Thursday Apr 16, 2009

Measuring HTTP Listener Service Time With BTrace

In the last entry, I discussed who BTrace can be used to monitor the HTTP thread pool. Here, I show how a similar script can be used to measure the service time of the HTTP listener.[Read More]

Friday Apr 10, 2009

Monitoring GlassFish Using BTrace

BTrace, the dynamic tracing utility in Java can be used to monitor a GlassFish server instance. Here I list a script that can be used to collect the HTTP thread pool statistics.[Read More]

Wednesday Apr 01, 2009

GlassFish V3 profiling

I have been using JProfiler and BTrace for the performance analysis of GlassFish V3. Things were working well until I picked up build 42 last week. With this build, I was unable to attach the profiler or BTrace. A work around is discussed here.[Read More]
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