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

1 post matching “database-performance” in Troubleshooting · Clear

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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