I have a Magento 2.2.2 installed on a VPS Cloud Server.
The issue I am having is that the CPU usage has an average of 200% usage.
Which as a result the website works very slow.
I have upgraded the server specs, thinking that the problem was coming from a lack of resources from the server, but after the upgrade, the same problem occurred.
I have also set up newrelic but no errors are shown on it.
I have also transferred the magento on a staging server, but on the staging server, the CPU usage is very low.
I have no idea what can I do next to troubleshoot the problem.
Thus appreciate some ideas on what I can check.