stressTestConfigAndSampleResponse

Config:

import http from "k6/http";
import { check } from "k6";
import { Rate } from "k6/metrics";

export let errorRate = new Rate("errors");

export let options = {
  thresholds: {
    "errors": ["rate<0.1"], // <10% errors
  }
};


export default function() {
    const result = check(http.get("http://localhost:3000/9999996/"), {
      "status is 200": (r) => r.status == 200
    })
    errorRate.add(!result);
  };
  
  
  results:
  
  Averys-MacBook-Air:Recommendations averylizette$ k6 run --vus 1 --duration 30s checks_thresholds.js

          /\      |‾‾|  /‾‾/  /‾/
     /\  /  \     |  |_/  /  / /
    /  \/    \    |      |  /  ‾‾\
   /          \   |  |‾\  \ | (_) |
  / __________ \  |__|  \__\ \___/ .io

  execution: local
     output: -
     script: checks_thresholds.js

    duration: 30s, iterations: -
         vus: 1,   max: 1

    done [==========================================================] 30s / 30s

    ✓ status is 200

    checks.....................: 100.00% ✓ 12063 ✗ 0
    data_received..............: 9.3 MB  311 kB/s
    data_sent..................: 1.1 MB  35 kB/s
  ✓ errors.....................: 0.00%   ✓ 0     ✗ 12063
    http_req_blocked...........: avg=5.04µs   min=2µs      med=4µs    max=1.97ms   p(90)=6µs    p(95)=6µs
    http_req_connecting........: avg=35ns     min=0s       med=0s     max=431µs    p(90)=0s     p(95)=0s
    http_req_duration..........: avg=2.23ms   min=801µs    med=1.38ms max=216.24ms p(90)=3.24ms p(95)=4.85ms
    http_req_receiving.........: avg=110.58µs min=52µs     med=99µs   max=16.4ms   p(90)=146µs  p(95)=176µs
    http_req_sending...........: avg=24.55µs  min=12µs     med=22µs   max=1.1ms    p(90)=32µs   p(95)=40µs
    http_req_tls_handshaking...: avg=0s       min=0s       med=0s     max=0s       p(90)=0s     p(95)=0s
    http_req_waiting...........: avg=2.1ms    min=679µs    med=1.25ms max=216.11ms p(90)=3.08ms p(95)=4.66ms
    http_reqs..................: 12063   402.097521/s
    iteration_duration.........: avg=2.45ms   min=965.28µs med=1.6ms  max=216.44ms p(90)=3.51ms p(95)=5.1ms
    iterations.................: 12063   402.097521/s
    vus........................: 1       min=1   max=1
    vus_max....................: 1       min=1   max=1