Table-A) CPU performance: 10.6.r10 vs 10.6.r09 and 10.6.p02
Legend:
10.6.r09     = geant4-10-06-ref-09 
10.6.p02     = geant4-10-06-patch-02
10.6.r10     = geant4-10-06-ref-10 

Average (CPU Time)/Event: 10.6.r09  vs 10.6.r10
#----------------------------------------------------------------------------
#  106r09                 106r10              100*(r10-r09)/r09  sample
#
#  mean      error         mean      error       %diff error
#----------------------------------------------------------------------------

 428.6500   3.5876 	  410.8300   4.2002 	  -4.2  1.3	 higgs.FTFP_BERT.1400.4 

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

Average (CPU Time)/Event: 10.6.p02  vs 10.6.r10
#----------------------------------------------------------------------------
#  106p02                 106r10              100*(r10-p02)/p02  sample
#
#  mean      error         mean      error       %diff error
#----------------------------------------------------------------------------

  431.8200   4.1171 	  410.8300   4.2002 	  -4.9  1.3	 higgs.FTFP_BERT.1400.4 

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


Table-B) Total Memory : 10.6.r10 vs 10.6.r09 and 10.6.p02
#-----------------------------------------------------------------------------
# total        memory           100*(r10-r09)/r09 
# 106r09          106r10          %diff           sample
#-----------------------------------------------------------------------------

  10341.6000 	  10384.4000 	 0.4	 higgs.FTFP_BERT.1400.4 

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

#-----------------------------------------------------------------------------
# total        memory           100*(r10-p02)/p02 
# 106p02          106r10          %diff           sample
#-----------------------------------------------------------------------------

  10267.9000 	  10384.4000 	 1.1	 higgs.FTFP_BERT.1400.4 

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