# HSM Function Details

This section describes the attributes in this group.

Automatic Requests: Number of DFHSM requests of this function type issued automatically. This metric is extracted from the DFHSM daily statistics record.

Average Allocate Time: The average allocation time (in seconds) for a request to be satisfied on this HSM host.

Average Completion Time: The average completion time (in seconds) for a request to be satisfied on this HSM host.

Average Process Time: The average processing time (in seconds) for a request to be satisfied on this HSM host.

Average Queue Time: The average queue time (in seconds) for a request to be satisfied on this HSM host.

Failed Requests: Count of failed requests of this function type extracted from the DFHSM daily statistics record.

Function Type: The function that was executed. Values are as follows:

- Primary_to_Level1
- Level1_to_Level2
- Primary_to_Level2
- Level1_to_Primary
- Level2_to_Primary
- Delete_Migrated_Data_Set
- Daily_Backup
- Spill_Backup
- Recovery
- Recycle_Backup_Volume
- Delete_Data_Set
- Recycle_L2_Tape_Volumes
- Delete_Backup_Versions

HSM Host Name: The name of the HSM host. This is the started task name.

HSM_Host_ASID: The ASID of the HSM host.

HSM_Host_ID: The ID of the HSM host.

Managed System: An internal node name used to identify the system from which this row of data was obtained.

Megabytes Read: Total megabytes read for this function type, extracted from the DFHSM daily statistics record. (_=-2; n/a=-1)

Megabytes Written: Total megabytes written for this function type, extracted from the DFHSM daily statistics record. (_=-2; n/a=-1)

Tracks Read: Total DASD tracks read for this function type, extracted from the DFHSM daily statistics record.

Tracks Written: Total DASD tracks written for this function type, extracted from the DFHSM daily statistics record.

User Requests: Number of requests initiated by user command for this function type as extracted from the DFHSM daily statistics record on this HSM host.