Chrome Performance Dashboard

Top 10 improvements in the last 7 days for Chromium Perf Sheriff

Delta Revision Range Bot Test Suite Test
Brobdingnagian 257567-282565 chromium-rel-xp-dual blink_perf Canvas_draw-static-webgl-to-hw-accelerated-canvas-2d
Brobdingnagian 257567-282565 chromium-rel-xp-dual blink_perf Canvas_upload-canvas-2d-to-texture
Brobdingnagian 257567-282565 chromium-rel-xp-dual blink_perf Canvas_upload-webgl-to-texture
Brobdingnagian 257567-282565 chromium-rel-xp-dual blink_perf Canvas_draw-dynamic-webgl-to-hw-accelerated-canvas-2d
1013.0% 282386-282506 android-gn spaceport Score
262.3% 280937-282605 chromium-rel-xp-dual cc_perftests schedule_and_execute_tasks_image_raster_worker_pool/1_0
253.5% 280937-282605 chromium-rel-xp-dual cc_perftests schedule_and_execute_tasks_image_copy_raster_worker_pool/1_0
246.6% 280937-282605 chromium-rel-xp-dual cc_perftests schedule_and_execute_tasks_image_copy_raster_worker_pool/1_1
235.3% 280937-282605 chromium-rel-xp-dual cc_perftests schedule_and_execute_tasks_image_raster_worker_pool/1_1
190.9% 280937-282605 chromium-rel-xp-dual cc_perftests schedule_and_execute_tasks_image_copy_raster_worker_pool/1_4

Top 10 regressions in the last 7 days for Chromium Perf Sheriff

Delta Revision Range Bot Test Suite Test Bug
1777.5% 282640-282654 chromium-rel-xp-dual scheduler.tough_scheduling_cases jank NONE
1355.0% 282640-282654 chromium-rel-win7-gpu-intel scheduler.tough_scheduling_cases jank NONE
1353.9% 282636-282645 chromium-rel-win7-dual scheduler.tough_scheduling_cases jank NONE
1314.3% 282636-282675 chromium-rel-win7-x64-dual scheduler.tough_scheduling_cases jank NONE
1105.2% 282624-282645 chromium-rel-win7-single scheduler.tough_scheduling_cases jank NONE
686.7% 282596-282623 chromium-rel-win7-single scheduler.tough_scheduling_cases jank NONE
677.0% 282636-282639 chromium-rel-win7-gpu-intel scheduler.tough_scheduling_cases jank NONE
676.1% 282630-282635 chromium-rel-win7-dual scheduler.tough_scheduling_cases jank NONE
656.5% 282615-282635 chromium-rel-win7-x64-dual scheduler.tough_scheduling_cases jank NONE
517.0% 282640-282699 chromium-rel-win8-dual scheduler.tough_scheduling_cases jank NONE

Bugs in the last 7 days

Bug State Status Author Summary
393408 open Unconfirmed tonyg@chromium.org chromium.perf android recipe failed download_build_product in a strange way
393182 open Assigned phogl...@google.com 15.4% regression in webrtc_perf_tests at 6635:6635
392991 open Assigned rsch...@google.com 47.4%-54.6% regression in blink_perf/Bindings_append-child
392983 open Assigned rsch...@google.com 10.2%-32.7% regression in cc_perftests
392616 open Assigned sulli...@chromium.org 3% regression in webrtc at Infinity:-Infinity
392604 open Assigned sulli...@chromium.org 55.1% regression in blink_perf at Infinity:-Infinity
392539 open Assigned sulli...@chromium.org 2.3% regression in page_cycler.intl_es_fr_pt-BR at Infinity:-Infinity
392526 open Assigned sulli...@chromium.org 4.7% regression in indexeddb_perf at Infinity:-Infinity
392524 open Assigned sulli...@chromium.org 2.9%-36.4% regression in blink_perf at Infinity:-Infinity
392491 open Assigned sulli...@chromium.org 4.3%-18% regression in startup.cold.dirty.blank_page at Infinity:-Infinity
392233 open Assigned sulli...@chromium.org 27.3% regression in startup.cold.blank_page at Infinity:-Infinity
392231 open Assigned sulli...@chromium.org 14.9% regression in smoothness.tough_webgl_cases at 270983:-Infinity
392228 open Assigned sulli...@chromium.org 5.3% regression in dom_perf at 279981:280013
392227 open Assigned sulli...@chromium.org 17% regression in blink_perf at Infinity:-Infinity
392217 open Assigned sulli...@chromium.org 1.2%-137.2% regression in page_cycler.bloat at Infinity:-Infinity
391992 open Unconfirmed Cezary.W...@gmail.com Chrome consume whole 32-bit system memory and has leaks
391909 open Assigned terav...@chromium.org 12.4% regression in startup.warm.dirty.blank_page at 281060:-Infinity
391859 open Assigned terav...@chromium.org 16.8% regression in startup.warm.dirty.blank_page at 281003:281460
391858 open Assigned terav...@chromium.org 20.8% regression in blink_perf at 280248:280294
391857 open Assigned terav...@chromium.org 7.7% regression in smoothness.key_silk_cases at 277461:-Infinity
391842 open Assigned terav...@chromium.org 20.9%-85.1% regression in dromaeo.jslibtraverseprototype at 279828:-Infinity
391841 open Assigned terav...@chromium.org 2.5% regression in page_cycler.intl_ja_zh at Infinity:-Infinity
391840 open Assigned terav...@chromium.org 2.9% regression in sunspider at Infinity:-Infinity
391838 open Assigned terav...@chromium.org 5.1% regression in sunspider at Infinity:-Infinity
391834 open Assigned terav...@chromium.org 20.5% regression in dromaeo.jslibattrprototype at 279828:-Infinity
391833 open Assigned terav...@chromium.org 2.7% regression in page_cycler.intl_ja_zh at Infinity:-Infinity
391832 open Assigned terav...@chromium.org 20.3% regression in startup.warm.blank_page at Infinity:-Infinity
391830 open Assigned terav...@chromium.org 1.5% regression in startup.warm.dirty.blank_page at 275696:-Infinity
391819 open Assigned terav...@chromium.org 15.6%-23.1% regression in blink_perf at 279837:281059
391816 open Assigned terav...@chromium.org 2.7% regression in webrtc at 279837:281059
391801 open Assigned terav...@chromium.org 1.2% regression in webrtc at 280514:280515
391799 open Assigned terav...@chromium.org 3.8% regression in sunspider at Infinity:-Infinity
391798 open Assigned terav...@chromium.org 6.5% regression in webrtc at Infinity:-Infinity
391796 open Assigned terav...@chromium.org 2.1% regression in page_cycler.moz at Infinity:-Infinity
391773 open Assigned terav...@chromium.org 12.7% regression in dromaeo.domcoremodify at 279828:-Infinity
391764 open Assigned terav...@chromium.org 6.8% regression in octane at Infinity:-Infinity
391755 open Assigned terav...@chromium.org 32.3% regression in blink_perf at 279837:281059
391739 open Assigned terav...@chromium.org 92.7% regression in scheduler.tough_scheduling_cases at 279837:281059