This documentation is for WSO2 Carbon 4.2.0. View documentation for the latest release.
Page Comparison - Performance Tuning (v.3 vs v.4) - Carbon 4.2.0 - WSO2 Documentation

Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

Note

When it comes to web applications, users are free to experiment and package their own pooling framework such BoneCP.

Setting the thread execution limit for

...

multitenant mode

In multi-tenant multitenant mode, the Carbon runtime limits the thread execution time. That is, if a thread is stuck or taking a long time to process, Carbon will detect such threads, interrupts and stops them. Note that Carbon prints the current stack trace before interrupting the thread. This mechanism is implemented as an Apache Tomcat valve. Therefore, it should be configured in the the <PRODUCT_HOME>/repository/conf/tomcat/catalina-server.xml file  file as shown below.

Code Block
<Valve className="org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve" threshold="600"/>

...