Logical Drive Detail

Overview

The Logical Drive Detail report shows the details on a specific logical drive. It is displayed as a list. This is a drilldown report.

Storage destination

Reports/Windows/Operating System/Troubleshooting/Real-Time/Drilldown Only/

Record

Logical Disk Overview (PI_LOGD)

Fields

Field nameExplanation
% Disk Read TimePercentage of time the disk was busy when a read request was processed (%).
% Disk Write TimePercentage of time the disk was busy when a write request was processed (%).
% Free SpaceFree disk space as a percentage of the total usable area (%).#1
Avg Disk Bytes/ReadAverage number of bytes transferred from the disk during read operations (bytes/process).
Avg Disk Bytes/WriteAverage number of bytes transferred to the disk during write operations (bytes/process).
Avg Disk Read Queue LengthAverage number of read requests that have entered the disk queue.
Avg Disk Secs/ReadAverage time for reading data from the disk (seconds).
Avg Disk Secs/WriteAverage time for writing data to the disk (seconds).
Avg Disk Write Queue LengthAverage number of write requests that have entered the disk queue.
Current Disk Queue LengthNumber of requests remaining in the disk that are waiting to be processed or currently being processed. Normally if the queue length continues to exceed 2, it indicates processor congestion.#1
Disk Read Bytes/secSpeed at which data is transferred to the disk during read operation (bytes/second).
Disk Reads/secDisk read processing speed (bytes/second).
Disk Write Bytes/secSpeed at which data is transferred to the disk during write operation (bytes/second).
Disk Writes/secDisk write processing speed (bytes/second).
Disk Xfers/secDisk read and write processing speed (bytes/second).
Drive TypeDisk type. The following values are valid:
  • FIXED
  • NO ROOT DIR
  • REMOVABLE
  • DRIVE UNKNOWN
Free MbytesFree disk space as part of the total usable area (MB).#1
IDLogical disk volume name. Example: C: or D:
Page File Size MbytesPhysical size of the valid paging files allocated to the drive (MB).#1, #2
Total Size MbytesDisk size (MB).#1, #2