<HTML><BODY><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.<br>During busy hours, the number of active dialogs reaches 200 per second and everything worked perfectly<br>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..<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..</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></BODY></HTML>