On Thursday 29 January 2009 13:49, Daniel Cheng wrote:
> 2009/1/29  <[email protected]>:
> >
> > JVM Info
> >  a.. Used Java memory: 921 MiB
> >  b.. Allocated Java memory: 1016 MiB
> >  c.. Maximum Java memory: 1016 MiB
> >  d.. Running threads: 243/1000
> >  e.. Available CPUs: 2
> >  f.. Java Version: 1.6.0_11
> >  g.. JVM Vendor: Sun Microsystems Inc.
> >  h.. JVM Version: 11.0-b16
> >  i.. OS Name: Windows XP
> >  j.. OS Version: 5.1
> >  k.. OS Architecture: x86
> >
> > nodeUptime: 10h4m
> >
> 
> if you are using it with java 6 in linux, do this:
> 
> $ jmap -heap:format=b   <pid>
> where <pid> is the pid of freenet java process.
> 
> Compress the heap.bin and send it somewhere the developers can download.
> 
> WARNING: this file contain private info, such as your linux user name,
> darknet port, ip address, what's downloading, etc....
> 
> this file can be opened with Eclipse MAT / YourKit Profiler / jhat  or
> other java memory profile tools

Gives more info than a straight jmap [-F] -histo <pid> ?

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