernel.kallsyms]    [k] try_charge
     0.00%  perf             [kernel.kallsyms]    [k] wait_for_stable_page
     0.00%  perf             [xfs]                [k] xfs_file_write_iter
     0.00%  perf             [xfs]                [k] xfs_log_commit_cil
     0.00%  perf             [xfs]                [k] xfs_vn_update_time
     0.00%  perf             perf                 [.] fdarray__poll
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __x86_indirect_thunk_r8
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] _raw_spin_lock_irq
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] balance_dirty_pages.isra.32
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] dec_zone_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] dev_queue_xmit
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] domain_dirty_limits
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] in_group_p
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] inode_init_always
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] prandom_u32
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_condense
     0.00%  pg_basebackup    [xfs]                [k] _xfs_buf_find
     0.00%  pg_basebackup    [xfs]                [k] _xfs_buf_obj_cmp
     0.00%  pg_basebackup    [xfs]                [k] xfs_generic_create
     0.00%  pg_basebackup    [xfs]                [k] xfs_next_bit
     0.00%  pg_basebackup    [xfs]                [k] xlog_grant_push_ail
     0.00%  pg_basebackup    [xfs]                [k] xlog_ticket_alloc
     0.00%  pg_basebackup    libc-2.26.so         [.] __fxstat64
     0.00%  pg_basebackup    libpq.so.5.13        [.] appendPQExpBufferStr
     0.00%  pg_basebackup    libpthread-2.26.so   [.] __close
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50bf
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50d7
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c5104
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c514c
     0.00%  rngd             [kernel.kallsyms]    [k] sock_def_readable
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_gro_receive
     0.00%  rngd             [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  sadc             [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  sshd             sshd                 [.] 0x0000000000074507
     0.00%  swapper          [kernel.kallsyms]    [k] __x86_indirect_thunk_rdx
     0.00%  swapper          [kernel.kallsyms]    [k] arch_cpu_idle_exit
     0.00%  swapper          [kernel.kallsyms]    [k] rb_next
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50c9
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50d0
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50fa
     0.00%  systemd-cgroups  [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  systemd-journal  [kernel.kallsyms]    [k] do_syscall_64
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] finish_task_switch
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] radix_tree_gang_lookup
     0.00%  :3535            [kernel.kallsyms]    [k] __lock_text_start
     0.00%  :3535            [kernel.kallsyms]    [k] do_syscall_64
     0.00%  awk              [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  bash             [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  bash             bash                 [.] dispose_word
     0.00%  chronyd          [kernel.kallsyms]    [k] do_syscall_64
     0.00%  crond            [kernel.kallsyms]    [k] __lock_text_start
     0.00%  crond            [kernel.kallsyms]    [k] anon_vma_clone
     0.00%  crond            [kernel.kallsyms]    [k] unmap_page_range
     0.00%  curl             [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  curl             [kernel.kallsyms]    [k] clear_page_erms
     0.00%  curl             [kernel.kallsyms]    [k] unmap_page_range
     0.00%  curl             ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  date             [kernel.kallsyms]    [k] __do_page_fault
     0.00%  date             ld-2.26.so           [.] dl_main
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] do_syscall_64
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc23fcc59
     0.00%  dbus-daemon      [unknown]            [.] 0x00007fff41fbbb52
     0.00%  dhclient-script  [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  dhclient-script  [kernel.kallsyms]    [k] flush_tlb_mm_range
     0.00%  dhclient-script  [kernel.kallsyms]    [k] free_pages_and_swap_cache
     0.00%  dhclient-script  [kernel.kallsyms]    [k] unlock_page
     0.00%  dhclient-script  bash                 [.] execute_command_internal
     0.00%  dhclient-script  bash                 [.] 0x000000000001e9cc
     0.00%  dhclient-script  libc-2.26.so         [.] __ctype_get_mb_cur_max
     0.00%  dhclient-script  libc-2.26.so         [.] __gconv_transform_ascii_internal
     0.00%  dhclient-script  libc-2.26.so         [.] __strcmp_sse2_unaligned
     0.00%  dhclient-script  libc-2.26.so         [.] __strcpy_sse2_unaligned
     0.00%  dhclient-script  libc-2.26.so         [.] __strlen_avx2
     0.00%  dhclient-script  libc-2.26.so         [.] cfree@GLIBC_2.2.5
     0.00%  du               [kernel.kallsyms]    [k] __handle_mm_fault
     0.00%  du               [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  du               [kernel.kallsyms]    [k] filldir
     0.00%  du               [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  du               [kernel.kallsyms]    [k] string_escape_mem
     0.00%  du               [xfs]                [k] xfs_vn_getattr
     0.00%  du               du                   [.] fts_read
     0.00%  du               libc-2.26.so         [.] __GI___openat64
     0.00%  du               libc-2.26.so         [.] __memset_avx2_erms
     0.00%  du               libc-2.26.so         [.] _int_malloc
     0.00%  du               libc-2.26.so         [.] fcntl_common
     0.00%  ip               [kernel.kallsyms]    [k] __lock_text_start
     0.00%  ipcalc           [kernel.kallsyms]    [k] __do_page_fault
     0.00%  irqbalance       [kernel.kallsyms]    [k] kstat_irqs_usr
     0.00%  irqbalance       [kernel.kallsyms]    [k] nr_context_switches
     0.00%  irqbalance       [kernel.kallsyms]    [k] nr_running
     0.00%  irqbalance       [kernel.kallsyms]    [k] show_stat
     0.00%  irqbalance       [unknown]            [.] 0x00007efec71303e3
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __ip_local_out
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __x86_indirect_thunk_r9
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __x86_indirect_thunk_rcx
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __x86_indirect_thunk_rdx
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kmalloc_slab
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] local_clock
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] napi_schedule_prep
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_event_pid_type
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_prepare_sample
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sk_filter_trim_cap
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_defer_rx_timestamp
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50bb
     0.00%  kswapd0          [kernel.kallsyms]    [k] __compaction_suitable.part.36
     0.00%  kswapd0          [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] __srcu_read_lock
     0.00%  kswapd0          [kernel.kallsyms]    [k] __srcu_read_unlock
     0.00%  kswapd0          [kernel.kallsyms]    [k] _find_next_bit
     0.00%  kswapd0          [kernel.kallsyms]    [k] _raw_spin_trylock
     0.00%  kswapd0          [kernel.kallsyms]    [k] csum_partial_ext
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_finish_output2
     0.00%  kswapd0          [kernel.kallsyms]    [k] ipv4_dst_check
     0.00%  kswapd0          [kernel.kallsyms]    [k] kfree
     0.00%  kswapd0          [kernel.kallsyms]    [k] lru_add_drain_cpu
     0.00%  kswapd0          [kernel.kallsyms]    [k] pagevec_remove_exceptionals
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_output_begin_forward
     0.00%  kswapd0          [kernel.kallsyms]    [k] shmem_mapping
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_queue_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_try_coalesce
     0.00%  kswapd0          [kernel.kallsyms]    [k] try_to_unmap_flush
     0.00%  kswapd0          [kernel.kallsyms]    [k] vmpressure
     0.00%  kswapd0          [xfs]                [k] xfs_fs_nr_cached_objects
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] down_write
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  kworker/1:0      [xfs]                [k] xfs_reclaim_inode_grab
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] __call_rcu.constprop.68
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] down_write
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] __sched_text_start
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  kworker/3:1      [xfs]                [k] xfs_inode_item_format
     0.00%  kworker/3:1H     [xfs]                [k] xfs_inode_item_unpin
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_chain
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_integrity_prep
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_attempt_plug_merge
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_queue_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_queue_bounce
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_rq_merge_ok
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] ioc_set_batching
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] memcpy_erms
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] pagevec_lookup_tag
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] unlock_page_memcg
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __list_add_valid
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] _cond_resched
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] blk_rq_merge_ok
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] ioc_set_batching
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] schedule
     0.00%  kworker/u30:1    [xfs]                [k] xfs_bmapi_read
     0.00%  logger           ld-2.26.so           [.] _dl_map_object_from_fd
     0.00%  perf             [kernel.kallsyms]    [k] __build_skb
     0.00%  perf             [kernel.kallsyms]    [k] __sb_end_write
     0.00%  perf             [kernel.kallsyms]    [k] __set_page_dirty
     0.00%  perf             [kernel.kallsyms]    [k] __slab_free
     0.00%  perf             [kernel.kallsyms]    [k] __vfs_write
     0.00%  perf             [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  perf             [kernel.kallsyms]    [k] copyin
     0.00%  perf             [kernel.kallsyms]    [k] down_read
     0.00%  perf             [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  perf             [kernel.kallsyms]    [k] grab_cache_page_write_begin
     0.00%  perf             [kernel.kallsyms]    [k] inet_gro_receive
     0.00%  perf             [kernel.kallsyms]    [k] iomap_apply
     0.00%  perf             [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  perf             [kernel.kallsyms]    [k] lru_cache_add
     0.00%  perf             [kernel.kallsyms]    [k] packet_rcv
     0.00%  perf             [kernel.kallsyms]    [k] policy_nodemask
     0.00%  perf             [kernel.kallsyms]    [k] poll_freewait
     0.00%  perf             [kernel.kallsyms]    [k] skb_gro_receive
     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_v4_rcv
     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_get_extsz_hint
     0.00%  perf             [xfs]                [k] xfs_iext_bno_to_ext
     0.00%  perf             [xfs]                [k] xfs_trans_ijoin
     0.00%  perf             perf                 [.] 0x000000000003a6e0
     0.00%  perf             perf                 [.] 0x000000000003ad88
     0.00%  perf             perf                 [.] 0x000000000003adda
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __d_rehash
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __mnt_drop_write_file
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __mnt_is_readonly.part.11
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] bio_advance
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] blk_queue_split
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] filp_close
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] generic_permission
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] lookup_fast
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mem_cgroup_wb_domain
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] napi_schedule_prep
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] schedule_hrtimeout_range
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sk_stream_alloc_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_ack
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_current_mss
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_data_queue
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_gro_complete
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_parse_md5sig_option
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] walk_component
     0.00%  pg_basebackup    [vdso]               [.] __vdso_gettimeofday
     0.00%  pg_basebackup    [xfs]                [k] xfs_add_to_ioend
     0.00%  pg_basebackup    [xfs]                [k] xfs_btree_log_recs
     0.00%  pg_basebackup    [xfs]                [k] xfs_btree_lookup
     0.00%  pg_basebackup    [xfs]                [k] xfs_buf_item_init
     0.00%  pg_basebackup    [xfs]                [k] xfs_buf_item_log
     0.00%  pg_basebackup    [xfs]                [k] xfs_buf_item_size_segment.isra.4
     0.00%  pg_basebackup    [xfs]                [k] xfs_dir2_block_addname
     0.00%  pg_basebackup    [xfs]                [k] xfs_dir_ino_validate
     0.00%  pg_basebackup    [xfs]                [k] xfs_iext_get_ext
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_dirty_buf
     0.00%  pg_basebackup    ld-2.26.so           [.] do_lookup_x
     0.00%  pg_basebackup    libc-2.26.so         [.] _IO_new_file_init_internal
     0.00%  pg_basebackup    libc-2.26.so         [.] __lxstat64
     0.00%  pg_basebackup    libpq.so.5.13        [.] PQgetResult
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50c3
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50e7
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c5164
     0.00%  rcu_sched        [kernel.kallsyms]    [k] finish_task_switch
     0.00%  rngd             [kernel.kallsyms]    [k] __kfree_skb_flush
     0.00%  rngd             [kernel.kallsyms]    [k] __skb_checksum
     0.00%  rngd             [kernel.kallsyms]    [k] csum_partial_ext
     0.00%  rngd             [kernel.kallsyms]    [k] inet_gro_receive
     0.00%  rngd             [kernel.kallsyms]    [k] ipv4_mtu
     0.00%  rngd             [kernel.kallsyms]    [k] net_rx_action
     0.00%  rngd             [kernel.kallsyms]    [k] netif_receive_skb_internal
     0.00%  rngd             [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  sa1              libc-2.26.so         [.] __gconv_transform_utf8_internal
     0.00%  sa1              libc-2.26.so         [.] __sigprocmask
     0.00%  sadc             [kernel.kallsyms]    [k] clear_page_erms
     0.00%  sadc             [kernel.kallsyms]    [k] memcpy_erms
     0.00%  sh               [kernel.kallsyms]    [k] __do_page_fault
     0.00%  sh               libc-2.26.so         [.] __gconv_transform_utf8_internal
     0.00%  sshd             [kernel.kallsyms]    [k] do_select
     0.00%  sshd             ld-2.26.so           [.] _dl_relocate_object
     0.00%  sshd             libc-2.26.so         [.] _int_malloc
     0.00%  sshd             sshd                 [.] 0x00000000000744bc
     0.00%  sshd             sshd                 [.] 0x0000000000074558
     0.00%  sshd             sshd                 [.] 0x00000000000745cb
     0.00%  swapper          [kernel.kallsyms]    [k] __pv_queued_spin_lock_slowpath
     0.00%  swapper          [kernel.kallsyms]    [k] skb_condense
     0.00%  swapper          [kernel.kallsyms]    [k] xen_clocksource_get_cycles
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50b3
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50e7
     0.00%  systemd          [kernel.kallsyms]    [k] __lock_text_start
     0.00%  systemd          [unknown]            [.] 0x00007f4148ff6de5
     0.00%  systemd-journal  [kernel.kallsyms]    [k] __lock_text_start
     0.00%  systemd-journal  [unknown]            [.] 0x000055d0db8aa675
     0.00%  systemd-journal  [unknown]            [.] 0x00007ffc4f3d8b52
     0.00%  systemd-logind   [kernel.kallsyms]    [k] __lock_text_start
     0.00%  systemd-logind   [kernel.kallsyms]    [k] finish_task_switch
     0.00%  xfsaild/xvda1    [crc32c_intel]       [k] crc_1
     0.00%  :3535            [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  :3535            [kernel.kallsyms]    [k] finish_task_switch
     0.00%  :3535            [kernel.kallsyms]    [k] hrtimer_active
     0.00%  :3535            [kernel.kallsyms]    [k] syscall_slow_exit_work
     0.00%  :3535            [unknown]            [.] 0x000055c53b323d76
     0.00%  :3535            [unknown]            [.] 0x00007f6b23247d40
     0.00%  :3535            [unknown]            [.] 0x00007f6b2324d6e1
     0.00%  :3535            [unknown]            [.] 0x00007f6b2324dfa8
     0.00%  :3535            [unknown]            [.] 0x00007f6b23251280
     0.00%  :3535            [unknown]            [.] 0x00007f6b23253343
     0.00%  :3535            [unknown]            [.] 0x00007f6b232536c0
     0.00%  :3535            [unknown]            [.] 0x00007f6b23259e10
     0.00%  :3535            [unknown]            [.] 0x00007f6b23ae0e06
     0.00%  :3535            [unknown]            [.] 0x00007f6b23ae211b
     0.00%  :3535            [unknown]            [.] 0x00007f6b23b05f88
     0.00%  :3535            [unknown]            [.] 0x00007f6b23b6a113
     0.00%  :3535            [unknown]            [.] 0x00007f6b23bd1e0f
     0.00%  :3535            [unknown]            [.] 0x00007f6b23bd2300
     0.00%  :3535            [unknown]            [.] 0x00007f6b24a7495a
     0.00%  :3542            [unknown]            [.] 0x00007f6b23b0223b
     0.00%  :3542            [unknown]            [.] 0x00007f6b23b023b8
     0.00%  :3607            [unknown]            [.] 0x0000000000976600
     0.00%  :3609            [unknown]            [.] 0x000000000042fc19
     0.00%  auditd           [kernel.kallsyms]    [k] _copy_to_user
     0.00%  awk              [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  awk              [kernel.kallsyms]    [k] unmap_page_range
     0.00%  awk              gawk                 [.] strtod@plt
     0.00%  bash             [kernel.kallsyms]    [k] __dec_node_page_state
     0.00%  bash             [kernel.kallsyms]    [k] __fget_light
     0.00%  bash             [kernel.kallsyms]    [k] __handle_mm_fault
     0.00%  bash             [kernel.kallsyms]    [k] __mmdrop
     0.00%  bash             [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  bash             [kernel.kallsyms]    [k] copy_page_range
     0.00%  bash             [kernel.kallsyms]    [k] do_syscall_64
     0.00%  bash             [kernel.kallsyms]    [k] down_write
     0.00%  bash             [kernel.kallsyms]    [k] finish_task_switch
     0.00%  bash             [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  bash             [kernel.kallsyms]    [k] release_pages
     0.00%  bash             [kernel.kallsyms]    [k] select_collect
     0.00%  bash             bash                 [.] check_add_history
     0.00%  bash             bash                 [.] current_history
     0.00%  bash             bash                 [.] memcmp@plt
     0.00%  bash             bash                 [.] readline_internal_char
     0.00%  bash             bash                 [.] rl_redisplay
     0.00%  bash             bash                 [.] skip_to_delim
     0.00%  bash             bash                 [.] 0x000000000001e987
     0.00%  bash             bash                 [.] 0x000000000003eedb
     0.00%  bash             libc-2.26.so         [.] __waitpid
     0.00%  bash             libc-2.26.so         [.] sigemptyset
     0.00%  bash             libc-2.26.so         [.] tcsetattr
     0.00%  bash             libc-2.26.so         [.] tcsetpgrp
     0.00%  bash             libc-2.26.so         [.] wcwidth
     0.00%  bash             libtinfo.so.6.0      [.] tputs
     0.00%  cat              [kernel.kallsyms]    [k] __do_page_fault
     0.00%  cat              [kernel.kallsyms]    [k] __lock_text_start
     0.00%  cat              [kernel.kallsyms]    [k] __vma_link_file
     0.00%  cat              [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  cat              ld-2.26.so           [.] strchr
     0.00%  chrony-helper    [kernel.kallsyms]    [k] _copy_from_user
     0.00%  chrony-helper    [kernel.kallsyms]    [k] put_unused_fd
     0.00%  chrony-helper    [kernel.kallsyms]    [k] unlock_page
     0.00%  chrony-helper    [kernel.kallsyms]    [k] vmacache_find
     0.00%  chrony-helper    bash                 [.] xmalloc
     0.00%  chrony-helper    bash                 [.] 0x000000000001e8ea
     0.00%  chrony-helper    bash                 [.] 0x0000000000020afa
     0.00%  chrony-helper    bash                 [.] 0x0000000000056b00
     0.00%  chrony-helper    libc-2.26.so         [.] __gconv_transform_utf8_internal
     0.00%  chrony-helper    libc-2.26.so         [.] __mbrtowc
     0.00%  chrony-helper    libc-2.26.so         [.] __memchr_avx2
     0.00%  chronyd          [kernel.kallsyms]    [k] SYSC_adjtimex
     0.00%  chronyd          [kernel.kallsyms]    [k] fput
     0.00%  chronyd          [kernel.kallsyms]    [k] queue_delayed_work_on
     0.00%  chronyd          [unknown]            [.] 0x00005637c1f618e0
     0.00%  chronyd          [unknown]            [.] 0x00007f1d9fa88dcc
     0.00%  chronyd          [unknown]            [.] 0x00007f1d9fd61db0
     0.00%  crond            [kernel.kallsyms]    [k] __atime_needs_update
     0.00%  crond            [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  crond            [kernel.kallsyms]    [k] __do_page_fault
     0.00%  crond            [kernel.kallsyms]    [k] __slab_alloc
