UI latency profiling - bug 15122

Marko Macek <[email protected]> Sat, 29 Dec 2007 20:25:07 +0100

Newsgroups	gmane.comp.mozilla.performance
Message-ID	<[email protected]>

Hi!

I attached the source code for a potentially useful profiling tool (for Linux).

It instruments (using LD_PRELOAD) the select/poll calls in the app
and reports with a stack trace if the application stops waiting for
X events for a too long time.

It is necessary to have a debug mozilla build for useful stack traces.

If anyone finds it usefil, please report.

Regards,
Mark