[Fwd: Pool for Request structur]

From: Rodney Holm <rodneyh@dont-contact.us>
Date: Wed, 23 Dec 1998 09:59:49 -0700

Here is some more information on the problem. I watch the access.log file
and notice that every time request like the following come through that
the pool for request structure increases the same amount.

192.168.2.89 - - [23/Dec/1998:09:55:04 -0700] "GET
http://channels.real.com/getlatest.glh" ERR_PROXY_DENIED:NONE 967
192.168.2.223 - - [23/Dec/1998:09:55:05 -0700] "GET
http://channels.real.com/getlatest.glh" ERR_PROXY_DENIED:NONE 937
192.168.2.211 - - [23/Dec/1998:09:55:22 -0700] "GET
http://channels.real.com/getlatest.glh" ERR_PROXY_DENIED:NONE 967
192.168.2.42 - - [23/Dec/1998:09:55:23 -0700] "GET
http://channels.real.com/getlatest.glh" ERR_PROXY_DENIED:NONE 967
192.168.1.17 - - [23/Dec/1998:09:55:25 -0700] "GET
http://channels.real.com/getlatest.glh" ERR_PROXY_DENIED:NONE 967

These requests are coming from RealPlayer G2, it does these lookups
every minute. We have alot of clients with this program on it and that is
where the memory is going. The request for this object never seems to get
freed. RealPlayer G2 does not support proxy authentication. I am not sure
if this will happen in squid 2.1, as I do not have one running.

Rodney Holm wrote:
>
> Henrik Nordstrom wrote:
> >
> > Rodney Holm wrote:
> >
> > > Pool for Request structur 4758 x 4408 bytes = 20481 KB ( 0 free)
> > > Pool for in-memory object 0 x 4096 bytes = 0 KB ( 0 free)
> > > Pool for disk I/O 354 x 8192 bytes = 2832 KB ( 0 free)
> >
> > This is defenitely not normal. Something in your Squid is leaking
> > Request structures.
> >
> > > Could someone explain the Pool for Request structure portion.
> >
> > A Request structure contains the information about one request while it
> > is processed. The number of request structures in use should be linear
> > to the number of active connections.
> >
> > Which Squid version is this?
> >
>
> Squid Cache: Version 1.NOVM.20
>
> > ---
> > Henrik Nordstrom
> > Spare time Squid hacker
>
> --
> -------------------------------------------------------------------------------
> Rodney D. Holm rodneyh@apexxtech.com
> Apexx Technology, Inc. http://www.apexxtech.com
> -------------------------------------------------------------------------------

-- 
-------------------------------------------------------------------------------
Rodney D. Holm                  rodneyh@apexxtech.com
Apexx Technology, Inc.          http://www.apexxtech.com
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Received on Wed Dec 23 1998 - 09:56:19 MST

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