* Add `--sync-warning` and `--sync-critical`
* Add `sync_replica` to track the number of sync replica in the perf data
* Add `MEMBER-sync` to track if a member is a sync replica in the perf data
* Change all replica status from `running` to `streaming`
* Add an option to pytest to change the state back to `running`
* Also tests the output of the script
* Add a quick test script for live clusters