     0.00%  crond            [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.00%  crond            [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  crond            [kernel.kallsyms]    [k] copy_process.part.39
     0.00%  crond            [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.00%  crond            [kernel.kallsyms]    [k] do_syscall_64
     0.00%  crond            [kernel.kallsyms]    [k] filp_close
     0.00%  crond            [kernel.kallsyms]    [k] finish_task_switch
     0.00%  crond            [kernel.kallsyms]    [k] lockref_put_return
     0.00%  crond            [kernel.kallsyms]    [k] may_open
     0.00%  crond            [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.00%  crond            [kernel.kallsyms]    [k] pids_release
     0.00%  crond            [kernel.kallsyms]    [k] put_unused_fd
     0.00%  crond            [kernel.kallsyms]    [k] rw_copy_check_uvector
     0.00%  crond            [kernel.kallsyms]    [k] walk_component
     0.00%  crond            [unknown]            [.] 0x00007fac29d4c2fd
     0.00%  crond            [unknown]            [.] 0x00007fac29d4dfa9
     0.00%  crond            [unknown]            [.] 0x00007fac29d6b442
     0.00%  crond            [unknown]            [.] 0x00007fac29d7d883
     0.00%  crond            [unknown]            [.] 0x00007fac29dbf307
     0.00%  crond            [unknown]            [.] 0x00007fac29de0376
     0.00%  crond            [unknown]            [.] 0x00007fac29de0646
     0.00%  crond            [unknown]            [.] 0x00007fac2a0b3d72
     0.00%  crond            [unknown]            [.] 0x00007fac2a913d9c
     0.00%  crond            [unknown]            [.] 0x00007fac2a91d1a4
     0.00%  crond            [unknown]            [.] 0x00007fac2a9245e4
     0.00%  crond            [unknown]            [.] 0x00007fac2a9279c3
     0.00%  crond            [unknown]            [.] 0x00007fac2a927e1f
     0.00%  curl             [kernel.kallsyms]    [k] __add_to_page_cache_locked
     0.00%  curl             [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  curl             [kernel.kallsyms]    [k] __do_page_fault
     0.00%  curl             [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.00%  curl             [kernel.kallsyms]    [k] finish_task_switch
     0.00%  curl             [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  curl             [kernel.kallsyms]    [k] kmem_cache_alloc_trace
     0.00%  curl             [kernel.kallsyms]    [k] unmap_vmas
     0.00%  curl             [kernel.kallsyms]    [k] vma_gap_callbacks_rotate
     0.00%  curl             [kernel.kallsyms]    [k] vma_interval_tree_remove
     0.00%  curl             [vdso]               [.] __vdso_clock_gettime
     0.00%  curl             [xfs]                [k] _xfs_buf_find
     0.00%  curl             [xfs]                [k] xfs_bmapi_trim_map.isra.17
     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           [.] close
     0.00%  curl             ld-2.26.so           [.] do_lookup_x
     0.00%  curl             ld-2.26.so           [.] strcmp
     0.00%  curl             libc-2.26.so         [.] malloc
     0.00%  curl             libcrypto.so.1.0.2k  [.] CRYPTO_lock
     0.00%  curl             libcrypto.so.1.0.2k  [.] OPENSSL_init_library
     0.00%  curl             libcrypto.so.1.0.2k  [.] lh_insert
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x000000000012156d
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x00000000001215a3
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x0000000000123be3
     0.00%  cut              [kernel.kallsyms]    [k] perf_iterate_sb
     0.00%  cut              [kernel.kallsyms]    [k] vma_interval_tree_insert
     0.00%  cut              ld-2.26.so           [.] mmap64
     0.00%  cut              libc-2.26.so         [.] __strncmp_sse42
     0.00%  date             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  date             [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  date             [kernel.kallsyms]    [k] copy_page
     0.00%  date             [kernel.kallsyms]    [k] free_pages_and_swap_cache
     0.00%  date             [kernel.kallsyms]    [k] mmap_region
     0.00%  date             [kernel.kallsyms]    [k] page_add_file_rmap
     0.00%  date             [xfs]                [k] xfs_can_free_eofblocks
     0.00%  date             date                 [.] 0x0000000000004970
     0.00%  date             ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  date             libc-2.26.so         [.] __GI___ftello
     0.00%  date             libc-2.26.so         [.] __fxstat64
     0.00%  date             libc-2.26.so         [.] __strrchr_avx2
     0.00%  date             libc-2.26.so         [.] fopen@@GLIBC_2.2.5
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] __perf_event_header__init_id
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] __pv_queued_spin_lock_slowpath
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] skb_release_data
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] sys_epoll_ctl
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] xen_clocksource_get_cycles
     0.00%  dbus-daemon      [unknown]            [.] 0x00005595fc1b70d0
     0.00%  dbus-daemon      [unknown]            [.] 0x00005595fc1c519c
     0.00%  dbus-daemon      [unknown]            [.] 0x00005595fc1ca370
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc20c462c
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc20c6112
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc20d1755
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc2106335
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc23fcc48
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc23fe1f2
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc24044ff
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30d9487
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30dd1c1
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30e25f8
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30e2db3
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30e2fb5
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30e338a
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30e3ee0
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30e4040
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30e4324
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30e432a
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30e5883
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30ea357
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30f2cf0
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30f2d30
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30f43b0
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30f6b97
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30f7cfd
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30f84c3
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30f89c4
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30f89d8
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30f91bf
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30fab90
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30ff170
     0.00%  dbus-send        [kernel.kallsyms]    [k] do_syscall_64
     0.00%  dbus-send        [kernel.kallsyms]    [k] find_vma
     0.00%  dbus-send        [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  dbus-send        [kernel.kallsyms]    [k] vma_compute_subtree_gap
     0.00%  dbus-send        ld-2.26.so           [.] check_match
     0.00%  dbus-send        ld-2.26.so           [.] do_lookup_x
     0.00%  dbus-send        ld-2.26.so           [.] strcmp
     0.00%  dhclient         [ipv6]               [k] __ip6_append_data.isra.38
     0.00%  dhclient         [kernel.kallsyms]    [k] new_slab
     0.00%  dhclient         [kernel.kallsyms]    [k] up_write
     0.00%  dhclient         [unknown]            [.] 0x00007f3bbed95fa9
     0.00%  dhclient         [unknown]            [.] 0x00007f3bbee9676d
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __insert_vmap_area
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __legitimize_mnt
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __rb_erase_color
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __slab_free
     0.00%  dhclient-script  [kernel.kallsyms]    [k] arch_local_irq_enable
     0.00%  dhclient-script  [kernel.kallsyms]    [k] arch_local_irq_enable
     0.00%  dhclient-script  [kernel.kallsyms]    [k] clear_page_erms
     0.00%  dhclient-script  [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  dhclient-script  [kernel.kallsyms]    [k] copy_page_range
     0.00%  dhclient-script  [kernel.kallsyms]    [k] copy_process.part.39
     0.00%  dhclient-script  [kernel.kallsyms]    [k] cp_new_stat
     0.00%  dhclient-script  [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  dhclient-script  [kernel.kallsyms]    [k] do_wp_page
     0.00%  dhclient-script  [kernel.kallsyms]    [k] find_vma
     0.00%  dhclient-script  [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  dhclient-script  [kernel.kallsyms]    [k] ip_rcv_finish
     0.00%  dhclient-script  [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  dhclient-script  [kernel.kallsyms]    [k] link_path_walk
     0.00%  dhclient-script  [kernel.kallsyms]    [k] mark_page_accessed
     0.00%  dhclient-script  [kernel.kallsyms]    [k] packet_rcv
     0.00%  dhclient-script  [kernel.kallsyms]    [k] page_add_file_rmap
     0.00%  dhclient-script  [kernel.kallsyms]    [k] page_remove_rmap
     0.00%  dhclient-script  [kernel.kallsyms]    [k] perf_event_task_output
     0.00%  dhclient-script  [kernel.kallsyms]    [k] perf_output_begin
     0.00%  dhclient-script  [kernel.kallsyms]    [k] reuse_swap_page
     0.00%  dhclient-script  [kernel.kallsyms]    [k] sys_access
     0.00%  dhclient-script  [kernel.kallsyms]    [k] sys_rt_sigaction
     0.00%  dhclient-script  [kernel.kallsyms]    [k] unlink_anon_vmas
     0.00%  dhclient-script  [kernel.kallsyms]    [k] unmapped_area_topdown
     0.00%  dhclient-script  [kernel.kallsyms]    [k] vma_interval_tree_augment_rotate
     0.00%  dhclient-script  bash                 [.] add_or_supercede_exported_var
     0.00%  dhclient-script  bash                 [.] assignment
     0.00%  dhclient-script  bash                 [.] buffered_getchar
     0.00%  dhclient-script  bash                 [.] dequote_string
     0.00%  dhclient-script  bash                 [.] make_child
     0.00%  dhclient-script  bash                 [.] malloc@plt
     0.00%  dhclient-script  bash                 [.] mbrtowc@plt
     0.00%  dhclient-script  bash                 [.] mbschr
     0.00%  dhclient-script  bash                 [.] set_signal_handler
     0.00%  dhclient-script  bash                 [.] strvec_from_word_list
     0.00%  dhclient-script  bash                 [.] xmalloc
     0.00%  dhclient-script  bash                 [.] yyparse
     0.00%  dhclient-script  bash                 [.] 0x000000000001e9a0
     0.00%  dhclient-script  bash                 [.] 0x00000000000204ad
     0.00%  dhclient-script  bash                 [.] 0x00000000000204b7
     0.00%  dhclient-script  bash                 [.] 0x0000000000020af2
     0.00%  dhclient-script  bash                 [.] 0x000000000002237c
     0.00%  dhclient-script  bash                 [.] 0x0000000000022456
     0.00%  dhclient-script  bash                 [.] 0x0000000000022cc4
     0.00%  dhclient-script  bash                 [.] 0x00000000000236ec
     0.00%  dhclient-script  bash                 [.] 0x0000000000023b00
     0.00%  dhclient-script  bash                 [.] 0x000000000002418b
     0.00%  dhclient-script  bash                 [.] 0x0000000000024a88
     0.00%  dhclient-script  bash                 [.] 0x0000000000030f4b
     0.00%  dhclient-script  bash                 [.] 0x0000000000041e80
     0.00%  dhclient-script  bash                 [.] 0x000000000004d678
     0.00%  dhclient-script  bash                 [.] 0x0000000000050693
     0.00%  dhclient-script  ld-2.26.so           [.] do_lookup_x
     0.00%  dhclient-script  ld-2.26.so           [.] read
     0.00%  dhclient-script  libc-2.26.so         [.] __GI___libc_sigaction
     0.00%  dhclient-script  libc-2.26.so         [.] __access
     0.00%  dhclient-script  libc-2.26.so         [.] __libc_fork
     0.00%  dhclient-script  libc-2.26.so         [.] __sigprocmask
     0.00%  dhclient-script  libc-2.26.so         [.] __strcoll_l
     0.00%  du               [kernel.kallsyms]    [k] __audit_syscall_entry
     0.00%  du               [kernel.kallsyms]    [k] __audit_syscall_exit
     0.00%  du               [kernel.kallsyms]    [k] __call_rcu.constprop.68
     0.00%  du               [kernel.kallsyms]    [k] __fget_light
     0.00%  du               [kernel.kallsyms]    [k] __vma_link_file
     0.00%  du               [kernel.kallsyms]    [k] arch_local_irq_enable
     0.00%  du               [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.00%  du               [kernel.kallsyms]    [k] flush_tlb_mm_range
     0.00%  du               [kernel.kallsyms]    [k] free_pages_and_swap_cache
     0.00%  du               [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  du               [kernel.kallsyms]    [k] lockref_get_not_dead
     0.00%  du               [kernel.kallsyms]    [k] lookup_fast
     0.00%  du               [kernel.kallsyms]    [k] native_set_pte_at
     0.00%  du               [kernel.kallsyms]    [k] number
     0.00%  du               [kernel.kallsyms]    [k] path_init
     0.00%  du               [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  du               [kernel.kallsyms]    [k] security_inode_permission
     0.00%  du               [kernel.kallsyms]    [k] strncpy_from_user
     0.00%  du               [kernel.kallsyms]    [k] unlock_page
     0.00%  du               [kernel.kallsyms]    [k] vfs_getattr_nosec
     0.00%  du               [xfs]                [k] xfs_dir2_leaf_getdents
     0.00%  du               [xfs]                [k] xfs_dir3_data_get_ftype
     0.00%  du               du                   [.] 0x000000000000dddc
     0.00%  du               ld-2.26.so           [.] _dl_start
     0.00%  du               ld-2.26.so           [.] mmap64
     0.00%  du               libc-2.26.so         [.] __close
     0.00%  du               libc-2.26.so         [.] __fxstat64
     0.00%  du               libc-2.26.so         [.] __new_exitfn
     0.00%  du               libc-2.26.so         [.] handle_intel.constprop.1
     0.00%  grep             [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  grep             [kernel.kallsyms]    [k] vmacache_find
     0.00%  grep             ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  grep             ld-2.26.so           [.] _dl_sysdep_start
     0.00%  grep             libc-2.26.so         [.] __ctype_init
     0.00%  grep             libc-2.26.so         [.] _int_malloc
     0.00%  grep             libc-2.26.so         [.] lower_subexps
     0.00%  hostname         [kernel.kallsyms]    [k] arch_local_irq_enable
     0.00%  hostname         [kernel.kallsyms]    [k] handle_mm_fault
     0.00%  ip               [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  ip               [kernel.kallsyms]    [k] clear_page_erms
     0.00%  ip               [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  ip               [kernel.kallsyms]    [k] find_get_entry
     0.00%  ip               [kernel.kallsyms]    [k] find_vma
     0.00%  ip               [kernel.kallsyms]    [k] free_hot_cold_page
     0.00%  ip               [kernel.kallsyms]    [k] vma_interval_tree_insert
     0.00%  ip               ld-2.26.so           [.] _dl_relocate_object
     0.00%  ip               ld-2.26.so           [.] dl_main
     0.00%  ip               ld-2.26.so           [.] open_verify.constprop.7
     0.00%  ip               ld-2.26.so           [.] strcmp
     0.00%  ip               libc-2.26.so         [.] __libc_pthread_init
     0.00%  ipcalc           libc-2.26.so         [.] __strlen_avx2
     0.00%  irqbalance       [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  irqbalance       [kernel.kallsyms]    [k] _find_next_bit
     0.00%  irqbalance       [kernel.kallsyms]    [k] do_syscall_64
     0.00%  irqbalance       [kernel.kallsyms]    [k] format_decode
     0.00%  irqbalance       [kernel.kallsyms]    [k] kstat_irqs
     0.00%  irqbalance       [kernel.kallsyms]    [k] nr_iowait
     0.00%  irqbalance       [kernel.kallsyms]    [k] num_to_str
     0.00%  irqbalance       [kernel.kallsyms]    [k] put_dec_trunc8
     0.00%  irqbalance       [kernel.kallsyms]    [k] radix_tree_lookup
     0.00%  irqbalance       [kernel.kallsyms]    [k] seq_read
     0.00%  irqbalance       [kernel.kallsyms]    [k] vsnprintf
     0.00%  irqbalance       [unknown]            [.] 0x00005654d50b8f12
     0.00%  irqbalance       [unknown]            [.] 0x00005654d50baabe
     0.00%  irqbalance       [unknown]            [.] 0x00007efec710f4d3
     0.00%  irqbalance       [unknown]            [.] 0x00007efec71301bc
     0.00%  irqbalance       [unknown]            [.] 0x00007efec714efc1
     0.00%  irqbalance       [unknown]            [.] 0x00007efec7153eb1
     0.00%  irqbalance       [unknown]            [.] 0x00007efec7171623
     0.00%  irqbalance       [unknown]            [.] 0x00007efec71b5f33
     0.00%  irqbalance       [unknown]            [.] 0x00007efec7ec1054
     0.00%  ksoftirqd/0      [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __copy_skb_header
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __default_send_IPI_shortcut
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __kfree_skb_defer
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __kmalloc_reserve.isra.42
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __netif_receive_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __perf_event_header__init_id
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __perf_event_overflow
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __pv_queued_spin_lock_slowpath
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __sk_mem_raise_allocated
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __tcp_select_window
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __wake_up_sync_key
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_local_out
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kfree_skbmem
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ksize
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] lock_timer_base
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] netdev_pick_tx
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_output_put_handle
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] run_timer_softirq
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sk_load_byte_positive_offset
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sk_load_half_positive_offset
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sk_reset_timer
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_network_protocol
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_ack
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_data_queue
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_gro_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_ooo_try_coalesce
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_options_write
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_send_ack
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_wfree
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] validate_xmit_skb_list
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50b3
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50bf
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50c3
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50c9
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c5104
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c514c
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c515c
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c5161
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c5162
     0.00%  kswapd0          [kernel.kallsyms]    [k] __alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] __destroy_inode
     0.00%  kswapd0          [kernel.kallsyms]    [k] __free_pages
     0.00%  kswapd0          [kernel.kallsyms]    [k] __free_slab
     0.00%  kswapd0          [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  kswapd0          [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.00%  kswapd0          [kernel.kallsyms]    [k] __sched_text_start
     0.00%  kswapd0          [kernel.kallsyms]    [k] __skb_checksum
     0.00%  kswapd0          [kernel.kallsyms]    [k] __slab_alloc
     0.00%  kswapd0          [kernel.kallsyms]    [k] __sock_wfree
     0.00%  kswapd0          [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] __xfrm_policy_check2.constprop.34
     0.00%  kswapd0          [kernel.kallsyms]    [k] alloc_pages_current
     0.00%  kswapd0          [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  kswapd0          [kernel.kallsyms]    [k] css_next_descendant_pre
     0.00%  kswapd0          [kernel.kallsyms]    [k] csum_partial
     0.00%  kswapd0          [kernel.kallsyms]    [k] d_lru_shrink_move
     0.00%  kswapd0          [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] discard_slab
     0.00%  kswapd0          [kernel.kallsyms]    [k] down_read
     0.00%  kswapd0          [kernel.kallsyms]    [k] dqcache_shrink_count
     0.00%  kswapd0          [kernel.kallsyms]    [k] evict
     0.00%  kswapd0          [kernel.kallsyms]    [k] gnttab_update_entry_v1
     0.00%  kswapd0          [kernel.kallsyms]    [k] inet_gro_complete
     0.00%  kswapd0          [kernel.kallsyms]    [k] inode_has_buffers
     0.00%  kswapd0          [kernel.kallsyms]    [k] inode_lru_isolate
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_local_deliver_finish
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_output
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_queue_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] kmalloc_slab
     0.00%  kswapd0          [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  kswapd0          [kernel.kallsyms]    [k] lock_timer_base
     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] mem_cgroup_low
     0.00%  kswapd0          [kernel.kallsyms]    [k] napi_complete_done
