Create lots of files, size doesn't matter as long as they're a lot, e.g. #!/bin/bash mkdir -p /tmp/file-gen dd if=/dev/urandom of=/tmp/file-gen/file-random-0.bin bs=4K count=1 iflag=fullblock for i in $(seq 1 100000); do cp /tmp/file-gen/file-random-0.bin /tmp/file-gen/file-random-$i.bin done Browse to /tmp/file-gen with Dolphin, then select those files with Ctrl+A and right click to create a .tar archive out of this selection. Expected result: context menu appears in a reasonable time Actual result: context menu takes more than 10 or 20 seconds to appear Disabling the Ark context menu entries causes the context menu to appear instantly even on a 100k file selection, which makes me think it's the culprit. I mentioned this also in https://bugs.kde.org/show_bug.cgi?id=499551 System info: Operating System: openSUSE Tumbleweed 20250204 KDE Plasma Version: 6.2.5 KDE Frameworks Version: 6.10.0 Qt Version: 6.8.2 Kernel Version: 6.13.1-1-default (64-bit) Graphics Platform: Wayland Processors: 16 × AMD Ryzen 7 7840U w/ Radeon 780M Graphics Memory: 30.7 GiB of RAM Graphics Processor: AMD Radeon 780M Manufacturer: Framework Product Name: Laptop 13 (AMD Ryzen 7040Series) System Version: A7
Created attachment 178018 [details] flamegraph long time to see the context menu long-ish time between clicking on Compress -> Compress to... and finally seeing Ark's UI long-ish time between confirming .tar creation in Ark's UI and Ark completing the task