@ CPU_CLK_UNHALTED_CORE [271718 samples]

22.48%  [61081]    lock_delay @ /boot/kernel/kernel
 99.72%  [60908]     __mtx_lock_sleep
  67.69%  [41230]      zone_fetch_slab
   100.0%  [41230]       zone_import
    100.0%  [41230]        zone_alloc_item
     99.99%  [41226]         uma_zalloc_arg
      74.55%  [30732]          m_getm2
       100.0%  [30732]           m_uiotombuf
        100.0%  [30732]            sosend_generic
         99.93%  [30711]             soo_write
          100.0%  [30711]              dofilewrite
           100.0%  [30711]               kern_writev
            99.37%  [30518]                sys_writev
             100.0%  [30518]                 amd64_syscall
            00.63%  [193]                  sys_write
             100.0%  [193]                   amd64_syscall
         00.07%  [21]                kern_sendit
          100.0%  [21]                 sendit
           100.0%  [21]                  sys_sendto
            100.0%  [21]                   amd64_syscall
      20.84%  [8590]           m_copym
       100.0%  [8590]            tcp_output
        96.18%  [8262]             tcp_usr_send
         100.0%  [8262]              sosend_generic
          99.67%  [8235]               soo_write
           100.0%  [8235]                dofilewrite
            100.0%  [8235]                 kern_writev
             99.38%  [8184]                  sys_writev
              100.0%  [8184]                   amd64_syscall
             00.62%  [51]                    sys_write
              100.0%  [51]                     amd64_syscall
          00.33%  [27]                 kern_sendit
           100.0%  [27]                  sendit
            100.0%  [27]                   sys_sendto
             100.0%  [27]                    amd64_syscall
        03.82%  [328]              tcp_timer_rexmt
         100.0%  [328]               softclock_call_cc
          100.0%  [328]                softclock
           100.0%  [328]                 intr_event_execute_handlers
            100.0%  [328]                  ithread_loop
             100.0%  [328]                   fork_exit
      04.55%  [1874]           tcp_output
       75.72%  [1419]            tcp_usr_send
        100.0%  [1419]             sosend_generic
         98.38%  [1396]              soo_write
          100.0%  [1396]               dofilewrite
           100.0%  [1396]                kern_writev
            87.11%  [1216]                 sys_writev
             100.0%  [1216]                  amd64_syscall
            12.89%  [180]                  sys_write
             100.0%  [180]                   amd64_syscall
         01.62%  [23]                kern_sendit
          100.0%  [23]                 sendit
           100.0%  [23]                  sys_sendto
            100.0%  [23]                   amd64_syscall
       13.07%  [245]             tcp_timer_rexmt
        100.0%  [245]              softclock_call_cc
         100.0%  [245]               softclock
          100.0%  [245]                intr_event_execute_handlers
           100.0%  [245]                 ithread_loop
            100.0%  [245]                  fork_exit
       06.46%  [121]             tcp_timer_delack
        100.0%  [121]              softclock_call_cc
         100.0%  [121]               softclock
          100.0%  [121]                intr_event_execute_handlers
           100.0%  [121]                 ithread_loop
            100.0%  [121]                  fork_exit
       02.99%  [56]              tcp_do_segment
        100.0%  [56]               tcp_input
         100.0%  [56]                ip_input
          100.0%  [56]                 swi_net
           100.0%  [56]                  intr_event_execute_handlers
            100.0%  [56]                   ithread_loop
             100.0%  [56]                    fork_exit
       01.55%  [29]              tcp_usr_disconnect
        100.0%  [29]               soclose
         100.0%  [29]                _fdrop
          100.0%  [29]                 closef
           100.0%  [29]                  closefp
            100.0%  [29]                   amd64_syscall
       00.11%  [2]               tcp_timer_persist
        100.0%  [2]                softclock_call_cc
         100.0%  [2]                 softclock
          100.0%  [2]                  intr_event_execute_handlers
           100.0%  [2]                   ithread_loop
            100.0%  [2]                    fork_exit
       00.11%  [2]               tcp_drop
        100.0%  [2]                tcp_timer_rexmt
         100.0%  [2]                 softclock_call_cc
          100.0%  [2]                  softclock
           100.0%  [2]                   intr_event_execute_handlers
            100.0%  [2]                    ithread_loop
             100.0%  [2]                     fork_exit
      00.07%  [28]             syncache_respond
       100.0%  [28]              syncache_timer
        100.0%  [28]               softclock_call_cc
         100.0%  [28]                softclock
          100.0%  [28]                 intr_event_execute_handlers
           100.0%  [28]                  ithread_loop
            100.0%  [28]                   fork_exit
      00.00%  [1]              kqueue_register
       100.0%  [1]               kqfd_register
