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authorBrian Behlendorf <[email protected]>2012-10-22 16:57:27 -0700
committerBrian Behlendorf <[email protected]>2012-11-02 15:17:40 -0700
commitdba79fcbf2cc50be5caef84ae01657e884ac5d89 (patch)
tree45071c65d0cf08c261574edb09aff0401e919a5e /include/sys/priv_impl.h
parent71c9f0b00307e6ee703eef9eba91e7640731c458 (diff)
Add KSTAT_TYPE_TXG type
Add a new kstat type for tracking useful statistics about a TXG. The new KSTAT_TYPE_TXG type can be used to tracks the following statistics per-txg. txg - Unique txg number state - State (O)pen/(Q)uiescing/(S)yncing/(C)ommitted birth; - Creation time nread - Bytes read nwritten; - Bytes written reads - IOPs read writes - IOPs write open_time; - Length in nanoseconds the txg was open quiesce_time - Length in nanoseconds the txg was quiescing sync_time; - Length in nanoseconds the txg was syncing Signed-off-by: Brian Behlendorf <[email protected]>
Diffstat (limited to 'include/sys/priv_impl.h')
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