Redis disconnected slaves critical
Redis not replicating for all slaves. Consider reviewing the redis replication status.
>>>
count without (instance, job) (
) - sum without (instance, job) (
) - 1 > 0
The query counts how many Redis instances (ignoring instance and job labels) should have a connected slave and subtracts the total number of currently connected slaves (plus one). If the result is greater than zero, it means at least one replica is not connected, triggering the alert.
Get Alert✕
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