As a sheriff, I see a page like https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/Linux%20Tests%20%28dbg%29%281%29/76246, and I can't figure out which of the hundreds of links would be best to click on to diagnose a builder failure. It would help to have an explanation for why I would want to read or click each piece of text and link on the page. (And if I would never want to read or click the text, it can be removed or put into a non-sheriff page.)

Just the webkit_layout_tests have 8 lines of text and 12 kinds of links, whose names don't tell me which I should try clicking:

webkit_layout_tests Run on OS: 'Ubuntu-14.04'
  Max shard duration: 0:17:08.610871 (shard #5)
  Min shard duration: 0:14:28.717910 (shard #10)
  Total tests: 91880
  * Passed: 78723 (78685 expected, 38 unexpected)
  * Skipped: 10464 (10464 expected, 0 unexpected)
  * Failed: 2616 (2613 expected, >>>3 unexpected<<<)
  * Flaky: 77 (77 expected, 0 unexpected)
 
  Unexpected Failures:
  * virtual/android/fullscreen/full-screen-iframe-allowed-video.html
  * virtual/threaded/fast/scroll-behavior/smooth-scroll/mousewheel-scroll.html
  * virtual/threaded/fast/scroll-behavior/smooth-scroll/scroll-during-selection.html
 
  stdout
  json.output
  swarming.summary
  Merge script log
  outdir_json
  step_metadata
  shard #14 isolated out
  shard #14 (failed) (879.5 sec)

Upload to test-results [webkit_layout_tests]
  stdout

archive results for webkit_layout_tests
  stdout
  layout_test_results
  (zip)