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TIBCO BusinessEvents® Enterprise Edition 6.3.1

# 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
- Hourly Statistics
- Rule Charts

Figure 36: Monitoring Charts for the Instance

## 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 locks, local locks, 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.
RTCTransactionManagerReport:
The chart displays the five-minute statistics of :

- Totals successful transactions
- Total time for successful transactions
- Total number of errors
- Total database Queue Wait time
- Total number of database operations completed
- Total number of cache transactions
- Pending numbers of Cache Writes
- Pending numbers of Database writes
- Pending numbers of actions
- Numbers of locks waiting to be released
- Numbers of events pending to be acknowledged

Individual Agent Statistics:
The chart is dependent on the Entity URI and displays only for those entities that are selected in CDD. The chart displays the five-minute statistics of:

- Entity Average time in RTC
- Entity Average time in Post RTC
- Entity Average time in Pre RTC
- Number of hits in L1Cache
- Number of misses in L1Cache

Cache Statistics:
The chart is dependent on the Entity URI and displays only for those entities that are selected in CDD. The chart displays the five-minute statistics of:

- Total number of Put operations
- Total number of Get operations
- Total number of removal operations performed on the cache
- Average time to execute Put
- Average time to execute Get
- Average time to execute removals

Overall Inference Agent Statistics:
The chart displays the five-minute statistics of the totals of

- Total number of transactions published
- Total number of transactions subscribed
- Average time for publishing the transactions
- Average time for subscribing to the transactions

Note:

- To view one or more parameters on the chart, select the parameter. If you do not select any parameter all are displayed on the chart by default.
- The paramters are displayed on the chart depending on the configured query and the data in the InfluxDB.
- You can view all the entities and their parameters on a single chart. But it is recommended not to configure all the entities on a single chart.
- The following charts are displayed only for inference agents:
  - Average RTC transaction: latency
  - Average RTC transaction: throughput
  - Total locks held
  - Event throughput

## 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:

- `com.tibco.be.metric.publish.enable=true`
- `be.stats.enabled=true`

See Configuring BusinessEvents Properties of an Instance to configure BusinessEvents properties for an instance.

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TIBCO BusinessEvents® Enterprise Edition

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