VMware Virtual Machines Datastore IOPS report reveals raw disk I/O operations per second (IOPS) of virtual machines. This report is helpful for diagnosing read and write efficiency and in some cases memory exhaustion.

High IOPS metrics can indicate virtual memory usage where RAM needs exceed allocation. Use this report together with the VM Memory Utilization and Disk Activity 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 operations per second.
  • Read: 1 Hour Max. Peak disk operations per second observed in last hour.
  • Read: Hour Current. Last observed disk read operations per second.
  • Write: 1 Hour Avg. Average disk write operations per second.
  • Write: 1 Hour Max. Peak disk write operations per second observed in last hour.
  • Write: Hour Current. Last observed disk write operations per second.
  • 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。

注： This report only returns VMware Virtual Machines Datastore IOPS metrics for virtual machines when VMware hosts or VMs share the appropriate VMware credentials. For more information, see Using Credentials.
提示： To return each virtual machine's metrics in this report, VMware Virtual Machines Datastore IOPS monitoring needs to be switched on in the virtual machine's Device Properties interface () on the monitors tab.

  • 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：