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[DRAFT] Add scripts to trigger load tests using k6 #1476

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b88c397
Add load test scripts - k6
mrodm Aug 10, 2025
f6d83a4
Add bash script to trigger k6 tests
mrodm Aug 10, 2025
0458934
Update load test script
mrodm Aug 12, 2025
618d688
Add scenarios
mrodm Aug 12, 2025
dcc649d
Add two scenarios for steady load
mrodm Aug 12, 2025
b2a1060
Update load test script
mrodm Aug 13, 2025
21a291b
Add random sleeps
mrodm Aug 13, 2025
beceb9a
Remove queries with unknown query parameters
mrodm Aug 13, 2025
179af0e
Update tests
mrodm Nov 6, 2025
a5ee4a3
Add variables for min and max random sleeps
mrodm Nov 6, 2025
2d009e0
Add duration as parameter
mrodm Nov 6, 2025
3ee5f5b
Update load tests
mrodm Nov 7, 2025
ab924b4
Add more queries
mrodm Nov 7, 2025
55a71dc
Add more queries
mrodm Nov 7, 2025
542a435
Add requests
mrodm Nov 11, 2025
18dc373
Randomize queries in each iteration
mrodm Nov 11, 2025
dacbe05
Add elastic_package_registry query with prerelease
mrodm Nov 12, 2025
e03500f
Update waiting times
mrodm Nov 18, 2025
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346 changes: 346 additions & 0 deletions dev/load_tests/load_test_epr.js
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import http from 'k6/http';
import { check, group, sleep } from 'k6';
import { randomIntBetween } from 'https://jslib.k6.io/k6-utils/1.2.0/index.js';

const BASE = `${__ENV.TARGET_HOST}`;

export const options = {
scenarios: {
// 1a. Steady (Load) Test
// steady_load_iters: {
// executor: 'shared-iterations',
// exec: 'default',
// vus: `${__ENV.VUS_NUMBER}`,
// iterations: `${__ENV.ITERATIONS_NUMBER}`,
// maxDuration: '20m',
// startTime: '0s',
// tags: { test_type: 'steady_iters' },
// },
// 1b. Steady (Load) Test
steady_load_vus: {
executor: 'constant-vus',
exec: 'default',
// startTime: '30m10s',
vus: `${__ENV.VUS_NUMBER}`,
duration: `${__ENV.DURATION_TIME}`,
tags: { test_type: 'steady_vus' },
},
// 2. Stress Test - progressively increasing load
// stress: {
// executor: 'ramping-vus',
// exec: 'stressTest',
// startTime: '5m10s',
// stages: [
// { duration: '2m', target: 10 },
// { duration: '3m', target: 60 },
// { duration: '2m', target: 30 },
// { duration: '2m', target: 0 }, // ramp down
// ],
// tags: { test_type: 'stress' },
// },
// // 3. Spike Test - sudden surge
// spike: {
// executor: 'ramping-vus',
// exec: 'default',
// startTime: '12m10s',
// stages: [
// { duration: '10s', target: 50 }, // baseline
// { duration: '20s', target: 300 }, // sudden spike
// { duration: '2m', target: 300 }, // hold at peak
// { duration: '30s', target: 0 }, // ramp down
// ],
// tags: { test_type: 'spike' },
// },
// // 4. Soak (Endurance) Test - sustained high load
// soak: {
// executor: 'constant-vus',
// exec: 'default',
// startTime: '15m10s',
// vus: 75,
// duration: '10m',
// tags: { test_type: 'soak' },
// },
},
thresholds: {
// 'http_req_duration{test_type:steady_iters}': ['p(95)<15000'], // 95% of requests should be below 4000ms
'http_req_duration{test_type:steady_vus}': ['p(95)<15000'], // 95% of requests should be below 4000ms
// 'http_req_duration{test_type:stress}': ['p(95)<1000'], // Not run
// 'http_req_duration{test_type:spike}': ['p(95)<1500'], // Not run
// 'http_req_duration{test_type:soak}': ['p(95)<800'], // Not run
},
}

