Hello, since a few days I observe a high CPU load of my FS server, but I have no idea what it could be. There are only a few sessions running and there is only a few log activity. 2 days ago I restarted FS, but no change. The top command shows this:
top - 15:02:33 up 106 days, 30 min, 4 users, load average: 0.24, 0.35, 0.42 Tasks: 190 total, 1 running, 189 sleeping, 0 stopped, 0 zombie Cpu(s): 7.2%us, 12.2%sy, 0.0%ni, 80.0%id, 0.2%wa, 0.2%hi, 0.2%si, 0.0%st Mem: 4151776k total, 4003664k used, 148112k free, 414708k buffers Swap: 15623204k total, 88k used, 15623116k free, 2021412k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 14048 ippbx 20 0 1555m 1.2g 10m S 43 30.5 333:11.03 freeswitch 14049 ippbx 20 0 1555m 1.2g 10m S 0 30.5 5:06.88 freeswitch 14054 ippbx 20 0 1555m 1.2g 10m S 0 30.5 4:14.38 freeswitch 14055 ippbx 20 0 1555m 1.2g 10m S 0 30.5 4:58.50 freeswitch 14057 ippbx 20 0 1555m 1.2g 10m S 0 30.5 13:05.20 freeswitch 20511 ippbx 20 0 1555m 1.2g 10m S 0 30.5 0:00.14 freeswitch so only one process (PID: 14048) is causing that load. It's not the parent process (the initial FS startup process) as ps -elf shows: ip...@ippbx-prod-node0:~/ippbx.prod$ ps -eLf | grep frees ippbx 14033 1 14033 0 28 Mar23 ? 00:00:01 bin/freeswitch -nc ippbx 14033 1 14034 0 28 Mar23 ? 00:00:08 bin/freeswitch -nc ippbx 14033 1 14035 0 28 Mar23 ? 00:03:39 bin/freeswitch -nc ippbx 14033 1 14036 0 28 Mar23 ? 00:00:07 bin/freeswitch -nc ippbx 14033 1 14037 0 28 Mar23 ? 00:00:00 bin/freeswitch -nc ippbx 14033 1 14038 0 28 Mar23 ? 00:00:00 bin/freeswitch -nc ippbx 14033 1 14039 0 28 Mar23 ? 00:00:02 bin/freeswitch -nc ippbx 14033 1 14042 0 28 Mar23 ? 00:03:41 bin/freeswitch -nc ippbx 14033 1 14043 0 28 Mar23 ? 00:00:03 bin/freeswitch -nc ippbx 14033 1 14044 0 28 Mar23 ? 00:00:01 bin/freeswitch -nc ippbx 14033 1 14045 0 28 Mar23 ? 00:00:25 bin/freeswitch -nc ippbx 14033 1 14046 0 28 Mar23 ? 00:01:20 bin/freeswitch -nc ippbx 14033 1 14047 0 28 Mar23 ? 00:05:32 bin/freeswitch -nc ippbx 14033 1 14048 7 28 Mar23 ? 05:33:35 bin/freeswitch -nc ippbx 14033 1 14049 0 28 Mar23 ? 00:05:07 bin/freeswitch -nc ippbx 14033 1 14050 0 28 Mar23 ? 00:01:01 bin/freeswitch -nc ippbx 14033 1 14051 0 28 Mar23 ? 00:25:43 bin/freeswitch -nc ippbx 14033 1 14052 0 28 Mar23 ? 00:00:01 bin/freeswitch -nc ippbx 14033 1 14054 0 28 Mar23 ? 00:04:14 bin/freeswitch -nc ippbx 14033 1 14055 0 28 Mar23 ? 00:04:58 bin/freeswitch -nc ippbx 14033 1 14056 0 28 Mar23 ? 00:06:23 bin/freeswitch -nc ippbx 14033 1 14057 0 28 Mar23 ? 00:13:05 bin/freeswitch -nc ippbx 14033 1 14058 0 28 Mar23 ? 00:00:00 bin/freeswitch -nc ippbx 14033 1 14059 0 28 Mar23 ? 00:00:00 bin/freeswitch -nc ippbx 14033 1 20518 0 28 15:02 ? 00:00:00 bin/freeswitch -nc ippbx 14033 1 20519 0 28 15:02 ? 00:00:00 bin/freeswitch -nc ippbx 14033 1 20521 0 28 15:02 ? 00:00:00 bin/freeswitch -nc ippbx 14033 1 20522 0 28 15:02 ? 00:00:00 bin/freeswitch -nc ippbx 20526 19854 20526 0 1 15:03 pts/0 00:00:00 grep frees Doing a strace on PID 14048 prints tons of "epoll_wait(21, {}, 4, 0) = 0" lines on the screen, which eats all of my desktop pc's cpu power :/ So can a developer say what this is, or what and how should I debug to find out the cause of this? Can I shot it down via kill or "kill -9" without crashing FS totally? regards helmut _______________________________________________ Freeswitch-users mailing list Freeswitch-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org