instantiationService.invokeFunction(accessor => {
		const services = new ServiceCollection();
		const environmentService = accessor.get(IEnvironmentService);
		const { appRoot, extensionsPath, extensionDevelopmentLocationURI, isBuilt, installSourcePath } = environmentService;
		const telemetryLogService = new FollowerLogService(logLevelClient, createSpdLogService('telemetry', initData.logLevel, environmentService.logsPath));
		telemetryLogService.info('The below are logs for every telemetry event sent from VS Code once the log level is set to trace.');
		telemetryLogService.info('===========================================================');

		let appInsightsAppender: ITelemetryAppender | null = NullAppender;
		if (!extensionDevelopmentLocationURI && !environmentService.args['disable-telemetry'] && product.enableTelemetry) {
			if (product.aiConfig && product.aiConfig.asimovKey && isBuilt) {
				appInsightsAppender = new AppInsightsAppender(eventPrefix, null, product.aiConfig.asimovKey, telemetryLogService);
				disposables.push(appInsightsAppender); // Ensure the AI appender is disposed so that it flushes remaining data
			}
			const config: ITelemetryServiceConfig = {
				appender: combinedAppender(appInsightsAppender, new LogAppender(logService)),
				commonProperties: resolveCommonProperties(product.commit, pkg.version, configuration.machineId, installSourcePath),
				piiPaths: [appRoot, extensionsPath]
			};

			services.set(ITelemetryService, new SyncDescriptor(TelemetryService, [config]));
		} else {
			services.set(ITelemetryService, NullTelemetryService);
		}
		server.registerChannel('telemetryAppender', new TelemetryAppenderChannel(appInsightsAppender));

		services.set(IExtensionManagementService, new SyncDescriptor(ExtensionManagementService, [false]));
		services.set(IExtensionGalleryService, new SyncDescriptor(ExtensionGalleryService));
		services.set(ILocalizationsService, new SyncDescriptor(LocalizationsService));

		const instantiationService2 = instantiationService.createChild(services);

		instantiationService2.invokeFunction(accessor => {

			const extensionManagementService = accessor.get(IExtensionManagementService);
			const channel = new ExtensionManagementChannel(extensionManagementService, () => null);
			server.registerChannel('extensions', channel);

			const localizationsService = accessor.get(ILocalizationsService);
			const localizationsChannel = new LocalizationsChannel(localizationsService);
			server.registerChannel('localizations', localizationsChannel);

			// clean up deprecated extensions
			(extensionManagementService as ExtensionManagementService).removeDeprecatedExtensions();
			// update localizations cache
			(localizationsService as LocalizationsService).update();
			// cache clean ups
			disposables.push(combinedDisposable([
				instantiationService2.createInstance(NodeCachedDataCleaner),
				instantiationService2.createInstance(LanguagePackCachedDataCleaner),
				instantiationService2.createInstance(StorageDataCleaner),
				instantiationService2.createInstance(LogsDataCleaner)
			]));
			disposables.push(extensionManagementService as ExtensionManagementService);
		});
	});

	instantiationService.invokeFunction(accessor => {
		const appenders: AppInsightsAppender[] = [];

		if (product.aiConfig && product.aiConfig.asimovKey) {
			appenders.push(new AppInsightsAppender(eventPrefix, null, product.aiConfig.asimovKey));
		}

		// It is important to dispose the AI adapter properly because
		// only then they flush remaining data.
		disposables.push(...appenders);

		const appender = combinedAppender(...appenders);
		server.registerChannel('telemetryAppender', new TelemetryAppenderChannel(appender));

		const services = new ServiceCollection();
		const environmentService = accessor.get(IEnvironmentService);
		const { appRoot, extensionsPath, extensionDevelopmentPath, isBuilt, installSourcePath } = environmentService;

		if (isBuilt && !extensionDevelopmentPath && !environmentService.args['disable-telemetry'] && product.enableTelemetry) {
			const config: ITelemetryServiceConfig = {
				appender,
				commonProperties: resolveCommonProperties(product.commit, pkg.version, configuration.machineId, installSourcePath),
				piiPaths: [appRoot, extensionsPath]
			};

			services.set(ITelemetryService, new SyncDescriptor(TelemetryService, config));
		} else {
			services.set(ITelemetryService, NullTelemetryService);
		}

		services.set(IExtensionManagementService, new SyncDescriptor(ExtensionManagementService));
		services.set(IExtensionGalleryService, new SyncDescriptor(ExtensionGalleryService));
		services.set(ILocalizationsService, new SyncDescriptor(LocalizationsService));

		const instantiationService2 = instantiationService.createChild(services);

		instantiationService2.invokeFunction(accessor => {
			const extensionManagementService = accessor.get(IExtensionManagementService);
			const channel = new ExtensionManagementChannel(extensionManagementService);
			server.registerChannel('extensions', channel);

