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<p class="MsoNormal">Hello Squid Group,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am using squid 3.5.20 as a proxy server. I Increased the memory from 12 GB to 32 GB and Max file descriptors from “4096” to “8192” and deployed this server into production on 09/26/2018”.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I don’t have any problem from the past 10 days everything working as expected till today. Now after 10 days for the first time, I got following errors on cache log today. Can someone advise/suggest any ideas here?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoPlainText">Error(s) in /var/log/squid/cache.log: 2018/10/05 11:03:59 kid1| comm_open: socket failure: (24) Too many open files<o:p></o:p></p>
<p class="MsoPlainText">2018/10/05 11:03:59 kid1| comm_open: socket failure: (24) Too many open files<o:p></o:p></p>
<p class="MsoPlainText">2018/10/05 11:03:59 kid1| comm_open: socket failure: (24) Too many open files<o:p></o:p></p>
<p class="MsoPlainText">2018/10/05 11:03:59 kid1| comm_open: socket failure: (24) Too many open files<o:p></o:p></p>
<p class="MsoPlainText">2018/10/05 11:03:59 kid1| comm_open: socket failure: (24) Too many open files<o:p></o:p></p>
<p class="MsoPlainText">2018/10/05 11:03:59 kid1| comm_open: socket failure: (24) Too many open files<o:p></o:p></p>
<p class="MsoPlainText">2018/10/05 11:03:59 kid1| comm_open: socket failure: (24) Too many open files<o:p></o:p></p>
<p class="MsoPlainText">2018/10/05 11:03:59 kid1| comm_open: socket failure: (24) Too many open files<o:p></o:p></p>
<p class="MsoPlainText">2018/10/05 11:03:59 kid1| comm_open: socket failure: (24) Too many open files<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[n*****@squidprod ~]$ free -m<o:p></o:p></p>
<p class="MsoNormal"> total used free shared buffers cached<o:p></o:p></p>
<p class="MsoNormal">Mem: 32004 15907 16097 138 295 14132<o:p></o:p></p>
<p class="MsoNormal">-/+ buffers/cache: 1480 30524<o:p></o:p></p>
<p class="MsoNormal">Swap: 24999 0 24999<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">Naresh<o:p></o:p></p>
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