import { delay } from "https://deno.land/std@0.147.0/async/mod.ts";import { markdownTable } from "https://esm.sh/markdown-table@3.0.2";
async function oha(url?: string) { const u = url ?? "http://localhost:9000"; const args = [ "-j", "--no-tui", "-z", "10s", u, ]; const oh = `oha ${args.join().replaceAll(",", " ")}`; console.log(oh); const command = new Deno.Command("oha", { args, }); const { code, stdout, stderr } = await command.output(); const err = new TextDecoder().decode(stderr); if (!err && code === 0) { const output = new TextDecoder().decode(stdout); const o = JSON.parse(output); o["oha"] = oh; return o; }}
async function killServer() { const l = Deno.run({ cmd: [`lsof`, `-t`, `-i:9000`], stdout: "piped", stderr: "piped", stdin: "null", });
const pid = JSON.parse(new TextDecoder().decode(await l.output())); const c = Deno.run({ cmd: ["kill", "-9", `${pid}`] }); await c.status(); await delay(1000);}
async function bench(server: string, ext: string) { await delay(500); Deno.run({ cmd: ["deno", "task", `${server}`], }); await delay(500); let res; if (server === "params") { const url = "http://localhost:9000/agus?title=lead"; res = await oha(url); } else { res = await oha(); }
await killServer(); return { ext, module: server, requestsPerSec: <number> res.summary.requestsPerSec, oha: res.oha, };}
await delay(60 * 1000);
const server: { name: string; ext: string }[] = [];
for await (const f of Deno.readDir("./examples")) { const [name, ext] = f.name.split("."); server.push({ name, ext });}
const res = [];for (const f of server) { const r = await bench(f.name, f.ext); res.push(r);}
const table = res.sort((a, b) => b.requestsPerSec - a.requestsPerSec);const max = table[0];
const t = table.map((v) => { const relative = (v.requestsPerSec / max.requestsPerSec) * 100; const m = `[${v.module}](/examples/${v.module}.${v.ext})`; return [ m, v.requestsPerSec.toFixed(2), relative.toFixed(0) + "%", `\`${v.oha}\``, ];});
let markdown = `# Benchmarks`;markdown += `\n${ markdownTable([ ["module", "rps", "relative", "cmd"], ...t, ])}`;
await Deno.writeTextFile("bench/result.json", JSON.stringify(table));await Deno.writeTextFile("bench/result.md", markdown);