How to metric

Lesson 1: Use Percentiles Alternate title: avoid averages like the plague. Why do averages suck?┬á­čĄö Consider this example: you have some code which measures how long your users wait for a page to load. You have collected 6 data points, in milliseconds: 62, 920, 37, 20, 850, and 45. If you average these load times, ...