Hitachi

JP1 Version 12 JP1/Performance Management - Remote Monitor for Platform Description, User's Guide and Reference


Avg Disk Time Status (real-time report indicating the average I/O time for the physical disk)

Organization of this page

Overview

The Avg Disk Time Status report displays the current average I/O operation time for the physical disk. The display format is a bar graph.

Storage location

/RM Platform/Status Reporting/Real-Time

Record

PI_PDSK

Fields

Table 6‒30: Description of fields (Avg Disk Time Status (Real-time report indicating the average I/O time for the physical disk))

Field name

Description

Avg Disk Time

Average disk I/O operation time (seconds)

ID

In Windows:

Physical disk number

In UNIX:

Device name

Polling Time

Time the performance data was collected on the PFM - RM host

Read Counts/sec

Disk read processing speed (times/second)

Read MBytes/sec

Speed of data transfer to the disk during read processing (megabytes/second)

Target Host Time

Time the performance data was collected on the monitored host

Total Counts/sec

Disk read and write processing speed (times/second)

Total MBytes/sec

Speed of data transfer between disks during read and write processing (megabytes/second)

Write Counts/sec

Disk write processing speed (times/second)

Write MBytes/sec

Speed of data transfer to the disk during write processing (megabytes/second)