https://bugzilla.suse.com/show_bug.cgi?id=1222533 Bug ID: 1222533 Summary: Libreoffice needs 100% CPU for 3 minutes to open Lenovo compatibility matrix Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: LibreOffice Assignee: screening-team-bugs@suse.de Reporter: martin.wilck@suse.com QA Contact: qa-bugs@suse.de Target Milestone: --- Found By: --- Blocker: --- Created attachment 874156 --> https://bugzilla.suse.com/attachment.cgi?id=874156&action=edit perf record data for loading the file with native TW package Upstream: https://bugs.documentfoundation.org/show_bug.cgi?id=160595 Environment: OpenSUSE Tumbleweed 20240329, GNOME/X11, libreoffice-calc-24.2.2.2-1.2.x86_64 Offending file: Lenovo Accessories and Options Compatibility Matrix (OCM) https://download.lenovo.com/pccbbs/options_iso/ocm_apr_2024.xlsx (access via http://www.lenovo.com/accessoriesguide) Steps to reproduce: Download and open the file with calc. Results: Calc hangs with 100% CPU with "load document" progress bar at ~80%. It finishes after ~3 minutes. With the flatpak version of Libreoffice, opening the file takes only ~15s. "perf report" shows for the openSUSE native package: Samples: 520K of event 'cycles:P', Event count (approx.): 366840243651 Overhead Command Shared Object Symbol 49.69% soffice.bin libgtk-3.so.0.2409.32 [.] 0x000000000030d7a8 27.60% soffice.bin libglib-2.0.so.0.8000.0 [.] g_node_insert_before 2.49% soffice.bin libgtk-3.so.0.2409.32 [.] 0x000000000030d7ac 1.32% soffice.bin libgtk-3.so.0.2409.32 [.] 0x000000000030d7af 0.85% soffice.bin libgtk-3.so.0.2409.32 [.] 0x000000000030d7b7 0.43% soffice.bin libc.so.6 [.] malloc 0.27% soffice.bin libuno_cppu.so.3 [.] typelib_typedescriptionreference_equals 0.23% soffice.bin libc.so.6 [.] _int_free -- You are receiving this mail because: You are on the CC list for the bug.