Hi Giovanni, I don't use video muxing, only audio. This is a more detailed stack: Thread 45 (Thread 0x7ff6ba08a700 (LWP 4495)): #0 0x0000003410ce8e63 in epoll_wait () from /lib64/libc.so.6 #1 0x00007ff6b877bba5 in su_epoll_port_wait_events () from /usr/local/freeswitch/mod/mod_sofia.so #2 0x00007ff6b877ba28 in su_base_port_run () from /usr/local/freeswitch/mod/mod_sofia.so #3 0x00007ff6b8779715 in su_pthread_port_clone_main () 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 Thanks, *PRESENCE TECHNOLOGY* *Agustí Ubalde Bellot* Chief Developer C/ Comte Urgell 240 3A Barcelona 08036 aubalde@presenceco.com Ph: +34 93 10 10 300 Fx: +34 93 10 10 333 *www.presenceco.com* <http://www.presenceco.com/> *Follow us on:* *[image: tw]* <http://twitter.com/presencetech>*[image: yt]* <http://www.youtube.com/PresenceTechnology>*[image: in]* <http://www.linkedin.com/groups?mostPopular=&gid=2898558>*[image: ss]* <http://www.slideshare.net/PresenceTech>*[image: fb]* <http://www.facebook.com/presencetech> For additional information, please visit our website *www.presenceco.com* <http://www.presenceco.com/> 2016-06-29 10:27 GMT+02:00 Giovanni Maruzzelli <gmaruzz@gmail.com>:
Video muxing is heavy on CPU, that's normal.
Also, you will find best performances and reliability using Debian 8 Jessie, and latest FreeSWITCH release.
Your specific version of FreeSWITCH is too old.
CentOS 6 is not supposed to be used for video (webrtc) service.
-giovanni
On Wed, Jun 29, 2016 at 10:20 AM, Agustí Ubalde <aubalde@presenceco.com> wrote:
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* Chief Developer C/ Comte Urgell 240 3A Barcelona 08036 aubalde@presenceco.com
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