[news.eclipse.technology.memory-analyzer] Analyser 'loosing' over half o

[matthew.seaborn@xxxxxxxxxxxxxxxx (Matthew Seaborn)]

I am attempting to analyse a 3Gb hprof heab dump (using Eclipse 3.4.2, jvm 
1.5.0_18 on 32-bit Windows XP) of a 7Gb java process (1.5.0_18, 64-bit on 
Solaris).  I know from jConsole that the majority of this memory 
consumption is distributed between the Edan and Old memory spaces.

However when I run the Eclipse Memory Analyzer it reports that the heap 
size is only 2.5Gb in size.

When loading the HPROF file the eclipse log reports the following

!ENTRY org.eclipse.mat.ui 1 0 2009-05-18 11:29:59.361
!MESSAGE Heap C:\Archive\javamem\heap-ws01-20090512.hprof contains 
14,969,072 objects

!ENTRY org.eclipse.mat.ui 1 0 2009-05-18 11:38:25.134
!MESSAGE Too many suspect instances (133664). Will use 10000 random from 
them to search for common path.

As far as I can tell the file is complete and without error.

How can I get an accurate analysis of this heap dump?