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Home » Eclipse Projects » Memory Analyzer » HeapDump (HeapDump does not show complete hprof data)
HeapDump [message #1058225] Mon, 13 May 2013 09:25
Gopabandhu Sahu is currently offline Gopabandhu Sahu
Messages: 1
Registered: May 2013
Junior Member
Hi,

There heap dump got generated on OOM error and when I open the heap dump in MAT ,
I could see size showing only 1.7 G in Overview page . But the below log shows , heap was already filled with 2 GB before throwing OOM. Please let me know why the heap dump does not shows complete hprof data.

[ERROR][memory ][Thu May 9 20:14:23 2013][1368155663341][16334] Throwing OutOfMemory: [B, len 73704, size 73720B
[INFO ][memory ][Thu May 9 20:14:23 2013][1368155663612][16334] [OC#353] 34348.850-34349.118: OC 2097152KB->2096859KB (2097152KB), 0.269 s, sum of pauses 252.476 ms, longest pause 252.476 ms.
[INFO ][memory ][Thu May 9 20:14:23 2013][1368155663645][16334] [YC#2573] 34349.118-34349.151: YC 2097152KB->2097152KB (2097152KB), 0.032 s, sum of pauses 31.672 ms, longest pause 31.672 ms.
[INFO ][memory ][Thu May 9 20:15:00 2013][1368155700327][16334] Dumped heap as hprof data to /scratch/debug/jrockit_16334.hprof

Thanks
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