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/b/swarming/w/ir/cache/builder/src/build/ /b/swarming/w/ir/cache/builder/src src in dir /b/swarming/w/ir/k: allow_subannotations: False cmd: ['/b/swarming/w/ir/cache/builder/src/build/', '/b/swarming/w/ir/cache/builder/src', 'src'] env: {'CHROME_HEADLESS': '1'} env_prefixes: {} env_suffixes: {} infra_step: False name_tokens: ('tree truth steps',) ok_ret: frozenset([0]) trigger_specs: () full environment: ADDRFAM: inet BOTO_CONFIG: /b/swarming/w/ir/tmp/gsutil_task/.boto BUILDBUCKET_EXPERIMENTAL: FALSE CHROME_HEADLESS: 1 CIPD_CACHE_DIR: /b/swarming/cipd_cache/cache CIPD_PROTOCOL: v2 DEVSHELL_CLIENT_PORT: 40984 DOCKER_CONFIG: /b/swarming/w/ir/tmp/docker_cfg_task DOCKER_TMPDIR: /b/swarming/w/ir/tmp/docker_tmp_task GIT_CONFIG_NOSYSTEM: 1 GIT_TERMINAL_PROMPT: 0 HOME: /home/chrome-bot IFACE: eth0 INFRA_GIT_WRAPPER_HOME: /b/swarming/w/ir/tmp/git_home_task LOGDOG_COORDINATOR_HOST: LOGDOG_STREAM_PREFIX: buildbucket/ LOGDOG_STREAM_PROJECT: chromium LOGDOG_STREAM_SERVER_PATH: unix:/b/swarming/w/ir/tmp/ld.sock LOGICAL: eth0 LUCI_CONTEXT: /b/swarming/w/itjOQULW/luci_context.991834133 MAC_CHROMIUM_TMPDIR: /b/swarming/w/ir/tmp/t METHOD: dhcp NO_GCE_CHECK: False PATH: /b/swarming/w/ir/cipd_bin_packages:/b/swarming/w/ir/cipd_bin_packages/bin:/b/swarming/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin PWD: /b/swarming/w/ir/k PYTHONIOENCODING: UTF-8 PYTHONUNBUFFERED: 1 ROOT_SETUP_LOG: /var/log/messages/chromebuild/root-setup.log SHLVL: 1 STARTUP_LOG: /var/log/messages/chromebuild/startup.log SWARMING_BOT_ID: swarm1866-c4 SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: SWARMING_TASK_ID: 43adc49432900e11 TEMP: /b/swarming/w/ir/tmp/t TEMPDIR: /b/swarming/w/ir/tmp/t TERM: linux TMP: /b/swarming/w/ir/tmp/t TMPDIR: /b/swarming/w/ir/tmp/t UPSTART_EVENTS: net-device-up UPSTART_INSTANCE: UPSTART_JOB: chromebuild-startup USER: chrome-bot USERNAME: chrome-bot VPYTHON_VIRTUALENV_ROOT: /b/swarming/w/ir/cache/vpython _: /b/swarming/w/ir/cipd_bin_packages/vpython !@@@BUILD_STEP Brief summary of recent CLs in every branch@@@ src: 37247cc91bffdc95e4ea208fea1c5c02b354a33c unified-heap: Avoid stand-alone Blink idle GCs Michael Lippautz, Tue Mar 19 07:55:23 2019 +0000 c523e74080569b1df4f16d0baf83f0d2d39a7bb8 Force numlock to be on when sending modifier state to sommelier Nicholas Hollingum, Tue Mar 19 07:15:01 2019 +0000 14c3d65268d1abaff1f8dd4f8a609611916b94a0 Revert "Mark DepthCapture_depthStreamToR32FloatTexture as flaky on win7" Aleksandar Stojiljkovic, Tue Mar 19 07:14:51 2019 +0000 4a56fac6871e984af14c7374de3345bb504b1aaf Fix a crash bug in ArcSelectFilesHandler Satoshi Niwa, Tue Mar 19 07:08:47 2019 +0000 0cc0d519d44114a61fb9ee9231850f2588741d7b cros: Add Attestation enrollment browser test. Roman Sorokin, Tue Mar 19 07:02:24 2019 +0000 ef02d41b19e5c2cf79f35a588b72d2f5ebbb9fcc Allows any USB device with an ADB interface to connect to a VM. Nicholas Verne, Tue Mar 19 06:42:34 2019 +0000 ebc4ba22f6f1dac3dceddbc5cc5aad966fe431a2 Disable flaky DriveIntegrationServiceTest.ServiceInstanceIdentity Yoichi Osato, Tue Mar 19 06:22:19 2019 +0000 fc679db8fe81512852e1671bc9133c4401a46ae1 Fix the retrieval of DwmIsCompositionEnabled. Cliff Smolinsky, Tue Mar 19 06:05:32 2019 +0000 d824c424bbf0a68d406a938d4ea91c8bf3cf9e93 Disable lock screen notification yoshiki iguchi, Tue Mar 19 06:00:49 2019 +0000 8434953afa9590b4e38999e06283e1f7ecbb01f0 CrostiniSharePath small fixes Joel Hockey, Tue Mar 19 05:55:18 2019 +0000 ================================================================= !@@@BUILD_STEP New commits in repo src@@@ commit 37247cc91bffdc95e4ea208fea1c5c02b354a33c Author: Michael Lippautz <> Date: Tue Mar 19 07:55:23 2019 +0000 unified-heap: Avoid stand-alone Blink idle GCs V8 has a mechanism for idle GCs that also triggers Blink collection with unified heap. There is no reason to schedule stand-alone Blink idle GCs based on fixed memory heuristics. Depending on workload this reduces GC pressure of ~10-25% on Blink which amounts to ~5-15% with unified heap. Local testing shows no significant regression in memory. Bug: 843903 Change-Id: I49ca889ae92ca3b45181fa9fe5468b9ffab5f67e Reviewed-on: Reviewed-by: Hannes Payer <> Reviewed-by: Kentaro Hara <> Commit-Queue: Michael Lippautz <> Cr-Commit-Position: refs/heads/master@{#641826} third_party/blink/renderer/platform/heap/ | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) Updated tag 'tree_truth' (was c523e7408056)