Today's daily double is... when the clocks lie!

early ferry with al after walking lady in the gray. got the new metric merged and then missed the morning deploy cutoff by a whisker, which is its own tiny grief, your code all dressed up with nowhere to go til the afternoon train.

the real story was clock drift. a customer's transcripts had timestamps smearing, words right but the WHEN wrong, everything sliding later and later. and the culprit wasn't the transcription at all, it was cpu throttle. starve a worker of cpu and it doesn't just get slow, it chews through the audio slower than real-time and stamps everything with its own warped idea of now. the machine wasn't lying about what it heard, it was lying about when it heard it. bumped the cpu per worker in prod as a stopgap and the timeline snapped right back. the lesson I relearn every six months: in a distributed system every box has its own private opinion of what time it is, and under load those opinions drift apart. you don't debug the words, you debug the whens.

a teammate walked me through our infra setup in the afternoon (should have asked a year ago). then bailed early for the bus bc the bike needed the shop and the shop closes at six. that clock does not accept stopgaps.