[kmail2] [Bug 373368] Opening new message very slow and freezes KMail for several second each
https://bugs.kde.org/show_bug.cgi?id=373368 --- Comment #5 from René Krell--- Created attachment 102662 --> https://bugs.kde.org/attachment.cgi?id=102662=edit Compressed output of valgrind --tool=callgrind --instr-atstart=no plasmashell for a few minutes after starting callgrind_control -i o Added the compressed output of 'valgrind --tool=callgrind --instr-atstart=no plasmashell' for a few minutes after starting 'callgrind_control -i o'. I started callgrind_control when kmail started to be unresponsive, including the rest of the plasmashell. I'm not able to interpret the output shown in kcachegrind. Can someone look at this, please? -- You are receiving this mail because: You are watching all bug changes.
[kmail2] [Bug 373368] Opening new message very slow and freezes KMail for several second each
https://bugs.kde.org/show_bug.cgi?id=373368 --- Comment #4 from René Krell--- I'm currently keeping plasmashell running in valgrind according to this comment: https://forum.kde.org/viewtopic.php?f=289=121533=7ab1403c4fedc79c23d4cadac1e09fd3=45#p343228 and waiting for plasmashell to fall into the high CPU load again, which is apparently the reason for the unresponsiveness of KMail. As soon as this will be the case I try to send some kcachegrind dump from it to get this issue to the right direction. -- You are receiving this mail because: You are watching all bug changes.
[kmail2] [Bug 373368] Opening new message very slow and freezes KMail for several second each
https://bugs.kde.org/show_bug.cgi?id=373368 --- Comment #3 from René Krell--- Sorry, that was to fast. Baloo isn't the cause. I run into this problem again with deactivated File Search, but now I have plasmashell at high load: PID USER PR NIVIRTRESSHR S %CPU %MEM TIME+ COMMAND 3392 rkrell20 0 0,255t 471020 187628 S 115,3 1,456 33:34.98 plasmashell There is no comparable process in this situation with such a high CPU load. Now even restarting KMail doesn't help. Navigating between messages is almost unresponsive in both accounts, IMAP and Local Folders. -- You are receiving this mail because: You are watching all bug changes.
[kmail2] [Bug 373368] Opening new message very slow and freezes KMail for several second each
https://bugs.kde.org/show_bug.cgi?id=373368 --- Comment #2 from René Krell--- The only process I saw with a high load during reproducing the problem was the baloo_file_extractor. After that I switched off Search -> File Search -> [ ] Enable File Search. Deactivating the Baloo File Extractor might be way how to avoid the issue reported here, I'll watch this several days. -- You are receiving this mail because: You are watching all bug changes.
[kmail2] [Bug 373368] Opening new message very slow and freezes KMail for several second each
https://bugs.kde.org/show_bug.cgi?id=373368 --- Comment #1 from René Krell--- Important addition: This problem doesn't happen right after system start, but some time after using KMail (after several seconds, minutes or even hours). At the moment I can't see it, but when it happens the notebook's fan is running on higher speed, probably due to a high CPU load. As soon as the problem occurs, KMail doesn't recover from it, so the high load remains instant until the next system restart. I nobody can reproduce this, please give me some hints what outputs to generate and provide, and what to do else to help analyzing. -- You are receiving this mail because: You are watching all bug changes.