Connection chart
Connection is the measurement of database connections utilized by applications.
Turbonomic collects connection data from Database Servers discovered by Databases, APM, and Cloud targets. When you set the scope to one or several Database Servers, the data that Turbonomic collected displays in the Connection chart.
The chart shows average and peak/low values over time. Use the selector on the chart to change the time frame.
An empty chart could be the result of delayed discovery, target validation failure, unavailable data for the given time frame, or an unsupported Database Server (see the next section for a list of supported Database Servers).
Supported database servers
Data is available in the Connection chart for Database Servers discovered via the following targets:
| Target | Supported database servers |
|---|---|
| AWS | RDS |
| Azure | SQL |
| AppDynamics | MongoDB |
| Instana | Oracle |
| MySQL | MySQL |
| Oracle | Oracle |
| JBoss | All Database Servers discovered from the target |
| SQL | SQL |
| Tomcat | All Database Servers discovered from the target |
| WebLogic | All Database Servers discovered from the target |
| WebSphere | All Database Servers discovered from the target |
Effect on memory resize/scale actions
Turbonomic uses connection data to generate memory resize actions for on-prem Database Servers.
For cloud Database Servers, Turbonomic uses connection data as a constraint when generating scale actions. For details about scale actions, see Database Server Actions.