Performance: resourcetimingbufferfull event

The resourcetimingbufferfull event is fired when the browser's resource timing buffer is full.

Bubbles Yes
Cancelable Yes
Interface Event
Event handler property onresourcetimingbufferfull

Examples

The following example sets a callback function on the onresourcetimingbufferfull property.

function buffer_full(event) {
  console.log("WARNING: Resource Timing Buffer is FULL!");
  performance.setResourceTimingBufferSize(200);
}
function init() {
  // Set a callback if the resource buffer becomes filled
  performance.onresourcetimingbufferfull = buffer_full;
}
<body onload="init()">

Note that you could also set up the handler using the addEventListener() function:

performance.addEventListener('resourcetimingbufferfull', buffer_full);

Specifications

Specification Status Comment
Resource Timing Level 1
The definition of 'onresourcetimingbufferfull' in that specification.		 Candidate Recommendation Initial definition.

Browser compatibility

DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
resourcetimingbufferfull eventChrome Full support 46
Full support 46
No support 22 — 57
Alternate Name
Alternate Name Uses the non-standard name: webkitresourcetimingbufferfull
Edge Full support ≤79Firefox Full support YesIE No support NoOpera No support NoSafari Full support 11WebView Android Full support 46
Full support 46
No support ? — 57
Alternate Name
Alternate Name Uses the non-standard name: webkitresourcetimingbufferfull
Chrome Android Full support 46
Full support 46
No support 25 — 57
Alternate Name
Alternate Name Uses the non-standard name: webkitresourcetimingbufferfull
Firefox Android Full support YesOpera Android Full support YesSafari iOS No support NoSamsung Internet Android Full support 5.0
Full support 5.0
No support 1.5 — 7.0
Alternate Name
Alternate Name Uses the non-standard name: webkitresourcetimingbufferfull

Legend

Full support
Full support
No support
No support
Uses a non-standard name.
Uses a non-standard name.

See Also