https://bugs.documentfoundation.org/show_bug.cgi?id=100894
--- Comment #34 from Buovjaga <ilmari.lauhakan...@libreoffice.org> --- Created attachment 196959 --> https://bugs.documentfoundation.org/attachment.cgi?id=196959&action=edit Perf flamegraph of file opening with GTK3 I let qqq6.xls open for a few minutes and then canceled perf. It shows a gtk-specific thing taking a long time, gtk_tree_store_insert_with_values Arch Linux 64-bit Version: 25.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 40beeb144a00c9725cde4239c251f67c658d31a8 CPU threads: 8; OS: Linux 6.10; UI render: default; VCL: gtk3 Locale: fi-FI (fi_FI.UTF-8); UI: en-US Calc: CL threaded Built on 6 October 2024 -- You are receiving this mail because: You are the assignee for the bug.