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Articles tagged "maintenance"

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Guides

Disk Speed Matters More Than You Think

Most stutter blamed on the CPU is a scheduled write. How to tell whether the disk is your problem, and what faster storage does and does not buy you.

· 7 min read
Guides

A Migration Checklist in the Order Things Break

The world and the configs are the easy part. The cron jobs, firewall rules and secrets are what surface a week later, when the old machine is already gone.

· 7 min read
Guides

Diagnosing a Server Crash

A repeatable method for finding what killed a server, starting with the three things that cause most crashes and are trivial to rule out.

· 7 min read