Instance Monitoring Charts
Using the BusinessEvents Enterprise Administrator Agent, you can view and monitor instances performance based on performance indicators.
The BusinessEvents Enterprise Administrator Agent provides various chart to monitor performances of instances. The charts are displayed only if the instance is running. In any of the deployment view, click on a running instance and select the
Monitoring tab to view the charts for the instance. The three group of charts in the BusinessEvents Enterprise Administrator Agent are as follows:
Five-Minute Statistics Charts
These charts display the instance performance aggregated over an interval of five minutes. The five-minute charts are plotted for the last one hour.
The following charts are displayed by default:
- Average Used Memory
- The chart displays the five-minute averages of the used memory percentage.
- Average CPU
- The chart displays the five-minute averages of the CPU consumption.
- Average RTC Transaction: Latency
- The chart displays the five-minute averages of the RTC transaction latency.
- Average RTC Transaction: Throughput
- The chart displays the five-minute averages of the RTC transaction throughput.
- Total Locks Held
- The chart displays the five-minute averages of the totals of local, total, and cluster locks.
- Event Throughput
- The chart displays the five-minute averages of the total number of events asserted in the inference engine of the specified destinations. You can specify the URI of destinations, to be monitored, in the BusinessEvents Enterprise Administrator Agent configuration file. See Configuring Destinations for Event Throughput Chart for more details.
Hourly Statistics Charts
The same charts as under the Five-Minute Statistics are rendered, except that the aggregation interval is one hour instead of five minutes. The hourly charts are plotted for up to one day old.
Rule Charts
The rule chart shows the worst performing rules.
You can control the number of worst performing rules to be displayed in the chart by adding a
<maxDataPoints> property in the
EntityMetricViewConfig.xml file. The
EntityMetricViewConfig.xml file is located in the
BE_HOME/teagent/config folder.
<section sectionId="3" displayName="Rule Statistics"> <chart> <id>13</id> <chartType>column</chartType> <entity>agent</entity> <name>executionTimeChart</name> <description>chart which avg rule execution time per rule</description> <…………………> <maxDataPoints>10</maxDataPoints> <…………………>
Note: This chart requires rules statistics data collection, which is not enabled by default for performance reasons. To enable it, set the following BusinessEvents properties in the processing unit instances:
See Configuring BusinessEvents Properties to configure BusinessEvents properties for an instance.
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