DevTools Profiler: wrong URL for native V8 functions |
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Issue description0. Navigate to http://theverge.com 1. Open DevTools, switch to Timeline 2. Reload 3. Switch to "Bottom-up Tree" in Timeline drawer 4. Select grouping by URL in the combobox 5. Scroll down a bit -- observe that while most URLs are plausible, some URLs are like String, Number, getTime, charAt and other names of native JS functions.
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Dec 21 2016
The following revision refers to this bug: https://chromium.googlesource.com/v8/v8.git/+/0f39ef5fdfef3a8d68a05057d2896c52882582a1 commit 0f39ef5fdfef3a8d68a05057d2896c52882582a1 Author: alph <alph@chromium.org> Date: Wed Dec 21 07:52:05 2016 [profiler] Do not report native function names as script names. BUG= chromium:664286 Review-Url: https://codereview.chromium.org/2595673002 Cr-Commit-Position: refs/heads/master@{#41884} [modify] https://crrev.com/0f39ef5fdfef3a8d68a05057d2896c52882582a1/src/code-events.h [modify] https://crrev.com/0f39ef5fdfef3a8d68a05057d2896c52882582a1/src/log.cc
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Jan 5 2017
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Comment 1 by alph@chromium.org
, Dec 7 2016