ElasticsearchJVMHeapUseHigh
critical

Description JVM Heap usage on the node {{ $labels.node }} in {{ $labels.cluster }} cluster is {{ $value }}%.
Query for 10m
>>>
	
				
					
				
			
				
					 > 75
				
			
    
Query Explanation

The query checks the elasticsearch_heap_utilization_percentage metric for each node and fires when the value exceeds 75 %, indicating the JVM heap is more than three‑quarters used on that node. When this condition is true for any node, the ElasticsearchJVMHeapUseHigh alert is triggered.

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