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Hi Oleg,<br>
<br>
OK, I see that slowly there is a progress on that timer task. Based
on the numbers, I see a ~40sec overrun for the timer task. How often
do you send the OPTIONS pings in dispatcher?<br>
<br>
Regards,<br>
<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>
</pre>
<div class="moz-cite-prefix">On 2/28/20 1:48 PM, Oleg Podguyko
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:1582890511.927645089@f109.i.mail.ru">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<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;">It was just part of the log. </span><span
style="background-color: rgb(248, 249, 250); color: rgb(34,
34, 34);">Here is the whole log and </span></span>scheduled
value is changing</div>
<div> </div>
<div> </div>
<div><span><span style="background-color: rgb(248, 249, 250);
color: rgb(34, 34, 34);">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..<br>
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..<br>
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..<br>
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..<br>
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..<br>
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..<br>
Feb 26 22:04:04 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 88872160 ms (now 88908690 ms), it may
overlap..<br>
Feb 26 22:04:05 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 88872160 ms (now 88909690 ms), it may
overlap..<br>
Feb 26 22:04:06 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 88872160 ms (now 88910680 ms), it may
overlap..<br>
Feb 26 22:04:07 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 88872160 ms (now 88911670 ms), it may
overlap..<br>
Feb 26 22:09:37 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 89212210 ms (now 89241900 ms), it may
overlap..<br>
Feb 26 22:09:38 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 89212210 ms (now 89242810 ms), it may
overlap..<br>
Feb 26 22:09:39 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 89212210 ms (now 89243800 ms), it may
overlap..<br>
Feb 26 22:09:40 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 89212210 ms (now 89244790 ms), it may
overlap..<br>
Feb 26 22:09:41 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 89212210 ms (now 89245780 ms), it may
overlap..<br>
Feb 26 22:09:42 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 89212210 ms (now 89246770 ms), it may
overlap..<br>
Feb 26 22:09:43 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 89212210 ms (now 89247770 ms), it may
overlap..<br>
Feb 26 22:09:44 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 89212210 ms (now 89248760 ms), it may
overlap..<br>
Feb 26 22:09:45 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 89212210 ms (now 89249750 ms), it may
overlap..<br>
Feb 26 22:09:46 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 89212210 ms (now 89250740 ms), it may
overlap..<br>
Feb 26 22:09:47 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 89212210 ms (now 89251730 ms), it may
overlap..<br>
Feb 26 23:05:48 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 92582480 ms (now 92612090 ms), it may
overlap..<br>
Feb 26 23:05:48 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 92582480 ms (now 92613000 ms), it may
overlap..<br>
Feb 26 23:05:49 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 92582480 ms (now 92613990 ms), it may
overlap..<br>
Feb 26 23:05:50 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 92582480 ms (now 92614980 ms), it may
overlap..<br>
Feb 26 23:05:51 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 92582480 ms (now 92615970 ms), it may
overlap..<br>
Feb 26 23:05:52 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 92582480 ms (now 92616960 ms), it may
overlap..<br>
Feb 26 23:05:53 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 92582480 ms (now 92617950 ms), it may
overlap..<br>
Feb 26 23:05:54 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 92582480 ms (now 92618940 ms), it may
overlap..<br>
Feb 26 23:05:55 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 92582480 ms (now 92619930 ms), it may
overlap..<br>
Feb 26 23:05:56 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 92582480 ms (now 92620920 ms), it may
overlap..<br>
Feb 26 23:05:57 xx-spx-2 /usr/sbin/opensips[8379]:
WARNING:core:timer_ticker: timer task <ds-pinger>
already scheduled for 92582480 ms (now 92621920 ms), it may
overlap..</span></span><br>
</div>
<div> </div>
<div> </div>
<blockquote style="border-left:1px solid #0857A6; margin:10px;
padding:0 0 0 10px;">Пятница, 28 февраля 2020, 14:12 +03:00 от
Bogdan-Andrei Iancu <a class="moz-txt-link-rfc2396E" href="mailto:bogdan@opensips.org"><bogdan@opensips.org></a>:<br>
<div id="">
<div class="js-helper js-readmsg-msg">
<style type="text/css"></style>
<div>
<div id="style_15828883510958796854_BODY">
<div class="class_1582922036"><tt>Actually, looking
closer, I see that the "already scheduled" time
reported by the ds-pinger never increases, it is
stuck to <span class="js-phone-number">88872160</span>
. Is this going for ever, with the same scheduled
value, never changing, even if running for hours ?</tt>
<pre class="moz-signature_mailru_css_attribute_postfix" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext_mailru_css_attribute_postfix" href="https://www.opensips-solutions.com" rel="noopener noreferrer" target="_blank" moz-do-not-send="true">https://www.opensips-solutions.com</a>