     0.00%  kswapd0          [kernel.kallsyms]    [k] napi_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] net_rx_action
     0.00%  kswapd0          [kernel.kallsyms]    [k] net_tx_action
     0.00%  kswapd0          [kernel.kallsyms]    [k] netif_receive_skb_internal
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_misc_flags
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_tp_event
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] prepare_kswapd_sleep
     0.00%  kswapd0          [kernel.kallsyms]    [k] radix_tree_gang_lookup_tag
     0.00%  kswapd0          [kernel.kallsyms]    [k] radix_tree_tag_set
     0.00%  kswapd0          [kernel.kallsyms]    [k] rmap_walk_file
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_dentry_list
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_copy_bits
     0.00%  kswapd0          [kernel.kallsyms]    [k] snapshot_refaults
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp4_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_established_options
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_v4_send_check
     0.00%  kswapd0          [kernel.kallsyms]    [k] wakeup_kcompactd
     0.00%  kswapd0          [sunrpc]             [k] rpcauth_cache_shrink_count
     0.00%  kswapd0          [xfs]                [k] xfs_buftarg_isolate
     0.00%  kswapd0          [xfs]                [k] xfs_free_eofblocks
     0.00%  kswapd0          [xfs]                [k] xfs_perag_get_tag
     0.00%  kswapd0          [xfs]                [k] xfs_reclaim_inodes_count
     0.00%  kthreadd         [kernel.kallsyms]    [k] get_task_pid
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] __call_rcu.constprop.68
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] queue_delayed_work_on
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] vmpressure_work_fn
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] __sched_text_start
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] cpumask_next_and
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] inet_gro_complete
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] notify_remote_via_irq
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] on_each_cpu
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] packet_rcv
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] rcu_all_qs
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] refresh_cpu_vm_stats
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] skb_copy_bits
     0.00%  kworker/1:0      [kernel.kallsyms]    [k] xen_send_IPI_one
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] __bitmap_and
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] __call_rcu.constprop.68
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] fold_diff
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] process_one_work
     0.00%  kworker/1:2      [kernel.kallsyms]    [k] xen_vcpu_stolen
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] cpumask_next_and
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] fold_diff
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] process_one_work
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] refresh_cpu_vm_stats
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] schedule
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] up_write
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] memcpy_erms
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] refresh_cpu_vm_stats
     0.00%  kworker/2:1      [xfs]                [k] xfs_reclaim_inode_grab
     0.00%  kworker/2:1      [xfs]                [k] xlog_cil_push
     0.00%  kworker/2:1      [xfs]                [k] xlog_write
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] __call_rcu.constprop.68
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] down_write
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] fold_diff
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] kfree
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] llist_add_batch
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] on_each_cpu
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] process_one_work
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] queue_delayed_work_on
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] refresh_cpu_vm_stats
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] schedule
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] text_poke
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] _find_next_bit
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] bio_free
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] fold_diff
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] node_tag_clear
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] queue_delayed_work_on
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] rcu_all_qs
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] worker_thread
     0.00%  kworker/3:1      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  kworker/3:1      [xfs]                [k] xfs_inode_item_data_fork_size.isra.1
     0.00%  kworker/3:1      [xfs]                [k] xfs_inode_item_pin
     0.00%  kworker/3:1      [xfs]                [k] xfs_log_done
     0.00%  kworker/3:1      [xfs]                [k] xfs_trans_ijoin
     0.00%  kworker/3:1H     [kernel.kallsyms]    [k] __lock_text_start
     0.00%  kworker/3:1H     [kernel.kallsyms]    [k] __slab_free
     0.00%  kworker/3:1H     [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  kworker/3:1H     [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/3:1H     [xfs]                [k] xfs_trans_committed_bulk
     0.00%  kworker/3:1H     [xfs]                [k] xlog_iodone
     0.00%  kworker/3:1H     [xfs]                [k] xlog_state_do_callback
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] __sched_text_start
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] bio_free
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] process_one_work
     0.00%  kworker/3:2      [xfs]                [k] xfs_inode_item_format
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __bio_clone_fast
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __sched_text_start
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_clone_fast
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_phys_segments
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_init_request_from_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_rq_bio_prep
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_throtl_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] free_hot_cold_page_list
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] locked_inode_to_wb_and_lock_list
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] memset_erms
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] process_one_work
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] tcp_v4_rcv
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] up_read
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] xen_sched_clock
     0.00%  kworker/u30:0    [xfs]                [k] xfs_iext_bno_to_ext
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __disk_get_part
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __kmalloc
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __wake_up_bit
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __writeback_inodes_wb
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __writeback_single_inode
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] account_kernel_stack
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] bio_clone_blkcg_association
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] bio_phys_segments
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] blk_finish_plug
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] copy_strings.isra.20
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] do_writepages
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] free_hot_cold_page_list
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] inet_gro_complete
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] list_sort
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] memset_erms
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] page_vma_mapped_walk
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] pagevec_lookup_tag
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] pagevec_lru_move_fn
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] rmap_walk_file
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] sched_clock
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] wb_writeback
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] writeback_sb_inodes
     0.00%  kworker/u30:1    [xfs]                [k] _xfs_buf_find
     0.00%  kworker/u30:1    [xfs]                [k] xfs_bmapi_trim_map.isra.17
     0.00%  kworker/u30:1    [xfs]                [k] xfs_bmapi_update_map
     0.00%  kworker/u30:1    [xfs]                [k] xfs_buf_item_log
     0.00%  kworker/u30:1    [xfs]                [k] xfs_buf_item_size_segment.isra.4
     0.00%  kworker/u30:1    [xfs]                [k] xfs_inode_item_format
     0.00%  kworker/u30:1    [xfs]                [k] xfs_log_commit_cil
     0.00%  kworker/u30:1    [xfs]                [k] xfs_log_ticket_put
     0.00%  kworker/u30:1    [xfs]                [k] xfs_map_blocks
     0.00%  kworker/u30:1    [xfs]                [k] xfs_trans_alloc
     0.00%  kworker/u30:1    [xfs]                [k] xfs_trans_buf_set_type
     0.00%  kworker/u30:1    [xfs]                [k] xfs_trans_log_buf
     0.00%  kworker/u30:1    [xfs]                [k] xfs_trans_reserve
     0.00%  logger           [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  logger           [kernel.kallsyms]    [k] fput
     0.00%  logger           [kernel.kallsyms]    [k] pde_subdir_find
     0.00%  logger           [kernel.kallsyms]    [k] unlink_anon_vmas
     0.00%  logger           [kernel.kallsyms]    [k] up_write
     0.00%  logger           [kernel.kallsyms]    [k] vfs_read
     0.00%  logger           [xfs]                [k] xfs_vn_getattr
     0.00%  logger           ld-2.26.so           [.] __GI___tunables_init
     0.00%  logger           ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  logger           ld-2.26.so           [.] do_lookup_x
     0.00%  ls               [kernel.kallsyms]    [k] __lock_text_start
     0.00%  ls               [kernel.kallsyms]    [k] __vma_adjust
     0.00%  ls               [kernel.kallsyms]    [k] do_syscall_64
     0.00%  ls               [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  ls               [kernel.kallsyms]    [k] get_empty_filp
     0.00%  ls               libc-2.26.so         [.] _int_malloc
     0.00%  master           [unknown]            [.] 0x000055efacaa84e0
     0.00%  perf             [kernel.kallsyms]    [k] __audit_syscall_entry
     0.00%  perf             [kernel.kallsyms]    [k] __free_pages
     0.00%  perf             [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  perf             [kernel.kallsyms]    [k] __kmalloc_node_track_caller
     0.00%  perf             [kernel.kallsyms]    [k] __mnt_want_write_file
     0.00%  perf             [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  perf             [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.00%  perf             [kernel.kallsyms]    [k] __skb_checksum
     0.00%  perf             [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.00%  perf             [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]    [k] __xfrm_policy_check2.constprop.34
     0.00%  perf             [kernel.kallsyms]    [k] __zone_watermark_ok
     0.00%  perf             [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  perf             [kernel.kallsyms]    [k] copy_user_generic_unrolled
     0.00%  perf             [kernel.kallsyms]    [k] current_kernel_time64
     0.00%  perf             [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  perf             [kernel.kallsyms]    [k] fput
     0.00%  perf             [kernel.kallsyms]    [k] generic_write_checks
     0.00%  perf             [kernel.kallsyms]    [k] get_task_policy.part.31
     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_alloc_node
     0.00%  perf             [kernel.kallsyms]    [k] mem_cgroup_try_charge
     0.00%  perf             [kernel.kallsyms]    [k] mntput
     0.00%  perf             [kernel.kallsyms]    [k] napi_complete_done
     0.00%  perf             [kernel.kallsyms]    [k] napi_skb_free_stolen_head
     0.00%  perf             [kernel.kallsyms]    [k] pagevec_lru_move_fn
     0.00%  perf             [kernel.kallsyms]    [k] path_put
     0.00%  perf             [kernel.kallsyms]    [k] perf_output_begin_forward
     0.00%  perf             [kernel.kallsyms]    [k] perf_trace_buf_alloc
     0.00%  perf             [kernel.kallsyms]    [k] policy_node
     0.00%  perf             [kernel.kallsyms]    [k] poll_schedule_timeout
     0.00%  perf             [kernel.kallsyms]    [k] schedule_hrtimeout_range_clock
     0.00%  perf             [kernel.kallsyms]    [k] skb_clone
     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] sys_write
     0.00%  perf             [kernel.kallsyms]    [k] tcp_gro_receive
     0.00%  perf             [kernel.kallsyms]    [k] tcp_queue_rcv
     0.00%  perf             [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.00%  perf             [kernel.kallsyms]    [k] timespec_trunc
     0.00%  perf             [kernel.kallsyms]    [k] unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]    [k] up_write
     0.00%  perf             [kernel.kallsyms]    [k] xennet_poll
     0.00%  perf             [xfs]                [k] xfs_bmbt_to_iomap
     0.00%  perf             [xfs]                [k] xfs_find_bdev_for_inode
     0.00%  perf             [xfs]                [k] xfs_fsb_to_db
     0.00%  perf             [xfs]                [k] xfs_iext_get_ext
     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_format
     0.00%  perf             [xfs]                [k] xfs_iunlock
     0.00%  perf             [xfs]                [k] xfs_trans_reserve
     0.00%  perf             perf                 [.] perf_evlist__poll
     0.00%  perf             perf                 [.] perf_mmap__consume
     0.00%  perf             perf                 [.] poll@plt
     0.00%  perf             perf                 [.] 0x000000000003a707
     0.00%  perf             perf                 [.] 0x000000000003a70e
     0.00%  perf             perf                 [.] 0x000000000003a71c
     0.00%  perf             perf                 [.] 0x000000000003acd0
     0.00%  perf             perf                 [.] 0x000000000003ad6e
     0.00%  perf             perf                 [.] 0x000000000003ad9e
     0.00%  perf             perf                 [.] 0x000000000003add6
     0.00%  perf             perf                 [.] 0x000000000003ae7e
     0.00%  perf             perf                 [.] 0x000000000003b01a
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __fd_install
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __fput
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __legitimize_mnt
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __list_add_valid
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __mnt_drop_write
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __netif_receive_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __page_set_anon_rmap
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __percpu_counter_compare
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __put_compound_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __test_set_page_writeback
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __vma_link_rb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __x86_indirect_thunk_rdx
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] blk_throtl_bio
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] cp_new_stat
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] d_flags_for_inode
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] do_dentry_open
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] do_sys_open
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] dput.part.24
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] errseq_sample
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] file_ra_state_init
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] from_kuid_munged
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] generic_file_llseek
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] generic_make_request
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] get_empty_filp
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] get_request
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] inc_zone_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] inet_sendmsg
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] inode_init_once
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] iov_iter_init
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] kvfree
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] link_path_walk
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] locks_remove_file
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] locks_remove_posix
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mem_cgroup_from_task
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] memmove
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mempool_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mnt_drop_write
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mnt_want_write
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mntput_no_expire
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mod_node_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] page_mkclean
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] path_get
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] percpu_counter_add_batch
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] recalc_bh_state.part.42
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] security_inode_permission
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] select_estimate_accuracy
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] task_work_run
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_send_mss
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_sendmsg_locked
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_write_xmit
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] vfs_open
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] vfs_statx_fd
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] write_cache_pages
     0.00%  pg_basebackup    [xfs]                [k] __xfs_inode_clear_eofblocks_tag
     0.00%  pg_basebackup    [xfs]                [k] xfs_bmap_worst_indlen.isra.15
     0.00%  pg_basebackup    [xfs]                [k] xfs_bmapi_read
     0.00%  pg_basebackup    [xfs]                [k] xfs_btree_check_sblock
     0.00%  pg_basebackup    [xfs]                [k] xfs_buf_get_map
     0.00%  pg_basebackup    [xfs]                [k] xfs_buf_item_format
     0.00%  pg_basebackup    [xfs]                [k] xfs_buf_item_unlock
     0.00%  pg_basebackup    [xfs]                [k] xfs_buf_rele
     0.00%  pg_basebackup    [xfs]                [k] xfs_create
     0.00%  pg_basebackup    [xfs]                [k] xfs_dabuf_map.constprop.17
     0.00%  pg_basebackup    [xfs]                [k] xfs_dialloc_ag
     0.00%  pg_basebackup    [xfs]                [k] xfs_diflags_to_iflags.isra.13
     0.00%  pg_basebackup    [xfs]                [k] xfs_dir2_isblock
     0.00%  pg_basebackup    [xfs]                [k] xfs_dir2_leaf_addname
     0.00%  pg_basebackup    [xfs]                [k] xfs_dir2_leaf_getdents
     0.00%  pg_basebackup    [xfs]                [k] xfs_dir2_leaf_lookup
     0.00%  pg_basebackup    [xfs]                [k] xfs_dir2_sf_addname
     0.00%  pg_basebackup    [xfs]                [k] xfs_dir3_sf_nextentry
     0.00%  pg_basebackup    [xfs]                [k] xfs_dir_lookup
     0.00%  pg_basebackup    [xfs]                [k] xfs_file_fsync
     0.00%  pg_basebackup    [xfs]                [k] xfs_finobt_init_ptr_from_cur
     0.00%  pg_basebackup    [xfs]                [k] xfs_free_eofblocks
     0.00%  pg_basebackup    [xfs]                [k] xfs_fs_inode_init_once
     0.00%  pg_basebackup    [xfs]                [k] xfs_iext_insert
     0.00%  pg_basebackup    [xfs]                [k] xfs_imap_valid
     0.00%  pg_basebackup    [xfs]                [k] xfs_init_security
     0.00%  pg_basebackup    [xfs]                [k] xfs_inobt_update
     0.00%  pg_basebackup    [xfs]                [k] xfs_inode_alloc
     0.00%  pg_basebackup    [xfs]                [k] xfs_inode_item_pin
     0.00%  pg_basebackup    [xfs]                [k] xfs_itruncate_extents
     0.00%  pg_basebackup    [xfs]                [k] xfs_log_ticket_get
     0.00%  pg_basebackup    [xfs]                [k] xfs_lookup
     0.00%  pg_basebackup    [xfs]                [k] xfs_mod_ifree
     0.00%  pg_basebackup    [xfs]                [k] xfs_perag_put
     0.00%  pg_basebackup    [xfs]                [k] xfs_qm_dqrele
     0.00%  pg_basebackup    [xfs]                [k] xfs_qm_need_dqattach
     0.00%  pg_basebackup    [xfs]                [k] xfs_setattr_nonsize
     0.00%  pg_basebackup    [xfs]                [k] xfs_setup_inode
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_buf_item_match
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_buf_set_type
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_commit
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_dup
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_read_buf_map
     0.00%  pg_basebackup    ld-2.26.so           [.] strcmp
     0.00%  pg_basebackup    libc-2.26.so         [.] _IO_file_close
     0.00%  pg_basebackup    libc-2.26.so         [.] _IO_file_fopen@@GLIBC_2.2.5
     0.00%  pg_basebackup    libc-2.26.so         [.] _IO_old_init
     0.00%  pg_basebackup    libc-2.26.so         [.] _IO_un_link
     0.00%  pg_basebackup    libc-2.26.so         [.] __strstr_sse2
     0.00%  pg_basebackup    libc-2.26.so         [.] sync_file_range
     0.00%  pg_basebackup    libpq.so.5.13        [.] PQgetisnull
     0.00%  pg_basebackup    libpq.so.5.13        [.] PQresultStatus
     0.00%  pg_basebackup    libpq.so.5.13        [.] dopr
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqGets_internal
