Hi everyone, Hope this question from a kernel hacker about profiling userspace isn't too dumb...
Anyway, suppose I have a multithreaded userspace app that uses a bunch of pthread_mutexes, and I want to figure out which locks are hot and/or heavily contended. What's the best way to do that? Is perf the right, or is there something better? (This seems like such an obvious thing to want that there must be some good way to get this data, I hope) Thanks! Roland -- To unsubscribe from this list: send the line "unsubscribe linux-perf-users" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
