Bug 160714

Summary: Don't filter out the latest data point in chart data sampling
Product: WebKit Reporter: Ryosuke Niwa <rniwa>
Component: Perf DashboardAssignee: Ryosuke Niwa <rniwa>
Status: RESOLVED FIXED    
Severity: Normal CC: barraclough, cdumez, rniwa, slewis
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch cdumez: review+

Description Ryosuke Niwa 2016-08-09 16:02:22 PDT
4/21/16, 4:30 PM Gavin Barraclough:
The dashboard page and the charts pages sample, and don’t show all datapoint.
Sometimes that means they don’t include the latest datapoint,
which means you can be looking at a chart page seeing a regression, when the newest datapoint would show it to be fixed!

Sampling is fine but it would be really nice if we could find a way to always include the single most recent result.
Comment 1 Ryosuke Niwa 2016-08-09 16:20:01 PDT
Created attachment 285687 [details]
Patch
Comment 2 Chris Dumez 2016-08-09 16:21:03 PDT
Comment on attachment 285687 [details]
Patch

r=me
Comment 3 Ryosuke Niwa 2016-08-09 16:23:32 PDT
Committed r204313: <http://trac.webkit.org/changeset/204313>