vault / systems / latency.md

P95 latency

System design 56 words 2 outgoing 3 backlinks

P95 describes the point below which 95% of measured request times fall. It says more about slow requests than an average, but still needs a workload and measurement window. A load-test result is not a promise about production traffic. Bounded concurrency controls how much work a service accepts at once.

Read the full example: related post.