On 02/25/2013 01:51 PM, Ahmad wrote:
hi Marcus , u must be correct , i have 32 G total memory , ive confiured in cache_mem =20000 M which is 20 G !! ive noticed that squid hanged and got down after some hours of operating !! i looked at all logs of squid and squidguard , i didnt find any errors from squid ! i looked at free memory by #free -m ==>it was only 600 M free of memory the # of process in squid was increasing gradually , as i remember it reached 890 process when squid go down !! i rebooted the server and squid is working fine now !! i wish i found the solution of the problem now i decreased the cache_mem value to 10000 M instead of 20000 M also i will try to increase the memory to 64 G as soon as possible . any other suggestions ? with my best regards
cache_mem is 10 GB, the in-memory index for 1500 GB disk cache is 21 GB, Squid uses 64 KB buffers for each connection.... And the system has 32 GB of real memory. I suggest to reduce the disk cache and make sure that Squid does not use more than 28 GB. Marcus
