Prevent PDB Generation with WPRUI

Question

I do to take several snapshots where I do load many times the same assemblies into my process. It would be therefore sufficient to create the pdbs once and not every time I take a snapshot.

I have tried

set XPERF_CreateNGenPdbs=0

without success. Is there a way to disable the automatic pdb generation for assemblies? The PDB generation on a system with many loaded assemblies does curently take several minutes which is not my desired state to get fast profiling results.

Yours,

Alois Kraus