node/benchmark/process/next-tick-depth.js

'use strict';
var common = require('../common.js');
var bench = common.createBenchmark(main, {
  millions: [2]
});

process.maxTickDepth = Infinity;

function main(conf) {
  var n = +conf.millions * 1e6;

  bench.start();
  process.nextTick(onNextTick);
  function onNextTick() {
    if (--n)
      process.nextTick(onNextTick);
    else
      bench.end(+conf.millions);
  }
}