<HTML><BODY><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><blockquote style="border-left:1px solid #0857A6; margin:10px; padding:0 0 0 10px;">Пятница, 28 февраля 2020, 12:42 +03:00 от Bogdan-Andrei Iancu <bogdan@opensips.org>:<br> <div id=""><div class="js-helper js-readmsg-msg"><style type="text/css"></style><div><div id="style_15828829490572529979_BODY"><div class="class_1582909534"><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" cols="72">Bogdan-Andrei Iancu
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</pre><div class="moz-cite-prefix_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">88872160</span> ms (now <span class="js-phone-number">88902760</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">88872160</span> ms (now <span class="js-phone-number">88903750</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">88872160</span> ms (now <span class="js-phone-number">88904740</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">88872160</span> ms (now <span class="js-phone-number">88905720</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">88872160</span> ms (now <span class="js-phone-number">88906710</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">88872160</span> ms (now <span class="js-phone-number">88907700</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"> </fieldset><pre class="moz-quote-pre_mailru_css_attribute_postfix" wrap="">_______________________________________________
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</pre></blockquote></div></div></div></div></div></blockquote> <div> </div><div data-signature-widget="container"><div data-signature-widget="content"><div>--<br>Олег Подгуйко</div></div></div><div> </div></div></BODY></HTML>