const packages = [
'/package/apm/8.14.3/',
'/package/apm/8.6.2/',
'/package/aws/1.16.4/',
'/package/beaconing/1.3.1/',
'/package/zoom/1.2.1/',
'/package/elastic_agent/2.6.7/',
'/package/elastic_agent/2.6.3/',
'/package/elastic_agent/2.5.0/',
'/package/elastic_agent/1.10.0/',
'/package/endpoint/9.2.0/',
'/package/endpoint/9.1.0/',
'/package/endpoint/9.0.2/',
'/package/endpoint/8.19.0/',
'/package/endpoint/8.18.1/',
'/package/endpoint/8.15.2/',
'/package/endpoint/0.13.1/',
'/package/apache/1.14.0/',
'/package/log/2.4.4/',
'/package/log/2.4.0/',
'/package/pad/0.6.4/',
'/package/lmd/2.5.2/',
'/package/elasticsearch/1.19.0/',
'/package/kibana/2.8.0/',
'/package/system/2.7.0/',
'/package/system/2.6.3/',
'/package/system/2.6.2/',
'/package/system/2.5.2/',
'/package/system/1.62.1/',
'/package/system/1.38.1/',
'/package/network_traffic/1.33.0/',
'/package/security_ai_prompts/1.0.10/',
'/package/elastic_connectors/1.0.3/',
'/package/winlog/2.4.0/',
'/package/cloud_security_posture/3.1.1/',
'/package/cloud_security_posture/1.12.0/',
'/package/security_detection_engine/9.2.1/',
'/package/entityanalytics_ad/0.17.0/',
'/package/httpjson/1.22.0/',
'/package/prometheus/1.24.2/',
'/package/linux/0.6.11/',
'/package/nginx_ingress_controller_otel/0.1.0/',
'/package/synthetics/1.3.0/',
'/package/netflow/2.23.1/',
'/package/windows/3.1.0/',
]

const statics = [
'/package/zoom/1.2.1/changelog.yml',
'/package/aws/1.16.4/changelog.yml',
'/package/system/1.38.1/changelog.yml',
'/package/network_traffic/1.33.0/changelog.yml',
'/package/security_ai_prompts/1.0.10/changelog.yml',
'/package/elastic_connectors/1.0.3/changelog.yml',
'/package/synthetics/1.3.0/changelog.yml',
'/package/netflow/2.23.1/changelog.yml',
'/package/windows/3.1.0/changelog.yml',

// test failures
'/package/nonexistent_package/1.0.0/changelog.yml',
'/package/aws/999.999.999/changelog.yml',
'/package/system/1.38.0/manifest.yml',
]

const artifacts = []
// const artifacts = [
// '/epr/zoom/zoom-1.2.1.zip',
// '/epr/aws/aws-1.16.4.zip',
// ]

