I run projectn.com.br on WordPress with a MySQL back-end, and ever since a recent server migration I have been battling frequent database errors, high CPU usage, and noticeably slow page loads. I am looking for someone to audit the entire stack, pinpoint the root causes, and implement solid, lasting fixes. What I need you to do • Conduct a full health check of WordPress core, plugins, and theme code to identify any conflicts or poorly written queries causing database lock-ups. • Analyse MySQL configuration, slow-query logs, and indexing to spot inefficiencies that are pushing CPU load. • Review the new server environment—PHP version, web-server settings, caching layers, memory limits—making sure everything is tuned for WordPress. • Optimise performance: refine MySQL settings, clean or repair tables, introduce proper object/page caching if missing, and apply best-practice tweaks to reduce CPU spikes. • Provide a concise report that outlines the root issues, the steps you took, and recommendations for future maintenance. Success looks like a stable site with no database errors, noticeably faster page loads, and CPU usage back to normal operating levels. If you have deep experience with WordPress optimisation, MySQL performance tuning, and troubleshooting after server migrations, I would like to work with you.