# To display the perf.data header info, please use --header/--header-only options.
#
#
# Total Lost Samples: 0
#
# Samples: 372K of event 'block:block_rq_insert'
# Event count (approx.): 372644
#
# Overhead  Command          Shared Object      Symbol               
# ........  ...............  .................  .....................
#
    98.32%  kworker/u30:0    [kernel.kallsyms]  [k] __elv_add_request
     1.50%  pg_basebackup    [kernel.kallsyms]  [k] __elv_add_request
     0.10%  xfsaild/xvda1    [kernel.kallsyms]  [k] __elv_add_request
     0.03%  systemd-journal  [kernel.kallsyms]  [k] __elv_add_request
     0.01%  :3607            [kernel.kallsyms]  [k] __elv_add_request
     0.01%  curl             [kernel.kallsyms]  [k] __elv_add_request
     0.01%  dhclient-script  [kernel.kallsyms]  [k] __elv_add_request
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] __elv_add_request
     0.00%  dbus-send        [kernel.kallsyms]  [k] __elv_add_request
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] __elv_add_request
     0.00%  crond            [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%  awk              [kernel.kallsyms]  [k] __elv_add_request
     0.00%  :3562            [kernel.kallsyms]  [k] __elv_add_request
     0.00%  amazon-ssm-agen  [kernel.kallsyms]  [k] __elv_add_request
     0.00%  bash             [kernel.kallsyms]  [k] __elv_add_request
     0.00%  :3542            [kernel.kallsyms]  [k] __elv_add_request
     0.00%  df               [kernel.kallsyms]  [k] __elv_add_request
     0.00%  dhclient         [kernel.kallsyms]  [k] __elv_add_request
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] __elv_add_request
     0.00%  ls               [kernel.kallsyms]  [k] __elv_add_request
     0.00%  ps               [kernel.kallsyms]  [k] __elv_add_request
     0.00%  auditd           [kernel.kallsyms]  [k] __elv_add_request
     0.00%  cat              [kernel.kallsyms]  [k] __elv_add_request
     0.00%  cut              [kernel.kallsyms]  [k] __elv_add_request
     0.00%  grep             [kernel.kallsyms]  [k] __elv_add_request
     0.00%  logger           [kernel.kallsyms]  [k] __elv_add_request
     0.00%  rm               [kernel.kallsyms]  [k] __elv_add_request
     0.00%  sa1              [kernel.kallsyms]  [k] __elv_add_request
     0.00%  sh               [kernel.kallsyms]  [k] __elv_add_request
     0.00%  tee              [kernel.kallsyms]  [k] __elv_add_request


# Samples: 4M of event 'cpu-clock'
# Event count (approx.): 1066246750000
#
# Overhead  Command          Shared Object        Symbol                                       
# ........  ...............  ...................  .............................................
#
    80.46%  swapper          [kernel.kallsyms]    [k] native_safe_halt
     2.67%  swapper          [kernel.kallsyms]    [k] __lock_text_start
     1.71%  pg_basebackup    [kernel.kallsyms]    [k] __lock_text_start
     0.91%  pg_basebackup    [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.73%  swapper          [kernel.kallsyms]    [k] finish_task_switch
     0.64%  pg_basebackup    [kernel.kallsyms]    [k] finish_task_switch
     0.46%  swapper          [kernel.kallsyms]    [k] __softirqentry_text_start
     0.42%  pg_basebackup    libc-2.26.so         [.] __poll
     0.41%  swapper          [kernel.kallsyms]    [k] tick_nohz_idle_enter
     0.39%  pg_basebackup    libpthread-2.26.so   [.] __libc_recv
     0.31%  pg_basebackup    [kernel.kallsyms]    [k] do_syscall_64
     0.27%  swapper          [kernel.kallsyms]    [k] do_csum
     0.26%  pg_basebackup    libc-2.26.so         [.] __memmove_avx_unaligned_erms
     0.25%  swapper          [kernel.kallsyms]    [k] memcpy_erms
     0.22%  swapper          [kernel.kallsyms]    [k] tick_nohz_idle_exit
     0.20%  swapper          [kernel.kallsyms]    [k] get_page_from_freelist
     0.18%  pg_basebackup    [kernel.kallsyms]    [k] free_hot_cold_page
     0.18%  swapper          [kernel.kallsyms]    [k] xennet_poll
     0.15%  pg_basebackup    [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.14%  pg_basebackup    [kernel.kallsyms]    [k] get_page_from_freelist
     0.14%  swapper          [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.13%  swapper          [kernel.kallsyms]    [k] do_idle
     0.13%  pg_basebackup    [kernel.kallsyms]    [k] __block_commit_write.isra.32
     0.10%  pg_basebackup    [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.10%  swapper          [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.10%  swapper          [kernel.kallsyms]    [k] refresh_cpu_vm_stats
     0.10%  pg_basebackup    [kernel.kallsyms]    [k] skb_release_data
     0.10%  kswapd0          [kernel.kallsyms]    [k] __lock_text_start
     0.10%  pg_basebackup    [kernel.kallsyms]    [k] tcp_recvmsg
     0.09%  pg_basebackup    [kernel.kallsyms]    [k] memcpy_erms
     0.09%  kworker/2:2      [xfs]                [k] xfs_destroy_ioend
     0.09%  swapper          [kernel.kallsyms]    [k] tcp_v4_rcv
     0.09%  pg_basebackup    [kernel.kallsyms]    [k] sock_poll
     0.09%  pg_basebackup    [kernel.kallsyms]    [k] do_sys_poll
     0.08%  swapper          [kernel.kallsyms]    [k] __inet_lookup_established
     0.08%  swapper          [kernel.kallsyms]    [k] dev_gro_receive
     0.08%  kworker/u30:0    [kernel.kallsyms]    [k] __lock_text_start
     0.08%  pg_basebackup    [kernel.kallsyms]    [k] tcp_poll
     0.08%  pg_basebackup    [kernel.kallsyms]    [k] __fget
     0.08%  swapper          [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.07%  swapper          [kernel.kallsyms]    [k] inet_gro_receive
     0.07%  pg_basebackup    [kernel.kallsyms]    [k] __add_to_page_cache_locked
     0.07%  ksoftirqd/1      [kernel.kallsyms]    [k] __lock_text_start
     0.07%  swapper          [kernel.kallsyms]    [k] net_rx_action
     0.07%  swapper          [kernel.kallsyms]    [k] sock_def_readable
     0.07%  kworker/2:2      [kernel.kallsyms]    [k] __lock_text_start
     0.07%  pg_basebackup    [kernel.kallsyms]    [k] sock_rfree
     0.07%  pg_basebackup    [kernel.kallsyms]    [k] __softirqentry_text_start
     0.06%  pg_basebackup    libc-2.26.so         [.] __GI___libc_write
     0.06%  swapper          [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.06%  pg_basebackup    [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.06%  pg_basebackup    [kernel.kallsyms]    [k] __sk_dst_check
     0.06%  pg_basebackup    [kernel.kallsyms]    [k] _raw_spin_lock
     0.06%  swapper          [kernel.kallsyms]    [k] packet_rcv
     0.06%  pg_basebackup    [kernel.kallsyms]    [k] __audit_syscall_exit
     0.06%  pg_basebackup    [kernel.kallsyms]    [k] poll_schedule_timeout
     0.05%  swapper          [kernel.kallsyms]    [k] ip_rcv
     0.05%  pg_basebackup    libpq.so.5.13        [.] pqReadData
     0.05%  swapper          [kernel.kallsyms]    [k] tcp_queue_rcv
     0.05%  pg_basebackup    [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.05%  pg_basebackup    [kernel.kallsyms]    [k] _raw_spin_lock_bh
     0.05%  swapper          [kernel.kallsyms]    [k] __build_skb
     0.05%  kswapd0          [kernel.kallsyms]    [k] free_hot_cold_page
     0.05%  pg_basebackup    [kernel.kallsyms]    [k] ip_finish_output2
     0.04%  swapper          [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.04%  pg_basebackup    [kernel.kallsyms]    [k] __skb_clone
     0.04%  swapper          [kernel.kallsyms]    [k] tcp_rcv_established
     0.04%  pg_basebackup    [kernel.kallsyms]    [k] __pv_queued_spin_lock_slowpath
     0.04%  rngd             [kernel.kallsyms]    [k] finish_task_switch
     0.04%  swapper          [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.04%  swapper          [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.04%  swapper          [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.04%  swapper          [kernel.kallsyms]    [k] tcp4_gro_receive
     0.04%  kworker/u30:0    [xfs]                [k] xfs_do_writepage
     0.04%  swapper          [kernel.kallsyms]    [k] skb_copy_bits
     0.04%  pg_basebackup    [kernel.kallsyms]    [k] __dev_queue_xmit
     0.04%  swapper          [kernel.kallsyms]    [k] default_idle
     0.04%  pg_basebackup    [kernel.kallsyms]    [k] kmem_cache_alloc
     0.04%  swapper          [kernel.kallsyms]    [k] skb_gro_receive
     0.04%  pg_basebackup    [kernel.kallsyms]    [k] copy_page_to_iter
     0.04%  swapper          [kernel.kallsyms]    [k] __sock_wfree
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] __sched_text_start
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] fput
     0.03%  swapper          [kernel.kallsyms]    [k] tcp_gro_receive
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] syscall_slow_exit_work
     0.03%  swapper          [kernel.kallsyms]    [k] rcu_idle_exit
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] __local_bh_enable_ip
     0.03%  swapper          [kernel.kallsyms]    [k] __slab_alloc
     0.03%  ksoftirqd/1      [kernel.kallsyms]    [k] finish_task_switch
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] kmem_cache_free
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] packet_rcv
     0.03%  swapper          [kernel.kallsyms]    [k] net_tx_action
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] page_frag_free
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] inet_recvmsg
     0.03%  swapper          [kernel.kallsyms]    [k] fold_diff
     0.03%  kworker/u30:0    [kernel.kallsyms]    [k] find_get_pages_tag
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] SYSC_recvfrom
     0.03%  kworker/u30:0    [xfs]                [k] xfs_start_buffer_writeback
     0.03%  kswapd0          [kernel.kallsyms]    [k] shrink_inactive_list
     0.03%  pg_basebackup    libpthread-2.26.so   [.] __errno_location
     0.03%  swapper          [kernel.kallsyms]    [k] memchr_inv
     0.03%  kswapd0          [kernel.kallsyms]    [k] shrink_page_list
     0.03%  kworker/u30:0    [kernel.kallsyms]    [k] clear_page_dirty_for_io
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] iov_iter_fault_in_readable
     0.03%  pg_basebackup    libc-2.26.so         [.] __libc_disable_asynccancel
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.03%  swapper          [kernel.kallsyms]    [k] __indirect_thunk_start
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.03%  swapper          [kernel.kallsyms]    [k] kmem_cache_alloc
     0.03%  pg_basebackup    libpq.so.5.13        [.] pqSocketCheck
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] __block_write_begin_int
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] ip_queue_xmit
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] __kmalloc_node_track_caller
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] __mark_inode_dirty
     0.03%  pg_basebackup    libpq.so.5.13        [.] getCopyDataMessage
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] __audit_syscall_entry
     0.03%  swapper          [kernel.kallsyms]    [k] __slab_free
     0.03%  swapper          [kernel.kallsyms]    [k] _raw_spin_lock
     0.03%  pg_basebackup    libpq.so.5.13        [.] pqGetCopyData3
     0.03%  pg_basebackup    libpq.so.5.13        [.] pqWaitTimed
     0.03%  pg_basebackup    [kernel.kallsyms]    [k] __pollwait
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] tcp_stream_memory_free
     0.02%  swapper          [kernel.kallsyms]    [k] kmem_cache_free
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] perf_tp_event
     0.02%  pg_basebackup    [xfs]                [k] xfs_file_write_iter
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] __slab_alloc
     0.02%  swapper          [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.02%  swapper          [kernel.kallsyms]    [k] ipv4_dst_check
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] syscall_trace_enter
     0.02%  kworker/u30:0    [kernel.kallsyms]    [k] blk_flush_plug_list
     0.02%  pg_basebackup    libpq.so.5.13        [.] pqGetc
     0.02%  swapper          [kernel.kallsyms]    [k] skb_release_data
     0.02%  pg_basebackup    libc-2.26.so         [.] _IO_fwrite
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] perf_output_sample
     0.02%  swapper          [kernel.kallsyms]    [k] need_update
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] perf_output_begin_forward
     0.02%  swapper          [kernel.kallsyms]    [k] __kfree_skb_flush
     0.02%  swapper          [kernel.kallsyms]    [k] _find_next_bit
     0.02%  swapper          [kernel.kallsyms]    [k] napi_complete_done
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] __radix_tree_lookup
     0.02%  pg_basebackup    libpq.so.5.13        [.] pqSocketPoll
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] skb_copy_datagram_iter
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] __fget_light
     0.02%  swapper          [kernel.kallsyms]    [k] netif_receive_skb_internal
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] sys_poll
     0.02%  swapper          [kernel.kallsyms]    [k] tcp_md5_do_lookup
     0.02%  swapper          [kernel.kallsyms]    [k] gnttab_update_entry_v1
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] do_csum
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] __slab_free
     0.02%  kswapd0          [kernel.kallsyms]    [k] drop_buffers
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] ip_send_check
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] ip_output
     0.02%  pg_basebackup    libc-2.26.so         [.] malloc
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] xennet_poll
     0.02%  swapper          [kernel.kallsyms]    [k] ip_rcv_finish
     0.02%  swapper          [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] prefetch_freepointer
     0.02%  swapper          [kernel.kallsyms]    [k] inet_ehashfn
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] consume_skb
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] ipv4_dst_check
     0.02%  swapper          [kernel.kallsyms]    [k] ip_queue_xmit
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] schedule_hrtimeout_range_clock
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] perf_output_copy
     0.02%  perf             [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.02%  swapper          [kernel.kallsyms]    [k] quiet_vmstat
     0.02%  swapper          [kernel.kallsyms]    [k] napi_gro_flush
     0.02%  kworker/2:0      [xfs]                [k] xfs_destroy_ioend
     0.02%  swapper          [kernel.kallsyms]    [k] __pskb_pull_tail
     0.02%  pg_basebackup    [xfs]                [k] xfs_file_iomap_begin
     0.02%  swapper          [kernel.kallsyms]    [k] ip_local_deliver_finish
     0.02%  swapper          [kernel.kallsyms]    [k] ip_local_deliver
     0.02%  pg_basebackup    [kernel.kallsyms]    [k] __indirect_thunk_start
     0.02%  swapper          [kernel.kallsyms]    [k] prefetch_freepointer
     0.02%  swapper          [kernel.kallsyms]    [k] consume_skb
     0.01%  swapper          [kernel.kallsyms]    [k] inet_gro_complete
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] tcp_release_cb
     0.01%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50a5
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] mark_buffer_dirty
     0.01%  swapper          [kernel.kallsyms]    [k] __skb_checksum
     0.01%  kworker/u30:0    [kernel.kallsyms]    [k] mod_node_page_state
     0.01%  swapper          [kernel.kallsyms]    [k] ip_finish_output2
     0.01%  swapper          [kernel.kallsyms]    [k] skb_try_coalesce
     0.01%  swapper          [kernel.kallsyms]    [k] __skb_clone
     0.01%  swapper          [unknown]            [k] 0xffffffffa01c50a5
     0.01%  pg_basebackup    libc-2.26.so         [.] _int_free
     0.01%  swapper          [kernel.kallsyms]    [k] kfree
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] xennet_start_xmit
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] schedule
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] tcp_established_options
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] import_single_range
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] node_dirty_ok
     0.01%  swapper          [kernel.kallsyms]    [k] __sched_text_start
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] create_empty_buffers
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] get_mem_cgroup_from_mm
     0.01%  swapper          [kernel.kallsyms]    [k] __xfrm_policy_check2.constprop.34
     0.01%  pg_basebackup    libpthread-2.26.so   [.] __pthread_disable_asynccancel
     0.01%  kworker/u30:0    [kernel.kallsyms]    [k] write_cache_pages
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] dev_queue_xmit_nit
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] sch_direct_xmit
     0.01%  swapper          [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.01%  pg_basebackup    [xfs]                [k] xfs_log_commit_cil
     0.01%  pg_basebackup    libc-2.26.so         [.] _int_malloc
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] ipv4_mtu
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] mem_cgroup_commit_charge
     0.01%  pg_basebackup    libc-2.26.so         [.] __libc_enable_asynccancel
     0.01%  ksoftirqd/1      [kernel.kallsyms]    [k] memcpy_erms
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] sys_recvfrom
     0.01%  swapper          [kernel.kallsyms]    [k] tcp4_gro_complete
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] tcp_cleanup_rbuf
     0.01%  kworker/2:0      [kernel.kallsyms]    [k] __lock_text_start
     0.01%  ksoftirqd/1      [kernel.kallsyms]    [k] get_page_from_freelist
     0.01%  kswapd0          [kernel.kallsyms]    [k] page_mapping
     0.01%  swapper          [kernel.kallsyms]    [k] csum_partial
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] perf_trace_buf_alloc
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] release_sock
     0.01%  swapper          [kernel.kallsyms]    [k] __dev_queue_xmit
     0.01%  swapper          [kernel.kallsyms]    [k] csum_partial_ext
     0.01%  ksoftirqd/1      [kernel.kallsyms]    [k] do_csum
     0.01%  pg_basebackup    libc-2.26.so         [.] _IO_file_xsputn@@GLIBC_2.2.5
     0.01%  swapper          [kernel.kallsyms]    [k] napi_gro_complete
     0.01%  swapper          [kernel.kallsyms]    [k] __tcp_ack_snd_check
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __free_pages_ok
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __inet_lookup_established
     0.01%  swapper          [kernel.kallsyms]    [k] kmem_cache_free_bulk
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __alloc_skb
     0.01%  swapper          [kernel.kallsyms]    [k] cpu_startup_entry
     0.01%  swapper          [kernel.kallsyms]    [k] sched_ttwu_pending
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_v4_do_rcv
     0.01%  pg_basebackup    pg_basebackup        [.] ReceiveTarAndUnpackCopyChunk
     0.01%  swapper          [kernel.kallsyms]    [k] find_first_bit
     0.01%  pg_basebackup    libpq.so.5.13        [.] PQgetCopyData
     0.01%  pg_basebackup    libc-2.26.so         [.] new_do_write
     0.01%  pg_basebackup    libpq.so.5.13        [.] pqsecure_read
     0.01%  kworker/u30:0    [kernel.kallsyms]    [k] blk_queue_split
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] tcp_v4_rcv
     0.01%  swapper          [unknown]            [k] 0xffffffffa01c50a4
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_v4_inbound_md5_hash
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] iomap_write_actor
     0.01%  kworker/u30:0    [kernel.kallsyms]    [k] page_mapping
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] kfree
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __tcp_send_ack.part.33
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] ip_finish_output
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] balance_dirty_pages_ratelimited
     0.01%  swapper          [kernel.kallsyms]    [k] skb_defer_rx_timestamp
     0.01%  swapper          [kernel.kallsyms]    [k] skb_add_rx_frag
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] perf_prepare_sample
     0.01%  swapper          [kernel.kallsyms]    [k] alloc_pages_current
     0.01%  swapper          [kernel.kallsyms]    [k] next_online_pgdat
     0.01%  swapper          [kernel.kallsyms]    [k] schedule_idle
     0.01%  pg_basebackup    libpq.so.5.13        [.] pqsecure_raw_read
     0.01%  ksoftirqd/1      [kernel.kallsyms]    [k] xennet_poll
     0.01%  swapper          [kernel.kallsyms]    [k] ip_output
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] generic_write_end
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] perf_event_output_forward
     0.01%  pg_basebackup    libpq.so.5.13        [.] PQfreemem
     0.01%  kswapd0          [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.01%  swapper          [kernel.kallsyms]    [k] napi_gro_receive
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] ksize
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] sock_def_readable
     0.01%  pg_basebackup    libpthread-2.26.so   [.] __pthread_enable_asynccancel
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] pfifo_fast_dequeue
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] perf_misc_flags
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __vfs_write
     0.01%  swapper          [kernel.kallsyms]    [k] raw_local_deliver
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_data_queue
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __sock_wfree
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __sb_start_write
     0.01%  pg_basebackup    libpq.so.5.13        [.] pqWait
     0.01%  kworker/u30:0    [kernel.kallsyms]    [k] __test_set_page_writeback
     0.01%  pg_basebackup    libpq.so.5.13        [.] pqCheckInBufferSpace
     0.01%  kworker/u30:0    [xfs]                [k] xfs_map_at_offset
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] validate_xmit_skb
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] netif_skb_features
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] tracing_generic_entry_update
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.01%  pg_basebackup    [xfs]                [k] xfs_find_bdev_for_inode
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __lru_cache_add
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] inet_gro_receive
     0.01%  swapper          [kernel.kallsyms]    [k] sock_put
     0.01%  swapper          [kernel.kallsyms]    [k] perf_output_begin_forward
     0.01%  swapper          [kernel.kallsyms]    [k] __sk_dst_check
     0.01%  ksoftirqd/1      [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.01%  kswapd0          [kernel.kallsyms]    [k] __slab_free
     0.01%  swapper          [kernel.kallsyms]    [k] __kmalloc_node_track_caller
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] dev_gro_receive
     0.01%  swapper          [kernel.kallsyms]    [k] perf_output_sample
     0.01%  kworker/2:2      [kernel.kallsyms]    [k] test_clear_page_writeback
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] lock_sock_nested
     0.01%  pg_basebackup    pg_basebackup        [.] ReceiveCopyData
     0.01%  swapper          [kernel.kallsyms]    [k] perf_tp_event
     0.01%  swapper          [kernel.kallsyms]    [k] set_cpu_sd_state_idle
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] _copy_to_iter
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] iov_iter_advance
     0.01%  kswapd0          [xfs]                [k] xfs_count_page_state
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] vfs_write
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] copyout
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] skb_release_head_state
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __perf_event_overflow
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] poll_freewait
     0.01%  swapper          [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] skb_clone
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] tcp_v4_send_check
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] tcp_v4_md5_lookup
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __tcp_v4_send_check
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] tcp_queue_rcv
     0.01%  pg_basebackup    libc-2.26.so         [.] _IO_file_write@@GLIBC_2.2.5
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] net_tx_action
     0.01%  pg_basebackup    [xfs]                [k] xfs_log_reserve
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __perf_event_account_interrupt
     0.01%  kworker/u30:0    [kernel.kallsyms]    [k] release_pages
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] add_to_page_cache_lru
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] block_write_end
     0.01%  swapper          [kernel.kallsyms]    [k] __wake_up_common_lock
     0.01%  pg_basebackup    [xfs]                [k] xfs_iext_bno_to_ext
     0.01%  kworker/2:2      [kernel.kallsyms]    [k] mod_node_page_state
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] release_pages
     0.01%  perf             [kernel.kallsyms]    [k] __lock_text_start
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] down_write
     0.01%  swapper          [kernel.kallsyms]    [k] perf_output_copy
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_gro_complete
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_grow_window.isra.39
     0.01%  kswapd0          [kernel.kallsyms]    [k] cancel_dirty_page
     0.01%  kworker/u30:0    [xfs]                [k] xfs_add_to_ioend
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_event_data_recv
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_try_coalesce
     0.01%  swapper          [kernel.kallsyms]    [k] next_zone
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] iov_iter_copy_from_user_atomic
     0.01%  swapper          [kernel.kallsyms]    [k] __list_del_entry_valid
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] tcp_md5_do_lookup
     0.01%  kworker/2:2      [kernel.kallsyms]    [k] dec_zone_page_state
     0.01%  swapper          [kernel.kallsyms]    [k] eth_type_trans
     0.01%  swapper          [kernel.kallsyms]    [k] security_sock_rcv_skb
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] new_slab
     0.01%  kswapd0          [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] node_page_state
     0.01%  kswapd0          [kernel.kallsyms]    [k] _raw_spin_lock
     0.01%  kworker/2:2      [kernel.kallsyms]    [k] page_mapping
     0.01%  kworker/u30:0    [kernel.kallsyms]    [k] unlock_page
     0.01%  swapper          [kernel.kallsyms]    [k] first_online_pgdat
     0.01%  swapper          [kernel.kallsyms]    [k] skb_release_head_state
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] pagecache_get_page
     0.01%  swapper          [kernel.kallsyms]    [k] __skb_gro_checksum_complete
     0.01%  swapper          [kernel.kallsyms]    [k] ipv4_mtu
     0.01%  kworker/u30:0    [xfs]                [k] xfs_map_buffer.isra.13
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] memset_erms
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_ack
     0.01%  swapper          [kernel.kallsyms]    [k] tcp_v4_fill_cb
     0.01%  swapper          [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __build_skb
     0.01%  swapper          [kernel.kallsyms]    [k] __usecs_to_jiffies
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] perf_trace_run_bpf_submit
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] PageHuge
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] unlock_page
     0.01%  pg_basebackup    [xfs]                [k] xfs_inode_item_format
     0.01%  kswapd0          [kernel.kallsyms]    [k] clear_shadow_entry
     0.01%  ksoftirqd/1      [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] ip_rcv
     0.01%  swapper          [kernel.kallsyms]    [k] __perf_event_account_interrupt
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] __mnt_want_write_file
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] up_write
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] tcp_rcv_established
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] alloc_page_buffers
     0.01%  ksoftirqd/1      [kernel.kallsyms]    [k] smpboot_thread_fn
     0.01%  pg_basebackup    [kernel.kallsyms]    [k] sys_write
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_tp_event_match.isra.75.part.76
     0.00%  swapper          [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] net_rx_action
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  pg_basebackup    [xfs]                [k] xfs_iunlock
     0.00%  swapper          [kernel.kallsyms]    [k] __napi_schedule
     0.00%  swapper          [kernel.kallsyms]    [k] rcu_bh_qs
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mem_cgroup_try_charge
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  swapper          [kernel.kallsyms]    [k] sch_direct_xmit
     0.00%  swapper          [kernel.kallsyms]    [k] xennet_start_xmit
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] end_page_writeback
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] dec_zone_page_state
     0.00%  swapper          [kernel.kallsyms]    [k] mod_timer
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] unroll_tree_refs
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] xen_sched_clock
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __ip_local_out
     0.00%  swapper          [kernel.kallsyms]    [k] sk_filter_trim_cap
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __release_sock
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] security_socket_recvmsg
     0.00%  perf             [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] current_kernel_time64
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] validate_xmit_skb_list
     0.00%  pg_basebackup    libc-2.26.so         [.] __mempcpy_avx_unaligned_erms
     0.00%  swapper          [kernel.kallsyms]    [k] ip_finish_output
     0.00%  pg_basebackup    [xfs]                [k] xfs_file_buffered_aio_write
     0.00%  kswapd0          [kernel.kallsyms]    [k] try_to_free_buffers
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] alloc_buffer_head
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] page_mkclean
     0.00%  pg_basebackup    [xfs]                [k] xfs_inode_item_size
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] fsnotify
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __page_cache_release
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] iomap_apply
     0.00%  pg_basebackup    pg_basebackup        [.] progress_report
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50a4
     0.00%  perf             [kernel.kallsyms]    [k] __block_commit_write.isra.32
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] alloc_pages_current
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] clean_bdev_aliases
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] page_mapping
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_alloc
     0.00%  pg_basebackup    libc-2.26.so         [.] cfree@GLIBC_2.2.5
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_established_options
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp4_gro_receive
     0.00%  swapper          [kernel.kallsyms]    [k] __local_bh_enable_ip
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __copy_skb_header
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] iomap_write_begin.constprop.17
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] pagevec_lru_move_fn
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_copy_bits
     0.00%  swapper          [kernel.kallsyms]    [k] dev_queue_xmit_nit
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] find_get_pages_range
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_ijoin
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_v4_rcv
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_gro_receive
     0.00%  swapper          [kernel.kallsyms]    [k] perf_event_output_forward
     0.00%  kswapd0          [xfs]                [k] xfs_vm_releasepage
     0.00%  pg_basebackup    [xfs]                [k] xfs_file_iomap_end
     0.00%  swapper          [kernel.kallsyms]    [k] __alloc_skb
     0.00%  swapper          [kernel.kallsyms]    [k] xen_sched_clock
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_output_put_handle
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] kmem_cache_free_bulk
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_rcv_space_adjust
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __default_send_IPI_shortcut
     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    [xfs]                [k] xlog_grant_add_space.isra.6
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] inet_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] __remove_mapping
     0.00%  pg_basebackup    [xfs]                [k] xfs_iext_lookup_extent
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50b7
     0.00%  pg_basebackup    [xfs]                [k] xfs_bmbt_to_iomap
     0.00%  swapper          [kernel.kallsyms]    [k] napi_skb_free_stolen_head
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] netdev_pick_tx
     0.00%  kswapd0          [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_advance
     0.00%  swapper          [kernel.kallsyms]    [k] __tcp_select_window
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] inc_zone_page_state
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  pg_basebackup    [xfs]                [k] xfs_iextents_copy
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] do_softirq.part.17
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_csum_hwoffload_help
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] get_request
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] kmalloc_slab
     0.00%  pg_basebackup    [xfs]                [k] xfs_ilock
     0.00%  pg_basebackup    [xfs]                [k] __xfs_bmbt_get_all
     0.00%  pg_basebackup    libc-2.26.so         [.] _IO_do_write@@GLIBC_2.2.5
     0.00%  kswapd0          [kernel.kallsyms]    [k] uncharge_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] wait_for_stable_page
     0.00%  rngd             [kernel.kallsyms]    [k] __fget_light
     0.00%  pg_basebackup    [xfs]                [k] xfs_vn_update_time
     0.00%  pg_basebackup    libc-2.26.so         [.] _IO_file_overflow@@GLIBC_2.2.5
     0.00%  swapper          [kernel.kallsyms]    [k] __tcp_send_ack.part.33
     0.00%  swapper          [kernel.kallsyms]    [k] perf_prepare_sample
     0.00%  swapper          [kernel.kallsyms]    [k] skb_clone
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_send_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  swapper          [kernel.kallsyms]    [k] skb_checksum
