Virtual Machines Disk Activity report reveals disk I/O performance statistics. This report is helpful for diagnosing read and write latency.

Slow read and write speeds can be indicators of VM memory exhaustion. Use this report together with the VM Memory Utilization report.

了解列数据

每个报告的默认视图包含一个有以下列的网格：

  • Virtual Machine. Device name/CPU type (CPU index in parenthesis).
  • Read: 1 Hour Avg. Average disk read rate.
  • Read: 1 Hour Max. Peak disk read rate observed in last hour.
  • Read: Hour Current. Last observed disk read rate.
  • Write: 1 Hour Avg. Average disk write rate.
  • Write: 1 Hour Max. Peak disk write rate observed in last hour.
  • Write: Hour Current. Last observed disk write rate.
  • Poll Time. Date and time of last poll.

生成报告

Choose Device. Choose one or more host devices.

Sort and pick columns. Sort and pick columns.

重命名报告。 使用报告设置 对话框编辑报告名称。

Hyper-V Considerations

To return each Hyper-V virtual machine's metrics in this report, Virtual Machines Disk Activity monitoring needs to be switched on in the virtual machine's monitor setup tab found on the Device Properties interface (). For more information, see Hyper-V Disk Activity Monitor.

  • 导出报表数据

    报告数据可以从 WhatsUp Gold 导出、重复使用和以多种格式分发。从“仪表板选项”() 菜单中选择展开 ()。在展开报告后，选择“导出数据”图标以访问以下选项：