root@hashtalk:/var/www/nodebb# strace -c -p 5327
Process 5327 attached
^CProcess 5327 detached
% time     seconds  usecs/call     calls    errors syscall
------ ----------- ----------- --------- --------- ----------------
 62.06    0.112573           7     15462           munmap
 16.38    0.029715          16      1804       129 futex
 15.61    0.028310           1     48970       336 write
  2.40    0.004356           0     46473           gettimeofday
  1.26    0.002280           0     10299           mmap2
  0.47    0.000844           0      2587           read
  0.43    0.000774           0      3315           epoll_ctl
  0.41    0.000735           1       684           writev
  0.31    0.000568           0      1190         9 accept4
  0.31    0.000556           0      6858           clock_gettime
  0.28    0.000504           1       946           close
  0.10    0.000190           0       668           getpeername
  0.00    0.000000           0         2           mprotect
  0.00    0.000000           0       624           stat64
  0.00    0.000000           0        12           madvise
  0.00    0.000000           0         8           epoll_wait
  0.00    0.000000           0         4           shutdown
  0.00    0.000000           0       284           setsockopt
------ ----------- ----------- --------- --------- ----------------
100.00    0.181405                140190       474 total
root@hashtalk:/var/www/nodebb#