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Kubernetes Container oom killer
warning

Description Container {{ $labels.container }} in pod {{ $labels.namespace }}/{{ $labels.pod }} has been OOMKilled {{ $value }} times in the last 10 minutes.
Query 
>>>
	
				
					(
				
			
				
					
				
			
				
					 - 
				
			
				
					
				
			
				
					 offset 10m >= 1) and ignoring (reason) 
				
			
				
					
					
						min_over_time
					
				
			
				
					(
				
			
				
					
				
			
				
					{reason="OOMKilled"}[10m]) == 1
Query Explanation

The alert triggers when a container in a pod has been restarted at least once in the last 10 minutes and the most recent termination reason within that window is OOMKilled, indicating the container was killed due to out‑of‑memory.

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