[Freeswitch-users] Server having two Sangoma cards and can't handle full capacity

Fri Aug 1 08:05:42 MSD 2014

While not much calls the top shows as below

top - 09:26:25 up 64 days, 10:52,  1 user,  load average: 0.00, 0.00, 0.00
Tasks: 243 total,   1 running, 242 sleeping,   0 stopped,   0 zombie
Cpu(s):  0.3%us,  5.9%sy,  0.0%ni, 93.6%id,  0.1%wa,  0.0%hi,  0.0%si,
0.0%st
Mem:  32880840k total, 23616600k used,  9264240k free,   574928k buffers
Swap: 41944048k total,  1434688k used, 40509360k free, 11041464k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+
COMMAND

11313 root      -2 -10 8222m 2.8g 3916 S 34.2  8.9   6165:33 freeswitch

We are using ISDN calling on the machine. So how many max sessions can
freeswitch handle in practically?
The events from the ISDN network are processed very slower in the
freeswitch. Sometimes the main Java app waits for the required event for
any particular uuid, and gets other non required events from other uuids.
We are filtering that, but after sometime we have to forcefully terminate
that session because of non availability of event. This also leads to
non-usage of full capacity.

Thanks

On Thu, Jul 31, 2014 at 6:54 PM, Guillermo Ruiz Camauer <grcamauer at gmail.com
> wrote:

> Top?  Have you tríed moving the Java apps to another machine?
>
> Guillermo
>
> Sent from my iPhone
>
> On 31/07/2014, at 03:50, Sambit Jaysingh <sambit.jaysingh at gmail.com>
> wrote:
>
> 1. Logging level is set to warning.
> 2. Machine is having
>     CPU -  Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz(8 core)
>     RAM - 32GB
>     HDD - 600 GB primary and other attached storage is there
>     OS - Centos 6
>     Freeswitch version -  1.3.10b ()
>
> After calls get connected, we play audio files and we have voice app flows
> configured.
> In the same machine only freeswitch is installed and JAVA application is
> there which connects to freeswitch to make calls.
>
> --
>
> Regards
> Sambit
> +91-9916211211
>
> On Wed, Jul 30, 2014 at 8:19 PM, Guillermo Ruiz Camauer <
> grcamauer at gmail.com> wrote:
>
>> Have you followed all instructions here:
>> http://wiki.freeswitch.org/wiki/Performance_testing_and_configurations#FreeSWITCH.27s_core.db_I.2FO_bottleneck
>> ?
>>
>> Have you set logging to a reasonable level?  What does top or htop say?
>>  How is the machine configured (CPU / RAM / HDD subsystem) ?
>>
>> What are you doing after the calls are connected?  What other software is
>> running on the same machine?
>>
>> Regards,
>>
>> Guillermo
>>
>>
>> On Wed, Jul 30, 2014 at 9:47 AM, Anthony Minessale <
>> anthony.minessale at gmail.com> wrote:
>>
>>> You don't mention the version of FS or the specs on the machine.
>>>
>>> Have you tried asking Sangoma for ideal setup for your needs or for
>>> support?
>>> On Jul 30, 2014 12:44 AM, "Sambit Jaysingh" <sambit.jaysingh at gmail.com>
>>> wrote:
>>>
>>>> We are having two (Sangoma) Voice Cards, one with 8-ports and other
>>>> with 16-ports.
>>>>
>>>> I have integrated ESL library with java in INBOUND MODE and making
>>>> outbound calls.
>>>>
>>>> The issue what we are facing are
>>>> 1. When I use all 720 channels or more than 450 channels, we see the
>>>> events processed by ESL is very slow and we are not getting the events
>>>> properly from ESL after placing the calls, even after so many minutes, so
>>>> we have to forcefully close the connection.
>>>>
>>>> 2. And I see error mod_event_socket.c:375 Lost 502 events!
>>>> And the java app also crashes with error ESL connection timeout.
>>>>
>>>> 3. And I see segmentation_fault in Freeswitch and big dump file is
>>>> written and which would crash the system, because of high CPU\IO.
>>>> But if we reduce the channels say, 450 we don't see any issue at all.
>>>>
>>>> What could be the reason for this issue.
>>>>
>>>> Appreciate any Help...
>>>>
>>>> --
>>>>
>>>> Regards
>>>> Sambit
>>>> +91-9916211211
>>>>
>>>>
>>>> _________________________________________________________________________
>>>> Professional FreeSWITCH Consulting Services:
>>>> consulting at freeswitch.org
>>>> http://www.freeswitchsolutions.com
>>>>
>>>> 
>>>> 
>>>>
>>>> Official FreeSWITCH Sites
>>>> http://www.freeswitch.org
>>>> http://wiki.freeswitch.org
>>>> http://www.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
>>>> http://www.freeswitch.org
>>>>
>>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> 
>>> 
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://wiki.freeswitch.org
>>> http://www.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
>>> http://www.freeswitch.org
>>>
>>>
>>
>>
>> --
>> Guillermo Ruiz Camauer
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://wiki.freeswitch.org
>> http://www.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
>> http://www.freeswitch.org
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.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
> http://www.freeswitch.org
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.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
> http://www.freeswitch.org
>
>

-- 

Regards
Sambit
+91-9916211211
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20140801/953e60b5/attachment.html 