Amos Jeffries a écrit : > [snip] >>>> Perhaps my load is too high and i need to tune kernel via sysctl, >>>> but i >>>> can't figure what to do. For now, i've tried several things and i >>>> can't >>>> solved this issue. >>>> >>> >>> You may want to check: >>> * persistent connections is turned on (squid.conf) >>> >> On by défault i think, but i will force this to on to test. >>> * system socket timeouts >>> >> System socket or squid related like persistent_request_timeout ? > > System socket. I'm guessing the FIN_WAIT* is created once Squid sends > its close signal to the system. Hmm, i need to find witch kernel parameter to tune. I was thinking to net.ipv4.tcp_fin_timeout, but this seems to only work for FIN_WAIT2. I'll have a look to net.ipv4.tcp_max_orphans, perhaps this can help me. :) I'll try to keep the list in touch, if this can be helpfull for someone else. David.
