Date: Thu, 14 Jan 2010 10:17:54 +0100 From: Ivan Voras <ivoras@freebsd.org> To: freebsd-questions@freebsd.org Subject: Re: 8.0-R-p2 ZFS: unixbench causing kmem exhaustion panic Message-ID: <himnfv$acn$1@ger.gmane.org> In-Reply-To: <cb290c7a06dd633dfc1cd5bd8b4fd99a.squirrel@email.polands.org> References: <8418112cdfada93d83ca0cb5307c1d21.squirrel@email.polands.org> <hil1e8$ebs$1@ger.gmane.org> <b78f9b16683331ad0f574ecfc1b7f995.squirrel@email.polands.org> <9bbcef731001131035x604cdea1t81b14589cb10ad25@mail.gmail.com> <b41ca31fbeacf104143509e8cba2fe66.squirrel@email.polands.org> <9bbcef731001131157h256c4d14mbb241bc4326405f8@mail.gmail.com> <3aa09fd8723749d1fa65f1b9a6faac60.squirrel@email.polands.org> <cb290c7a06dd633dfc1cd5bd8b4fd99a.squirrel@email.polands.org>
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Doug Poland wrote: >>> >> Ok, I re-ran with same config, but this time monitoring the sysctls >> you requested* ( and the rest I was watching ): >> > I failed to mention that > > kstat.zfs.misc.arcstats.size > > seemed to fluctuate between about 164,000,00 and 180,000,000 bytes > during this last run Is that with or without panicking? If the system did panic then it looks like the problem is a memory leak somewhere else in the kernel, which you could confirm by monitoring vmstat -z.
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