Created attachment 186992 [details] spreadsheet The attached s/s was initially created on LO 7.5.2.2 and it had 100% CPU issues, so I saved it and opened it with LO 7.6 About has this link: https://gerrit.libreoffice.org/gitweb?p=core.git;a=log;h=9c7d3ce813c761b116232bc291e2737c59d383da When opening this s/s, note that the top rows are partially blank[1]; this happened after trying to create a chart, and saving the file: - select columns A to F - Insert Chart - Clicked 3D CPU running at 100% for a while. Just about any action I tried resulted in 100% CPU with Calc unresponsive until it returned from spinning its wheels. Even Save takes a while at 100%. [1] causing the sheet to scroll horizontally so that column A is no longer visible, the blank area disappears; then re-appears when column A is visible. It's only 642 rows and there's no lack of horsepower in my system: Operating System: Mageia 9 KDE Plasma Version: 5.27.4 KDE Frameworks Version: 5.105.0 Qt Version: 5.15.7 Kernel Version: 6.2.12-server-1.mga9 (64-bit) Graphics Platform: X11 Processors: 20 × 12th Gen Intel® Core™ i7-12700K Memory: 125.5 GiB of RAM Graphics Processor: AMD Radeon RX 6600 XT Manufacturer: Dell Inc. Product Name: XPS 8950
I can reproduce the freeze after following the steps to create the 3D chart in: Version: 7.4.6.2 / LibreOffice Community Build ID: 5b1f5509c2decdade7fda905e3e1429a67acd63d CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: gtk3 Locale: en-AU (en_AU.UTF-8); UI: en-US Calc: threaded LO eventually gave up and crashed. In 6.0, it struggles for a while but eventually recovers, and saving is snappy. I would call that some kind of regression, but will test further later. Version: 6.0.0.3 Build ID: 64a0f66915f38c6217de274f0aa8e15618924765 CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: gtk2; Locale: en-AU (en_AU.UTF-8); Calc: group