OpenSIPS Summit, Amsterdam, May 2020
<a class="moz-txt-link-freetext_mailru_css_attribute_postfix" href="https://www.opensips.org/events/Summit-2020Amsterdam/" rel="noopener noreferrer" target="_blank" moz-do-not-send="true">https://www.opensips.org/events/Summit-2020Amsterdam/</a>
</pre>
<div
class="moz-cite-prefix_mailru_css_attribute_postfix">On
2/28/20 1:04 PM, Oleg Podguyko wrote:</div>
<blockquote type="cite">
<div>
<div>Hi Bogdan,</div>
<div> </div>
<div>- my dispatcher table contains 167 lines</div>
<div>- all of them are defined as IPs</div>
<div>- 3 destinaitions via UDP and 163 via SCTP. <br>
</div>
<div class="mail-quote-collapse">
<blockquote style="border-left:1px solid
#0857A6;margin:10px;padding:0 0 0 10px;"><span
data-email="bogdan@opensips.org"
data-name="Bogdan-Andrei Iancu"
data-quote-id="1699615343224492404"
data-timestamp="1582882920"
data-type="sender">Пятница, 28 февраля 2020,
12:42 +03:00 от Bogdan-Andrei Iancu <a
class="moz-txt-link-rfc2396E_mailru_css_attribute_postfix"
href="//e.mail.ru/compose/?mailto=mailto%3abogdan@opensips.org"
rel="noopener noreferrer"
moz-do-not-send="true"><bogdan@opensips.org></a>:<br>
</span>
<div data-quote-id="1699615343224492404"
data-type="body">
<div id="">
<div
class="js-helper_mailru_css_attribute_postfix
js-readmsg-msg_mailru_css_attribute_postfix">
<style type="text/css"></style>
<div>
<div
id="style_15828829490572529979_BODY_mailru_css_attribute_postfix">
<div
class="class_1582909534_mailru_css_attribute_postfix"><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,</tt>
<pre class="moz-signature_mailru_css_attribute_postfix_mailru_css_attribute_postfix" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext_mailru_css_attribute_postfix_mailru_css_attribute_postfix" href="https://www.opensips-solutions.com" rel="noopener noreferrer" target="_blank" moz-do-not-send="true">https://www.opensips-solutions.com</a>
OpenSIPS Summit, Amsterdam, May 2020
<a class="moz-txt-link-freetext_mailru_css_attribute_postfix_mailru_css_attribute_postfix" href="https://www.opensips.org/events/Summit-2020Amsterdam/" rel="noopener noreferrer" target="_blank" moz-do-not-send="true">https://www.opensips.org/events/Summit-2020Amsterdam/</a>
OpenSIPS Bootcamp, Miami, March 2020
<a class="moz-txt-link-freetext_mailru_css_attribute_postfix_mailru_css_attribute_postfix" href="https://opensips.org/training/OpenSIPS_Bootcamp_2020/" rel="noopener noreferrer" target="_blank" moz-do-not-send="true">https://opensips.org/training/OpenSIPS_Bootcamp_2020/</a>
</pre>
<div
class="moz-cite-prefix_mailru_css_attribute_postfix_mailru_css_attribute_postfix">On
2/27/20 12:14 PM, Oleg Podguyko
via Users wrote:</div>
<blockquote type="cite">
<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 <span class="js-phone-number_mailru_css_attribute_postfix"><span class="js-phone-number">88872160</span></span> ms (now <span class="js-phone-number_mailru_css_attribute_postfix"><span class="js-phone-number">88902760</span></span> 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 <span class="js-phone-number_mailru_css_attribute_postfix"><span class="js-phone-number">88872160</span></span> ms (now <span class="js-phone-number_mailru_css_attribute_postfix"><span class="js-phone-number">88903750</span></span> 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 <span class="js-phone-number_mailru_css_attribute_postfix"><span class="js-phone-number">88872160</span></span> ms (now <span class="js-phone-number_mailru_css_attribute_postfix"><span class="js-phone-number">88904740</span></span> 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 <span class="js-phone-number_mailru_css_attribute_postfix"><span class="js-phone-number">88872160</span></span> ms (now <span class="js-phone-number_mailru_css_attribute_postfix"><span class="js-phone-number">88905720</span></span> 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 <span class="js-phone-number_mailru_css_attribute_postfix"><span class="js-phone-number">88872160</span></span> ms (now <span class="js-phone-number_mailru_css_attribute_postfix"><span class="js-phone-number">88906710</span></span> 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 <span class="js-phone-number_mailru_css_attribute_postfix"><span class="js-phone-number">88872160</span></span> ms (now <span class="js-phone-number_mailru_css_attribute_postfix"><span class="js-phone-number">88907700</span></span> 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>
<fieldset
class="mimeAttachmentHeader_mailru_css_attribute_postfix_mailru_css_attribute_postfix"> </fieldset>
<pre class="moz-quote-pre_mailru_css_attribute_postfix_mailru_css_attribute_postfix" wrap="">_______________________________________________
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</pre>
</blockquote>
</div>
</div>
</div>
</div>
</div>
</div>
</blockquote>
</div>
<div> </div>
<div data-signature-widget="container">
<div data-signature-widget="content">
<div>--<br>
Олег Подгуйко</div>
</div>
</div>
<div> </div>
</div>
</blockquote>
</div>
</div>
</div>
</div>
</div>
</blockquote>
<div>
<div> </div>
<div data-signature-widget="container">
<div data-signature-widget="content">
<div>--<br>
Олег Подгуйко</div>
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</blockquote>
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