% time     seconds  usecs/call     calls    errors syscall
------ ----------- ----------- --------- --------- ----------------
 42.67    0.334615         160      2080      1024 chdir
 29.56    0.231828       17832        13         5 wait4
 20.38    0.159780        5154        31           futex
  2.21    0.017302         108       160           rt_sigprocmask
  1.99    0.015628         488        32           clone3
  0.59    0.004608         131        35           mprotect
  0.57    0.004466         135        33           rseq
  0.51    0.004017         108        37           mmap
  0.50    0.003902          95        41           set_robust_list
  0.46    0.003579         111        32           madvise
  0.16    0.001262          74        17           brk
  0.14    0.001096        1096         1           execve
  0.14    0.001068         133         8           clone
  0.06    0.000444          55         8           getrandom
  0.02    0.000136         136         1           munmap
  0.01    0.000107          53         2           openat
  0.01    0.000088          11         8           rt_sigaction
  0.01    0.000059          29         2           fstat
  0.01    0.000048          24         2           close
  0.01    0.000041          41         1         1 faccessat
  0.00    0.000036          36         1           read
  0.00    0.000025          25         1           prlimit64
  0.00    0.000022          22         1           set_tid_address
------ ----------- ----------- --------- --------- ----------------
100.00    0.784157         307      2547      1030 total
