Table-A) CPU performance: cmsExp vs cmsExpVG, 10.7.r08-mt; all uses SerialOnly RM 
Legend:
cmsExpVG   = cmsExp + Geant4/VecGeom.1.1.16
10.7.r08   = geant4-10-07-ref-08 built with -DGEANT4_BUILD_MULTITHREADED=ON

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

   230.35    1.83      221.16    2.08     -4.0     1.3	 higgs.FTFP_BERT.1400.4
   
#----------------------------------------------------------------------------


Table-B) CPU performance: 10.7.r08-mt vs 10.7.r08-serial and 10.7.r08-mt

Legend:
10.7.r07-mt      = geant4-10-07-ref-07 - build with -DGEANT4_BUILD_MULTITHREADED=ON; SerialOnly RM in app
10.7.r08-serial  = geant4-10-07-ref-08 - build with -DGEANT4_BUILD_MULTITHREADED=OFF
10.7.r08-mt      = geant4-10-07-ref-08 - build with -DGEANT4_BUILD_MULTITHREADED=ON, SerialOnly RM in app


Average (CPU Time)/Event: 10.7.r08-serial vs 10.7.r08-mt
#----------------------------------------------------------------------------
#  107r08ser              107r08mt          100*(r08mt-r08ser)/r08ser  sample
#
#  mean      error         mean      error       %diff error
#----------------------------------------------------------------------------

  222.6300   1.7839 	  221.1600   2.0850 	  -0.7  1.2	 higgs.FTFP_BERT.1400.4 

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

Average (CPU Time)/Event:  10.7.r07-mt vs 10.7.r08-mt
#----------------------------------------------------------------------------
#  107r07mt                107r08mt          100*(r08mt-r07mt)/r07mt  sample
#
#  mean      error         mean      error       %diff error
#----------------------------------------------------------------------------

  229.1700   2.0407 	  221.1600   2.0850 	  -3.5  1.3	 higgs.FTFP_BERT.1400.4 

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


Table-C) Total Memory : 10.7.r08-mt vs 10.7.r08-serial and 10.7.r07-mt

#-----------------------------------------------------------------------------
# total           memory     100*(r08mt-r08ser)/r08ser 
# 107r08ser       107r08mt      %diff           sample
#-----------------------------------------------------------------------------

  10225.1000 	  10225.1000 	 0.0	 higgs.FTFP_BERT.1400.4 

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

#-----------------------------------------------------------------------------
# total           memory     100*(r08mt-r07mt)/r07mt 
# 107r07mt        107r08mt      %diff           sample
#-----------------------------------------------------------------------------

  10178.4000 	  10225.1000 	 0.5	 higgs.FTFP_BERT.1400.4 

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