| Measurement |
Description |
Measurement
Unit |
Interpretation |
| IO_sent |
The rate of I/O blocks sent to a block device during the last measurement period |
Blocks/Sec
|
While the value 0 indicates that the virtual server is inactive, 1 indicates that it is active.
|
| IO_received |
The rate of I/O blocks sent from a block device during the last measurement period |
Blocks/Sec
|
|
| Sys_interrupts |
Interrupts per second processed by the system |
Interrupts/Sec
|
|
| Context_switches |
The rate of context switches that happened on the system during the last measurement period |
ContextSwitches/Sec
|
An abnormally high rate of outgoing traffic may require additional analysis.
|
| User_cpu_util |
The current user CPU utilization of the system |
Percent
|
|
| System_cpu_util |
The current system CPU utilization of the system |
Percent
|
An unusually high value indicates a problem and may be
due to too many system-level tasks executing simultaneously.
|