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sock_recvmsg
     0.00%  swapper          [kernel.kallsyms]    [k] ip_send_check
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __perf_event_header__init_id
     0.00%  swapper          [kernel.kallsyms]    [k] __perf_event_overflow
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] generic_write_checks
     0.00%  swapper          [kernel.kallsyms]    [k] perf_misc_flags
     0.00%  swapper          [kernel.kallsyms]    [k] skb_push
     0.00%  pg_basebackup    [xfs]                [k] xlog_ungrant_log_space
     0.00%  rngd             [kernel.kallsyms]    [k] random_poll
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] path_put
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqGetInt
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] file_update_time
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_reserve
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] inc_node_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __tcp_select_window
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] net_tx_action
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] _copy_from_user
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mem_cgroup_uncharge
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_options_write
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] run_ksoftirqd
     0.00%  perf             [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] grab_cache_page_write_begin
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] schedule
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sock_def_readable
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_options_write
     0.00%  pg_basebackup    [xfs]                [k] xfs_fsb_to_db
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] copy_user_generic_unrolled
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_network_protocol
     0.00%  rngd             [kernel.kallsyms]    [k] poll_schedule_timeout
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __sched_text_start
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] iomap_write_end
     0.00%  swapper          [kernel.kallsyms]    [k] napi_schedule_prep
     0.00%  swapper          [kernel.kallsyms]    [k] sched_clock_cpu
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  swapper          [kernel.kallsyms]    [k] __tcp_v4_send_check
     0.00%  swapper          [kernel.kallsyms]    [k] perf_event_pid_type
     0.00%  swapper          [kernel.kallsyms]    [k] tracing_generic_entry_update
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sk_load_half_positive_offset
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] current_time
     0.00%  swapper          [kernel.kallsyms]    [k] csum_block_add_ext
     0.00%  swapper          [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_validate_incoming
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __sb_end_write
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_release_all
     0.00%  pg_basebackup    [xfs]                [k] xlog_grant_head_check
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref
     0.00%  swapper          [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_gro_receive
     0.00%  pg_basebackup    [xfs]                [k] xfs_get_extsz_hint
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ip_copy_addrs
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __sock_wfree
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_try_coalesce
     0.00%  swapper          [kernel.kallsyms]    [k] validate_xmit_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] page_mapped
     0.00%  kworker/u30:0    [xfs]                [k] xfs_imap_valid
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sched_clock_cpu
     0.00%  kswapd0          [kernel.kallsyms]    [k] page_referenced
     0.00%  rngd             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] net_rx_action
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] page_mapped
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __put_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] rw_verify_area
     0.00%  pg_basebackup    [xfs]                [k] xfs_bmbt_get_startoff
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __build_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] napi_complete_done
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_add_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] memcpy
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_push
     0.00%  swapper          [kernel.kallsyms]    [k] perf_trace_buf_alloc
     0.00%  swapper          [kernel.kallsyms]    [k] sk_load_half_positive_offset
     0.00%  swapper          [kernel.kallsyms]    [k] policy_nodemask
     0.00%  kswapd0          [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] _cond_resched
     0.00%  pg_basebackup    [xfs]                [k] xfs_file_aio_write_checks
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] packet_rcv
     0.00%  perf             [kernel.kallsyms]    [k] __add_to_page_cache_locked
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_rcv
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __radix_tree_preload
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] prandom_u32_state
     0.00%  pg_basebackup    [xfs]                [k] xfs_extent_busy_clear
     0.00%  swapper          [kernel.kallsyms]    [k] __netif_receive_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_grant_foreign_access_ref
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_send_delayed_ack
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] down_read
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_try_coalesce
     0.00%  pg_basebackup    [xfs]                [k] xfs_bmbt_get_startblock
     0.00%  swapper          [kernel.kallsyms]    [k] memcpy
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] radix_tree_lookup_slot
     0.00%  pg_basebackup    [xfs]                [k] xfs_log_space_wake
     0.00%  swapper          [kernel.kallsyms]    [k] gnttab_release_grant_reference
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __slab_alloc
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ksoftirqd_should_run
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kthread_should_stop
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_add_backlog
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __slab_free
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __tcp_ack_snd_check
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_send_ack
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] validate_xmit_xfrm
     0.00%  pg_basebackup    [xfs]                [k] xlog_space_left
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] percpu_counter_add_batch
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_swevent_overflow
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_trace_buf_update
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp4_gro_receive
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __kfree_skb_flush
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_free
     0.00%  swapper          [kernel.kallsyms]    [k] local_clock
     0.00%  swapper          [kernel.kallsyms]    [k] netif_skb_features
     0.00%  swapper          [kernel.kallsyms]    [k] skb_gro_reset_offset
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  swapper          [kernel.kallsyms]    [k] __kfree_skb_defer
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_rcv_established
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] create_page_buffers
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] get_task_policy.part.31
     0.00%  rngd             [kernel.kallsyms]    [k] do_sys_poll
     0.00%  kswapd0          [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ip_local_deliver
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ip_local_out
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ip_rcv_finish
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_copy_bits
     0.00%  perf             [kernel.kallsyms]    [k] iov_iter_fault_in_readable
     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          [kernel.kallsyms]    [k] skb_release_all
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_v4_md5_lookup
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_free_items
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50bf
     0.00%  pg_basebackup    [xfs]                [k] __xfs_trans_commit
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_gro_receive
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __fdget_pos
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mntput
     0.00%  swapper          [kernel.kallsyms]    [k] policy_node
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_release_data
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mutex_unlock
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __xfrm_policy_check2.constprop.34
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_apply_dquot_deltas
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50b7
     0.00%  pg_basebackup    libpq.so.5.13        [.] poll@plt
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_parse_md5sig_option
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_queue_rcv
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] pfifo_fast_enqueue
     0.00%  pg_basebackup    [xfs]                [k] xfs_cil_prepare_item.isra.2
     0.00%  swapper          [kernel.kallsyms]    [k] __wake_up_sync_key
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __qdisc_run
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_swevent_event
     0.00%  swapper          [kernel.kallsyms]    [k] __x86_indirect_thunk_r8
     0.00%  swapper          [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] test_clear_page_writeback
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __kmalloc_reserve.isra.42
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] add_wait_queue
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] gnttab_update_entry_v1
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] napi_gro_flush
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __bio_add_page
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  pg_basebackup    libpq.so.5.13        [.] __errno_location@plt
     0.00%  kswapd0          [kernel.kallsyms]    [k] free_hot_cold_page_list
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] inet_ehashfn
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] raw_local_deliver
     0.00%  pg_basebackup    [xfs]                [k] xfs_inode_item_committing
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] inet_gro_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ipv4_dst_check
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] find_get_entry
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] try_charge
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_log_inode
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mod_timer
     0.00%  kswapd0          [kernel.kallsyms]    [k] page_evictable
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] _raw_spin_unlock_bh
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] pagevec_lookup_range
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_v4_do_rcv
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_v4_inbound_md5_hash
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] kfree_skbmem
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mutex_lock
     0.00%  swapper          [kernel.kallsyms]    [k] perf_swevent_get_recursion_context
     0.00%  kswapd0          [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __fdget
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_add_backlog
     0.00%  swapper          [kernel.kallsyms]    [k] kmalloc_slab
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] dec_zone_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __set_page_dirty
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ip_local_deliver_finish
     0.00%  pg_basebackup    [xfs]                [k] xfs_inode_item_format_data_fork.isra.5
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] dst_release
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] perf_output_end
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50bf
     0.00%  swapper          [kernel.kallsyms]    [k] __x86_indirect_thunk_rcx
     0.00%  swapper          [kernel.kallsyms]    [k] kfree_skb_partial
     0.00%  swapper          [kernel.kallsyms]    [k] perf_output_put_handle
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp4_gro_complete
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_data_queue
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_try_coalesce
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_add_item
     0.00%  swapper          [kernel.kallsyms]    [k] perf_trace_run_bpf_submit
     0.00%  swapper          [kernel.kallsyms]    [k] skb_csum_hwoffload_help
     0.00%  perf             libpthread-2.26.so   [.] __libc_write
     0.00%  swapper          [kernel.kallsyms]    [k] __ip_local_out
     0.00%  kswapd0          [kernel.kallsyms]    [k] total_mapcount
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] napi_complete_done
     0.00%  kworker/u30:0    [xfs]                [k] xfs_trim_extent
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] local_clock
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_try_rmem_schedule
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kfree
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_gro_receive
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __skb_checksum
     0.00%  swapper          [kernel.kallsyms]    [k] rb_first
     0.00%  kswapd0          [kernel.kallsyms]    [k] free_buffer_head
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] iomap_file_buffered_write
     0.00%  swapper          [kernel.kallsyms]    [k] __copy_skb_header
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50c3
     0.00%  kswapd0          [kernel.kallsyms]    [k] do_csum
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __slab_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __x86_indirect_thunk_r15
     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    [xfs]                [k] xfs_trans_free_dqinfo
     0.00%  swapper          [kernel.kallsyms]    [k] ip_local_out
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c5161
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] copyin
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] dput
     0.00%  swapper          [kernel.kallsyms]    [k] sk_reset_timer
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __bio_try_merge_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __list_del_entry_valid
     0.00%  swapper          [kernel.kallsyms]    [k] __perf_event_header__init_id
     0.00%  kswapd0          [kernel.kallsyms]    [k] try_to_release_page
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] rcu_bh_qs
     0.00%  pg_basebackup    [xfs]                [k] xfs_iext_get_ext
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] policy_nodemask
     0.00%  swapper          [kernel.kallsyms]    [k] __default_send_IPI_shortcut
     0.00%  swapper          [kernel.kallsyms]    [k] ksize
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_rq_init
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_event_data_recv
     0.00%  swapper          [kernel.kallsyms]    [k] perf_tp_event_match.isra.75.part.76
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_ooo_try_coalesce
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] _cond_resched
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] gnttab_update_entry_v1
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] end_page_writeback
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] mod_node_page_state
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] mem_cgroup_page_lruvec
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] free_hot_cold_page_list
     0.00%  rngd             [kernel.kallsyms]    [k] __sched_text_start
     0.00%  swapper          [kernel.kallsyms]    [k] ip_copy_addrs
     0.00%  swapper          [kernel.kallsyms]    [k] lock_timer_base
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_rcv_finish
     0.00%  kworker/u30:0    [xfs]                [k] xfs_start_page_writeback
     0.00%  kworker/u30:0    [xfs]                [k] xfs_trim_extent_eof
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] security_sock_rcv_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] csum_partial_ext
     0.00%  pg_basebackup    [xfs]                [k] kmem_zone_alloc
     0.00%  pg_basebackup    [xfs]                [k] xfs_inode_item_unlock
     0.00%  rngd             [kernel.kallsyms]    [k] schedule_hrtimeout_range_clock
     0.00%  kswapd0          [kernel.kallsyms]    [k] memcpy_erms
     0.00%  kworker/u30:0    [xfs]                [k] xfs_fsb_to_db
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __page_cache_alloc
     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] tcp_ack
     0.00%  kswapd0          [kernel.kallsyms]    [k] uncharge_batch
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sched_clock
     0.00%  pg_basebackup    [xfs]                [k] xfs_bmbt_get_blockcount
     0.00%  swapper          [kernel.kallsyms]    [k] __kmalloc_reserve.isra.42
     0.00%  swapper          [kernel.kallsyms]    [k] perf_trace_buf_update
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_urg
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_try_coalesce
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] page_mapping
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __kfree_skb_defer
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sock_put
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] consume_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] inet_gro_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_queue_xmit
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_free_head
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_v4_fill_cb
     0.00%  swapper          [kernel.kallsyms]    [k] validate_xmit_xfrm
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kmem_cache_free_bulk
     0.00%  kswapd0          [kernel.kallsyms]    [k] mem_cgroup_uncharge_list
     0.00%  kswapd0          [kernel.kallsyms]    [k] super_cache_count
     0.00%  perf             [kernel.kallsyms]    [k] do_syscall_64
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_defer_rx_timestamp
     0.00%  pg_basebackup    pg_basebackup        [.] PQfreemem@plt
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50c3
     0.00%  swapper          [kernel.kallsyms]    [k] perf_swevent_overflow
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]    [k] __list_add_valid
     0.00%  kswapd0          [kernel.kallsyms]    [k] __list_del_entry_valid
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] napi_gro_receive
     0.00%  pg_basebackup    [xfs]                [k] xfs_inode_item_data_fork_size.isra.1
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c5161
     0.00%  swapper          [kernel.kallsyms]    [k] __x86_indirect_thunk_r9
     0.00%  swapper          [kernel.kallsyms]    [k] rb_next
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_md5_do_lookup
     0.00%  kswapd0          [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] csum_partial
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] native_apic_mem_read
     0.00%  swapper          [kernel.kallsyms]    [k] netdev_pick_tx
     0.00%  swapper          [kernel.kallsyms]    [k] validate_xmit_skb_list
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] netif_receive_skb_internal
     0.00%  kswapd0          [kernel.kallsyms]    [k] xennet_poll
     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] __kfree_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] eth_type_trans
     0.00%  pg_basebackup    [xfs]                [k] xfs_log_ticket_put
     0.00%  swapper          [kernel.kallsyms]    [k] sched_clock
     0.00%  swapper          [kernel.kallsyms]    [k] sk_load_byte_positive_offset
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __kfree_skb_flush
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] policy_node
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_free_item_desc
     0.00%  swapper          [kernel.kallsyms]    [k] arch_cpu_idle_exit
     0.00%  swapper          [kernel.kallsyms]    [k] skb_network_protocol
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] rcu_all_qs
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_release_head_state
     0.00%  perf             [kernel.kallsyms]    [k] perf_poll
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __fsnotify_parent
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_add_rx_frag
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_grow_window.isra.39
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] up_read
     0.00%  pg_basebackup    [xfs]                [k] xlog_grant_push_ail
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50a4
     0.00%  kswapd0          [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  kswapd0          [kernel.kallsyms]    [k] queue_work_on
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] generic_make_request_checks
     0.00%  perf             [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] unlock_page_memcg
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] inet_ehashfn
     0.00%  perf             [kernel.kallsyms]    [k] memset_erms
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50bb
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __skb_clone
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_v4_do_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_slab.part.49
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sk_filter_trim_cap
     0.00%  pg_basebackup    [xfs]                [k] xfs_log_calc_unit_res
     0.00%  swapper          [kernel.kallsyms]    [k] __zone_watermark_ok
     0.00%  swapper          [kernel.kallsyms]    [k] pfifo_fast_dequeue
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50b3
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __skb_checksum
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] napi_gro_flush
     0.00%  kswapd0          [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_send_delayed_ack
     0.00%  swapper          [kernel.kallsyms]    [k] perf_output_end
     0.00%  swapper          [kernel.kallsyms]    [k] skb_free_head
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __dev_queue_xmit
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_local_deliver_finish
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] list_sort.part.0
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] lru_add_drain_cpu
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] napi_skb_free_stolen_head
     0.00%  rngd             [kernel.kallsyms]    [k] schedule
     0.00%  swapper          [kernel.kallsyms]    [k] rb_insert_color
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_finish_output2
     0.00%  kswapd0          [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_queue_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mem_cgroup_uncharge_list
     0.00%  pg_basebackup    [xfs]                [k] xfs_bmbt_get_all
     0.00%  swapper          [kernel.kallsyms]    [k] __pv_queued_spin_lock_slowpath
     0.00%  swapper          [kernel.kallsyms]    [k] native_apic_mem_read
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __sk_dst_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp4_gro_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_v4_inbound_md5_hash
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] inc_node_page_state
     0.00%  perf             [kernel.kallsyms]    [k] finish_task_switch
     0.00%  swapper          [kernel.kallsyms]    [k] rb_erase
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __kmalloc_node_track_caller
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __tcp_ack_snd_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_alloc_bioset
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] part_inc_in_flight
     0.00%  perf             [kernel.kallsyms]    [k] mark_buffer_dirty
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __napi_schedule
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] lru_cache_add
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] radix_tree_maybe_preload
     0.00%  rngd             [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c5162
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_add_rx_frag
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_grow_window.isra.39
     0.00%  kswapd0          [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  perf             [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  perf             libc-2.26.so         [.] __poll
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] security_file_permission
     0.00%  swapper          [kernel.kallsyms]    [k] default_idle_call
     0.00%  swapper          [kernel.kallsyms]    [k] perf_swevent_event
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c514c
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __wake_up_common_lock
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_v4_fill_cb
     0.00%  kswapd0          [kernel.kallsyms]    [k] net_rx_action
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] mempool_alloc
     0.00%  perf             [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sk_load_byte_positive_offset
     0.00%  swapper          [kernel.kallsyms]    [k] __x86_indirect_thunk_rdx
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_send_ack
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50c9
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_output
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_output_copy
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sock_put
     0.00%  kswapd0          [kernel.kallsyms]    [k] sock_def_readable
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_queue_bounce
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] generic_make_request
     0.00%  perf             [kernel.kallsyms]    [k] __fget_light
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __zone_watermark_ok
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sk_reset_timer
     0.00%  swapper          [kernel.kallsyms]    [k] get_seconds
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50d0
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __napi_schedule
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] rcu_bh_qs
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_data_queue
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_init
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] disk_map_sector_rcu
     0.00%  perf             [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __list_add_valid
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __put_compound_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __skb_gro_checksum_complete
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_checksum
     0.00%  pg_basebackup    [xfs]                [k] xlog_ticket_alloc
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __tcp_select_window
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] csum_partial_ext
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kfree_skb_partial
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] raw_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]    [k] inet_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] lru_add_drain_cpu
     0.00%  kswapd0          [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_v4_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] unlock_page_memcg
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] smp_call_function_many
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __mnt_drop_write_file
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __wake_up_common_lock
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] list_sort
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] schedule_hrtimeout_range
     0.00%  pg_basebackup    [xfs]                [k] xfs_start_buffer_writeback
     0.00%  pg_basebackup    libpq.so.5.13        [.] free@plt
     0.00%  pg_basebackup    libpq.so.5.13        [.] memmove@plt
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c5162
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] alloc_pages_current
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] csum_partial
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] napi_gro_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] napi_gro_receive
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_event_data_recv
     0.00%  kswapd0          [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_node_memcg
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_queue_rcv
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] mempool_alloc_slab
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]    [k] create_empty_buffers
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] memset
     0.00%  pg_basebackup    [xfs]                [k] xfs_find_daxdev_for_inode
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c514c
     0.00%  swapper          [kernel.kallsyms]    [k] sk_forced_mem_schedule
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __do_page_fault
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] eth_type_trans
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_output_sample
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_tp_event
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sk_filter_trim_cap
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50b7
     0.00%  kswapd0          [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.00%  kswapd0          [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] find_get_entries
     0.00%  kswapd0          [kernel.kallsyms]    [k] invalidate_mapping_pages
     0.00%  kswapd0          [kernel.kallsyms]    [k] packet_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] shmem_unused_huge_count
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_copy_bits
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.00%  perf             [kernel.kallsyms]    [k] __slab_alloc
     0.00%  perf             [kernel.kallsyms]    [k] iomap_write_begin.constprop.17
     0.00%  perf             [kernel.kallsyms]    [k] mem_cgroup_commit_charge
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] _raw_spin_lock_irq
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] csum_block_add_ext
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] napi_schedule_prep
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50d7
     0.00%  swapper          [kernel.kallsyms]    [k] perf_instruction_pointer
     0.00%  dhclient-script  [kernel.kallsyms]    [k] unmap_page_range
     0.00%  dhclient-script  libc-2.26.so         [.] __mbrtowc
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __usecs_to_jiffies
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sch_direct_xmit
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50a5
     0.00%  kswapd0          [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __pagevec_release
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_integrity_prep
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_account_io_start
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_throtl_bio
     0.00%  perf             [kernel.kallsyms]    [k] node_dirty_ok
     0.00%  perf             perf                 [.] 0x000000000003ad61
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] dev_queue_xmit
     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] timespec_trunc
     0.00%  pg_basebackup    [xfs]                [k] xfs_log_done
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50b3
     0.00%  rngd             [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  rngd             [kernel.kallsyms]    [k] xennet_poll
     0.00%  swapper          [kernel.kallsyms]    [k] sock_rfree
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50fa
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __lock_text_start
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __skb_gro_checksum_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_prepare_sample
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_add_backlog
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_v4_send_check
     0.00%  kswapd0          [kernel.kallsyms]    [k] _cond_resched
     0.00%  kswapd0          [kernel.kallsyms]    [k] inactive_list_is_low
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  perf             [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  perf             [kernel.kallsyms]    [k] do_sys_poll
     0.00%  perf             [kernel.kallsyms]    [k] inet_gro_receive
     0.00%  perf             [kernel.kallsyms]    [k] mutex_lock
     0.00%  perf             [kernel.kallsyms]    [k] page_mapping
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __f_unlock_pos
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] balance_dirty_pages.isra.32
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] blk_queue_bio
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_validate_incoming
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50bb
     0.00%  swapper          [kernel.kallsyms]    [k] skb_condense
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50d7
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __alloc_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __local_bh_enable_ip
     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] gnttab_release_grant_reference
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ipv4_mtu
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] napi_skb_free_stolen_head
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_defer_rx_timestamp
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] xennet_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  kswapd0          [kernel.kallsyms]    [k] mem_cgroup_iter
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp4_gro_receive
     0.00%  kworker/1:1      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __bio_clone_fast
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_chain
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_attempt_plug_merge
     0.00%  perf             [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  perf             [kernel.kallsyms]    [k] __lru_cache_add
     0.00%  perf             [kernel.kallsyms]    [k] generic_write_end
     0.00%  perf             [kernel.kallsyms]    [k] iomap_write_actor
     0.00%  perf             [kernel.kallsyms]    [k] iov_iter_copy_from_user_atomic
     0.00%  perf             [kernel.kallsyms]    [k] node_page_state
