rpm -qa --queryformat '%10{size} - %-25{name} \t %{version}\n' | sort -n
returns a list – biggest down at bottom
.......... 27698421 - binutils 2.29.1 30080231 - vim-common 8.1.1602 30573277 - python-libs 2.7.18 35589262 - scipy 0.12.1 36808072 - gcc-c++ 7.3.1 39563592 - mariadb 10.2.38 42421327 - python3-libs 3.7.10 48556145 - gcc 7.3.1 49102448 - python2-botocore 1.18.6 84934333 - mariadb-server 10.2.38 106607525 - amazon-ssm-agent 3.0.1124.0 113057424 - glibc-all-langpacks 2.26 124631994 - kernel 4.14.232