How it works ?

Since the version 3.8, Jawr provides a way to enable logging to get performance information about the processing and the request.

There are 2 kinds of performance logging :

• net.jawr.perf.processing : processing performance, the performance of the bundle processing and generation
• net.jawr.perf.request : request handling performance, the performance of Jawr to respond to a request for a resource.

To enable performance logging, you need to define in your log configuration file the DEBUG level for this logger.

For example, if you would like to monitor the processing phase, if you’re using log4j,
you would declare in your log4j file :

# Unable performance processing logging
log4j.logger.net.jawr.perf.processing=DEBUG

To monitor request handling, you would declare in your log4j file :

# Unable performance request handling logging
log4j.logger.net.jawr.perf.request=DEBUG

To monitor request handling and bundle processing, you would declare in your log4j file :

# Unable performance processing and request logging
log4j.logger.net.jawr.perf=DEBUG