[Freeswitch-users] CPU availability?

Sat Jul 11 10:20:17 UTC 2020

Need looks FreeSwitch logs.

On Sat, Jul 11, 2020 at 12:53 PM David Villasmil <
david.villasmil.work at gmail.com> wrote:

> I get to 2000 channels fine. My question is why can’t I higher without
> calls failing? FS never uses more than 40% CPU and 20 gb RAM.
> Config is basically vanilla, I unloaded most unnecessary modules, too.
>
> On Sat, 11 Jul 2020 at 04:59, Sergey Safarov <s.safarov at gmail.com> wrote:
>
>> > Just for info. Can you try on windows?
>>
>> That does not matter.
>> On Linux, I get results with 50 calls per second, every call continues
>> for 24 seconds, 1000 concurrent calls, and 10 000 total calls with only 3
>> failed calls. Tested kazoo cluster, more complex cluster then standalone
>> freeswitch.
>> So must work on Linux
>>
>>
>> On Sat, Jul 11, 2020 at 6:09 AM Sergey Safarov <s.safarov at gmail.com>
>> wrote:
>>
>>> SIPP can record failed call ID
>>> Using this call-id you search for FreeSwitch logs.
>>> Also, you can record all network traffic using dumpcap or tcpdump
>>> utility to disk. Later you can open these pcap files using sngrep utility
>>> and check waht is wrong with failed calls.
>>>
>>>
>>> On Sat, Jul 11, 2020 at 5:07 AM Alex Sibyakin <alex at freeswitch.com>
>>> wrote:
>>>
>>>> Hello,
>>>>
>>>> What is your OS? What is your Sofia configuration?
>>>>
>>>> What the vmstat -w -S M 1 10 says?
>>>>
>>>> Can you try without Docker?
>>>>
>>>> Regards,
>>>> Alex
>>>>
>>>>
>>>> On Fri, 2020-07-10 at 19:53 +0100, David Villasmil wrote:
>>>>
>>>> Hello all,
>>>>
>>>> Let's assume i have a 28 CPU (56 cores) with 64gb RAM.
>>>> I'm load-testing that box with something like this:
>>>>
>>>> SIPp->--\       /----> FS1
>>>>          ---->FS
>>>> SIPp->--/       \----> FS2
>>>>
>>>> SIPp is simply sending calls with rtp to FS.
>>>> FS just forward the calls to FS1 and FS2 based on some very simple
>>>> decision.
>>>> FS1 and FS2 simply answer and execute echo.
>>>> At ~2000 channels FS fails to reply to some SIP messages, basically
>>>> calls are timing out, answer ratio goes down.
>>>> BUT CPU never goes over 45% on the FS and memory is ample. I don't see
>>>> packe drops on the interface.
>>>> FS is running in a docker.
>>>>
>>>> I'm wondering whether FS would use all of the available CPU or am I
>>>> hitting some other limit somewhere.
>>>>
>>>> Any insight is welcomed!
>>>>
>>>>
>>>> Regards,
>>>>
>>>> David Villasmil
>>>> email: david.villasmil.work at gmail.com
>>>> phone: +34669448337
>>>>
>>>> _________________________________________________________________________
>>>>
>>>>
>>>> The FreeSWITCH project is sponsored by SignalWire
>>>>
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>>>>
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>>>>
>>>>
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>>>>
>>>>
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>>>>
>>>>
>>>> _________________________________________________________________________
>>>>
>>>> The FreeSWITCH project is sponsored by SignalWire
>>>> https://signalwire.com
>>>> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
>>>> services.
>>>> Build your next product on our scalable cloud platform.
>>>>
>>>> Join our online community to chat in real time
>>>> https://signalwire.community
>>>>
>>>> Professional FreeSWITCH Services
>>>> sales at freeswitch.com
>>>> https://freeswitch.com
>>>>
>>>> Official FreeSWITCH Sites
>>>> https://freeswitch.com/oss
>>>> https://freeswitch.org/confluence
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>>>
>>> _________________________________________________________________________
>>
>> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
>> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
>> services.
>> Build your next product on our scalable cloud platform.
>>
>> Join our online community to chat in real time
>> https://signalwire.community
>>
>> Professional FreeSWITCH Services
>> sales at freeswitch.com
>> https://freeswitch.com
>>
>> Official FreeSWITCH Sites
>> https://freeswitch.com/oss
>> https://freeswitch.org/confluence
>> https://cluecon.com
>>
>> FreeSWITCH-users mailing list
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>> https://freeswitch.com
>
> --
> Regards,
>
> David Villasmil
> email: david.villasmil.work at gmail.com
> phone: +34669448337
> _________________________________________________________________________
>
> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
> services.
> Build your next product on our scalable cloud platform.
>
> Join our online community to chat in real time
> https://signalwire.community
>
> Professional FreeSWITCH Services
> sales at freeswitch.com
> https://freeswitch.com
>
> Official FreeSWITCH Sites
> https://freeswitch.com/oss
> https://freeswitch.org/confluence
> https://cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
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