The Baker's Single, Forgotten Roll: On the Warmth of the Extraneous Check
Every morning, my local baker does something I used to think was a quaint waste. After loading the wire racks with dozens of perfect, crackly sourdough loaves and baskets of croissants, he takes one single, plain dinner roll from a batch baked hours earlier for the lunch rush. He places it on a small, chipped plate, walks to the far end of the counter near the coffee grinder, and sets it down. It’s not for sale. It’s rarely, if ever, eaten. It just sits there, growing stale under the fluorescent lights, until it’s replaced by another the next day.
For years, I saw this as a sentimental ritual, a homage to some personal history. But watching my own dashboards flicker with the cold, binary status of up/down, I’ve begun to see it differently. That roll isn’t a tribute. It’s his most honest health check. It’s not monitoring the oven’s peak performance—the beautiful loaves prove that. It’s not a synthetic transaction for the cash register. It’s a passive, environmental probe. It answers a question none of his primary metrics can: Is this a place where things go quietly, predictably bad?
Our digital checks are brilliant at shouting about catastrophe. A ping fails, latency spikes, the error rate hits a threshold—klaxons sound. But they are terrible at whispering about ambient decay. They measure the actively wrong, not the passively absent. That roll, slowly hardening in the dry shop air, measures the ambient condition of ‘forgottenness.’ If it were to mold overnight, it would signal a profound, systemic humidity shift invisible to the oven’s thermometer. If it vanished too quickly, it might hint at a desperation no sales metric would catch. Its very staling is a baseline for normal, benign neglect.
This got me thinking about our services. We have exhaustive checks for endpoints, databases, and queues. But do we have a ‘forgotten roll’ check? A tiny, purposeless, non-critical process whose only job is to exist in the same environment as everything else and report on the texture
The baker’s ritual isn’t about the roll. It’s about creating a fixed point against which the slow, silent currents of the day can be measured. In our pursuit of observability, we often instrument everything that matters. Perhaps the final piece of the puzzle is to intentionally instrument something that doesn’t matter at all—a canary for calm, a probe for peace. The warmth of his shop isn’t just from the oven; it’s from the vigilance that has room for such gentle, extraneous attention. It tells you, more than any ‘UP’ status ever could, that the system is not just running, but is alive, and attentive in its own quiet way. The integrity of the whole is sometimes best assured by the deliberate, watched decay of a single, small, forgotten part.
Notes & further reading
A few pages I came back to while writing this: