[Freeswitch-users] High CPU consumption
Agustí Ubalde
aubalde at presenceco.com
Wed Jun 29 12:20:49 MSD 2016
Hi all,
I have a high CPU consumption by FreeSWITCH. In fact, consumption is
highest on CPU system. On this server we have registered 20 sessions
(WebRTC).
Environment:
- CentOS 6.7 64b
- FreeSWITCh 1.5.14
The results of the execution of:
step 1) *ps -LlFm -p `pidof freeswitch`*
F S UID PID PPID LWP C NLWP PRI NI ADDR SZ WCHAN RSS PSR
STIME TTY TIME CMD
1 - 499 4481 1 - 99 55 - - - 216700 - 140840 -
Jun28 ? 17:55:10 /usr/bin/freeswitch -nc
1 S 499 - - 4481 0 - 99 19 - - poll_s - 0
Jun28 - 00:00:00 -
1 S 499 - - 4482 0 - 99 19 - - poll_s - 0
Jun28 - 00:00:00 -
1 S 499 - - 4483 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:32 -
1 S 499 - - 4484 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:03 -
1 S 499 - - 4487 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:01 -
1 S 499 - - 4488 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:04 -
1 S 499 - - 4489 0 - 99 19 - - poll_s - 0
Jun28 - 00:00:00 -
1 S 499 - - 4490 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:01 -
1 S 499 - - 4492 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:00 -
1 S 499 - - 4493 0 - 99 19 - - ep_pol - 0
Jun28 - 00:00:00 -
1 S 499 - - 4494 0 - 99 19 - - ep_pol - 0
Jun28 - 00:00:00 -
*1 R 499 - - 4495 97 - 99 19 - - - - 0
Jun28 - 17:37:34 -*
1 S 499 - - 4496 0 - 99 19 - - ep_pol - 0
Jun28 - 00:00:00 -
1 S 499 - - 4497 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:00 -
1 S 499 - - 4498 0 - 99 19 - - poll_s - 0
Jun28 - 00:00:00 -
1 S 499 - - 4499 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:00 -
1 S 499 - - 4500 0 - 99 19 - - poll_s - 0
Jun28 - 00:00:01 -
1 S 499 - - 4501 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:00 -
1 S 499 - - 4502 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:00 -
1 S 499 - - 4503 0 - 99 19 - - poll_s - 0
Jun28 - 00:00:00 -
1 S 499 - - 4504 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:00 -
1 S 499 - - 4510 0 - 99 19 - - inet_c - 0
Jun28 - 00:00:00 -
1 S 499 - - 4511 0 - 99 19 - - timerf - 0
Jun28 - 00:00:18 -
1 S 499 - - 4512 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:00 -
1 S 499 - - 4513 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:00 -
1 S 499 - - 4536 0 - 99 19 - - hrtime - 0
Jun28 - 00:00:03 -
1 S 499 - - 4558 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:43 -
1 S 499 - - 4559 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:43 -
1 S 499 - - 4560 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:43 -
1 S 499 - - 4561 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:43 -
1 S 499 - - 4562 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:43 -
1 S 499 - - 4564 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:39 -
1 S 499 - - 4565 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:43 -
1 S 499 - - 4567 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:39 -
1 S 499 - - 4568 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:40 -
1 S 499 - - 4569 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:40 -
1 S 499 - - 4570 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:40 -
1 S 499 - - 4571 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:39 -
1 S 499 - - 4572 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:40 -
1 S 499 - - 4573 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:39 -
1 S 499 - - 4575 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:40 -
1 S 499 - - 4636 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:17 -
1 S 499 - - 4637 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:17 -
1 S 499 - - 4638 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:17 -
1 S 499 - - 4639 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:17 -
1 S 499 - - 4640 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:17 -
1 S 499 - - 4641 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:17 -
1 S 499 - - 4642 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:17 -
1 S 499 - - 4643 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:17 -
1 S 499 - - 4644 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:17 -
1 S 499 - - 4645 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:17 -
1 S 499 - - 4646 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:17 -
1 S 499 - - 4647 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:17 -
1 S 499 - - 4648 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:17 -
1 S 499 - - 4649 0 - 99 19 - - futex_ - 0
Jun28 - 00:00:17 -
step 2) *pstack 4481*
Thread 45 (Thread 0x7ff6ba08a700 (LWP 4495)):
#0 0x0000003410ce8e63 in epoll_wait () from /lib64/libc.so.6
#1 0x00007ff6b877bba5 in ?? () from /usr/local/freeswitch/mod/mod_sofia.so
#2 0x00007ff6b877ba28 in ?? () from /usr/local/freeswitch/mod/mod_sofia.so
#3 0x00007ff6b8779715 in ?? () from /usr/local/freeswitch/mod/mod_sofia.so
#4 0x00000034110079d1 in start_thread () from /lib64/libpthread.so.0
#5 0x0000003410ce886d in clone () from /lib64/libc.so.6
Any idea?
Thanks,
*PRESENCE TECHNOLOGY*
*Agustí Ubalde Bellot*
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