     0.00%  perf             [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  perf             [kernel.kallsyms]    [k] unlock_page
     0.00%  perf             perf                 [.] 0x000000000003ad75
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __mnt_is_readonly.part.11
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] prandom_u32
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_commit
     0.00%  pg_basebackup    libpq.so.5.13        [.] malloc@plt
     0.00%  pg_basebackup    pg_basebackup        [.] PQgetCopyData@plt
     0.00%  pg_basebackup    pg_basebackup        [.] fwrite@plt
     0.00%  rngd             [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50e1
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c5104
     0.00%  dhclient-script  libc-2.26.so         [.] malloc
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __kfree_skb_defer
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __tcp_send_ack.part.33
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __wake_up_sync_key
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __xfrm_policy_check2.constprop.34
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] gnttab_grant_foreign_access_ref
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] mod_timer
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_misc_flags
     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] __build_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_md5_do_lookup
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] mem_cgroup_page_lruvec
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] do_csum
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] part_round_stats
     0.00%  perf             [kernel.kallsyms]    [k] add_to_page_cache_lru
     0.00%  perf             [kernel.kallsyms]    [k] clean_bdev_aliases
     0.00%  perf             [kernel.kallsyms]    [k] new_slab
     0.00%  perf             [kernel.kallsyms]    [k] xennet_poll
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_gro_complete
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c515c
     0.00%  rngd             [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c515c
     0.00%  dhclient-script  libc-2.26.so         [.] __gconv_transform_utf8_internal
     0.00%  dhclient-script  libc-2.26.so         [.] _int_malloc
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __perf_event_account_interrupt
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_send_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sk_load_half_positive_offset
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_parse_md5sig_option
     0.00%  kswapd0          [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] __sock_wfree
     0.00%  kswapd0          [kernel.kallsyms]    [k] kswapd
     0.00%  kswapd0          [kernel.kallsyms]    [k] pagevec_remove_exceptionals
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_rcv_established
     0.00%  kworker/1:1      [kernel.kallsyms]    [k] process_one_work
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_split
     0.00%  perf             [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  perf             [kernel.kallsyms]    [k] do_csum
     0.00%  perf             [kernel.kallsyms]    [k] get_mem_cgroup_from_mm
     0.00%  perf             [kernel.kallsyms]    [k] mem_cgroup_try_charge
     0.00%  perf             [kernel.kallsyms]    [k] memcpy_erms
     0.00%  perf             [kernel.kallsyms]    [k] pagecache_get_page
     0.00%  perf             [xfs]                [k] xfs_file_write_iter
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __usecs_to_jiffies
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __x86_indirect_thunk_r10
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __x86_indirect_thunk_r8
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] clear_page_dirty_for_io
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] gnttab_release_grant_reference
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] kfree_skb_partial
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] lock_timer_base
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] rb_next
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_gro_reset_offset
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_parse_md5sig_option
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] write_cache_pages
     0.00%  pg_basebackup    [xfs]                [k] xfs_do_writepage
     0.00%  pg_basebackup    libc-2.26.so         [.] @plt
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50e1
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50fa
     0.00%  rngd             [kernel.kallsyms]    [k] do_csum
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_v4_rcv
     0.00%  swapper          [kernel.kallsyms]    [k] __qdisc_run
     0.00%  swapper          [kernel.kallsyms]    [k] pfifo_fast_enqueue
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c5154
     0.00%  systemd          [kernel.kallsyms]    [k] __lock_text_start
     0.00%  dhclient-script  bash                 [.] yyparse
     0.00%  irqbalance       [kernel.kallsyms]    [k] memcpy_erms
     0.00%  irqbalance       [kernel.kallsyms]    [k] mutex_unlock
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_finish_output
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_output_begin_forward
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_checksum
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_csum_hwoffload_help
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_ack
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_send_delayed_ack
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_validate_incoming
     0.00%  kswapd0          [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  kswapd0          [kernel.kallsyms]    [k] __skb_clone
     0.00%  kswapd0          [kernel.kallsyms]    [k] net_tx_action
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] __slab_free
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] put_cpu_partial
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __disk_get_part
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] mem_cgroup_uncharge_list
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] memcpy_erms
     0.00%  perf             [kernel.kallsyms]    [k] PageHuge
     0.00%  perf             [kernel.kallsyms]    [k] __audit_syscall_exit
     0.00%  perf             [kernel.kallsyms]    [k] __sb_end_write
     0.00%  perf             [kernel.kallsyms]    [k] alloc_buffer_head
     0.00%  perf             [kernel.kallsyms]    [k] balance_dirty_pages_ratelimited
     0.00%  perf             [kernel.kallsyms]    [k] poll_freewait
     0.00%  perf             [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  perf             [kernel.kallsyms]    [k] vfs_write
     0.00%  perf             [xfs]                [k] xfs_file_iomap_begin
     0.00%  perf             perf                 [.] fdarray__poll
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __wake_up_sync_key
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] rb_first
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_check_space
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_try_rmem_schedule
     0.00%  pg_basebackup    libpq.so.5.13        [.] memcpy@plt
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c5150
     0.00%  rngd             [kernel.kallsyms]    [k] __sock_wfree
     0.00%  rngd             [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  rngd             [kernel.kallsyms]    [k] packet_rcv
     0.00%  swapper          [kernel.kallsyms]    [k] find_next_bit
     0.00%  swapper          [kernel.kallsyms]    [k] kfree_skbmem
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50e7
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c5150
     0.00%  dhclient-script  [kernel.kallsyms]    [k] copy_page
     0.00%  irqbalance       [kernel.kallsyms]    [k] mutex_lock
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __perf_event_overflow
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] csum_block_add_ext
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kthread_should_park
     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] pfifo_fast_dequeue
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] policy_node
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sk_reset_timer
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_gro_reset_offset
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_options_write
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_try_rmem_schedule
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50bf
     0.00%  kswapd0          [kernel.kallsyms]    [k] __kfree_skb_flush
     0.00%  kswapd0          [kernel.kallsyms]    [k] __slab_alloc
     0.00%  kswapd0          [kernel.kallsyms]    [k] alloc_pages_current
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_rcv_finish
     0.00%  kswapd0          [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  kswapd0          [kernel.kallsyms]    [k] napi_gro_complete
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_output_sample
     0.00%  kworker/0:1      [kernel.kallsyms]    [k] process_one_work
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] memcpy_erms
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] alloc_request_simple
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_associate_blkcg
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_clone_fast
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_init_request_from_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] ip_rcv
     0.00%  perf             [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.00%  perf             [kernel.kallsyms]    [k] alloc_page_buffers
     0.00%  perf             [kernel.kallsyms]    [k] create_page_buffers
     0.00%  perf             [kernel.kallsyms]    [k] down_write
     0.00%  perf             [kernel.kallsyms]    [k] find_get_entry
     0.00%  perf             [kernel.kallsyms]    [k] find_get_pages_range
     0.00%  perf             [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref_v1
     0.00%  perf             [kernel.kallsyms]    [k] iomap_write_end
     0.00%  perf             [kernel.kallsyms]    [k] iov_iter_advance
     0.00%  perf             [kernel.kallsyms]    [k] mutex_unlock
     0.00%  perf             [kernel.kallsyms]    [k] policy_node
     0.00%  perf             [kernel.kallsyms]    [k] release_pages
     0.00%  perf             [kernel.kallsyms]    [k] sock_def_readable
     0.00%  perf             [kernel.kallsyms]    [k] wait_for_stable_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] domain_dirty_limits
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mod_node_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] rb_erase
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] rwsem_spin_on_owner
     0.00%  pg_basebackup    libc-2.26.so         [.] _IO_file_close
     0.00%  pg_basebackup    libc-2.26.so         [.] __lxstat64
     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] 0xffffffffa01c50ff
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c5104
     0.00%  rngd             [kernel.kallsyms]    [k] memcpy_erms
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_check_space
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x0000000000121590
     0.00%  dhclient-script  [kernel.kallsyms]    [k] copy_page_range
     0.00%  dhclient-script  [kernel.kallsyms]    [k] flush_tlb_mm_range
     0.00%  dhclient-script  [kernel.kallsyms]    [k] page_remove_rmap
     0.00%  dhclient-script  libc-2.26.so         [.] _int_free
     0.00%  irqbalance       [kernel.kallsyms]    [k] __lock_text_start
     0.00%  ksoftirqd/0      [kernel.kallsyms]    [k] __slab_free
     0.00%  ksoftirqd/0      [kernel.kallsyms]    [k] radix_tree_node_rcu_free
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __perf_event_header__init_id
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __pv_queued_spin_lock_slowpath
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __x86_indirect_thunk_r8
     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] memcpy
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] napi_schedule_prep
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_swevent_get_recursion_context
     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] policy_nodemask
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] rb_first
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_network_protocol
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] skb_release_all
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_urg
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_v4_md5_lookup
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] xen_sched_clock
     0.00%  kswapd0          [kernel.kallsyms]    [k] __sk_dst_check
     0.00%  kswapd0          [kernel.kallsyms]    [k] __skb_checksum
     0.00%  kswapd0          [kernel.kallsyms]    [k] consume_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] cpumask_next
     0.00%  kswapd0          [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kswapd0          [kernel.kallsyms]    [k] gnttab_update_entry_v1
     0.00%  kswapd0          [kernel.kallsyms]    [k] inet_ehashfn
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_queue_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] ipv4_dst_check
     0.00%  kswapd0          [kernel.kallsyms]    [k] list_lru_count_one
     0.00%  kswapd0          [kernel.kallsyms]    [k] napi_complete_done
     0.00%  kswapd0          [kernel.kallsyms]    [k] napi_gro_flush
     0.00%  kswapd0          [kernel.kallsyms]    [k] pgdat_balanced
     0.00%  kswapd0          [kernel.kallsyms]    [k] raw_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]    [k] shrink_node
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_try_coalesce
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp4_gro_complete
     0.00%  kswapd0          [kernel.kallsyms]    [k] try_to_unmap_flush
     0.00%  kswapd0          [sunrpc]             [k] rpcauth_cache_shrink_count
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] bio_put
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] refresh_cpu_vm_stats
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] text_poke
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __sched_text_start
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_rq_bio_prep
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] net_rx_action
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] xen_sched_clock
     0.00%  perf             [kernel.kallsyms]    [k] __fsnotify_parent
     0.00%  perf             [kernel.kallsyms]    [k] __radix_tree_preload
     0.00%  perf             [kernel.kallsyms]    [k] __slab_free
     0.00%  perf             [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  perf             [kernel.kallsyms]    [k] block_write_end
     0.00%  perf             [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  perf             [kernel.kallsyms]    [k] generic_write_checks
     0.00%  perf             [kernel.kallsyms]    [k] sys_write
     0.00%  perf             [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  perf             [xfs]                [k] xfs_ilock
     0.00%  perf             perf                 [.] perf_mmap__consume
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __x86_indirect_thunk_rcx
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __x86_indirect_thunk_rdx
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] free_compound_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] generic_permission
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] inc_zone_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] iov_iter_init
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] percpu_counter_add_batch
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] rb_insert_color
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] skb_condense
     0.00%  pg_basebackup    [xfs]                [k] _xfs_trans_bjoin
     0.00%  pg_basebackup    [xfs]                [k] xfs_free_eofblocks
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqParseInput3
     0.00%  pg_basebackup    libpthread-2.26.so   [.] __close
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50c9
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c5154
     0.00%  ps               [kernel.kallsyms]    [k] do_syscall_64
     0.00%  ps               libc-2.26.so         [.] read
     0.00%  rngd             [kernel.kallsyms]    [k] __indirect_thunk_start
     0.00%  rngd             [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.00%  rngd             [kernel.kallsyms]    [k] __slab_free
     0.00%  rngd             [kernel.kallsyms]    [k] __tcp_ack_snd_check
     0.00%  rngd             [kernel.kallsyms]    [k] inet_gro_receive
     0.00%  rngd             [kernel.kallsyms]    [k] kfree
     0.00%  rngd             [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  rngd             [kernel.kallsyms]    [k] skb_try_coalesce
     0.00%  rngd             [kernel.kallsyms]    [k] sock_def_readable
     0.00%  rngd             [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  sshd             [kernel.kallsyms]    [k] __lock_text_start
     0.00%  :3607            [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  bash             [kernel.kallsyms]    [k] unmap_page_range
     0.00%  cat              ld-2.26.so           [.] do_lookup_x
     0.00%  chrony-helper    libc-2.26.so         [.] __gconv_transform_utf8_internal
     0.00%  crond            [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  curl             [kernel.kallsyms]    [k] __split_vma
     0.00%  curl             [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  curl             ld-2.26.so           [.] do_lookup_x
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] unix_stream_read_generic
     0.00%  dhclient-script  [kernel.kallsyms]    [k] copy_strings.isra.20
     0.00%  dhclient-script  [kernel.kallsyms]    [k] do_syscall_64
     0.00%  dhclient-script  [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  dhclient-script  [kernel.kallsyms]    [k] mem_cgroup_from_task
     0.00%  dhclient-script  [kernel.kallsyms]    [k] release_pages
     0.00%  dhclient-script  [kernel.kallsyms]    [k] unlock_page
     0.00%  dhclient-script  bash                 [.] hash_search
     0.00%  dhclient-script  bash                 [.] make_child
     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%  grep             [kernel.kallsyms]    [k] __do_page_fault
     0.00%  ip               [kernel.kallsyms]    [k] __lock_text_start
     0.00%  ip               [kernel.kallsyms]    [k] arch_local_irq_enable
     0.00%  ip               [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  irqbalance       [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  irqbalance       [kernel.kallsyms]    [k] seq_put_decimal_ull
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __list_del_entry_valid
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __qdisc_run
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __x86_indirect_thunk_rcx
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] get_seconds
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] lock_timer_base
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_event_output_forward
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_event_pid_type
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_output_put_handle
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_swevent_overflow
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] radix_tree_node_rcu_free
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] rb_insert_color
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sched_clock
     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] tcp_send_ack
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tracing_generic_entry_update
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] validate_xmit_skb
     0.00%  kswapd0          [kernel.kallsyms]    [k] __alloc_skb
     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] _raw_spin_trylock
     0.00%  kswapd0          [kernel.kallsyms]    [k] csum_partial
     0.00%  kswapd0          [kernel.kallsyms]    [k] csum_partial_ext
     0.00%  kswapd0          [kernel.kallsyms]    [k] eth_type_trans
     0.00%  kswapd0          [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_finish_output
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_local_deliver_finish
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_output
     0.00%  kswapd0          [kernel.kallsyms]    [k] lruvec_lru_size
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_trace_run_bpf_submit
     0.00%  kswapd0          [kernel.kallsyms]    [k] prepare_kswapd_sleep
     0.00%  kswapd0          [kernel.kallsyms]    [k] prepare_to_wait
     0.00%  kswapd0          [kernel.kallsyms]    [k] rmap_walk_file
     0.00%  kswapd0          [kernel.kallsyms]    [k] shmem_mapping
     0.00%  kswapd0          [kernel.kallsyms]    [k] sk_load_half_positive_offset
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_clone
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_release_data
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_grow_window.isra.39
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_options_write
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_v4_do_rcv
     0.00%  kswapd0          [kernel.kallsyms]    [k] tracing_generic_entry_update
     0.00%  kworker/0:1      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/0:1      [kernel.kallsyms]    [k] smp_call_function_many
     0.00%  kworker/1:1      [kernel.kallsyms]    [k] refresh_cpu_vm_stats
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] bio_free
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  kworker/2:1H     [kernel.kallsyms]    [k] __lock_text_start
     0.00%  kworker/2:1H     [xfs]                [k] xfs_iflush_abort
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] down_read
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] down_write
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] worker_thread
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] _cond_resched
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __list_add_valid
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_phys_segments
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_rq_merge_ok
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] do_writepages
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] down_read_trylock
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] elv_set_request
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] free_hot_cold_page_list
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] inet_gro_receive
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] ip_local_deliver_finish
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] sched_clock
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] sock_def_readable
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] submit_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] tcp4_gro_receive
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] tcp_queue_rcv
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] tcp_v4_rcv
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] wbc_attach_and_unlock_inode
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] xennet_poll
     0.00%  kworker/u30:0    [xfs]                [k] xfs_mod_fdblocks
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] __lock_text_start
     0.00%  logger           [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  perf             [kernel.kallsyms]    [k] __build_skb
     0.00%  perf             [kernel.kallsyms]    [k] __page_cache_alloc
     0.00%  perf             [kernel.kallsyms]    [k] __sb_start_write
     0.00%  perf             [kernel.kallsyms]    [k] __sched_text_start
     0.00%  perf             [kernel.kallsyms]    [k] __tcp_transmit_skb
     0.00%  perf             [kernel.kallsyms]    [k] __vfs_write
     0.00%  perf             [kernel.kallsyms]    [k] _cond_resched
     0.00%  perf             [kernel.kallsyms]    [k] alloc_pages_current
     0.00%  perf             [kernel.kallsyms]    [k] copy_user_generic_unrolled
     0.00%  perf             [kernel.kallsyms]    [k] copyin
     0.00%  perf             [kernel.kallsyms]    [k] fput
     0.00%  perf             [kernel.kallsyms]    [k] gnttab_update_entry_v1
     0.00%  perf             [kernel.kallsyms]    [k] iomap_apply
     0.00%  perf             [kernel.kallsyms]    [k] napi_gro_flush
     0.00%  perf             [kernel.kallsyms]    [k] packet_rcv
     0.00%  perf             [kernel.kallsyms]    [k] pagevec_lookup_range
     0.00%  perf             [kernel.kallsyms]    [k] raw_local_deliver
     0.00%  perf             [kernel.kallsyms]    [k] tcp_gro_receive
     0.00%  perf             [kernel.kallsyms]    [k] tcp_md5_do_lookup
     0.00%  perf             [kernel.kallsyms]    [k] tcp_queue_rcv
     0.00%  perf             [kernel.kallsyms]    [k] up_write
     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_trans_reserve
     0.00%  perf             perf                 [.] 0x000000000003acd0
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __d_lookup
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __netif_receive_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] apic_send_IPI_self
     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] blk_rq_init
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] dec_zone_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] dirty_poll_interval.part.23
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] do_select
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] irq_work_queue
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] legitimize_path.isra.32
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] mntput_no_expire
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] notify_change
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] path_openat
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] set_root
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_urg
     0.00%  pg_basebackup    [vdso]               [.] __vdso_gettimeofday
     0.00%  pg_basebackup    [xfs]                [k] __xfs_bunmapi
     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_add_to_ioend
     0.00%  pg_basebackup    [xfs]                [k] xfs_bmap_add_extent_hole_delay
     0.00%  pg_basebackup    [xfs]                [k] xfs_bmapi_read
     0.00%  pg_basebackup    [xfs]                [k] xfs_btree_update_keys
     0.00%  pg_basebackup    [xfs]                [k] xfs_buf_iomove
     0.00%  pg_basebackup    [xfs]                [k] xfs_buf_item_format
     0.00%  pg_basebackup    [xfs]                [k] xfs_buf_read_map
     0.00%  pg_basebackup    [xfs]                [k] xfs_mod_fdblocks
     0.00%  pg_basebackup    [xfs]                [k] xfs_release
     0.00%  pg_basebackup    libc-2.26.so         [.] _IO_file_close_it@@GLIBC_2.2.5
     0.00%  pg_basebackup    libc-2.26.so         [.] __GI___chmod
     0.00%  pg_basebackup    libc-2.26.so         [.] __strcmp_sse2_unaligned
     0.00%  pg_basebackup    libpthread-2.26.so   [.] __open64
     0.00%  pg_basebackup    pg_basebackup        [.] ReceiveAndUnpackTarFile
     0.00%  pg_basebackup    pg_basebackup        [.] dopr
     0.00%  pg_basebackup    pg_basebackup        [.] strlcpy
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50de
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50e7
     0.00%  ps               [kernel.kallsyms]    [k] __d_lookup
     0.00%  ps               [kernel.kallsyms]    [k] memcpy_erms
     0.00%  ps               [kernel.kallsyms]    [k] strlen
     0.00%  rcu_sched        [kernel.kallsyms]    [k] __lock_text_start
     0.00%  rngd             [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  rngd             [kernel.kallsyms]    [k] __build_skb
     0.00%  rngd             [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  rngd             [kernel.kallsyms]    [k] __skb_clone
     0.00%  rngd             [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  rngd             [kernel.kallsyms]    [k] dev_gro_receive
     0.00%  rngd             [kernel.kallsyms]    [k] ip_rcv
     0.00%  rngd             [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_queue_rcv
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_v4_early_demux
     0.00%  sshd             [kernel.kallsyms]    [k] do_select
     0.00%  sshd             [unknown]            [.] 0x000055a96c4789ab
     0.00%  swapper          [kernel.kallsyms]    [k] radix_tree_node_rcu_free
     0.00%  swapper          [kernel.kallsyms]    [k] wakeup_kswapd
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50af
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c5160
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c5164
     0.00%  systemd          [kernel.kallsyms]    [k] __d_lookup_rcu
     0.00%  systemd          [kernel.kallsyms]    [k] do_syscall_64
     0.00%  systemd-journal  [kernel.kallsyms]    [k] proc_cgroup_show
     0.00%  systemd-logind   [unknown]            [.] 0x00007fc00c447307
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] blk_flush_plug_list
     0.00%  :3535            [kernel.kallsyms]    [k] __lock_text_start
     0.00%  :3535            [kernel.kallsyms]    [k] sock_def_readable
     0.00%  :3535            [unknown]            [.] 0x00007f6b2324ef82
     0.00%  :3535            [unknown]            [.] 0x00007f6b2324f220
     0.00%  :3535            [unknown]            [.] 0x00007f6b23afe8a0
     0.00%  :3535            [unknown]            [.] 0x00007f6b23b0362c
     0.00%  :3535            [unknown]            [.] 0x00007f6b23b45307
     0.00%  :3535            [unknown]            [.] 0x00007f6b23b6a10b
     0.00%  :3535            [unknown]            [.] 0x00007ffe47b67b52
     0.00%  :3542            [unknown]            [.] 0x00007f6b23b026b8
     0.00%  :3607            [kernel.kallsyms]    [k] __lock_text_start
     0.00%  :3607            [kernel.kallsyms]    [k] gnttab_update_entry_v1
     0.00%  :3607            [kernel.kallsyms]    [k] mem_cgroup_commit_charge
     0.00%  :3607            [kernel.kallsyms]    [k] security_socket_sendmsg
     0.00%  :3607            [kernel.kallsyms]    [k] workingset_refault
     0.00%  :3607            [unknown]            [.] 0x00000000007dc391
     0.00%  auditd           [kernel.kallsyms]    [k] do_syscall_64
     0.00%  auditd           [unknown]            [.] 0x00007ffe34957d30
     0.00%  awk              [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  awk              [kernel.kallsyms]    [k] unlink_anon_vmas
     0.00%  awk              libc-2.26.so         [.] _dl_addr
     0.00%  bash             [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  bash             [kernel.kallsyms]    [k] do_sigaction
     0.00%  bash             [kernel.kallsyms]    [k] do_wp_page
     0.00%  bash             [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  bash             [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  bash             [kernel.kallsyms]    [k] vfs_read
     0.00%  bash             bash                 [.] yyparse
     0.00%  bash             bash                 [.] 0x0000000000020846
     0.00%  bash             bash                 [.] 0x0000000000030c85
     0.00%  bash             bash                 [.] 0x0000000000038b69
     0.00%  bash             bash                 [.] 0x000000000004145f
     0.00%  bash             bash                 [.] 0x00000000000826c5
     0.00%  bash             libc-2.26.so         [.] __socket
     0.00%  bash             libc-2.26.so         [.] __strchr_avx2
     0.00%  bash             libc-2.26.so         [.] __strlen_avx2
     0.00%  bash             libc-2.26.so         [.] _dl_mcount_wrapper_check
     0.00%  bash             libc-2.26.so         [.] malloc
     0.00%  bash             libc-2.26.so         [.] vfprintf
     0.00%  cat              [kernel.kallsyms]    [k] __lock_text_start
     0.00%  cat              [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  cat              [kernel.kallsyms]    [k] perf_event_exit_task
     0.00%  cat              [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  cat              libc-2.26.so         [.] _int_malloc
     0.00%  cat              libc-2.26.so         [.] intel_check_word.isra.0
     0.00%  chrony-helper    [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  chrony-helper    [kernel.kallsyms]    [k] do_syscall_64
     0.00%  chrony-helper    [kernel.kallsyms]    [k] flush_tlb_mm_range
     0.00%  chrony-helper    [kernel.kallsyms]    [k] tlb_remove_table
     0.00%  chrony-helper    bash                 [.] builtin_address_internal
     0.00%  chrony-helper    bash                 [.] set_default_locale
     0.00%  chrony-helper    bash                 [.] 0x0000000000023343
     0.00%  chrony-helper    bash                 [.] 0x0000000000031b5c
     0.00%  chrony-helper    bash                 [.] 0x0000000000036930
     0.00%  chrony-helper    bash                 [.] 0x000000000004bfee
     0.00%  chrony-helper    libdl-2.26.so        [.] __do_global_dtors_aux
     0.00%  chronyd          [unknown]            [.] 0x00005637c1f6194d
     0.00%  chronyd          [unknown]            [.] 0x00005637c1f68595
     0.00%  crond            [kernel.kallsyms]    [k] __do_page_fault
     0.00%  crond            [kernel.kallsyms]    [k] __lock_text_start
     0.00%  crond            [kernel.kallsyms]    [k] copy_page
     0.00%  crond            [kernel.kallsyms]    [k] copy_user_enhanced_fast_string
     0.00%  crond            [kernel.kallsyms]    [k] flush_tlb_mm_range
     0.00%  crond            [kernel.kallsyms]    [k] free_hot_cold_page
     0.00%  crond            [kernel.kallsyms]    [k] mprotect_fixup
     0.00%  crond            [xfs]                [k] xfs_lookup
     0.00%  crond            [unknown]            [.] 0x00007fac29d4c095
     0.00%  crond            [unknown]            [.] 0x00007fac29d6b442
     0.00%  crond            [unknown]            [.] 0x00007fac29d83211
     0.00%  curl             [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  curl             [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  curl             [kernel.kallsyms]    [k] lookup_fast
     0.00%  curl             [kernel.kallsyms]    [k] unmap_page_range
     0.00%  curl             [kernel.kallsyms]    [k] vma_interval_tree_insert
     0.00%  curl             ld-2.26.so           [.] _dl_map_object_deps
     0.00%  curl             ld-2.26.so           [.] _dl_relocate_object
