files/en-us/web/api/performance/getentries/index.md
{{APIRef("Performance API")}}{{AvailableInWorkers}}
The getEntries() method returns an array of all {{domxref("PerformanceEntry")}} objects currently present in the performance timeline.
If you are only interested in performance entries of certain types or that have certain names, see {{domxref("Performance.getEntriesByType", "getEntriesByType()")}} and {{domxref("Performance.getEntriesByName", "getEntriesByName()")}}.
[!NOTE] This method does not notify you about new performance entries; you will only get entries that are present in the performance timeline at the time you call this method. To receive notifications about entries as they become available, use a {{domxref("PerformanceObserver")}}.
The following entry types are not supported by this method at all and won't be returned even if entries for these types might exist:
"element" ({{domxref("PerformanceElementTiming")}})"event" ({{domxref("PerformanceEventTiming")}})"largest-contentful-paint" ({{domxref("LargestContentfulPaint")}})"layout-shift" ({{domxref("LayoutShift")}})"longtask" ({{domxref("PerformanceLongTaskTiming")}})To access entries of these types, you must use a {{domxref("PerformanceObserver")}} instead.
getEntries()
None.
An {{jsxref("Array")}} of {{domxref("PerformanceEntry")}} objects. The items will be in chronological order based on the entries' {{domxref("PerformanceEntry.startTime","startTime")}}.
Assuming you created your own {{domxref("PerformanceMark")}} and {{domxref("PerformanceMeasure")}} objects at appropriate places in your code, you might want to log all them to the console like this:
// Example markers/measures
performance.mark("login-started");
performance.mark("login-finished");
performance.mark("form-sent");
performance.mark("video-loaded");
performance.measure("login-duration", "login-started", "login-finished");
const entries = performance.getEntries();
entries.forEach((entry) => {
if (entry.entryType === "mark") {
console.log(`${entry.name}'s startTime: ${entry.startTime}`);
}
if (entry.entryType === "measure") {
console.log(`${entry.name}'s duration: ${entry.duration}`);
}
});
{{Specifications}}
{{Compat}}