Screen Loads Module

The Screen Loads module records metrics from spans in ui.load transactions using specific span operations.

KeyUnitDescriptionConditions
time_to_initial_displaymillisecondsThe time it took to load the first framerequired
time_to_full_displaymillisecondsThe time it took to fully load the screenoptional, requires manual instrumentation

Span OPDescription
db.sql.queryA database query
db.sql.roomA database query using the Room library on Android
db.sql.transaction-
dbAn operation on the database
file.readReading a file from the file system
file.writeWriting to a file on the file system
http.clientAn outgoing network request
ui.loadAn operation on a mobile UI
ui.load.full_displayWhen the screen has fully completed loading
ui.load.initial_displayWhen the screen has rendered its first frame
Help improve this content
Our documentation is open source and available on GitHub. Your contributions are welcome, whether fixing a typo (drat!) or suggesting an update ("yeah, this would be better").