All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=628635

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgiuuCqQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgipGauAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgiuuWuAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgive5uQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgiuWytAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgirfRpwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgiuXOrQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgiuXZvAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg8s2R_AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgyob1sgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgyob1sgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgiv3zvQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgioK-ogkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg8qXwrAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg8s2R_AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgita8oQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgypKeswoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgiu6Q3QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgip3ZqQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgivWdmQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgiv3vogoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgioK-ogsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgioTuvgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgitD3qwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgivejpAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg8teyjwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg8s_4rAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgyoarqwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgipH-pQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgiovBoAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgioO4swoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgirPh-AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgyuSNugoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgyuCfpQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgiuLrrwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgitSa_ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgiv3zvQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg8r2JowsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgiuCl-wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgyuTrpwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgiuCl-woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgyuT_tgoM


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

android-galaxy-s5

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9007060716674145856

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9006395364099263984

===== BISECT JOB RESULTS =====
Status: completed


===== SUSPECTED CL(s) =====
Subject : Activate complex text path on Android
Author  : drott
Commit description:
  
In Chromium commit 10749067720a341 catapult was rolled, switching to
default teardowns between pageset repeats, compare [1]. Activating
complex text on Android again after this change in order to see how
measurements are affected by this. If no memory regression shows up in
the memory health measurements for memory pagesets this would indicate
that we may have a memory-leakage over time problem in webview
single-process mode but no issues in the usual tab process lifecycle on
Android. Activating and TBR'ing to collect bot results, potentially
reverting later if needed for further investigation.

[1] https://github.com/catapult-project/catapult/issues/2294

BUG=577306
TBR=eae

Review-Url: https://codereview.chromium.org/2123653005
Cr-Commit-Position: refs/heads/master@{#403884}
Commit  : 5009e3effbb04c74140d262fb71bc51cbf38913a
Date    : Wed Jul 06 11:39:32 2016


===== TESTED REVISIONS =====
Revision         Mean     Std Dev  N  Good?
chromium@403820  972.0    0.0      5  good
chromium@403856  972.0    0.0      5  good
chromium@403874  972.0    0.0      5  good
chromium@403883  972.0    0.0      5  good
chromium@403884  38264.0  0.0      5  bad    <--
chromium@403885  38264.0  0.0      5  bad
chromium@403887  38264.0  0.0      5  bad
chromium@403891  38264.0  0.0      5  bad
chromium@403961  38264.0  0.0      5  bad

Bisect job ran on: android_s5_perf_bisect
Bug ID: 628635

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests system_health.memory_mobile
Test Metric: load_search-memory:chrome:all_processes:reported_by_chrome:font_caches:effective_size_avg/load_search_google
Relative Change: 3836.63%
Score: 99.9

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_s5_perf_bisect/builds/823
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9006395364099263984


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5215537890590720

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