等待事件:enq: HW

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Top 10 Foreground Events by Total Wait Time

    EventWaitsTotal Wait Time (sec)Wait Avg(ms)% DB timeWait Classenq: HW - contention54177.5K14322053.4Configurationlog file sync82,76544.8K54130.9Commitbuffer busy waits1,49619K1268913.1Concurrencyenq: SV - contention2844314.7151933.0Otherenq: TX - row lock contention3,5314076.211542.8Applicationlatch free332768.7838991.9Otherreliable message140,4342431.1171.7OtherDFS lock handle3061969.364361.4OtherDB CPU 1204 .8 enq: PR - contention61022.6170433.7Other
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