Dear Linux Perf Community: In perf turtorial, it is said perf support per-thread information, however, when doing java test, it seems doesn't work well.
Here is how I used perf: $perf record -s java -cp . hellop ### in perf help, it is said -s is per-thread mode. $perf report -T And in result I didn't see any per-thread information, I mean, there should be some jit threads, some vm threads, some gc theads... etc, but what I see is jit.so, vm.so, not per-thread information. Does anyone knows if I used perf wrongly? Is there any other ways to gather per-thread information in perf? Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-perf-users" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
