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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">To debug an issue related to udp send failed, opensips was run in debug level 5 in version 1.11.5.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We found that opensips performance went down. At a particular time, the thread were blocked for 3-4 seconds while trying to send tcp messages. On code browsing doesn’t look like opensips is waiting for something and delay is purely happening
because opensips thread was not scheduled.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We analysed for any increase in load for opensips around this time but could not find any significant increase in input load.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Just wanted co-members advise, does debug logging slow down opensips to such an extend where message processing delays are so much that keep alives fail and noticeable impact happens?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Please advise.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:3.0pt;page-break-after:avoid"><b><span lang="EN-GB" style="font-size:12.0pt;font-family:"Calibri Light",sans-serif;color:black">Rajeshkumar Govindaraj<o:p></o:p></span></b></p>
<p class="MsoNormal" style="margin-bottom:6.0pt;page-break-after:avoid"><span lang="EN-GB" style="font-size:12.0pt;color:black">Software Engineer<br>
</span><span style="font-size:10.0pt;color:black">777 Commerce Drive,<br>
Fairfield, CT-06825<br>
</span><b><span lang="FR" style="font-size:10.0pt;color:black">T</span></b><span lang="FR" style="font-size:10.0pt;color:black"> +1 201 253 7803
</span><span style="font-size:10.0pt;font-family:Symbol;color:#5B9BD5">|</span><span lang="FR" style="font-size:10.0pt;color:black">
<b>M</b> +1 475 439 9918 </span><span style="font-size:10.0pt;font-family:Symbol;color:#5B9BD5">|</span><span lang="FR" style="font-size:10.0pt;color:black">
<b>E</b> <a href="mailto:Rajesh.Govindaraj@ipc.com"><span style="color:#0563C1">Rajesh.Govindaraj@ipc.com</span></a></span><span lang="EN-GB" style="font-size:12.0pt;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;mso-fareast-language:FR">Follow us on twitter:
</span><span style="font-size:10.0pt">@<span style="text-transform:uppercase">ipc</span>_Systems_Inc
</span><a href="http://www.ipc.com/"><span style="font-size:10.0pt;color:#0563C1">www.ipc.com</span></a><span style="font-size:10.0pt;color:#44546A"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#44546A"><o:p> </o:p></span></p>
<p class="MsoNormal"><img border="0" width="191" height="79" id="Picture_x0020_2" src="cid:image003.jpg@01D3E6DC.804893B0" alt="cid:image006.jpg@01D1940F.3E021840"><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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