The conference is more resource intensive than normal bridging but the general rule for media channels is about 190 channels (95 bridges) per 1 gigahertz of CPU on a 64 bit platform. If you don't need to run media into FS you can bet on a lot more. On Thu, May 29, 2008 at 11:54 AM, Nicolas Brenner <nicolas@medularis.com> wrote:
Hi, sorry for my ignorance, but I was wondering if these figures are in any way comparable to the performance FS would have doing bridged calls?
I have a web callback app that's currently running on top of Asterisk, and I'm planning on moving to FS, and use originate/&bridge commands to bridge calls between two actual phones. I'd like to know if (using the same setup as Johny) I'd be able to hit more than 170 channels? (or more than 170 calls, I guess that would be 340 channels).
Thanks
On Thu, May 29, 2008 at 12:19 PM, Brian West <brian@freeswitch.org> wrote:
These aren't really dual core CPU's they are single core with hyper-threading. If you disable hyper-threading you'll get more performance. You'll never get that great of performance out of these CPU's. The new 64bit woodcrest/clovertown Xeon's are much better... night and day difference. (Pinto vs Porsche) /b On May 29, 2008, at 11:10 AM, Johny Kadarisman wrote:
Hi Brian, attached is my cpu info.
Rgds,
================ processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) CPU 2.80GHz stepping : 9 cpu MHz : 2784.780 cache size : 512 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxs r sse sse2 ss ht tm pbe cid xtpr bogomips : 5573.58 clflush size : 64
processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) CPU 2.80GHz stepping : 9 cpu MHz : 2784.780 cache size : 512 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxs r sse sse2 ss ht tm pbe cid xtpr bogomips : 5569.09 clflush size : 64
processor : 2 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) CPU 2.80GHz stepping : 9 cpu MHz : 2784.780 cache size : 512 KB physical id : 3 siblings : 2 core id : 0 cpu cores : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxs r sse sse2 ss ht tm pbe cid xtpr bogomips : 5569.31 clflush size : 64
processor : 3 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) CPU 2.80GHz stepping : 9 cpu MHz : 2784.780 cache size : 512 KB physical id : 3 siblings : 2 core id : 0 cpu cores : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxs r sse sse2 ss ht tm pbe cid xtpr bogomips : 5569.67 clflush size : 64
On Thu, May 29, 2008 at 11:49 AM, Brian West <brian@freeswitch.org> wrote:
Can you cat /proc/cpuinfo and post that? /b On May 29, 2008, at 10:41 AM, Johny Kadarisman wrote:
Thanks Anthony,
It's a 32bits Ubuntu server version, and I had blindly follow and run
the
test with following settings :)
ulimit -c unlimited ulimit -d unlimited ulimit -f unlimited ulimit -i unlimited ulimit -n 999999 ulimit -q unlimited ulimit -u unlimited ulimit -v unlimited ulimit -x unlimited ulimit -s 244 ulimit -l unlimited ulimit -a bin/freeswitch
also, I set with 120ms interval, I still hit around 170 channels limits in one room. Let me play around more with multiple room setup.
Rgds, Johny K.
On Thu, May 29, 2008 at 10:56 AM, Anthony Minessale <anthony.minessale@gmail.com> wrote:
We don't do much testing on the conference but i can give you a few pointers.
is it a 32 or 64 bit box? if it's 32 you can try this as root before you start up.
ulimit -s 244
you can also change the conference interval to higher number of ms between packets to give it more time to mux the audio, the default is
20 but
you should be able to use 30,40,60,120 as well
You can also try multiple conference to compare.
On Thu, May 29, 2008 at 8:57 AM, Johny Kadarisman <jkr888@gmail.com> wrote:
Hi all,
I build a new test boxes for freeswitch. and trying to simulate high load condition. I have one freeswitch box that host conference apps, and another box with simple js to originate call to the conference room. To monitor the sound quality, I have one phones that dial into the conference room, and then start streaming/playing moh music in the conference.
In many scenario that i tried (mute, unmute, one or multiple rooms),
the
max total number of channels is about 170 channels before FS start to slowing down on creating new channels. The Cpu's only tops around 40-50%, and the voice/rtp start to jitter or delays on my phone.
These test boxes is running on 2 processor 2.8GHz Dual Core xeon cpu's and about 1Gb memory. I think the number already pretty impressive, at least for me :)
But is this limit sounds right from others experience? Can I still do more tuning?
Thanks, Johny K.
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-- Anthony Minessale II
FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/
AIM: anthm MSN:anthony_minessale@hotmail.com<MSN%3Aanthony_minessale@hotmail.com> GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com<PAYPAL%3Aanthony.minessale@gmail.com> IRC: irc.freenode.net #freeswitch
FreeSWITCH Developer Conference sip:888@conference.freeswitch.org<sip%3A888@conference.freeswitch.org> iax:guest@conference.freeswitch.org/888 googletalk:conf+888@conference.freeswitch.org<googletalk%3Aconf%2B888@conference.freeswitch.org> pstn:213-799-1400 _______________________________________________ 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
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-- Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ AIM: anthm MSN:anthony_minessale@hotmail.com <MSN%3Aanthony_minessale@hotmail.com> GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com<PAYPAL%3Aanthony.minessale@gmail.com> IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:888@conference.freeswitch.org <sip%3A888@conference.freeswitch.org> iax:guest@conference.freeswitch.org/888 googletalk:conf+888@conference.freeswitch.org<googletalk%3Aconf%2B888@conference.freeswitch.org> pstn:213-799-1400