gistfile1.txt

aggregator_expire thread:

root@metrics1:/build1-data# strace -p 25551 -Tc 
Process 25551 attached
^CProcess 25551 detached
% time     seconds  usecs/call     calls    errors syscall
------ ----------- ----------- --------- --------- ----------------
 97.95   21.433371      154197       139           nanosleep
  1.88    0.411658          32     12876           write
  0.12    0.026664          33       798       135 futex
  0.04    0.009582        9582         1           restart_syscall
------ ----------- ----------- --------- --------- ----------------
100.00   21.881275                 13814       135 total


dispatch_runner thread for CONNECTION thread:

root@metrics1:/build1-data# strace -p 25548 -Tc
Process 25548 attached
^CProcess 25548 detached
% time     seconds  usecs/call     calls    errors syscall
------ ----------- ----------- --------- --------- ----------------
 50.08    1.963802          34     57181     15455 futex
 29.10    1.140994          18     64024           gettimeofday
 20.82    0.816393          20     39884     39514 read
  0.01    0.000251          63         4           close
  0.00    0.000000           0         1           nanosleep
------ ----------- ----------- --------- --------- ----------------
100.00    3.921440                161094     54969 total