MTTD MTTA MTTR: The 3 Clocks Every SRE Must Know

Description

@DevXOps-tech Your service is on fire. Three clocks just started. MTTD — Mean Time To Detect. MTTA — Mean Time To Acknowledge. MTTR — Mean Time To Recover. Real incident: 10:00 issue starts, 10:02 alert fires (MTTD 2 min), 10:05 engineer acknowledges (MTTA 5 min), 10:25 service restored (MTTR 25 min). Three different clocks. Same timeline. Full deep dive: https://www.youtube.com/watch?v=F9EDB-PYstI #mttd #mtta #mttr #sre #incidentresponse #devops #monitoring #oncall #shorts