Re: 8.2.3: Server crashes on Windows using Eclipse/Junit
От | Dave Page |
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Тема | Re: 8.2.3: Server crashes on Windows using Eclipse/Junit |
Дата | |
Msg-id | 472247CE.7040609@postgresql.org обсуждение исходный текст |
Ответ на | Re: 8.2.3: Server crashes on Windows using Eclipse/Junit (Magnus Hagander <magnus@hagander.net>) |
Ответы |
Re: 8.2.3: Server crashes on Windows using Eclipse/Junit
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Список | pgsql-hackers |
Magnus Hagander wrote: > Right. You need to look at VM size in *process explorer*. VM size in > task manager has nothing to do with VM size, it's the private bytes :-S > And there is no way to see that info from task manager, I think. PE is > your friend. > > > Anyway. Other than a refresher on those, I'd be interested in two other > important parts: > * How many threads does it reach when you have 300 active backends? > * Is there a handle leak? meaning once your 300 backends have exited, > does the number of handles in the process drop down to the same value it > had before? Without patch: VM: 1,322,792K Idle threads: 6 Peak threads: 306 Handles at start: 576 Handles at end: 576 With patch: VM: 98,088K Idle threads: 3 Peak threads: 7 Handles at start: 576 Handles at end: 585 (585 again after second run). /D
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