All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=794953

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=fb329a60128e16d98bd7d94dbba5b333728057ee4588b695f0fdda548ca8e411


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

android-nexus5
android-webview-nexus5X
android-webview-nexus6
chromium-rel-mac12
chromium-rel-win10

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8960221050234948736

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

Suspected Commit
  Author : Yutaka Hirano
  Commit : 47b8f2451e900fe2c5fc4d94046925f40fea2fc7
  Date   : Tue Dec 12 10:52:56 2017
  Subject: Update RendererSideResourceScheduler testing config

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : memory.top_10_mobile
  Metric       : memory:webview:all_processes:reported_by_chrome:cc:effective_size_avg/background/after_https_mobile_twitter_com_justinbieber_skip_interstitial_true
  Change       : 59.26% | 29025426.2857 -> 46225115.4286

Revision             Result                    N
chromium@523318      29025426 +- 4440500       14      good
chromium@523379      28540928 +- 0.0           9       good
chromium@523395      28540928 +- 0.0           14      good
chromium@523396      42295296 +- 33691183      6       bad       <--
chromium@523397      47445333 +- 29902595      6       bad
chromium@523399      42295296 +- 51464133      14      bad
chromium@523403      46880085 +- 38903228      9       bad
chromium@523410      51464875 +- 25111925      6       bad
chromium@523440      46880085 +- 31764352      6       bad
chromium@523561      46225115 +- 49318842      14      bad
chromium@523804      46225115 +- 49318842      14      bad

Please refer to the following doc on diagnosing memory regressions:
  https://chromium.googlesource.com/chromium/src/+/master/docs/memory-infra/memory_benchmarks.md

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=https.mobile.twitter.com.justinbieber.skip.interstitial.true memory.top_10_mobile

More information on addressing performance regressions:
  http://g.co/ChromePerformanceRegressions

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8960221050234948736


For feedback, file a bug with component Speed>Bisection