const searches = [
'/search',
'/search?all=true&prerelease=true',
'/search?all=true',
'/search?spec.min=1.0&spec.max=3.0',
'/search?spec.min=2.0&spec.max=3.0',
'/search?spec.min=2.2&spec.max=3.1',
'/search?spec.min=3.0&spec.max=3.5',
'/search?prerelease=true&spec.min=2.3&spec.max=3.5',
'/search?spec.min=2.0&spec.max=3.0&prerelease=true',
'/search?capabilities=security&spec.min=3.0&spec.max=3.5',
'/search?prerelease=true&capabilities=security&spec.min=3.0&spec.max=3.5',
'/search?prerelease=true&capabilities=security',
'/search?prerelease=true&capabilities=observability',
'/search?prerelease=true&capabilities=observability,security',
'/search?prerelease=true&category=security',
'/search?prerelease=true&category=observability',
'/search?package=aws',
'/search?package=security_detection_engine',
'/search?package=security_detection_engine&prerelease=true',
'/search?package=elastic_package_registry',
'/search?package=elastic_package_registry&prerelease=true',
'/search?package=nginx',
'/search?package=nginx&prerelease=true',
'/search?package=system&prerelease=true&spec.min=2.3&spec.max=3.5',
'/search?package=system&prerelease=true&kibana.version=8.17.0',
'/search?package=synthetics&prerelease=true&kibana.version=8.17.10',
'/search?package=synthetics&experimental=true&kibana.version=8.5.0',
'/search?type=integration',
'/search?type=content',
'/search?type=content&kibana.version=9.2.1&spec.min=2.3&spec.max=3.5',
'/search?package=aws&all=true',
'/search?kibana.version=9.3.0&spec.min=2.3&spec.max=3.5',
'/search?kibana.version=9.2.1&spec.min=2.3&spec.max=3.5',
'/search?kibana.version=9.2.0&spec.min=2.3&spec.max=3.5',
'/search?prerelease=true&kibana.version=9.2.0&spec.min=2.3&spec.max=3.5',
'/search?kibana.version=9.1.6&spec.min=2.3&spec.max=3.4',
'/search?kibana.version=9.1.5&spec.min=2.3&spec.max=3.4',
'/search?kibana.version=9.1.4&spec.min=2.3&spec.max=3.4',
'/search?kibana.version=9.1.1&spec.min=2.3&spec.max=3.4',
'/search?kibana.version=9.0.8&spec.min=2.3&spec.max=3.3',
'/search?kibana.version=8.19.7&spec.max=3.4',
'/search?prerelease=true&kibana.version=9.1.5&spec.min=2.3&spec.max=3.4',
'/search?type=content&capabilities=apm,observability,uptime&spec.min=3.0&spec.max=3.5',
'/search?kibana.version=9.0.0&prerelease=true',
'/search?kibana.version=9.0.0',
'/search?kibana.version=8.19.6',
'/search?kibana.version=8.19.5',
'/search?kibana.version=8.19.4',
'/search?kibana.version=8.19.3',
'/search?kibana.version=8.19.2',
'/search?kibana.version=8.18.8',
'/search?prerelease=true&kibana.version=8.18.8',
'/search?kibana.version=8.18.5',
'/search?kibana.version=8.18.4',
'/search?kibana.version=8.18.2',
'/search?kibana.version=8.18.1',
'/search?kibana.version=8.18.0',
'/search?kibana.version=8.17.4',
'/search?kibana.version=8.17.3',
'/search?kibana.version=8.17.1',
'/search?kibana.version=8.16.0',
'/search?kibana.version=8.12.1',
'/search?kibana.version=8.1.0',
'/search?kibana.version=8.7.0',
'/search?kibana.version=9.1.0',
'/search?experimental=true&kibana.version=7.17.0',

// some wrong combinations to test edge cases
'/search?spec.min=3.5&spec.max=2.0',
'/search?spec.min=abc&spec.max=xyz',
'/search?kibana.version=invalid.version',
'/search?package=nonexistent_package',
'/search?type=unknown_type',
'/search?foo=bar'
// add more combinations as needed
];

const categories = [
'/categories',
'/categories?prerelease=true',
'/categories?prerelease=true&include_policy_templates=true',
'/categories?experimental=true&include_policy_templates=true&kibana.version=7.17.5',
'/categories?experimental=true&include_policy_templates=true&kibana.version=7.16.3',
'/categories?spec.min=2.0&spec.max=3.0',
'/categories?spec.min=2.2&spec.max=3.1',
'/categories?spec.min=2.0&spec.max=3.0&prerelease=true',
'/categories?prerelease=true&kibana.version=8.19.6',
'/categories?kibana.version=9.3.0&spec.min=2.3&spec.max=3.5',
'/categories?kibana.version=9.2.1&spec.min=2.3&spec.max=3.5',
'/categories?kibana.version=9.2.0&spec.min=2.3&spec.max=3.5',
'/categories?kibana.version=9.1.6&spec.min=2.3&spec.max=3.4',
'/categories?kibana.version=9.1.4&spec.min=2.3&spec.max=3.4',
'/categories?kibana.version=9.1.2&spec.min=2.3&spec.max=3.4',
'/categories?kibana.version=9.1.1&spec.min=2.3&spec.max=3.4',
'/categories?kibana.version=9.0.8&spec.min=2.3&spec.max=3.3',
'/categories?kibana.version=9.0.3&spec.min=2.3&spec.max=3.3',
'/categories?prerelease=true&kibana.version=9.1.6&spec.min=2.3&spec.max=3.4',
'/categories?prerelease=true&kibana.version=9.0.3&spec.min=2.3&spec.max=3.3',
'/categories?prerelease=true&capabilities=security',
'/categories?prerelease=true&capabilities=observability',
'/categories?prerelease=true&capabilities=observability,security',
'/categories?capabilities=security&spec.min=3.0&spec.max=3.5',
'/categories?capabilities=apm,observability,uptime&spec.min=3.0&spec.max=3.5',
'/categories?prerelease=true&capabilities=security&spec.min=3.0&spec.max=3.5',
'/categories?kibana.version=9.2.0',
'/categories?kibana.version=9.1.0',
'/categories?kibana.version=9.0.0&prerelease=true',
'/categories?kibana.version=9.0.0',
'/categories?kibana.version=8.19.3&prerelease=true',
'/categories?kibana.version=8.19.6',
'/categories?kibana.version=8.19.5',
'/categories?kibana.version=8.19.4',
'/categories?kibana.version=8.19.3',
'/categories?kibana.version=8.19.2',
'/categories?kibana.version=8.19.2&prerelease=true',
'/categories?kibana.version=8.18.8',
'/categories?kibana.version=8.18.2',
'/categories?kibana.version=8.18.1',
'/categories?kibana.version=8.18.0',
'/categories?kibana.version=8.17.8',
'/categories?kibana.version=8.17.8&prerelease=true',
'/categories?kibana.version=8.17.1',
'/categories?kibana.version=8.16.0',
'/categories?kibana.version=8.13.4',
'/categories?kibana.version=8.1.0',
'/categories?kibana.version=8.7.0',
'/categories?experimental=true&kibana.version=7.17.0',

