Memory fragmentation error message

Memory profiling for .NET developers

Moderators: Luke Jefferson, StephenC, AndrewH, melvyn.harbour, james.billings, Laura Morley, dene.boulton

Memory fragmentation error message

Postby barely5 » Thu Apr 25, 2013 3:41 pm

I'm receiving the following message 'Memory fragmentation is affecting the size of the largest object that can be allocated' when running ANTS Memory Profiler

Should I be looking at what is on the Large Object heap or Heap 2 as the issue? When I filter out the Class List by 'Objects on large object heap' I see the following information.

[b]Name Class Name Live Size(bytes) Size Diff Live Instances Instance Diff[/b]

System Byte[] 3518015 +1667238 7 +3
System Object[] 87,536 0 78 0
Posts: 1
Joined: Wed Apr 24, 2013 2:37 pm

Postby Chris.Allen » Fri Apr 26, 2013 4:53 pm

It's the LOH since the other heaps get defragmented.
Posts: 594
Joined: Thu Mar 12, 2009 4:17 pm

Return to ANTS Memory Profiler 7

Who is online

Users browsing this forum: No registered users and 0 guests