class PerformanceEntry
package js.html
extended by PerformanceMark, PerformanceMeasure, PerformanceResourceTiming
Available on js
The PerformanceEntry object encapsulates a single performance metric that is part of the performance timeline. A performance entry can be directly created by making a performance mark or measure (for example by calling the mark() method) at an explicit point in an application. Performance entries are also created in indirect ways such as loading a resource (such as an image).
Documentation PerformanceEntry by Mozilla Contributors, licensed under CC-BY-SA 2.5.
See also:
Variables
read onlyduration:Float
A DOMHighResTimeStamp representing the time value of the duration of the performance event.
read onlyentryType:String
A DOMString representing the type of performance metric such as, for example, "mark". See property page for valid values.
read onlyname:String
A value that further specifies the value returned by the PerformanceEntry.entryType property. The value of both depends on the subtype. See property page for valid values.