what is p90 p99 metrics code example

Example 1: HTTPS P95 Latency

Request latency:
    min: 0.1
    max: 7.2
    median: 0.2
    p95: 0.5
    p99: 1.3

Example 2: HTTPS P95 Latency

Latency    Number of requests
1s         5
2s         5
3s         10
4s         40
5s         20
6s         15
7s         4
8s         1