ElasticsearchHeapTooHigh
critical

Description The heap usage is over 90% for 15m
Query for 15m
>>>
	
				
					
				
			
				
					 > 90
				
			
    
Query Explanation

The rule fires when the metric elasticsearch_heap_utilization_percentage remains above 90 % for a continuous 15‑minute window; i.e., if the Elasticsearch JVM heap usage exceeds 90 % of its allocated heap for at least 15 minutes, the ElasticsearchHeapTooHigh alert is triggered.

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