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@@ -0,0 +1,47 @@
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+// NOTE:
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+// requires the env vars HTTP_PORT and AUTH_TOKENS to be set
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+
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+import "dotenv/config";
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+import _axios from "axios";
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+import percentile from "percentile";
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+
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+const settings = {
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+ amount: 50,
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+ url: `http://127.0.0.1:${process.env.HTTP_PORT}/search/top?q=pink guy - dog festival directions`,
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+};
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+
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+
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+const axios = _axios.create({ timeout: 10_000 });
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+
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+async function run() {
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+ console.log(`\n\n>>> Running latency test with ${settings.amount} requests...\n`);
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+ const startTs = Date.now();
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+
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+ const times = [];
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+ for(let i = 0; i < settings.amount; i++) {
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+ const start = Date.now();
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+ await axios.get(settings.url, {
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+ headers: {
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+ "Cache-Control": "no-cache",
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+ Authorization: `Bearer ${process.env.AUTH_TOKENS!.split(",")[0]}`,
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+ },
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+ });
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+ times.push(Date.now() - start);
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+
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+ i % 10 === 0 && i !== 0 && console.log(`Sent ${i} of ${settings.amount} requests`);
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+ }
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+
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+ const avg = (times.reduce((a, c) => a + c, 0) / times.length).toFixed(0);
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+ const perc80 = percentile(80, times);
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+ const perc95 = percentile(95, times);
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+ const perc99 = percentile(99, times);
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+
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+ console.log(`\n>>> Latency test finished after ${((Date.now() - startTs) / 1000).toFixed(2)}s`);
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+ console.log(`avg:\t${avg}\tms`);
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+ console.log(`80th%:\t${perc80}\tms`);
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+ console.log(`95th%:\t${perc95}\tms`);
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+ console.log(`99th%:\t${perc99}\tms`);
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+ console.log();
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+}
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+
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+run();
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Sven