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Linkerd high error rate
warning

Description Linkerd error rate for {{ $labels.deployment | $labels.statefulset | $labels.daemonset }} is over 10%
Query for 1m 
>>>
	
				
					
					
						sum
					
				
			
				
					(
				
			
				
					
					
						rate
					
				
			
				
					(
				
			
				
					
				
			
				
					[1m])) by (deployment, statefulset, daemonset) / 
				
			
				
					
					
						sum
					
				
			
				
					(
				
			
				
					
					
						rate
					
				
			
				
					(
				
			
				
					
				
			
				
					[1m])) by (deployment, statefulset, daemonset) * 100 > 10
Query Explanation

The rule computes, for each workload (deployment, statefulset, or daemonset), the percentage of requests that resulted in errors over the last minute by dividing the summed error rate (rate(request_errors_total[1m])) by the total request rate (rate(request_total[1m])) and multiplying by 100. It fires the Linkerd high error rate alert when this error percentage exceeds 10% for any such workload.

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