Re: kswapd craziness in 3.7

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Dec 04, 2012 at 16:42:10 -0500,
  Johannes Weiner <hannes@xxxxxxxxxxx> 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 also should note that when I tried 3.7.0-0.rc7.git3.2.fc19.i686.PAE I did see problems with kswapd hitting 90+% usage of a CPU.

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxx.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>


[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]