This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
Likely utilizing ruby-prof - check rubyforge.org/projects/ruby-prof.
Jim Baker on Tor's blog (http://blogs.sun.com/tor/entry/netbeans_screenshot_of_the_week1#comment-1226531056000) > http://cfis.savagexi.com/2008/11/12/ruby-prof-0-7-0 > > "I'm happy to announce the release of ruby-prof 0.7.0, the superfast, > open-source, Ruby profiler that helps you find bottlenecks in your > Ruby code. > ... > The second major feature is significant internal changes that make it > easier to integrate ruby-prof with IDEs. ruby-prof is already being > used by Aptana's RadRails and has been integrated into the next > version of Code Gear's 3rd Rail. As part of this work, Hin has built a > user interface for ruby-prof that lets a user inspect individual > methods to see how much time they took as well as how they were > called."
Actually was chess' tip, not Jim's. Just for the purity....