     0.00%  curl             ld-2.26.so           [.] _fxstat
     0.00%  curl             ld-2.26.so           [.] read
     0.00%  curl             libc-2.26.so         [.] _IO_vfscanf
     0.00%  curl             libc-2.26.so         [.] __fxstat64
     0.00%  curl             libc-2.26.so         [.] __strcmp_sse2_unaligned
     0.00%  curl             libc-2.26.so         [.] _int_malloc
     0.00%  curl             libc-2.26.so         [.] cfree@GLIBC_2.2.5
     0.00%  curl             libcrypto.so.1.0.2k  [.] CRYPTO_malloc
     0.00%  curl             libcrypto.so.1.0.2k  [.] 0x00000000001215e3
     0.00%  cut              [kernel.kallsyms]    [k] filemap_map_pages
     0.00%  cut              ld-2.26.so           [.] mmap64
     0.00%  cut              libc-2.26.so         [.] __gconv_load_cache
     0.00%  cut              libc-2.26.so         [.] init_cacheinfo
     0.00%  date             ld-2.26.so           [.] mprotect
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] __lock_text_start
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] get_pid_task
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] sock_alloc_send_pskb
     0.00%  dbus-daemon      [kernel.kallsyms]    [k] sock_poll
     0.00%  dbus-daemon      [unknown]            [.] 0x00005595fc1ca496
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc20bf4c6
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc20d1976
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc20d197a
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30e3a8c
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30e3ee4
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30ea357
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30f8300
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30f89b2
     0.00%  dbus-daemon      [unknown]            [.] 0x00007f9dc30f8af9
     0.00%  dbus-send        [kernel.kallsyms]    [k] __inode_wait_for_writeback
     0.00%  dbus-send        [kernel.kallsyms]    [k] __vma_adjust
     0.00%  dbus-send        [kernel.kallsyms]    [k] exit_signals
     0.00%  dbus-send        [kernel.kallsyms]    [k] link_path_walk
     0.00%  dbus-send        [kernel.kallsyms]    [k] pvclock_clocksource_read
     0.00%  dbus-send        [kernel.kallsyms]    [k] syscall_trace_enter
     0.00%  dbus-send        [kernel.kallsyms]    [k] vma_interval_tree_remove
     0.00%  dbus-send        ld-2.26.so           [.] _dl_load_cache_lookup
     0.00%  dbus-send        ld-2.26.so           [.] memset
     0.00%  df               [kernel.kallsyms]    [k] __follow_mount_rcu.isra.30
     0.00%  dhclient         [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  dhclient         [unknown]            [.] 0x00007f3bbed962fd
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __audit_syscall_exit
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __dec_node_page_state
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __follow_mount_rcu.isra.30
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __rb_insert_augmented
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __skb_checksum
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __skb_clone
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __sock_wfree
     0.00%  dhclient-script  [kernel.kallsyms]    [k] __tcp_ack_snd_check
     0.00%  dhclient-script  [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  dhclient-script  [kernel.kallsyms]    [k] anon_vma_clone
     0.00%  dhclient-script  [kernel.kallsyms]    [k] arch_dup_task_struct
     0.00%  dhclient-script  [kernel.kallsyms]    [k] cap_vm_enough_memory
     0.00%  dhclient-script  [kernel.kallsyms]    [k] clear_page_erms
     0.00%  dhclient-script  [kernel.kallsyms]    [k] copy_process.part.39
     0.00%  dhclient-script  [kernel.kallsyms]    [k] down_read_trylock
     0.00%  dhclient-script  [kernel.kallsyms]    [k] down_write
     0.00%  dhclient-script  [kernel.kallsyms]    [k] dput.part.24
     0.00%  dhclient-script  [kernel.kallsyms]    [k] finish_task_switch
     0.00%  dhclient-script  [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.00%  dhclient-script  [kernel.kallsyms]    [k] link_path_walk
     0.00%  dhclient-script  [kernel.kallsyms]    [k] lru_cache_add_active_or_unevictable
     0.00%  dhclient-script  [kernel.kallsyms]    [k] mark_page_accessed
     0.00%  dhclient-script  [kernel.kallsyms]    [k] memcpy_erms
     0.00%  dhclient-script  [kernel.kallsyms]    [k] napi_gro_flush
     0.00%  dhclient-script  [kernel.kallsyms]    [k] page_add_file_rmap
     0.00%  dhclient-script  [kernel.kallsyms]    [k] up_read
     0.00%  dhclient-script  [kernel.kallsyms]    [k] xennet_poll
     0.00%  dhclient-script  [xfs]                [k] xfs_buf_rele
     0.00%  dhclient-script  bash                 [.] array_shift
     0.00%  dhclient-script  bash                 [.] begin_unwind_frame
     0.00%  dhclient-script  bash                 [.] dispose_command
     0.00%  dhclient-script  bash                 [.] execute_command_internal
     0.00%  dhclient-script  bash                 [.] find_variable_internal
     0.00%  dhclient-script  bash                 [.] make_bare_word
     0.00%  dhclient-script  bash                 [.] make_redirection
     0.00%  dhclient-script  bash                 [.] make_word_list
     0.00%  dhclient-script  bash                 [.] quote_string_for_globbing
     0.00%  dhclient-script  bash                 [.] set_or_show_attributes
     0.00%  dhclient-script  bash                 [.] stupidly_hack_special_variables
     0.00%  dhclient-script  bash                 [.] word_list_remove_quoted_nulls
     0.00%  dhclient-script  bash                 [.] 0x000000000001e995
     0.00%  dhclient-script  bash                 [.] 0x000000000001e9ad
     0.00%  dhclient-script  bash                 [.] 0x000000000001e9bf
     0.00%  dhclient-script  bash                 [.] 0x000000000002044b
     0.00%  dhclient-script  bash                 [.] 0x0000000000020462
     0.00%  dhclient-script  bash                 [.] 0x0000000000020481
     0.00%  dhclient-script  bash                 [.] 0x00000000000204ad
     0.00%  dhclient-script  bash                 [.] 0x00000000000204c0
     0.00%  dhclient-script  bash                 [.] 0x0000000000022300
     0.00%  dhclient-script  bash                 [.] 0x0000000000022615
     0.00%  dhclient-script  bash                 [.] 0x00000000000227cf
     0.00%  dhclient-script  bash                 [.] 0x0000000000023628
     0.00%  dhclient-script  bash                 [.] 0x0000000000023b28
     0.00%  dhclient-script  bash                 [.] 0x0000000000035e73
     0.00%  dhclient-script  bash                 [.] 0x000000000003ba0f
     0.00%  dhclient-script  bash                 [.] 0x0000000000052a80
     0.00%  dhclient-script  ld-2.26.so           [.] _dl_fixup
     0.00%  dhclient-script  ld-2.26.so           [.] _dl_sort_fini
     0.00%  dhclient-script  libc-2.26.so         [.] __GI___getuid
     0.00%  dhclient-script  libc-2.26.so         [.] __close
     0.00%  dhclient-script  libc-2.26.so         [.] __gconv_transform_ascii_internal
     0.00%  dhclient-script  libc-2.26.so         [.] __libc_fork
     0.00%  dhclient-script  libc-2.26.so         [.] __opendir
     0.00%  dhclient-script  libc-2.26.so         [.] __sigprocmask
     0.00%  dhclient-script  libc-2.26.so         [.] __strcmp_sse2_unaligned
     0.00%  dhclient-script  libc-2.26.so         [.] __xstat64
     0.00%  dhclient-script  libc-2.26.so         [.] sigemptyset
     0.00%  grep             [kernel.kallsyms]    [k] handle_mm_fault
     0.00%  grep             [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  grep             grep                 [.] 0x00000000000081d1
     0.00%  grep             ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  grep             ld-2.26.so           [.] _dl_map_object_from_fd
     0.00%  grep             libc-2.26.so         [.] __gconv_transform_utf8_internal
     0.00%  grep             libc-2.26.so         [.] _int_malloc
     0.00%  grep             libc-2.26.so         [.] malloc
     0.00%  hostname         [kernel.kallsyms]    [k] __do_page_fault
     0.00%  hostname         [kernel.kallsyms]    [k] page_remove_rmap
     0.00%  ip               [kernel.kallsyms]    [k] __do_page_fault
     0.00%  ip               [kernel.kallsyms]    [k] copy_page
     0.00%  ip               [kernel.kallsyms]    [k] format_decode
     0.00%  ip               [kernel.kallsyms]    [k] napi_gro_flush
     0.00%  ip               [kernel.kallsyms]    [k] unmapped_area_topdown
     0.00%  ip               [kernel.kallsyms]    [k] vma_interval_tree_remove
     0.00%  ip               ld-2.26.so           [.] _dl_count_modids
     0.00%  ip               ld-2.26.so           [.] _dl_relocate_object
     0.00%  ip               ld-2.26.so           [.] mmap64
     0.00%  ip               ld-2.26.so           [.] strcmp
     0.00%  ipcalc           ld-2.26.so           [.] close
     0.00%  ipcalc           ld-2.26.so           [.] do_lookup_x
     0.00%  irqbalance       [kernel.kallsyms]    [k] ___d_drop
     0.00%  irqbalance       [kernel.kallsyms]    [k] nr_context_switches
     0.00%  irqbalance       [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  irqbalance       [kernel.kallsyms]    [k] proc_lookup
     0.00%  irqbalance       [kernel.kallsyms]    [k] put_dec
     0.00%  irqbalance       [kernel.kallsyms]    [k] set_root
     0.00%  irqbalance       [kernel.kallsyms]    [k] show_interrupts
     0.00%  irqbalance       [kernel.kallsyms]    [k] show_stat
     0.00%  irqbalance       [kernel.kallsyms]    [k] tcp_send_delayed_ack
     0.00%  irqbalance       [kernel.kallsyms]    [k] truncate_inode_pages_final
     0.00%  irqbalance       [unknown]            [.] 0x00007efec7121db1
     0.00%  irqbalance       [unknown]            [.] 0x00007efec7122004
     0.00%  irqbalance       [unknown]            [.] 0x00007efec7141605
     0.00%  irqbalance       [unknown]            [.] 0x00007efec714b99b
     0.00%  irqbalance       [unknown]            [.] 0x00007efec714ef75
     0.00%  irqbalance       [unknown]            [.] 0x00007efec715018d
     0.00%  irqbalance       [unknown]            [.] 0x00007efec71539be
     0.00%  irqbalance       [unknown]            [.] 0x00007efec71b5f33
     0.00%  ksoftirqd/0      [kernel.kallsyms]    [k] cmpxchg_double_slab.isra.62
     0.00%  ksoftirqd/0      [kernel.kallsyms]    [k] rcu_cblist_dequeue
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __default_send_IPI_shortcut
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] __x86_indirect_thunk_r9
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] find_busiest_group
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_copy_addrs
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] ip_local_out
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] native_apic_mem_read
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] netdev_pick_tx
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] perf_trace_buf_alloc
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] rb_erase
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] rb_next
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sched_clock_cpu
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sk_load_byte_positive_offset
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] sock_rfree
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_gro_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] tcp_update_pacing_rate
     0.00%  ksoftirqd/1      [kernel.kallsyms]    [k] validate_xmit_skb_list
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50c3
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50e1
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50e4
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50f1
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50fa
     0.00%  ksoftirqd/1      [unknown]            [k] 0xffffffffa01c50ff
     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%  ksoftirqd/2      [kernel.kallsyms]    [k] __slab_free
     0.00%  ksoftirqd/2      [xfs]                [k] xfs_inode_item_destroy
     0.00%  kswapd0          [kernel.kallsyms]    [k] __dev_queue_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] __ip_local_out
     0.00%  kswapd0          [kernel.kallsyms]    [k] __kmalloc_node_track_caller
     0.00%  kswapd0          [kernel.kallsyms]    [k] __napi_schedule
     0.00%  kswapd0          [kernel.kallsyms]    [k] __perf_event_header__init_id
     0.00%  kswapd0          [kernel.kallsyms]    [k] __sched_text_start
     0.00%  kswapd0          [kernel.kallsyms]    [k] __task_pid_nr_ns
     0.00%  kswapd0          [kernel.kallsyms]    [k] __tcp_select_window
     0.00%  kswapd0          [kernel.kallsyms]    [k] __tcp_v4_send_check
     0.00%  kswapd0          [kernel.kallsyms]    [k] __wake_up_common_lock
     0.00%  kswapd0          [kernel.kallsyms]    [k] __zone_watermark_ok
     0.00%  kswapd0          [kernel.kallsyms]    [k] _find_next_bit
     0.00%  kswapd0          [kernel.kallsyms]    [k] _raw_spin_lock_irq
     0.00%  kswapd0          [kernel.kallsyms]    [k] check_pte
     0.00%  kswapd0          [kernel.kallsyms]    [k] csum_block_add_ext
     0.00%  kswapd0          [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]    [k] discard_slab
     0.00%  kswapd0          [kernel.kallsyms]    [k] dqcache_shrink_count
     0.00%  kswapd0          [kernel.kallsyms]    [k] gnttab_end_foreign_access_ref
     0.00%  kswapd0          [kernel.kallsyms]    [k] int_sqrt
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_finish_output2
     0.00%  kswapd0          [kernel.kallsyms]    [k] ip_send_check
     0.00%  kswapd0          [kernel.kallsyms]    [k] ipv4_mtu
     0.00%  kswapd0          [kernel.kallsyms]    [k] kfree
     0.00%  kswapd0          [kernel.kallsyms]    [k] kmem_cache_alloc_node
     0.00%  kswapd0          [kernel.kallsyms]    [k] lockref_put_or_lock
     0.00%  kswapd0          [kernel.kallsyms]    [k] mod_timer
     0.00%  kswapd0          [kernel.kallsyms]    [k] napi_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]    [k] netdev_pick_tx
     0.00%  kswapd0          [kernel.kallsyms]    [k] netif_skb_features
     0.00%  kswapd0          [kernel.kallsyms]    [k] node_page_state
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_output_begin_forward
     0.00%  kswapd0          [kernel.kallsyms]    [k] perf_trace_buf_alloc
     0.00%  kswapd0          [kernel.kallsyms]    [k] pfifo_fast_dequeue
     0.00%  kswapd0          [kernel.kallsyms]    [k] policy_nodemask
     0.00%  kswapd0          [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  kswapd0          [kernel.kallsyms]    [k] radix_tree_gang_lookup_tag
     0.00%  kswapd0          [kernel.kallsyms]    [k] rcu_bh_qs
     0.00%  kswapd0          [kernel.kallsyms]    [k] schedule_timeout
     0.00%  kswapd0          [kernel.kallsyms]    [k] sk_filter_trim_cap
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_add_rx_frag
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_defer_rx_timestamp
     0.00%  kswapd0          [kernel.kallsyms]    [k] skb_push
     0.00%  kswapd0          [kernel.kallsyms]    [k] snapshot_refaults
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_ack
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_data_queue
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_established_options
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_try_coalesce
     0.00%  kswapd0          [kernel.kallsyms]    [k] tcp_v4_send_check
     0.00%  kswapd0          [kernel.kallsyms]    [k] truncate_inode_pages_range
     0.00%  kswapd0          [kernel.kallsyms]    [k] try_to_unmap_one
     0.00%  kswapd0          [kernel.kallsyms]    [k] vma_interval_tree_iter_next
     0.00%  kswapd0          [kernel.kallsyms]    [k] wakeup_kcompactd
     0.00%  kswapd0          [xfs]                [k] xfs_buftarg_shrink_count
     0.00%  kswapd0          [xfs]                [k] xfs_fs_nr_cached_objects
     0.00%  kswapd0          [xfs]                [k] xfs_perag_get_tag
     0.00%  kswapd0          [xfs]                [k] xfs_reclaim_inodes_count
     0.00%  kswapd0          [unknown]            [k] 0xffffffffa01c50e7
     0.00%  kswapd0          [unknown]            [k] 0xffffffffa01c514c
     0.00%  kthreadd         [kernel.kallsyms]    [k] __lock_text_start
     0.00%  kworker/0:0      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/0:1      [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  kworker/0:1      [kernel.kallsyms]    [k] rcu_all_qs
     0.00%  kworker/0:1      [kernel.kallsyms]    [k] schedule
     0.00%  kworker/0:1      [kernel.kallsyms]    [k] vmpressure_work_fn
     0.00%  kworker/0:1      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  kworker/0:1      [kernel.kallsyms]    [k] xen_hypercall_sched_op
     0.00%  kworker/1:1      [kernel.kallsyms]    [k] __slab_alloc
     0.00%  kworker/1:1      [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  kworker/1:1      [kernel.kallsyms]    [k] memcpy_erms
     0.00%  kworker/1:1      [kernel.kallsyms]    [k] net_rx_action
     0.00%  kworker/1:1      [kernel.kallsyms]    [k] rcu_all_qs
     0.00%  kworker/1:1      [kernel.kallsyms]    [k] smp_call_function_many
     0.00%  kworker/1:1      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  kworker/1:1      [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] mempool_free
     0.00%  kworker/2:0      [kernel.kallsyms]    [k] process_one_work
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] __list_del_entry_valid
     0.00%  kworker/2:1      [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  kworker/2:1      [xfs]                [k] xlog_write
     0.00%  kworker/2:1H     [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  kworker/2:1H     [kernel.kallsyms]    [k] __slab_free
     0.00%  kworker/2:1H     [kernel.kallsyms]    [k] kfree
     0.00%  kworker/2:1H     [kernel.kallsyms]    [k] rb_erase
     0.00%  kworker/2:1H     [xfs]                [k] xfs_inode_item_committed
     0.00%  kworker/2:1H     [xfs]                [k] xfs_trans_ail_update_bulk
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] __call_rcu.constprop.68
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] bio_disassociate_task
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] bio_free
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] kmem_cache_alloc
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] radix_tree_next_chunk
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] schedule
     0.00%  kworker/2:2      [kernel.kallsyms]    [k] xen_hypercall_event_channel_op
     0.00%  kworker/2:2      [xfs]                [k] xfs_buf_do_callbacks
     0.00%  kworker/2:2      [xfs]                [k] xfs_buf_item_init
     0.00%  kworker/2:2      [xfs]                [k] xfs_ilock
     0.00%  kworker/2:2      [xfs]                [k] xfs_inode_item_format_data_fork.isra.5
     0.00%  kworker/2:2      [xfs]                [k] xfs_reclaim_inode_grab
     0.00%  kworker/2:2      [xfs]                [k] xfs_setfilesize_ioend
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] _find_next_bit
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] finish_task_switch
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] llist_add_batch
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] on_each_cpu
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] refresh_cpu_vm_stats
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] schedule
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] vmpressure_work_fn
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] vmstat_update
     0.00%  kworker/3:2      [kernel.kallsyms]    [k] worker_thread
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __alloc_pages_nodemask
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __build_skb
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __inet_lookup_established
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __netdev_alloc_skb
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __netif_receive_skb_core
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __radix_tree_lookup
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __sk_dst_check
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __skb_checksum
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] __sock_wfree
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] _raw_spin_lock_irq
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bio_clone_blkcg_association
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] blk_queue_enter
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] bvec_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] gnttab_update_entry_v1
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] inet_ehashfn
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] inode_add_lru
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] inode_io_list_move_locked
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] io_schedule
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] io_schedule_prepare
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] ioc_set_batching
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] ipv4_dst_check
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] list_sort
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] napi_complete_done
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] net_tx_action
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] packet_rcv
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] pagevec_lru_move_fn
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] perf_output_copy
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] rb_first
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] sch_direct_xmit
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] skb_gro_receive
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] skb_release_data
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] tcp_md5_do_lookup
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] tcp_rcv_established
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] wb_writeback
     0.00%  kworker/u30:0    [kernel.kallsyms]    [k] xennet_alloc_rx_buffers
     0.00%  kworker/u30:0    [xfs]                [k] _xfs_buf_find
     0.00%  kworker/u30:0    [xfs]                [k] xfs_alloc_fix_len
     0.00%  kworker/u30:0    [xfs]                [k] xfs_bmap_adjacent
     0.00%  kworker/u30:0    [xfs]                [k] xfs_bmapi_convert_unwritten
     0.00%  kworker/u30:0    [xfs]                [k] xfs_bmapi_write
     0.00%  kworker/u30:0    [xfs]                [k] xfs_bnobt_key_diff
     0.00%  kworker/u30:0    [xfs]                [k] xfs_btree_delete
     0.00%  kworker/u30:0    [xfs]                [k] xfs_btree_get_block
     0.00%  kworker/u30:0    [xfs]                [k] xfs_btree_insert
     0.00%  kworker/u30:0    [xfs]                [k] xfs_btree_islastblock
     0.00%  kworker/u30:0    [xfs]                [k] xfs_btree_read_buf_block.constprop.35
     0.00%  kworker/u30:0    [xfs]                [k] xfs_buf_item_format
     0.00%  kworker/u30:0    [xfs]                [k] xfs_buf_item_size_segment.isra.4
     0.00%  kworker/u30:0    [xfs]                [k] xfs_cntbt_key_diff
     0.00%  kworker/u30:0    [xfs]                [k] xfs_iext_bno_to_ext
     0.00%  kworker/u30:0    [xfs]                [k] xfs_inode_item_format
     0.00%  kworker/u30:0    [xfs]                [k] xfs_inode_item_format_data_fork.isra.5
     0.00%  kworker/u30:0    [xfs]                [k] xfs_log_commit_cil
     0.00%  kworker/u30:0    [xfs]                [k] xfs_submit_ioend
     0.00%  kworker/u30:0    [xfs]                [k] xfs_trans_add_item
     0.00%  kworker/u30:0    [xfs]                [k] xfs_trans_dirty_buf
     0.00%  kworker/u30:0    [xfs]                [k] xfs_vm_set_page_dirty
     0.00%  kworker/u30:0    [xfs]                [k] xlog_pack_data.isra.7
     0.00%  kworker/u30:1    [kernel.kallsyms]    [k] mutex_unlock
     0.00%  kworker/u30:3    [kernel.kallsyms]    [k] kill_fasync
     0.00%  logger           [kernel.kallsyms]    [k] __lock_text_start
     0.00%  logger           [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  logger           [kernel.kallsyms]    [k] lru_cache_add_active_or_unevictable
     0.00%  logger           [kernel.kallsyms]    [k] unmap_page_range
     0.00%  logger           [kernel.kallsyms]    [k] unmapped_area_topdown
     0.00%  logger           [kernel.kallsyms]    [k] vma_interval_tree_insert
     0.00%  logger           ld-2.26.so           [.] _dl_lookup_symbol_x
     0.00%  logger           ld-2.26.so           [.] _dl_map_object_from_fd
     0.00%  logger           ld-2.26.so           [.] strcmp
     0.00%  logger           libselinux.so.1      [.] 0x0000000000006c18
     0.00%  ls               [kernel.kallsyms]    [k] __do_page_fault
     0.00%  ls               ld-2.26.so           [.] _dl_fixup
     0.00%  ls               ld-2.26.so           [.] _dl_load_cache_lookup
     0.00%  perf             [kernel.kallsyms]    [k] __audit_syscall_entry
     0.00%  perf             [kernel.kallsyms]    [k] __do_page_fault
     0.00%  perf             [kernel.kallsyms]    [k] __free_pages
     0.00%  perf             [kernel.kallsyms]    [k] __indirect_thunk_start
     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] __pollwait
     0.00%  perf             [kernel.kallsyms]    [k] __pskb_pull_tail
     0.00%  perf             [kernel.kallsyms]    [k] __set_page_dirty
     0.00%  perf             [kernel.kallsyms]    [k] __skb_checksum
     0.00%  perf             [kernel.kallsyms]    [k] __sock_wfree
     0.00%  perf             [kernel.kallsyms]    [k] __tcp_ack_snd_check
     0.00%  perf             [kernel.kallsyms]    [k] __unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]    [k] __x86_indirect_thunk_r15
     0.00%  perf             [kernel.kallsyms]    [k] down_read
     0.00%  perf             [kernel.kallsyms]    [k] free_hot_cold_page
     0.00%  perf             [kernel.kallsyms]    [k] fsnotify
     0.00%  perf             [kernel.kallsyms]    [k] get_task_policy.part.31
     0.00%  perf             [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.00%  perf             [kernel.kallsyms]    [k] grab_cache_page_write_begin
     0.00%  perf             [kernel.kallsyms]    [k] inet_ehashfn
     0.00%  perf             [kernel.kallsyms]    [k] iomap_file_buffered_write
     0.00%  perf             [kernel.kallsyms]    [k] ip_copy_addrs
     0.00%  perf             [kernel.kallsyms]    [k] ip_rcv
     0.00%  perf             [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  perf             [kernel.kallsyms]    [k] lock_page_memcg
     0.00%  perf             [kernel.kallsyms]    [k] lru_cache_add
     0.00%  perf             [kernel.kallsyms]    [k] memcpy
     0.00%  perf             [kernel.kallsyms]    [k] net_rx_action
     0.00%  perf             [kernel.kallsyms]    [k] net_tx_action
     0.00%  perf             [kernel.kallsyms]    [k] pagevec_lru_move_fn
     0.00%  perf             [kernel.kallsyms]    [k] pmd_devmap_trans_unstable
     0.00%  perf             [kernel.kallsyms]    [k] radix_tree_lookup_slot
     0.00%  perf             [kernel.kallsyms]    [k] skb_add_rx_frag
     0.00%  perf             [kernel.kallsyms]    [k] skb_checksum
     0.00%  perf             [kernel.kallsyms]    [k] skb_clone
     0.00%  perf             [kernel.kallsyms]    [k] skb_release_data
     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_grow_window.isra.39
     0.00%  perf             [kernel.kallsyms]    [k] tcp_v4_rcv
     0.00%  perf             [kernel.kallsyms]    [k] unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]    [k] xen_sched_clock
     0.00%  perf             [xfs]                [k] xfs_bmbt_get_startblock
     0.00%  perf             [xfs]                [k] xfs_bmbt_get_startoff
     0.00%  perf             [xfs]                [k] xfs_bmbt_to_iomap
     0.00%  perf             [xfs]                [k] xfs_extent_busy_clear
     0.00%  perf             [xfs]                [k] xfs_file_buffered_aio_write
     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_bno_to_ext
     0.00%  perf             [xfs]                [k] xfs_inode_item_format
     0.00%  perf             [xfs]                [k] xfs_iunlock
     0.00%  perf             [xfs]                [k] xfs_log_calc_unit_res
     0.00%  perf             [xfs]                [k] xfs_log_commit_cil
     0.00%  perf             [xfs]                [k] xfs_log_reserve
     0.00%  perf             [xfs]                [k] xfs_log_space_wake
     0.00%  perf             [xfs]                [k] xfs_trans_log_inode
     0.00%  perf             [xfs]                [k] xfs_vn_update_time
     0.00%  perf             [xfs]                [k] xlog_grant_add_space.isra.6
     0.00%  perf             perf                 [.] cmd_record
     0.00%  perf             perf                 [.] writen
     0.00%  perf             perf                 [.] 0x000000000003a724
     0.00%  perf             perf                 [.] 0x000000000003acdd
     0.00%  perf             perf                 [.] 0x000000000003ad24
     0.00%  perf             perf                 [.] 0x000000000003ad88
     0.00%  perf             perf                 [.] 0x000000000003adf3
     0.00%  perf             perf                 [.] 0x000000000003ae3f
     0.00%  perf             perf                 [.] 0x000000000003aea3
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __alloc_fd
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __bio_try_merge_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __bitmap_weight
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __d_instantiate
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __d_lookup_done
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __d_rehash
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __fput
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __handle_mm_fault
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __hrtimer_init
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __inode_permission
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __kmalloc
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __legitimize_mnt
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __radix_tree_insert
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __raw_callee_save_xen_vcpu_stolen
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __test_set_page_writeback
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __vma_adjust
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] __x86_indirect_thunk_r9
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] _atomic_dec_and_lock
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] _find_next_bit
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] bictcp_cwnd_event
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] bio_add_page
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] bio_chain
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] blk_throtl_bio
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] change_protection_range
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] do_dentry_open
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] down_trylock
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] file_ra_state_init
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] filp_close
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] from_kuid
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] generic_make_request_checks
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] inode_init_always
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] inode_permission
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] kernel_fpu_begin
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] ktime_get_with_offset
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] link_path_walk
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] list_lru_add
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] lockref_put_return
     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] page_mapped
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] page_remove_rmap
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] radix_tree_lookup
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] recalc_bh_state.part.42
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] security_file_open
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] sk_stream_alloc_skb
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] task_work_run
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_chrono_start
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_event_new_data_sent
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_ooo_try_coalesce
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_recv_timestamp
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tcp_schedule_loss_probe
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] tlb_flush_mmu_free
     0.00%  pg_basebackup    [kernel.kallsyms]    [k] xen_clocksource_get_cycles
     0.00%  pg_basebackup    [xfs]                [k] xfs_bmap_worst_indlen.isra.15
     0.00%  pg_basebackup    [xfs]                [k] xfs_btree_del_cursor
     0.00%  pg_basebackup    [xfs]                [k] xfs_buf_item_init
     0.00%  pg_basebackup    [xfs]                [k] xfs_buf_item_size_segment.isra.4
     0.00%  pg_basebackup    [xfs]                [k] xfs_buf_offset
     0.00%  pg_basebackup    [xfs]                [k] xfs_create
     0.00%  pg_basebackup    [xfs]                [k] xfs_da_map_covers_blocks
     0.00%  pg_basebackup    [xfs]                [k] xfs_dialloc_ag
     0.00%  pg_basebackup    [xfs]                [k] xfs_dir2_block_addname
     0.00%  pg_basebackup    [xfs]                [k] xfs_dir2_data_freeremove.isra.4
     0.00%  pg_basebackup    [xfs]                [k] xfs_dir2_leaf_addname
     0.00%  pg_basebackup    [xfs]                [k] xfs_dir3_leaf_ents_p
     0.00%  pg_basebackup    [xfs]                [k] xfs_dir3_leaf_log_bests.isra.13
     0.00%  pg_basebackup    [xfs]                [k] xfs_dir3_sf_nextentry
     0.00%  pg_basebackup    [xfs]                [k] xfs_dir_createname
     0.00%  pg_basebackup    [xfs]                [k] xfs_file_release
     0.00%  pg_basebackup    [xfs]                [k] xfs_fs_inode_init_once
     0.00%  pg_basebackup    [xfs]                [k] xfs_ialloc
     0.00%  pg_basebackup    [xfs]                [k] xfs_inobt_btrec_to_irec
     0.00%  pg_basebackup    [xfs]                [k] xfs_inode_alloc
     0.00%  pg_basebackup    [xfs]                [k] xfs_iread
     0.00%  pg_basebackup    [xfs]                [k] xfs_lookup
