File System I/O Summary
- Organization of this page
Overview
The File System I/O Summary report shows the summary of I/O usage over the last hour on a minute-by-minute basis. It is displayed as a table and a line graph.
Storage destination
Reports/Windows/Operating System/Troubleshooting/Recent Past/
Record
System Overview (PI)
Fields
|
Field name |
Explanation |
|---|---|
|
File Control Ops/sec |
Number of times operations other than file system data reading or writing occurred in the processor (operations/second). |
|
File Data Ops/sec |
Number of times file system data reading or writing operations occurred in the processor (operations/second). |
|
File Read Ops/sec |
Number of times file system data reading operations occurred in the processor (operations/second). |
|
File Write Ops/sec |
Number of times file system data writing operations occurred in the processor (operations/second). |
|
Page Reads/sec |
Rate of page-in operations when page faults occurred (operations/second) |
|
Page Writes/sec |
Rate of page-out operations when page faults occurred (operations/second) |
|
Pages Input/sec |
Rate of paging-in for the pages when page faults occurred (pages/second) |
|
Pages Output/sec |
Rate of paging-out for the pages when page faults occurred (pages/second) |