AS far as i can see there is no java running. This is the top at the moment of the spike : top - 15:48:29 up 17 days, 14:55, 3 users, load average: 14.07, 8.87, 6.48 Tasks: 158 total, 1 running, 157 sleeping, 0 stopped, 0 zombie Cpu(s): 12.6%us, 9.0%sy, 0.0%ni, 66.1%id, 2.7%wa, 0.3%hi, 9.2%si, 0.0%st Mem: 8171500k total, 8041556k used, 129944k free, 177688k buffers Swap: 10223608k total, 0k used, 10223608k free, 6951988k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 31772 root 15 0 870m 481m 6880 S 212.4 6.0 9523:51 freeswitch 4210 root 19 0 36344 2940 1444 S 1.0 0.0 56:21.08 sngtc_server 29586 root 15 0 12740 1132 808 R 0.3 0.0 0:00.02 top 1 root 15 0 10348 704 588 S 0.0 0.0 0:01.13 init 2 root RT -5 0 0 0 S 0.0 0.0 0:00.41 migration/0 3 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/0 4 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/0 5 root RT -5 0 0 0 S 0.0 0.0 0:00.83 migration/1 6 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/1 7 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/1 8 root RT -5 0 0 0 S 0.0 0.0 0:00.14 migration/2 9 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/2 10 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/2 11 root RT -5 0 0 0 S 0.0 0.0 0:00.07 migration/3 12 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/3 13 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/3 14 root RT -5 0 0 0 S 0.0 0.0 0:00.06 migration/4 15 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/4 16 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/4 17 root RT -5 0 0 0 S 0.0 0.0 0:00.06 migration/5 18 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/5 19 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/5 20 root RT -5 0 0 0 S 0.0 0.0 0:00.07 migration/6 Regards, Ricardo.- *De:* freeswitch-users-bounces@lists.freeswitch.org [mailto: freeswitch-users-bounces@lists.freeswitch.org] *En nombre de *Guillermo Ruiz Camauer *Enviado el:* lunes, 22 de octubre de 2012 15:38 *Para:* FreeSWITCH Users Help *Asunto:* Re: [Freeswitch-users] CPU Spikes every 20 minutes Do you have anything like Java running that could be doing garbage collection? What other processes are running on the machine? Does TOP show which process is causing the spike? Guillermo On Mon, Oct 22, 2012 at 3:29 PM, Ricardo Martinez <rmartinez@redvoiss.net> wrote: Hi Gabe. I'm mean between the spikes there is nothing different as regarding to the calls... the cps maintains the same.. there are no scripts running or crontabs running, the simultaneous calls are the same also. So, for some reason the "load average" start to grow (every 20 or 25 minutes) without any clear cause. I have debug with gdb the moment the server is with 12.5 of "load average" here : http://pastebin.freeswitch.org/20112 Can we detect a problem from here? Regards, Ricardo. -----Mensaje original----- De: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] En nombre de Gabriel Gunderson Enviado el: lunes, 22 de octubre de 2012 13:31 Para: FreeSWITCH Users Help Asunto: Re: [Freeswitch-users] CPU Spikes every 20 minutes On Mon, Oct 22, 2012 at 8:37 AM, Ricardo Martinez <rmartinez@redvoiss.net> wrote:
The problem is that I'm having weird spikes of "load average" cpu every 20 minutes (aprox), without any reason, reaching near of 12.5 of load average for this machine.
What have you done to verify that it happens 'without any reason'? Gabe _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com 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 _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com 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 -- Guillermo Ruiz Camauer