Schema:LayoutJank
PHP logging
EventLogging::logEvent( 'LayoutJank', 18935150, $event );
extension.json setup for JavaScript logging
{
"attributes": {
"EventLogging": {
"Schemas": {
"LayoutJank": 18935150
}
}
}
}
JavaScript logging
mw.track( 'event.LayoutJank', { /* ... */ } );
Revision 18935150
| description | "Holds the layout jank fractions captured by the NavigationTiming extension" | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| properties |
|