Re: [squid-users] Squid is not responding when the number of connection exceeds
Hi Eliezer, Thanks for your reply. I made the changes as per your suggestion. But again i faced the same issue. Then i used another ISP link to test the load. Now its seems to be working fine. I will put it on live later and let you know the status. ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 7369 max locked memory (kbytes, -l) 64 max memory size (kbytes, -m) unlimited open files (-n) 65535 pipe size(512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) 10240 cpu time (seconds, -t) unlimited max user processes (-u) 65535 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited Thanks, George -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-is-not-responding-when-the-number-of-connection-exceeds-tp4680091p4680139.html Sent from the Squid - Users mailing list archive at Nabble.com. ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users
Re: [squid-users] Squid is not responding when the number of connection exceeds
Hey George, If the Virtual Hypervisor resources are shared in a balanced way it should not affect your use case. The first tool you need is "lsof" and not netstat since it has much more details. And Before diving into anything at all my recommendation is to upper the basic ulimits to 65535 for the hard and 16384 for the soft. If you need help on how to put it all together let me know and I will try to help you with it. Specifically on RedHat 6.X to apply a ulimit you need to set it on the first lines of the init.d script like: ulimit -Hn 65535 ulimit -Sn 16384 The above should allow your system to overcome couple scenarios of the system "overload". If it works then it should be considered as a good solution. Eliezer Eliezer Croitoru Linux System Administrator Mobile+WhatsApp: +972-5-28704261 Email: elie...@ngtech.co.il -Original Message- From: squid-users [mailto:squid-users-boun...@lists.squid-cache.org] On Behalf Of georgej Sent: Friday, October 14, 2016 4:45 PM To: squid-users@lists.squid-cache.org Subject: Re: [squid-users] Squid is not responding when the number of connection exceeds The server is hosted in VMware -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-is-not-responding-when-the-number-of-connection-exceeds-tp4680091p4680103.html Sent from the Squid - Users mailing list archive at Nabble.com. ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users
Re: [squid-users] Squid is not responding when the number of connection exceeds
The server is hosted in VMware -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-is-not-responding-when-the-number-of-connection-exceeds-tp4680091p4680103.html Sent from the Squid - Users mailing list archive at Nabble.com. ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users
Re: [squid-users] Squid is not responding when the number of connection exceeds
I can see the number of established connection more than 180 using with below command. sudo netstat -nat | grep :8080 | grep ESTABLISHED| wc -l -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-is-not-responding-when-the-number-of-connection-exceeds-tp4680091p4680102.html Sent from the Squid - Users mailing list archive at Nabble.com. ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users
Re: [squid-users] Squid is not responding when the number of connection exceeds
On 14/10/2016 5:49 p.m., georgej wrote: > Hi Team, > > When the number of users exceeds, squid is not responding. The users getting > "System returned: (110) connecion timed out " message. Exceeds what? Amos ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users
