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HAProxy frontend security blocked requests
warning

Description HAProxy is blocking requests for security reason
Query for 2m 
>>>
	
				
					sum by (proxy) (
				
			
				
					
					
						rate
					
				
			
				
					(
				
			
				
					
				
			
				
					[2m])) > 10
Query Explanation

The query calculates the per‑second rate of denied connections for each HAProxy frontend over the last 2 minutes (rate(...[2m])), sums those rates per proxy label, and triggers the alert when the summed rate for any proxy exceeds 10 denied connections per second.

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