sChart.setTitle({
  text: '<span class="chart_title">Number of requests per second</span>',
  useHTML: true
});

var responses = unpack([[1692805241,[2,0,2]],[1692805242,[2,0,2]],[1692805243,[2,0,2]],[1692805244,[2,0,2]],[1692805245,[2,0,2]],[1692805246,[2,0,2]],[1692805247,[2,0,2]],[1692805248,[2,0,2]],[1692805249,[2,0,2]],[1692805250,[2,0,2]],[1692805251,[2,0,2]],[1692805252,[2,0,2]],[1692805253,[2,0,2]],[1692805254,[2,0,2]],[1692805255,[2,0,2]],[1692805256,[2,0,2]],[1692805257,[2,0,2]],[1692805258,[2,0,2