All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=735928

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtqmJ2goM


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

chromium-rel-mac-retina

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8976083733505437824

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8976083727712453856

=== BISECT JOB RESULTS ===
Bisect failed for unknown reasons

Please contact the team (see below) and report the error.


Bisect Details
  Configuration: mac_retina_perf_bisect
  Benchmark    : smoothness.top_25_smooth
  Metric       : percentage_smooth/http___techcrunch.com


To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=http...techcrunch.com smoothness.top_25_smooth

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976083727712453856

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5683545235783680


| 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!

=== BISECT JOB RESULTS ===
NO Perf regression found

Bisect Details
  Configuration: mac_retina_perf_bisect
  Benchmark    : smoothness.top_25_smooth
  Metric       : percentage_smooth/http___techcrunch.com

Revision             Result                  N
chromium@480003      70.3746 +- 8.26478      21      good
chromium@480049      70.3452 +- 5.79945      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=http...techcrunch.com smoothness.top_25_smooth

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976083733505437824

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5894535286095872


| 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!

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8976079495879117296

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8976079493802597328

=== BISECT JOB RESULTS ===
NO Perf regression found

Bisect Details
  Configuration: mac_retina_perf_bisect
  Benchmark    : smoothness.top_25_smooth
  Metric       : percentage_smooth/http___techcrunch.com

Revision             Result                  N
chromium@480003      70.8589 +- 8.19284      21      good
chromium@480049      70.5744 +- 9.27317      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=http...techcrunch.com smoothness.top_25_smooth

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976079493802597328

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5894535286095872


| 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!

=== BISECT JOB RESULTS ===
NO Perf regression found

Bisect Details
  Configuration: mac_retina_perf_bisect
  Benchmark    : smoothness.top_25_smooth
  Metric       : percentage_smooth/http___techcrunch.com

Revision             Result                  N
chromium@480003      58.634 +- 6.86409       21      good
chromium@480049      59.0757 +- 7.93748      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=http...techcrunch.com smoothness.top_25_smooth

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976079495879117296

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5683545235783680


| 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!

ref build moved too.