[concurrency-interest] fjp-trace: ForkJoinPool tracer

Aleksey Shipilev aleksey.shipilev at oracle.com
Mon Aug 6 05:28:38 EDT 2012


The next stable version of fjp-trace [1], the useful tool to analyze the
inner workings of ForkJoinPool and friends, is available at Github. Some
of the things fjp-trace could do is written out in README [1], and
sample outputs are here [3].

This tool was proven useful in understanding many of the things relying
on FJP performance, e.g. bulk operations performance coming in JDK8.

Reviews, bug reports, suggestions, general critics about this tool would
be appreciated. Success stories are welcome!


[1] https://github.com/shipilev/fjp-trace
[2] https://github.com/shipilev/fjp-trace/blob/master/README
[3] http://shipilev.net/pub/stuff/fjp-trace/

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