Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /proc/self/root/home/real/node-v13.0.1/benchmark/http/ |
'use strict';
const common = require('../common');
const bench = common.createBenchmark(main, {
len: [4, 8, 16, 32],
n: [1e5]
}, {
flags: ['--expose-internals', '--no-warnings']
});
function main({ len, n }) {
const { HTTPParser } = common.binding('http_parser');
const REQUEST = HTTPParser.REQUEST;
const kOnHeaders = HTTPParser.kOnHeaders | 0;
const kOnHeadersComplete = HTTPParser.kOnHeadersComplete | 0;
const kOnBody = HTTPParser.kOnBody | 0;
const kOnMessageComplete = HTTPParser.kOnMessageComplete | 0;
const CRLF = '\r\n';
function processHeader(header, n) {
const parser = newParser(REQUEST);
bench.start();
for (let i = 0; i < n; i++) {
parser.execute(header, 0, header.length);
parser.initialize(REQUEST, {});
}
bench.end(n);
}
function newParser(type) {
const parser = new HTTPParser();
parser.initialize(type, {});
parser.headers = [];
parser[kOnHeaders] = function() { };
parser[kOnHeadersComplete] = function() { };
parser[kOnBody] = function() { };
parser[kOnMessageComplete] = function() { };
return parser;
}
let header = `GET /hello HTTP/1.1${CRLF}Content-Type: text/plain${CRLF}`;
for (let i = 0; i < len; i++) {
header += `X-Filler${i}: ${Math.random().toString(36).substr(2)}${CRLF}`;
}
header += CRLF;
processHeader(Buffer.from(header), n);
}