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# Run EdgeWorkers Code Profiler on cold start

You can now configure the [Code Profiler](doc:edgeworkers-code-profiler) to run the EdgeWorkers initialization code first.

Profiling data from cold start executions includes information about code that runs outside an EdgeWorkers event handler. You can use these insights to help improve the [wall time](doc:resource-tier-limitations) consumption of your code during EdgeWorkers events.