On 19/11/2011 1:55 a.m., Nataniel Klug wrote:
Hello Amos,
[Nataniel Klug] So Eliezer, I don't think I have 155k connections.
Most of them are FIN_WAIT1 (about 35~45k). I have 1000 pppoe clients
behind this squid box so even if each of them had 50 connections, I
would have 50k. I think closing really fast can solve the problem. I
set it to close on 5 minutes and I will make a try right now.
Some assumption in there needs a double-check. Modern websites can use
50 (or more) connections to load any given page. Clients are not
uncommonly
having several such pages browsing at once in tabbed browser agents. And
Squid uses 2x sockets per client connection.
So, while 150K for 1K clients does seem unusual normally. It is within the
upper limits they *could* be using if they happend to all be browsing at
the
same time. I would expect to see some correspondingly high request rate in
the Squid stats though.
Amos
[Nataniel Klug] How can I see if there is corresponding requests on squid?
Att,
Nataniel Klug
squidclient mgr:utilization | grep "syscalls.sock.accepts"
You can also get the report of what the open FD are used for in
mgr:filedescriptors
Amos
