Another aspect -- are the connections to be used for transmission already open? If it is a new connection, it can be also the fact that the other side is not accepting the new one very fast.
Cheers,
Daniel
On 24.04.18 19:46, Andrew Chen wrote:
Thanks Daniel.
On Tue, Apr 24, 2018 at 10:45 AM, Daniel-Constantin Mierla <miconda@gmail.com> wrote:
Hello,
you can see tcp write queued bytes with:
kamctl rpc core.tcp_info
If you have an older version, do kamcmd core.tcp_info
It may be also the OS queues that are busy, if the other side is not not reading fast, look at netstat output for Send-Queue in:
netstat -altp
Cheers,
Daniel
On 22.04.18 18:47, Andrew Chen wrote:
Hello,
Can anyone provide any suggestions on how to log buffer usage?
On Tue, Apr 17, 2018 at 7:46 PM, Andrew Chen <achen@fuze.com> wrote:
Thanks Alex for your response. I honestly forgot about these parameters and will play with them a bit.
Is there anyway to log how much is written or stored in the buffer?
On Tue, Apr 17, 2018 at 7:35 PM, Alex Balashov <abalashov@evaristesys.com> wrote:
Hello,
Could it be that your send queue or other parameters regulating outgoing
flows are too low?
Stuff like this:
https://www.kamailio.org/wiki/cookbooks/5.1.x/core#tcp_conn_ wq_max
https://www.kamailio.org/wiki/cookbooks/5.1.x/core#tcp_wq_ma x
-- Alex
On Tue, Apr 17, 2018 at 05:00:28PM -0700, Andrew Chen wrote:
> Hi Kamailio community,
>
> I need your urgent help regarding a situation where the Kamailio TCP packet
> delayed in relaying SIP packets. They delay between the time Kamailio logs
> the relay to the time it left the system was ~20 seconds difference, which
> is huge in SIP world.
>
> Any ideas, thoughts or suggestions on how I can narrow down to the
> problem? We have about 30 cases of this today
>
> Thanks in advance.
>
> --
> Andy Chen
> Sr. Telephony Lead Engineer
> achen@ <achen@thinkingphones.com>fuze.com
>
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*Confidentiality Notice: The information contained in this e-mail and any
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are hereby notified that any dissemination, distribution or copying of this
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please notify the sender and permanently delete the e-mail and any
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-- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com