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqsecure_raw_write
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqsecure_write
     0.00%  pg_basebackup    libpthread-2.26.so   [.] fsync
     0.00%  pg_basebackup    pg_basebackup        [.] dopr
     0.00%  pg_basebackup    pg_basebackup        [.] dostr
     0.00%  pg_basebackup    pg_basebackup        [.] memmove@plt
     0.00%  pg_basebackup    pg_basebackup        [.] strlcpy
     0.00%  pg_basebackup    pg_basebackup        [.] worker_get_files
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50b3
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50e1
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50fa
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c5154
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c515c
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c5162
     0.00%  pickup           [kernel.kallsyms]    [k] restore_nameidata
     0.00%  rm               [kernel.kallsyms]    [k] free_hot_cold_page
     0.00%  rm               libc-2.26.so         [.] __fxstat64
     0.00%  rngd             [kernel.kallsyms]    [k] __fdget
     0.00%  rngd             [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  rngd             [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  rngd             [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  rngd             [kernel.kallsyms]    [k] __skb_clone
     0.00%  rngd             [kernel.kallsyms]    [k] __slab_alloc
     0.00%  rngd             [kernel.kallsyms]    [k] __sock_wfree
     0.00%  rngd             [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.00%  rngd             [kernel.kallsyms]    [k] __xfrm_policy_check2.constprop.34
     0.00%  rngd             [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  rngd             [kernel.kallsyms]    [k] csum_partial
     0.00%  rngd             [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  rngd             [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.00%  rngd             [kernel.kallsyms]    [k] dev_queue_xmit_nit
     0.00%  rngd             [kernel.kallsyms]    [k] inet_gro_complete
     0.00%  rngd             [kernel.kallsyms]    [k] ip_finish_output
     0.00%  rngd             [kernel.kallsyms]    [k] ip_rcv
     0.00%  rngd             [kernel.kallsyms]    [k] ipv4_dst_check
     0.00%  rngd             [kernel.kallsyms]    [k] kfree
     0.00%  rngd             [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  rngd             [kernel.kallsyms]    [k] kmem_cache_free_bulk
     0.00%  rngd             [kernel.kallsyms]    [k] napi_schedule_prep
     0.00%  rngd             [kernel.kallsyms]    [k] perf_output_begin_forward
     0.00%  rngd             [kernel.kallsyms]    [k] perf_trace_buf_update
     0.00%  rngd             [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  rngd             [kernel.kallsyms]    [k] raw_local_deliver
     0.00%  rngd             [kernel.kallsyms]    [k] schedule_hrtimeout_range
     0.00%  rngd             [kernel.kallsyms]    [k] skb_defer_rx_timestamp
     0.00%  rngd             [kernel.kallsyms]    [k] skb_release_all
     0.00%  rngd             [kernel.kallsyms]    [k] skb_try_coalesce
     0.00%  rngd             [kernel.kallsyms]    [k] tcp4_gro_receive
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_v4_rcv
     0.00%  rngd             [unknown]            [k] 0xffffffffa01c50a5
     0.00%  sa1              [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  sa1              [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  sa1              [kernel.kallsyms]    [k] arch_local_irq_enable
     0.00%  sa1              [kernel.kallsyms]    [k] change_protection_range
     0.00%  sa1              [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  sa1              [kernel.kallsyms]    [k] find_vma
     0.00%  sa1              [kernel.kallsyms]    [k] get_mem_cgroup_from_mm
     0.00%  sa1              [kernel.kallsyms]    [k] native_set_pte_at
     0.00%  sa1              [kernel.kallsyms]    [k] page_remove_rmap
     0.00%  sa1              [kernel.kallsyms]    [k] security_file_open
     0.00%  sa1              [kernel.kallsyms]    [k] unmap_page_range
     0.00%  sa1              [kernel.kallsyms]    [k] vma_interval_tree_insert
     0.00%  sa1              [xfs]                [k] xfs_free_eofblocks
     0.00%  sa1              [xfs]                [k] xfs_vn_getattr
     0.00%  sa1              bash                 [.] __libc_csu_init
     0.00%  sa1              bash                 [.] free_buffered_stream
     0.00%  sa1              bash                 [.] hash_search
     0.00%  sa1              bash                 [.] sh_canonpath
     0.00%  sa1              bash                 [.] 0x000000000001e9bf
     0.00%  sa1              bash                 [.] 0x00000000000208a0
     0.00%  sa1              bash                 [.] 0x00000000000236c5
     0.00%  sa1              bash                 [.] 0x0000000000052fd9
     0.00%  sa1              ld-2.26.so           [.] init_tls
     0.00%  sa1              libc-2.26.so         [.] __GI___fileno
     0.00%  sa1              libc-2.26.so         [.] __GI___getgid
     0.00%  sa1              libc-2.26.so         [.] __mbrtowc
     0.00%  sa1              libc-2.26.so         [.] __strlen_avx2
     0.00%  sa1              libc-2.26.so         [.] __waitpid
     0.00%  sadc             [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  sadc             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  sadc             [kernel.kallsyms]    [k] __x86_indirect_thunk_r10
     0.00%  sadc             [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  sadc             [kernel.kallsyms]    [k] do_syscall_64
     0.00%  sadc             [kernel.kallsyms]    [k] get_empty_filp
     0.00%  sadc             [kernel.kallsyms]    [k] loopback_get_stats64
     0.00%  sadc             [kernel.kallsyms]    [k] seq_put_decimal_ull
     0.00%  sadc             [kernel.kallsyms]    [k] truncate_inode_pages_range
     0.00%  sadc             [kernel.kallsyms]    [k] untrack_pfn
     0.00%  sadc             [kernel.kallsyms]    [k] unuse_pde
     0.00%  sadc             libc-2.26.so         [.] _IO_getline_info
     0.00%  sadc             libc-2.26.so         [.] __memchr_avx2
     0.00%  sadc             libc-2.26.so         [.] __strcspn_sse42
     0.00%  sadc             libc-2.26.so         [.] _dl_addr
     0.00%  sadc             sadc                 [.] 0x000000000000787c
     0.00%  sadc             sadc                 [.] 0x0000000000009840
     0.00%  sh               [kernel.kallsyms]    [k] __kmalloc_track_caller
     0.00%  sh               [kernel.kallsyms]    [k] __lock_text_start
     0.00%  sh               [kernel.kallsyms]    [k] flush_tlb_mm_range
     0.00%  sh               [kernel.kallsyms]    [k] lru_add_drain
     0.00%  sh               [kernel.kallsyms]    [k] try_charge
     0.00%  sh               [kernel.kallsyms]    [k] unlink_anon_vmas
     0.00%  sh               [kernel.kallsyms]    [k] vma_interval_tree_remove
     0.00%  sh               bash                 [.] execute_command_internal
     0.00%  sh               ld-2.26.so           [.] open64
     0.00%  sh               libc-2.26.so         [.] __mbrtowc
     0.00%  sh               libc-2.26.so         [.] __sysconf
     0.00%  sh               libc-2.26.so         [.] _int_malloc
     0.00%  sshd             [kernel.kallsyms]    [k] __do_page_fault
     0.00%  sshd             [kernel.kallsyms]    [k] __fget_light
     0.00%  sshd             [kernel.kallsyms]    [k] __handle_mm_fault
     0.00%  sshd             [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  sshd             [kernel.kallsyms]    [k] __mod_node_page_state
     0.00%  sshd             [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  sshd             [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  sshd             [kernel.kallsyms]    [k] __wake_up_common_lock
     0.00%  sshd             [kernel.kallsyms]    [k] arch_get_unmapped_area_topdown
     0.00%  sshd             [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  sshd             [kernel.kallsyms]    [k] clear_page_erms
     0.00%  sshd             [kernel.kallsyms]    [k] core_sys_select
     0.00%  sshd             [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  sshd             [kernel.kallsyms]    [k] find_get_entry
     0.00%  sshd             [kernel.kallsyms]    [k] generic_make_request_checks
     0.00%  sshd             [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  sshd             [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  sshd             [kernel.kallsyms]    [k] packet_rcv
     0.00%  sshd             [kernel.kallsyms]    [k] perf_output_copy
     0.00%  sshd             [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  sshd             [kernel.kallsyms]    [k] rb_erase
     0.00%  sshd             [kernel.kallsyms]    [k] tcp_sendmsg_locked
     0.00%  sshd             [kernel.kallsyms]    [k] vma_compute_subtree_gap
     0.00%  sshd             [xfs]                [k] xfs_vn_getattr
     0.00%  sshd             ld-2.26.so           [.] _dl_map_object_from_fd
     0.00%  sshd             ld-2.26.so           [.] _dl_new_object
     0.00%  sshd             ld-2.26.so           [.] _dl_setup_hash
     0.00%  sshd             ld-2.26.so           [.] _fxstat
     0.00%  sshd             ld-2.26.so           [.] check_match
     0.00%  sshd             ld-2.26.so           [.] mprotect
     0.00%  sshd             libc-2.26.so         [.] __getdents64
     0.00%  sshd             libc-2.26.so         [.] __getpid
     0.00%  sshd             libc-2.26.so         [.] _nss_files_parse_grent
     0.00%  sshd             libcrypto.so.1.0.2k  [.] BN_lshift
     0.00%  sshd             libcrypto.so.1.0.2k  [.] bn_sub_words
     0.00%  sshd             libcrypto.so.1.0.2k  [.] 0x00000000000d4d64
     0.00%  sshd             sshd                 [.] 0x00000000000567da
     0.00%  sshd             sshd                 [.] 0x0000000000074476
     0.00%  sshd             sshd                 [.] 0x00000000000744b2
     0.00%  sshd             sshd                 [.] 0x00000000000744ce
     0.00%  sshd             sshd                 [.] 0x00000000000744fd
     0.00%  sshd             sshd                 [.] 0x000000000007455a
     0.00%  sshd             sshd                 [.] 0x000000000007495b
     0.00%  sshd             [unknown]            [.] 0x000055a96c46a6c0
     0.00%  sshd             [unknown]            [.] 0x000055a96c4b4016
     0.00%  sshd             [unknown]            [.] 0x000055a96c4d0545
     0.00%  sshd             [unknown]            [.] 0x000055a96c4d4f20
     0.00%  sshd             [unknown]            [.] 0x00007f370e780794
     0.00%  swapper          [kernel.kallsyms]    [k] free_hot_cold_page
     0.00%  swapper          [kernel.kallsyms]    [k] ip_route_output_key_hash_rcu
     0.00%  swapper          [kernel.kallsyms]    [k] native_apic_wait_icr_idle
     0.00%  swapper          [kernel.kallsyms]    [k] radix_tree_node_rcu_free
     0.00%  swapper          [kernel.kallsyms]    [k] rb_erase
     0.00%  swapper          [kernel.kallsyms]    [k] rb_first
     0.00%  swapper          [kernel.kallsyms]    [k] run_rebalance_domains
     0.00%  swapper          [kernel.kallsyms]    [k] sk_forced_mem_schedule
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_check_space
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_chrono_stop
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_clean_rtx_queue
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_ooo_try_coalesce
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_rack_advance
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_conn_request
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_send_synack
     0.00%  swapper          [kernel.kallsyms]    [k] zone_watermark_ok_safe
     0.00%  swapper          [xfs]                [k] xfs_idestroy_fork
     0.00%  swapper          [xfs]                [k] xfs_inode_free_callback
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50af
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50d7
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50de
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50e1
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50e4
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50ff
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c5150
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c5154
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c5164
     0.00%  systemd          [kernel.kallsyms]    [k] __d_lookup
     0.00%  systemd          [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  systemd          [kernel.kallsyms]    [k] __follow_mount_rcu.isra.30
     0.00%  systemd          [kernel.kallsyms]    [k] __inode_permission
     0.00%  systemd          [kernel.kallsyms]    [k] __legitimize_mnt
     0.00%  systemd          [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  systemd          [kernel.kallsyms]    [k] __wake_up_common_lock
     0.00%  systemd          [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  systemd          [kernel.kallsyms]    [k] d_splice_alias
     0.00%  systemd          [kernel.kallsyms]    [k] do_syscall_64
     0.00%  systemd          [kernel.kallsyms]    [k] get_task_policy.part.31
     0.00%  systemd          [kernel.kallsyms]    [k] inode_owner_or_capable
     0.00%  systemd          [kernel.kallsyms]    [k] kernfs_iop_get_link
     0.00%  systemd          [kernel.kallsyms]    [k] percpu_down_write
     0.00%  systemd          [kernel.kallsyms]    [k] prepend_name
     0.00%  systemd          [kernel.kallsyms]    [k] proc_cgroup_show
     0.00%  systemd          [kernel.kallsyms]    [k] put_filp
     0.00%  systemd          [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  systemd          [kernel.kallsyms]    [k] set_root
     0.00%  systemd          [kernel.kallsyms]    [k] show_mountinfo
     0.00%  systemd          [kernel.kallsyms]    [k] show_sb_opts
     0.00%  systemd          [kernel.kallsyms]    [k] skb_release_head_state
     0.00%  systemd          [kernel.kallsyms]    [k] sys_close
     0.00%  systemd          [kernel.kallsyms]    [k] sys_epoll_pwait
     0.00%  systemd          [unknown]            [.] 0x0000565449cb63e0
     0.00%  systemd          [unknown]            [.] 0x0000565449cc5487
     0.00%  systemd          [unknown]            [.] 0x0000565449cf2ce8
     0.00%  systemd          [unknown]            [.] 0x0000565449d15030
     0.00%  systemd          [unknown]            [.] 0x0000565449d15203
     0.00%  systemd          [unknown]            [.] 0x0000565449d1a9b9
     0.00%  systemd          [unknown]            [.] 0x0000565449d3599a
     0.00%  systemd          [unknown]            [.] 0x0000565449d3a009
     0.00%  systemd          [unknown]            [.] 0x0000565449d3bba7
     0.00%  systemd          [unknown]            [.] 0x0000565449d3d8fa
     0.00%  systemd          [unknown]            [.] 0x00007f4148ee3fd0
     0.00%  systemd          [unknown]            [.] 0x00007f4148ef4359
     0.00%  systemd          [unknown]            [.] 0x00007f4148ef82dc
     0.00%  systemd          [unknown]            [.] 0x00007f4148f2099b
     0.00%  systemd          [unknown]            [.] 0x00007f4148f239ba
     0.00%  systemd          [unknown]            [.] 0x00007f4148f25e78
     0.00%  systemd          [unknown]            [.] 0x00007f4148f28e49
     0.00%  systemd          [unknown]            [.] 0x00007f4148f2a730
     0.00%  systemd          [unknown]            [.] 0x00007f4148f433ec
     0.00%  systemd          [unknown]            [.] 0x00007f4148f64d97
     0.00%  systemd          [unknown]            [.] 0x00007f4148f8c9e7
     0.00%  systemd          [unknown]            [.] 0x00007f4148f8ca47
     0.00%  systemd          [unknown]            [.] 0x00007f4148f98f90
     0.00%  systemd          [unknown]            [.] 0x00007f4148ff2b9f
     0.00%  systemd          [unknown]            [.] 0x00007f4148ff6e11
     0.00%  systemd          [unknown]            [.] 0x00007f4148ff788f
     0.00%  systemd          [unknown]            [.] 0x00007f4149268446
     0.00%  systemd-cgroups  [kernel.kallsyms]    [k] __do_page_fault
     0.00%  systemd-cgroups  [kernel.kallsyms]    [k] __follow_mount_rcu.isra.30
     0.00%  systemd-cgroups  [kernel.kallsyms]    [k] full_name_hash
     0.00%  systemd-cgroups  [kernel.kallsyms]    [k] pagevec_lru_move_fn
     0.00%  systemd-cgroups  [kernel.kallsyms]    [k] pde_subdir_find
     0.00%  systemd-cgroups  [kernel.kallsyms]    [k] unmap_page_range
     0.00%  systemd-cgroups  [kernel.kallsyms]    [k] up_write
     0.00%  systemd-cgroups  ld-2.26.so           [.] _dl_map_object_deps
     0.00%  systemd-cgroups  ld-2.26.so           [.] _dl_map_object_from_fd
     0.00%  systemd-cgroups  ld-2.26.so           [.] check_match
     0.00%  systemd-cgroups  ld-2.26.so           [.] dl_main
     0.00%  systemd-cgroups  ld-2.26.so           [.] strcmp
     0.00%  systemd-cgroups  libc-2.26.so         [.] _IO_vfscanf
     0.00%  systemd-cgroups  libc-2.26.so         [.] __GI___getsockopt
     0.00%  systemd-cgroups  libc-2.26.so         [.] _dl_addr
     0.00%  systemd-journal  [kernel.kallsyms]    [k] ____fput
     0.00%  systemd-journal  [kernel.kallsyms]    [k] ___d_drop
     0.00%  systemd-journal  [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  systemd-journal  [kernel.kallsyms]    [k] __do_page_fault
     0.00%  systemd-journal  [kernel.kallsyms]    [k] __follow_mount_rcu.isra.30
     0.00%  systemd-journal  [kernel.kallsyms]    [k] __kmalloc_node
     0.00%  systemd-journal  [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  systemd-journal  [kernel.kallsyms]    [k] alloc_pages_current
     0.00%  systemd-journal  [kernel.kallsyms]    [k] blk_queue_bio
     0.00%  systemd-journal  [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.00%  systemd-journal  [kernel.kallsyms]    [k] create_page_buffers
     0.00%  systemd-journal  [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  systemd-journal  [kernel.kallsyms]    [k] generic_make_request_checks
     0.00%  systemd-journal  [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  systemd-journal  [kernel.kallsyms]    [k] proc_cgroup_show
     0.00%  systemd-journal  [kernel.kallsyms]    [k] sys_ftruncate
     0.00%  systemd-journal  [kernel.kallsyms]    [k] task_work_add
     0.00%  systemd-journal  [kernel.kallsyms]    [k] vsnprintf
     0.00%  systemd-journal  [xfs]                [k] xfs_iext_get_ext
     0.00%  systemd-journal  [xfs]                [k] xfs_reflink_cancel_cow_blocks
     0.00%  systemd-journal  [unknown]            [.] 0x000055d0db89ee36
     0.00%  systemd-journal  [unknown]            [.] 0x000055d0db8ac440
     0.00%  systemd-journal  [unknown]            [.] 0x000055d0db8b0e54
     0.00%  systemd-journal  [unknown]            [.] 0x000055d0db8b0e64
     0.00%  systemd-journal  [unknown]            [.] 0x000055d0db8b1015
     0.00%  systemd-journal  [unknown]            [.] 0x000055d0db8bc206
     0.00%  systemd-journal  [unknown]            [.] 0x000055d0db8c5f29
     0.00%  systemd-journal  [unknown]            [.] 0x000055d0db8c662f
     0.00%  systemd-journal  [unknown]            [.] 0x000055d0db8c6fa0
     0.00%  systemd-journal  [unknown]            [.] 0x00007fda5b02c99b
     0.00%  systemd-journal  [unknown]            [.] 0x00007fda5b032ffb
     0.00%  systemd-journal  [unknown]            [.] 0x00007fda5b036730
     0.00%  systemd-journal  [unknown]            [.] 0x00007fda5b0967c2
     0.00%  systemd-journal  [unknown]            [.] 0x00007fda5b096f01
     0.00%  systemd-logind   [kernel.kallsyms]    [k] SYSC_newfstat
     0.00%  systemd-logind   [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  systemd-logind   [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  systemd-logind   [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.00%  systemd-logind   [kernel.kallsyms]    [k] kfree
     0.00%  systemd-logind   [kernel.kallsyms]    [k] lockref_get_not_dead
     0.00%  systemd-logind   [unknown]            [.] 0x0000560e749f3711
     0.00%  systemd-logind   [unknown]            [.] 0x0000560e749f7ec0
     0.00%  systemd-logind   [unknown]            [.] 0x0000560e74a0aad3
     0.00%  systemd-logind   [unknown]            [.] 0x0000560e74a11a28
     0.00%  systemd-logind   [unknown]            [.] 0x0000560e74a1ccef
     0.00%  systemd-logind   [unknown]            [.] 0x0000560e74a2a0c2
     0.00%  systemd-logind   [unknown]            [.] 0x00007fc00c400e45
     0.00%  systemd-logind   [unknown]            [.] 0x00007fc00c405396
     0.00%  systemd-logind   [unknown]            [.] 0x00007fc00c4126fe
     0.00%  systemd-logind   [unknown]            [.] 0x00007fc00c447307
     0.00%  systemd-logind   [unknown]            [.] 0x00007fc00c467a97
     0.00%  systemd-logind   [unknown]            [.] 0x00007fc00c467f94
     0.00%  systemd-logind   [unknown]            [.] 0x00007fc00c46bff4
     0.00%  systemd-logind   [unknown]            [.] 0x00007fc00c46e532
     0.00%  systemd-logind   [unknown]            [.] 0x00007fc00c4d3a63
     0.00%  systemd-logind   [unknown]            [.] 0x00007fc00c4d4794
     0.00%  systemd-logind   [unknown]            [.] 0x00007fc00c745457
     0.00%  xfsaild/xvda1    [crc32c_intel]       [k] crc_3
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] __sched_text_start
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] blk_try_merge
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] elv_set_request
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  xfsaild/xvda1    [libcrc32c]          [k] crc32c
     0.00%  xfsaild/xvda1    [xfs]                [k] _xfs_buf_ioapply
     0.00%  xfsaild/xvda1    [xfs]                [k] xfs_buf_cmp
     0.00%  xfsaild/xvda1    [xfs]                [k] xfs_buf_delwri_queue
     0.00%  xfsaild/xvda1    [xfs]                [k] xfs_buf_hold
     0.00%  xfsaild/xvda1    [xfs]                [k] xfs_buf_item_push
     0.00%  xfsaild/xvda1    [xfs]                [k] xfs_dir3_data_entry_tag_p
     0.00%  xfsaild/xvda1    [xfs]                [k] xfs_iflush
     0.00%  xfsaild/xvda1    [xfs]                [k] xfs_inode_buf_verify
     0.00%  xfsaild/xvda1    [xfs]                [k] xfs_inode_to_disk


