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Taming the Beast: How to Reduce WordPress Admin-Ajax.php High CPU Usage

Taming the Beast: How to Reduce WordPress Admin-Ajax.php High CPU Usage

Learn how to diagnose and fix high CPU usage caused by the admin-ajax.php file to ensure a fast and responsive WordPress dashboard for your users and team.

May 1, 2026 6 min read
wordpress-performanceoptimizationbackend-speedhosting