[Freeswitch-users] Debian8 FS-1.6.10 simple bridging and high CPU load
Kevin Wormington
kworm at sofnet.com
Thu Sep 29 17:58:45 MSD 2016
If you press ‘1’ while in top it should display the usage of individual CPUs so you can see Ken’s point.
> On Sep 29, 2016, at 7:03 AM, Ken Rice <krice at freeswitch.org> wrote:
>
> Keep in mind that top showing 125% is VERY misleading... lets say you have a
> 10 core system for the sake of example, 125% in top means you are using
> roughly 12.5% of the total CPU Power of your system. This is because TOP
> takes the individual core percentages and adds them up...
>
> -----Original Message-----
> From: freeswitch-users-bounces at lists.freeswitch.org
> [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Mikhail
> Demekhov
> Sent: Thursday, September 29, 2016 1:50 AM
> To: freeswitch-users at lists.freeswitch.org
> Subject: [Freeswitch-users] Debian8 FS-1.6.10 simple bridging and high CPU
> load
>
> Hello!
>
> I have installed freeswitch using apt-get on my debian 8 sersver from
> https://freeswitch.org/confluence/display/FREESWITCH/Debian+8+Jessie
> block under title 'latest release branch:'
>
> My server hardware:
> 2xCPU AMD Opteron(tm) Processor 6262 HE
> 64 GB RAM
>
> I'm using calls with bridging from voipgw1(2,3) to gw4(5,6), G711A on both
> leg A and leg B core.db in TMPFS
>
> Through my server takes about 125 simultaneous calls
>
> CPU load about 125%! It is very high in my opinion.
>
> How to fix it?
>
>
> top
> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
> 13587 freeswi+ 39 19 485252 200020 16284 S 110,1 0,3 3062:38
> freeswitch
>
> top -H
> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
> 13589 freeswi+ 39 19 485252 200692 16284 S 3,0 0,3 55:08.10
> freeswitch
> 13820 freeswi+ 39 19 485252 200692 16284 S 1,6 0,3 0:00.21
> freeswitch
> 13606 freeswi+ 39 19 485252 200692 16284 S 1,3 0,3 27:11.91
> freeswitch
> 12817 freeswi+ 39 19 485252 200692 16284 S 1,3 0,3 0:05.72
> freeswitch
> 12858 freeswi+ 39 19 485252 200692 16284 S 1,3 0,3 0:06.25
> freeswitch
> 10917 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:16.64
> freeswitch
> 11059 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:15.60
> freeswitch
> 11651 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:12.20
> freeswitch
> 11868 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:11.82
> freeswitch
> 11940 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:11.56
> freeswitch
> 12066 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:10.54
> freeswitch
> 12851 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:05.78
> freeswitch
> 12852 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:05.53
> freeswitch
> 13153 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:03.76
> freeswitch
> 13155 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:03.65
> freeswitch
> 13226 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:03.45
> freeswitch
> 13423 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:02.24
> freeswitch
> 13431 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:02.47
> freeswitch
> 13549 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:01.67
> freeswitch
> 13702 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:00.99
> freeswitch
> 13719 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:00.77
> freeswitch
> 13763 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:00.56
> freeswitch
> 13783 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:00.52
> freeswitch
> 13821 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:00.27
> freeswitch
> 13822 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:00.17
> freeswitch
> 13851 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:00.07
> freeswitch
> 13834 root 20 0 26172 3488 2528 R 1,0 0,0 0:00.36 top
> 3 root 20 0 0 0 0 S 0,7 0,0 18:40.94
> ksoftirqd/0
> 8 root 20 0 0 0 0 S 0,7 0,0 57:06.30
> rcu_sched
> 13599 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 27:53.60
> freeswitch
> 13602 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 10:13.13
> freeswitch
> 10297 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 0:20.80
> freeswitch
> 10613 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 0:18.69
> freeswitch
> 10838 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 0:17.52
> freeswitch
> 11192 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 0:14.49
> freeswitch
> 11409 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 0:14.54
> freeswitch
> 11450 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 0:14.57
> freeswitch
> 11474 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 0:14.26
> ..........
>
> Rgards,
> Demekhov Mikhail
>
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