![]() You can use the troubleshooting page when you learn about potential Performance Monitoring provides a troubleshooting page in the Firebase console that highlights metricĬhanges, making it easy to quickly address and minimize the impact of performance issues on yourĪpps and users. The table displays some top metrics for each trace, and you can even sort the list by the In the Firebase console, scroll down to the traces table, then click the appropriate subtab. The metrics board shows collected metric data over time, both in graphical form and as a More_vert on a populated metric card for more options,įor example to replace or remove a metric. Click an empty metric card, then select an existing metric to add to your board.Performance dashboardin the Firebase console. To add a metric to your metrics board, follow these steps: You can quickly identify regressions by seeing week-over-weekĬhanges or verify that recent changes in your code are improving performance. To learn how your key metrics are trending, add them to your metrics board at the top of the Learn more about real-time performance data. Monitoring SDK version that's compatible with real-time data processing. To view real-time performance data, make sure that your app uses a Performance The name of this collected metric is called These traces are out-of-the-box traces, so you cannot add custom metrics orĪll these traces are like timers because they measure the time it takes for the Stops when it receives the UIApplicationDidBecomeActiveNotification In theĬonsole, the trace's name is _app_in_background. This trace measures the time when the app is running in the background. UIApplicationWillResignActiveNotification notification. UIApplicationDidBecomeActiveNotification notification. The collected metric for this trace is "duration". In the console, the trace's name is _app_in_foreground. This trace measures the time when the app is running in the foreground andĪvailable to the user. Receives the UIApplicationDidBecomeActiveNotification notification. Stops after the first successful run loop that occurs after the application Starts when the application loads the first Object to memory. TheĬollected metric for this trace is "duration". In the console, the trace's name is _app_start. This trace measures the time between when the user opens the app and when theĪpp is responsive. ![]() They measure the time it takes for the process to run. Performance Monitoring uses method calls and notifications in your app to determine whenĮach type of trace starts and stops. Monitoring your app, but to learn about the performance of specific tasks or These out-of-the-box traces get you started with Table, which is at the bottom of the Performance dashboard (learn more about You can view data from these traces in the Custom traces subtab of the traces Since these traces only collect the metric "duration", they are sometimes called Time when the app is running in the background Time when the app is running in the foreground and available to the userĪpp-in-background trace - A trace that measures the The user opens the app and when the app is responsiveĪpp-in-foreground trace - A trace that measures the The time it takes for the process to run (the "duration").Īpp start trace - A trace that measures the time between when All these traces are like timers because they measure Performance Monitoring uses traces to collect data about monitored processes in your app.Ī trace is a report that contains data captured between two points in timeįor Apple and Android apps, Performance Monitoring automatically collects several traces
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