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ClickHouse zookeeper hardware exception
critical

Description Zookeeper hardware exception: network issues communicating with ZooKeeper
Query for 1m 
>>>
	
				
					
					
						increase
					
				
			
				
					(
				
			
				
					
				
			
				
					[1m]) > 0
Query Explanation

The query uses increase(ClickHouseProfileEvents_ZooKeeperHardwareExceptions[1m]) to count how many ZooKeeper hardware exception events occurred in the last minute. If that count is greater than 0, the alert fires, indicating that at least one hardware‑related ZooKeeper communication error was detected in the past minute.

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