Viewing New emails take 6 to 7 seconds to open as of 128.6.0esr with Transmission torrent
Categories
(Thunderbird :: Folder and Message Lists, defect)
Tracking
(Not tracked)
People
(Reporter: greg, Unassigned)
References
Details
(Keywords: perf)
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.2 Safari/605.1.15
Steps to reproduce:
New email comes in
I click to view it in the preview pane
Actual results:
Takes 6 to 8 seconds to load and the cursor beachballs.
Message eventually loads in the preview pane as normal.
Expected results:
Message should have loaded instantly with no lag whatsoever.
There was no lag in version 128.5.2esr but both updates after that have had this issue.
User agent string: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Thunderbird/128.6.1
Updated•16 days ago
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Comment 1•16 days ago
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Here are the changes introduced in 128.6.0esr.
Updated•16 days ago
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Comment 2•16 days ago
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I'm not seeing any delay in the preview pane when selecting emails on 128.6.2esr on Linux.
Can you try with Help | Troubleshoot mode?
I tried Troubleshoot Mode earlier today by holding down Option while opening Thunderbird. Unfortunately the issue still happened even within Troubleshoot Mode, however there was ONE instance where after I closed Thunderbird while in Troubleshoot Mode and opened it as normal, the issue went away for a minute or so. Then it came back and has remained back ever since. Going back into Troubleshoot Mode and back again doesn't seem to have any effect anymore.
Comment 4•15 days ago
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Greg, would you be willing to record a performance profile to help gather further details? https://support.mozilla.org/en-US/kb/profiling-thunderbird-performance
Comment 5•14 days ago
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Perhaps from bug 1919290
I did a lot of testing and it turns out the new version of Thunderbird was getting slowed down by my Transmission torrent client. Very weird since that had not happened in prior versions. So I guess I can mark this as an invalid issue since closing Transmission made it go fast again?
Comment 7•10 days ago
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Thanks
Updated•10 days ago
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Description
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