Thanos Store Bucket High Operation Failures
warning

Description Thanos Store {{$labels.job}} Bucket is failing to execute {{$value | humanize}}% of operations.
Query for 15m
>>>
	
				
					(sum by (job) (
				
			
				
					
					
						rate
					
				
			
				
					(
				
			
				
					
				
			
				
					{job=~".*thanos-store.*"}[5m])) / sum by (job) (
				
			
				
					
					
						rate
					
				
			
				
					(
				
			
				
					
				
			
				
					{job=~".*thanos-store.*"}[5m])) * 100 > 5)
				
			
    
Query Explanation

The rule computes, for each Thanos Store job, the percentage of failed object‑store bucket operations in the last 5 minutes by dividing the per‑second failure rate (rate(thanos_objstore_bucket_operation_failures_total)) by the total operation rate (rate(thanos_objstore_bucket_operations_total)) and multiplying by 100. The alert fires when this failure percentage exceeds 5 % for a given job.

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