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The formulas used for calculation of the reporting conditions are configured in the opReports Configuration file.
Device Availablity Device Availability = Condition: "Device has LOW or VERY LOW availability"
Action: Investigate causes for low availability
Formula used for Calculation:
- Very Low device avaliability availability less than 99.9
- Low device avaliability availability less than 99.999
Interface Availablity Interface Availability = Condition: "Device has LOW or VERY LOW interface availability"
Action: Investigate causes for low interface availability
Formula used for Calculation:
- Very Low interface avaliability availability less than 80
- Low interface avaliability availability less than 95
CPU Utilisation = Condition: "Device has VERY HIGH, HIGH or MODERATE CPU utilisation"
Action: Investigate causes for CPU utilisation
Formula used for Calculation:
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The QoS report is intended to provide an overview of the QoS configuration and utilisation of the network. NB. To have QoS reporting, NMIS has to be collecting cbqos statsCBQoS statistics, which is configured in the NMIS System Configuration, updating the Node details.
Rules
To assist in the assimilation of the data, a few simple rules have been applied to the statistics to assist with highlighting some possible problem areas.
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