src/vs/workbench/api/common/extHostCommands.ts/ExtHostCommands/_reportTelemetry
class ExtHostCommands:	private _reportTelemetry(command: CommandHandler, id: string, duration: number) {
		if (!command.extension || command.extension.isBuiltin) {
			return;
		}
		type ExtensionActionTelemetry = {
			extensionId: string;
			id: string;
			duration: number;
		};
		type ExtensionActionTelemetryMeta = {
			extensionId: { classification: 'SystemMetaData'; purpose: 'FeatureInsight'; comment: 'The id of the extension handling the command, informing which extensions provide most-used functionality.' };
			id: { classification: 'SystemMetaData'; purpose: 'FeatureInsight'; comment: 'The id of the command, to understand which specific extension features are most popular.' };
			duration: { classification: 'SystemMetaData'; purpose: 'FeatureInsight'; isMeasurement: true; comment: 'The duration of the command execution, to detect performance issues' };
			owner: 'digitarald';
			comment: 'Used to gain insight on the most popular commands used from extensions';
		};
		this.#telemetry.$publicLog2<ExtensionActionTelemetry, ExtensionActionTelemetryMeta>('Extension:ActionExecuted', {
			extensionId: command.extension.identifier.value,
			id: id,
			duration: duration,
		});
	}