# Samples: 12M of event 'cpu-clock:k'
# Event count (approx.): 3003606250000
#
# Overhead  Command          Shared Object      Symbol                                       
# ........  ...............  .................  .............................................
#
    97.88%  swapper          [kernel.kallsyms]  [k] native_safe_halt
     0.22%  swapper          [kernel.kallsyms]  [k] __lock_text_start
     0.14%  pg_basebackup    [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.11%  swapper          [kernel.kallsyms]  [k] do_csum
     0.07%  pg_basebackup    [kernel.kallsyms]  [k] __lock_text_start
     0.05%  swapper          [kernel.kallsyms]  [k] memcpy_erms
     0.05%  swapper          [kernel.kallsyms]  [k] finish_task_switch
     0.05%  swapper          [kernel.kallsyms]  [k] __softirqentry_text_start
     0.04%  swapper          [kernel.kallsyms]  [k] get_page_from_freelist
     0.03%  swapper          [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] finish_task_switch
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] __block_commit_write.isra.32
     0.03%  swapper          [kernel.kallsyms]  [k] tick_nohz_idle_enter
     0.02%  swapper          [kernel.kallsyms]  [k] xennet_poll
     0.02%  kworker/3:1      [kernel.kallsyms]  [k] __lock_text_start
     0.02%  kworker/u30:1    [kernel.kallsyms]  [k] __lock_text_start
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] do_syscall_64
     0.02%  kswapd0          [kernel.kallsyms]  [k] __lock_text_start
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] free_hot_cold_page
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] get_page_from_freelist
     0.02%  kworker/3:1      [xfs]              [k] xfs_destroy_ioend
     0.02%  swapper          [kernel.kallsyms]  [k] dev_gro_receive
     0.02%  swapper          [kernel.kallsyms]  [k] tick_nohz_idle_exit
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] do_csum
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __add_to_page_cache_locked
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] skb_release_data
     0.01%  swapper          [kernel.kallsyms]  [k] inet_gro_receive
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __softirqentry_text_start
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.01%  swapper          [kernel.kallsyms]  [k] skb_gro_receive
     0.01%  kswapd0          [kernel.kallsyms]  [k] free_hot_cold_page
     0.01%  swapper          [kernel.kallsyms]  [k] __build_skb
     0.01%  swapper          [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.01%  swapper          [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.01%  kworker/u30:1    [kernel.kallsyms]  [k] clear_page_dirty_for_io
     0.01%  swapper          [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] memcpy_erms
     0.01%  perf             [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.01%  swapper          [kernel.kallsyms]  [k] __slab_alloc
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_v4_rcv
     0.01%  kswapd0          [kernel.kallsyms]  [k] shrink_page_list
     0.01%  ksoftirqd/1      [kernel.kallsyms]  [k] do_csum
     0.01%  swapper          [kernel.kallsyms]  [k] tcp4_gro_receive
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_gro_receive
     0.01%  kworker/u30:1    [xfs]              [k] xfs_do_writepage
     0.01%  swapper          [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.01%  swapper          [kernel.kallsyms]  [k] do_idle
     0.01%  swapper          [kernel.kallsyms]  [k] net_rx_action
     0.01%  kworker/u30:1    [xfs]              [k] xfs_start_buffer_writeback
     0.01%  kworker/u30:1    [kernel.kallsyms]  [k] blk_flush_plug_list
     0.01%  kswapd0          [kernel.kallsyms]  [k] shrink_inactive_list
     0.01%  swapper          [kernel.kallsyms]  [k] refresh_cpu_vm_stats
     0.01%  swapper          [kernel.kallsyms]  [k] packet_rcv
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] copy_page_to_iter
     0.01%  swapper          [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.01%  kworker/u30:0    [kernel.kallsyms]  [k] __lock_text_start
     0.01%  swapper          [kernel.kallsyms]  [k] kmem_cache_alloc
     0.01%  swapper          [kernel.kallsyms]  [k] kmem_cache_free
     0.01%  swapper          [kernel.kallsyms]  [k] __slab_free
     0.01%  rngd             [kernel.kallsyms]  [k] finish_task_switch
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] do_sys_poll
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __block_write_begin_int
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __fget
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] tcp_recvmsg
     0.01%  swapper          [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.01%  kworker/u30:1    [kernel.kallsyms]  [k] find_get_pages_tag
     0.01%  swapper          [kernel.kallsyms]  [k] __skb_checksum
     0.01%  swapper          [kernel.kallsyms]  [k] skb_copy_bits
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] iov_iter_fault_in_readable
     0.01%  swapper          [kernel.kallsyms]  [k] sock_def_readable
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_poll
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __mark_inode_dirty
     0.00%  swapper          [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  swapper          [kernel.kallsyms]  [k] ip_rcv
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  swapper          [kernel.kallsyms]  [k] ip_finish_output2
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] memcpy_erms
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sock_poll
     0.00%  kswapd0          [kernel.kallsyms]  [k] drop_buffers
     0.00%  swapper          [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  swapper          [kernel.kallsyms]  [k] csum_partial
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_copy_datagram_iter
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] write_cache_pages
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rcv_established
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __pv_queued_spin_lock_slowpath
     0.00%  kworker/u30:1    [xfs]              [k] xfs_map_at_offset
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __audit_syscall_exit
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  swapper          [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] xennet_poll
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __slab_alloc
     0.00%  swapper          [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_queue_rcv
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] page_mapping
     0.00%  swapper          [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  swapper          [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  swapper          [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] test_clear_page_writeback
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  pg_basebackup    [xfs]              [k] xfs_file_write_iter
     0.00%  swapper          [kernel.kallsyms]  [k] default_idle
     0.00%  swapper          [kernel.kallsyms]  [k] __skb_clone
     0.00%  pg_basebackup    [xfs]              [k] xfs_file_iomap_begin
     0.00%  swapper          [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  swapper          [kernel.kallsyms]  [k] skb_release_data
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_mapping
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sock_rfree
     0.00%  swapper          [kernel.kallsyms]  [k] __dev_queue_xmit
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] blk_queue_split
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mark_buffer_dirty
     0.00%  swapper          [kernel.kallsyms]  [k] ip_queue_xmit
     0.00%  swapper          [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mem_cgroup_commit_charge
     0.00%  swapper          [kernel.kallsyms]  [k] net_tx_action
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] _raw_spin_lock_bh
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] rcu_idle_exit
     0.00%  swapper          [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  swapper          [kernel.kallsyms]  [k] ip_output
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] get_mem_cgroup_from_mm
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.00%  swapper          [kernel.kallsyms]  [k] fold_diff
     0.00%  swapper          [kernel.kallsyms]  [k] consume_skb
     0.00%  swapper          [kernel.kallsyms]  [k] __sock_wfree
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] poll_schedule_timeout
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __test_set_page_writeback
     0.00%  perf             [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  kswapd0          [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] dec_zone_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] node_dirty_ok
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] fput
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ip_finish_output2
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] clear_page_dirty_for_io
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] create_empty_buffers
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] page_mapping
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  kworker/u30:0    [xfs]              [k] xfs_do_writepage
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.00%  swapper          [kernel.kallsyms]  [k] __sk_dst_check
     0.00%  swapper          [kernel.kallsyms]  [k] __skb_gro_checksum_complete
     0.00%  swapper          [kernel.kallsyms]  [k] ip_rcv_finish
     0.00%  swapper          [kernel.kallsyms]  [k] perf_tp_event
     0.00%  swapper          [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  perf             [kernel.kallsyms]  [k] __block_commit_write.isra.32
     0.00%  swapper          [kernel.kallsyms]  [k] perf_output_sample
     0.00%  swapper          [kernel.kallsyms]  [k] skb_add_rx_frag
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] inet_recvmsg
     0.00%  swapper          [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __slab_free
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] release_pages
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] packet_rcv
     0.00%  swapper          [kernel.kallsyms]  [k] napi_gro_receive
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] syscall_trace_enter
     0.00%  kworker/u30:0    [xfs]              [k] xfs_start_buffer_writeback
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __fget_light
     0.00%  swapper          [kernel.kallsyms]  [k] napi_complete_done
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  swapper          [kernel.kallsyms]  [k] inet_gro_complete
     0.00%  kswapd0          [kernel.kallsyms]  [k] __slab_free
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __audit_syscall_entry
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] xennet_poll
     0.00%  kswapd0          [kernel.kallsyms]  [k] cancel_dirty_page
     0.00%  swapper          [kernel.kallsyms]  [k] __kmalloc_node_track_caller
     0.00%  kworker/u30:1    [xfs]              [k] xfs_map_buffer.isra.13
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] balance_dirty_pages_ratelimited
     0.00%  swapper          [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.00%  swapper          [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  swapper          [kernel.kallsyms]  [k] inet_ehashfn
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] iomap_write_actor
     0.00%  swapper          [kernel.kallsyms]  [k] perf_output_copy
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __free_pages_ok
     0.00%  swapper          [kernel.kallsyms]  [k] tcp4_gro_complete
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] generic_write_end
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] schedule_hrtimeout_range_clock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_stream_memory_free
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] dec_zone_page_state
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50a5
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] unlock_page
     0.00%  perf             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __lru_cache_add
     0.00%  kswapd0          [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  swapper          [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  swapper          [kernel.kallsyms]  [k] kfree
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] end_page_writeback
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __sched_text_start
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] syscall_slow_exit_work
     0.00%  swapper          [kernel.kallsyms]  [k] __sched_text_start
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] SYSC_recvfrom
     0.00%  swapper          [kernel.kallsyms]  [k] kmem_cache_free_bulk
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] add_to_page_cache_lru
     0.00%  kswapd0          [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] page_frag_free
     0.00%  swapper          [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  swapper          [kernel.kallsyms]  [k] dev_queue_xmit_nit
     0.00%  swapper          [kernel.kallsyms]  [k] eth_type_trans
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __pollwait
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.00%  swapper          [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sys_poll
     0.00%  kworker/3:2      [xfs]              [k] xfs_destroy_ioend
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __build_skb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  swapper          [kernel.kallsyms]  [k] ip_local_deliver
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] vfs_write
     0.00%  swapper          [kernel.kallsyms]  [k] ip_finish_output
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] kfree
     0.00%  swapper          [kernel.kallsyms]  [k] __perf_event_account_interrupt
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] page_mkclean
     0.00%  swapper          [kernel.kallsyms]  [k] memchr_inv
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __dev_queue_xmit
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] inc_node_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] new_slab
     0.00%  swapper          [kernel.kallsyms]  [k] sch_direct_xmit
     0.00%  kworker/u30:1    [xfs]              [k] xfs_add_to_ioend
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.00%  swapper          [kernel.kallsyms]  [k] __perf_event_overflow
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] find_get_pages_tag
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __skb_clone
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] copyout
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sys_recvfrom
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __kmalloc_node_track_caller
     0.00%  swapper          [kernel.kallsyms]  [k] _find_next_bit
     0.00%  swapper          [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] release_pages
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] consume_skb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_cleanup_rbuf
     0.00%  swapper          [kernel.kallsyms]  [k] skb_checksum
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_release_cb
     0.00%  kswapd0          [xfs]              [k] xfs_count_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] pagecache_get_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ip_output
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] iov_iter_advance
     0.00%  swapper          [kernel.kallsyms]  [k] perf_prepare_sample
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __sb_start_write
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_gro_receive
     0.00%  swapper          [kernel.kallsyms]  [k] ip_send_check
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_gro_receive
     0.00%  pg_basebackup    [xfs]              [k] xfs_find_bdev_for_inode
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] write_cache_pages
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] iov_iter_copy_from_user_atomic
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] schedule
     0.00%  swapper          [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __sk_dst_check
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  swapper          [kernel.kallsyms]  [k] skb_clone
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] block_write_end
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_output_sample
     0.00%  swapper          [kernel.kallsyms]  [k] xennet_start_xmit
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ip_queue_xmit
     0.00%  swapper          [kernel.kallsyms]  [k] need_update
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] memset_erms
     0.00%  swapper          [kernel.kallsyms]  [k] __alloc_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] down_write
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] unlock_page
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_established_options
     0.00%  kswapd0          [xfs]              [k] xfs_vm_releasepage
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_tp_event
     0.00%  pg_basebackup    [xfs]              [k] xfs_file_iomap_end
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  perf             [kernel.kallsyms]  [k] __add_to_page_cache_locked
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  kswapd0          [kernel.kallsyms]  [k] __remove_mapping
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] bio_advance
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] alloc_page_buffers
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  kswapd0          [kernel.kallsyms]  [k] clear_shadow_entry
     0.00%  swapper          [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] inc_zone_page_state
     0.00%  swapper          [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  swapper          [kernel.kallsyms]  [k] quiet_vmstat
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] iomap_write_begin.constprop.17
     0.00%  swapper          [kernel.kallsyms]  [k] napi_gro_flush
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sys_write
     0.00%  kswapd0          [kernel.kallsyms]  [k] try_to_free_buffers
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_send_ack.part.33
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] up_write
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __page_cache_release
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] net_rx_action
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mem_cgroup_try_charge
     0.00%  swapper          [kernel.kallsyms]  [k] napi_gro_complete
     0.00%  perf             [kernel.kallsyms]  [k] iov_iter_fault_in_readable
     0.00%  pg_basebackup    [xfs]              [k] xfs_log_commit_cil
     0.00%  swapper          [kernel.kallsyms]  [k] skb_release_head_state
     0.00%  perf             [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  swapper          [kernel.kallsyms]  [k] validate_xmit_skb
     0.00%  swapper          [kernel.kallsyms]  [k] perf_tp_event_match.isra.75.part.76
     0.00%  pg_basebackup    [xfs]              [k] xfs_iext_bno_to_ext
     0.00%  swapper          [kernel.kallsyms]  [k] netif_skb_features
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __skb_checksum
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ip_rcv
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_release_head_state
     0.00%  pg_basebackup    [xfs]              [k] xfs_iunlock
     0.00%  swapper          [kernel.kallsyms]  [k] skb_try_coalesce
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sock_def_readable
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_gro_complete
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __vfs_write
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] bio_add_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] alloc_buffer_head
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] import_single_range
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_output_copy
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __build_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __slab_alloc
     0.00%  kswapd0          [kernel.kallsyms]  [k] uncharge_page
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] get_request
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] _copy_to_iter
     0.00%  pg_basebackup    [xfs]              [k] xfs_file_buffered_aio_write
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_grow_window.isra.39
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] page_mapping
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] security_socket_recvmsg
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_rcv_established
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50a4
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] dev_queue_xmit_nit
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] node_page_state
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_ack_snd_check
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] iomap_apply
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] release_sock
     0.00%  swapper          [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  swapper          [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] page_mapped
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  swapper          [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  swapper          [kernel.kallsyms]  [k] sock_put
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  swapper          [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_mapped
     0.00%  kworker/u30:0    [xfs]              [k] xfs_map_at_offset
     0.00%  swapper          [kernel.kallsyms]  [k] perf_swevent_get_recursion_context
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_queue_split
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] clean_bdev_aliases
     0.00%  swapper          [kernel.kallsyms]  [k] napi_skb_free_stolen_head
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_referenced
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_copy_bits
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_event_data_recv
     0.00%  kswapd0          [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] net_tx_action
     0.00%  pg_basebackup    [xfs]              [k] xfs_bmbt_to_iomap
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] page_mapping
     0.00%  swapper          [kernel.kallsyms]  [k] find_first_bit
     0.00%  swapper          [kernel.kallsyms]  [k] schedule_idle
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_gro_receive
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __perf_event_overflow
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] lock_sock_nested
     0.00%  swapper          [kernel.kallsyms]  [k] skb_csum_hwoffload_help
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __tcp_send_ack.part.33
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] xennet_start_xmit
     0.00%  swapper          [kernel.kallsyms]  [k] __napi_schedule
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sch_direct_xmit
     0.00%  swapper          [kernel.kallsyms]  [k] perf_misc_flags
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] wait_for_stable_page
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] smpboot_thread_fn
     0.00%  pg_basebackup    [xfs]              [k] xfs_log_reserve
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_select_window
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_v4_send_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.00%  swapper          [kernel.kallsyms]  [k] cpu_startup_entry
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] csum_partial
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] fsnotify
     0.00%  swapper          [kernel.kallsyms]  [k] policy_node
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] grab_cache_page_write_begin
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] iomap_write_end
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  pg_basebackup    [xfs]              [k] __xfs_bmbt_get_all
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50a5
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_release_grant_reference
     0.00%  swapper          [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  pg_basebackup    [xfs]              [k] xfs_iext_lookup_extent
     0.00%  swapper          [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.00%  swapper          [kernel.kallsyms]  [k] next_online_pgdat
     0.00%  kworker/u30:1    [xfs]              [k] xfs_imap_valid
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __put_page
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_try_coalesce
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __perf_event_account_interrupt
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __sock_wfree
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  rngd             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_prepare_sample
     0.00%  swapper          [kernel.kallsyms]  [k] sched_ttwu_pending
     0.00%  swapper          [kernel.kallsyms]  [k] sk_filter_trim_cap
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] PageHuge
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] kmem_cache_free_bulk
     0.00%  pg_basebackup    [xfs]              [k] xfs_get_extsz_hint
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_fill_cb
     0.00%  swapper          [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __test_set_page_writeback
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ip_send_check
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __alloc_skb
     0.00%  rngd             [kernel.kallsyms]  [k] __fget_light
     0.00%  swapper          [kernel.kallsyms]  [k] policy_nodemask
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] netif_skb_features
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_run_bpf_submit
     0.00%  kworker/u30:1    [xfs]              [k] xfs_fsb_to_db
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mem_cgroup_uncharge
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_gro_receive
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_rcv_space_adjust
     0.00%  swapper          [kernel.kallsyms]  [k] __wake_up_common_lock
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_grant_foreign_access_ref
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] release_pages
     0.00%  kworker/u30:0    [xfs]              [k] xfs_add_to_ioend
     0.00%  kworker/u30:0    [xfs]              [k] xfs_map_buffer.isra.13
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] create_page_buffers
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __slab_free
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] current_time
     0.00%  pg_basebackup    [xfs]              [k] xfs_ilock
     0.00%  swapper          [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  swapper          [kernel.kallsyms]  [k] skb_gro_reset_offset
     0.00%  kworker/u30:1    [xfs]              [k] xfs_trim_extent
     0.00%  pg_basebackup    [xfs]              [k] xfs_bmbt_get_startoff
     0.00%  kworker/u30:1    [xfs]              [k] xfs_start_page_writeback
     0.00%  swapper          [kernel.kallsyms]  [k] skb_push
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __skb_checksum
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] find_get_pages_range
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] inet_gro_complete
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ip_rcv_finish
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] pagevec_lru_move_fn
     0.00%  swapper          [kernel.kallsyms]  [k] mod_timer
     0.00%  kswapd0          [kernel.kallsyms]  [k] try_to_release_page
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] unlock_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ip_local_deliver
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_queue_rcv
     0.00%  pg_basebackup    [xfs]              [k] xfs_inode_item_format
     0.00%  swapper          [kernel.kallsyms]  [k] csum_block_add_ext
     0.00%  swapper          [kernel.kallsyms]  [k] first_online_pgdat
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_copy_bits
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __bio_add_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] _cond_resched
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] current_kernel_time64
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] generic_write_checks
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] radix_tree_lookup_slot
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] validate_xmit_skb
     0.00%  swapper          [kernel.kallsyms]  [k] kmalloc_slab
     0.00%  swapper          [kernel.kallsyms]  [k] perf_output_put_handle
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] packet_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_evictable
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ip_finish_output
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_clone
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] unroll_tree_refs
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __slab_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __radix_tree_preload
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] file_update_time
     0.00%  swapper          [kernel.kallsyms]  [k] memcpy
     0.00%  swapper          [kernel.kallsyms]  [k] set_cpu_sd_state_idle
     0.00%  swapper          [kernel.kallsyms]  [k] __x86_indirect_thunk_r8
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] rw_verify_area
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] csum_partial
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_try_coalesce
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sock_recvmsg
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  swapper          [kernel.kallsyms]  [k] rcu_bh_qs
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  perf             [kernel.kallsyms]  [k] __block_write_begin_int
     0.00%  perf             [kernel.kallsyms]  [k] __mark_inode_dirty
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __release_sock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __tcp_v4_send_check
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_tp_event_match.isra.75.part.76
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] copy_user_generic_unrolled
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mutex_lock
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] schedule
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:1    [xfs]              [k] xfs_trim_extent_eof
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __mnt_want_write_file
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __sb_end_write
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_try_coalesce
     0.00%  pg_basebackup    [xfs]              [k] xfs_file_aio_write_checks
     0.00%  swapper          [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] get_task_policy.part.31
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50a4
     0.00%  swapper          [kernel.kallsyms]  [k] local_clock
     0.00%  swapper          [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  swapper          [kernel.kallsyms]  [k] skb_release_all
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] net_rx_action
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] dec_zone_page_state
     0.00%  rngd             [kernel.kallsyms]  [k] do_sys_poll
     0.00%  swapper          [kernel.kallsyms]  [k] next_zone
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] run_ksoftirqd
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] pagevec_lookup_range
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_swevent_get_recursion_context
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp4_gro_complete
     0.00%  rngd             [kernel.kallsyms]  [k] random_poll
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __sched_text_start
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] free_buffer_head
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] page_mkclean
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] path_put
