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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

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
resourcetimingbufferfull_event
46
22-57
79
35
No
No
11
46
≤37-57
46
25-57
35
Yes
No
5.0
1.5-7.0

See also

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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/Performance/resourcetimingbufferfull_event