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zfsday: ZFS Performance Analysis and Tools

16 Июнь, 2013

At zfsday 2012, I gave a talk on ZFS performance analysis and tools, discussing the role of old and new observability tools for investigating ZFS, including many based on DTrace.

Sergey Gitinsky‘s insight:
Post by Brendan Gregg — ZFS and DTrace guru about measuring performance of ZFS with his own tools.»ZFS can boil ocean» :)top 6 measuring tools
iostat
vfsstat
zfsslower.d
iosnoop
iostacks
metaslab_free.d45 minutes video and 66 slides. This is worth watching for specialists!

See on dtrace.org

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