<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class="">Hey Daniel,</div><div class=""><br class=""></div><div class="">Yes, in this case we are using the cfg_rpc module:</div><div class=""><br class=""></div><div class="">This is what we were using:</div><div class=""><br class=""></div><div class=""><div class=""> $ru = "sip:" + $rU + "@" + $sel(cfg_get.teleblock.gw_ip) + ":" + $sel(cfg_get.teleblock.gw_port);</div><div class=""> </div><div class="">Now, I will hardcode it to see if it make a difference</div><div class=""><br class=""></div><div class="">$ru = "sip:" + $rU + "@" + “66.203.XX.XXX:5033”;</div></div><div class=""><br class=""></div><div class="">I turned on the general log and slow log in mysql and we hard hitting the database except during startup and subscriber lookup, which isn’t in play here.</div><div class=""><br class=""></div><br class=""><div class="">
<div dir="auto" style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><b class="">Mack Hendricks / Head of Support / dOpenSource</b></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;">web: <a href="http://dopensource.com" class="">http://dopensource.com</a></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;">support: +888-907-2085</div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><a href="http://dsiprouter.org" class="">dSIPRouter</a> - GUI focused on implementing Kamailio to provide SIP Trunking and PBX Hosting Services</div></div>
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<div><br class=""><blockquote type="cite" class=""><div class="">On May 3, 2018, at 2:11 AM, Daniel-Constantin Mierla <<a href="mailto:miconda@gmail.com" class="">miconda@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">Hello,</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">On 03.05.18 06:48, Mack Hendricks wrote:</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><blockquote type="cite" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">Hey Alex,<br class=""><br class="">Thanks for the insight. I remember reading your article before and it was super helpful. I think we disabled all of the heavy database operations, but I will double check.<br class=""><br class="">We are building the RURI using the cfg_rpc module,<br class=""></blockquote><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">are you really using cfg_rpc module to build the r-uri? Or did you mean</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">someting like jsonrpcc?</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">Cheers,</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">Daniel</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><blockquote type="cite" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">so we aren’t hitting a database. We have a failure route that causes another RURI to be created, which sends the call to a Freeswitch server to play a message.<br class=""><br class="">Let me know if you see any issue with this, I will double check the database calls to be safe.<br class=""><br class="">Sent from my iPhone<br class=""><br class=""><blockquote type="cite" class="">On May 2, 2018, at 11:36 PM, Alex Balashov <<a href="mailto:abalashov@evaristesys.com" class="">abalashov@evaristesys.com</a>> wrote:<br class=""><br class="">Hi Mack,<br class=""><br class="">What sort of end-to-end delays are you seeing, from receipt of request<br class="">until immediately before t_relay()?<br class=""><br class="">You can profile this with the benchmark module:<br class=""><br class=""> <a href="https://kamailio.org/docs/modules/5.1.x/modules/benchmark.html" class="">https://kamailio.org/docs/modules/5.1.x/modules/benchmark.html</a><br class=""><br class="">Or my preferred method, the hard way:<br class=""><br class=""> # At the practical start of request processing.<br class=""><br class=""> $avp(proc_start) = $TV(Sn);<br class=""><br class=""> # At the end, right before calling t_relay() or forward().<br class=""><br class=""> $var(cur_time) = $TV(Sn);<br class=""><br class=""> $var(proc_diff) = (<br class=""> (((<br class=""> $(var(cur_time){s.select,0,.}{s.int}) -<br class=""> $(avp(proc_start){s.select,0,.}{s.int})<br class=""> ) * 1000000)<br class=""> +<br class=""> (<br class=""> $(var(cur_time){s.select,1,.}{s.int}) -<br class=""> $(avp(proc_start){s.select,1,.}{s.int})<br class=""> ) / 1000) mod 1000<br class=""> );<br class=""><br class=""> xlog("L_INFO", "[R-MAIN:$ci] -> Request processing delay: $var(proc_diff) ms\n"););<br class=""><br class="">Also, for general background on this topic, you might consider my<br class="">article on the subject of Kamailio performance characteristics:<br class=""><br class=""> <a href="http://blog.csrpswitch.com/tuning-kamailio-for-high-throughput-and-performance/" class="">http://blog.csrpswitch.com/tuning-kamailio-for-high-throughput-and-performance/</a><br class=""><br class="">If I had to guess, shooting from the hip, you've got some really slow<br class="">database queries somewhere.<br class=""><br class="">-- Alex<br class=""><br class=""><blockquote type="cite" class="">On Wed, May 02, 2018 at 06:19:00PM -0400, Mack Hendricks wrote:<br class=""><br class="">Hey All,<br class=""><br class="">We are load testing Kamailio 4.2.3 and we are seeing the waiting within the transaction manager increasing. I’ve increased the children from 8 to 16 to 24, but we are still seeing a large amount of waiting. I don’t see an errors in the logs. Can anyone give me a clue on where to look.<span class="Apple-converted-space"> </span><br class=""><br class="">05-02-18_03:07:38 PM<br class="">tm.stats<br class="">{<br class=""> current: 390<br class=""> waiting: 226<br class=""> total: 2361<br class=""> total_local: 0<br class=""> replied_locally: 1406<br class=""> 6xx: 0<br class=""> 5xx: 0<br class=""> 4xx: 88<br class=""> 3xx: 0<br class=""> 2xx: 3180<br class=""> created: 2361<br class=""> freed: 1971<br class=""> delayed_free: 0<br class="">}<br class=""><br class="">Mack Hendricks / Head of Support / dOpenSource<br class="">web: <a href="http://dopensource.com" class="">http://dopensource.com</a> <<a href="http://dopensource.com/" class="">http://dopensource.com/</a>><br class="">support: +888-907-2085<br class="">dSIPRouter <<a href="http://dsiprouter.org/" class="">http://dsiprouter.org/</a>> - GUI focused on implementing Kamailio to provide SIP Trunking and PBX Hosting Services<br class=""><br class="">_______________________________________________<br class="">Kamailio (SER) - Users Mailing List<br class=""><a href="mailto:sr-users@lists.kamailio.org" class="">sr-users@lists.kamailio.org</a><br class="">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users<br class=""></blockquote><br class="">--<span class="Apple-converted-space"> </span><br class="">Alex Balashov | Principal | Evariste Systems LLC<br class=""><br class="">Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)<span class="Apple-converted-space"> </span><br class="">Web: <a href="http://www.evaristesys.com/" class="">http://www.evaristesys.com/</a>, <a href="http://www.csrpswitch.com/" class="">http://www.csrpswitch.com/</a><br class=""></blockquote>_______________________________________________<br class="">Kamailio (SER) - Users Mailing List<br class=""><a href="mailto:sr-users@lists.kamailio.org" class="">sr-users@lists.kamailio.org</a><br class=""><a href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users" class="">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a><br class=""></blockquote><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">--<span class="Apple-converted-space"> </span></span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">Daniel-Constantin Mierla</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><a href="http://www.twitter.com/miconda" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">www.twitter.com/miconda</a><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class=""><span class="Apple-converted-space"> </span>--<span class="Apple-converted-space"> </span></span><a href="http://www.linkedin.com/in/miconda" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">www.linkedin.com/in/miconda</a><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">Kamailio World Conference - May 14-16, 2018 -<span class="Apple-converted-space"> </span></span><a href="http://www.kamailioworld.com/" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">www.kamailioworld.com</a></div></blockquote></div><br class=""></body></html>