Does PerfView need full dumps for that? I've been trying to diagnose an alleged memory leak (it could as well just mean we have to scale it out) in a process who's baseline is 5GB memory usage. The "leak" manifests itself by the fact that after some time (it's a w3wp.exe, which is recycled automatically at 2pm, so it's less than 24 hours of running) the CPU spends more and more time in GC and there is quite a bit of paging (hard faults in resmon). Through perfmon counters, I've noticed that most of memory usage increase is in large object heap.
My question is: will PerfView need to take the snapshot for over 2 minutes just like procdump's full memory dump deos in this case?