From: Mark Nelson <mark.nelson@inktank.com>
To: Sage Weil <sage@inktank.com>
Cc: greg@inktank.com, ceph-devel@vger.kernel.org,
mike.dawson@scholarstack.com
Subject: Re: final mon issues
Date: Fri, 26 Apr 2013 15:13:57 -0500 [thread overview]
Message-ID: <517AE005.2030608@inktank.com> (raw)
In-Reply-To: <alpine.DEB.2.00.1304261240460.13630@cobra.newdream.net>
On 04/26/2013 02:43 PM, Sage Weil wrote:
> I've merged the double-forward fix. I still have one remaining problem
> that I can reproduce with my tests which looks like an overlap of mon
> overload forwarded message priorities; I'm testing two possible fixes to
> see which are necessary to resolve it.
>
> The memory issues with people using the gitbuilder appear to be because
> our gitbuilders weren't linking in tcmalloc. The latest 'next' build
> *does* link it now, so if you are one of those people, please re-test!
>
> I don't think either of those problems is related to the sync issues Mike
> is seeing, though. I believe that is the final outstanding issue...?
>
> sage
>
> --
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>
fwiw, I'm seeing consistently lower mon usage now. 1-2GB instead of
5-14GB during performance tests.
Mark
next prev parent reply other threads:[~2013-04-26 20:13 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-26 19:43 final mon issues Sage Weil
2013-04-26 19:53 ` Wido den Hollander
2013-04-26 19:55 ` Mike Dawson
2013-04-26 19:57 ` Mike Dawson
2013-04-26 19:58 ` Gregory Farnum
2013-04-26 20:13 ` Mark Nelson [this message]
2013-04-26 20:18 ` Mike Dawson
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