At 2004， Oracle released application server - Oracle® Application Server Containers for J2EE 10g, with the kernel OC4J，That versions were OC4J 9.0.3, OC4J 9.0.4 with JDK 1.3 or JDK 1.4。

Some customers deployed the solutions for their critical business application. Now the application should be monitored.

Dell Foglight does not provide solutions out of box. Now InnovateDigital developed the cartridge based on the Foglight.

 

JVM: Active Thread Groups,   Active Threads,  Free Memory,  Total Memory,  UpTime;
Servlet :is Active, Average Execution Time, Completed Count, Max Execution Time, Min Execution Time, Total Time, Current Average Execution Time;
JDBC Connection: Create Time, Close Count, Create Count, Open Count;