7.29 V$AQ_SHARDED_SUBSCRIBER_STAT
V$AQ_SHARDED_SUBSCRIBER_STAT
displays basic statistical information about the subscribers of sharded queues. There is one row per queue per shard per subscriber.
Column | Datatype | Description |
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Queue identifier |
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Subscriber identifier |
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Shard identifier |
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Priority value of the shard |
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Last known dequeue position in this shard |
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Number of enqueued messages |
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Number of dequeued messages |
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Amount of time spent performing dequeues (in seconds) |
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Actual amount of CPU time spent performing dequeues (in seconds) |
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Number of messages dequeued per second |
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Time since last dequeue activity (in seconds) |
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Estimated amount of time to drain the shard (in seconds) with current enqueue and dequeue rates. Null, if the enqueue rate is greater than the dequeue rate. |
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Estimated amount of time to drain the shard (in seconds) with no new enqueues |
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The ID of the container to which the data pertains. Possible values include:
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