Wednesday, January 21, 2009


I've been waiting for someone to come up with something like this. Perf4J is essenatially a logging utility that outputs performance statistics the same way that Log4J outputs debug messages in Java code. Awesome...

Perf4J 0.9.7 -:

"Perf4J is a set of utilities for calculating and displaying perfomance
statistics for Java code. For developers who are familiar with logging
frameworks such as log4j or java.util.logging, an analogy helps to describe
Perf4J is to System.currentTimeMillis() as log4j is to

1 comment:

jintu janardhanan said...

I am using perf4h for the first time.The graph appender seems not working. I configured evrything as given in the perf4j developer guide.The perfGraps.log file has been created but nothing gets written to the file. Could you please help me out to solve this issue.

Thanks in advance.
Ms.Jintu J