All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=733729

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpWPrgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1vXBowoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtvrxsgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtqrsrQkM


Bot(s) for this bug's original alert(s):

chromium-rel-mac-retina
chromium-rel-mac11-pro
chromium-rel-win7-gpu-nvidia

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8976699118966719536

=== BISECT JOB RESULTS ===
Perf regression found with culprit

Suspected Commit
  Author : Marijn Kruisselbrink
  Commit : dda8780efac5966b275b8b7beeabe951b9d9c133
  Date   : Mon Jun 12 19:42:06 2017
  Subject: Implement retry behavior for several leveldb env methods in mojo env.

Bisect Details
  Configuration: winx64nvidia_perf_bisect
  Benchmark    : smoothness.top_25_smooth
  Metric       : first_gesture_scroll_update_latency/https___www.google.com_search?q_cats_tbm_isch
  Change       : 305.27% | 1.82255555556 -> 7.59555555556

Revision             Result                  N
chromium@478715      1.82256 +- 0.14327      9       good
chromium@478719      2.21411 +- 4.04092      9       good
chromium@478720      6.34389 +- 9.83821      9       bad       <--
chromium@478721      4.81971 +- 10.2903      14      bad
chromium@478722      6.49844 +- 8.79464      9       bad
chromium@478729      8.05389 +- 12.4342      9       bad
chromium@478742      5.95933 +- 9.0939       9       bad
chromium@478769      7.05086 +- 19.4437      14      bad
chromium@478822      7.59556 +- 5.65614      9       bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=https...www.google.com.search.q.cats.tbm.isch smoothness.top_25_smooth

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976699118966719536

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5302421917532160


| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with component Speed>Bisection.  Thank you!