Table-A) CPU performance: cmsExp vs cmsExpVG, 11.1; all uses SerialOnly RM 
Legend:
cmsExpVG = cmsExp + Geant4/VecGeom.1.2.0
11.1     = geant4-11-01 

Average (CPU Time)/Event: cmsExp  vs cmsExpVG
#----------------------------------------------------------------------------
#  cmsExp              cmsExpVG        100*(cmsExpVG-cmsExp)/cmsExp  sample
#
#  mean      error     mean      error    %diff    error
#----------------------------------------------------------------------------

   209.28    1.34      197.91    1.56     -5.4      1.3        higgs.FTFP_BERT.1400.4

#----------------------------------------------------------------------------


Table-B) CPU performance: 11.1 vs 11.1.c02 

Legend:
11.1.c02 = geant4-11-01-cand-02  - built w/VecGeom 1.2.0  (SerialOnly RM in app)
11.1     = geant4-11-01          - built w/VecGeom 1.2.0  (SerialOnly RM in app)

Average (CPU Time)/Event:  11.1 vs 11.1.c02 

#----------------------------------------------------------------------------
#  111c02                  111              100*(111-c02)/c02    sample
#
#  mean      error         mean      error       %diff error
#----------------------------------------------------------------------------

  199.5700   1.3146 	  197.9100   1.5593 	  -0.8  1.0	 higgs.FTFP_BERT.1400.4 

#----------------------------------------------------------------------------


Table-C) Total Memory : 11.1 vs  11.1.c02 

#-----------------------------------------------------------------------------
# total           memory     100*(111-c02)/c02 
# 111c02          111           %diff           sample
#-----------------------------------------------------------------------------

  11216.5000 	  11216.4000 	-0.0	 higgs.FTFP_BERT.1400.4 

#-----------------------------------------------------------------------------