On 9 Aug 2013, at 17:21, Kristian Rosenvold wrote:

> I just did some manual instrumentation to classworlds since I'm not
> trusting the profiler due to native code. For my 2 test projects,
> classloading is pretty close to 10% of the total build time (with
> -DskipTests).

Btw, which test projects do you use for profiling?

> As I suspected yesterday, this confirms that at least YJP reports
> classloading time from ClassLoader.loadClass in near-correct wallclock
> time, due to the native code that dominates this implementation. (So
> whereas most other reported times from the profiler are 7-8x "actual"
> time due to instrumentation, loadClass is pretty close to spot on)
> 
> Kristian


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