Table-A) CPU performance: cmsExp vs cmsExpVG, 11.1.c01; all uses SerialOnly RM 
Legend:
cmsExpVG   = cmsExp + Geant4/VecGeom.1.2.0
11.1.c01   = geant4-11-01-cand-01 

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

   214.94    1.89      201.05    1.41     -6.4      1.3        higgs.FTFP_BERT.1400.4   

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


Table-B) CPU performance: 11.1.c01 vs 11.1.c00 

Legend:
11.1.c00 = geant4-11-01-cand-00  - built w/VecGeom 1.2.0  (SerialOnly RM in app)
11.1.c01 = geant4-11-01-cand-01  - built w/VecGeom 1.2.0  (SerialOnly RM in app)

Average (CPU Time)/Event:  11.1.c01 vs 11.1.c00 

#----------------------------------------------------------------------------
#  111c00                  111c01           100*(c01-c00)/c00    sample
#
#  mean      error         mean      error       %diff error
#----------------------------------------------------------------------------

  203.2600   1.5447 	  201.0500   1.4053 	  -1.1  1.0	 higgs.FTFP_BERT.1400.4 

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


Table-C) Total Memory : 11.1.c01 vs  11.1.c00 

#-----------------------------------------------------------------------------
# total           memory     100*(c01-c00)/c00 
# 111c00          111c01        %diff           sample
#-----------------------------------------------------------------------------

  11238.3000 	  11238.3000 	 0.0	 higgs.FTFP_BERT.1400.4 

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