        100.0%  [1]                aio_aqueue
         100.0%  [1]                 amd64_syscall
      00.00%  [1]              mb_zinit_pack
       100.0%  [1]               zone_alloc_item
        100.0%  [1]                uma_zalloc_arg
         100.0%  [1]                 m_getm2
          100.0%  [1]                  m_uiotombuf
           100.0%  [1]                   sosend_generic
            100.0%  [1]                    soo_write
             100.0%  [1]                     dofilewrite
              100.0%  [1]                      kern_writev
               100.0%  [1]                       sys_writev
     00.01%  [4]             keg_alloc_slab
      100.0%  [4]              keg_fetch_slab
       100.0%  [4]               zone_fetch_slab
        100.0%  [4]                zone_import
         100.0%  [4]                 zone_alloc_item
          100.0%  [4]                  uma_zalloc_arg
           100.0%  [4]                   m_getm2
            100.0%  [4]                    m_uiotombuf
             100.0%  [4]                     sosend_generic
              100.0%  [4]                      soo_write
               100.0%  [4]                       dofilewrite
  16.50%  [10051]      ixgbe_deferred_mq_start @ /boot/kernel/if_ix.ko
   100.0%  [10051]       taskqueue_run_locked @ /boot/kernel/kernel
    100.0%  [10051]        taskqueue_thread_loop
     100.0%  [10051]         fork_exit
  12.37%  [7537]       zone_release
   100.0%  [7537]        uma_zfree_arg
    90.83%  [6846]         m_freem
     97.14%  [6650]          ixgbe_txeof @ /boot/kernel/if_ix.ko
      100.0%  [6650]           ixgbe_mq_start_locked
       92.33%  [6140]            ixgbe_mq_start
        100.0%  [6140]             lagg_transmit @ /boot/kernel/if_lagg.ko
         100.0%  [6140]              ether_output @ /boot/kernel/kernel
          100.0%  [6140]               ip_output
           100.0%  [6140]                tcp_output
            94.72%  [5816]                 tcp_usr_send
             100.0%  [5816]                  sosend_generic
              100.0%  [5816]                   soo_write
               100.0%  [5816]                    dofilewrite
            05.28%  [324]                  tcp_timer_rexmt
             100.0%  [324]                   softclock_call_cc
              100.0%  [324]                    softclock
               100.0%  [324]                     intr_event_execute_handlers
       07.67%  [510]             ixgbe_deferred_mq_start @ /boot/kernel/if_ix.ko
        100.0%  [510]              taskqueue_run_locked @ /boot/kernel/kernel
         100.0%  [510]               taskqueue_thread_loop
          100.0%  [510]                fork_exit
     02.86%  [196]           tcp_do_segment
      100.0%  [196]            tcp_input
       100.0%  [196]             ip_input
        100.0%  [196]              swi_net
         100.0%  [196]               intr_event_execute_handlers
          100.0%  [196]                ithread_loop
           100.0%  [196]                 fork_exit
    05.04%  [380]          mb_free_ext
     82.63%  [314]           soreceive_generic
      100.0%  [314]            kern_recvit
       100.0%  [314]             sys_recvfrom
        100.0%  [314]              amd64_syscall
     13.42%  [51]            m_freem
      70.59%  [36]             soisdisconnected
       100.0%  [36]              tcp_close
        100.0%  [36]               tcp_timer_rexmt
         100.0%  [36]                softclock_call_cc
          100.0%  [36]                 softclock
           100.0%  [36]                  intr_event_execute_handlers
            100.0%  [36]                   ithread_loop
             100.0%  [36]                    fork_exit
      23.53%  [12]             ixgbe_txeof @ /boot/kernel/if_ix.ko
       100.0%  [12]              ixgbe_mq_start_locked
        100.0%  [12]               ixgbe_mq_start
         100.0%  [12]                lagg_transmit @ /boot/kernel/if_lagg.ko
          100.0%  [12]                 ether_output @ /boot/kernel/kernel
           100.0%  [12]                  ip_output
            100.0%  [12]                   tcp_output
             91.67%  [11]                    tcp_usr_send
              100.0%  [11]                     sosend_generic
               100.0%  [11]                      soo_write
             08.33%  [1]                     tcp_timer_rexmt
              100.0%  [1]                      softclock_call_cc
               100.0%  [1]                       softclock
      03.92%  [2]              tcp_usr_send
       100.0%  [2]               sosend_generic
        100.0%  [2]                soo_write
         100.0%  [2]                 dofilewrite
          100.0%  [2]                  kern_writev
           100.0%  [2]                   sys_writev
            100.0%  [2]                    amd64_syscall
      01.96%  [1]              sbflush
       100.0%  [1]               tcp_disconnect
        100.0%  [1]                tcp_usr_disconnect
         100.0%  [1]                 soclose
          100.0%  [1]                  _fdrop
           100.0%  [1]                   closef
            100.0%  [1]                    closefp
             100.0%  [1]                     amd64_syscall
     03.95%  [15]            sbcompress
      100.0%  [15]             sbappendstream