     0.00%  pg_basebackup    [xfs]                [k] xfs_lookup_get_search_key
     0.00%  pg_basebackup    [xfs]                [k] xfs_perag_get
     0.00%  pg_basebackup    [xfs]                [k] xfs_qm_dqattach_locked
     0.00%  pg_basebackup    [xfs]                [k] xfs_qm_vop_dqalloc
     0.00%  pg_basebackup    [xfs]                [k] xfs_read_agi
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_mod_sb
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_read_buf_map
     0.00%  pg_basebackup    [xfs]                [k] xfs_trans_reserve_quota_nblks
     0.00%  pg_basebackup    [xfs]                [k] xfs_trim_extent_eof
     0.00%  pg_basebackup    ld-2.26.so           [.] _dl_deallocate_tls
     0.00%  pg_basebackup    ld-2.26.so           [.] do_lookup_x
     0.00%  pg_basebackup    ld-2.26.so           [.] strcmp
     0.00%  pg_basebackup    libc-2.26.so         [.] _IO_default_finish
     0.00%  pg_basebackup    libc-2.26.so         [.] _IO_link_in
     0.00%  pg_basebackup    libc-2.26.so         [.] __GI__IO_un_link.part.1
     0.00%  pg_basebackup    libc-2.26.so         [.] __getdents64
     0.00%  pg_basebackup    libc-2.26.so         [.] __select
     0.00%  pg_basebackup    libc-2.26.so         [.] __strchr_avx2
     0.00%  pg_basebackup    libc-2.26.so         [.] __strdup
     0.00%  pg_basebackup    libc-2.26.so         [.] __strstr_sse2
     0.00%  pg_basebackup    libc-2.26.so         [.] _nss_files_parse_pwent
     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        [.] PQsendQuery
     0.00%  pg_basebackup    libpq.so.5.13        [.] check_expected_areq
     0.00%  pg_basebackup    libpq.so.5.13        [.] dopr
     0.00%  pg_basebackup    libpq.so.5.13        [.] dostr
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqPuts
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqSendSome
     0.00%  pg_basebackup    libpq.so.5.13        [.] pqsecure_raw_write
     0.00%  pg_basebackup    libpthread-2.26.so   [.] __lll_unlock_wake
     0.00%  pg_basebackup    libpthread-2.26.so   [.] fsync
     0.00%  pg_basebackup    libpthread-2.26.so   [.] pthread_create@@GLIBC_2.2.5
     0.00%  pg_basebackup    pg_basebackup        [.] CalculateCopyStreamSleeptime
     0.00%  pg_basebackup    pg_basebackup        [.] pg_fprintf
     0.00%  pg_basebackup    pg_basebackup        [.] worker_get_files
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50af
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50d0
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50e4
     0.00%  pg_basebackup    [unknown]            [k] 0xffffffffa01c50f1
     0.00%  ps               [kernel.kallsyms]    [k] __audit_syscall_exit
     0.00%  ps               [kernel.kallsyms]    [k] __do_page_fault
     0.00%  ps               [kernel.kallsyms]    [k] __fd_install
     0.00%  ps               [kernel.kallsyms]    [k] clear_page_erms
     0.00%  ps               [kernel.kallsyms]    [k] complete_walk
     0.00%  ps               [kernel.kallsyms]    [k] dput.part.24
     0.00%  ps               [kernel.kallsyms]    [k] follow_pmd_mask
     0.00%  ps               [kernel.kallsyms]    [k] free_hot_cold_page
     0.00%  ps               [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  ps               [kernel.kallsyms]    [k] number
     0.00%  ps               [kernel.kallsyms]    [k] task_work_run
     0.00%  ps               [kernel.kallsyms]    [k] vmacache_find
     0.00%  ps               ld-2.26.so           [.] _dl_relocate_object
     0.00%  ps               ld-2.26.so           [.] mmap64
     0.00%  ps               libc-2.26.so         [.] __GI___libc_open
     0.00%  ps               libc-2.26.so         [.] __close
     0.00%  ps               libc-2.26.so         [.] __mbrtowc
     0.00%  ps               libprocps.so.4.0.0   [.] 0x0000000000007e3d
     0.00%  ps               libprocps.so.4.0.0   [.] 0x000000000000d74c
     0.00%  rm               [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  rm               [kernel.kallsyms]    [k] page_add_file_rmap
     0.00%  rngd             [kernel.kallsyms]    [k] __alloc_skb
     0.00%  rngd             [kernel.kallsyms]    [k] __dev_queue_xmit
     0.00%  rngd             [kernel.kallsyms]    [k] __fdget
     0.00%  rngd             [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  rngd             [kernel.kallsyms]    [k] _raw_spin_lock_irqsave
     0.00%  rngd             [kernel.kallsyms]    [k] consume_skb
     0.00%  rngd             [kernel.kallsyms]    [k] dev_hard_start_xmit
     0.00%  rngd             [kernel.kallsyms]    [k] gnttab_claim_grant_reference
     0.00%  rngd             [kernel.kallsyms]    [k] inet_gro_complete
     0.00%  rngd             [kernel.kallsyms]    [k] ip_finish_output2
     0.00%  rngd             [kernel.kallsyms]    [k] ip_local_deliver_finish
     0.00%  rngd             [kernel.kallsyms]    [k] ip_output
     0.00%  rngd             [kernel.kallsyms]    [k] kmem_cache_free
     0.00%  rngd             [kernel.kallsyms]    [k] napi_complete_done
     0.00%  rngd             [kernel.kallsyms]    [k] net_rx_action
     0.00%  rngd             [kernel.kallsyms]    [k] net_tx_action
     0.00%  rngd             [kernel.kallsyms]    [k] perf_output_copy
     0.00%  rngd             [kernel.kallsyms]    [k] perf_tp_event
     0.00%  rngd             [kernel.kallsyms]    [k] perf_trace_consume_skb
     0.00%  rngd             [kernel.kallsyms]    [k] schedule_hrtimeout_range
     0.00%  rngd             [kernel.kallsyms]    [k] sk_load_half_positive_offset
     0.00%  rngd             [kernel.kallsyms]    [k] skb_gro_receive
     0.00%  rngd             [kernel.kallsyms]    [k] tcp4_gro_complete
     0.00%  rngd             [kernel.kallsyms]    [k] tcp4_gro_receive
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_rcv_established
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_try_coalesce
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_v4_fill_cb
     0.00%  rngd             [kernel.kallsyms]    [k] tcp_v4_send_check
     0.00%  rngd             [kernel.kallsyms]    [k] validate_xmit_skb_list
     0.00%  rngd             [unknown]            [k] 0xffffffffa01c50a5
     0.00%  rngd             [unknown]            [k] 0xffffffffa01c50b7
     0.00%  sa1              [kernel.kallsyms]    [k] page_remove_rmap
     0.00%  sa1              [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  sa1              bash                 [.] mbschr
     0.00%  sa1              libc-2.26.so         [.] malloc
     0.00%  sadc             [kernel.kallsyms]    [k] page_remove_rmap
     0.00%  sadc             [kernel.kallsyms]    [k] uart_line_info.isra.23
     0.00%  sadc             [kernel.kallsyms]    [k] vm_munmap
     0.00%  sadc             [xfs]                [k] xfs_file_read_iter
     0.00%  sadc             ld-2.26.so           [.] strcmp
     0.00%  sadc             libc-2.26.so         [.] _IO_vfscanf
     0.00%  screen           [kernel.kallsyms]    [k] __fget_light
     0.00%  screen           [kernel.kallsyms]    [k] do_setitimer
     0.00%  screen           [kernel.kallsyms]    [k] perf_event_output_forward
     0.00%  screen           [unknown]            [.] 0x000055ab32c4e00d
     0.00%  screen           [unknown]            [.] 0x000055ab32c68d04
     0.00%  screen           [unknown]            [.] 0x000055ab32c7b009
     0.00%  screen           [unknown]            [.] 0x00007fc07ab7bd8f
     0.00%  sh               [kernel.kallsyms]    [k] vma_merge
     0.00%  sshd             [kernel.kallsyms]    [k] bictcp_cwnd_event
     0.00%  sshd             [kernel.kallsyms]    [k] copy_user_generic_unrolled
     0.00%  sshd             [kernel.kallsyms]    [k] copyin
     0.00%  sshd             [kernel.kallsyms]    [k] memcpy_erms
     0.00%  sshd             [kernel.kallsyms]    [k] perf_trace_buf_alloc
     0.00%  sshd             [kernel.kallsyms]    [k] poll_freewait
     0.00%  sshd             [kernel.kallsyms]    [k] poll_schedule_timeout
     0.00%  sshd             [kernel.kallsyms]    [k] prefetch_freepointer
     0.00%  sshd             [kernel.kallsyms]    [k] sys_read
     0.00%  sshd             [kernel.kallsyms]    [k] sys_rt_sigprocmask
     0.00%  sshd             [kernel.kallsyms]    [k] tty_audit_add_data
     0.00%  sshd             [unknown]            [.] 0x0000557971af4a42
     0.00%  sshd             [unknown]            [.] 0x000055a96c4a702d
     0.00%  sshd             [unknown]            [.] 0x000055a96c4a7a30
     0.00%  sshd             [unknown]            [.] 0x000055a96c4a7a35
     0.00%  sshd             [unknown]            [.] 0x000055a96c4bc1b1
     0.00%  sshd             [unknown]            [.] 0x00007f370e668d70
     0.00%  sshd             [unknown]            [.] 0x00007f370e6f3307
     0.00%  sshd             [unknown]            [.] 0x00007f370e72ec12
     0.00%  swapper          [kernel.kallsyms]    [k] __sk_mem_raise_allocated
     0.00%  swapper          [kernel.kallsyms]    [k] dev_queue_xmit
     0.00%  swapper          [kernel.kallsyms]    [k] ktime_get_with_offset
     0.00%  swapper          [kernel.kallsyms]    [k] queue_work_on
     0.00%  swapper          [kernel.kallsyms]    [k] tcp_wfree
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50de
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50e4
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c50ff
     0.00%  swapper          [unknown]            [k] 0xffffffffa01c5158
     0.00%  systemd          [kernel.kallsyms]    [k] __inode_permission
     0.00%  systemd          [kernel.kallsyms]    [k] __lookup_mnt
     0.00%  systemd          [kernel.kallsyms]    [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  systemd          [kernel.kallsyms]    [k] __softirqentry_text_start
     0.00%  systemd          [kernel.kallsyms]    [k] finish_task_switch
     0.00%  systemd          [kernel.kallsyms]    [k] mutex_lock
     0.00%  systemd          [kernel.kallsyms]    [k] skb_gro_receive
     0.00%  systemd          [unknown]            [.] 0x0000565449ca78c0
     0.00%  systemd          [unknown]            [.] 0x0000565449cb08b0
     0.00%  systemd          [unknown]            [.] 0x00007f4148f26f99
     0.00%  systemd          [unknown]            [.] 0x00007f4148f2a257
     0.00%  systemd          [unknown]            [.] 0x00007f4148f356fa
     0.00%  systemd          [unknown]            [.] 0x00007f4148f43642
     0.00%  systemd          [unknown]            [.] 0x00007f4148f6a307
     0.00%  systemd          [unknown]            [.] 0x00007f414989e0d0
     0.00%  systemd-cgroups  [kernel.kallsyms]    [k] __d_rehash
     0.00%  systemd-cgroups  [kernel.kallsyms]    [k] file_path
     0.00%  systemd-cgroups  [kernel.kallsyms]    [k] get_page_from_freelist
     0.00%  systemd-cgroups  [kernel.kallsyms]    [k] mmap_region
     0.00%  systemd-cgroups  [kernel.kallsyms]    [k] unix_sock_destructor
     0.00%  systemd-cgroups  libc-2.26.so         [.] strncmp
     0.00%  systemd-journal  [kernel.kallsyms]    [k] __block_write_begin_int
     0.00%  systemd-journal  [kernel.kallsyms]    [k] mempool_alloc
     0.00%  systemd-journal  [kernel.kallsyms]    [k] security_inode_need_killpriv
     0.00%  systemd-journal  [xfs]                [k] xfs_bmbt_to_iomap
     0.00%  systemd-journal  [xfs]                [k] xfs_trans_alloc
     0.00%  systemd-journal  [unknown]            [.] 0x000055d0db8b0f06
     0.00%  systemd-journal  [unknown]            [.] 0x000055d0db8b0f97
     0.00%  systemd-journal  [unknown]            [.] 0x000055d0db8bb11f
     0.00%  systemd-journal  [unknown]            [.] 0x00007fda5b00391c
     0.00%  systemd-journal  [unknown]            [.] 0x00007fda5b004810
     0.00%  systemd-journal  [unknown]            [.] 0x00007fda5b02f790
     0.00%  systemd-journal  [unknown]            [.] 0x00007fda5b02f912
     0.00%  systemd-journal  [unknown]            [.] 0x00007fda5b0330a5
     0.00%  systemd-journal  [unknown]            [.] 0x00007fda5b096c5e
     0.00%  systemd-journal  [unknown]            [.] 0x00007fda5b102de5
     0.00%  systemd-journal  [unknown]            [.] 0x00007ffc4f3d8b52
     0.00%  systemd-logind   [kernel.kallsyms]    [k] link_path_walk
     0.00%  systemd-logind   [kernel.kallsyms]    [k] set_root
     0.00%  systemd-logind   [unknown]            [.] 0x0000560e749f2830
     0.00%  systemd-logind   [unknown]            [.] 0x0000560e74a1c2e3
     0.00%  systemd-logind   [unknown]            [.] 0x0000560e74a32004
     0.00%  systemd-logind   [unknown]            [.] 0x00007fc00c3fed49
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] __bio_add_page
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] __lock_text_start
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] __slab_alloc
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] _raw_spin_lock
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] get_request
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] part_round_stats
     0.00%  xfsaild/xvda1    [kernel.kallsyms]    [k] schedule
     0.00%  xfsaild/xvda1    [libcrc32c]          [k] crc32c
     0.00%  xfsaild/xvda1    [xfs]                [k] xfs_buf_rele
     0.00%  xfsaild/xvda1    [xfs]                [k] xfs_iflush_cluster
     0.00%  xfsaild/xvda1    [xfs]                [k] xfs_inode_item_push


# Samples: 4M of event 'cpu-clock:k'
# Event count (approx.): 1057399000000
#
# Overhead  Command          Shared Object      Symbol                                       
# ........  ...............  .................  .............................................
#
    81.79%  swapper          [kernel.kallsyms]  [k] native_safe_halt
     2.71%  swapper          [kernel.kallsyms]  [k] __lock_text_start
     1.74%  pg_basebackup    [kernel.kallsyms]  [k] __lock_text_start
     0.93%  pg_basebackup    [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.74%  swapper          [kernel.kallsyms]  [k] finish_task_switch
     0.65%  pg_basebackup    [kernel.kallsyms]  [k] finish_task_switch
     0.47%  swapper          [kernel.kallsyms]  [k] __softirqentry_text_start
     0.42%  swapper          [kernel.kallsyms]  [k] tick_nohz_idle_enter
     0.32%  pg_basebackup    [kernel.kallsyms]  [k] do_syscall_64
     0.28%  swapper          [kernel.kallsyms]  [k] do_csum
     0.25%  swapper          [kernel.kallsyms]  [k] memcpy_erms
     0.22%  swapper          [kernel.kallsyms]  [k] tick_nohz_idle_exit
     0.20%  swapper          [kernel.kallsyms]  [k] get_page_from_freelist
     0.19%  pg_basebackup    [kernel.kallsyms]  [k] free_hot_cold_page
     0.19%  swapper          [kernel.kallsyms]  [k] xennet_poll
     0.15%  pg_basebackup    [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.14%  pg_basebackup    [kernel.kallsyms]  [k] get_page_from_freelist
     0.14%  swapper          [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.14%  swapper          [kernel.kallsyms]  [k] do_idle
     0.13%  pg_basebackup    [kernel.kallsyms]  [k] __block_commit_write.isra.32
     0.11%  pg_basebackup    [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.10%  swapper          [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.10%  swapper          [kernel.kallsyms]  [k] refresh_cpu_vm_stats
     0.10%  pg_basebackup    [kernel.kallsyms]  [k] skb_release_data
     0.10%  kswapd0          [kernel.kallsyms]  [k] __lock_text_start
     0.10%  pg_basebackup    [kernel.kallsyms]  [k] tcp_recvmsg
     0.10%  pg_basebackup    [kernel.kallsyms]  [k] memcpy_erms
     0.09%  kworker/2:2      [xfs]              [k] xfs_destroy_ioend
     0.09%  swapper          [kernel.kallsyms]  [k] tcp_v4_rcv
     0.09%  pg_basebackup    [kernel.kallsyms]  [k] sock_poll
     0.09%  pg_basebackup    [kernel.kallsyms]  [k] do_sys_poll
     0.09%  swapper          [kernel.kallsyms]  [k] __inet_lookup_established
     0.09%  swapper          [kernel.kallsyms]  [k] dev_gro_receive
     0.08%  kworker/u30:0    [kernel.kallsyms]  [k] __lock_text_start
     0.08%  pg_basebackup    [kernel.kallsyms]  [k] tcp_poll
     0.08%  pg_basebackup    [kernel.kallsyms]  [k] __fget
     0.08%  swapper          [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.08%  swapper          [kernel.kallsyms]  [k] inet_gro_receive
     0.07%  pg_basebackup    [kernel.kallsyms]  [k] __add_to_page_cache_locked
     0.07%  ksoftirqd/1      [kernel.kallsyms]  [k] __lock_text_start
     0.07%  swapper          [kernel.kallsyms]  [k] net_rx_action
     0.07%  swapper          [kernel.kallsyms]  [k] sock_def_readable
     0.07%  pg_basebackup    [kernel.kallsyms]  [k] __softirqentry_text_start
     0.07%  kworker/2:2      [kernel.kallsyms]  [k] __lock_text_start
     0.07%  pg_basebackup    [kernel.kallsyms]  [k] sock_rfree
     0.07%  swapper          [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.06%  pg_basebackup    [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.06%  pg_basebackup    [kernel.kallsyms]  [k] __sk_dst_check
     0.06%  pg_basebackup    [kernel.kallsyms]  [k] _raw_spin_lock
     0.06%  swapper          [kernel.kallsyms]  [k] packet_rcv
     0.06%  pg_basebackup    [kernel.kallsyms]  [k] __audit_syscall_exit
     0.06%  pg_basebackup    [kernel.kallsyms]  [k] poll_schedule_timeout
     0.05%  swapper          [kernel.kallsyms]  [k] ip_rcv
     0.05%  swapper          [kernel.kallsyms]  [k] tcp_queue_rcv
     0.05%  pg_basebackup    [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.05%  pg_basebackup    [kernel.kallsyms]  [k] _raw_spin_lock_bh
     0.05%  swapper          [kernel.kallsyms]  [k] __build_skb
     0.05%  kswapd0          [kernel.kallsyms]  [k] free_hot_cold_page
     0.05%  pg_basebackup    [kernel.kallsyms]  [k] ip_finish_output2
     0.04%  swapper          [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.04%  pg_basebackup    [kernel.kallsyms]  [k] __skb_clone
     0.04%  swapper          [kernel.kallsyms]  [k] tcp_rcv_established
     0.04%  pg_basebackup    [kernel.kallsyms]  [k] __pv_queued_spin_lock_slowpath
     0.04%  rngd             [kernel.kallsyms]  [k] finish_task_switch
     0.04%  swapper          [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.04%  swapper          [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.04%  swapper          [kernel.kallsyms]  [k] tcp4_gro_receive
     0.04%  swapper          [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.04%  kworker/u30:0    [xfs]              [k] xfs_do_writepage
     0.04%  swapper          [kernel.kallsyms]  [k] skb_copy_bits
     0.04%  pg_basebackup    [kernel.kallsyms]  [k] __dev_queue_xmit
     0.04%  swapper          [kernel.kallsyms]  [k] default_idle
     0.04%  pg_basebackup    [kernel.kallsyms]  [k] kmem_cache_alloc
     0.04%  swapper          [kernel.kallsyms]  [k] skb_gro_receive
     0.04%  swapper          [kernel.kallsyms]  [k] __sock_wfree
     0.04%  pg_basebackup    [kernel.kallsyms]  [k] copy_page_to_iter
     0.04%  swapper          [kernel.kallsyms]  [k] tcp_gro_receive
     0.04%  pg_basebackup    [kernel.kallsyms]  [k] __sched_text_start
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] fput
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] syscall_slow_exit_work
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.03%  swapper          [kernel.kallsyms]  [k] rcu_idle_exit
     0.03%  swapper          [kernel.kallsyms]  [k] __slab_alloc
     0.03%  ksoftirqd/1      [kernel.kallsyms]  [k] finish_task_switch
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] kmem_cache_free
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] packet_rcv
     0.03%  swapper          [kernel.kallsyms]  [k] net_tx_action
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] page_frag_free
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] inet_recvmsg
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.03%  swapper          [kernel.kallsyms]  [k] fold_diff
     0.03%  kworker/u30:0    [kernel.kallsyms]  [k] find_get_pages_tag
     0.03%  kworker/u30:0    [xfs]              [k] xfs_start_buffer_writeback
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] SYSC_recvfrom
     0.03%  swapper          [kernel.kallsyms]  [k] memchr_inv
     0.03%  kswapd0          [kernel.kallsyms]  [k] shrink_inactive_list
     0.03%  kworker/u30:0    [kernel.kallsyms]  [k] clear_page_dirty_for_io
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] iov_iter_fault_in_readable
     0.03%  kswapd0          [kernel.kallsyms]  [k] shrink_page_list
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.03%  swapper          [kernel.kallsyms]  [k] __indirect_thunk_start
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.03%  swapper          [kernel.kallsyms]  [k] kmem_cache_alloc
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] __block_write_begin_int
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] ip_queue_xmit
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] __kmalloc_node_track_caller
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] __mark_inode_dirty
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] __audit_syscall_entry
     0.03%  swapper          [kernel.kallsyms]  [k] __slab_free
     0.03%  swapper          [kernel.kallsyms]  [k] _raw_spin_lock
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] __pollwait
     0.03%  pg_basebackup    [kernel.kallsyms]  [k] tcp_stream_memory_free
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] perf_tp_event
     0.02%  swapper          [kernel.kallsyms]  [k] kmem_cache_free
     0.02%  pg_basebackup    [xfs]              [k] xfs_file_write_iter
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] __slab_alloc
     0.02%  swapper          [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.02%  swapper          [kernel.kallsyms]  [k] ipv4_dst_check
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] syscall_trace_enter
     0.02%  kworker/u30:0    [kernel.kallsyms]  [k] blk_flush_plug_list
     0.02%  swapper          [kernel.kallsyms]  [k] skb_release_data
     0.02%  swapper          [kernel.kallsyms]  [k] need_update
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] perf_output_sample
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] skb_copy_datagram_iter
     0.02%  swapper          [kernel.kallsyms]  [k] __kfree_skb_flush
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] perf_output_begin_forward
     0.02%  swapper          [kernel.kallsyms]  [k] _find_next_bit
     0.02%  swapper          [kernel.kallsyms]  [k] napi_complete_done
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] __radix_tree_lookup
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] __fget_light
     0.02%  swapper          [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] sys_poll
     0.02%  swapper          [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.02%  swapper          [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] __slab_free
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] do_csum
     0.02%  kswapd0          [kernel.kallsyms]  [k] drop_buffers
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] ip_send_check
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] ip_output
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] xennet_poll
     0.02%  swapper          [kernel.kallsyms]  [k] ip_rcv_finish
     0.02%  swapper          [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] prefetch_freepointer
     0.02%  swapper          [kernel.kallsyms]  [k] inet_ehashfn
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] ipv4_dst_check
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] consume_skb
     0.02%  swapper          [kernel.kallsyms]  [k] ip_queue_xmit
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] schedule_hrtimeout_range_clock
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] perf_output_copy
     0.02%  swapper          [kernel.kallsyms]  [k] napi_gro_flush
     0.02%  perf             [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.02%  swapper          [kernel.kallsyms]  [k] quiet_vmstat
     0.02%  swapper          [kernel.kallsyms]  [k] __pskb_pull_tail
     0.02%  kworker/2:0      [xfs]              [k] xfs_destroy_ioend
     0.02%  pg_basebackup    [xfs]              [k] xfs_file_iomap_begin
     0.02%  swapper          [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.02%  swapper          [kernel.kallsyms]  [k] ip_local_deliver
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] __indirect_thunk_start
     0.02%  swapper          [kernel.kallsyms]  [k] prefetch_freepointer
     0.02%  swapper          [kernel.kallsyms]  [k] consume_skb
     0.02%  swapper          [kernel.kallsyms]  [k] inet_gro_complete
     0.02%  pg_basebackup    [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] tcp_release_cb
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] mark_buffer_dirty
     0.01%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50a5
     0.01%  swapper          [kernel.kallsyms]  [k] __skb_checksum
     0.01%  kworker/u30:0    [kernel.kallsyms]  [k] mod_node_page_state
     0.01%  swapper          [kernel.kallsyms]  [k] ip_finish_output2
     0.01%  swapper          [kernel.kallsyms]  [k] skb_try_coalesce
     0.01%  swapper          [kernel.kallsyms]  [k] __skb_clone
     0.01%  swapper          [unknown]          [k] 0xffffffffa01c50a5
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] tcp_established_options
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] xennet_start_xmit
     0.01%  swapper          [kernel.kallsyms]  [k] kfree
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] schedule
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] node_dirty_ok
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] import_single_range
     0.01%  swapper          [kernel.kallsyms]  [k] __sched_text_start
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] get_mem_cgroup_from_mm
     0.01%  swapper          [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] create_empty_buffers
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] dev_queue_xmit_nit
     0.01%  kworker/u30:0    [kernel.kallsyms]  [k] write_cache_pages
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] sch_direct_xmit
     0.01%  swapper          [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.01%  pg_basebackup    [xfs]              [k] xfs_log_commit_cil
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] mem_cgroup_commit_charge
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] ipv4_mtu
     0.01%  swapper          [kernel.kallsyms]  [k] tcp4_gro_complete
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] sys_recvfrom
     0.01%  ksoftirqd/1      [kernel.kallsyms]  [k] memcpy_erms
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] tcp_cleanup_rbuf
     0.01%  ksoftirqd/1      [kernel.kallsyms]  [k] get_page_from_freelist
     0.01%  kworker/2:0      [kernel.kallsyms]  [k] __lock_text_start
     0.01%  kswapd0          [kernel.kallsyms]  [k] page_mapping
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] release_sock
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.01%  swapper          [kernel.kallsyms]  [k] csum_partial
     0.01%  swapper          [kernel.kallsyms]  [k] csum_partial_ext
     0.01%  swapper          [kernel.kallsyms]  [k] napi_gro_complete
     0.01%  swapper          [kernel.kallsyms]  [k] __dev_queue_xmit
     0.01%  swapper          [kernel.kallsyms]  [k] __tcp_ack_snd_check
     0.01%  ksoftirqd/1      [kernel.kallsyms]  [k] do_csum
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __free_pages_ok
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __inet_lookup_established
     0.01%  swapper          [kernel.kallsyms]  [k] sched_ttwu_pending
     0.01%  swapper          [kernel.kallsyms]  [k] kmem_cache_free_bulk
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __alloc_skb
     0.01%  swapper          [kernel.kallsyms]  [k] cpu_startup_entry
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.01%  swapper          [kernel.kallsyms]  [k] find_first_bit
     0.01%  kworker/u30:0    [kernel.kallsyms]  [k] blk_queue_split
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.01%  swapper          [unknown]          [k] 0xffffffffa01c50a4
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] tcp_v4_rcv
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] iomap_write_actor
     0.01%  kworker/u30:0    [kernel.kallsyms]  [k] page_mapping
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] kfree
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __tcp_send_ack.part.33
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] ip_finish_output
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] balance_dirty_pages_ratelimited
     0.01%  swapper          [kernel.kallsyms]  [k] skb_add_rx_frag
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.01%  swapper          [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.01%  swapper          [kernel.kallsyms]  [k] next_online_pgdat
     0.01%  swapper          [kernel.kallsyms]  [k] alloc_pages_current
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] perf_prepare_sample
     0.01%  swapper          [kernel.kallsyms]  [k] schedule_idle
     0.01%  ksoftirqd/1      [kernel.kallsyms]  [k] xennet_poll
     0.01%  swapper          [kernel.kallsyms]  [k] ip_output
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] generic_write_end
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] perf_event_output_forward
     0.01%  kswapd0          [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] ksize
     0.01%  swapper          [kernel.kallsyms]  [k] napi_gro_receive
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] pfifo_fast_dequeue
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] sock_def_readable
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __vfs_write
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] perf_misc_flags
     0.01%  swapper          [kernel.kallsyms]  [k] raw_local_deliver
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __sb_start_write
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_data_queue
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __sock_wfree
     0.01%  kworker/u30:0    [kernel.kallsyms]  [k] __test_set_page_writeback
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] validate_xmit_skb
     0.01%  kworker/u30:0    [xfs]              [k] xfs_map_at_offset
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] netif_skb_features
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.01%  pg_basebackup    [xfs]              [k] xfs_find_bdev_for_inode
     0.01%  swapper          [kernel.kallsyms]  [k] sock_put
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] inet_gro_receive
     0.01%  swapper          [kernel.kallsyms]  [k] perf_output_begin_forward
     0.01%  swapper          [kernel.kallsyms]  [k] __sk_dst_check
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __lru_cache_add
     0.01%  ksoftirqd/1      [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.01%  swapper          [kernel.kallsyms]  [k] __kmalloc_node_track_caller
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] dev_gro_receive
     0.01%  swapper          [kernel.kallsyms]  [k] perf_output_sample
     0.01%  swapper          [kernel.kallsyms]  [k] perf_tp_event
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] lock_sock_nested
     0.01%  kswapd0          [kernel.kallsyms]  [k] __slab_free
     0.01%  kworker/2:2      [kernel.kallsyms]  [k] test_clear_page_writeback
     0.01%  swapper          [kernel.kallsyms]  [k] set_cpu_sd_state_idle
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] _copy_to_iter
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] iov_iter_advance
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] vfs_write
     0.01%  kswapd0          [xfs]              [k] xfs_count_page_state
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] skb_release_head_state
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] copyout
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] poll_freewait
     0.01%  swapper          [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __perf_event_overflow
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] skb_clone
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] tcp_v4_send_check
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __tcp_v4_send_check
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] tcp_queue_rcv
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] net_tx_action
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __perf_event_account_interrupt
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] block_write_end
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] add_to_page_cache_lru
     0.01%  kworker/u30:0    [kernel.kallsyms]  [k] release_pages
     0.01%  pg_basebackup    [xfs]              [k] xfs_iext_bno_to_ext
     0.01%  pg_basebackup    [xfs]              [k] xfs_log_reserve
     0.01%  swapper          [kernel.kallsyms]  [k] __wake_up_common_lock
     0.01%  kswapd0          [kernel.kallsyms]  [k] cancel_dirty_page
     0.01%  kworker/2:2      [kernel.kallsyms]  [k] mod_node_page_state
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_gro_complete
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] iov_iter_copy_from_user_atomic
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] release_pages
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] down_write
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_event_data_recv
     0.01%  perf             [kernel.kallsyms]  [k] __lock_text_start
     0.01%  swapper          [kernel.kallsyms]  [k] perf_output_copy
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_grow_window.isra.39
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_try_coalesce
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.01%  swapper          [kernel.kallsyms]  [k] __list_del_entry_valid
     0.01%  kworker/u30:0    [xfs]              [k] xfs_add_to_ioend
     0.01%  swapper          [kernel.kallsyms]  [k] next_zone
     0.01%  swapper          [kernel.kallsyms]  [k] eth_type_trans
     0.01%  swapper          [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.01%  kworker/2:2      [kernel.kallsyms]  [k] dec_zone_page_state
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] new_slab
     0.01%  swapper          [kernel.kallsyms]  [k] first_online_pgdat
     0.01%  kswapd0          [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.01%  kswapd0          [kernel.kallsyms]  [k] _raw_spin_lock
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] node_page_state
     0.01%  kworker/2:2      [kernel.kallsyms]  [k] page_mapping
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] pagecache_get_page
     0.01%  swapper          [kernel.kallsyms]  [k] skb_release_head_state
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] memset_erms
