| Measurement |
Description |
Measurement
Unit |
Interpretation |
| Db_read_rate |
The rate at which database reads were performed |
Reads/Sec
|
|
| Page_read_rate |
The rate at which page reads were performed |
Pages/Sec
|
|
| Read_time |
The time taken by the database to perform read operations in the last measurement period |
Secs
|
A high value of this measure indicates a reading bottleneck. |
| Db_write_rate |
The rate at which data is written to the database |
Writes/Sec
|
|
| Page_write_rate |
The rate at which page writes were performed |
Pages/Sec
|
|
| Write_time |
The time taken by the database to perform write operations in the last measurement period |
Secs
|
A high value of this measure indicates a writing bottleneck. |
| Pending_io_operations |
The number of IO operations still to be completed |
Number
|
If the value of this measure keeps increasing, it is indicative of a processing bottleneck. |