Display multiple chromestatus timeline data buckets (e.g. addTrack which is shown as an example by default) in the same graph and combine them if you want.
Note the bucket ids for the data you want to have graphed and add them as comma-separated list of buckets to the urls ?bucket parameter, e.g. ?buckets=2254 for addTrack which is the default. You can specify ?buckets=1641+2254+2513 to get a sum of the usage, this can be combined with drawing multiple buckets.
use the ?window= parameter to control the window length of the rolling average. A window of 1 effectively disableѕ the rolling average, multiples of seven days work well since the data typically has a distinct workday/weekend pattern.
use ?export to increase font size and plot width. Recommended for screenshots.
use ?start=yyyy-mm-dd or ?stop=yyyy-mm-dd to look at a date range as alternative to zooming in.
use the Download CSV button to export the charted data for Excel.
Includes the charted rolling-average values.
Note (from chromestatus.com): on 2017-10-26 the underlying metrics were switched over to a newer collection system which is more accurate. This is also the reason for the abrupt spike around 2017-10-26.