https://f6b1ca2c.nuvai-blog.pages.dev/tags/jetpack/ Recent content in Jetpack on Luis Sousa Blog Hugo en Sat, 13 Jun 2026 10:00:00 +0000 https://f6b1ca2c.nuvai-blog.pages.dev/posts/wp-admin-slow-apache-workers-jetpack-recursion/ Sat, 13 Jun 2026 10:00:00 +0000 https://f6b1ca2c.nuvai-blog.pages.dev/posts/wp-admin-slow-apache-workers-jetpack-recursion/ <p>We run a travel blog (<a href="https://joyofexploringtheworld.com/" class="external-link" target="_blank" rel="noopener">joyofexploringtheworld.com</a>) on a memory-constrained Docker stack behind Traefik. If wp-admin feels fine on a quiet morning and then turns to treacle the moment you open the block editor, the problem is rarely “WordPress is slow.” It is usually <strong>capacity math</strong> — and sometimes a single filter hook that eats 1.5 GB of RAM.</p> <p>This is what we found on production with two WordPress replicas, each with <strong>four Apache prefork workers</strong> and a <strong>1536M PHP memory limit</strong>.</p>