bin/compare.js: add per attr verbose stats
bin/compare.js: add per attr verbose stats

Netsend/persdb,Netsend/mastersync,Netsend/mastersync,Netsend/persdb,Netsend/PerspectiveDB,Netsend/PerspectiveDB,Netsend/mastersync,Netsend/PerspectiveDB,Netsend/persdb