Monitoring System Performance

Procedure

1. Choose Monitor > Performance Monitoring > Analysis.
2. If you want to monitor the performance of a remote replication pair, select the desired account from the Account drop-down list in the upper left corner.
   

   • This operation is required only for converged services.
   • The system selects an account by default to monitor the performance of objects excluding the remote replication pair, which does not affect the monitoring result.

3. Create a chart.
   1. Click Create.

      The Create Chart page is displayed on the right.

   2. Configure the chart information. Table 1 describes related parameters.

      Table 1 Chart parameters

      Parameter	Description
      Chart Name	Indicates the name of the chart. [Value range] The name contains 1 to 31 characters. The name can contain only letters, digits, underscores (_), hyphens (-), and periods (.).
      Time Period	Indicates the monitoring time period. [Value range] Last 1 hour Last 24 hours Last 7 days Last 3 months Last 6 months Custom
      Chart Display Mode	Indicates the display mode of the chart. One metric for multiple objects: The vertical coordinate indicates a statistical metric. The metric statistics of multiple objects are displayed in one chart. Multiple metrics for one object: The vertical coordinate indicates an object. Statistics of multiple metrics of the object are displayed in one chart.
      Object Type	Indicates the type of the object to be monitored.
      Object Instance	Click Select to select the object instances to be monitored. NOTE: You do not need to select object instances when Object Type is set to Cluster. When the name of an object instance changes, the name of the object instance in the created chart is not updated synchronously. To update the name of the object instance, you need to create a chart again.
      Statistical Metric	Indicates the statistical metrics to be monitored. For details about the definition and meaning of each metric, see Performance Indicators. NOTE: If you need to select the statistical metrics of a service, enable the service first.

   3. Click OK.

4. View a chart.

   In the Charts area, select the charts you want to view. The chart details are displayed in the right pane.

5. Modify a chart.
   1. In the area of the desired chart, click .

      The Modify Chart page is displayed on the right.

   2. Modify the chart information. Table 1 describes related parameters.
   3. Click OK.

6. Copy a chart.
   1. In the area of the desired chart, click .

      The Copy Chart page is displayed on the right.

   2. Modify information about the copied chart. Table 1 describes related parameters.
   3. Click OK.

7. Delete a chart.

   In the area of the desired chart, click .