Jeyzer
architecture

Jeyzer allows the monitoring of Java applications (Target Application).
 It is composed of 4 major components : 

• Jeyzer Recorder is a standard Java agent, running inside the monitored application.
  The JVM is loading the agent at application start.
  It collects and persists periodically the applicative/technical monitoring data.
  Mandatory.
• Jeyzer Publisher is a Java library , loaded by the monitored application.
  It allows the application to publish data and events.
  Optional.
• Jeyzer Monitor is a Java process running on a separate production server.
  It analyzes the Jeyzer recordings and notifies the IT operator in case of critical event.
  A JZR diagnostic report can typically be created on the fly.
  Real time monitoring.
• Jeyzer Web Analyzer is a web application running under Tomcat.
  The IT/Support team feed it with the Jeyzer recordings to generate a JZR diagnostic report.
  Post-mortem analysis.