Hi, After upgrading to squid 3.5.16 I realized that squid started using much of kernel's TCP memory. When squid was running for a long time TCP memory usage is like below: test@test:~$ cat /proc/net/sockstat sockets: used * TCP: inuse * orphan * tw * alloc * mem 200000 UDP: inuse * mem * UDPLITE: inuse * RAW: inuse * FRAG: inuse * memory * When I restart squid the memory usage drops dramatically: test@test:~$ cat /proc/net/sockstat sockets: used * TCP: inuse * orphan * tw * alloc * mem 10 UDP: inuse * mem * UDPLITE: inuse * RAW: inuse * FRAG: inuse * memory * I'm using Squid 3.5.16. When I look with "netstat" and "ss" I see lots of CLOSE_WAIT connections from squid to ICAP or from squid to upstream server. Do you have any idea about this problem? Regards, _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
