See the link to graphs below.
All graphs for this bug: https://chromeperf.appspot.com/group_report?bug_id=847824 (For debugging:) Original alerts at time of bug-filing: https://chromeperf.appspot.com/group_report?sid=d980a18261560e5fc53687b391c35e2657581c42c1f9be7cb9b8a71c3f865d88 Bot(s) for this bug's original alert(s): chromium-rel-mac11-air chromium-rel-mac11-pro chromium-rel-mac12 win-high-dpi
📍 Pinpoint job started. https://pinpoint-dot-chromeperf.appspot.com/job/149feea6240000
📍 Found significant differences after each of 30 commits. https://pinpoint-dot-chromeperf.appspot.com/job/149feea6240000 [PE] Switch to an effect's transform before applying the effect by wangxianzhu@chromium.org https://chromium.googlesource.com/chromium/src/+/72bd63baf79068a2a7b11fdf6b6ca3d27ffde62d Reland "Implement Apps Grid Gap" by weidongg@chromium.org https://chromium.googlesource.com/chromium/src/+/7e70afb39597c483a687e411f3c1f3b286e6c1df Add LevelDB implementation of DownloadDB by qinmin@chromium.org https://chromium.googlesource.com/chromium/src/+/826f29b4b11aaed28c34cacf62087d703515a4f3 Reland "Re-land: Avoid serializing the same accessibility node twice in the same message" by dmazzoni@chromium.org https://chromium.googlesource.com/chromium/src/+/714e3f7dbda4483ac2f6b1646b6a26914990388c [heap] Remove anchor page from Space. by hpayer@chromium.org https://chromium.googlesource.com/v8/v8/+/91c12223fbfa8f5b9d74b588e5efd23efb1086a1 s390: Remove experiment for restricting constructor return values by jyan@ca.ibm.com https://chromium.googlesource.com/v8/v8/+/f46c60372f97666919bae8b4af9115e2fa25852e s390: Implement Word32 atomic binary operations using LAA/LAN/LAO/LAX by vasili.skurydzin@ibm.com https://chromium.googlesource.com/v8/v8/+/1c3b3e992aae842c60d5eaea5bb33649e92ac798 [torque] add type alias declarations by tebbi@chromium.org https://chromium.googlesource.com/v8/v8/+/6e91806b0937ccaa048d57e6625e47a0fcce57f5 [reland] [in-place weak refs] Replace WeakCells in FeedbackVector. by marja@chromium.org https://chromium.googlesource.com/v8/v8/+/85f7663a24155df593c35b82e7b361bf3294b711 [test] Skip slow tests by machenbach@chromium.org https://chromium.googlesource.com/v8/v8/+/2ecd52ffa4e0318ae434544edea63bde5c9acc35 [cpu-profiler] Add a new profiling mode with a more detailed call tree. by petermarshall@chromium.org https://chromium.googlesource.com/v8/v8/+/ecae80cdb350dde1e654c531b56f5b6c44dc8c77 [wasm] Remove obsolete stub call serialization support. by mstarzinger@chromium.org https://chromium.googlesource.com/v8/v8/+/a78fb0fecd502b3ad8d41414992fa99c3f1c6c95 [turbofan,x64] Enable fancy addressing modes for poisoned loads. by jarin@chromium.org https://chromium.googlesource.com/v8/v8/+/5c4c4ed5698c1ccd2366ca08eaedfd7d6870d770 [object-stats] Fix FeedbackVector stats collection by mlippautz@chromium.org https://chromium.googlesource.com/v8/v8/+/c6efd592c176d188427b91f5987f9c2cb44b1dbc [in-place weak refs] Replace WeakCells in StubCache. by marja@chromium.org https://chromium.googlesource.com/v8/v8/+/5f4de3e0c404ef445e6552c9b4b0a42c6ea65aba [dataview] Move DataView getters and setters to Torque by theotime@google.com https://chromium.googlesource.com/v8/v8/+/c2614f9f7db48a39253fbb91322d95268825599e [cpu-profiler] Prefix wasm resource names with "wasm " by alph@chromium.org https://chromium.googlesource.com/v8/v8/+/1143a6c76ec430d881196f04aec7de6a3c09604c [wasm] Add simd binops to wasm interpreter by aseemgarg@chromium.org https://chromium.googlesource.com/v8/v8/+/7b3089c0de43cad3b23d79562a65a0537990009d [runtime] Do not shrink fixed arrays to length 0. by neis@chromium.org https://chromium.googlesource.com/v8/v8/+/5a0ebc8ebc42dc9fbad14cdf13e336d4e1be001d [typedarray] Change TypedArray.p.sort implementation. by szuend@google.com https://chromium.googlesource.com/v8/v8/+/a6c71508c5a026a299255333f3152234c6d98914 [torque] Move remaining DataView getters to Torque by theotime@google.com https://chromium.googlesource.com/v8/v8/+/815f9461f724df20ca3c93df9fb809c2746cc028 [wasm] Add simd unops to wasm interpreter by aseemgarg@chromium.org https://chromium.googlesource.com/v8/v8/+/bedcef5cd04a61876f77fb98cd49e47e01184473 [builtins] Move CallApiGetter and CallApiCallback stubs to builtins by jgruber@chromium.org https://chromium.googlesource.com/v8/v8/+/70cede391676f02ac418da0db18fa2d590c2b8ba [builtins] Move ArrayNArgumentsConstructorStub to builtin by jgruber@chromium.org https://chromium.googlesource.com/v8/v8/+/0094defac441bfcb4539d69258cfb9acbb31ebf0 [builtins] Move ArrayConstructorStub to builtin by jgruber@chromium.org https://chromium.googlesource.com/v8/v8/+/111c5735efde1efa68b37e493a5f7517ae3712c8 [builtins] Move InternalArrayConstructorStub to builtin by jgruber@chromium.org https://chromium.googlesource.com/v8/v8/+/7d161e4d389d2e42dcdac9682fac8a2228b95054 [objects] Make Object::BooleanValue take an Isolate by delphick@chromium.org https://chromium.googlesource.com/v8/v8/+/ff9263f80c3c2bca708905b14a1af484cdf1b75c [stubs] Remove TransitionElementsKindStub by jgruber@chromium.org https://chromium.googlesource.com/v8/v8/+/a55d8632f742e750ff1feb4587c452c836d66f7d [stubs] General stub cleanup (includes & platform-independent code) by jgruber@chromium.org https://chromium.googlesource.com/v8/v8/+/c52b7af57de1077d693936208c953514bc5d5caa [layoutNG] Keep the appearance of symbol list markers same as legacy. by cathiechen@tencent.com https://chromium.googlesource.com/chromium/src/+/17c17495a17d21e44d178b770de0433b6b7eae18 Understanding performance regressions: http://g.co/ChromePerformanceRegressions
Comment 1 by 42576172...@developer.gserviceaccount.com
, May 30 2018