Regression: Heaviest Stack is seen blank in performance tab of devtools |
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Issue descriptionChrome Version:61.0.3128.0 OS:Ubuntu 14.04, Windows What steps will reproduce the problem? (1)Launch chrome and open devtools in any page(Eg: Hit F1 for help page) (2)Click on performance tab and record. (3)Now click on the Call tree tab and click on show Heaviest Stack icon and observe(Refer Video) Expected:Some results should be seen in the Heaviest Stack Actual:Instead, Heaviest Stack is seen blank This is a Regression issue seen from M-59 Manual bisect info: =================== Good Build: 58.0.3029.0 Bad Build: 59.0.3030.0
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Jun 13 2017
Able to reproduce the issue on Mac 10.12.5 using chrome version 61.0.3128.0
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Jun 13 2017
Using the per-revision bisect providing the bisect results, Good build:58.0.3029.0 (Revision:454471). Bad build:59.0.3030.0 (Revision:454724). You are probably looking for a change made after 454686 (known good), but no later than 454687 (first known bad). CHANGE-LOG URL: --------------- https://chromium.googlesource.com/chromium/src/+log/afdbe72408cda331d4e7e321b8b9a3a9710d383c..e1d1055a0cdbc0bccd1eb9c4fe396e96c3ddb565 From the CL above, assigning the issue to the concern owner @alph: Could you please look into the issue, pardon me if it has nothing to do with your changes and if possible please assign it to concern owner. Review-Url: https://codereview.chromium.org/2724373003 Note :Able to reproduce the issue in Win 10.0,Ubuntu 14.04 & Mac 10.12.3 and Able to reproduce in latest Canary #61.0.3129.0
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Jun 14 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/2bdabb09d8141adb4491df0fef76ee67fe7e54f0 commit 2bdabb09d8141adb4491df0fef76ee67fe7e54f0 Author: Alexei Filippov <alph@chromium.org> Date: Wed Jun 14 02:44:40 2017 DevTools: Fix heaviest stack not updated on show. Bug: 732734 Change-Id: I771570c120678bd3cca31c466dabb447cc66e44b Reviewed-on: https://chromium-review.googlesource.com/533721 Commit-Queue: Alexei Filippov <alph@chromium.org> Reviewed-by: Andrey Kosyakov <caseq@chromium.org> Cr-Commit-Position: refs/heads/master@{#479260} [modify] https://crrev.com/2bdabb09d8141adb4491df0fef76ee67fe7e54f0/third_party/WebKit/Source/devtools/front_end/timeline/TimelineTreeView.js [modify] https://crrev.com/2bdabb09d8141adb4491df0fef76ee67fe7e54f0/third_party/WebKit/Source/devtools/front_end/timeline/timelinePanel.css
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Jun 19 2017
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Jun 20 2017
Verified the issue on windows 10, Mac 10.12.5 and Ubuntu 14.04 using chrome dev version #61.0.3135.4 as per comment #0 Observed that heaviest Stack in performance tab of dev tools showed some results. Hence, the fix is working as expected. Attaching screen cast for reference. Hence, adding the verified labels. Thanks...!! |
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Comment 1 by keerthan...@techmahindra.com
, Jun 13 2017