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.
You can refer to this article for more information about ways to improve page speed.
Hope this can help you! Let me know if you need further assistance.
If issue solved, Click Kudos & Accept as Solution.