Obix Labs have announced the release of version 1.0.2 of the Epsilon performance/latency monitoring library. Epsilon allows you to define performance criterion for your applications and to monitor these during the application’s lifetime. Its API is as simple as that of a common logger. It even provides annotations support,
thereby removing the need to use its API directly. Its other documented benefits are as follows:
- Monitoring via annotation (@MonitoredByEpsilon)
- Support for monitoring aspects (Spring AOP / AspectJ)
- Statistics collection/persistence
- Lightweight and easy to use performant
- Support for custom notifications, e.g. log alerts, email etc
- Easy to extend
- Free and open source
For more details, see the link: http://www.obix-labs.com/display/jsp/technology/epsilon.jsp