netdev
[Top] [All Lists]

Re: Route cache performance

To: Simon Kirby <sim@xxxxxxxxxxxxx>
Subject: Re: Route cache performance
From: Alexey Kuznetsov <kuznet@xxxxxxxxxxxxx>
Date: Fri, 26 Aug 2005 00:05:43 +0400
Cc: Robert Olsson <Robert.Olsson@xxxxxxxxxxx>, kuznet@xxxxxxxxxxxxx, Eric Dumazet <dada1@xxxxxxxxxxxxx>, netdev@xxxxxxxxxxx
Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=ms2.inr.ac.ru; b=UicNxEBxTkiG91GNT6GVL8Cn/vukvldDNWPmYGIg4HwQzAuxZ2bedM+/FmMEbWXpR14ULOvyQ8TyaJLJGC5OXsCsU1yTUnCIWmBRx7wImSQRlhv6T8E10ouNlcn9OMV8fpGykw7MMacnN49rw6KhJhEe+I1SW+gEw8P/UcSsJEM=;
In-reply-to: <20050825181111.GB14336@netnation.com>
References: <20050815213855.GA17832@netnation.com> <43014E27.1070104@cosmosbay.com> <20050823190852.GA20794@netnation.com> <17163.32645.202453.145416@robur.slu.se> <20050824000158.GA8137@netnation.com> <20050825181111.GB14336@netnation.com>
Sender: netdev-bounce@xxxxxxxxxxx
User-agent: Mutt/1.5.6i
Hello!

> something is holding the refcnt > 0 for almost all of the entries that
> rt_garbage_collect() walks.

Did you try to look at output of "ip -s -s ro ls ca" ?
If it is just a refcnt leakage, leaked routes should appear there
and it is possible to guess, where they leaked.

Alexey


<Prev in Thread] Current Thread [Next in Thread>