Date: Sat, 9 Jan 2010 19:51:33 +0100 From: Wiktor Niesiobedzki <bsd@w.evip.pl> To: freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: ZFS performance degradation over time Message-ID: <2ae8edf31001091051l156cb57alf549cfe06f1c7197@mail.gmail.com> In-Reply-To: <ed91d4a81001080940ybfe1a63nc13bee5bd3136984@mail.gmail.com> References: <7346c5c61001030842r7dc76199y51e4c1c90a3eea6e@mail.gmail.com> <hi2nsf$do5$1@ger.gmane.org> <7346c5c61001080831w375d158fu5b1996ee58cb0f8d@mail.gmail.com> <ed91d4a81001080940ybfe1a63nc13bee5bd3136984@mail.gmail.com>
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--0023545309740849ab047cbfcbd3 Content-Type: text/plain; charset=UTF-8 2010/1/8 Artem Belevich <fbsdlist@src.cx>: > Keep an eye on ARC size and on active/inactive/cache/free memory lists: I can share a munin plugin for monitoring some of ARC L1/L2 statistics, as well as memory decomposition. It still WIP (and I'm sure, that not all statistics are properly gathered), but I hope it may help. And I'm still not quite sure, if I'm interpreting some ARC parameters correctly. Just put attached files into /usr/local/etc/munin/plugins. Cheers, Wiktor Niesiobedzki --0023545309740849ab047cbfcbd3--
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