ClickHouse/docs/en/system_tables/system.asynchronous_metrics.md
2018-04-23 09:20:21 +03:00

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system.asynchronous_metrics

Contain metrics used for profiling and monitoring. They usually reflect the number of events currently in the system, or the total resources consumed by the system. Example: The number of SELECT queries currently running; the amount of memory in use.system.asynchronous_metricsandsystem.metrics differ in their sets of metrics and how they are calculated.