Troubleshoot Slow WordPress Website

Job ID: 37557551

Budget: $30 – $250 USD

We have a WordPress website running on Azure VPS. For the last couple of weeks, the website has become very slow. Sometimes it becomes completely unresponsive.
The CPU kept running so high that the server would crash.

We have that website installed on the test server. The site runs fine, until it is opened to the public. As soon as getting traffic to the live site, PHP-FPM command spikes the CPU usage.

It's the problem of code or database.
I need an WordPress export to figure out that issue.

If you are confident with that, let me know what you can do.

Thank you.
Related categories: PHP Linux WordPress MySQL Web Hosting