Re: [squid-users] New exploit? Two squid proxies simultaneously spike to 99 percent CPU utilization.

From: Ralf Hildebrandt <Ralf.Hildebrandt@dont-contact.us>
Date: Tue, 12 Oct 2004 11:20:47 +0200

* Henrik Nordstrom <hno@squid-cache.org>:
> On Mon, 11 Oct 2004 harrisb@rcisd.org wrote:
>
> >This is strange, I saw the same thing happen today on our Squid server.
> >It's just a single with no peers, but usage went from it's normal 18% to
> >99% and stayed there for more than an hour.
>
> What is your half_closed_clients setting? If in the default "on" setting
> try setting it to "off".

It's set to the default here (on). I just changed all three proxies to
"off".

-- 
Ralf Hildebrandt (i.A. des IT-Zentrum)          Ralf.Hildebrandt@charite.de
Charite - Universitätsmedizin Berlin            Tel.  +49 (0)30-450 570-155
Gemeinsame Einrichtung von FU- und HU-Berlin    Fax.  +49 (0)30-8445-4447
IT-Zentrum Standort CBF                                   AIM.  ralfpostfix
Received on Tue Oct 12 2004 - 03:20:51 MDT

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