Cassandra many compaction tasks are pending warning
Many Cassandra compaction tasks are pending - {{ $labels.cassandra_cluster }}
>>>
> 100
The PromQL expression cassandra_table_estimated_pending_compactions > 100 evaluates the metric that reports the estimated number of pending compaction tasks for each Cassandra table. The alert triggers whenever this value exceeds 100 for any table, meaning that a large backlog of compactions is building up in the indicated Cassandra cluster.
Get Alert✕
Download
Copy to Clipboard