Amon Plus can monitor more than one machine.
Also, on the open source thing, it's closer to open-core. The single-server version is open, but, if you want to monitor more than one box, you'll need the Plus version, which, despite being distributed with source, is not, AFAIK, open.
Amon Plus can monitor more than one machine.
Also, on the open source thing, it's closer to open-core. The single-server version is open, but, if you want to monitor more than one box, you'll need the Plus version, which, despite being distributed with source, is not, AFAIK, open.