Monitoring ILM activity

You can monitor the number of objects waiting or being queued for ILM evaluation.

Information Lifecycle Management (ILM) metrics allow you to monitor the rate at which objects are evaluated for ILM implementation. These metrics are also visible on the Dashboard.

To monitor ILM activity, click Grid. Then, select Storage Node > LDR > Data Store > Overview > Main.

This table summarizes the ILM Activity statistics.
Service/ Component Attribute Name Code Description
LDR > Data Store > ILM Activity ILM Implementation ILMN The ILM policy currently in use.
ILM Version ILMV The version number of the ILM policy currently in use.
Awaiting - All QUSZ The total number of objects on this node awaiting ILM evaluation.
Awaiting - Client CQUZ The total number of objects on this node awaiting ILM evaluation from client operations (for example, ingest).
Awaiting - Background Scan BQUZ The total number of objects on this node awaiting ILM evaluation from the scan.
Scan Rate SCRT The rate at which objects owned by this node are scanned and queued for ILM.
Scan Period - Estimated SCTM The estimated time to complete a full ILM scan on this node.
Note: A full scan does not guarantee that ILM has been applied to all objects owned by this node.
Awaiting - Evaluation Rate EVRT The current rate at which objects are evaluated against the ILM policy on this node.
Repairs Attempted REPA The total number of object repair operations for replicated data that have been attempted on this node. This count increments each time an LDR tries to repair a high-risk object. High-risk ILM repairs are prioritized if the grid becomes busy.
Note: The same object repair might increment again if replication failed after the repair.
This table summarizes the Object Transfer statistics.
Service/ Component Attribute Name Code Description
LDR > Data Store > Object Transfer Active Transfers DCdA The total number of objects being transferred to another storage device (Storage Node or Archive Node).
Transfer Rate DCdR The rate at which objects are currently being transferred to another storage device (Storage Node or Archive Node).
Total Transfers DCdT The total number of object transfers generated by this service.
This table summarizes the Object Deleting statistics.
Service/ Component Attribute Name Code Description
LDR > Data Store > Object Deleting Delete Rate DCpR The rate at which unnecessary object copies are removed from disk.
Deletes DCpT The total number of unnecessary object copies that have been deleted.