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9 lines
450 B
Markdown
9 lines
450 B
Markdown
<a name="system_tables-system.asynchronous_metrics"></a>
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# system.asynchronous_metrics
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Contain metrics used for profiling and monitoring.
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They usually reflect the number of events currently in the system, or the total resources consumed by the system.
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Example: The number of SELECT queries currently running; the amount of memory in use.`system.asynchronous_metrics`and`system.metrics` differ in their sets of metrics and how they are calculated.
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