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ClickHouse node down
critical

Description No metrics received from ClickHouse exporter for over 2 minutes.
Query for 2m 
>>>
	
				
					
				
			
				
					{job="clickhouse"} == 0
Query Explanation

The query up{job="clickhouse"} == 0 checks the up metric for each ClickHouse exporter; a value of 0 means the target is not reachable, i.e., no metrics have been scraped. The alert triggers when any ClickHouse node has this condition continuously for over 2 minutes, indicating the node is down.

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