       100.0%  [15]              tcp_usr_send
        100.0%  [15]               sosend_generic
         100.0%  [15]                soo_write
          100.0%  [15]                 dofilewrite
           100.0%  [15]                  kern_writev
            86.67%  [13]                   sys_write
             100.0%  [13]                    amd64_syscall
            13.33%  [2]                    sys_writev
             100.0%  [2]                     amd64_syscall
    02.12%  [160]          sbcompress
     56.25%  [90]            sbappendstream_locked
      100.0%  [90]             tcp_do_segment
       100.0%  [90]              tcp_input
        100.0%  [90]               ip_input
         100.0%  [90]                swi_net
          100.0%  [90]                 intr_event_execute_handlers
           100.0%  [90]                  ithread_loop
            100.0%  [90]                   fork_exit
     43.75%  [70]            sbappendstream
      100.0%  [70]             tcp_usr_send
       100.0%  [70]              sosend_generic
        100.0%  [70]               soo_write
         100.0%  [70]                dofilewrite
          100.0%  [70]                 kern_writev
           98.57%  [69]                  sys_write
            100.0%  [69]                   amd64_syscall
           01.43%  [1]                   sys_writev
            100.0%  [1]                    amd64_syscall
    02.00%  [151]          soreceive_generic
     51.66%  [78]            kern_recvit
      100.0%  [78]             sys_recvfrom
       100.0%  [78]              amd64_syscall
     48.34%  [73]            dofileread
      100.0%  [73]             kern_readv
       100.0%  [73]              sys_read
        100.0%  [73]               amd64_syscall
  00.70%  [427]        aio_aqueue
   100.0%  [427]         amd64_syscall
  00.65%  [396]        aio_clear_cancel_function
   100.0%  [396]         aio_daemon
    100.0%  [396]          fork_exit
  00.53%  [322]        _vm_page_deactivate
   100.0%  [322]         vm_object_madvise
    100.0%  [322]          vm_map_madvise
     100.0%  [322]           sys_madvise
      100.0%  [322]            amd64_syscall
  00.38%  [234]        keg_alloc_slab
   100.0%  [234]         keg_fetch_slab
    100.0%  [234]          zone_fetch_slab
     100.0%  [234]           zone_import
      100.0%  [234]            zone_alloc_item
       100.0%  [234]             uma_zalloc_arg
        100.0%  [234]              m_getm2
         100.0%  [234]               m_uiotombuf
          100.0%  [234]                sosend_generic
           100.0%  [234]                 soo_write
            100.0%  [234]                  dofilewrite
             100.0%  [234]                   kern_writev
              100.0%  [234]                    sys_writev
               100.0%  [234]                     amd64_syscall
  00.21%  [129]        aio_complete
   100.0%  [129]         aio_process_rw
    100.0%  [129]          aio_daemon
     100.0%  [129]           fork_exit
  00.19%  [115]        vm_page_alloc
   66.96%  [77]          uma_small_alloc
    100.0%  [77]           keg_alloc_slab
     100.0%  [77]            keg_fetch_slab
      100.0%  [77]             zone_fetch_slab
       100.0%  [77]              zone_import
        100.0%  [77]               zone_alloc_item
         100.0%  [77]                uma_zalloc_arg
          100.0%  [77]                 m_getm2
           100.0%  [77]                  m_uiotombuf
            100.0%  [77]                   sosend_generic
             100.0%  [77]                    soo_write
              100.0%  [77]                     dofilewrite
               100.0%  [77]                      kern_writev
   20.00%  [23]          vm_fault_hold
    91.30%  [21]           vm_fault_quick_hold_pages
     100.0%  [21]            vn_io_fault1
      100.0%  [21]             vn_io_fault
       100.0%  [21]              aio_process_rw
        100.0%  [21]               aio_daemon
         100.0%  [21]                fork_exit
    08.70%  [2]            vm_fault
     100.0%  [2]             trap_pfault
      100.0%  [2]              trap
   13.04%  [15]          kmem_back
    100.0%  [15]           kmem_malloc
     100.0%  [15]            keg_alloc_slab
      100.0%  [15]             keg_fetch_slab
       100.0%  [15]              zone_fetch_slab
        100.0%  [15]               zone_import
         53.33%  [8]                 zone_alloc_item
          100.0%  [8]                  uma_zalloc_arg
           100.0%  [8]                   arc_get_data_buf @ /boot/kernel/zfs.ko
            100.0%  [8]                    arc_buf_alloc
             100.0%  [8]                     dbuf_read
              100.0%  [8]                      dmu_tx_check_ioerr
               100.0%  [8]                       dmu_tx_count_write
         46.67%  [7]                 uma_zalloc_arg @ /boot/kernel/kernel
          100.0%  [7]                  arc_get_data_buf @ /boot/kernel/zfs.ko
           100.0%  [7]                   arc_buf_alloc
            100.0%  [7]                    dbuf_read
             100.0%  [7]                     dmu_tx_check_ioerr
              100.0%  [7]                      dmu_tx_count_write
               100.0%  [7]                       dmu_tx_hold_write
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