     0.01%  swapper          [kernel.kallsyms]  [k] __skb_gro_checksum_complete
     0.01%  kworker/u30:0    [kernel.kallsyms]  [k] unlock_page
     0.01%  kworker/u30:0    [xfs]              [k] xfs_map_buffer.isra.13
     0.01%  swapper          [kernel.kallsyms]  [k] ipv4_mtu
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_ack
     0.01%  swapper          [kernel.kallsyms]  [k] tcp_v4_fill_cb
     0.01%  swapper          [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __build_skb
     0.01%  swapper          [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] perf_trace_run_bpf_submit
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] PageHuge
     0.01%  pg_basebackup    [xfs]              [k] xfs_inode_item_format
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] unlock_page
     0.01%  ksoftirqd/1      [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] ip_rcv
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] tcp_rcv_established
     0.01%  kswapd0          [kernel.kallsyms]  [k] clear_shadow_entry
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] up_write
     0.01%  swapper          [kernel.kallsyms]  [k] __perf_event_account_interrupt
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] __mnt_want_write_file
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] sys_write
     0.01%  ksoftirqd/1      [kernel.kallsyms]  [k] smpboot_thread_fn
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] alloc_page_buffers
     0.01%  pg_basebackup    [kernel.kallsyms]  [k] perf_tp_event_match.isra.75.part.76
     0.00%  swapper          [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] net_rx_action
     0.00%  swapper          [kernel.kallsyms]  [k] rcu_bh_qs
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mem_cgroup_try_charge
     0.00%  pg_basebackup    [xfs]              [k] xfs_iunlock
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  swapper          [kernel.kallsyms]  [k] __napi_schedule
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  swapper          [kernel.kallsyms]  [k] sch_direct_xmit
     0.00%  swapper          [kernel.kallsyms]  [k] xennet_start_xmit
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] end_page_writeback
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] dec_zone_page_state
     0.00%  swapper          [kernel.kallsyms]  [k] mod_timer
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] unroll_tree_refs
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __ip_local_out
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __release_sock
     0.00%  swapper          [kernel.kallsyms]  [k] sk_filter_trim_cap
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] security_socket_recvmsg
     0.00%  swapper          [kernel.kallsyms]  [k] ip_finish_output
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] current_kernel_time64
     0.00%  pg_basebackup    [xfs]              [k] xfs_file_buffered_aio_write
     0.00%  perf             [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] validate_xmit_skb_list
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] alloc_buffer_head
     0.00%  kswapd0          [kernel.kallsyms]  [k] try_to_free_buffers
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] page_mkclean
     0.00%  pg_basebackup    [xfs]              [k] xfs_inode_item_size
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __page_cache_release
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] fsnotify
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] iomap_apply
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50a4
     0.00%  perf             [kernel.kallsyms]  [k] __block_commit_write.isra.32
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] clean_bdev_aliases
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] page_mapping
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_established_options
     0.00%  swapper          [kernel.kallsyms]  [k] __local_bh_enable_ip
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __copy_skb_header
     0.00%  swapper          [kernel.kallsyms]  [k] dev_queue_xmit_nit
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] iomap_write_begin.constprop.17
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_copy_bits
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] find_get_pages_range
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] pagevec_lru_move_fn
     0.00%  kswapd0          [xfs]              [k] xfs_vm_releasepage
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_ijoin
     0.00%  swapper          [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_gro_receive
     0.00%  swapper          [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_output_put_handle
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_rcv_space_adjust
     0.00%  swapper          [kernel.kallsyms]  [k] __alloc_skb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] kmem_cache_free_bulk
     0.00%  pg_basebackup    [xfs]              [k] xfs_file_iomap_end
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_swevent_get_recursion_context
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __default_send_IPI_shortcut
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  pg_basebackup    [xfs]              [k] xlog_grant_add_space.isra.6
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] __remove_mapping
     0.00%  pg_basebackup    [xfs]              [k] xfs_iext_lookup_extent
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50b7
     0.00%  pg_basebackup    [xfs]              [k] xfs_bmbt_to_iomap
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_select_window
     0.00%  swapper          [kernel.kallsyms]  [k] napi_skb_free_stolen_head
     0.00%  kswapd0          [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] netdev_pick_tx
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_advance
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  pg_basebackup    [xfs]              [k] xfs_iextents_copy
     0.00%  pg_basebackup    [xfs]              [k] xfs_ilock
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] inc_zone_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] do_softirq.part.17
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_csum_hwoffload_help
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] get_request
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] kmalloc_slab
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] wait_for_stable_page
     0.00%  pg_basebackup    [xfs]              [k] xfs_vn_update_time
     0.00%  rngd             [kernel.kallsyms]  [k] __fget_light
     0.00%  kswapd0          [kernel.kallsyms]  [k] uncharge_page
     0.00%  pg_basebackup    [xfs]              [k] __xfs_bmbt_get_all
     0.00%  swapper          [kernel.kallsyms]  [k] skb_clone
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_send_ack.part.33
     0.00%  swapper          [kernel.kallsyms]  [k] perf_prepare_sample
     0.00%  swapper          [kernel.kallsyms]  [k] skb_checksum
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __perf_event_header__init_id
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sock_recvmsg
     0.00%  swapper          [kernel.kallsyms]  [k] ip_send_check
     0.00%  rngd             [kernel.kallsyms]  [k] random_poll
     0.00%  swapper          [kernel.kallsyms]  [k] __perf_event_overflow
     0.00%  swapper          [kernel.kallsyms]  [k] perf_misc_flags
     0.00%  swapper          [kernel.kallsyms]  [k] skb_push
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] generic_write_checks
     0.00%  pg_basebackup    [xfs]              [k] xlog_ungrant_log_space
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] path_put
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] file_update_time
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_reserve
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mem_cgroup_uncharge
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] inc_node_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __tcp_select_window
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] _copy_from_user
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_options_write
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] net_tx_action
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] schedule
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] run_ksoftirqd
     0.00%  perf             [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] grab_cache_page_write_begin
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_network_protocol
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sock_def_readable
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_options_write
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] copy_user_generic_unrolled
     0.00%  pg_basebackup    [xfs]              [k] xfs_fsb_to_db
     0.00%  rngd             [kernel.kallsyms]  [k] poll_schedule_timeout
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __sched_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] napi_schedule_prep
     0.00%  swapper          [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] iomap_write_end
     0.00%  swapper          [kernel.kallsyms]  [k] __tcp_v4_send_check
     0.00%  swapper          [kernel.kallsyms]  [k] csum_block_add_ext
     0.00%  swapper          [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  swapper          [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __sb_end_write
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] current_time
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ip_copy_addrs
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref
     0.00%  swapper          [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  pg_basebackup    [xfs]              [k] xlog_grant_head_check
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_validate_incoming
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_release_all
     0.00%  pg_basebackup    [xfs]              [k] xfs_get_extsz_hint
     0.00%  swapper          [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __sock_wfree
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_gro_receive
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_try_coalesce
     0.00%  swapper          [kernel.kallsyms]  [k] validate_xmit_skb
     0.00%  pg_basebackup    [xfs]              [k] xfs_bmbt_get_startoff
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_mapped
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_referenced
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%  rngd             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] net_rx_action
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __put_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] rw_verify_area
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __build_skb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_push
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] page_mapped
     0.00%  kworker/u30:0    [xfs]              [k] xfs_imap_valid
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] napi_complete_done
     0.00%  swapper          [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  swapper          [kernel.kallsyms]  [k] policy_nodemask
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_add_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] memcpy
     0.00%  pg_basebackup    [xfs]              [k] xfs_file_aio_write_checks
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  kswapd0          [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] _cond_resched
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_rcv
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] packet_rcv
     0.00%  perf             [kernel.kallsyms]  [k] __add_to_page_cache_locked
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_try_coalesce
     0.00%  swapper          [kernel.kallsyms]  [k] __netif_receive_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __radix_tree_preload
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] prandom_u32_state
     0.00%  pg_basebackup    [xfs]              [k] xfs_extent_busy_clear
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_grant_foreign_access_ref
     0.00%  pg_basebackup    [xfs]              [k] xfs_bmbt_get_startblock
     0.00%  pg_basebackup    [xfs]              [k] xfs_log_space_wake
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_send_delayed_ack
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ksoftirqd_should_run
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] down_read
     0.00%  swapper          [kernel.kallsyms]  [k] gnttab_release_grant_reference
     0.00%  swapper          [kernel.kallsyms]  [k] memcpy
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] radix_tree_lookup_slot
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_send_ack
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_add_backlog
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __slab_alloc
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kthread_should_stop
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_swevent_overflow
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] validate_xmit_xfrm
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __slab_free
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __tcp_ack_snd_check
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_trace_buf_update
     0.00%  pg_basebackup    [xfs]              [k] xlog_space_left
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_free
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  swapper          [kernel.kallsyms]  [k] netif_skb_features
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  swapper          [kernel.kallsyms]  [k] __kfree_skb_defer
     0.00%  swapper          [kernel.kallsyms]  [k] local_clock
     0.00%  swapper          [kernel.kallsyms]  [k] skb_gro_reset_offset
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_rcv_established
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] get_task_policy.part.31
     0.00%  rngd             [kernel.kallsyms]  [k] do_sys_poll
     0.00%  kswapd0          [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ip_local_deliver
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ip_rcv_finish
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_copy_bits
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] create_page_buffers
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ip_local_out
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sockfd_lookup_light
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_unreserve_and_mod_sb
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  perf             [kernel.kallsyms]  [k] iov_iter_fault_in_readable
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __fdget_pos
     0.00%  swapper          [kernel.kallsyms]  [k] skb_release_all
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_gro_receive
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_free_items
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50bf
     0.00%  pg_basebackup    [xfs]              [k] __xfs_trans_commit
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_apply_dquot_deltas
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mntput
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mutex_unlock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.00%  swapper          [kernel.kallsyms]  [k] policy_node
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_release_data
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50b7
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_parse_md5sig_option
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] pfifo_fast_enqueue
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_queue_rcv
     0.00%  pg_basebackup    [xfs]              [k] xfs_cil_prepare_item.isra.2
     0.00%  swapper          [kernel.kallsyms]  [k] __wake_up_sync_key
     0.00%  swapper          [kernel.kallsyms]  [k] __x86_indirect_thunk_r8
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __qdisc_run
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] add_wait_queue
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] test_clear_page_writeback
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_swevent_event
     0.00%  swapper          [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __bio_add_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __kmalloc_reserve.isra.42
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] inet_ehashfn
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] napi_gro_flush
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  pg_basebackup    [xfs]              [k] xfs_inode_item_committing
     0.00%  kswapd0          [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] inet_gro_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] find_get_entry
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mod_timer
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] try_charge
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_log_inode
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] _raw_spin_unlock_bh
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] pagevec_lookup_range
     0.00%  kswapd0          [kernel.kallsyms]  [k] page_evictable
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __fdget
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.00%  swapper          [kernel.kallsyms]  [k] kmalloc_slab
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mutex_lock
     0.00%  swapper          [kernel.kallsyms]  [k] perf_swevent_get_recursion_context
     0.00%  kswapd0          [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __set_page_dirty
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_add_backlog
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50bf
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] dst_release
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_output_end
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_try_coalesce
     0.00%  pg_basebackup    [xfs]              [k] xfs_inode_item_format_data_fork.isra.5
     0.00%  swapper          [kernel.kallsyms]  [k] __x86_indirect_thunk_rcx
     0.00%  swapper          [kernel.kallsyms]  [k] kfree_skb_partial
     0.00%  swapper          [kernel.kallsyms]  [k] perf_output_put_handle
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] dec_zone_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp4_gro_complete
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_data_queue
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_add_item
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_run_bpf_submit
     0.00%  swapper          [kernel.kallsyms]  [k] skb_csum_hwoffload_help
     0.00%  kworker/u30:0    [xfs]              [k] xfs_trim_extent
     0.00%  swapper          [kernel.kallsyms]  [k] __ip_local_out
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] napi_complete_done
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] total_mapcount
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __skb_checksum
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] local_clock
     0.00%  swapper          [kernel.kallsyms]  [k] rb_first
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_try_rmem_schedule
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kfree
     0.00%  kswapd0          [kernel.kallsyms]  [k] free_buffer_head
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] dput
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] iomap_file_buffered_write
     0.00%  swapper          [kernel.kallsyms]  [k] __copy_skb_header
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50c3
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c5161
     0.00%  kswapd0          [kernel.kallsyms]  [k] do_csum
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __slab_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] remove_wait_queue
     0.00%  swapper          [kernel.kallsyms]  [k] ip_local_out
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __x86_indirect_thunk_r15
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] copyin
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_free_dqinfo
     0.00%  swapper          [kernel.kallsyms]  [k] sk_reset_timer
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] rcu_bh_qs
     0.00%  swapper          [kernel.kallsyms]  [k] __perf_event_header__init_id
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __bio_try_merge_page
     0.00%  kswapd0          [kernel.kallsyms]  [k] try_to_release_page
     0.00%  pg_basebackup    [xfs]              [k] xfs_iext_get_ext
     0.00%  swapper          [kernel.kallsyms]  [k] __default_send_IPI_shortcut
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] policy_nodemask
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_event_data_recv
     0.00%  rngd             [kernel.kallsyms]  [k] __sched_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] ksize
     0.00%  swapper          [kernel.kallsyms]  [k] perf_tp_event_match.isra.75.part.76
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] _cond_resched
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] end_page_writeback
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_rq_init
     0.00%  swapper          [kernel.kallsyms]  [k] ip_copy_addrs
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_ooo_try_coalesce
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] mem_cgroup_page_lruvec
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  swapper          [kernel.kallsyms]  [k] lock_timer_base
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_rcv_finish
     0.00%  kworker/u30:0    [xfs]              [k] xfs_start_page_writeback
     0.00%  kworker/u30:0    [xfs]              [k] xfs_trim_extent_eof
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] security_sock_rcv_skb
     0.00%  kworker/u30:0    [xfs]              [k] xfs_fsb_to_db
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __page_cache_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] napi_gro_complete
     0.00%  pg_basebackup    [xfs]              [k] kmem_zone_alloc
     0.00%  pg_basebackup    [xfs]              [k] xfs_inode_item_unlock
     0.00%  rngd             [kernel.kallsyms]  [k] schedule_hrtimeout_range_clock
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_try_coalesce
     0.00%  kswapd0          [kernel.kallsyms]  [k] memcpy_erms
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] perf_instruction_pointer
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sched_clock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_ack
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __kfree_skb_defer
     0.00%  pg_basebackup    [xfs]              [k] xfs_bmbt_get_blockcount
     0.00%  swapper          [kernel.kallsyms]  [k] __kmalloc_reserve.isra.42
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_urg
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] inet_gro_complete
     0.00%  kswapd0          [kernel.kallsyms]  [k] uncharge_batch
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] page_mapping
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_free_head
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sock_put
     0.00%  swapper          [kernel.kallsyms]  [k] perf_trace_buf_update
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] consume_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_queue_xmit
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_v4_fill_cb
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50c3
     0.00%  swapper          [kernel.kallsyms]  [k] perf_swevent_overflow
     0.00%  swapper          [kernel.kallsyms]  [k] validate_xmit_xfrm
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_local_deliver
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kmem_cache_free_bulk
     0.00%  perf             [kernel.kallsyms]  [k] do_syscall_64
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] napi_gro_receive
     0.00%  swapper          [kernel.kallsyms]  [k] __x86_indirect_thunk_r9
     0.00%  kswapd0          [kernel.kallsyms]  [k] __list_add_valid
     0.00%  kswapd0          [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  kswapd0          [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  pg_basebackup    [xfs]              [k] xfs_inode_item_data_fork_size.isra.1
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c5161
     0.00%  swapper          [kernel.kallsyms]  [k] rb_next
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.00%  kswapd0          [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  kswapd0          [kernel.kallsyms]  [k] super_cache_count
     0.00%  perf             [kernel.kallsyms]  [k] __block_write_begin_int
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] csum_partial
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] native_apic_mem_read
     0.00%  swapper          [kernel.kallsyms]  [k] netdev_pick_tx
     0.00%  swapper          [kernel.kallsyms]  [k] validate_xmit_skb_list
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] netif_receive_skb_internal
     0.00%  kswapd0          [kernel.kallsyms]  [k] xennet_poll
     0.00%  perf             [kernel.kallsyms]  [k] __mark_inode_dirty
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __kfree_skb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] eth_type_trans
     0.00%  pg_basebackup    [xfs]              [k] xfs_log_ticket_put
     0.00%  swapper          [kernel.kallsyms]  [k] sched_clock
     0.00%  swapper          [kernel.kallsyms]  [k] sk_load_byte_positive_offset
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_release_head_state
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __fsnotify_parent
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] policy_node
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_add_rx_frag
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_free_item_desc
     0.00%  swapper          [kernel.kallsyms]  [k] arch_cpu_idle_exit
     0.00%  swapper          [kernel.kallsyms]  [k] skb_network_protocol
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] rcu_all_qs
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] generic_make_request_checks
     0.00%  perf             [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  perf             [kernel.kallsyms]  [k] perf_poll
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_grow_window.isra.39
     0.00%  pg_basebackup    [xfs]              [k] xlog_grant_push_ail
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50bb
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50a4
     0.00%  kswapd0          [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  kswapd0          [kernel.kallsyms]  [k] queue_work_on
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] unlock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] up_read
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] inet_ehashfn
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_slab.part.49
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]  [k] memset_erms
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __skb_clone
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] list_sort.part.0
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sk_filter_trim_cap
     0.00%  pg_basebackup    [xfs]              [k] xfs_log_calc_unit_res
     0.00%  swapper          [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%  swapper          [kernel.kallsyms]  [k] pfifo_fast_dequeue
     0.00%  swapper          [kernel.kallsyms]  [k] skb_free_head
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50b3
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __skb_checksum
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] napi_gro_flush
     0.00%  kswapd0          [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] napi_skb_free_stolen_head
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_send_delayed_ack
     0.00%  swapper          [kernel.kallsyms]  [k] perf_output_end
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __dev_queue_xmit
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_finish_output2
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] inc_node_page_state
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_queue_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] lru_add_drain_cpu
     0.00%  rngd             [kernel.kallsyms]  [k] schedule
     0.00%  swapper          [kernel.kallsyms]  [k] rb_insert_color
     0.00%  kswapd0          [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] finish_task_switch
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.00%  pg_basebackup    [xfs]              [k] xfs_bmbt_get_all
     0.00%  swapper          [kernel.kallsyms]  [k] __pv_queued_spin_lock_slowpath
     0.00%  swapper          [kernel.kallsyms]  [k] native_apic_mem_read
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __sk_dst_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp4_gro_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_v4_inbound_md5_hash
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  perf             [kernel.kallsyms]  [k] finish_task_switch
     0.00%  perf             [kernel.kallsyms]  [k] mark_buffer_dirty
     0.00%  swapper          [kernel.kallsyms]  [k] rb_erase
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c5162
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __kmalloc_node_track_caller
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __tcp_ack_snd_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_add_rx_frag
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_alloc_bioset
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] part_inc_in_flight
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __napi_schedule
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] lru_cache_add
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] radix_tree_maybe_preload
     0.00%  rngd             [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  swapper          [kernel.kallsyms]  [k] perf_swevent_event
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __wake_up_common_lock
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_grow_window.isra.39
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_v4_fill_cb
     0.00%  kswapd0          [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  perf             [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] security_file_permission
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sk_reset_timer
     0.00%  swapper          [kernel.kallsyms]  [k] default_idle_call
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c514c
     0.00%  kswapd0          [kernel.kallsyms]  [k] net_rx_action
     0.00%  perf             [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sk_load_byte_positive_offset
     0.00%  swapper          [kernel.kallsyms]  [k] __x86_indirect_thunk_rdx
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_send_ack
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50c9
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_output
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_output_copy
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] rcu_bh_qs
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sock_put
     0.00%  kswapd0          [kernel.kallsyms]  [k] sock_def_readable
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_queue_bounce
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] generic_make_request
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] mempool_alloc
     0.00%  perf             [kernel.kallsyms]  [k] __fget_light
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%  pg_basebackup    [xfs]              [k] xlog_ticket_alloc
     0.00%  swapper          [kernel.kallsyms]  [k] get_seconds
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50d0
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __napi_schedule
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_data_queue
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_init
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] disk_map_sector_rcu
     0.00%  perf             [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __list_add_valid
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __put_compound_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __skb_gro_checksum_complete
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_checksum
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __tcp_select_window
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kfree_skb_partial
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_event_data_recv
     0.00%  kswapd0          [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] lru_add_drain_cpu
     0.00%  kswapd0          [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] unlock_page_memcg
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  perf             [kernel.kallsyms]  [k] create_empty_buffers
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __mnt_drop_write_file
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __wake_up_common_lock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] list_sort
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] schedule_hrtimeout_range
     0.00%  pg_basebackup    [xfs]              [k] xfs_start_buffer_writeback
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c5162
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] csum_partial
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] napi_gro_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] napi_gro_receive
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  kswapd0          [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_node_memcg
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_queue_rcv
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] mempool_alloc_slab
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] unlock_page_memcg
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] csum_block_add_ext
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] memset
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] napi_schedule_prep
     0.00%  pg_basebackup    [xfs]              [k] xfs_find_daxdev_for_inode
     0.00%  swapper          [kernel.kallsyms]  [k] sk_forced_mem_schedule
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __do_page_fault
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] eth_type_trans
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_output_sample
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_tp_event
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sk_filter_trim_cap
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50a5
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50b7
