All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=879193

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=8864d398d834271c5bcc07e228476344f909169782d97b7c41b63c9369daf563


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

Android Nexus5 Perf

rendering.mobile - Benchmark documentation link:
  https://bit.ly/rendering-benchmarks

📍 Pinpoint job started.
https://pinpoint-dot-chromeperf.appspot.com/job/138a31d1640000

📍 Pinpoint job started.
https://pinpoint-dot-chromeperf.appspot.com/job/11a93fe5640000

📍 Pinpoint job started.
https://pinpoint-dot-chromeperf.appspot.com/job/13e69ea3640000

😿 Pinpoint job stopped with an error.
https://pinpoint-dot-chromeperf.appspot.com/job/138a31d1640000

The swarming task expired. The bots are likely overloaded, dead, or misconfigured.

📍 Found significant differences after each of 6 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/11a93fe5640000

Reland "Enable Perfetto by default for all telemetry tests" by oysteine@google.com
https://chromium.googlesource.com/chromium/src/+/df5976ffb0d467838a97f6fe39a208208615b064
1.809 → 1.877 (+0.06807)

[Remoting Android] Change target SDK version to 28 by yuweih@chromium.org
https://chromium.googlesource.com/chromium/src/+/b3c874a34227a5b981b0f7493bee508e9eca327f
1.88 → No values

More KeyboardOperations test modernization by noel@chromium.org
https://chromium.googlesource.com/chromium/src/+/cf3c7c9eddb0ff6df44a009fa6e3cc7a15228fdb
No values → 1.891

gpu: disable oop raster on Adreno Lollipop and earlier by enne@chromium.org
https://chromium.googlesource.com/chromium/src/+/4b51d24604846cd3d049946e70e9ccb535a4b0c2
1.875 → 7.662 (+5.787)

Roll AFDO from 70.0.3534.0_rc-r1 to 70.0.3535.0_rc-r1 by afdo-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com
https://chromium.googlesource.com/chromium/src/+/843a78b3a0f9aa0bf0643060787d6acdcd6ac37f
7.624 → 7.802 (+0.1782)

Keep extension background page alive when video is Picture-in-Picture. by beaufort.francois@gmail.com
https://chromium.googlesource.com/chromium/src/+/a2f0a3cadca2aa8183a1e6428b1beff059be33da
7.95 → 7.702 (-0.2476)

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions

This is almost certainly my change.  I turned this off because of driver memory stomp issues, so there is little that can be done here.  This is just reverting back to the previous thing that we have shipped forever, so is not a regression in that sense.

📍 Found significant differences after each of 6 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/13e69ea3640000

Reland "Enable Perfetto by default for all telemetry tests" by oysteine@google.com
https://chromium.googlesource.com/chromium/src/+/df5976ffb0d467838a97f6fe39a208208615b064
0.4748 → 0.52 (+0.04525)

Output android_secondary_abi_toolchain to build_vars.txt by benmason@chromium.org
https://chromium.googlesource.com/chromium/src/+/15c3ba3c8c977a68dbae1ef3277fc485af6a8994
0.5238 → No values

Enable most debug bots on 'chromium' console by martiniss@chromium.org
https://chromium.googlesource.com/chromium/src/+/827a832de0604e668a506bddd4eecdff119a4d78
No values → 0.5184

[Remoting Android] Change target SDK version to 28 by yuweih@chromium.org
https://chromium.googlesource.com/chromium/src/+/b3c874a34227a5b981b0f7493bee508e9eca327f
0.5156 → No values

Surface Synchronization: Enable by default on Android by ericrk@chromium.org
https://chromium.googlesource.com/chromium/src/+/5479bee2ba20c0527e19137d8056b539d30125d1
No values → 0.5087

gpu: disable oop raster on Adreno Lollipop and earlier by enne@chromium.org
https://chromium.googlesource.com/chromium/src/+/4b51d24604846cd3d049946e70e9ccb535a4b0c2
0.5175 → 1.094 (+0.576)

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions