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products:promonitor:6.7:monitorsguide:hana:databasecpuutilization
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Help Table of Contents
Database CPU utilization
Purpose
Monitors the CPU usage of HANA database at the instance and service levels.
Configuration hints
Create a rule in the surveillance table to start monitoring CPU usage. Use host and service filter to customize the monitoring for a given node or service
CPU utilization is computed at different levels: - Instance level: The combined usage of all services - Service level: The usage of each individual service It gives the possibility to monitor the current CPU consumption as well as an increase of the consumption over a given period of time.
Atomic fields
| Auto clear | If set, the generated alarms will be automatically cleared from the console if the alarm condition is not fulfilled anymore |
|---|
Surveillance table
| Parameter | Description |
|---|---|
| Active | If checked, the rule is enabled and will be processed |
| Host | Can be used to restrict the monitoring to a given host (multi instance case). A star (‘*’) will match any host |
| Service | Defines which service is monitored. A star (‘*’) will match any service, and therefore, it will calculate the combined usage of all services. Otherwise, it is the usage of the specified service that will be calculated |
| Max current CPU (%) | The alarm threshold for the current CPU usage |
| Max CPU over period (%) | The alarm threshold of the CPU usage over the period set in the “Period” field |
| Period (min) | The period of time used to calculate the CPU usage |
| Severity | Defines the level of severity of the alarm that will be generated if one of the thresholds is reached |
| Alarm tag | You can define some text to use as a prefix of the alarm message generated by the current rule |
| Alarm | Defines if an alarm has to be generated for the given rule |
| Metric | Defines if a metric has to be generated for the given rule |
Generated metrics
| metricId | metricUnit | metricTarget | metricDescription |
|---|---|---|---|
| DB_CPU_UTILIZATION | Percent | HOST | Sends the CPU utilization per node |
| DB_CPU_UTILIZATION_PER_SERVICE | Percent | HOST - SERVICE | Sends the CPU utilization per service |
| DB_CPU_UTILIZATION_SMOOTHED_PER_SERVICE | Percent | HOST - SERVICE | Sends the CPU utilization smoothed over a period, per service |
/home/clients/8c48b436badcd3a0bdaaba8c59a54bf1/wiki-web/data/pages/products/promonitor/6.7/monitorsguide/hana/databasecpuutilization.txt · Last modified: 2019/02/11 15:26 (external edit)
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