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Issue #8592 invalid

Oh Snap!s when hovering PR diffs

Adam Ahmed [Atlassian]
staff created an issue

Performance on PR page is killing my tabs. Namely this guy https://bitbucket.org/atlassian/aui/pull-request/528/implement-jshint/diff seems really slow.

I think it has to do with hover styles, but I'm not sure. Seems fine until my mouse goes over a diff, then I get a long freeze and a dead tab.

Chrome Stable on Windows.

Comments (7)

  1. Brodie Rao

    I hate to have to ask this question, but can you confirm if the tab dies with extensions disabled?

    While I can't say the page is the most responsive ever when clicking around, I'm not able to reproduce any freezing/crashes on my end.

    As a workaround, you might try reviewing the PR in Safari or Firefox.

  2. Mark Cheptea

    I have the same issue here on Firefox 28. When trying to view a mid-size Pull Request the browser freezes for about 15 seconds. It happens with almost all PRs when loading the diff.

    My Hardware/software

    • OS: Windows 7 64bit
    • Browser: Firefox 28
    • CPU: i7-3xxxM
    • Memory: 8GB DDR3

    Profiler: profiler.PNG

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