Control panel shows the cached memory as used as well. Your free -m shows the actual result.
To get a better understanding of Linux memory usage, please refer to http://www.linuxatemyram.com/
Unfortunately, you cannot use Mailcow on Linux VPS line. Their maintainers have no interest in...
For Linux VPS line, TUN/TAP is enabled by default. You don't need to run modprobe. This will...
PPP is enabled on our plans by default.
You can change your SSH port by simply logging in to your VPS and then opening up the SSH daemon...
You do not need to clear your RAM cache. Linux has many decades of excellent memory management...