An util used for adding performance checkpoints which can be then used for analyzing the chart performance.
The checkpoints are created via the Performance API
default implementation adds mark to the browser's performance timeline.
Alternatively, override this to add a mark to a separate collection without polluting the global object.
MDN Reference
An util used for adding performance checkpoints which can be then used for analyzing the chart performance. The checkpoints are created via the Performance API
By default it is disabled, to make use of the utils set PerformanceDebugHelper.enableDebug. Some checkpoints are set implicitly. Custom checkpoints could be set using PerformanceDebugHelper.mark. To output the results use PerformanceDebugHelper.outputLogs.