Promhub Logo Prom hub

Container Low Memory usage
info

Description Container Memory usage is under 20% for 1 week. Consider reducing the allocated memory.
Query for 7d 
>>>
	
				
					(
				
			
				
					
					
						sum
					
				
			
				
					(
				
			
				
					
				
			
				
					{name!=""}) BY (instance, name) / 
				
			
				
					
					
						sum
					
				
			
				
					(
				
			
				
					
				
			
				
					 > 0) BY (instance, name) * 100) < 20
Query Explanation

The rule computes each container’s memory usage percentage by dividing its current working‑set memory by its configured memory limit and multiplying by 100, then triggers the alert if this percentage remains below 20 % for a full week, indicating the container is consistently using very little memory.

Get Alert✕
Download
Copy to Clipboard