Dev calls GitHub Actions' 99.3% uptime SLA a lie, does the math

ctjlewis · x · 2026-10-31

Developer @ctjlewis accused GitHub Actions' claimed 99.3% uptime over the last 90 days of being "a complete lie," arguing such SLAs are scams that underreport both the severity and duration of outages. He did the math: if today's outage alone were accurately reported, the real availability would only hit 99.3% even with zero other outages in the period.

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