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eSight V300R010C00 Operation Guide 07

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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).
Service Level Performance Report

Service Level Performance Report

The service level performance report displays performance data of service levels. This report can be downloaded.

Procedure

  1. In the navigation tree, choose Report > Report.
  2. Choose Storage Report > Performance Report > Service Level Performance Report.

    NOTE:

    The report can be exported on the format of word 2007, excel 2007, and pdf. The statistic charts are exported as figures, and lists are exported as tables.

  3. View the service level performance chart.

    • Top 5 Block Storage Service Levels with the Longest I/O Response Times : displays performance information about service levels with the shortest I/O response time (top 5).
    • Top 5 Block Storage Service Levels with the Highest IOPS : displays performance information about service levels with the highest IOPS (top 5).
    • Top 5 File Storage Service Levels with the Longest OPS Response Times: displays performance information about file storage service levels with the shortest OPS response time (top 5).
    • Top 5 File Storage Service Levels with the Highest OPS: displays performance information about file storage service levels with the highest OPS (top 5).
    NOTE:
    • In the service level performance report, you can select different time segments to view data in the recent one day, one week, one month, three months, and customized periods.
    • Statistical period 1 day is used as an example to illustrate the data in the same period of history. If the time is set to 10:00 on April 5 with Same period of history selected, curves displaying the comparison of two periods are displayed, which are Current (10:00 on April 4 to 10:00 on April 5) and History (10:00 on April 3 to 10:00 on April 4). The solid line indicates capacity data in the current period, while the dashed line indicates capacity data in the historical period.
    • In the curve chart, you can select a time range using the mouse to view the data in the selected time range on the current curve chart.
      • The time dimension of the data displayed on the page is automatically adjusted based on the current time dimension and page time range.
      • After you select the Same period of history check box at the upper right corner of the curve chart, the displayed data contains that in the parallel comparison period corresponding to the selected time range. Data in the parallel comparison period is displayed in dotted lines.
      • After you select a legend, only the data of the current legend is displayed after the selection operation. You can use the mouse to display the data of other legends.
      • You can double-click the curve chart to display the original status of the curve chart when the page is opened.

  4. Click the Block Storage Service Level tab. Performance details about each block service level is displayed in the list.

    NOTE:
    • If the Whether the Latest column is displayed as Yes, the latest information about the resource is displayed. If the Whether the Latest column is displayed as No, the information before the resource change is displayed.
    • After the resource is renamed or the associated resource is changed, the resource information before and after the change will be displayed in two columns in the table. The Whether the Latest column before and after the change is displayed as No and yes, respectively.
    • After the resource is deleted, information about the resource is displayed in the table and the Whether the Latest column is displayed as No.
    1. Click the name of a block service level. The page for the performance information of a single block service level is displayed.
      • IO Response time: displays the I/O response time of the service level.
      • Read/Write IOPS: displays the IOPS of the service level.
      • Top 5 Storage Pool with the Longest I/O Response Times: displays data of the top 5 storage pools with the shortest average I/O response time.
      • Top 5 Storage Pool with the Highest Average Read/Write IOPS: displays performance data of the top 5 storage pools with the highest average IOPS.
    2. View the performance data of storage devices associated with the service level in the list of storage pools.
    3. Click the name of a storage pool. Page for performance data of the storage pool is displayed, showing performance data of all volumes in the storage pool.
      • Top 5 Volumes with the Longest Average I/O Response Times: displays data of the top 5 volumes with the shortest average I/O response time.
      • Top 5 Volumes with the Highest Average Read/Write IOPS: displays performance data of the top 5 volumes with the largest average IOPS.
      • Top 5 Volumes with the Largest Average Read/Write Bandwidths: displays performance data of the top 5 volumes with the highest read/write bandwidth.
    4. View the performance data of all LUNs in the LUN list.

  5. Click the File Storage Service Level tab. A list showing details about each file storage service level is displayed.

    1. Click the name of a file storage service level. The page for the performance information of a single file storage service level is displayed.
      • OPS Response time: displays the OPS response time of the service level.
      • Read/Write OPS: displays the read/write OPS of the service level.
      • Top 5 Storage Pool with the Longest Average OPS Response Times: displays data of the top 5 storage pools with the shortest average OPS response time.
      • Top 5 Storage Pool with the Highest Average Read/Write OPS: displays performance data of the top 5 storage pools with the largest average read/write OPS.
    2. View the performance data of storage devices associated with the service level in the list of storage pools.
    3. Click the name of a storage pool. Page for performance data of the storage pool is displayed, showing performance data of all file systems in the storage pool.
      • Top 5 File System Average Service Time: displays performance data of the top 5 file systems with the service time.
      • Top 5 File System with the Longest Read/Write OPS Response Times: displays the performance data of the top 5 file systems with the largest average OPS.
      • Top 5 File System with the Largest Average Read/Write Bandwidths: displays the performance data of the top 5 file systems with the highest average read/write bandwidth.
    4. View the performance data of all file systems of the storage pool in the file system list.

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Updated: 2019-06-30

Document ID: EDOC1100044378

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