Table-A) CPU performance: cmsExp vs cmsExpVG, 11.0.r06; all uses SerialOnly RM 
Legend:
cmsExpVG   = cmsExp + Geant4/VecGeom.1.2.0
11.0.r06   = geant4-11-00-ref-06 

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

   216.95    1.87      204.07    2.11     -5.9      1.3        higgs.FTFP_BERT.1400.4
   
#----------------------------------------------------------------------------


Table-B) CPU performance: 11.0.r06 vs 11.0.r05 and 11.0.p02

Legend:
11.0.r05 = geant4-11-00-ref-05   - built w/VecGeom 1.1.18 (Serial RM in app)
11.0.p02 = geant4-11-00-patch-02 - built w/VecGeom 1.1.18 (Serial RM in app) 
11.0.r06 = geant4-11-00-ref-06   - built w/VecGeom 1.2.0  (SerialOnly RM in app)

Average (CPU Time)/Event:  11.0.r06 vs 11.0.r05 and 11.0.p02

#----------------------------------------------------------------------------
#  110r05                  110r06           100*(r06-r05)/r05    sample
#
#  mean      error         mean      error       %diff error
#----------------------------------------------------------------------------

  197.4100   1.8168 	  204.0700   2.1143 	   3.4  1.4	 higgs.FTFP_BERT.1400.4 

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


#----------------------------------------------------------------------------
#  110p02                  110r06           100*(r06-p02)/p02    sample
#
#  mean      error         mean      error       %diff error
#----------------------------------------------------------------------------

  216.9900   1.6921 	  204.0700   2.1143 	  -6.0  1.2	 higgs.FTFP_BERT.1400.4 

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



Table-C) Total Memory : 11.0.r06 vs  11.0.r05 and 11.0.p02 

#-----------------------------------------------------------------------------
# total           memory     100*(r06-r05)/r05 
# 110r05          110r06        %diff           sample
#-----------------------------------------------------------------------------

  11084.0000 	  11324.5000 	 2.2	 higgs.FTFP_BERT.1400.4 

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


#-----------------------------------------------------------------------------
# total           memory     100*(r06-r05)/r05 
# 110r05          110r06        %diff           sample
#-----------------------------------------------------------------------------

  10262.5000 	  11324.5000 	10.3	 higgs.FTFP_BERT.1400.4 

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