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Fix to Highcharts not rendering more than 1000 datapoints #3564

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@christian-andersen-msft christian-andersen-msft commented Apr 24, 2025

Summary

Disables the turboThreshold option for Highcharts to improve performance

See comments to bug for detailed validation

Work Item(s)

Fixes AB#547547

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Issue #547547 is not valid. Please make sure you link an issue that exists, is open and is approved.

@github-actions github-actions bot added this to the Version 27.0 milestone Apr 24, 2025
@christian-andersen-msft christian-andersen-msft changed the title Highcharts bug Fix to Highcharts not rendering more than 1000 datapoints Apr 24, 2025
@@ -367,6 +367,7 @@ function createChart(chartData) {
},
},
stickyTracking: false,
turboThreshold: 0,
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Nice perf analysis in the bug - would be great if it is possible to log the render time + number of data points over a given threshold (e.g. 1 sec), that way we can monitor if we need to bring the threshold back or fine tune the value in the event of a livesite issue.

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