Will Russell

Update printer.go for used/not-used ETCD storage percentage

10

based on OMC's output for etcdctl endpoint health reporting, add output that includes how much storage is used/not in use and a percentage for better visualization of data within the...

Add better verbosity to the etcdctl endpoint status output that includes percentage of DB used (to illustrate Defrag rate)

10

### What would you like to be added? I have opened a PR with the specific changes: https://github.com/etcd-io/etcd/pull/17871 ### Why is this needed? Adding the output from `OMC` which grants...