% time     seconds  usecs/call     calls    errors syscall
------ ----------- ----------- --------- --------- ----------------
 69.51    5.735932        6961       824         2 ioctl
 17.36    1.432711           3    523156           gettimeofday
  4.70    0.387650           1    303974           sched_yield
  3.80    0.313839           5     66611           read
  1.56    0.128421          17      7545           getdents
  1.48    0.122344           1    121141           _llseek
  0.48    0.039642           3     13311      4635 access
  0.29    0.023601         122       193           futex
  0.27    0.022067           4      5889      2808 open
  0.12    0.009495           9      1115           munmap
  0.10    0.008382          65       129           write
  0.09    0.007163           6      1207         4 mmap2
  0.06    0.005345           2      3080           close
  0.06    0.004842           1      3516           fstat64
  0.04    0.003559           3      1086           select
  0.03    0.002767           1      2331           fcntl64
  0.02    0.001483           4       341           brk
  0.01    0.000574          29        20           writev
  0.01    0.000492          11        43           rt_sigaction
  0.01    0.000441         147         3           clone
  0.00    0.000263           1       199           time
  0.00    0.000229          57         4           shutdown
  0.00    0.000221          55         4           connect
  0.00    0.000181          45         4           shmdt
  0.00    0.000144           5        30        13 stat64
  0.00    0.000142         142         1           unlink
  0.00    0.000103         103         1           execve
  0.00    0.000092           6        16           mprotect
  0.00    0.000055           3        22        22 mkdir
  0.00    0.000044           9         5         1 shmat
  0.00    0.000043          11         4           socket
  0.00    0.000035           1        30           rt_sigprocmask
  0.00    0.000029           1        21           uname
  0.00    0.000022          11         2         1 waitpid
  0.00    0.000019           6         3           readv
  0.00    0.000018          18         1           shmget
  0.00    0.000012           4         3           getcwd
  0.00    0.000009           9         1           pipe
  0.00    0.000006           3         2           chdir
  0.00    0.000006           6         1           _sysctl
  0.00    0.000006           1         6           getrlimit
  0.00    0.000004           4         1           dup2
  0.00    0.000004           4         1           getpeername
  0.00    0.000003           2         2           set_thread_area
  0.00    0.000002           2         1           sigreturn
  0.00    0.000001           1         1           lseek
  0.00    0.000001           1         1           getpid
  0.00    0.000001           1         1           getppid
  0.00    0.000001           1         1           getpgrp
  0.00    0.000001           1         1           old_getrlimit
  0.00    0.000001           1         1           getuid32
  0.00    0.000001           1         1           getgid32
  0.00    0.000001           1         1           geteuid32
  0.00    0.000001           1         1           getegid32
  0.00    0.000001           1         1           getgroups32
  0.00    0.000001           1         1           set_tid_address
  0.00    0.000001           1         1           shmctl
------ ----------- ----------- --------- --------- ----------------
100.00    8.252454               1055892      7486 total