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Feature request: better direct/mapped buffer insight

Moderators: Vladimir Kondratyev, Anton Katilin

Feature request: better direct/mapped buffer insight

Postby plethora » Thu Apr 08, 2010 10:44 pm

Ok, it's a bit early to request this, since JDK7 is still a thing of the future.
However, it would be very nice for some specific applications to get better insight into mapped/direct buffer usage.

Relevant entry on Alans blog:
http://blogs.sun.com/alanb/entry/monito ... ct_buffers
plethora
 
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Re: Feature request: better direct/mapped buffer insight

Postby Anton Katilin » Sun Feb 28, 2016 9:18 pm

Related changes in version 2016.02:
- UI: object explorer: class-specific object presentation: for instances of java.nio.Buffer the buffer capacity is immediately shown
- New memory inspection "NIO direct buffers native memory usage" shows how much native memory is allocated to direct byte buffers
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