问题
When use Highstock we meet a performance issue when we use the line with compare. We need to add 15 line series and each series have 800 points. And it will cause the "Stop running this scripts" issue in IE 8 or lower.
And this happens not only when we add data to the chart, when we change the size of the chart this also happened.
Does anyone have experience on this issue ?
In IE 9 or other browser it works well but the performance is a bad.
回答1:
Have you tried modify turbothreshold parameter? http://api.highcharts.com/highcharts#plotOptions.series.turboThreshold
Take look at http://www.highcharts.com/component/content/article/2-news/48-loading-millions-of-points-in-highcharts
Morever you can try to disable animations / markers / shadows to improve performance.
来源：https://stackoverflow.com/questions/15149145/highstock-performance-issue