Messages in this thread | | | Date | Mon, 21 May 2007 12:20:09 +0200 | From | Ingo Molnar <> | Subject | Re: bad networking related lag in v2.6.22-rc2 |
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* 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.
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