[Home](./index.md) > [@firebase/performance-types](./performance-types.md) > [PerformanceTrace](./performance-types.performancetrace.md) > [stop](./performance-types.performancetrace.stop.md) ## PerformanceTrace.stop() method Stops the timing of the trace instance and logs the data of the instance. Signature: ```typescript stop(): void; ``` Returns: void