This view provides a detailed profile of completed and currently running tasks on all nodes of the cluster.

It holds a row per activity. Each row describes completed and currently running instances of its activity. It reports the sum of the profiling statistics of each instance, as collected over its lifetime. Activities can include tasks such as garbage collection and backups, in addition to queries.

mv_activities_extended_cumulative may only be queried while connected to an aggregator node.

Be aware when using this view that it does not fully describe past system behavior because it does not include all completed instances. This is because historical task statistics may be discarded by SingleStore at unspecified times.

Column name



An ID equal to id in the row of mv_nodes describing the node on which the activity’s instances have run.


The type of the activity.


An ID shared by all instances of the activity. This ID is often human-readable, but does not include the query text for query tasks. See mv_queries.


The aggregator_activity_name of the activity.


The name of the database associated with the activity, or NULL if none could be assigned.


The unique ID of the database partition associated with the activity, or NULL if none could be assigned.


The timestamp of the most recent completion of an instance of this activity.


The number of running instances of this activity.


The number of successfully completed instances of this activity.


The number of unsuccessfully completed instances of this activity.


This view contains all extended statistics columns.

Last modified: June 1, 2023

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