% time     seconds  usecs/call     calls    errors syscall
------ ----------- ----------- --------- --------- ----------------
 19.60    0.020608           2      8573           munmap
 10.26    0.010782          24       458           brk
  6.69    0.007030         251        28           mremap
  6.68    0.007027           0     22418      1349 lstat64
  6.23    0.006546           0     27628           fstat64
  6.20    0.006514           1      7851           poll
  6.17    0.006487           0     18078      1446 stat64
  6.07    0.006378           1     11296           open
  5.78    0.006080           2      2795           send
  5.35    0.005627           0     26030           time
  3.52    0.003705           0      8573           mmap2
  3.24    0.003401           0     11831           close
  2.19    0.002306           0      7948           recv
  2.09    0.002200          12       190       124 connect
  2.07    0.002177           0      8021      1419 access
  1.40    0.001474           0      3891           read
  1.08    0.001135           2       479           write
  0.95    0.001000           5       221           accept
  0.80    0.000843           1      1316           getdents
  0.58    0.000612           0      2107           lseek
  0.51    0.000536           0      5789           gettimeofday
  0.45    0.000472           0      1145           getcwd
  0.37    0.000391           2       221           shutdown
  0.36    0.000381           0      1326           clock_gettime
  0.24    0.000257           1       372           recvmsg
  0.24    0.000256           0       878           setitimer
  0.17    0.000176           1       124           getsockopt
  0.12    0.000129           0       601           rt_sigaction
  0.11    0.000120           0       314           socket
  0.08    0.000086          86         1           unlink
  0.08    0.000085           1       124           sendto
  0.08    0.000080           0       414           chdir
  0.06    0.000062           8         8           getdents64
  0.04    0.000046           0       124           bind
  0.04    0.000045           0       124           setsockopt
  0.04    0.000039           0       124           getsockname
  0.03    0.000028           0       590           fcntl64
  0.00    0.000000           0         1           chmod
  0.00    0.000000           0         8           utime
  0.00    0.000000           0       442           times
  0.00    0.000000           0         1           statfs
  0.00    0.000000           0        21           flock
  0.00    0.000000           0       221           rt_sigprocmask
  0.00    0.000000           0        14           pread64
  0.00    0.000000           0        20           pwrite64
------ ----------- ----------- --------- --------- ----------------
100.00    0.105121                182739      4338 total