Keywords: WordPress Multisite - Google Cloud Platform - Technical issue - Other
I'm using Bitnami WordPress Multisite in a Free Tier Google Cloud account for my own sites and also for few friends so they can also stop paying for hosting (all cheap people like me LOL).
My biggest installation has already 8 sites but I also have other installations with only one site. Just for uniformization, Multisite is used for all the installations.
None of my installations reach 100 pageviews per day, even when I sum all the sites of the same installation. I'd be very happy if that starts to happen.
I noticed that CPU Utilization (Google Cloud Monitoring Overview) is slowly increasing even if my websites don't get any extra views, or even if we do not play with the wp-admin console. THERE IS NO REASON TO GET INCREASED CPU UTILIZATION!!!!
I also noticed that a RESET on my VM Instance significantly reduces my CPU Utilization, which starts the increasing process right after.
Just as an example, one of the sites had an average of 60% CPU utilization and, after the reset, it was reduced to 6% .
Would be nice to find and fix what is causing it, better than resetting the VM instance every period of time.