     0.00%  kswapd0          [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  kswapd0          [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] find_get_entries
     0.00%  kswapd0          [kernel.kallsyms]  [k] invalidate_mapping_pages
     0.00%  kswapd0          [kernel.kallsyms]  [k] packet_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] shmem_unused_huge_count
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_copy_bits
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  perf             [kernel.kallsyms]  [k] __slab_alloc
     0.00%  perf             [kernel.kallsyms]  [k] iomap_write_begin.constprop.17
     0.00%  perf             [kernel.kallsyms]  [k] mem_cgroup_commit_charge
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50d7
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c514c
     0.00%  swapper          [kernel.kallsyms]  [k] perf_instruction_pointer
     0.00%  dhclient-script  [kernel.kallsyms]  [k] unmap_page_range
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sch_direct_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __pagevec_release
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_integrity_prep
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_throtl_bio
     0.00%  perf             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  perf             [kernel.kallsyms]  [k] node_dirty_ok
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] balance_dirty_pages.isra.32
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] dev_queue_xmit
     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] timespec_trunc
     0.00%  pg_basebackup    [xfs]              [k] xfs_log_done
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50b3
     0.00%  rngd             [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  rngd             [kernel.kallsyms]  [k] xennet_poll
     0.00%  swapper          [kernel.kallsyms]  [k] sock_rfree
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50fa
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __lock_text_start
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __skb_gro_checksum_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_prepare_sample
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_add_backlog
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] _cond_resched
     0.00%  kswapd0          [kernel.kallsyms]  [k] inactive_list_is_low
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_account_io_start
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  perf             [kernel.kallsyms]  [k] do_sys_poll
     0.00%  perf             [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  perf             [kernel.kallsyms]  [k] iomap_write_actor
     0.00%  perf             [kernel.kallsyms]  [k] mutex_lock
     0.00%  perf             [kernel.kallsyms]  [k] page_mapping
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __f_unlock_pos
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] blk_queue_bio
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_validate_incoming
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50bb
     0.00%  swapper          [kernel.kallsyms]  [k] skb_condense
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50d7
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __alloc_skb
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __local_bh_enable_ip
     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] gnttab_release_grant_reference
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] napi_skb_free_stolen_head
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] xennet_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  kswapd0          [kernel.kallsyms]  [k] mem_cgroup_iter
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  kworker/1:1      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __bio_clone_fast
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_chain
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_attempt_plug_merge
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] part_round_stats
     0.00%  perf             [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  perf             [kernel.kallsyms]  [k] __lru_cache_add
     0.00%  perf             [kernel.kallsyms]  [k] add_to_page_cache_lru
     0.00%  perf             [kernel.kallsyms]  [k] generic_write_end
     0.00%  perf             [kernel.kallsyms]  [k] iov_iter_copy_from_user_atomic
     0.00%  perf             [kernel.kallsyms]  [k] node_page_state
     0.00%  perf             [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  perf             [kernel.kallsyms]  [k] unlock_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __mnt_is_readonly.part.11
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] prandom_u32
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_commit
     0.00%  rngd             [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50e1
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c5104
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __kfree_skb_defer
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __tcp_send_ack.part.33
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __wake_up_sync_key
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __xfrm_policy_check2.constprop.34
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] gnttab_grant_foreign_access_ref
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] mod_timer
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_misc_flags
     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] __build_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] mem_cgroup_page_lruvec
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] do_csum
     0.00%  perf             [kernel.kallsyms]  [k] clean_bdev_aliases
     0.00%  perf             [kernel.kallsyms]  [k] new_slab
     0.00%  perf             [kernel.kallsyms]  [k] xennet_poll
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __usecs_to_jiffies
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] kfree_skb_partial
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_gro_complete
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c515c
     0.00%  rngd             [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c515c
     0.00%  irqbalance       [kernel.kallsyms]  [k] mutex_unlock
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __perf_event_account_interrupt
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_send_check
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_parse_md5sig_option
     0.00%  kswapd0          [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __sock_wfree
     0.00%  kswapd0          [kernel.kallsyms]  [k] kswapd
     0.00%  kswapd0          [kernel.kallsyms]  [k] pagevec_remove_exceptionals
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_rcv_established
     0.00%  kworker/1:1      [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_split
     0.00%  perf             [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  perf             [kernel.kallsyms]  [k] do_csum
     0.00%  perf             [kernel.kallsyms]  [k] get_mem_cgroup_from_mm
     0.00%  perf             [kernel.kallsyms]  [k] mem_cgroup_try_charge
     0.00%  perf             [kernel.kallsyms]  [k] memcpy_erms
     0.00%  perf             [kernel.kallsyms]  [k] pagecache_get_page
     0.00%  perf             [xfs]              [k] xfs_file_iomap_begin
     0.00%  perf             [xfs]              [k] xfs_file_write_iter
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __x86_indirect_thunk_r10
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __x86_indirect_thunk_r8
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] clear_page_dirty_for_io
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] gnttab_release_grant_reference
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] lock_timer_base
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] rb_next
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_gro_reset_offset
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_parse_md5sig_option
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] write_cache_pages
     0.00%  pg_basebackup    [xfs]              [k] xfs_do_writepage
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50e1
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50fa
     0.00%  rngd             [kernel.kallsyms]  [k] do_csum
     0.00%  rngd             [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  swapper          [kernel.kallsyms]  [k] __qdisc_run
     0.00%  swapper          [kernel.kallsyms]  [k] pfifo_fast_enqueue
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c5154
     0.00%  systemd          [kernel.kallsyms]  [k] __lock_text_start
     0.00%  irqbalance       [kernel.kallsyms]  [k] memcpy_erms
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_finish_output
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_checksum
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_csum_hwoffload_help
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_ack
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_send_delayed_ack
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_validate_incoming
     0.00%  kswapd0          [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  kswapd0          [kernel.kallsyms]  [k] __skb_clone
     0.00%  kswapd0          [kernel.kallsyms]  [k] net_tx_action
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] __slab_free
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] put_cpu_partial
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __disk_get_part
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] memcpy_erms
     0.00%  perf             [kernel.kallsyms]  [k] PageHuge
     0.00%  perf             [kernel.kallsyms]  [k] __audit_syscall_exit
     0.00%  perf             [kernel.kallsyms]  [k] __sb_end_write
     0.00%  perf             [kernel.kallsyms]  [k] alloc_buffer_head
     0.00%  perf             [kernel.kallsyms]  [k] balance_dirty_pages_ratelimited
     0.00%  perf             [kernel.kallsyms]  [k] poll_freewait
     0.00%  perf             [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  perf             [kernel.kallsyms]  [k] vfs_write
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __wake_up_sync_key
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] rb_first
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] rwsem_spin_on_owner
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_check_space
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_try_rmem_schedule
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c5150
     0.00%  rngd             [kernel.kallsyms]  [k] __sock_wfree
     0.00%  rngd             [kernel.kallsyms]  [k] memcpy_erms
     0.00%  rngd             [kernel.kallsyms]  [k] packet_rcv
     0.00%  swapper          [kernel.kallsyms]  [k] find_next_bit
     0.00%  swapper          [kernel.kallsyms]  [k] kfree_skbmem
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50e7
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c5150
     0.00%  dhclient-script  [kernel.kallsyms]  [k] copy_page
     0.00%  irqbalance       [kernel.kallsyms]  [k] mutex_lock
     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] csum_block_add_ext
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kthread_should_park
     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] pfifo_fast_dequeue
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] policy_node
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sk_reset_timer
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_gro_reset_offset
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_options_write
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_try_rmem_schedule
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50bf
     0.00%  kswapd0          [kernel.kallsyms]  [k] __kfree_skb_flush
     0.00%  kswapd0          [kernel.kallsyms]  [k] __slab_alloc
     0.00%  kswapd0          [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_rcv_finish
     0.00%  kswapd0          [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  kswapd0          [kernel.kallsyms]  [k] napi_gro_complete
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_output_sample
     0.00%  kworker/0:1      [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] memcpy_erms
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] alloc_request_simple
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_associate_blkcg
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_clone_fast
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_init_request_from_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] ip_rcv
     0.00%  perf             [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  perf             [kernel.kallsyms]  [k] alloc_page_buffers
     0.00%  perf             [kernel.kallsyms]  [k] create_page_buffers
     0.00%  perf             [kernel.kallsyms]  [k] down_write
     0.00%  perf             [kernel.kallsyms]  [k] find_get_entry
     0.00%  perf             [kernel.kallsyms]  [k] find_get_pages_range
     0.00%  perf             [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref_v1
     0.00%  perf             [kernel.kallsyms]  [k] iomap_write_end
     0.00%  perf             [kernel.kallsyms]  [k] iov_iter_advance
     0.00%  perf             [kernel.kallsyms]  [k] mutex_unlock
     0.00%  perf             [kernel.kallsyms]  [k] policy_node
     0.00%  perf             [kernel.kallsyms]  [k] release_pages
     0.00%  perf             [kernel.kallsyms]  [k] sock_def_readable
     0.00%  perf             [kernel.kallsyms]  [k] wait_for_stable_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] domain_dirty_limits
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mod_node_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] rb_erase
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50ff
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c5104
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_check_space
     0.00%  dhclient-script  [kernel.kallsyms]  [k] copy_page_range
     0.00%  dhclient-script  [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  dhclient-script  [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  irqbalance       [kernel.kallsyms]  [k] __lock_text_start
     0.00%  ksoftirqd/0      [kernel.kallsyms]  [k] __slab_free
     0.00%  ksoftirqd/0      [kernel.kallsyms]  [k] radix_tree_node_rcu_free
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __perf_event_header__init_id
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __x86_indirect_thunk_r8
     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] memcpy
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] napi_schedule_prep
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_swevent_get_recursion_context
     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] policy_nodemask
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] rb_first
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] skb_network_protocol
     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_urg
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_v4_md5_lookup
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  kswapd0          [kernel.kallsyms]  [k] __sk_dst_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] __skb_checksum
     0.00%  kswapd0          [kernel.kallsyms]  [k] consume_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] cpumask_next
     0.00%  kswapd0          [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kswapd0          [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.00%  kswapd0          [kernel.kallsyms]  [k] inet_ehashfn
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_queue_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] list_lru_count_one
     0.00%  kswapd0          [kernel.kallsyms]  [k] napi_complete_done
     0.00%  kswapd0          [kernel.kallsyms]  [k] napi_gro_flush
     0.00%  kswapd0          [kernel.kallsyms]  [k] pgdat_balanced
     0.00%  kswapd0          [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  kswapd0          [kernel.kallsyms]  [k] shrink_node
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_try_coalesce
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp4_gro_complete
     0.00%  kswapd0          [kernel.kallsyms]  [k] try_to_unmap_flush
     0.00%  kswapd0          [sunrpc]           [k] rpcauth_cache_shrink_count
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] bio_put
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] refresh_cpu_vm_stats
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] text_poke
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __sched_text_start
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] net_rx_action
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  perf             [kernel.kallsyms]  [k] __fsnotify_parent
     0.00%  perf             [kernel.kallsyms]  [k] __radix_tree_preload
     0.00%  perf             [kernel.kallsyms]  [k] __sched_text_start
     0.00%  perf             [kernel.kallsyms]  [k] __slab_free
     0.00%  perf             [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  perf             [kernel.kallsyms]  [k] block_write_end
     0.00%  perf             [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  perf             [kernel.kallsyms]  [k] generic_write_checks
     0.00%  perf             [kernel.kallsyms]  [k] sys_write
     0.00%  perf             [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  perf             [xfs]              [k] xfs_ilock
     0.00%  perf             [xfs]              [k] xfs_trans_reserve
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __x86_indirect_thunk_rcx
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __x86_indirect_thunk_rdx
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] free_compound_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] generic_permission
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] inc_zone_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] iov_iter_init
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] rb_insert_color
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] skb_condense
     0.00%  pg_basebackup    [xfs]              [k] _xfs_trans_bjoin
     0.00%  pg_basebackup    [xfs]              [k] xfs_bmap_add_extent_hole_delay
     0.00%  pg_basebackup    [xfs]              [k] xfs_free_eofblocks
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50c9
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c5154
     0.00%  ps               [kernel.kallsyms]  [k] do_syscall_64
     0.00%  rngd             [kernel.kallsyms]  [k] __indirect_thunk_start
     0.00%  rngd             [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  rngd             [kernel.kallsyms]  [k] __slab_free
     0.00%  rngd             [kernel.kallsyms]  [k] __tcp_ack_snd_check
     0.00%  rngd             [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  rngd             [kernel.kallsyms]  [k] kfree
     0.00%  rngd             [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  rngd             [kernel.kallsyms]  [k] skb_try_coalesce
     0.00%  rngd             [kernel.kallsyms]  [k] sock_def_readable
     0.00%  rngd             [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  sshd             [kernel.kallsyms]  [k] __lock_text_start
     0.00%  :3607            [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  bash             [kernel.kallsyms]  [k] unmap_page_range
     0.00%  crond            [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  curl             [kernel.kallsyms]  [k] __split_vma
     0.00%  curl             [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] unix_stream_read_generic
     0.00%  dhclient-script  [kernel.kallsyms]  [k] copy_strings.isra.20
     0.00%  dhclient-script  [kernel.kallsyms]  [k] do_syscall_64
     0.00%  dhclient-script  [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  dhclient-script  [kernel.kallsyms]  [k] mem_cgroup_from_task
     0.00%  dhclient-script  [kernel.kallsyms]  [k] release_pages
     0.00%  dhclient-script  [kernel.kallsyms]  [k] unlock_page
     0.00%  grep             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  ip               [kernel.kallsyms]  [k] __lock_text_start
     0.00%  ip               [kernel.kallsyms]  [k] arch_local_irq_enable
     0.00%  ip               [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  irqbalance       [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  irqbalance       [kernel.kallsyms]  [k] seq_put_decimal_ull
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __qdisc_run
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __x86_indirect_thunk_rcx
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] get_seconds
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] lock_timer_base
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_event_pid_type
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_output_put_handle
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_swevent_overflow
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] radix_tree_node_rcu_free
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] rb_insert_color
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] rb_next
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sched_clock
     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] tcp_gro_complete
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_send_ack
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] validate_xmit_skb
     0.00%  kswapd0          [kernel.kallsyms]  [k] __alloc_skb
     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] _raw_spin_trylock
     0.00%  kswapd0          [kernel.kallsyms]  [k] csum_partial
     0.00%  kswapd0          [kernel.kallsyms]  [k] csum_partial_ext
     0.00%  kswapd0          [kernel.kallsyms]  [k] eth_type_trans
     0.00%  kswapd0          [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_finish_output
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_output
     0.00%  kswapd0          [kernel.kallsyms]  [k] lruvec_lru_size
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_trace_run_bpf_submit
     0.00%  kswapd0          [kernel.kallsyms]  [k] prepare_kswapd_sleep
     0.00%  kswapd0          [kernel.kallsyms]  [k] prepare_to_wait
     0.00%  kswapd0          [kernel.kallsyms]  [k] rmap_walk_file
     0.00%  kswapd0          [kernel.kallsyms]  [k] shmem_mapping
     0.00%  kswapd0          [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_clone
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_release_data
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_grow_window.isra.39
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_options_write
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_do_rcv
     0.00%  kswapd0          [kernel.kallsyms]  [k] tracing_generic_entry_update
     0.00%  kworker/0:1      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/0:1      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/1:1      [kernel.kallsyms]  [k] refresh_cpu_vm_stats
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] bio_free
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  kworker/2:1H     [kernel.kallsyms]  [k] __lock_text_start
     0.00%  kworker/2:1H     [xfs]              [k] xfs_iflush_abort
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] down_read
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] down_write
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] worker_thread
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] _cond_resched
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __list_add_valid
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_phys_segments
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_rq_bio_prep
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_rq_merge_ok
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] do_writepages
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] down_read_trylock
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] elv_set_request
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] free_hot_cold_page_list
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] inet_gro_receive
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] sched_clock
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] sock_def_readable
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] submit_bio
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] tcp_queue_rcv
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] wbc_attach_and_unlock_inode
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] xennet_poll
     0.00%  kworker/u30:0    [xfs]              [k] xfs_mod_fdblocks
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] __lock_text_start
     0.00%  logger           [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  perf             [kernel.kallsyms]  [k] __build_skb
     0.00%  perf             [kernel.kallsyms]  [k] __do_page_fault
     0.00%  perf             [kernel.kallsyms]  [k] __page_cache_alloc
     0.00%  perf             [kernel.kallsyms]  [k] __sb_start_write
     0.00%  perf             [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  perf             [kernel.kallsyms]  [k] __vfs_write
     0.00%  perf             [kernel.kallsyms]  [k] _cond_resched
     0.00%  perf             [kernel.kallsyms]  [k] alloc_pages_current
     0.00%  perf             [kernel.kallsyms]  [k] copy_user_generic_unrolled
     0.00%  perf             [kernel.kallsyms]  [k] copyin
     0.00%  perf             [kernel.kallsyms]  [k] fput
     0.00%  perf             [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.00%  perf             [kernel.kallsyms]  [k] iomap_apply
     0.00%  perf             [kernel.kallsyms]  [k] napi_gro_flush
     0.00%  perf             [kernel.kallsyms]  [k] packet_rcv
     0.00%  perf             [kernel.kallsyms]  [k] pagevec_lookup_range
     0.00%  perf             [kernel.kallsyms]  [k] raw_local_deliver
     0.00%  perf             [kernel.kallsyms]  [k] tcp_gro_receive
     0.00%  perf             [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.00%  perf             [kernel.kallsyms]  [k] tcp_queue_rcv
     0.00%  perf             [kernel.kallsyms]  [k] up_write
     0.00%  perf             [xfs]              [k] xfs_iextents_copy
     0.00%  perf             [xfs]              [k] xfs_inode_item_data_fork_size.isra.1
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __d_lookup
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __netif_receive_skb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] apic_send_IPI_self
     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] blk_rq_init
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] dec_zone_page_state
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] dirty_poll_interval.part.23
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] do_select
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] irq_work_queue
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] legitimize_path.isra.32
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] mntput_no_expire
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] notify_change
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] path_openat
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] set_root
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_urg
     0.00%  pg_basebackup    [xfs]              [k] __xfs_bunmapi
     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_add_to_ioend
     0.00%  pg_basebackup    [xfs]              [k] xfs_bmapi_read
     0.00%  pg_basebackup    [xfs]              [k] xfs_btree_update_keys
     0.00%  pg_basebackup    [xfs]              [k] xfs_buf_iomove
     0.00%  pg_basebackup    [xfs]              [k] xfs_buf_item_format
     0.00%  pg_basebackup    [xfs]              [k] xfs_buf_read_map
     0.00%  pg_basebackup    [xfs]              [k] xfs_mod_fdblocks
     0.00%  pg_basebackup    [xfs]              [k] xfs_release
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50de
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50e7
     0.00%  ps               [kernel.kallsyms]  [k] __d_lookup
     0.00%  ps               [kernel.kallsyms]  [k] memcpy_erms
     0.00%  ps               [kernel.kallsyms]  [k] strlen
     0.00%  rcu_sched        [kernel.kallsyms]  [k] __lock_text_start
     0.00%  rngd             [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  rngd             [kernel.kallsyms]  [k] __build_skb
     0.00%  rngd             [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  rngd             [kernel.kallsyms]  [k] __skb_clone
     0.00%  rngd             [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  rngd             [kernel.kallsyms]  [k] dev_gro_receive
     0.00%  rngd             [kernel.kallsyms]  [k] ip_rcv
     0.00%  rngd             [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_queue_rcv
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_v4_early_demux
     0.00%  sshd             [kernel.kallsyms]  [k] do_select
     0.00%  swapper          [kernel.kallsyms]  [k] radix_tree_node_rcu_free
     0.00%  swapper          [kernel.kallsyms]  [k] wakeup_kswapd
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50af
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c5160
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c5164
     0.00%  systemd          [kernel.kallsyms]  [k] __d_lookup_rcu
     0.00%  systemd          [kernel.kallsyms]  [k] do_syscall_64
     0.00%  systemd-journal  [kernel.kallsyms]  [k] proc_cgroup_show
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] blk_flush_plug_list
     0.00%  :3535            [kernel.kallsyms]  [k] __lock_text_start
     0.00%  :3535            [kernel.kallsyms]  [k] sock_def_readable
     0.00%  :3607            [kernel.kallsyms]  [k] __lock_text_start
     0.00%  :3607            [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.00%  :3607            [kernel.kallsyms]  [k] mem_cgroup_commit_charge
     0.00%  :3607            [kernel.kallsyms]  [k] security_socket_sendmsg
     0.00%  :3607            [kernel.kallsyms]  [k] workingset_refault
     0.00%  auditd           [kernel.kallsyms]  [k] do_syscall_64
     0.00%  awk              [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  awk              [kernel.kallsyms]  [k] unlink_anon_vmas
     0.00%  bash             [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  bash             [kernel.kallsyms]  [k] do_sigaction
     0.00%  bash             [kernel.kallsyms]  [k] do_wp_page
     0.00%  bash             [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  bash             [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  bash             [kernel.kallsyms]  [k] vfs_read
     0.00%  cat              [kernel.kallsyms]  [k] __lock_text_start
     0.00%  cat              [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  cat              [kernel.kallsyms]  [k] perf_event_exit_task
     0.00%  cat              [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  chrony-helper    [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  chrony-helper    [kernel.kallsyms]  [k] do_syscall_64
     0.00%  chrony-helper    [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  chrony-helper    [kernel.kallsyms]  [k] tlb_remove_table
     0.00%  crond            [kernel.kallsyms]  [k] __do_page_fault
     0.00%  crond            [kernel.kallsyms]  [k] __lock_text_start
     0.00%  crond            [kernel.kallsyms]  [k] copy_page
     0.00%  crond            [kernel.kallsyms]  [k] copy_user_enhanced_fast_string
     0.00%  crond            [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%  crond            [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  crond            [kernel.kallsyms]  [k] mprotect_fixup
     0.00%  crond            [xfs]              [k] xfs_lookup
     0.00%  curl             [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  curl             [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  curl             [kernel.kallsyms]  [k] lookup_fast
     0.00%  curl             [kernel.kallsyms]  [k] unmap_page_range
     0.00%  curl             [kernel.kallsyms]  [k] vma_interval_tree_insert
     0.00%  cut              [kernel.kallsyms]  [k] filemap_map_pages
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] __lock_text_start
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] get_pid_task
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] sock_alloc_send_pskb
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] sock_poll
     0.00%  dbus-send        [kernel.kallsyms]  [k] __inode_wait_for_writeback
     0.00%  dbus-send        [kernel.kallsyms]  [k] __vma_adjust
     0.00%  dbus-send        [kernel.kallsyms]  [k] exit_signals
     0.00%  dbus-send        [kernel.kallsyms]  [k] link_path_walk
     0.00%  dbus-send        [kernel.kallsyms]  [k] pvclock_clocksource_read
     0.00%  dbus-send        [kernel.kallsyms]  [k] syscall_trace_enter
     0.00%  dbus-send        [kernel.kallsyms]  [k] vma_interval_tree_remove
     0.00%  df               [kernel.kallsyms]  [k] __follow_mount_rcu.isra.30
     0.00%  dhclient         [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __audit_syscall_exit
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __dec_node_page_state
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __follow_mount_rcu.isra.30
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __rb_insert_augmented
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __skb_checksum
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __skb_clone
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __sock_wfree
     0.00%  dhclient-script  [kernel.kallsyms]  [k] __tcp_ack_snd_check
     0.00%  dhclient-script  [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  dhclient-script  [kernel.kallsyms]  [k] anon_vma_clone
     0.00%  dhclient-script  [kernel.kallsyms]  [k] arch_dup_task_struct
     0.00%  dhclient-script  [kernel.kallsyms]  [k] cap_vm_enough_memory
     0.00%  dhclient-script  [kernel.kallsyms]  [k] clear_page_erms
     0.00%  dhclient-script  [kernel.kallsyms]  [k] copy_process.part.39
     0.00%  dhclient-script  [kernel.kallsyms]  [k] down_read_trylock
     0.00%  dhclient-script  [kernel.kallsyms]  [k] down_write
     0.00%  dhclient-script  [kernel.kallsyms]  [k] dput.part.24
     0.00%  dhclient-script  [kernel.kallsyms]  [k] finish_task_switch
     0.00%  dhclient-script  [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  dhclient-script  [kernel.kallsyms]  [k] link_path_walk
     0.00%  dhclient-script  [kernel.kallsyms]  [k] lru_cache_add_active_or_unevictable
