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Status: Untriaged
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Pri: 2
Type: Bug



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clicking on graph button no longer brings up a graph with reference build results

Project Member Reported by crouleau@chromium.org, May 7 2018

Issue description

Now the result only has the test build results. This means sheriffs have to take extra steps to figure out if a regression is a device issue or a chrome issue.

my sheriff dashboard like this: https://chromeperf.appspot.com/alerts?sheriff=Chromium%20Perf%20AV%20Sheriff&sortby=end_revision&sortdirection=down

links me to a page like this: https://chromeperf.appspot.com/report?masters=ChromiumPerf&bots=chromium-rel-mac12&tests=media.desktop%2Fmemory%3Achrome%3Aall_processes%3Areported_by_chrome%3Agpu%3Aeffective_size_avg%2Fvideo.html%3Fsrc_tulip2.vp9.webm_background&checked=video.html%3Fsrc_tulip2.vp9.webm_background%2Cvideo.html%3Fsrc_tulip2.vp9.webm_background_ref%2Cref&rev=555479

which doesn't show a reference build. This used to work, but I haven't been a sheriff in a while so I don't know when it used to work.


 
Hmm I tried a couple of these and they all showed the ref build. Is this still an issue?
It is still an issue, yes. I just repro'd it again.
We can videochat so I can show you repro steps if you are available.
Here is a repro video.
no_ref_build_results_graph.mov
7.3 MB View Download
Cc: dtu@chromium.org simonhatch@chromium.org
I can manually add the ref build, so the ref build is uploading data: https://chromeperf.appspot.com/report?sid=86e9633731458536fa35b44f2df02f122a13bbd0a87d9c8f03ce086a1b553eca
It would probably take more time than it's worth to debug why the UI isn't automatically adding the ref build. Ref builds do load in the new version of the dashboard: https://v2spa-dot-chromeperf.appspot.com/#testSuite=media.desktop&measurement=story%253Apower&bot=ChromiumPerf%253Achromium-rel-mac11-pro
Can you try using V2SPA to triage that rotation and let me know if there are any bugs or missing features that would prevent you from using it? https://v2spa-dot-chromeperf.appspot.com/#sheriff=Chromium_Perf_AV_Sheriff
Known issues and status of the new UI: http://go/chromeperf-v2-status

"Improvements" and "Triaged" buttons on the new UI don't see to work, so I can't see any alerts to try this on in the new UI.

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