Messages in this thread | | | Date | Fri, 21 Nov 2008 16:21:48 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH] fs: pipe/sockets/anon dentries should not have a parent |
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* Eric Dumazet <dada1@cosmosbay.com> wrote:
> Before patch, time to run 8 millions of close(socket()) calls on 8 > CPUS was : > > real 0m27.496s > user 0m0.657s > sys 3m39.092s > > After patch : > > real 0m23.997s > user 0m0.682s > sys 3m11.193s
cool :-)
What would it take to get it down to:
>> Cost if run one one cpu : >> >> real 0m1.561s >> user 0m0.092s >> sys 0m1.469s
i guess asking for a wall-clock cost of 1.561/8 would be too much? :)
Ingo
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