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dosttumhara1810
PostPosted: Wed Jan 15, 2014 9:18 pm    Post subject: MB Flow - Memory Consumption Reply with quote

Voyager

Joined: 01 Dec 2010
Posts: 76
Is there any way to identify the memory consumed by each thread (message flow) in particular execution group.
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Esa
PostPosted: Thu Jan 16, 2014 12:05 am    Post subject: Reply with quote

Grand Master

Joined: 22 May 2008
Posts: 1387
Location: Finland
Unfortunately I don't have time to check these "facts" for you, so this is only my guessing:

Message flow instances use memory from a shared pool allocated by the execution group. That's why it's difficult to know how much memory is getting consumed by an individual flow. The amount of memory consumed by a message flow varies heavily in function of time and is zero when the flow is not processing any messages. This means that all memory that is leaked by flow components will end up being owned by the execution group, not by the flow.

Execution group memory handling is optimized for high performance. The fact that execution groups don't release allocated memory is one indication of that.

If this contains false deduction, I hope somebody corrects me.
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Vitor
PostPosted: Thu Jan 16, 2014 6:04 am    Post subject: Re: MB Flow - Memory Consumption Reply with quote

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
dosttumhara1810 wrote:
Is there any way to identify the memory consumed by each thread (message flow) in particular execution group.


Yes - see my comment in your near-duplicate post here.
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