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{
"_comment": "WalkGuide Spike Test — 0 → 200 VUs sudden spike. Simulasi viral event / banyak user pakai serentak.",
"scenarios": {
"spike": {
"executor": "ramping-vus",
"startVUs": 0,
"stages": [
{ "duration": "10s", "target": 5 },
{ "duration": "1s", "target": 200 },
{ "duration": "2m", "target": 200 },
{ "duration": "10s", "target": 5 },
{ "duration": "3m", "target": 5 },
{ "duration": "10s", "target": 0 }
],
"gracefulRampDown": "30s"
}
},
"thresholds": {
"http_req_duration": ["p(95)<3000"],
"http_req_failed": ["rate<0.10"],
"walkguide_error_rate": ["rate<0.10"],
"walkguide_sos_latency_ms": ["p(95)<1000"]
},
"summaryTrendStats": ["min", "med", "avg", "p(90)", "p(95)", "p(99)", "max"],
"summary_export": "k6-results/spike-test-summary.json"
}