src/vs/platform/diagnostics/common/diagnostics.ts/NullDiagnosticsService/getPerformanceInfo
class NullDiagnosticsService:	async getPerformanceInfo(mainProcessInfo: IMainProcessInfo, remoteInfo: (IRemoteDiagnosticInfo | IRemoteDiagnosticError)[]): Promise<PerformanceInfo> {
		return {};
	}