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ServiceWatch metric
Block Storage VM sends metrics to ServiceWatch. The metrics provided by basic monitoring are data collected at 1‑minute intervals.
Reference
For how to view metrics in ServiceWatch, refer to the ServiceWatch guide.
basic metrics
The following are the basic metrics for the Block Storage VM namespace.
The indicators whose names are displayed in bold below are the key indicators selected from the basic metrics provided by Block Storage VM. The key metrics are used to configure service dashboards that are automatically built for each service in ServiceWatch.
Each metric offers guidance in the user guide on which statistical value is meaningful when viewing it, and the service dashboard allows you to view key metrics using their primary statistical values.
| Indicator name | Detailed description | unit | meaningful statistics |
|---|---|---|---|
| Volume Total | Block Storage size | Gigabytes | - |
| IOPS [Read] | Block Storage volume IOPS (read) | - |
|
| IOPS [Write] | Block Storage volume IOPS (write) | - |
|
| Latency Time [Read] | Block Storage volume latency (read) | Milliseconds |
|
| Latency Time [write] | Block Storage volume latency (write) | Millisecond |
|
| Throughput [Read] | Block Storage volume throughput (read) | Megabytes/Second |
|
| Throughput [Write] | Block Storage volume throughput (write) | Megabytes/Second |
|
Table. Block Storage VM basic metrics