Latency, Throughput & The Numbers

The latency table, throughput vs latency, Little's Law, queueing, and tail percentiles.

0 / 6 solved

Question Tags Difficulty Success

1. Sydney Says Hello

round-trip-timepropagation-delay +1

Medium 67%

2. The Last Ten Percent

queueing-delayutilization +1

Medium 54%

3. Four Ways To Fetch

latencynapkin-math +2

Medium 56%

4. Three Round Trips Deep

latencypropagation-delay +2

Medium 63%

5. One Hundred Chances

tail-latencyfan-out +1

Hard 50%

6. Mean Of The Nines

latencypercentiles +2

Hard —

Learning Resources

Latency numbers every programmer should know

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