// some wrong combinations to test edge cases
'/categories?spec.min=3.5&spec.max=2.0',
'/categories?spec.min=abc&spec.max=xyz',
'/categories?kibana.version=invalid.version',
'/categories?foo=bar',
// add more combinations as needed
];

const minSleep = 1;
const maxSleep = 2;

const shuffleArray = (array) => {
let arrayCopy = Array.from(array);
for (let i = array.length - 1; i > 0; i--) {
const j = Math.floor(Math.random() * (i + 1));
[arrayCopy[i], arrayCopy[j]] = [arrayCopy[j], arrayCopy[i]];
}
return arrayCopy;
};

export default function () {
// group('Core Endpoints', () => {
// http.get(`${BASE}/`, { tags: { endpoint: 'root' } });
// http.get(`${BASE}/health`, { tags: { endpoint: 'health' } });
// http.get(`${BASE}/favicon.ico`, { tags: { endpoint: 'favicon' } });
// });

// Set an initial sleep to randomize the start time of VUs
sleep(randomIntBetween(0, 2));

group('Package & EPR', () => {
let shuffledPackages = shuffleArray(packages);
shuffledPackages.forEach((path) => {
const res = http.get(`${BASE}${path}`, { tags: { endpoint: "package" } });
check(res, { 'status 200': r => r.status === 200 });
sleep(randomIntBetween(minSleep, maxSleep))
});
let shuffledArtifacts = shuffleArray(artifacts);
shuffledArtifacts.forEach((path) => {
const res = http.get(`${BASE}${path}`, { tags: { endpoint: "artifacts" } });
check(res, { 'status 200': r => r.status === 200 });
sleep(randomIntBetween(minSleep, maxSleep))
});
});

group('Statics', () => {
let shuffledStatics = shuffleArray(statics);
shuffledStatics.forEach((path) => {
const res = http.get(`${BASE}${path}`, { tags: { endpoint: "statics" } });
check(res, { 'status 200': r => r.status === 200 });
sleep(randomIntBetween(minSleep, maxSleep))
});
});

group('Search', () => {
// Test /search with varying query parameters
let shuffledSearches = shuffleArray(searches);
shuffledSearches.forEach((path) => {
const res = http.get(`${BASE}${path}`, { tags: { endpoint: "search" } });
check(res, { 'status 200': r => r.status === 200 });
sleep(randomIntBetween(minSleep, maxSleep))
});
});

group('Categories', () => {
// Test /categories with varying query parameters
let shuffledCategories = shuffleArray(categories);
shuffledCategories.forEach((path) => {
const res = http.get(`${BASE}${path}`, { tags: { endpoint: "categories" } });
check(res, { 'status 200': r => r.status === 200 });
sleep(randomIntBetween(minSleep, maxSleep))
});
});
}

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