Oprofile supports Java (see: http://oprofile.sourceforge.net/doc/setup-jit.html) or at least it did some years ago when I used it for the last time. However, depending on your Linux distro, it may be tricky to set up Oprofile (as far as I know, current version of Ubuntu >=12 don't support Oprofile anx more).
Regards, Volker On Mon, May 6, 2013 at 5:07 PM, Laurent Bourgès <[email protected]> wrote: > Andrew, > > I want to have good metrics related to java code (not native) so I need a > java profiler. > maybe dtrace could be another candidate but I don't know how to use it on my > linux 64 machine. > > Laurent > > >> > I am currently working hard to improve performances of the pisces java2d >> > renderering engine. >> > >> > To help me improving cpu hotspots, I need an efficient java profiler >> > (lower >> > overhead than netbeans profiler). >> > >> > I *personally* requested this morning an "open source" license for >> > Yourkit >> > Profiler. >> >> For low overhead profiling it's hard to beat oprofile. Linux only. >> >> Andrew. >> >> >
