Tools
Table 3 provides an overview of the Tools group in the Tomcat Servlet Engine SPI (SESPI).
Table 3 SE-SPI Applications of the Tool Group
Servlet Engine SPI | Description |
|
|
Configure Tomcat Instrumentation | Creates the SESPI directory and configurations files and libraries required |
| by the SPI. |
|
|
Shutdown Tomcat | Shuts down Tomcat server process. |
|
|
Start Tomcat | Starts the Tomcat server process. |
|
|
Start Log Monitor | Stops the log monitor daemons. |
|
|
Stop Log Monitor | Stops the log monitor daemons. |
|
|
Policies
Table 4 provides an overview of the Policy group in the Tomcat SESPI:
Table 4 SE SPI Applications of the Policy Group
|
|
| Polling |
|
Policy Type | Policy Name | Description | Interval | Threshold |
|
|
|
|
|
Measurement | Monitors the CPU usage | 5 minutes | 90% | |
Threshold |
| of the Tomcat server. |
|
|
|
|
|
|
|
Measurement | Monitors the memory | 5 minutes | 90% | |
Threshold |
| usage of the Tomcat |
|
|
|
| server. |
|
|
|
|
|
|
|
Open Message | Provides the interface | - | - | |
Interface |
| for displaying error |
|
|
|
| messages from the SPI. |
|
|
|
|
|
|
|
Service Auto Discovery | Provides discovery of | - | - | |
| Discovery | the Tomcat Servlet |
|
|
|
| engine. |
|
|
|
|
|
|
|
Scheduled Task | Monitors the Process of | 1 minute | - | |
| Process | the Tomcat server. |
|
|
|
|
|
|
|
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