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SubjectRe: bad networking related lag in v2.6.22-rc2

* Anant Nitya <kernel@prachanda.info> wrote:

> Tcp:
> 5 connections established

hm, this does not explain the /proc/net/tcp overhead i think - although
it could be a red herring. Will have a closer look at your new trace.

if possible please try to generate the automatic softirq trace for
Thomas, and then a separate trace for the firefox/net-lag thing, using
trace-it-10sec.c. Btw., for the second trace, could you boot with
maxcpus=1? That would make the second trace quite a bit more
straightforward to analyze. You probably need both cpus to trigger the
softirq problem.

Ingo
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