docs: function onCycle(cycle, opts) {
    let hz = Math.round(cycle.hz).toLocaleString()
    let rme = '\xb1' + cycle.stats.rme.toFixed(2) + '%'
  
    // add colors
    hz = color(34) + hz + color(0)
    rme = color(33) + rme + color(0)
  
    const padding = ' '.repeat(opts.width - cycle.name.length)
    console.log(`${cycle.name}${padding}  ${hz} ops/sec  ${rme}`)
  }