Shiraz Kanga is a Consulting Member of Technical Staff with Oracle Corp. Shiraz has been in the software development arena for more than 17 years at many companies including Cisco, Hewlett-Packard and numerous startups too.
Oracle AD4J is a low overhead, hot pluggable, production ready diagnostics tool for Java applications. It provides deep JVM diagnostics (details on threads, Java methods, line numbers, objects, locks, I/O, CPU, Network and DB waits) in real-time or historically. It can trace end-user requests from Java to DB & vice versa and can analyze Java Memory Leaks. It's users do not need application specific knowledge.
It can help solve problems like:
•User requests hanging
•Database response too slow
•Application SLA violated last night
•Frequent GC slowing down application
•Mid-tier CPU utilization too high