     0.00%  swapper          [kernel.kallsyms]  [k] __ip_local_out
     0.00%  swapper          [kernel.kallsyms]  [k] ksize
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] _copy_from_user
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] eth_type_trans
     0.00%  swapper          [kernel.kallsyms]  [k] __default_send_IPI_shortcut
     0.00%  swapper          [kernel.kallsyms]  [k] skb_network_protocol
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_add_backlog
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kthread_should_stop
     0.00%  kswapd0          [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  perf             [kernel.kallsyms]  [k] mark_buffer_dirty
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __skb_gro_checksum_complete
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_output_put_handle
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] poll_freewait
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  rngd             [kernel.kallsyms]  [k] poll_schedule_timeout
     0.00%  swapper          [kernel.kallsyms]  [k] __copy_skb_header
     0.00%  swapper          [kernel.kallsyms]  [k] __perf_event_header__init_id
     0.00%  swapper          [kernel.kallsyms]  [k] netdev_pick_tx
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __tcp_select_window
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mutex_unlock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_established_options
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_advance
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] napi_complete_done
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] try_charge
     0.00%  pg_basebackup    [xfs]              [k] xfs_bmbt_get_blockcount
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_alloc
     0.00%  swapper          [kernel.kallsyms]  [k] validate_xmit_skb_list
     0.00%  swapper          [kernel.kallsyms]  [k] validate_xmit_xfrm
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __copy_skb_header
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_release_all
     0.00%  swapper          [kernel.kallsyms]  [k] napi_schedule_prep
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __bio_try_merge_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.00%  pg_basebackup    [xfs]              [k] xfs_vn_update_time
     0.00%  rngd             [kernel.kallsyms]  [k] schedule
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_options_write
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_parse_md5sig_option
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  kswapd0          [kernel.kallsyms]  [k] do_csum
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] mem_cgroup_page_lruvec
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] blk_rq_init
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] napi_skb_free_stolen_head
     0.00%  pg_basebackup    [xfs]              [k] xlog_grant_head_check
     0.00%  swapper          [kernel.kallsyms]  [k] ip_local_out
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] test_clear_page_writeback
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_misc_flags
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] policy_node
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_reserve
     0.00%  pg_basebackup    [xfs]              [k] xlog_ungrant_log_space
     0.00%  kswapd0          [kernel.kallsyms]  [k] memcpy_erms
     0.00%  kswapd0          [kernel.kallsyms]  [k] uncharge_batch
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __fdget_pos
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] inet_ehashfn
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] policy_nodemask
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_event_data_recv
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] validate_xmit_skb_list
     0.00%  pg_basebackup    [xfs]              [k] xfs_fsb_to_db
     0.00%  rngd             [kernel.kallsyms]  [k] schedule_hrtimeout_range_clock
     0.00%  swapper          [kernel.kallsyms]  [k] __x86_indirect_thunk_r9
     0.00%  swapper          [kernel.kallsyms]  [k] ip_copy_addrs
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_buf_update
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50b7
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __dev_queue_xmit
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __x86_indirect_thunk_r15
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] iomap_file_buffered_write
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] kmalloc_slab
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_free
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __skb_gro_checksum_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ksoftirqd_should_run
     0.00%  kswapd0          [kernel.kallsyms]  [k] super_cache_count
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]  [k] perf_poll
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __perf_event_header__init_id
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __set_page_dirty
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_trace_run_bpf_submit
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_grow_window.isra.39
     0.00%  swapper          [kernel.kallsyms]  [k] __netif_receive_skb
     0.00%  swapper          [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  swapper          [kernel.kallsyms]  [k] perf_swevent_overflow
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_release_data
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __page_cache_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __tcp_ack_snd_check
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mntput
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] napi_gro_receive
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_try_coalesce
     0.00%  swapper          [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sock_def_readable
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_add_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ip_copy_addrs
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] lru_cache_add
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_ijoin
     0.00%  pg_basebackup    [xfs]              [k] xlog_grant_add_space.isra.6
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_queue_xmit
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_rcv_finish
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp4_gro_complete
     0.00%  kswapd0          [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  perf             [kernel.kallsyms]  [k] memset_erms
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __default_send_IPI_shortcut
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __ip_local_out
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_checksum
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] validate_xmit_xfrm
     0.00%  rngd             [kernel.kallsyms]  [k] do_csum
     0.00%  kswapd0          [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  kswapd0          [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  kswapd0          [kernel.kallsyms]  [k] total_mapcount
     0.00%  kworker/u30:0    [xfs]              [k] xfs_imap_valid
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_v4_fill_cb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.00%  pg_basebackup    [xfs]              [k] xfs_inode_item_size
     0.00%  swapper          [kernel.kallsyms]  [k] get_seconds
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c5161
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __skb_clone
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] inet_gro_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_finish_output2
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] get_request
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] bio_alloc_bioset
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] generic_make_request_checks
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] list_sort.part.0
     0.00%  perf             [kernel.kallsyms]  [k] create_empty_buffers
     0.00%  perf             [kernel.kallsyms]  [k] pagecache_get_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] add_wait_queue
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] find_get_entry
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] netdev_pick_tx
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_options_write
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_unreserve_and_mod_sb
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_rcv_established
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] inc_zone_page_state
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] part_inc_in_flight
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] dst_release
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ksize
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sockfd_lookup_light
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50bf
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kfree
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_queue_rcv
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_try_coalesce
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50a4
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] unlock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] do_softirq.part.17
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] down_read
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  pg_basebackup    [xfs]              [k] xfs_log_space_wake
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kmem_cache_free_bulk
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_add_rx_frag
     0.00%  kswapd0          [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_slab.part.49
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] page_mapping
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __slab_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] generic_make_request
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] copyin
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mod_timer
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_free_head
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sock_put
     0.00%  pg_basebackup    [xfs]              [k] xfs_cil_prepare_item.isra.2
     0.00%  swapper          [kernel.kallsyms]  [k] __x86_indirect_thunk_rcx
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_output_copy
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] end_page_writeback
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  perf             [kernel.kallsyms]  [k] __slab_alloc
     0.00%  perf             [kernel.kallsyms]  [k] node_dirty_ok
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_add_rx_frag
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_csum_hwoffload_help
     0.00%  pg_basebackup    [xfs]              [k] xfs_inode_item_format_data_fork.isra.5
     0.00%  swapper          [kernel.kallsyms]  [k] __kmalloc_reserve.isra.42
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50c3
     0.00%  du               [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_output
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] napi_complete_done
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] napi_gro_receive
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] dec_zone_page_state
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] page_mapped
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] blk_queue_bio
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] mempool_alloc
     0.00%  perf             [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  perf             [kernel.kallsyms]  [k] __lru_cache_add
     0.00%  perf             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  perf             [kernel.kallsyms]  [k] release_pages
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ip_local_out
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] remove_wait_queue
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_send_ack
     0.00%  pg_basebackup    [xfs]              [k] xfs_bmbt_get_all
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_apply_dquot_deltas
     0.00%  rngd             [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_ack
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] _cond_resched
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.00%  kworker/u30:0    [xfs]              [k] xfs_start_page_writeback
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  perf             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  perf             [kernel.kallsyms]  [k] mem_cgroup_commit_charge
     0.00%  perf             [kernel.kallsyms]  [k] unlock_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] local_clock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] security_file_permission
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_push
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_free_dqinfo
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_log_inode
     0.00%  pg_basebackup    [xfs]              [k] xlog_space_left
     0.00%  swapper          [kernel.kallsyms]  [k] __kfree_skb_defer
     0.00%  swapper          [kernel.kallsyms]  [k] __wake_up_sync_key
     0.00%  swapper          [kernel.kallsyms]  [k] sched_clock
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __kmalloc_node_track_caller
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __sock_wfree
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __tcp_v4_send_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] dev_queue_xmit_nit
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] eth_type_trans
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_local_deliver
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] net_tx_action
     0.00%  kswapd0          [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __pagevec_release
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] blk_account_io_start
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] lru_add_drain_cpu
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __fdget
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __kfree_skb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __kfree_skb_defer
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __x86_indirect_thunk_r10
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] _raw_spin_unlock_bh
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] prandom_u32_state
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] radix_tree_maybe_preload
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] rcu_bh_qs
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_network_protocol
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50b7
     0.00%  swapper          [kernel.kallsyms]  [k] perf_output_end
     0.00%  swapper          [kernel.kallsyms]  [k] perf_swevent_event
     0.00%  swapper          [kernel.kallsyms]  [k] sk_load_byte_positive_offset
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_send_delayed_ack
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] inet_ehashfn
     0.00%  kswapd0          [kernel.kallsyms]  [k] __list_add_valid
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  kworker/u30:0    [xfs]              [k] xfs_trim_extent
     0.00%  perf             [kernel.kallsyms]  [k] do_sys_poll
     0.00%  perf             [kernel.kallsyms]  [k] generic_write_end
     0.00%  perf             [kernel.kallsyms]  [k] iomap_write_actor
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __napi_schedule
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] kfree_skb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_gro_reset_offset
     0.00%  pg_basebackup    [xfs]              [k] __xfs_trans_commit
     0.00%  pg_basebackup    [xfs]              [k] xfs_extent_busy_clear
     0.00%  rngd             [kernel.kallsyms]  [k] __sched_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] kfree_skb_partial
     0.00%  swapper          [kernel.kallsyms]  [k] native_apic_mem_read
     0.00%  swapper          [kernel.kallsyms]  [k] perf_instruction_pointer
     0.00%  swapper          [kernel.kallsyms]  [k] skb_free_head
     0.00%  irqbalance       [kernel.kallsyms]  [k] memcpy_erms
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] consume_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] policy_node
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_release_head_state
     0.00%  kswapd0          [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  kswapd0          [kernel.kallsyms]  [k] find_get_entries
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] bio_chain
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] bio_init
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] blk_queue_bounce
     0.00%  perf             [kernel.kallsyms]  [k] PageHuge
     0.00%  perf             [kernel.kallsyms]  [k] finish_task_switch
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __fsnotify_parent
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] csum_block_add_ext
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sched_clock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] timespec_trunc
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_free_items
     0.00%  swapper          [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  irqbalance       [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  irqbalance       [kernel.kallsyms]  [k] mutex_unlock
     0.00%  irqbalance       [kernel.kallsyms]  [k] seq_put_decimal_ull
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_tp_event
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] rcu_all_qs
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_grow_window.isra.39
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] xennet_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kswapd0          [kernel.kallsyms]  [k] unlock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __bio_add_page
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __bio_try_merge_page
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __bio_clone_fast
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] blk_throtl_bio
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] mempool_alloc_slab
     0.00%  perf             [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  perf             [kernel.kallsyms]  [k] add_to_page_cache_lru
     0.00%  perf             [kernel.kallsyms]  [k] do_csum
     0.00%  perf             [kernel.kallsyms]  [k] iomap_write_begin.constprop.17
     0.00%  perf             [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  perf             [kernel.kallsyms]  [k] new_slab
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __kmalloc_reserve.isra.42
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] clear_page_dirty_for_io
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] napi_gro_flush
     0.00%  pg_basebackup    [xfs]              [k] xfs_iextents_copy
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_add_item
     0.00%  swapper          [kernel.kallsyms]  [k] lock_timer_base
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_data_queue
     0.00%  irqbalance       [kernel.kallsyms]  [k] mutex_lock
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_send_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] napi_skb_free_stolen_head
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_output_sample
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_checksum
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sock_put
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_send_delayed_ack
     0.00%  kswapd0          [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  kswapd0          [kernel.kallsyms]  [k] queue_work_on
     0.00%  kswapd0          [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] text_poke
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] inc_node_page_state
     0.00%  kworker/u30:0    [xfs]              [k] xfs_fsb_to_db
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] blk_init_request_from_bio
     0.00%  perf             [kernel.kallsyms]  [k] __pollwait
     0.00%  perf             [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  perf             [kernel.kallsyms]  [k] alloc_page_buffers
     0.00%  perf             [kernel.kallsyms]  [k] get_mem_cgroup_from_mm
     0.00%  perf             [kernel.kallsyms]  [k] iov_iter_copy_from_user_atomic
     0.00%  perf             [kernel.kallsyms]  [k] node_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] dput
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] find_get_pages_tag
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] get_seconds
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] gnttab_grant_foreign_access_ref
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_swevent_overflow
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sk_filter_trim_cap
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_add_backlog
     0.00%  pg_basebackup    [xfs]              [k] xfs_do_writepage
     0.00%  pg_basebackup    [xfs]              [k] xfs_inode_item_committing
     0.00%  pg_basebackup    [xfs]              [k] xfs_inode_item_data_fork_size.isra.1
     0.00%  pg_basebackup    [xfs]              [k] xfs_log_ticket_put
     0.00%  rngd             [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  swapper          [kernel.kallsyms]  [k] rb_insert_color
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c514c
     0.00%  du               [kernel.kallsyms]  [k] do_syscall_64
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __wake_up_common_lock
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] napi_gro_flush
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_swevent_get_recursion_context
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_gro_reset_offset
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_event_data_recv
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_v4_fill_cb
     0.00%  kswapd0          [kernel.kallsyms]  [k] packet_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  kswapd0          [kernel.kallsyms]  [k] xennet_poll
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_rq_init
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] generic_make_request_checks
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  kworker/u30:0    [xfs]              [k] xfs_trim_extent_eof
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] blk_attempt_plug_merge
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] disk_map_sector_rcu
     0.00%  perf             [kernel.kallsyms]  [k] __fget_light
     0.00%  perf             [kernel.kallsyms]  [k] _cond_resched
     0.00%  perf             [kernel.kallsyms]  [k] clean_bdev_aliases
     0.00%  perf             [kernel.kallsyms]  [k] iov_iter_advance
     0.00%  perf             [kernel.kallsyms]  [k] mutex_lock
     0.00%  perf             [xfs]              [k] xfs_file_iomap_begin
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] blk_queue_bio
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] memcpy
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_swevent_event
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] unlock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] up_read
     0.00%  pg_basebackup    [xfs]              [k] xfs_start_buffer_writeback
     0.00%  rngd             [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_send_ack
     0.00%  dhclient-script  [kernel.kallsyms]  [k] copy_page
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __tcp_ack_snd_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] gnttab_grant_foreign_access_ref
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] policy_nodemask
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sch_direct_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  kswapd0          [kernel.kallsyms]  [k] list_lru_count_one
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] list_sort.part.0
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] mempool_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] part_inc_in_flight
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __sched_text_start
     0.00%  perf             [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  perf             [kernel.kallsyms]  [k] block_write_end
     0.00%  perf             [kernel.kallsyms]  [k] find_get_pages_range
     0.00%  perf             [kernel.kallsyms]  [k] memcpy_erms
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __x86_indirect_thunk_r9
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] napi_gro_complete
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_instruction_pointer
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_trace_buf_update
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_send_delayed_ack
     0.00%  pg_basebackup    [xfs]              [k] kmem_zone_alloc
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_free_item_desc
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c5161
     0.00%  rngd             [kernel.kallsyms]  [k] memcpy_erms
     0.00%  swapper          [kernel.kallsyms]  [k] sk_reset_timer
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c5162
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __lock_text_start
     0.00%  dhclient-script  [kernel.kallsyms]  [k] do_syscall_64
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __alloc_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __sk_dst_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] csum_block_add_ext
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kfree_skb_partial
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] netif_skb_features
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_tp_event_match.isra.75.part.76
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_clone
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_established_options
     0.00%  kswapd0          [kernel.kallsyms]  [k] shmem_unused_huge_count
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_node_memcg
     0.00%  kswapd0          [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] text_poke
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] alloc_request_simple
     0.00%  perf             [kernel.kallsyms]  [k] alloc_buffer_head
     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] iomap_write_end
     0.00%  perf             [kernel.kallsyms]  [k] page_mapping
     0.00%  perf             [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] kfree_skb_partial
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_output_end
     0.00%  pg_basebackup    [xfs]              [k] xfs_find_daxdev_for_inode
     0.00%  pg_basebackup    [xfs]              [k] xfs_map_at_offset
     0.00%  pg_basebackup    [xfs]              [k] xfs_map_buffer.isra.13
     0.00%  swapper          [kernel.kallsyms]  [k] ktime_get_with_offset
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c5104
     0.00%  bash             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  bash             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __do_page_fault
     0.00%  dhclient-script  [kernel.kallsyms]  [k] unmap_page_range
     0.00%  du               [kernel.kallsyms]  [k] __do_page_fault
     0.00%  du               [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  du               [kernel.kallsyms]  [k] clear_page_erms
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __napi_schedule
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __perf_event_account_interrupt
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __x86_indirect_thunk_r8
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] gnttab_release_grant_reference
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] memcpy
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] mod_timer
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] rcu_bh_qs
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.00%  kswapd0          [kernel.kallsyms]  [k] _cond_resched
     0.00%  kswapd0          [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] invalidate_mapping_pages
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_release_data
     0.00%  kswapd0          [kernel.kallsyms]  [k] sock_def_readable
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] bio_put
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] refresh_cpu_vm_stats
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __disk_get_part
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_account_io_start
     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/u30:1    [kernel.kallsyms]  [k] bio_integrity_prep
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] bio_split
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] do_csum
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] part_round_stats
     0.00%  perf             [kernel.kallsyms]  [k] find_get_entry
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __f_unlock_pos
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __x86_indirect_thunk_rcx
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] gnttab_release_grant_reference
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] list_sort
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] lock_timer_base
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] memset
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] native_apic_mem_read
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] path_openat
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sk_load_byte_positive_offset
     0.00%  pg_basebackup    [xfs]              [k] xfs_bmbt_get_startblock
     0.00%  pg_basebackup    [xfs]              [k] xfs_inode_item_unlock
     0.00%  pg_basebackup    [xfs]              [k] xfs_log_calc_unit_res
     0.00%  pg_basebackup    [xfs]              [k] xfs_log_done
     0.00%  rngd             [kernel.kallsyms]  [k] packet_rcv
     0.00%  rngd             [kernel.kallsyms]  [k] skb_gro_receive
     0.00%  rngd             [kernel.kallsyms]  [k] xennet_poll
     0.00%  sadc             [kernel.kallsyms]  [k] uart_line_info.isra.23
     0.00%  sshd             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  sshd             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  swapper          [kernel.kallsyms]  [k] dev_queue_xmit
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_try_rmem_schedule
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_validate_incoming
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50bb
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c515c
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  dhclient-script  [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  du               [kernel.kallsyms]  [k] __legitimize_mnt
     0.00%  du               [kernel.kallsyms]  [k] __lock_text_start
     0.00%  du               [kernel.kallsyms]  [k] security_inode_getattr
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __tcp_send_ack.part.33
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_finish_output
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] napi_gro_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_misc_flags
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_trace_buf_update
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_trace_run_bpf_submit
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_free_head
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_push
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_release_all
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] validate_xmit_skb
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50a5
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50b7
     0.00%  kswapd0          [kernel.kallsyms]  [k] ___d_drop
     0.00%  kswapd0          [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  kswapd0          [kernel.kallsyms]  [k] __build_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __dev_queue_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] __skb_clone
     0.00%  kswapd0          [kernel.kallsyms]  [k] down_read_trylock
     0.00%  kswapd0          [kernel.kallsyms]  [k] inactive_list_is_low
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] kswapd
     0.00%  kswapd0          [kernel.kallsyms]  [k] pgdat_balanced
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_node
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  kswapd0          [xfs]              [k] xfs_fs_destroy_inode
     0.00%  kswapd0          [xfs]              [k] xfs_fs_drop_inode
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] do_csum
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] __slab_free
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] schedule
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] mem_cgroup_page_lruvec
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __pagevec_release
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_alloc_bioset
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_init
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] disk_map_sector_rcu
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] lru_add_drain_cpu
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] bio_clone_fast
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] blk_queue_enter
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] blk_rq_bio_prep
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] submit_bio
     0.00%  perf             [kernel.kallsyms]  [k] __audit_syscall_exit
     0.00%  perf             [kernel.kallsyms]  [k] __sched_text_start
     0.00%  perf             [kernel.kallsyms]  [k] down_write
     0.00%  perf             [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  perf             [kernel.kallsyms]  [k] mutex_unlock
     0.00%  perf             [kernel.kallsyms]  [k] try_charge
     0.00%  perf             [kernel.kallsyms]  [k] wait_for_stable_page
     0.00%  perf             [xfs]              [k] xfs_file_write_iter
     0.00%  perf             [xfs]              [k] xfs_log_commit_cil
     0.00%  perf             [xfs]              [k] xfs_vn_update_time
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __x86_indirect_thunk_r8
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] balance_dirty_pages.isra.32
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] dec_zone_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] dev_queue_xmit
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] domain_dirty_limits
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] in_group_p
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] inode_init_always
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] prandom_u32
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_condense
     0.00%  pg_basebackup    [xfs]              [k] _xfs_buf_find
     0.00%  pg_basebackup    [xfs]              [k] _xfs_buf_obj_cmp
     0.00%  pg_basebackup    [xfs]              [k] xfs_generic_create
     0.00%  pg_basebackup    [xfs]              [k] xfs_next_bit
     0.00%  pg_basebackup    [xfs]              [k] xlog_grant_push_ail
     0.00%  pg_basebackup    [xfs]              [k] xlog_ticket_alloc
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50bf
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50d7
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c5104
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c514c
     0.00%  rngd             [kernel.kallsyms]  [k] sock_def_readable
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_gro_receive
     0.00%  rngd             [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  sadc             [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  swapper          [kernel.kallsyms]  [k] __x86_indirect_thunk_rdx
     0.00%  swapper          [kernel.kallsyms]  [k] arch_cpu_idle_exit
     0.00%  swapper          [kernel.kallsyms]  [k] rb_next
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50c9
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50d0
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50fa
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  systemd-journal  [kernel.kallsyms]  [k] do_syscall_64
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] finish_task_switch
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] radix_tree_gang_lookup
     0.00%  :3535            [kernel.kallsyms]  [k] __lock_text_start
     0.00%  :3535            [kernel.kallsyms]  [k] do_syscall_64
     0.00%  awk              [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  bash             [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  chronyd          [kernel.kallsyms]  [k] do_syscall_64
     0.00%  crond            [kernel.kallsyms]  [k] __lock_text_start
     0.00%  crond            [kernel.kallsyms]  [k] anon_vma_clone
     0.00%  crond            [kernel.kallsyms]  [k] unmap_page_range
     0.00%  curl             [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  curl             [kernel.kallsyms]  [k] clear_page_erms
     0.00%  curl             [kernel.kallsyms]  [k] unmap_page_range
     0.00%  date             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] do_syscall_64
     0.00%  dhclient-script  [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  dhclient-script  [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  dhclient-script  [kernel.kallsyms]  [k] free_pages_and_swap_cache
     0.00%  dhclient-script  [kernel.kallsyms]  [k] unlock_page
     0.00%  du               [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  du               [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  du               [kernel.kallsyms]  [k] filldir
     0.00%  du               [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  du               [kernel.kallsyms]  [k] string_escape_mem
     0.00%  du               [xfs]              [k] xfs_vn_getattr
     0.00%  ip               [kernel.kallsyms]  [k] __lock_text_start
     0.00%  ipcalc           [kernel.kallsyms]  [k] __do_page_fault
     0.00%  irqbalance       [kernel.kallsyms]  [k] kstat_irqs_usr
     0.00%  irqbalance       [kernel.kallsyms]  [k] nr_context_switches
     0.00%  irqbalance       [kernel.kallsyms]  [k] nr_running
     0.00%  irqbalance       [kernel.kallsyms]  [k] show_stat
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __ip_local_out
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __x86_indirect_thunk_r9
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __x86_indirect_thunk_rcx
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __x86_indirect_thunk_rdx
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kmalloc_slab
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] local_clock
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] napi_schedule_prep
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_prepare_sample
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sk_filter_trim_cap
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50bb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __compaction_suitable.part.36
     0.00%  kswapd0          [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __srcu_read_lock
     0.00%  kswapd0          [kernel.kallsyms]  [k] __srcu_read_unlock
     0.00%  kswapd0          [kernel.kallsyms]  [k] _find_next_bit
     0.00%  kswapd0          [kernel.kallsyms]  [k] _raw_spin_trylock
     0.00%  kswapd0          [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_finish_output2
     0.00%  kswapd0          [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] kfree
     0.00%  kswapd0          [kernel.kallsyms]  [k] lru_add_drain_cpu
     0.00%  kswapd0          [kernel.kallsyms]  [k] pagevec_remove_exceptionals
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  kswapd0          [kernel.kallsyms]  [k] shmem_mapping
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_queue_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_try_coalesce
     0.00%  kswapd0          [kernel.kallsyms]  [k] try_to_unmap_flush
     0.00%  kswapd0          [kernel.kallsyms]  [k] vmpressure
     0.00%  kswapd0          [xfs]              [k] xfs_fs_nr_cached_objects
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] down_write
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  kworker/1:0      [xfs]              [k] xfs_reclaim_inode_grab
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] __call_rcu.constprop.68
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] down_write
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] __sched_text_start
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  kworker/3:1      [xfs]              [k] xfs_inode_item_format
     0.00%  kworker/3:1H     [xfs]              [k] xfs_inode_item_unpin
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_chain
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_integrity_prep
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_attempt_plug_merge
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_queue_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_queue_bounce
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_rq_merge_ok
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] ioc_set_batching
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] memcpy_erms
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] pagevec_lookup_tag
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] unlock_page_memcg
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __list_add_valid
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] _cond_resched
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] blk_rq_merge_ok
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] ioc_set_batching
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] schedule
     0.00%  kworker/u30:1    [xfs]              [k] xfs_bmapi_read
     0.00%  perf             [kernel.kallsyms]  [k] __build_skb
     0.00%  perf             [kernel.kallsyms]  [k] __sb_end_write
     0.00%  perf             [kernel.kallsyms]  [k] __set_page_dirty
     0.00%  perf             [kernel.kallsyms]  [k] __slab_free
     0.00%  perf             [kernel.kallsyms]  [k] __vfs_write
     0.00%  perf             [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  perf             [kernel.kallsyms]  [k] copyin
     0.00%  perf             [kernel.kallsyms]  [k] down_read
     0.00%  perf             [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  perf             [kernel.kallsyms]  [k] grab_cache_page_write_begin
     0.00%  perf             [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  perf             [kernel.kallsyms]  [k] iomap_apply
     0.00%  perf             [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  perf             [kernel.kallsyms]  [k] lru_cache_add
     0.00%  perf             [kernel.kallsyms]  [k] packet_rcv
     0.00%  perf             [kernel.kallsyms]  [k] policy_nodemask
     0.00%  perf             [kernel.kallsyms]  [k] poll_freewait
     0.00%  perf             [kernel.kallsyms]  [k] skb_gro_receive
     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_v4_rcv
     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_get_extsz_hint
     0.00%  perf             [xfs]              [k] xfs_iext_bno_to_ext
     0.00%  perf             [xfs]              [k] xfs_trans_ijoin
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __d_rehash
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __mnt_drop_write_file
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __mnt_is_readonly.part.11
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] bio_advance
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] blk_queue_split
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] filp_close
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] generic_permission
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] lookup_fast
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mem_cgroup_wb_domain
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] napi_schedule_prep
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] schedule_hrtimeout_range
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sk_stream_alloc_skb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_ack
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_current_mss
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_data_queue
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_gro_complete
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_parse_md5sig_option
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] walk_component
     0.00%  pg_basebackup    [xfs]              [k] xfs_add_to_ioend
     0.00%  pg_basebackup    [xfs]              [k] xfs_btree_log_recs
     0.00%  pg_basebackup    [xfs]              [k] xfs_btree_lookup
     0.00%  pg_basebackup    [xfs]              [k] xfs_buf_item_init
     0.00%  pg_basebackup    [xfs]              [k] xfs_buf_item_log
     0.00%  pg_basebackup    [xfs]              [k] xfs_buf_item_size_segment.isra.4
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir2_block_addname
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir_ino_validate
     0.00%  pg_basebackup    [xfs]              [k] xfs_iext_get_ext
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_dirty_buf
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50c3
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50e7
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c5164
     0.00%  rcu_sched        [kernel.kallsyms]  [k] finish_task_switch
     0.00%  rngd             [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  rngd             [kernel.kallsyms]  [k] __skb_checksum
     0.00%  rngd             [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  rngd             [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  rngd             [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  rngd             [kernel.kallsyms]  [k] net_rx_action
     0.00%  rngd             [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.00%  rngd             [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  sadc             [kernel.kallsyms]  [k] clear_page_erms
     0.00%  sadc             [kernel.kallsyms]  [k] memcpy_erms
     0.00%  sh               [kernel.kallsyms]  [k] __do_page_fault
     0.00%  sshd             [kernel.kallsyms]  [k] do_select
     0.00%  swapper          [kernel.kallsyms]  [k] __pv_queued_spin_lock_slowpath
     0.00%  swapper          [kernel.kallsyms]  [k] skb_condense
     0.00%  swapper          [kernel.kallsyms]  [k] xen_clocksource_get_cycles
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50b3
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50e7
     0.00%  systemd          [kernel.kallsyms]  [k] __lock_text_start
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __lock_text_start
     0.00%  systemd-logind   [kernel.kallsyms]  [k] __lock_text_start
     0.00%  systemd-logind   [kernel.kallsyms]  [k] finish_task_switch
     0.00%  xfsaild/xvda1    [crc32c_intel]     [k] crc_1
     0.00%  :3535            [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  :3535            [kernel.kallsyms]  [k] finish_task_switch
     0.00%  :3535            [kernel.kallsyms]  [k] hrtimer_active
     0.00%  :3535            [kernel.kallsyms]  [k] syscall_slow_exit_work
     0.00%  auditd           [kernel.kallsyms]  [k] _copy_to_user
     0.00%  awk              [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  awk              [kernel.kallsyms]  [k] unmap_page_range
     0.00%  bash             [kernel.kallsyms]  [k] __dec_node_page_state
     0.00%  bash             [kernel.kallsyms]  [k] __fget_light
     0.00%  bash             [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  bash             [kernel.kallsyms]  [k] __mmdrop
     0.00%  bash             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  bash             [kernel.kallsyms]  [k] copy_page_range
     0.00%  bash             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  bash             [kernel.kallsyms]  [k] down_write
     0.00%  bash             [kernel.kallsyms]  [k] finish_task_switch
     0.00%  bash             [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  bash             [kernel.kallsyms]  [k] release_pages
     0.00%  bash             [kernel.kallsyms]  [k] select_collect
     0.00%  cat              [kernel.kallsyms]  [k] __do_page_fault
     0.00%  cat              [kernel.kallsyms]  [k] __lock_text_start
     0.00%  cat              [kernel.kallsyms]  [k] __vma_link_file
     0.00%  cat              [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  chrony-helper    [kernel.kallsyms]  [k] _copy_from_user
     0.00%  chrony-helper    [kernel.kallsyms]  [k] put_unused_fd
     0.00%  chrony-helper    [kernel.kallsyms]  [k] unlock_page
     0.00%  chrony-helper    [kernel.kallsyms]  [k] vmacache_find
     0.00%  chronyd          [kernel.kallsyms]  [k] SYSC_adjtimex
     0.00%  chronyd          [kernel.kallsyms]  [k] fput
     0.00%  chronyd          [kernel.kallsyms]  [k] queue_delayed_work_on
     0.00%  crond            [kernel.kallsyms]  [k] __atime_needs_update
     0.00%  crond            [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  crond            [kernel.kallsyms]  [k] __do_page_fault
     0.00%  crond            [kernel.kallsyms]  [k] __slab_alloc
     0.00%  crond            [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  crond            [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  crond            [kernel.kallsyms]  [k] copy_process.part.39
     0.00%  crond            [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.00%  crond            [kernel.kallsyms]  [k] do_syscall_64
     0.00%  crond            [kernel.kallsyms]  [k] filp_close
     0.00%  crond            [kernel.kallsyms]  [k] finish_task_switch
     0.00%  crond            [kernel.kallsyms]  [k] lockref_put_return
     0.00%  crond            [kernel.kallsyms]  [k] may_open
     0.00%  crond            [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.00%  crond            [kernel.kallsyms]  [k] pids_release
     0.00%  crond            [kernel.kallsyms]  [k] put_unused_fd
     0.00%  crond            [kernel.kallsyms]  [k] rw_copy_check_uvector
     0.00%  crond            [kernel.kallsyms]  [k] walk_component
     0.00%  curl             [kernel.kallsyms]  [k] __add_to_page_cache_locked
     0.00%  curl             [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  curl             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  curl             [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.00%  curl             [kernel.kallsyms]  [k] finish_task_switch
     0.00%  curl             [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  curl             [kernel.kallsyms]  [k] kmem_cache_alloc_trace
     0.00%  curl             [kernel.kallsyms]  [k] unmap_vmas
     0.00%  curl             [kernel.kallsyms]  [k] vma_gap_callbacks_rotate
     0.00%  curl             [kernel.kallsyms]  [k] vma_interval_tree_remove
     0.00%  curl             [xfs]              [k] _xfs_buf_find
     0.00%  curl             [xfs]              [k] xfs_bmapi_trim_map.isra.17
     0.00%  cut              [kernel.kallsyms]  [k] perf_iterate_sb
     0.00%  cut              [kernel.kallsyms]  [k] vma_interval_tree_insert
     0.00%  date             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  date             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  date             [kernel.kallsyms]  [k] copy_page
     0.00%  date             [kernel.kallsyms]  [k] free_pages_and_swap_cache
     0.00%  date             [kernel.kallsyms]  [k] mmap_region
     0.00%  date             [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  date             [xfs]              [k] xfs_can_free_eofblocks
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] __perf_event_header__init_id
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] __pv_queued_spin_lock_slowpath
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] skb_release_data
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] sys_epoll_ctl
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] xen_clocksource_get_cycles
     0.00%  dbus-send        [kernel.kallsyms]  [k] do_syscall_64
     0.00%  dbus-send        [kernel.kallsyms]  [k] find_vma
     0.00%  dbus-send        [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  dbus-send        [kernel.kallsyms]  [k] vma_compute_subtree_gap
     0.00%  dhclient         [ipv6]             [k] __ip6_append_data.isra.38
     0.00%  dhclient         [kernel.kallsyms]  [k] new_slab
     0.00%  dhclient         [kernel.kallsyms]  [k] up_write
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __insert_vmap_area
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __legitimize_mnt
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __rb_erase_color
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __slab_free
     0.00%  dhclient-script  [kernel.kallsyms]  [k] arch_local_irq_enable
     0.00%  dhclient-script  [kernel.kallsyms]  [k] arch_local_irq_enable
     0.00%  dhclient-script  [kernel.kallsyms]  [k] clear_page_erms
     0.00%  dhclient-script  [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  dhclient-script  [kernel.kallsyms]  [k] copy_page_range
     0.00%  dhclient-script  [kernel.kallsyms]  [k] copy_process.part.39
     0.00%  dhclient-script  [kernel.kallsyms]  [k] cp_new_stat
     0.00%  dhclient-script  [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  dhclient-script  [kernel.kallsyms]  [k] do_wp_page
     0.00%  dhclient-script  [kernel.kallsyms]  [k] find_vma
     0.00%  dhclient-script  [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  dhclient-script  [kernel.kallsyms]  [k] ip_rcv_finish
     0.00%  dhclient-script  [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  dhclient-script  [kernel.kallsyms]  [k] link_path_walk
     0.00%  dhclient-script  [kernel.kallsyms]  [k] mark_page_accessed
     0.00%  dhclient-script  [kernel.kallsyms]  [k] packet_rcv
     0.00%  dhclient-script  [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  dhclient-script  [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  dhclient-script  [kernel.kallsyms]  [k] perf_event_task_output
     0.00%  dhclient-script  [kernel.kallsyms]  [k] perf_output_begin
     0.00%  dhclient-script  [kernel.kallsyms]  [k] reuse_swap_page
     0.00%  dhclient-script  [kernel.kallsyms]  [k] sys_access
     0.00%  dhclient-script  [kernel.kallsyms]  [k] sys_rt_sigaction
     0.00%  dhclient-script  [kernel.kallsyms]  [k] unlink_anon_vmas
     0.00%  dhclient-script  [kernel.kallsyms]  [k] unmapped_area_topdown
     0.00%  dhclient-script  [kernel.kallsyms]  [k] vma_interval_tree_augment_rotate
     0.00%  du               [kernel.kallsyms]  [k] __audit_syscall_entry
     0.00%  du               [kernel.kallsyms]  [k] __audit_syscall_exit
     0.00%  du               [kernel.kallsyms]  [k] __call_rcu.constprop.68
     0.00%  du               [kernel.kallsyms]  [k] __fget_light
     0.00%  du               [kernel.kallsyms]  [k] __vma_link_file
     0.00%  du               [kernel.kallsyms]  [k] arch_local_irq_enable
     0.00%  du               [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.00%  du               [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  du               [kernel.kallsyms]  [k] free_pages_and_swap_cache
     0.00%  du               [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  du               [kernel.kallsyms]  [k] lockref_get_not_dead
     0.00%  du               [kernel.kallsyms]  [k] lookup_fast
     0.00%  du               [kernel.kallsyms]  [k] native_set_pte_at
     0.00%  du               [kernel.kallsyms]  [k] number
     0.00%  du               [kernel.kallsyms]  [k] path_init
     0.00%  du               [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  du               [kernel.kallsyms]  [k] security_inode_permission
     0.00%  du               [kernel.kallsyms]  [k] strncpy_from_user
     0.00%  du               [kernel.kallsyms]  [k] unlock_page
     0.00%  du               [kernel.kallsyms]  [k] vfs_getattr_nosec
     0.00%  du               [xfs]              [k] xfs_dir2_leaf_getdents
     0.00%  du               [xfs]              [k] xfs_dir3_data_get_ftype
     0.00%  grep             [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  grep             [kernel.kallsyms]  [k] vmacache_find
     0.00%  hostname         [kernel.kallsyms]  [k] arch_local_irq_enable
     0.00%  hostname         [kernel.kallsyms]  [k] handle_mm_fault
     0.00%  ip               [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  ip               [kernel.kallsyms]  [k] clear_page_erms
     0.00%  ip               [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  ip               [kernel.kallsyms]  [k] find_get_entry
     0.00%  ip               [kernel.kallsyms]  [k] find_vma
     0.00%  ip               [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  ip               [kernel.kallsyms]  [k] vma_interval_tree_insert
     0.00%  irqbalance       [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  irqbalance       [kernel.kallsyms]  [k] _find_next_bit
     0.00%  irqbalance       [kernel.kallsyms]  [k] do_syscall_64
     0.00%  irqbalance       [kernel.kallsyms]  [k] format_decode
     0.00%  irqbalance       [kernel.kallsyms]  [k] kstat_irqs
     0.00%  irqbalance       [kernel.kallsyms]  [k] nr_iowait
     0.00%  irqbalance       [kernel.kallsyms]  [k] num_to_str
     0.00%  irqbalance       [kernel.kallsyms]  [k] put_dec_trunc8
     0.00%  irqbalance       [kernel.kallsyms]  [k] radix_tree_lookup
     0.00%  irqbalance       [kernel.kallsyms]  [k] seq_read
     0.00%  irqbalance       [kernel.kallsyms]  [k] vsnprintf
     0.00%  ksoftirqd/0      [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __copy_skb_header
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __default_send_IPI_shortcut
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __kfree_skb_defer
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __kmalloc_reserve.isra.42
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __netif_receive_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __perf_event_header__init_id
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __perf_event_overflow
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __pv_queued_spin_lock_slowpath
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __sk_mem_raise_allocated
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __tcp_select_window
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __wake_up_sync_key
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_local_out
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ksize
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] lock_timer_base
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] netdev_pick_tx
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_output_put_handle
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] run_timer_softirq
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sk_load_byte_positive_offset
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sk_reset_timer
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_network_protocol
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_ack
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_data_queue
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_gro_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_ooo_try_coalesce
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_options_write
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_send_ack
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_wfree
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] validate_xmit_skb_list
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50b3
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50bf
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50c3
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50c9
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c5104
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c514c
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c515c
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c5161
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c5162
     0.00%  kswapd0          [kernel.kallsyms]  [k] __alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __destroy_inode
     0.00%  kswapd0          [kernel.kallsyms]  [k] __free_pages
     0.00%  kswapd0          [kernel.kallsyms]  [k] __free_slab
     0.00%  kswapd0          [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  kswapd0          [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  kswapd0          [kernel.kallsyms]  [k] __sched_text_start
     0.00%  kswapd0          [kernel.kallsyms]  [k] __skb_checksum
     0.00%  kswapd0          [kernel.kallsyms]  [k] __slab_alloc
     0.00%  kswapd0          [kernel.kallsyms]  [k] __sock_wfree
     0.00%  kswapd0          [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.00%  kswapd0          [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  kswapd0          [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  kswapd0          [kernel.kallsyms]  [k] css_next_descendant_pre
     0.00%  kswapd0          [kernel.kallsyms]  [k] csum_partial
     0.00%  kswapd0          [kernel.kallsyms]  [k] d_lru_shrink_move
     0.00%  kswapd0          [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] discard_slab
     0.00%  kswapd0          [kernel.kallsyms]  [k] down_read
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     0.00%  kswapd0          [kernel.kallsyms]  [k] evict
     0.00%  kswapd0          [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.00%  kswapd0          [kernel.kallsyms]  [k] inet_gro_complete
     0.00%  kswapd0          [kernel.kallsyms]  [k] inode_has_buffers
     0.00%  kswapd0          [kernel.kallsyms]  [k] inode_lru_isolate
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_output
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_queue_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] kmalloc_slab
     0.00%  kswapd0          [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  kswapd0          [kernel.kallsyms]  [k] lock_timer_base
     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] mem_cgroup_low
     0.00%  kswapd0          [kernel.kallsyms]  [k] napi_complete_done
     0.00%  kswapd0          [kernel.kallsyms]  [k] napi_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] net_rx_action
     0.00%  kswapd0          [kernel.kallsyms]  [k] net_tx_action
     0.00%  kswapd0          [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_misc_flags
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_tp_event
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     0.00%  kswapd0          [kernel.kallsyms]  [k] prepare_kswapd_sleep
     0.00%  kswapd0          [kernel.kallsyms]  [k] radix_tree_gang_lookup_tag
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     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_dentry_list
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_copy_bits
     0.00%  kswapd0          [kernel.kallsyms]  [k] snapshot_refaults
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_established_options
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] wakeup_kcompactd
     0.00%  kswapd0          [sunrpc]           [k] rpcauth_cache_shrink_count
     0.00%  kswapd0          [xfs]              [k] xfs_buftarg_isolate
     0.00%  kswapd0          [xfs]              [k] xfs_free_eofblocks
     0.00%  kswapd0          [xfs]              [k] xfs_perag_get_tag
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     0.00%  kthreadd         [kernel.kallsyms]  [k] get_task_pid
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] __call_rcu.constprop.68
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
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     0.00%  kworker/1:0      [kernel.kallsyms]  [k] notify_remote_via_irq
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     0.00%  kworker/1:0      [kernel.kallsyms]  [k] xen_send_IPI_one
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] __bitmap_and
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     0.00%  kworker/1:2      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  kworker/1:2      [kernel.kallsyms]  [k] fold_diff
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     0.00%  kworker/2:1      [kernel.kallsyms]  [k] refresh_cpu_vm_stats