			// clean up deprecated extensions
			(extensionManagementService as ExtensionManagementService).removeDeprecatedExtensions();

			const localizationsService = accessor.get(ILocalizationsService);
			const localizationsChannel = new LocalizationsChannel(localizationsService);
			server.registerChannel('localizations', localizationsChannel);

			createSharedProcessContributions(instantiationService2);
			disposables.push(extensionManagementService as ExtensionManagementService);
		});
	});

	instantiationService.invokeFunction(accessor => {
		const services = new ServiceCollection();
		const environmentService = accessor.get(IEnvironmentService);
		const { appRoot, extensionsPath, extensionDevelopmentLocationURI, isBuilt, installSourcePath } = environmentService;
		const telemetryLogService = new FollowerLogService(logLevelClient, createSpdLogService('telemetry', initData.logLevel, environmentService.logsPath));

		let appInsightsAppender: ITelemetryAppender = NullAppender;
		if (product.aiConfig && product.aiConfig.asimovKey && isBuilt) {
			appInsightsAppender = new AppInsightsAppender(eventPrefix, null, product.aiConfig.asimovKey, telemetryLogService);
			disposables.push(appInsightsAppender); // Ensure the AI appender is disposed so that it flushes remaining data
		}
		server.registerChannel('telemetryAppender', new TelemetryAppenderChannel(appInsightsAppender));

		if (!extensionDevelopmentLocationURI && !environmentService.args['disable-telemetry'] && product.enableTelemetry) {
			const config: ITelemetryServiceConfig = {
				appender: combinedAppender(appInsightsAppender, new LogAppender(logService)),
				commonProperties: resolveCommonProperties(product.commit, pkg.version, configuration.machineId, installSourcePath),
				piiPaths: [appRoot, extensionsPath]
			};

			services.set(ITelemetryService, new SyncDescriptor(TelemetryService, config));
		} else {
			services.set(ITelemetryService, NullTelemetryService);
		}

		services.set(IExtensionManagementService, new SyncDescriptor(ExtensionManagementService));
		services.set(IExtensionGalleryService, new SyncDescriptor(ExtensionGalleryService));
		services.set(ILocalizationsService, new SyncDescriptor(LocalizationsService));

		const instantiationService2 = instantiationService.createChild(services);

		instantiationService2.invokeFunction(accessor => {
			const extensionManagementService = accessor.get(IExtensionManagementService);
			const channel = new ExtensionManagementChannel(extensionManagementService);
			server.registerChannel('extensions', channel);

			// clean up deprecated extensions
			(extensionManagementService as ExtensionManagementService).removeDeprecatedExtensions();

			const localizationsService = accessor.get(ILocalizationsService);
			const localizationsChannel = new LocalizationsChannel(localizationsService);
			server.registerChannel('localizations', localizationsChannel);

			createSharedProcessContributions(instantiationService2);
			disposables.push(extensionManagementService as ExtensionManagementService);
		});
	});

	instantiationService.invokeFunction(accessor => {
		const appenders: AppInsightsAppender[] = [];

		if (product.aiConfig && product.aiConfig.key) {
			appenders.push(new AppInsightsAppender(eventPrefix, null, product.aiConfig.key));
		}

		if (product.aiConfig && product.aiConfig.asimovKey) {
			appenders.push(new AppInsightsAppender(eventPrefix, null, product.aiConfig.asimovKey));
		}

		// It is important to dispose the AI adapter properly because
		// only then they flush remaining data.
		process.once('exit', () => appenders.forEach(a => a.dispose()));

		const appender = combinedAppender(...appenders);
		server.registerChannel('telemetryAppender', new TelemetryAppenderChannel(appender));

		const services = new ServiceCollection();
		const { appRoot, extensionsPath, extensionDevelopmentPath, isBuilt } = accessor.get(IEnvironmentService);

		if (isBuilt && !extensionDevelopmentPath && product.enableTelemetry) {
			const config: ITelemetryServiceConfig = {
				appender,
				commonProperties: resolveCommonProperties(product.commit, pkg.version),
				piiPaths: [appRoot, extensionsPath]
			};

			services.set(ITelemetryService, new SyncDescriptor(TelemetryService, config));
		} else {
			services.set(ITelemetryService, NullTelemetryService);
		}

		services.set(IExtensionManagementService, new SyncDescriptor(ExtensionManagementService));
		services.set(IExtensionGalleryService, new SyncDescriptor(ExtensionGalleryService));

		const instantiationService2 = instantiationService.createChild(services);

		instantiationService2.invokeFunction(accessor => {
			const extensionManagementService = accessor.get(IExtensionManagementService);
			const channel = new ExtensionManagementChannel(extensionManagementService);
			server.registerChannel('extensions', channel);

			// clean up deprecated extensions
			(extensionManagementService as ExtensionManagementService).removeDeprecatedExtensions();
		});
	});