https://bugs.kde.org/show_bug.cgi?id=494459
TraceyC <kde...@tlcnet.info> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kde...@tlcnet.info
Ever confirmed|0 |1
Status|REPORTED |CONFIRMED
--- Comment #2 from TraceyC <kde...@tlcnet.info> ---
kwin_wayland is taking up to 200% CPU on a VM, before and after a dist upgrade
to 24.04. It started after Plasma updated to 6.2
Here's the output of perf
llvmpipe-0 1405 1418.543079: 1 cycles:P:
ffffffff88ac4b06 [unknown] ([kernel.kallsyms])
ffffffff88a1a3d5 [unknown] ([kernel.kallsyms])
ffffffff88a0e026 [unknown] ([kernel.kallsyms])
ffffffff88d9658e [unknown] ([kernel.kallsyms])
ffffffff88d9f610 [unknown] ([kernel.kallsyms])
ffffffff88b50dbf [unknown] ([kernel.kallsyms])
ffffffff89c3ca64 [unknown] ([kernel.kallsyms])
ffffffff89c3ced3 [unknown] ([kernel.kallsyms])
ffffffff89c2d025 [unknown] ([kernel.kallsyms])
ffffffff89c2d0b3 [unknown] ([kernel.kallsyms])
ffffffff89c2b83b [unknown] ([kernel.kallsyms])
ffffffff89e00f4b [unknown] ([kernel.kallsyms])
7cb3cbe80f4d [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.543130: 1600 cycles:P:
ffffffff89ba178b [unknown] ([kernel.kallsyms])
ffffffff88c0594d [unknown] ([kernel.kallsyms])
ffffffff88c06362 [unknown] ([kernel.kallsyms])
ffffffff88c072b6 [unknown] ([kernel.kallsyms])
ffffffff88aa96ee [unknown] ([kernel.kallsyms])
ffffffff89c2b87d [unknown] ([kernel.kallsyms])
ffffffff89e00f4b [unknown] ([kernel.kallsyms])
ffffffff88b50c59 [unknown] ([kernel.kallsyms])
ffffffff89c3ca64 [unknown] ([kernel.kallsyms])
ffffffff89c3ced3 [unknown] ([kernel.kallsyms])
ffffffff89c2d025 [unknown] ([kernel.kallsyms])
ffffffff89c2d0b3 [unknown] ([kernel.kallsyms])
ffffffff89c2b83b [unknown] ([kernel.kallsyms])
ffffffff89e00f4b [unknown] ([kernel.kallsyms])
7cb3cbe80f4d [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.543384: 1 cycles:P:
ffffffff88ac4b06 [unknown] ([kernel.kallsyms])
ffffffff88a1a3d5 [unknown] ([kernel.kallsyms])
ffffffff88a0e026 [unknown] ([kernel.kallsyms])
ffffffff88d9658e [unknown] ([kernel.kallsyms])
ffffffff88d9f610 [unknown] ([kernel.kallsyms])
ffffffff88b50dbf [unknown] ([kernel.kallsyms])
ffffffff89c3ca64 [unknown] ([kernel.kallsyms])
ffffffff89c3ced3 [unknown] ([kernel.kallsyms])
ffffffff89c2d025 [unknown] ([kernel.kallsyms])
ffffffff89c2d0b3 [unknown] ([kernel.kallsyms])
ffffffff89c2b579 [unknown] ([kernel.kallsyms])
ffffffff89e00f8b [unknown] ([kernel.kallsyms])
7cb3cbe7ff20 [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.543944: 58021 cycles:P:
7cb3cbe7fdfd [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.543981: 55083 cycles:P:
7cb3cbe7fdeb [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.544024: 108871 cycles:P:
7cb3cbe7f621 [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.544156: 88794 cycles:P:
7cb3cbe7ce0a [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.544209: 81305 cycles:P:
7cb3cbe7d7a4 [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.544250: 134360 cycles:P:
7cb3cbe80334 [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.544316: 253553 cycles:P:
7cb3cbe801dd [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.545041: 352165 cycles:P:
7cb3cbe7c862 [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.545107: 201841 cycles:P:
7cb3cbe7d537 [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.545183: 328382 cycles:P:
7cb3cbe7fe3a [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.545197: 184382 cycles:P:
7cb3cbe7e9f5 [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.545280: 246407 cycles:P:
7cb3cbe7d7a4 [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.545317: 383286 cycles:P:
7cb3cbe7fd23 [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.545384: 339701 cycles:P:
7cb3cbe7c9e6 [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.545471: 454590 cycles:P:
7cb3cbe7f697 [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.546048: 416213 cycles:P:
7cb3cbe7e5a1 [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.546086: 510665 cycles:P:
7cb3cbe7f060 [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.546213: 390340 cycles:P:
7cb3cbe7f663 [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.546286: 481423 cycles:P:
7cb3cbe7e423 [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.546370: 439702 cycles:P:
7cb3cbe8018c [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.546475: 521880 cycles:P:
7cb3cbe7dfa7 [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.546544: 501851 cycles:P:
7cb3cbe7e8a5 [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.546679: 571722 cycles:P:
7cb3cbe7fe8c [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.547105: 555383 cycles:P:
7cb3cbe80a8e [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.547147: 621911 cycles:P:
7cb3cbe80244 [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.547324: 527185 cycles:P:
7cb3cbe7e47c [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.547387: 599467 cycles:P:
7cb3cbe80a94 [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.547535: 561513 cycles:P:
7cb3cbe7e47c [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.547619: 628699 cycles:P:
7cb3cbe7e40b [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.547756: 602575 cycles:P:
7cb3cbe7fd05 [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.547862: 663275 cycles:P:
7cb3cbe80a2d [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.548141: 650061 cycles:P:
7cb3cbe7fa9f [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.548171: 708140 cycles:P:
7cb3cbe7fdeb [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.548394: 639110 cycles:P:
7cb3cbe7fcee [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.548445: 715168 cycles:P:
7cb3cbe7d8de [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.548644: 664642 cycles:P:
7cb3cbe801dd [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.548721: 734632 cycles:P:
7cb3cbe7e295 [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.548907: 692295 cycles:P:
7cb3cbe7c8ec [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.549021: 766722 cycles:P:
7cb3cbe7ee22 [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.549198: 732591 cycles:P:
7cb3cbe7e444 [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.549316: 777309 cycles:P:
7cb3cbe7ee2e [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.549486: 745955 cycles:P:
7cb3cbe7ebaa [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.549615: 789995 cycles:P:
7cb3cbe7e3dd [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.549772: 760740 cycles:P:
7cb3cbe8019c [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.549927: 807776 cycles:P:
7cb3cbe7e7e5 [unknown] (/tmp/perf-1354.map)
llvmpipe-1 1406 1418.550085: 783640 cycles:P:
7cb3cbe7dc61 [unknown] (/tmp/perf-1354.map)
llvmpipe-0 1405 1418.550239: 814474 cycles:P:
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