Sally Roth

SRE Lab

Small, working tools for reliability engineering: error budgets, uptime, and alerting that respects people's sleep.

SLO Burn SimulatorSee how fast an error budget drains, which burn-rate alerts fire and when, and get matching Prometheus rules. Down or MeUptime checks with an AI classifier that decides whether a failure is real, and only alerts when it's sure. The Incident Files123 real postmortems, searchable by failure mode, plus the nine failure patterns that keep coming back and how companies warded them off.