<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_1_1415741926563_3449"><span></span></div><div id="yui_3_16_0_1_1415741926563_3599">Hi Bogdan,</div><div id="yui_3_16_0_1_1415741926563_3568"><br></div><div dir="ltr" id="yui_3_16_0_1_1415741926563_3569">As you remember, I set up a testbed with IMS Bench SIPP - OpenSIPS Load Balancer - Open IMS, also with your help.</div><div dir="ltr" id="yui_3_16_0_1_1415741926563_3543"><br></div><div dir="ltr" id="yui_3_16_0_1_1415741926563_3542">I started to make performance tests with this setup.</div><div dir="ltr" id="yui_3_16_0_1_1415741926563_3541"><br></div><div dir="ltr" id="yui_3_16_0_1_1415741926563_3540">But I have realized from OpenSIPS logs, that after a certain traffic level and time following errors are starting to occur. And performance start to decrease.</div><div dir="ltr" id="yui_3_16_0_1_1415741926563_3540">because of this error.</div><div dir="ltr" id="yui_3_16_0_1_1415741926563_3525"><br></div><div dir="ltr" id="yui_3_16_0_1_1415741926563_3539">Could you please help me to find the reason?</div><div dir="ltr" id="yui_3_16_0_1_1415741926563_3538"><br></div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3524">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3744]: ERROR:tm:_reply_light: failed to allocate shmem buffer</div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3526">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3744]: ERROR:tm:relay_reply: no more share memory</div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3527">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3744]: ERROR:tm:_reply_light: failed to allocate shmem buffer</div><div dir="ltr" class="" style="">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3744]: ERROR:tm:relay_reply: no more share memory</div><div dir="ltr" class="" style="">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3744]: ERROR:tm:_reply_light: failed to allocate shmem buffer</div><div dir="ltr" class="" style="">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3744]: ERROR:tm:relay_reply: no more share memory</div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3523">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3744]: ERROR:tm:_reply_light: failed to allocate shmem buffer</div><div dir="ltr" class="" style="">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3744]: ERROR:tm:relay_reply: no more share memory</div><div dir="ltr" class="" style="">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3744]: ERROR:tm:_reply_light: failed to allocate shmem buffer</div><div dir="ltr" class="" style="">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3744]: ERROR:tm:relay_reply: no more share memory</div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3583">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3744]: ERROR:tm:_reply_light: failed to allocate shmem buffer</div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3522">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3744]: ERROR:tm:relay_reply: no more share memory</div><div dir="ltr" class="" style="">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3744]: ERROR:tm:_reply_light: failed to allocate shmem buffer</div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3584">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3744]: ERROR:tm:relay_reply: no more share memory</div><div dir="ltr" class="" style="">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3744]: ERROR:tm:_reply_light: failed to allocate shmem buffer</div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3585">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3744]: CRITICAL:core:timer_ticker: timer handler <tm-timer> lasted (14690000 us) for more than timer tick (1000000 us) -> potential timer shifting</div><div dir="ltr" class="" style="">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3739]: ERROR:tm:sip_msg_cloner: no more share memory</div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3521">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3741]: ERROR:tm:sip_msg_cloner: no more share memory</div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3586">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3742]: ERROR:tm:sip_msg_cloner: no more share memory</div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3520">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3741]: ERROR:tm:new_t: out of mem</div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3519">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3742]: ERROR:tm:new_t: out of mem</div><div dir="ltr" class="" style="">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3742]: ERROR:tm:t_newtran: new_t failed</div><div dir="ltr" class="" style="">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3741]: ERROR:tm:t_newtran: new_t failed</div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3518">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3739]: ERROR:tm:new_t: out of mem</div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3501">Nov 11 13:30:03 ubuntu /usr/local/opensips/sbin/opensips[3739]: ERROR:tm:t_newtran: new_t failed</div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3502">Nov 11 13:30:04 ubuntu /usr/local/opensips/sbin/opensips[3742]: ERROR:tm:sip_msg_cloner: no more share memory</div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3503">Nov 11 13:30:04 ubuntu /usr/local/opensips/sbin/opensips[3742]: ERROR:tm:new_t: out of mem</div><div dir="ltr" class="" style="" id="yui_3_16_0_1_1415741926563_3504">Nov 11 13:30:04 ubuntu /usr/local/opensips/sbin/opensips[3742]: ERROR:tm:t_newtran: new_t failed</div><div class="" style="" id="yui_3_16_0_1_1415741926563_3505"><br class="" style=""></div><div class="" style="" id="yui_3_16_0_1_1415741926563_3505"><br></div><div class="" style="" id="yui_3_16_0_1_1415741926563_3505" dir="ltr">Kind regards,</div><div class="" style="" id="yui_3_16_0_1_1415741926563_3505" dir="ltr">Kaan</div> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;" id="yui_3_16_0_1_1415741926563_3462"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;" id="yui_3_16_0_1_1415741926563_3461"> <div dir="ltr" id="yui_3_16_0_1_1415741926563_3460"> </div><div class="y_msg_container" id="yui_3_16_0_1_1415741926563_3517"><br></div> </div> </div> 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