54', '51224', '51893', '52563', '53232', '53902', '54572', '55241', '55911', '56580', '57250', '57920', '58589', '59259', '59928', '60598', '61267', '61937', '62607', '63276', '63946', '64615', '65285', '65955', '66624'],
    tickInterval: 20
  },
  yAxis: {
    min: 0,
    title: { text: 'Percentage of Requests' },
    reversedStacks: false
  },
  tooltip: {
    formatter: function() {
      return '<b>'+ this.x +' ms</b><br/>'+
      this.series.name +': '+ this.y +' %<br/>'+
      'Total: '+ this.point.s