High resource usage on PlayerQuitEvent

Question

High resource usage on PlayerQuitEvent

LadyCailinBot opened this issue 12 years ago · 4 comments

LadyCailinBot commented 12 years ago

WORLDGUARD-2677 - Reported by Daffy22

WorldGuard has a high tick time when my server has about 50 players online. This causes my TPS to drop quite low. My timings: http://aikar.co/timings.php?url=5673303
I use WorldGuard for region protection

LadyCailinBot · Answer 1 · 2013-04-03T20:59:02.000Z

Comment by wizjany

going to need some real profiling to do anything about this

LadyCailinBot · Answer 2 · 2013-04-03T21:06:07.000Z

Comment by Daffy22

What do you mean by "profiling"?

LadyCailinBot · Answer 3 · 2013-04-03T21:17:42.000Z

Comment by wizjany

http://en.wikipedia.org/wiki/Profiling_%28computer_programming%29
use jvisualvm or something

timings is completely useless and misleading, and gives absolutely no information - the code being run in the quit event should be less intensive than that in the move event, and the move event is certainly much more common

LadyCailinBot · Answer 4 · 2013-04-03T21:29:30.000Z

Comment by Daffy22

I'm sorry I don't entirely understand. I don't have access to any kind of java profiling tool on my server. I understand this is going to be hard to pin point.

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