message: RpsChart: Fix array out of bound
  Closes
diff: @@ -104,7 +104,7 @@ export class RpsChart extends React.Component<RpsChartTypeProp, {}> {
  minRps = sample < minRps ? sample : minRps;
  maxRps = sample > maxRps ? sample : maxRps;
  if (sample !== 0) {
  - errSample = i <= dataErrors.length ? dataErrors[i].y : 0;
  + errSample = i < dataErrors.length ? dataErrors[i].y : 0;
  const errPct = (100 * errSample) / sample;
  if (isNaN(minPctErr) || errPct < minPctErr) {
  minPctErr = errPct;
  