Host swap is filling up
warning

Description Swap is filling up (>80%)
Query for 2m
>>>
	
				
					((1 - (
				
			
				
					
				
			
				
					 / 
				
			
				
					
				
			
				
					)) * 100 > 80)
				
			
    
Query Explanation

The query calculates the percentage of swap space in use as 100 × (1 - node_memory_SwapFree_bytes / node_memory_SwapTotal_bytes). The alert fires when this value exceeds 80 %, i.e., when more than 80 % of the host’s total swap is being used.

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