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@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@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Mikhail Demekhov Sent: Thursday, September 29, 2016 1:50 AM To: freeswitch-users@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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