Firstly thank-you for such an awesome bundle of software. I’ve noticed that my miab server running on a linode 2048 VPS has been having some CPU spikes. It seems to be constantly running at 60% with spikes to 100% lasting for 2+ hours. Its a small install with 3 domains and about 8 users sending very light mail.
“top” shows a few php-fpm: www processes using 10-15% each followed by python - fail2ban. My question is: Is this normal behavior for a miab server on a plan like this or am I getting hammered by bot tcp connections and I should move to a new IP.
Thanks in advance