How Jeff Dean’s “Latency Numbers Everybody Should Know” decreased from 1990–2020 / github

see also

• “How NOT to Measure Latency” by Gil Tene / Measuring Latency (2015)
  • talk only about the good
  • time windows measure problem / missing percentile
  • coordinated omission problem - long operations only get measured once
    • delays outside of timing window do not get measured at all
    • gatling is only one that to not exibit coordinated omission problem - jmeter all other are wrong
  • service time vs response time - waiter action time vs queue of people to serve - what is sustainable speed / load?