Device Detail
- Organization of this page
Overview
The Device Detail report displays real-time information about the selected device. The information is displayed as a list. This report is a drilldown report.
Storage destination
Reports/UNIX/Troubleshooting/Real-Time/Drilldown Only/
Record
Device Detail (PI_DEVD)
Fields
|
Field name |
Explanation |
|---|---|
|
Avg Service Time |
Average I/O operation time for the device (seconds). |
|
Avg Wait Time |
Average I/O waiting time for the device (seconds). |
|
Device Name |
Device name. |
|
I/O Mbytes |
Total transfer size of I/O processing (megabytes). |
|
Mbytes Xferd/sec |
Average I/O speed (megabytes/second). |
|
Queue Length |
Queue length of devices for which the I/O processing amount per second is 1. |
|
Read Mbytes |
Transfer size of read processing (megabytes). |
|
Reads/sec |
Frequency of read processing (number of times per second). |
|
Total I/O Ops |
Number of times I/O processing occurred. |
|
Total I/O Ops/sec |
Frequency of I/O processing (number of times per second). |
|
Total Service Time |
Total operation time for processing for a device (seconds). This value includes the waiting time. On HP-UX, because this is the sum of the total operation time of all I/O, if processing for a device is executed continuously, the value may greatly exceed the Interval value. With other OSs, if processing for a device is executed continuously, the Interval value may be exceeded. |
|
Write Mbytes |
Write processing transfer size (megabytes). |
|
Writes/sec |
Frequency of write processing (number of times per second). |