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Prometheus TSDB WAL corruptions
critical

Description Prometheus encountered {{ $value }} TSDB WAL corruptions
Query 
>>>
	
				
					
					
						increase
					
				
			
				
					(
				
			
				
					
				
			
				
					[1m]) > 0
Query Explanation

The rule monitors the counter prometheus_tsdb_wal_corruptions_total and calculates its increase over the last minute; the alert fires whenever this increase is greater than 0, meaning at least one new TSDB WAL corruption was detected in that minute.

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