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Resource Model Reference
This indication is sent when one or more devices installed on the system are
tying up the CPU.
The indication has the following attributes:
- PercentProcessorTime
- The total current percentage usage of the CPU
- PercentInterruptTime
- The current percentage usage of the CPU as it handles interrupt requests
- InterruptsSec
- The number of interrupts per second that are passed to the CPU
- Processor
- The processor being monitored (Key attribute)
The indication is generated when the following thresholds are
exceeded:
| Threshold
| Description
| Default
|
| High CPU Usage (HighCPUUsage)
| This threshold indicates when a high percent of the CPU is being
used. CPUs are expected to reach 100% marks quite often, but generally
not expected to sustain that rate for an extended amount of time.
| 80
|
| High CPU Usage Interrupt (HighCPUUsageInterrupt)
| This threshold indicates when a high percent of the CPU is being used for
interrupt requests, generally made by hardware devices.
| 20
|
| High Interrupts per Second (HighInterruptsSec)
| This threshold indicates the maximum rate at which the devices installed
on the system are accessing the CPU (interrupts per second)
| 600
|
The following table shows the default settings for this indication:
| Setting
| Default
|
| Send indications to Tivoli Enterprise Console
| Yes
|
| Send indications to Tivoli Business Systems Manager
| No
|
| Occurrences
| 15
|
| Holes
| 3
|
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