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Veeam ONE 9.5
Monitor User Guide

Cluster Shared Volume Performance Chart (Windows Server 2012/2012 R2/2016)

The Disk chart displays historical statistics on disk usage for the selected Cluster Shared Volume on Windows Server 2012, 2012 R2 and 2016.

CSV Performance Chart (Windows Server 2012/2012 R2/2016)

The following table provides information on predefined views and counters.

Chart View

Counter

Measurement Unit

Description

Usage

Disk/CSV2012:Read Bytes/sec

B/s

The rate at which bytes were read from the volume in the direct and redirected access modes.

Disk/CSV2012: Write Bytes/sec

B/s

The rate at which bytes were written to the volume in the direct and redirected access modes.

Disk/CSV2012: Total Bytes/sec

B/s

The rate at which bytes were read from and written to the volume in the direct and redirected access modes.

IOPS

Disk/CSV2012: Reads/sec

Number

The rate at which reads were performed directly on the volume.

Disk/CSV2012: Writes/sec

Number

The rate at which writes were performed directly on the volume.

Disk/CSV2012: IOPS

Number

The rate at which reads and writes were performed directly on the volume.

Latency

Disk/CSV2012: Read Latency

Seconds

The average latency between the time a read request arrived to the file system and the time when it was completed.

Disk/CSV2012: Write Latency

Seconds

The average latency between the time a write request arrived to the file system and the time when it was completed.

Disk/CSV2012: Latency

Seconds

The average latency for completing read and write requests on the volume.

Datastore Queue Length

Disk/CSV2012: Read Queue Length

Number

The number of reads outstanding on this volume.

Disk/CSV2012: Write Queue Length

Number

The number of writes outstanding on this volume.

Disk/CSV2012: Queue Length

Number

The total number of read and write requests that were queued for the selected volume during the sample interval.

Direct/Redirected Usage

Disk/CSV2012: Redirected Bytes/sec

B/s

The average number of bytes that were transferred to or from the disk during write or read operations via network stack.

Disk/CSV2012: Direct Bytes/sec

B/s

The average number of bytes transferred to or from the disk during write or read operations.

Direct/Redirected Latency

Disk/CSV2012: Direct Latency

Seconds

The average latency for completing read and write requests on the volume in the direct access mode.

Disk/CSV2012: Redirected Latency

Seconds

The average latency for completing read and write requests on the volume in the redirected access mode.

Direct/Redirected IOPS

Disk/CSV2012: Direct IOPS

Number

The rate at which reads and writes were performed directly on the disk.

Disk/CSV2012: Redirected IOPS

Number

The rate at which reads and writes were redirected to the volume through the network.

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