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OceanStor 9000 V5 7.0.0 SystemReporter User Guide

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Viewing Hotspot Statistics Reports

Viewing Hotspot Statistics Reports

This section describes how to view utilization and work loads of key components on storage devices.

Prerequisites

Devices have been registered.

Precautions

Hotspot statistics reports are used to describe the utilization of components. The statistical results are distinguished by color. High utilization indicates a heavy work load, and is represented in warm colors.

  • After a device is registered, SystemReporter automatically adds a default hotspot statistics view that is named XXX last 24 hours hotspot statistics (XXX represents the device name).
  • You cannot modify or delete the default hotspot statistics view. After you have deregistered the device, system automatically deletes the default hotspot statistics view.

Procedure

  1. Go to the hotspot statistics page.
    1. On the menu bar of System, click Home.
    2. In the navigation tree, click Hotspot Statistics.
  2. View a device's hotspot statistics view.
    1. In Hotspot Statistics, click a device name that you want to view. In the hotspot statistics view of the function pane, click an object you want to view. The basic information of the object is displayed.



      Figure 4-1 describes the relationship between colors and utilization of the hotspot statistics view.

      Figure 4-1  Relationship between colors and utilization

    2. In the function pane, click Performance Details to view detailed information of specific objects.

    NOTE:
    After devices are registered, the system displays the hotspot statistics view of last 24 hours by default. If you want to see a hotspot statistics view in another time range, perform the following operations.

  3. Optional: View a hotspot statistics view in another time range.
    1. Click Home.
    2. Choose Home > Home.
    3. In the function pane, click Manage Hotspot Statistics.

      The Manage Hotspot Statistics dialog box is displayed.

    4. In the Manage Hotspot Statistics dialog box, click Add.

      The Add Hotspot Diagram dialog box is displayed.

    5. In the Add Hotspot Diagram dialog box, configure related parameters. Table 4-1 describes related parameters.

      Table 4-1  Parameters of a hotspot statistics view

      Parameter

      Description

      Device

      Device for which you want to add a hotspot statistics view.

      Name

      Name of the hotspot statistics view.
      NOTE:

      The name contains digits, letters, underscores (_), and hyphens (-). It must start with a letter or underscore (_).

      Statistical Period

      Time range for which hotspot statistics views are generated. The value can be Last 1 hour, Last 2 hours, Last 12 hours, Last 7 days, or Custom.
      NOTE:

      If you select Custom, you can set Statistic Period to Last 1 hour to Last 23 hours, or Last 2 days to Last 7 days.

    6. Click OK.

      In Hotspot Statistics, hotspot statistics views of registered devices generated in specific time ranges are displayed.

Follow-up Procedure

You can perform operations to performance details as described in Table 4-2.
Table 4-2  Viewing performance details

Operation

Description

Procedure

Save

You can save the view as a .png image. Then a download window is popped up from the status bar.

Click .

Zoom in a selected area

You can select an area in the view and zoom in the selected area.

Click .

Roll back in a selected area

You can roll back to the status before the zoom in.

Click .

Restore

You can restore the amplified image.

Click .

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Updated: 2019-02-26

Document ID: EDOC1100067885

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