[Freeswitch-users] Max of 170 channels in the conference room.
Johny Kadarisman
jkr888 at gmail.com
Thu May 29 09:10:36 PDT 2008
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 at 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 at 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 at 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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>>> Freeswitch-users at lists.freeswitch.org
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>>> http://www.freeswitch.org
>>>
>>>
>>
>>
>> --
>> Anthony Minessale II
>>
>> FreeSWITCH http://www.freeswitch.org/
>> ClueCon http://www.cluecon.com/
>>
>> AIM: anthm
>> MSN:anthony_minessale at hotmail.com <MSN%3Aanthony_minessale at hotmail.com>
>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com<PAYPAL%3Aanthony.minessale at gmail.com>
>> IRC: irc.freenode.net #freeswitch
>>
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>> iax:guest at conference.freeswitch.org/888
>> googletalk:conf+888 at conference.freeswitch.org<googletalk%3Aconf%2B888 at conference.freeswitch.org>
>> pstn:213-799-1400
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> Brian West
> sip:brian at freeswitch.org
>
>
>
>
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