|
Measures reported by DiskActivityAggTest
This test is used to measure the aggregated input/output utilization of each physical disk of one or more systems.
The measures
made by this test are as
follows:
| Measurement |
Description |
Measurement
Unit |
Interpretation |
| Avg_percent_busy |
Indicates the percentage of elapsed time during which the disk is busy processing requests (i.e., reads or writes). |
% |
Comparing the percentage of time that the different disks are busy, an administrator can determine whether the application load is properly balanced across the different disks.
|
| Total_read_rate |
Indicates the number of reads happening on a logical disk per second.
|
Reads/sec |
|
| Total_write_rate |
Indicates the number of writes happening on a local disk per second.
|
Writes/sec |
|
|