This doesn't explain 99% idle time. ------------------------------ On Tue, Mar 4, 2014 2:14 PM CET Dmitry Sytchev wrote:
If you have more than one processor, top can show 125% for FS process, for example. Press 1 while top is running to see load per CPU
2014-03-04 17:05 GMT+04:00 Stanislav Sinyagin <ssinyagin@yahoo.com>:
no, top shows the percentage of total CPU time for each task. See the top manual.
------------------------------ *From:* Ali Pey <alipey@gmail.com> *To:* FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org> *Sent:* Monday, March 3, 2014 8:59 PM *Subject:* Re: [Freeswitch-users] Interpreting "top" output
This means from the amount of work your CPU has done, %25-30 of it, was by freeswitch. So if your CPU is doing %1 of work, %25 of that %1 was by freeswitch.
Does that make sense?
Regards, Ali Pey
On Sat, Mar 1, 2014 at 11:54 PM, Stanislav Sinyagin <ssinyagin@yahoo.com>wrote:
hi,
"top" shows the freeswitch process with up to 25-30% CPU usage (5 channels in a conference, 1x Speex, 1x GSM, 2xPCMA, 1xPCMU), while total userland usage is shown at 0.1%. Also mpstat shows almost 100% idle. Is it a bug in the kernel? or any other ideas?
Intel Atom N570, 2 physical cores with hyperthreading, /proc/cpuinfo shows 4 CPU's. Debian 7.4 i386 3.2.0-4-686-pae #1 SMP Debian 3.2.54-2 i686 GNU/Linux FreeSWITCH 1.2.22 from debs
Details here: <https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92b664906bd3&cm_type=link&cm_link=08cab8c1-1e6c-48c9-8b36-8d862122b26f&cm_destination=https://gist.github.com/ssinyagin/9302079> https://gist.github.com/<https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92b664906bd3&cm_type=link&cm_link=3bae928a-771f-4c9a-be77-909aa4f8685f&cm_destination=https://gist.github.com/> ssinyagin/9302079
regards, stanislav
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-- Best regards,
Dmitry Sytchev, IT Engineer