Messages in this thread | | | Date | Thu, 6 Dec 2012 11:37:42 -0600 | From | Bruno Wolff III <> | Subject | Re: kswapd craziness in 3.7 |
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On Tue, Dec 04, 2012 at 21:01:33 -0600, Bruno Wolff III <bruno@wolff.to> wrote: >On Tue, Dec 04, 2012 at 16:42:10 -0500, > Johannes Weiner <hannes@cmpxchg.org> wrote: >> kernel-3.7.0-0.rc7.git1.2.van.main.knurd.kswap.4.fc18.i686 >>and >> kernel-3.7.0-0.rc7.git1.2.van.main.knurd.kswap.4.fc18.x86_64 >>for over 24hours with no evidence of problems with kswapd" >> >>Now waiting for results from Jiri, Zdenek and Bruno... > >I have been running >3.7.0-0.rc7.git1.2.van.main.knurd.kswap.4.fc18.i686.PAE a bit over 23 >hours and kswapd has accumalated one minute 8 seconds of CPU time. I >did several yum operations during that time and didn't see kswapd >spike to 90+% CPU usage as I had seen in the past. With some kernels >I wasn't reliably triggering the kswapd issue, so it may not be long >enough to know for sure that the problem is fixed.
I am now at a bit over 2 and 1/2 days with kswapd having used 1 minute 53 seconds of CPU time.
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