Check out Netdata or Zabbix.

You’re free to be overwhelmed, whelmed, or underwhelmed in any country! It’s just uncommon to remove any prefix from whelm.

There’s also overwhelm as well! Cool thing about most prefixes in English is that they can be changed out for other prefixes or completely removed. Though, one wouldn’t quite hear somebody say antiwhelmed there’s still nothing against it.

I know you already found a solution, but fwiw, it seems you have a typo in calling the extension. You have “stats” plural instead of “stat” singular.

Maybe you’re pronouncing sewer in thinking of a person who sews instead of sewer as in waste drainage.