VNISH NINJA / Techniques / One-Miner Kata
四 The techniques
One-Miner Kata
One miner before the fleet. Test, measure, then scale.
A kata is a form repeated until it cannot fail. Before the fleet moves, one miner runs the full form: install, tune, watch a day of numbers. Only what survives the kata deserves to scale.
In the firmware
Test on one machine, compare J/TH against stock, then batch-install across the fleet with the same verified file.
The rule
One before all. Numbers before belief.