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     0.00%  kworker/2:1      [xfs]              [k] xlog_write
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] __call_rcu.constprop.68
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] down_write
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] fold_diff
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] kfree
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] llist_add_batch
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] on_each_cpu
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] queue_delayed_work_on
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] refresh_cpu_vm_stats
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] schedule
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] text_poke
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] _find_next_bit
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] bio_free
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] fold_diff
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] node_tag_clear
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] queue_delayed_work_on
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] rcu_all_qs
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] worker_thread
     0.00%  kworker/3:1      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/3:1      [xfs]              [k] xfs_inode_item_data_fork_size.isra.1
     0.00%  kworker/3:1      [xfs]              [k] xfs_inode_item_pin
     0.00%  kworker/3:1      [xfs]              [k] xfs_log_done
     0.00%  kworker/3:1      [xfs]              [k] xfs_trans_ijoin
     0.00%  kworker/3:1H     [kernel.kallsyms]  [k] __lock_text_start
     0.00%  kworker/3:1H     [kernel.kallsyms]  [k] __slab_free
     0.00%  kworker/3:1H     [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  kworker/3:1H     [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/3:1H     [xfs]              [k] xfs_trans_committed_bulk
     0.00%  kworker/3:1H     [xfs]              [k] xlog_iodone
     0.00%  kworker/3:1H     [xfs]              [k] xlog_state_do_callback
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] __sched_text_start
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] bio_free
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/3:2      [xfs]              [k] xfs_inode_item_format
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __bio_clone_fast
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __sched_text_start
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_clone_fast
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_phys_segments
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_init_request_from_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_rq_bio_prep
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_throtl_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] locked_inode_to_wb_and_lock_list
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] memset_erms
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] up_read
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  kworker/u30:0    [xfs]              [k] xfs_iext_bno_to_ext
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __disk_get_part
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __kmalloc
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __wake_up_bit
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __writeback_inodes_wb
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __writeback_single_inode
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] account_kernel_stack
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] bio_clone_blkcg_association
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] bio_phys_segments
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] blk_finish_plug
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] copy_strings.isra.20
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] do_writepages
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] inet_gro_complete
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] list_sort
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] memset_erms
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] page_vma_mapped_walk
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] pagevec_lookup_tag
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] pagevec_lru_move_fn
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] rmap_walk_file
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] sched_clock
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] wb_writeback
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] writeback_sb_inodes
     0.00%  kworker/u30:1    [xfs]              [k] _xfs_buf_find
     0.00%  kworker/u30:1    [xfs]              [k] xfs_bmapi_trim_map.isra.17
     0.00%  kworker/u30:1    [xfs]              [k] xfs_bmapi_update_map
     0.00%  kworker/u30:1    [xfs]              [k] xfs_buf_item_log
     0.00%  kworker/u30:1    [xfs]              [k] xfs_buf_item_size_segment.isra.4
     0.00%  kworker/u30:1    [xfs]              [k] xfs_inode_item_format
     0.00%  kworker/u30:1    [xfs]              [k] xfs_log_commit_cil
     0.00%  kworker/u30:1    [xfs]              [k] xfs_log_ticket_put
     0.00%  kworker/u30:1    [xfs]              [k] xfs_map_blocks
     0.00%  kworker/u30:1    [xfs]              [k] xfs_trans_alloc
     0.00%  kworker/u30:1    [xfs]              [k] xfs_trans_buf_set_type
     0.00%  kworker/u30:1    [xfs]              [k] xfs_trans_log_buf
     0.00%  kworker/u30:1    [xfs]              [k] xfs_trans_reserve
     0.00%  logger           [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  logger           [kernel.kallsyms]  [k] fput
     0.00%  logger           [kernel.kallsyms]  [k] pde_subdir_find
     0.00%  logger           [kernel.kallsyms]  [k] unlink_anon_vmas
     0.00%  logger           [kernel.kallsyms]  [k] up_write
     0.00%  logger           [kernel.kallsyms]  [k] vfs_read
     0.00%  logger           [xfs]              [k] xfs_vn_getattr
     0.00%  ls               [kernel.kallsyms]  [k] __lock_text_start
     0.00%  ls               [kernel.kallsyms]  [k] __vma_adjust
     0.00%  ls               [kernel.kallsyms]  [k] do_syscall_64
     0.00%  ls               [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  ls               [kernel.kallsyms]  [k] get_empty_filp
     0.00%  perf             [kernel.kallsyms]  [k] __audit_syscall_entry
     0.00%  perf             [kernel.kallsyms]  [k] __free_pages
     0.00%  perf             [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  perf             [kernel.kallsyms]  [k] __kmalloc_node_track_caller
     0.00%  perf             [kernel.kallsyms]  [k] __mnt_want_write_file
     0.00%  perf             [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  perf             [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  perf             [kernel.kallsyms]  [k] __skb_checksum
     0.00%  perf             [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  perf             [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.00%  perf             [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%  perf             [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  perf             [kernel.kallsyms]  [k] copy_user_generic_unrolled
     0.00%  perf             [kernel.kallsyms]  [k] current_kernel_time64
     0.00%  perf             [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  perf             [kernel.kallsyms]  [k] fput
     0.00%  perf             [kernel.kallsyms]  [k] generic_write_checks
     0.00%  perf             [kernel.kallsyms]  [k] get_task_policy.part.31
     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_alloc_node
     0.00%  perf             [kernel.kallsyms]  [k] mem_cgroup_try_charge
     0.00%  perf             [kernel.kallsyms]  [k] mntput
     0.00%  perf             [kernel.kallsyms]  [k] napi_complete_done
     0.00%  perf             [kernel.kallsyms]  [k] napi_skb_free_stolen_head
     0.00%  perf             [kernel.kallsyms]  [k] pagevec_lru_move_fn
     0.00%  perf             [kernel.kallsyms]  [k] path_put
     0.00%  perf             [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  perf             [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  perf             [kernel.kallsyms]  [k] policy_node
     0.00%  perf             [kernel.kallsyms]  [k] poll_schedule_timeout
     0.00%  perf             [kernel.kallsyms]  [k] schedule_hrtimeout_range_clock
     0.00%  perf             [kernel.kallsyms]  [k] skb_clone
     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] sys_write
     0.00%  perf             [kernel.kallsyms]  [k] tcp_gro_receive
     0.00%  perf             [kernel.kallsyms]  [k] tcp_queue_rcv
     0.00%  perf             [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  perf             [kernel.kallsyms]  [k] timespec_trunc
     0.00%  perf             [kernel.kallsyms]  [k] unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]  [k] up_write
     0.00%  perf             [kernel.kallsyms]  [k] xennet_poll
     0.00%  perf             [xfs]              [k] xfs_bmbt_to_iomap
     0.00%  perf             [xfs]              [k] xfs_find_bdev_for_inode
     0.00%  perf             [xfs]              [k] xfs_fsb_to_db
     0.00%  perf             [xfs]              [k] xfs_iext_get_ext
     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_format
     0.00%  perf             [xfs]              [k] xfs_iunlock
     0.00%  perf             [xfs]              [k] xfs_trans_reserve
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __fd_install
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __fput
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __legitimize_mnt
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __list_add_valid
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __mnt_drop_write
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __netif_receive_skb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __page_set_anon_rmap
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __percpu_counter_compare
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __put_compound_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __test_set_page_writeback
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __vma_link_rb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __x86_indirect_thunk_rdx
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] blk_throtl_bio
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] cp_new_stat
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] d_flags_for_inode
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] do_dentry_open
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] do_sys_open
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] dput.part.24
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] errseq_sample
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] file_ra_state_init
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] from_kuid_munged
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] generic_file_llseek
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] generic_make_request
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] get_empty_filp
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] get_request
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] inc_zone_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] inet_sendmsg
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] inode_init_once
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] iov_iter_init
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] kvfree
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] link_path_walk
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] locks_remove_file
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] locks_remove_posix
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mem_cgroup_from_task
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] memmove
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mempool_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mnt_drop_write
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mnt_want_write
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mntput_no_expire
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] page_mkclean
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] path_get
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] recalc_bh_state.part.42
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] security_inode_permission
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] select_estimate_accuracy
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] task_work_run
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_send_mss
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_sendmsg_locked
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_write_xmit
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] vfs_open
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] vfs_statx_fd
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] write_cache_pages
     0.00%  pg_basebackup    [xfs]              [k] __xfs_inode_clear_eofblocks_tag
     0.00%  pg_basebackup    [xfs]              [k] xfs_bmap_worst_indlen.isra.15
     0.00%  pg_basebackup    [xfs]              [k] xfs_bmapi_read
     0.00%  pg_basebackup    [xfs]              [k] xfs_btree_check_sblock
     0.00%  pg_basebackup    [xfs]              [k] xfs_buf_get_map
     0.00%  pg_basebackup    [xfs]              [k] xfs_buf_item_format
     0.00%  pg_basebackup    [xfs]              [k] xfs_buf_item_unlock
     0.00%  pg_basebackup    [xfs]              [k] xfs_buf_rele
     0.00%  pg_basebackup    [xfs]              [k] xfs_create
     0.00%  pg_basebackup    [xfs]              [k] xfs_dabuf_map.constprop.17
     0.00%  pg_basebackup    [xfs]              [k] xfs_dialloc_ag
     0.00%  pg_basebackup    [xfs]              [k] xfs_diflags_to_iflags.isra.13
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir2_isblock
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir2_leaf_addname
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir2_leaf_getdents
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir2_leaf_lookup
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir2_sf_addname
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir3_sf_nextentry
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir_lookup
     0.00%  pg_basebackup    [xfs]              [k] xfs_file_fsync
     0.00%  pg_basebackup    [xfs]              [k] xfs_finobt_init_ptr_from_cur
     0.00%  pg_basebackup    [xfs]              [k] xfs_free_eofblocks
     0.00%  pg_basebackup    [xfs]              [k] xfs_fs_inode_init_once
     0.00%  pg_basebackup    [xfs]              [k] xfs_iext_insert
     0.00%  pg_basebackup    [xfs]              [k] xfs_imap_valid
     0.00%  pg_basebackup    [xfs]              [k] xfs_init_security
     0.00%  pg_basebackup    [xfs]              [k] xfs_inobt_update
     0.00%  pg_basebackup    [xfs]              [k] xfs_inode_alloc
     0.00%  pg_basebackup    [xfs]              [k] xfs_inode_item_pin
     0.00%  pg_basebackup    [xfs]              [k] xfs_itruncate_extents
     0.00%  pg_basebackup    [xfs]              [k] xfs_log_ticket_get
     0.00%  pg_basebackup    [xfs]              [k] xfs_lookup
     0.00%  pg_basebackup    [xfs]              [k] xfs_mod_ifree
     0.00%  pg_basebackup    [xfs]              [k] xfs_perag_put
     0.00%  pg_basebackup    [xfs]              [k] xfs_qm_dqrele
     0.00%  pg_basebackup    [xfs]              [k] xfs_qm_need_dqattach
     0.00%  pg_basebackup    [xfs]              [k] xfs_setattr_nonsize
     0.00%  pg_basebackup    [xfs]              [k] xfs_setup_inode
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_buf_item_match
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_buf_set_type
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_commit
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_dup
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_read_buf_map
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50b3
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50e1
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50fa
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c5154
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c515c
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c5162
     0.00%  pickup           [kernel.kallsyms]  [k] restore_nameidata
     0.00%  rm               [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  rngd             [kernel.kallsyms]  [k] __fdget
     0.00%  rngd             [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  rngd             [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  rngd             [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  rngd             [kernel.kallsyms]  [k] __skb_clone
     0.00%  rngd             [kernel.kallsyms]  [k] __slab_alloc
     0.00%  rngd             [kernel.kallsyms]  [k] __sock_wfree
     0.00%  rngd             [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  rngd             [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.00%  rngd             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  rngd             [kernel.kallsyms]  [k] csum_partial
     0.00%  rngd             [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  rngd             [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  rngd             [kernel.kallsyms]  [k] dev_queue_xmit_nit
     0.00%  rngd             [kernel.kallsyms]  [k] inet_gro_complete
     0.00%  rngd             [kernel.kallsyms]  [k] ip_finish_output
     0.00%  rngd             [kernel.kallsyms]  [k] ip_rcv
     0.00%  rngd             [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  rngd             [kernel.kallsyms]  [k] kfree
     0.00%  rngd             [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  rngd             [kernel.kallsyms]  [k] kmem_cache_free_bulk
     0.00%  rngd             [kernel.kallsyms]  [k] napi_schedule_prep
     0.00%  rngd             [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  rngd             [kernel.kallsyms]  [k] perf_trace_buf_update
     0.00%  rngd             [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  rngd             [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  rngd             [kernel.kallsyms]  [k] schedule_hrtimeout_range
     0.00%  rngd             [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  rngd             [kernel.kallsyms]  [k] skb_release_all
     0.00%  rngd             [kernel.kallsyms]  [k] skb_try_coalesce
     0.00%  rngd             [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  rngd             [unknown]          [k] 0xffffffffa01c50a5
     0.00%  sa1              [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  sa1              [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  sa1              [kernel.kallsyms]  [k] arch_local_irq_enable
     0.00%  sa1              [kernel.kallsyms]  [k] change_protection_range
     0.00%  sa1              [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  sa1              [kernel.kallsyms]  [k] find_vma
     0.00%  sa1              [kernel.kallsyms]  [k] get_mem_cgroup_from_mm
     0.00%  sa1              [kernel.kallsyms]  [k] native_set_pte_at
     0.00%  sa1              [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  sa1              [kernel.kallsyms]  [k] security_file_open
     0.00%  sa1              [kernel.kallsyms]  [k] unmap_page_range
     0.00%  sa1              [kernel.kallsyms]  [k] vma_interval_tree_insert
     0.00%  sa1              [xfs]              [k] xfs_free_eofblocks
     0.00%  sa1              [xfs]              [k] xfs_vn_getattr
     0.00%  sadc             [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  sadc             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  sadc             [kernel.kallsyms]  [k] __x86_indirect_thunk_r10
     0.00%  sadc             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  sadc             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  sadc             [kernel.kallsyms]  [k] get_empty_filp
     0.00%  sadc             [kernel.kallsyms]  [k] loopback_get_stats64
     0.00%  sadc             [kernel.kallsyms]  [k] seq_put_decimal_ull
     0.00%  sadc             [kernel.kallsyms]  [k] truncate_inode_pages_range
     0.00%  sadc             [kernel.kallsyms]  [k] untrack_pfn
     0.00%  sadc             [kernel.kallsyms]  [k] unuse_pde
     0.00%  sh               [kernel.kallsyms]  [k] __kmalloc_track_caller
     0.00%  sh               [kernel.kallsyms]  [k] __lock_text_start
     0.00%  sh               [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  sh               [kernel.kallsyms]  [k] lru_add_drain
     0.00%  sh               [kernel.kallsyms]  [k] try_charge
     0.00%  sh               [kernel.kallsyms]  [k] unlink_anon_vmas
     0.00%  sh               [kernel.kallsyms]  [k] vma_interval_tree_remove
     0.00%  sshd             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  sshd             [kernel.kallsyms]  [k] __fget_light
     0.00%  sshd             [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  sshd             [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  sshd             [kernel.kallsyms]  [k] __mod_node_page_state
     0.00%  sshd             [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  sshd             [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  sshd             [kernel.kallsyms]  [k] __wake_up_common_lock
     0.00%  sshd             [kernel.kallsyms]  [k] arch_get_unmapped_area_topdown
     0.00%  sshd             [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  sshd             [kernel.kallsyms]  [k] clear_page_erms
     0.00%  sshd             [kernel.kallsyms]  [k] core_sys_select
     0.00%  sshd             [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  sshd             [kernel.kallsyms]  [k] find_get_entry
     0.00%  sshd             [kernel.kallsyms]  [k] generic_make_request_checks
     0.00%  sshd             [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  sshd             [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  sshd             [kernel.kallsyms]  [k] packet_rcv
     0.00%  sshd             [kernel.kallsyms]  [k] perf_output_copy
     0.00%  sshd             [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  sshd             [kernel.kallsyms]  [k] rb_erase
     0.00%  sshd             [kernel.kallsyms]  [k] tcp_sendmsg_locked
     0.00%  sshd             [kernel.kallsyms]  [k] vma_compute_subtree_gap
     0.00%  sshd             [xfs]              [k] xfs_vn_getattr
     0.00%  swapper          [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  swapper          [kernel.kallsyms]  [k] ip_route_output_key_hash_rcu
     0.00%  swapper          [kernel.kallsyms]  [k] native_apic_wait_icr_idle
     0.00%  swapper          [kernel.kallsyms]  [k] radix_tree_node_rcu_free
     0.00%  swapper          [kernel.kallsyms]  [k] rb_erase
     0.00%  swapper          [kernel.kallsyms]  [k] rb_first
     0.00%  swapper          [kernel.kallsyms]  [k] run_rebalance_domains
     0.00%  swapper          [kernel.kallsyms]  [k] sk_forced_mem_schedule
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_check_space
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_chrono_stop
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_clean_rtx_queue
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_ooo_try_coalesce
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_rack_advance
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_conn_request
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_send_synack
     0.00%  swapper          [kernel.kallsyms]  [k] zone_watermark_ok_safe
     0.00%  swapper          [xfs]              [k] xfs_idestroy_fork
     0.00%  swapper          [xfs]              [k] xfs_inode_free_callback
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50af
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50d7
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50de
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50e1
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50e4
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50ff
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c5150
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c5154
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c5164
     0.00%  systemd          [kernel.kallsyms]  [k] __d_lookup
     0.00%  systemd          [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  systemd          [kernel.kallsyms]  [k] __follow_mount_rcu.isra.30
     0.00%  systemd          [kernel.kallsyms]  [k] __inode_permission
     0.00%  systemd          [kernel.kallsyms]  [k] __legitimize_mnt
     0.00%  systemd          [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  systemd          [kernel.kallsyms]  [k] __wake_up_common_lock
     0.00%  systemd          [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  systemd          [kernel.kallsyms]  [k] d_splice_alias
     0.00%  systemd          [kernel.kallsyms]  [k] do_syscall_64
     0.00%  systemd          [kernel.kallsyms]  [k] get_task_policy.part.31
     0.00%  systemd          [kernel.kallsyms]  [k] inode_owner_or_capable
     0.00%  systemd          [kernel.kallsyms]  [k] kernfs_iop_get_link
     0.00%  systemd          [kernel.kallsyms]  [k] percpu_down_write
     0.00%  systemd          [kernel.kallsyms]  [k] prepend_name
     0.00%  systemd          [kernel.kallsyms]  [k] proc_cgroup_show
     0.00%  systemd          [kernel.kallsyms]  [k] put_filp
     0.00%  systemd          [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  systemd          [kernel.kallsyms]  [k] set_root
     0.00%  systemd          [kernel.kallsyms]  [k] show_mountinfo
     0.00%  systemd          [kernel.kallsyms]  [k] show_sb_opts
     0.00%  systemd          [kernel.kallsyms]  [k] skb_release_head_state
     0.00%  systemd          [kernel.kallsyms]  [k] sys_close
     0.00%  systemd          [kernel.kallsyms]  [k] sys_epoll_pwait
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] __do_page_fault
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] __follow_mount_rcu.isra.30
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] full_name_hash
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] pagevec_lru_move_fn
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] pde_subdir_find
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] unmap_page_range
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] up_write
     0.00%  systemd-journal  [kernel.kallsyms]  [k] ____fput
     0.00%  systemd-journal  [kernel.kallsyms]  [k] ___d_drop
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __do_page_fault
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __follow_mount_rcu.isra.30
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __kmalloc_node
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  systemd-journal  [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  systemd-journal  [kernel.kallsyms]  [k] blk_queue_bio
     0.00%  systemd-journal  [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.00%  systemd-journal  [kernel.kallsyms]  [k] create_page_buffers
     0.00%  systemd-journal  [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  systemd-journal  [kernel.kallsyms]  [k] generic_make_request_checks
     0.00%  systemd-journal  [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  systemd-journal  [kernel.kallsyms]  [k] proc_cgroup_show
     0.00%  systemd-journal  [kernel.kallsyms]  [k] sys_ftruncate
     0.00%  systemd-journal  [kernel.kallsyms]  [k] task_work_add
     0.00%  systemd-journal  [kernel.kallsyms]  [k] vsnprintf
     0.00%  systemd-journal  [xfs]              [k] xfs_iext_get_ext
     0.00%  systemd-journal  [xfs]              [k] xfs_reflink_cancel_cow_blocks
     0.00%  systemd-logind   [kernel.kallsyms]  [k] SYSC_newfstat
     0.00%  systemd-logind   [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  systemd-logind   [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  systemd-logind   [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.00%  systemd-logind   [kernel.kallsyms]  [k] kfree
     0.00%  systemd-logind   [kernel.kallsyms]  [k] lockref_get_not_dead
     0.00%  xfsaild/xvda1    [crc32c_intel]     [k] crc_3
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] __sched_text_start
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] blk_try_merge
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] elv_set_request
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  xfsaild/xvda1    [libcrc32c]        [k] crc32c
     0.00%  xfsaild/xvda1    [xfs]              [k] _xfs_buf_ioapply
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_buf_cmp
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_buf_delwri_queue
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_buf_hold
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_buf_item_push
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_dir3_data_entry_tag_p
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_iflush
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_inode_buf_verify
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_inode_to_disk


# Samples: 5M of event 'skb:consume_skb'
# Event count (approx.): 5548489
#
# Overhead  Command          Shared Object      Symbol                     
# ........  ...............  .................  ...........................
#
    58.29%  swapper          [kernel.kallsyms]  [k] consume_skb
    37.65%  pg_basebackup    [kernel.kallsyms]  [k] consume_skb
     3.67%  ksoftirqd/1      [kernel.kallsyms]  [k] consume_skb
     0.19%  kswapd0          [kernel.kallsyms]  [k] consume_skb
     0.12%  rngd             [kernel.kallsyms]  [k] consume_skb
     0.05%  perf             [kernel.kallsyms]  [k] consume_skb
     0.01%  dbus-daemon      [kernel.kallsyms]  [k] consume_skb
     0.00%  sshd             [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] consume_skb
     0.00%  systemd          [kernel.kallsyms]  [k] consume_skb
     0.00%  chronyd          [kernel.kallsyms]  [k] consume_skb
     0.00%  chronyd          [kernel.kallsyms]  [k] __consume_stateless_skb
     0.00%  systemd-logind   [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/1:0      [kernel.kallsyms]  [k] consume_skb
     0.00%  pickup           [kernel.kallsyms]  [k] consume_skb
     0.00%  master           [kernel.kallsyms]  [k] consume_skb
     0.00%  crond            [kernel.kallsyms]  [k] consume_skb
     0.00%  dhclient-script  [kernel.kallsyms]  [k] consume_skb
     0.00%  systemd-journal  [kernel.kallsyms]  [k] consume_skb
     0.00%  auditd           [kernel.kallsyms]  [k] consume_skb
     0.00%  kauditd          [kernel.kallsyms]  [k] consume_skb
     0.00%  :3535            [kernel.kallsyms]  [k] consume_skb
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] consume_skb
     0.00%  ip               [kernel.kallsyms]  [k] consume_skb
     0.00%  bash             [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] consume_skb
     0.00%  dhclient         [kernel.kallsyms]  [k] consume_skb
     0.00%  awk              [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%  du               [kernel.kallsyms]  [k] consume_skb
     0.00%  dbus-send        [kernel.kallsyms]  [k] consume_skb
     0.00%  irqbalance       [kernel.kallsyms]  [k] consume_skb
     0.00%  rcu_sched        [kernel.kallsyms]  [k] consume_skb
     0.00%  curl             [kernel.kallsyms]  [k] consume_skb
     0.00%  :3607            [kernel.kallsyms]  [k] consume_skb
     0.00%  :3609            [kernel.kallsyms]  [k] consume_skb
     0.00%  amazon-ssm-agen  [kernel.kallsyms]  [k] consume_skb
     0.00%  dhclient         [kernel.kallsyms]  [k] __consume_stateless_skb
     0.00%  rsyslogd         [kernel.kallsyms]  [k] consume_skb
     0.00%  sshd             [kernel.kallsyms]  [k] __consume_stateless_skb


#
# (Tip: Order by the overhead of source file name and line number: perf report -s srcline)
#
