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Commit a71dd59

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brunocrohaduh95
authored andcommitted
benchmark: calibrate config dgram multi-buffer
PR-URL: #59696 Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
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‎benchmark/dgram/multi-buffer.js‎

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+7-7Lines changed: 7 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -5,18 +5,18 @@ const common = require('../common.js');
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const dgram = require('dgram');
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const PORT = common.PORT;
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// `num` is the number of send requests to queue up each time.
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// `n` is the number of send requests to queue up each time.
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// Keep it reasonably high (>10) otherwise you're benchmarking the speed of
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// event loop cycles more than anything else.
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const bench = common.createBenchmark(main, {
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len: [64, 256, 1024],
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num: [100],
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chunks: [1, 2, 4, 8],
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len: [64, 512, 1024],
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n: [100],
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chunks: [1, 8],
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type: ['send', 'recv'],
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dur: [5],
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});
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function main({ dur, len, num, type, chunks }) {
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function main({ dur, len, n, type, chunks }) {
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const chunk = [];
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for (let i = 0; i < chunks; i++) {
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chunk.push(Buffer.allocUnsafe(Math.round(len / chunks)));
@@ -26,11 +26,11 @@ function main({ dur, len, num, type, chunks }) {
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const socket = dgram.createSocket('udp4');
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function onsend() {
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if (sent++ % num === 0) {
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if (sent++ % n === 0) {
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// The setImmediate() is necessary to have event loop progress on OSes
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// that only perform synchronous I/O on nonblocking UDP sockets.
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setImmediate(() => {
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for (let i = 0; i < num; i++) {
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for (let i = 0; i < n; i++) {
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socket.send(chunk, PORT, '127.0.0.1', onsend);
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}
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});

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