'use strict'; const common = require('../common.js'); const bench = common.createBenchmark(main, { len: [64, 1024], n: [1e6] }); function main({ len, n }) { const buf = Buffer.alloc(len); var i; for (i = 0; i < buf.length; i++) buf[i] = i & 0xff; const hex = buf.toString('hex'); bench.start(); for (i = 0; i < n; i += 1) Buffer.from(hex, 'hex'); bench.end(n); }