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<tt>Hi Oleg,<br>
<br>
The "ds-pinger" is the dispatcher's task for generating the
probing pings to the destinations. And it seems it takes a lot of
time to this task to do its job (and it has nothing to do with the
traffic you have on your opensips).<br>
<br>
So, the destinations in dispatcher:<br>
- how many they are ?<br>
- are they defined as FQDN or IPs ?<br>
- are they via UDP or TCP/TLS ?<br>
<br>
Regards,<br>
</tt>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="https://www.opensips-solutions.com">https://www.opensips-solutions.com</a>
OpenSIPS Summit, Amsterdam, May 2020
<a class="moz-txt-link-freetext" href="https://www.opensips.org/events/Summit-2020Amsterdam/">https://www.opensips.org/events/Summit-2020Amsterdam/</a>
OpenSIPS Bootcamp, Miami, March 2020
<a class="moz-txt-link-freetext" href="https://opensips.org/training/OpenSIPS_Bootcamp_2020/">https://opensips.org/training/OpenSIPS_Bootcamp_2020/</a>
</pre>
<div class="moz-cite-prefix">On 2/27/20 12:14 PM, Oleg Podguyko via
Users wrote:<br>
</div>
<blockquote type="cite"
cite="mid:1582798450.516815506@f281.i.mail.ru">
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<div>Hello!</div>
<div> </div>
<div> </div>
<div>
<div><span><span style="color: rgb(34, 34, 34); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(248, 249, 250); text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">I use opensips as a proxy. Its task is to convert SIP to SIP-I and vice versa.
During busy hours, the number of active dialogs reaches 200 per second and everything worked perfectly
I had an accident. Moreover, at the time of occurrence there was no particular load.</span></span></div>
<div><span><span style="color: rgb(34, 34, 34); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(248, 249, 250); text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">opensips stopped processing the load. And in the logs I saw these messages</span></span></div>
<div> </div>
<div><span><span style="color: rgb(34, 34, 34); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(248, 249, 250); text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">Feb 26 22:03:58 xx-spx-2 /usr/sbin/opensips[8379]: WARNING:core:timer_ticker: timer task <ds-pinger> already scheduled for 88872160 ms (now 88902760 ms), it may overlap..
Feb 26 22:03:59 xx-spx-2 /usr/sbin/opensips[8379]: WARNING:core:timer_ticker: timer task <ds-pinger> already scheduled for 88872160 ms (now 88903750 ms), it may overlap..
Feb 26 22:04:00 xx-spx-2 /usr/sbin/opensips[8379]: WARNING:core:timer_ticker: timer task <ds-pinger> already scheduled for 88872160 ms (now 88904740 ms), it may overlap..
Feb 26 22:04:01 xx-spx-2 /usr/sbin/opensips[8379]: WARNING:core:timer_ticker: timer task <ds-pinger> already scheduled for 88872160 ms (now 88905720 ms), it may overlap..
Feb 26 22:04:02 xx-spx-2 /usr/sbin/opensips[8379]: WARNING:core:timer_ticker: timer task <ds-pinger> already scheduled for 88872160 ms (now 88906710 ms), it may overlap..
Feb 26 22:04:03 xx-spx-2 /usr/sbin/opensips[8379]: WARNING:core:timer_ticker: timer task <ds-pinger> already scheduled for 88872160 ms (now 88907700 ms), it may overlap..</span></span><br>
</div>
<div><br>
<span><span style="color: rgb(34, 34, 34); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(248, 249, 250); text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">if it helps, I use 64 mb for shared memory, 4 mb for pkg memory , and 4 children </span></span></div>
</div>
<div> </div>
<div>--<br>
Oleg Podguyko</div>
<br>
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</pre>
</blockquote>
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