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Guides from the NOC

Written from running the hardware — what breaks, why, and the command that fixes it.

3 posts matching “performance” in Troubleshooting · Clear

All 16 Most read VPS 9 WordPress 3 Troubleshooting 3 Hosting 1
Troubleshooting WooCommerce Slow? Fix a Bloated Action Scheduler Queue

WooCommerce site crawling to a halt? A bloated Action Scheduler queue is often the hidden cause. Learn how to diagnose, clear, and prevent it for good.

11 August 2026 · 5 min · 21 views Troubleshooting Cloudflare 524 Error: A Timeout Occurred - Causes and Fix

Site throwing Cloudflare error 524 'A timeout occurred'? Learn why the origin is too slow to respond and how to fix wp-cron, slow queries, and hung APIs.

18 July 2026 · 6 min · 16 views Troubleshooting MySQL Slow Query Log: Find and Fix Queries Slowing Your Site

Site feels sluggish but CPU looks fine? Learn how to enable the MySQL slow query log, read it with mysqldumpslow, and fix the queries actually slowing you down.

16 July 2026 · 6 min · 20 views