Messages in this thread | | | Date | Wed, 28 Dec 2005 14:24:15 -0500 (EST) | From | Steven Rostedt <> | Subject | Re: 2.6.14-rt22 (and mainline): netstat -anop triggers excessive latencies |
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On Wed, 28 Dec 2005, Steven Rostedt wrote:
> > On Wed, 28 Dec 2005, Lee Revell wrote: > > > On Tue, 2005-12-27 at 21:30 -0500, Steven Rostedt wrote: > > > OK, I did find it though, and it only had one rej. So you probably can > > > easily do that change yourself. > > > > > > Aw heck, here it is anyway. (look everybody, a patch pulled in with > > > pine!). Complements of quilt. > > > > Nope, does not help. We still do way too much work in softirq context. > > > > Are you still doing the 'netstat -anop'? And what does it look like. On > my test machine the max latency I get is 83 usecs. >
Oh, try out 2.6.15-rc7-rt1, it has the patch as well. That's what I was testing.
-- Steve
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