Re: [squid-users] squid3 keeps many idle connections

Log attached.

On Thu, 23 Oct 2008 13:45:22 +0200
Henrik Nordstrom <henrik_at_henriknordstrom.net> wrote:

> taking out squid-users from the loop.
>
> Nothing odd there.
>
> Can you redo this test, this time with the following set in squid.conf:
>
> debug_option ALL,1 48,9
>
> then send the cache.log output.
>
>
> Regards
> Henrik
>
>
>
> On tor, 2008-10-23 at 13:28 +0200, Malte Schröder wrote:
> > On Thu, 23 Oct 2008 23:39:01 +1300
> > Amos Jeffries <squid3_at_treenet.co.nz> wrote:
> >
> > > Malte Schröder wrote:
> > > > On Thu, 23 Oct 2008 01:10:58 +0200
> > > > Henrik Nordstrom <henrik_at_henriknordstrom.net> wrote:
> > > >
> > > >> On ons, 2008-10-22 at 11:31 +0200, Malte Schröder wrote:
> > > >> Not normal.
> > > >>
> > > >> Squid version?
> > > >
> > > > 3.0.STABLE10
> > > >
> > > >> And how did you measure these? You are not counting TIME_WAIT sockets
> > > >> are you?
> > > >
> > > > by getting cache_object://localhost/filedescriptors and checking
> > > > sockets in ESTABLISHED state.
> > > >
> > > > I attached four files with the output of the filedescriptor page.
> > > > "start" is the state directly after the launch of squid, 1 is the state
> > > > after loading slashdot.org, 2 after reloading slashdot and 3 after
> > > > an additional reload. I increased pconn_timeout to 5 minutes so the
> > > > effect becomes more visible. The parent is a squid 2.6.STABLE20.
> > > >
> > >
> > > Okay, this is getting into stuff for squid-dev. cc'd.
> > >
> > > If you are able build your own squid this patch will at least lead an
> > > indication of whats going on with the idle FD.
> >
> > Patch applied, filedescriptors after some reloads on slashdot attached.
> >
> > >
> > > Amos