VM Disk Performance Chart

In this article

    The Disk chart for VMs displays historical statistics for partitions of all disks on the selected VM.

    VM Disk Performance Chart

    The following table provides information on predefined views and counters.

    Chart View

    Counter

    Measurement Unit

    Description

    Virtual Storage Issues

    Errors/min

    Number

    Number of virtual storage errors per minute.

    Flushes/min

    Number

    Number of virtual storage flush operations per minute.

    Virtual Storage Usage

    Virtual Storage Read

    KB/s

    Total number of bytes that have been read per second on a virtual storage.

    Virtual Storage Write

    KB/s

    Total number of bytes that have been written per second on a virtual storage.

    Virtual Storage Usage

    KB/s

    Rate at which bytes have been read and written per second on a virtual storage.

    Virtual Storage IOPS

    IOPS

    Number

    Average number of read and write operations per second to a virtual storage.

    Reads/sec

    Number

    Total number of read operations issued per second to a virtual storage.

    Writes/sec

    Number

    Total number of write operations issued per second to a virtual storage.