[ec2-user@webserver-dotcom-ctf4sNiM1U ~]$ sudo strace -c -p 25117
Process 25117 attached
^CProcess 25117 detached
% time     seconds  usecs/call     calls    errors syscall
------ ----------- ----------- --------- --------- ----------------
 98.00    1.707074          90     19010      2342 futex