Ceph bench results

Single version, multiple runs comparison

• 14.2.16 eucephcom
• 14.2.22 eucephcom
• 15.2.14 eucephcom
• 15.2.14-0ubuntu0.20.04.2 ubuntu
• 15.2.16 eucephcom
• 16.2.5 eucephcom
• 16.2.7 eucephcom
• 16.2.7 znver2o2 (-march=znver2 -O2)
• 16.2.7 znver2o2 (-march=znver2 -O2) minconf

Multiple version, single run comparison

• 15.2.14 eucephcom vs znver2o2 vs ubuntu0.20.04.2