I/O Overview
Overview
The I/O Overview report displays minute-by-minute historical information about the number of I/O operations performed over the last hour. The information is displayed as a table and a line graph.
Storage destination
Reports/UNIX/Troubleshooting/Recent Past/
Record
System Summary Overview (PI)
Fields
Field name | Explanation |
---|---|
Block Ops | Number of times block I/O processing occurred. |
Block Reads | Number of times block read processing occurred. |
Block Writes | Number of times block write processing occurred. |
Logical I/O Ops | Number of times logical I/O processing occurred. |
Logical Reads | Number of times logical read processing occurred. |
Logical Writes | Number of times logical write processing occurred. |
Physical I/O Ops | Number of times physical I/O processing occurred. |
Physical Reads | Number of times physical read processing occurred. |
Physical Writes | Number of times physical write processing occurred. |