     0.00%  dhclient-script  [kernel.kallsyms]  [k] mark_page_accessed
     0.00%  dhclient-script  [kernel.kallsyms]  [k] memcpy_erms
     0.00%  dhclient-script  [kernel.kallsyms]  [k] napi_gro_flush
     0.00%  dhclient-script  [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  dhclient-script  [kernel.kallsyms]  [k] up_read
     0.00%  dhclient-script  [kernel.kallsyms]  [k] xennet_poll
     0.00%  dhclient-script  [xfs]              [k] xfs_buf_rele
     0.00%  grep             [kernel.kallsyms]  [k] handle_mm_fault
     0.00%  grep             [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  hostname         [kernel.kallsyms]  [k] __do_page_fault
     0.00%  hostname         [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  ip               [kernel.kallsyms]  [k] __do_page_fault
     0.00%  ip               [kernel.kallsyms]  [k] copy_page
     0.00%  ip               [kernel.kallsyms]  [k] format_decode
     0.00%  ip               [kernel.kallsyms]  [k] napi_gro_flush
     0.00%  ip               [kernel.kallsyms]  [k] unmapped_area_topdown
     0.00%  ip               [kernel.kallsyms]  [k] vma_interval_tree_remove
     0.00%  irqbalance       [kernel.kallsyms]  [k] ___d_drop
     0.00%  irqbalance       [kernel.kallsyms]  [k] nr_context_switches
     0.00%  irqbalance       [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  irqbalance       [kernel.kallsyms]  [k] proc_lookup
     0.00%  irqbalance       [kernel.kallsyms]  [k] put_dec
     0.00%  irqbalance       [kernel.kallsyms]  [k] set_root
     0.00%  irqbalance       [kernel.kallsyms]  [k] show_interrupts
     0.00%  irqbalance       [kernel.kallsyms]  [k] show_stat
     0.00%  irqbalance       [kernel.kallsyms]  [k] tcp_send_delayed_ack
     0.00%  irqbalance       [kernel.kallsyms]  [k] truncate_inode_pages_final
     0.00%  ksoftirqd/0      [kernel.kallsyms]  [k] cmpxchg_double_slab.isra.62
     0.00%  ksoftirqd/0      [kernel.kallsyms]  [k] rcu_cblist_dequeue
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __default_send_IPI_shortcut
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] __x86_indirect_thunk_r9
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] find_busiest_group
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_copy_addrs
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] ip_local_out
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] native_apic_mem_read
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] netdev_pick_tx
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] rb_erase
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sk_load_byte_positive_offset
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] sock_rfree
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] tcp_update_pacing_rate
     0.00%  ksoftirqd/1      [kernel.kallsyms]  [k] validate_xmit_skb_list
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50c3
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50e1
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50e4
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50f1
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50fa
     0.00%  ksoftirqd/1      [unknown]          [k] 0xffffffffa01c50ff
     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%  ksoftirqd/2      [kernel.kallsyms]  [k] __slab_free
     0.00%  ksoftirqd/2      [xfs]              [k] xfs_inode_item_destroy
     0.00%  kswapd0          [kernel.kallsyms]  [k] __dev_queue_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] __ip_local_out
     0.00%  kswapd0          [kernel.kallsyms]  [k] __kmalloc_node_track_caller
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     0.00%  kswapd0          [kernel.kallsyms]  [k] __perf_event_header__init_id
     0.00%  kswapd0          [kernel.kallsyms]  [k] __sched_text_start
     0.00%  kswapd0          [kernel.kallsyms]  [k] __task_pid_nr_ns
     0.00%  kswapd0          [kernel.kallsyms]  [k] __tcp_select_window
     0.00%  kswapd0          [kernel.kallsyms]  [k] __tcp_v4_send_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] __wake_up_common_lock
     0.00%  kswapd0          [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%  kswapd0          [kernel.kallsyms]  [k] _find_next_bit
     0.00%  kswapd0          [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.00%  kswapd0          [kernel.kallsyms]  [k] check_pte
     0.00%  kswapd0          [kernel.kallsyms]  [k] csum_block_add_ext
     0.00%  kswapd0          [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  kswapd0          [kernel.kallsyms]  [k] discard_slab
     0.00%  kswapd0          [kernel.kallsyms]  [k] dqcache_shrink_count
     0.00%  kswapd0          [kernel.kallsyms]  [k] gnttab_end_foreign_access_ref
     0.00%  kswapd0          [kernel.kallsyms]  [k] int_sqrt
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_finish_output2
     0.00%  kswapd0          [kernel.kallsyms]  [k] ip_send_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] ipv4_mtu
     0.00%  kswapd0          [kernel.kallsyms]  [k] kfree
     0.00%  kswapd0          [kernel.kallsyms]  [k] kmem_cache_alloc_node
     0.00%  kswapd0          [kernel.kallsyms]  [k] lockref_put_or_lock
     0.00%  kswapd0          [kernel.kallsyms]  [k] mod_timer
     0.00%  kswapd0          [kernel.kallsyms]  [k] napi_gro_receive
     0.00%  kswapd0          [kernel.kallsyms]  [k] netdev_pick_tx
     0.00%  kswapd0          [kernel.kallsyms]  [k] netif_skb_features
     0.00%  kswapd0          [kernel.kallsyms]  [k] node_page_state
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_output_begin_forward
     0.00%  kswapd0          [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  kswapd0          [kernel.kallsyms]  [k] pfifo_fast_dequeue
     0.00%  kswapd0          [kernel.kallsyms]  [k] policy_nodemask
     0.00%  kswapd0          [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  kswapd0          [kernel.kallsyms]  [k] radix_tree_gang_lookup_tag
     0.00%  kswapd0          [kernel.kallsyms]  [k] rcu_bh_qs
     0.00%  kswapd0          [kernel.kallsyms]  [k] schedule_timeout
     0.00%  kswapd0          [kernel.kallsyms]  [k] sk_filter_trim_cap
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_add_rx_frag
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_defer_rx_timestamp
     0.00%  kswapd0          [kernel.kallsyms]  [k] skb_push
     0.00%  kswapd0          [kernel.kallsyms]  [k] snapshot_refaults
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_ack
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_data_queue
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_established_options
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_try_coalesce
     0.00%  kswapd0          [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  kswapd0          [kernel.kallsyms]  [k] truncate_inode_pages_range
     0.00%  kswapd0          [kernel.kallsyms]  [k] try_to_unmap_one
     0.00%  kswapd0          [kernel.kallsyms]  [k] vma_interval_tree_iter_next
     0.00%  kswapd0          [kernel.kallsyms]  [k] wakeup_kcompactd
     0.00%  kswapd0          [xfs]              [k] xfs_buftarg_shrink_count
     0.00%  kswapd0          [xfs]              [k] xfs_fs_nr_cached_objects
     0.00%  kswapd0          [xfs]              [k] xfs_perag_get_tag
     0.00%  kswapd0          [xfs]              [k] xfs_reclaim_inodes_count
     0.00%  kswapd0          [unknown]          [k] 0xffffffffa01c50e7
     0.00%  kswapd0          [unknown]          [k] 0xffffffffa01c514c
     0.00%  kthreadd         [kernel.kallsyms]  [k] __lock_text_start
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/0:1      [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  kworker/0:1      [kernel.kallsyms]  [k] rcu_all_qs
     0.00%  kworker/0:1      [kernel.kallsyms]  [k] schedule
     0.00%  kworker/0:1      [kernel.kallsyms]  [k] vmpressure_work_fn
     0.00%  kworker/0:1      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/0:1      [kernel.kallsyms]  [k] xen_hypercall_sched_op
     0.00%  kworker/1:1      [kernel.kallsyms]  [k] __slab_alloc
     0.00%  kworker/1:1      [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  kworker/1:1      [kernel.kallsyms]  [k] memcpy_erms
     0.00%  kworker/1:1      [kernel.kallsyms]  [k] net_rx_action
     0.00%  kworker/1:1      [kernel.kallsyms]  [k] rcu_all_qs
     0.00%  kworker/1:1      [kernel.kallsyms]  [k] smp_call_function_many
     0.00%  kworker/1:1      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/1:1      [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] mempool_free
     0.00%  kworker/2:0      [kernel.kallsyms]  [k] process_one_work
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] __list_del_entry_valid
     0.00%  kworker/2:1      [kernel.kallsyms]  [k] radix_tree_next_chunk
     0.00%  kworker/2:1      [xfs]              [k] xlog_write
     0.00%  kworker/2:1H     [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  kworker/2:1H     [kernel.kallsyms]  [k] __slab_free
     0.00%  kworker/2:1H     [kernel.kallsyms]  [k] kfree
     0.00%  kworker/2:1H     [kernel.kallsyms]  [k] rb_erase
     0.00%  kworker/2:1H     [xfs]              [k] xfs_inode_item_committed
     0.00%  kworker/2:1H     [xfs]              [k] xfs_trans_ail_update_bulk
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] __call_rcu.constprop.68
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] bio_disassociate_task
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] bio_free
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] schedule
     0.00%  kworker/2:2      [kernel.kallsyms]  [k] xen_hypercall_event_channel_op
     0.00%  kworker/2:2      [xfs]              [k] xfs_buf_do_callbacks
     0.00%  kworker/2:2      [xfs]              [k] xfs_buf_item_init
     0.00%  kworker/2:2      [xfs]              [k] xfs_ilock
     0.00%  kworker/2:2      [xfs]              [k] xfs_inode_item_format_data_fork.isra.5
     0.00%  kworker/2:2      [xfs]              [k] xfs_reclaim_inode_grab
     0.00%  kworker/2:2      [xfs]              [k] xfs_setfilesize_ioend
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] _find_next_bit
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] finish_task_switch
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] on_each_cpu
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] refresh_cpu_vm_stats
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] schedule
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] vmpressure_work_fn
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] vmstat_update
     0.00%  kworker/3:2      [kernel.kallsyms]  [k] worker_thread
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __build_skb
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __inet_lookup_established
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __netdev_alloc_skb
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __netif_receive_skb_core
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __sk_dst_check
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __skb_checksum
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __sock_wfree
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] __tcp_transmit_skb
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bio_clone_blkcg_association
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] blk_queue_enter
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] bvec_alloc
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] gnttab_update_entry_v1
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] inet_ehashfn
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] inode_add_lru
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] inode_io_list_move_locked
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] io_schedule
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] io_schedule_prepare
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] ioc_set_batching
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] ipv4_dst_check
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] list_sort
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] napi_complete_done
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] net_tx_action
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] packet_rcv
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] pagevec_lru_move_fn
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] perf_output_copy
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] rb_first
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] sch_direct_xmit
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] skb_gro_receive
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] skb_release_data
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] tcp_md5_do_lookup
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] tcp_rcv_established
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] wb_writeback
     0.00%  kworker/u30:0    [kernel.kallsyms]  [k] xennet_alloc_rx_buffers
     0.00%  kworker/u30:0    [xfs]              [k] _xfs_buf_find
     0.00%  kworker/u30:0    [xfs]              [k] xfs_alloc_fix_len
     0.00%  kworker/u30:0    [xfs]              [k] xfs_alloc_vextent
     0.00%  kworker/u30:0    [xfs]              [k] xfs_bmap_adjacent
     0.00%  kworker/u30:0    [xfs]              [k] xfs_bmapi_convert_unwritten
     0.00%  kworker/u30:0    [xfs]              [k] xfs_bmapi_write
     0.00%  kworker/u30:0    [xfs]              [k] xfs_bnobt_key_diff
     0.00%  kworker/u30:0    [xfs]              [k] xfs_btree_delete
     0.00%  kworker/u30:0    [xfs]              [k] xfs_btree_get_block
     0.00%  kworker/u30:0    [xfs]              [k] xfs_btree_insert
     0.00%  kworker/u30:0    [xfs]              [k] xfs_btree_islastblock
     0.00%  kworker/u30:0    [xfs]              [k] xfs_btree_read_buf_block.constprop.35
     0.00%  kworker/u30:0    [xfs]              [k] xfs_buf_item_format
     0.00%  kworker/u30:0    [xfs]              [k] xfs_buf_item_size_segment.isra.4
     0.00%  kworker/u30:0    [xfs]              [k] xfs_cntbt_key_diff
     0.00%  kworker/u30:0    [xfs]              [k] xfs_iext_bno_to_ext
     0.00%  kworker/u30:0    [xfs]              [k] xfs_inode_item_format
     0.00%  kworker/u30:0    [xfs]              [k] xfs_inode_item_format_data_fork.isra.5
     0.00%  kworker/u30:0    [xfs]              [k] xfs_log_commit_cil
     0.00%  kworker/u30:0    [xfs]              [k] xfs_submit_ioend
     0.00%  kworker/u30:0    [xfs]              [k] xfs_trans_add_item
     0.00%  kworker/u30:0    [xfs]              [k] xfs_trans_dirty_buf
     0.00%  kworker/u30:0    [xfs]              [k] xfs_vm_set_page_dirty
     0.00%  kworker/u30:0    [xfs]              [k] xlog_pack_data.isra.7
     0.00%  kworker/u30:1    [kernel.kallsyms]  [k] mutex_unlock
     0.00%  kworker/u30:3    [kernel.kallsyms]  [k] kill_fasync
     0.00%  logger           [kernel.kallsyms]  [k] __lock_text_start
     0.00%  logger           [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  logger           [kernel.kallsyms]  [k] lru_cache_add_active_or_unevictable
     0.00%  logger           [kernel.kallsyms]  [k] unmap_page_range
     0.00%  logger           [kernel.kallsyms]  [k] unmapped_area_topdown
     0.00%  logger           [kernel.kallsyms]  [k] vma_interval_tree_insert
     0.00%  ls               [kernel.kallsyms]  [k] __do_page_fault
     0.00%  perf             [kernel.kallsyms]  [k] __audit_syscall_entry
     0.00%  perf             [kernel.kallsyms]  [k] __indirect_thunk_start
     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] __pollwait
     0.00%  perf             [kernel.kallsyms]  [k] __pskb_pull_tail
     0.00%  perf             [kernel.kallsyms]  [k] __set_page_dirty
     0.00%  perf             [kernel.kallsyms]  [k] __skb_checksum
     0.00%  perf             [kernel.kallsyms]  [k] __sock_wfree
     0.00%  perf             [kernel.kallsyms]  [k] __tcp_ack_snd_check
     0.00%  perf             [kernel.kallsyms]  [k] __unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]  [k] __x86_indirect_thunk_r15
     0.00%  perf             [kernel.kallsyms]  [k] down_read
     0.00%  perf             [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  perf             [kernel.kallsyms]  [k] fsnotify
     0.00%  perf             [kernel.kallsyms]  [k] get_task_policy.part.31
     0.00%  perf             [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  perf             [kernel.kallsyms]  [k] grab_cache_page_write_begin
     0.00%  perf             [kernel.kallsyms]  [k] inet_ehashfn
     0.00%  perf             [kernel.kallsyms]  [k] iomap_file_buffered_write
     0.00%  perf             [kernel.kallsyms]  [k] ip_copy_addrs
     0.00%  perf             [kernel.kallsyms]  [k] ip_rcv
     0.00%  perf             [kernel.kallsyms]  [k] kfree
     0.00%  perf             [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  perf             [kernel.kallsyms]  [k] lock_page_memcg
     0.00%  perf             [kernel.kallsyms]  [k] lru_cache_add
     0.00%  perf             [kernel.kallsyms]  [k] memcpy
     0.00%  perf             [kernel.kallsyms]  [k] net_rx_action
     0.00%  perf             [kernel.kallsyms]  [k] net_tx_action
     0.00%  perf             [kernel.kallsyms]  [k] pagevec_lru_move_fn
     0.00%  perf             [kernel.kallsyms]  [k] pmd_devmap_trans_unstable
     0.00%  perf             [kernel.kallsyms]  [k] radix_tree_lookup_slot
     0.00%  perf             [kernel.kallsyms]  [k] skb_add_rx_frag
     0.00%  perf             [kernel.kallsyms]  [k] skb_checksum
     0.00%  perf             [kernel.kallsyms]  [k] skb_clone
     0.00%  perf             [kernel.kallsyms]  [k] skb_release_data
     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_grow_window.isra.39
     0.00%  perf             [kernel.kallsyms]  [k] tcp_v4_rcv
     0.00%  perf             [kernel.kallsyms]  [k] unlock_page_memcg
     0.00%  perf             [kernel.kallsyms]  [k] xen_sched_clock
     0.00%  perf             [xfs]              [k] xfs_bmbt_get_startblock
     0.00%  perf             [xfs]              [k] xfs_bmbt_get_startoff
     0.00%  perf             [xfs]              [k] xfs_bmbt_to_iomap
     0.00%  perf             [xfs]              [k] xfs_extent_busy_clear
     0.00%  perf             [xfs]              [k] xfs_file_buffered_aio_write
     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_bno_to_ext
     0.00%  perf             [xfs]              [k] xfs_inode_item_format
     0.00%  perf             [xfs]              [k] xfs_iunlock
     0.00%  perf             [xfs]              [k] xfs_log_calc_unit_res
     0.00%  perf             [xfs]              [k] xfs_log_commit_cil
     0.00%  perf             [xfs]              [k] xfs_log_reserve
     0.00%  perf             [xfs]              [k] xfs_log_space_wake
     0.00%  perf             [xfs]              [k] xfs_trans_log_inode
     0.00%  perf             [xfs]              [k] xfs_vn_update_time
     0.00%  perf             [xfs]              [k] xlog_grant_add_space.isra.6
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __alloc_fd
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __bio_try_merge_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __bitmap_weight
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __d_instantiate
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __d_lookup_done
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __d_rehash
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __fput
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __hrtimer_init
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __inode_permission
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __kmalloc
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __legitimize_mnt
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __radix_tree_insert
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __raw_callee_save_xen_vcpu_stolen
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __test_set_page_writeback
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] __x86_indirect_thunk_r9
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] _atomic_dec_and_lock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] _find_next_bit
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] bictcp_cwnd_event
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] bio_add_page
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] bio_chain
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] blk_throtl_bio
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] change_protection_range
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] do_dentry_open
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] down_trylock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] file_ra_state_init
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] filp_close
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] from_kuid
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] generic_make_request_checks
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] inode_init_always
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] inode_permission
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] kernel_fpu_begin
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] ktime_get_with_offset
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] link_path_walk
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] list_lru_add
     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] osq_lock
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] page_mapped
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] radix_tree_lookup
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] recalc_bh_state.part.42
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] security_file_open
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] sk_stream_alloc_skb
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] task_work_run
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_chrono_start
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_event_new_data_sent
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_ooo_try_coalesce
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_recv_timestamp
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tcp_schedule_loss_probe
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] tlb_flush_mmu_free
     0.00%  pg_basebackup    [kernel.kallsyms]  [k] xen_clocksource_get_cycles
     0.00%  pg_basebackup    [xfs]              [k] xfs_bmap_worst_indlen.isra.15
     0.00%  pg_basebackup    [xfs]              [k] xfs_btree_del_cursor
     0.00%  pg_basebackup    [xfs]              [k] xfs_buf_item_init
     0.00%  pg_basebackup    [xfs]              [k] xfs_buf_item_size_segment.isra.4
     0.00%  pg_basebackup    [xfs]              [k] xfs_buf_offset
     0.00%  pg_basebackup    [xfs]              [k] xfs_create
     0.00%  pg_basebackup    [xfs]              [k] xfs_da_map_covers_blocks
     0.00%  pg_basebackup    [xfs]              [k] xfs_da_read_buf
     0.00%  pg_basebackup    [xfs]              [k] xfs_dialloc_ag
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir2_block_addname
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir2_data_freeremove.isra.4
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir2_leaf_addname
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir3_leaf_ents_p
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir3_leaf_log_bests.isra.13
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir3_sf_nextentry
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir_createname
     0.00%  pg_basebackup    [xfs]              [k] xfs_dir_lookup
     0.00%  pg_basebackup    [xfs]              [k] xfs_file_release
     0.00%  pg_basebackup    [xfs]              [k] xfs_fs_inode_init_once
     0.00%  pg_basebackup    [xfs]              [k] xfs_ialloc
     0.00%  pg_basebackup    [xfs]              [k] xfs_inobt_btrec_to_irec
     0.00%  pg_basebackup    [xfs]              [k] xfs_inode_alloc
     0.00%  pg_basebackup    [xfs]              [k] xfs_iread
     0.00%  pg_basebackup    [xfs]              [k] xfs_lookup
     0.00%  pg_basebackup    [xfs]              [k] xfs_lookup_get_search_key
     0.00%  pg_basebackup    [xfs]              [k] xfs_perag_get
     0.00%  pg_basebackup    [xfs]              [k] xfs_qm_dqattach_locked
     0.00%  pg_basebackup    [xfs]              [k] xfs_qm_vop_dqalloc
     0.00%  pg_basebackup    [xfs]              [k] xfs_read_agi
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_mod_sb
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_read_buf_map
     0.00%  pg_basebackup    [xfs]              [k] xfs_trans_reserve_quota_nblks
     0.00%  pg_basebackup    [xfs]              [k] xfs_trim_extent_eof
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50af
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50d0
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50e4
     0.00%  pg_basebackup    [unknown]          [k] 0xffffffffa01c50f1
     0.00%  ps               [kernel.kallsyms]  [k] __audit_syscall_exit
     0.00%  ps               [kernel.kallsyms]  [k] __do_page_fault
     0.00%  ps               [kernel.kallsyms]  [k] __fd_install
     0.00%  ps               [kernel.kallsyms]  [k] clear_page_erms
     0.00%  ps               [kernel.kallsyms]  [k] complete_walk
     0.00%  ps               [kernel.kallsyms]  [k] dput.part.24
     0.00%  ps               [kernel.kallsyms]  [k] follow_pmd_mask
     0.00%  ps               [kernel.kallsyms]  [k] free_hot_cold_page
     0.00%  ps               [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  ps               [kernel.kallsyms]  [k] number
     0.00%  ps               [kernel.kallsyms]  [k] task_work_run
     0.00%  ps               [kernel.kallsyms]  [k] vmacache_find
     0.00%  rm               [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  rm               [kernel.kallsyms]  [k] page_add_file_rmap
     0.00%  rngd             [kernel.kallsyms]  [k] __alloc_skb
     0.00%  rngd             [kernel.kallsyms]  [k] __dev_queue_xmit
     0.00%  rngd             [kernel.kallsyms]  [k] __fdget
     0.00%  rngd             [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  rngd             [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%  rngd             [kernel.kallsyms]  [k] consume_skb
     0.00%  rngd             [kernel.kallsyms]  [k] dev_hard_start_xmit
     0.00%  rngd             [kernel.kallsyms]  [k] gnttab_claim_grant_reference
     0.00%  rngd             [kernel.kallsyms]  [k] inet_gro_complete
     0.00%  rngd             [kernel.kallsyms]  [k] ip_finish_output2
     0.00%  rngd             [kernel.kallsyms]  [k] ip_local_deliver_finish
     0.00%  rngd             [kernel.kallsyms]  [k] ip_output
     0.00%  rngd             [kernel.kallsyms]  [k] kmem_cache_free
     0.00%  rngd             [kernel.kallsyms]  [k] napi_complete_done
     0.00%  rngd             [kernel.kallsyms]  [k] net_rx_action
     0.00%  rngd             [kernel.kallsyms]  [k] net_tx_action
     0.00%  rngd             [kernel.kallsyms]  [k] perf_output_copy
     0.00%  rngd             [kernel.kallsyms]  [k] perf_tp_event
     0.00%  rngd             [kernel.kallsyms]  [k] perf_trace_consume_skb
     0.00%  rngd             [kernel.kallsyms]  [k] schedule_hrtimeout_range
     0.00%  rngd             [kernel.kallsyms]  [k] sk_load_half_positive_offset
     0.00%  rngd             [kernel.kallsyms]  [k] skb_gro_receive
     0.00%  rngd             [kernel.kallsyms]  [k] tcp4_gro_complete
     0.00%  rngd             [kernel.kallsyms]  [k] tcp4_gro_receive
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_rcv_established
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_try_coalesce
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_v4_fill_cb
     0.00%  rngd             [kernel.kallsyms]  [k] tcp_v4_send_check
     0.00%  rngd             [kernel.kallsyms]  [k] validate_xmit_skb_list
     0.00%  rngd             [unknown]          [k] 0xffffffffa01c50a5
     0.00%  rngd             [unknown]          [k] 0xffffffffa01c50b7
     0.00%  sa1              [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  sa1              [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  sadc             [kernel.kallsyms]  [k] page_remove_rmap
     0.00%  sadc             [kernel.kallsyms]  [k] uart_line_info.isra.23
     0.00%  sadc             [kernel.kallsyms]  [k] vm_munmap
     0.00%  sadc             [xfs]              [k] xfs_file_read_iter
     0.00%  screen           [kernel.kallsyms]  [k] __fget_light
     0.00%  screen           [kernel.kallsyms]  [k] do_setitimer
     0.00%  screen           [kernel.kallsyms]  [k] perf_event_output_forward
     0.00%  sh               [kernel.kallsyms]  [k] vma_merge
     0.00%  sshd             [kernel.kallsyms]  [k] bictcp_cwnd_event
     0.00%  sshd             [kernel.kallsyms]  [k] copy_user_generic_unrolled
     0.00%  sshd             [kernel.kallsyms]  [k] copyin
     0.00%  sshd             [kernel.kallsyms]  [k] memcpy_erms
     0.00%  sshd             [kernel.kallsyms]  [k] perf_trace_buf_alloc
     0.00%  sshd             [kernel.kallsyms]  [k] poll_freewait
     0.00%  sshd             [kernel.kallsyms]  [k] poll_schedule_timeout
     0.00%  sshd             [kernel.kallsyms]  [k] prefetch_freepointer
     0.00%  sshd             [kernel.kallsyms]  [k] sys_read
     0.00%  sshd             [kernel.kallsyms]  [k] sys_rt_sigprocmask
     0.00%  sshd             [kernel.kallsyms]  [k] tty_audit_add_data
     0.00%  swapper          [kernel.kallsyms]  [k] __sk_mem_raise_allocated
     0.00%  swapper          [kernel.kallsyms]  [k] dev_queue_xmit
     0.00%  swapper          [kernel.kallsyms]  [k] ktime_get_with_offset
     0.00%  swapper          [kernel.kallsyms]  [k] queue_work_on
     0.00%  swapper          [kernel.kallsyms]  [k] tcp_wfree
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50de
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50e4
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c50ff
     0.00%  swapper          [unknown]          [k] 0xffffffffa01c5158
     0.00%  systemd          [kernel.kallsyms]  [k] __inode_permission
     0.00%  systemd          [kernel.kallsyms]  [k] __lookup_mnt
     0.00%  systemd          [kernel.kallsyms]  [k] __raw_callee_save___pv_queued_spin_unlock
     0.00%  systemd          [kernel.kallsyms]  [k] __softirqentry_text_start
     0.00%  systemd          [kernel.kallsyms]  [k] finish_task_switch
     0.00%  systemd          [kernel.kallsyms]  [k] mutex_lock
     0.00%  systemd          [kernel.kallsyms]  [k] skb_gro_receive
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] __d_rehash
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] file_path
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] mmap_region
     0.00%  systemd-cgroups  [kernel.kallsyms]  [k] unix_sock_destructor
     0.00%  systemd-journal  [kernel.kallsyms]  [k] __block_write_begin_int
     0.00%  systemd-journal  [kernel.kallsyms]  [k] mempool_alloc
     0.00%  systemd-journal  [kernel.kallsyms]  [k] security_inode_need_killpriv
     0.00%  systemd-journal  [xfs]              [k] xfs_bmbt_to_iomap
     0.00%  systemd-journal  [xfs]              [k] xfs_trans_alloc
     0.00%  systemd-logind   [kernel.kallsyms]  [k] link_path_walk
     0.00%  systemd-logind   [kernel.kallsyms]  [k] set_root
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] __bio_add_page
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] __lock_text_start
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] __slab_alloc
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] get_request
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] part_round_stats
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] schedule
     0.00%  xfsaild/xvda1    [libcrc32c]        [k] crc32c
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_buf_rele
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_iflush_cluster
     0.00%  xfsaild/xvda1    [xfs]              [k] xfs_inode_item_push


# Samples: 12M of event 'skb:consume_skb'
# Event count (approx.): 12751276
#
# Overhead  Command          Shared Object      Symbol                     
# ........  ...............  .................  ...........................
#
    75.91%  pg_basebackup    [kernel.kallsyms]  [k] consume_skb
    22.94%  swapper          [kernel.kallsyms]  [k] consume_skb
     1.04%  ksoftirqd/1      [kernel.kallsyms]  [k] consume_skb
     0.06%  kswapd0          [kernel.kallsyms]  [k] consume_skb
     0.02%  rngd             [kernel.kallsyms]  [k] consume_skb
     0.01%  perf             [kernel.kallsyms]  [k] consume_skb
     0.01%  kworker/u30:0    [kernel.kallsyms]  [k] consume_skb
     0.00%  dhclient-script  [kernel.kallsyms]  [k] consume_skb
     0.00%  sshd             [kernel.kallsyms]  [k] consume_skb
     0.00%  dbus-daemon      [kernel.kallsyms]  [k] consume_skb
     0.00%  systemd          [kernel.kallsyms]  [k] consume_skb
     0.00%  xfsaild/xvda1    [kernel.kallsyms]  [k] consume_skb
     0.00%  chronyd          [kernel.kallsyms]  [k] consume_skb
     0.00%  irqbalance       [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%  :3535            [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/1:1      [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         [kernel.kallsyms]  [k] consume_skb
     0.00%  ip               [kernel.kallsyms]  [k] consume_skb
     0.00%  bash             [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%  rcu_sched        [kernel.kallsyms]  [k] consume_skb
     0.00%  kworker/0:1      [kernel.kallsyms]  [k] consume_skb
     0.00%  qmgr             [kernel.kallsyms]  [k] consume_skb
     0.00%  dbus-send        [kernel.kallsyms]  [k] consume_skb
     0.00%  :3607            [kernel.kallsyms]  [k] consume_skb
     0.00%  chrony-helper    [kernel.kallsyms]  [k] consume_skb
     0.00%  :3558            [kernel.kallsyms]  [k] consume_skb
     0.00%  cat              [kernel.kallsyms]  [k] consume_skb
     0.00%  curl             [kernel.kallsyms]  [k] consume_skb
     0.00%  ksoftirqd/2      [kernel.kallsyms]  [k] consume_skb
     0.00%  ls               [kernel.kallsyms]  [k] consume_skb
     0.00%  rpcbind          [kernel.kallsyms]  [k] consume_skb
     0.00%  amazon-ssm-agen  [kernel.kallsyms]  [k] consume_skb
     0.00%  screen           [kernel.kallsyms]  [k] consume_skb
     0.00%  watchdog/1       [kernel.kallsyms]  [k] consume_skb
     0.00%  :3542            [kernel.kallsyms]  [k] consume_skb
     0.00%  dhclient         [kernel.kallsyms]  [k] __consume_stateless_skb
     0.00%  kworker/0:0      [kernel.kallsyms]  [k] consume_skb


#
# (Tip: To record every process run by a user: perf record -u <user>)
#
