OLD | NEW |
(Empty) | |
| 1 The page load metrics subsystem captures and records UMA metrics related to |
| 2 page loading. This includes page timing metrics, such as time to first |
| 3 paint, as well as page interaction metrics, such as number of page loads |
| 4 aborted before first paint. |
| 5 |
| 6 The page load metrics subsystem is not supported on iOS, as it requires hooks |
| 7 into Blink for page timing metrics that are unavailable on iOS. |
| 8 |
| 9 This component has the following structure: |
| 10 - chrome/browser/page_load_metrics/: browser process code |
| 11 - chrome/common/page_load_metrics/: code shared by browser and renderer, such |
| 12 as IPC messages |
| 13 - chrome/renderer/page_load_metrics/ : renderer process code |
| 14 |
| 15 For additional information on this subsystem, see |
| 16 https://docs.google.com/document/d/1HJsJ5W2H_3qRdqPAUgAEo10AF8gXPTXZLUET4X4_sII/
edit |
OLD | NEW |