[SR-Users] Delay in 100 Trying response for INVITE when the load is 70 INVITE's per sec

[Daniel-Constantin Mierla]

Hello,

just as hint to troubleshoot which actions take too long to execute, see
benchmark module as well as *latency* related core parameters.

Cheers,
Daniel

On 09.07.18 14:03, Federico Cabiddu wrote:
> Hi,
> Kamailio doesn't delay sending of 100 trying after calling t_relay(). 
> You probably have something blocking in your script: a SQL operation,
> a Http query or some long operation. Check your routing script for the
> presence of such operations.
>
> Regards, 
>
> Federico 
>
> On Mon, 9 Jul 2018, 13:51 vivek at advaitamtech.com
> <mailto:vivek at advaitamtech.com>, <vivek at advaitamtech.com
> <mailto:vivek at advaitamtech.com>> wrote:
>
>      
>
>     Hi All,
>
>      
>
>      
>
>      
>
>     When we are using the kamailio to handle around 70 INVITE's per
>     second, kamailio is sending 100 Trying with the delay of around
>     3-4sec for few INVITE's.
>
>      
>
>      
>
>      
>
>     How can I reduce the delay in 100 Trying?
>
>      
>
>      
>
>      
>
>     Also, I tried increasing the number of threads for SIP routing
>     processes. This doesnt seem to help.
>
>      
>
>      
>
>      
>
>     Also tried "modparam("tm", "auto_inv_100", 0)" . This is not working.
>
>      
>
>      
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>      
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>     Please help.
>
>      
>
>      
>
>      
>
>     Thank you,
>
>      
>
>     Vivek.
>
>      
>
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>
>
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-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio World Conference -- www.kamailioworld.com

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