Description: Slow and choppy page down in multi-page (5 or 6 pages in a row) Steps to Reproduce: 1. Open the attached file 2. Zoom out; 5 or 6 pages for every row 3. Page down (count time before reaching the bottom) 4. Compare this with attachment 145907 [details] (smooth page down) or LibreOffice 5.2 Actual Results: 16 seconds or so Expected Results: 10 seconds Reproducible: Always User Profile Reset: No Additional Info: Version: 6.2.0.0.alpha1+ Build ID: 0378bfcea51ff0f379d0954aa6740f1829909dc3 CPU threads: 4; OS: Windows 6.3; UI render: default; VCL: win; TinderBox: Win-x86@42, Branch:master, Time: 2018-10-24_00:14:48 Locale: nl-NL (nl_NL); Calc: CL
Created attachment 146007 [details] Example file
Thank you for reporting the bug. I can confirm that the bug is present. Version: 6.0.6.2 Build ID: 0c292870b25a325b5ed35f6b45599d2ea4458e77 CPU threads: 2; OS: Windows 6.1; UI render: default; Locale: en-US (en_US); Calc: group
NEW per comment 2. Telesto: can you regression test this?
(In reply to Buovjaga from comment #3) > NEW per comment 2. > Telesto: can you regression test this? More of the same Harbuzz fall-out. So in fact bug 113350 or the list of 'duplicates' (which is depending on the view about duplicates). Underlying issue is the same area's differ The solution of Miklos is working (reducing calls & buffer) (for example https://gerrit.libreoffice.org/#/c/59159/). However half-way solution, because scope is limited to main editor (or at least that's my impression).. In general happy with he approach; phased repairs instead of all at once. However with the risk the follow up is dropped because of decreased importance (or interest). Still hoping for a follow-up :-). Performance of PDF export, Print preview, Print quite horrible for large documents. Repro with: Versie: 5.3.7.2 Build ID: 6b8ed514a9f8b44d37a1b96673cbbdd077e24059 CPU Threads: 4; Versie besturingssysteem:Windows 6.2; UI Render: standaard; Layout-Engine: nieuw; Locale: nl-NL (nl_NL); Calc: CL No repro with Versie: 5.3.7.2 Build ID: 6b8ed514a9f8b44d37a1b96673cbbdd077e24059 CPU Threads: 4; Versie besturingssysteem:Windows 6.2; UI Render: standaard; Layout-Engine: oud; Locale: nl-NL (nl_NL); Calc: CL Tools -> Options -> Advanced: Expert Configuration search for "TextLayoutEngine" and edit to change "new|old" as needed. (Source: bug 89870 comment 32)
Miklos said to keep this open. Telesto: are you testing with Automatic spellchecking on or off? I get 5 secs on Linux with off and 19 secs with on. Thinking how to profile this.
Dear Telesto, To make sure we're focusing on the bugs that affect our users today, LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed bugs which have not been touched for over a year. There have been thousands of bug fixes and commits since anyone checked on this bug report. During that time, it's possible that the bug has been fixed, or the details of the problem have changed. We'd really appreciate your help in getting confirmation that the bug is still present. If you have time, please do the following: Test to see if the bug is still present with the latest version of LibreOffice from https://www.libreoffice.org/download/ If the bug is present, please leave a comment that includes the information from Help - About LibreOffice. If the bug is NOT present, please set the bug's Status field to RESOLVED-WORKSFORME and leave a comment that includes the information from Help - About LibreOffice. Please DO NOT Update the version field Reply via email (please reply directly on the bug tracker) Set the bug's Status field to RESOLVED - FIXED (this status has a particular meaning that is not appropriate in this case) If you want to do more to help you can test to see if your issue is a REGRESSION. To do so: 1. Download and install oldest version of LibreOffice (usually 3.3 unless your bug pertains to a feature added after 3.3) from https://downloadarchive.documentfoundation.org/libreoffice/old/ 2. Test your bug 3. Leave a comment with your results. 4a. If the bug was present with 3.3 - set version to 'inherited from OOo'; 4b. If the bug was not present in 3.3 - add 'regression' to keyword Feel free to come ask questions or to say hello in our QA chat: https://kiwiirc.com/nextclient/irc.freenode.net/#libreoffice-qa Thank you for helping us make LibreOffice even better for everyone! Warm Regards, QA Team MassPing-UntouchedBug
No repro in Version: 7.2.0.0.alpha0+ (x64) / LibreOffice Community Build ID: d8ed3bda462b351d2b98ec57cfdb879e0eec0010 CPU threads: 4; OS: Windows 6.1 Service Pack 1 Build 7601; UI render: Skia/Raster; VCL: win Locale: ru-RU (ru_RU); UI: ru-RU Calc: CL Jumbo Telesto, Buovjaga, please retest it too. Thanks
Smooth Version: 7.2.0.0.alpha0+ (x64) / LibreOffice Community Build ID: 385808a2dff7300ec0120fdd5e8acfad8f86e50d CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win Locale: nl-NL (nl_NL); UI: en-US Calc: CL