Obtaining performance information about individual volumes

Virtual Storage Platform One SDS Block System Administrator Guide
Version
1.16.x
Audience
anonymous
Part Number
MK-24VSP1SDS001-03

The following information can be obtained for the volume with the ID specified.

  • id: Volume ID (uuid)

  • readIOPS: Number of read operations per second [IOPS]

  • writeIOPS: Number of write operations per second [IOPS]

  • readTransferRate: Read transfer amount per second [MiB/sec]

  • writeTransferRate: Write transfer amount per second [MiB/sec]

  • readResponseTime: Average time required to respond to the read command of the volume [msec]

  • writeResponseTime: Average time required to respond to the write command of the volume [msec]

  • Required role: Storage, RemoteCopy, Monitor, or Resource

  1. Verify the ID of the volume for which you want to obtain performance information.

    If you use the CLI to specify a volume by name, check the name of the volume.

    REST API: GET /v1/objects/volumes

    CLI: volume_list

  2. Obtain performance information.

    Run one of the following commands with the volume ID specified.

    If you use the CLI, you can specify a name instead of the ID of the volume.

    REST API (low-resolution): GET /v1/objects/performances/volumes/<id>

    REST API (high-resolution): GET /v1/objects/detail-performances/volumes/<id>

    CLI (low-resolution): volume_performance_show

    CLI (high-resolution): volume_detail_performance_show