Apache OpenOffice (AOO) Bugzilla – Issue 112797
Slow rendering of certain table
Last modified: 2010-07-01 08:33:14 UTC
OOo 3.1.1 freezes box with 2GHz CPU for at least 10 minutes on open. OOo-dev m83 do that same, but only when you scroll doc down. If you will remove the only frame in doc named "Врезка1", then performance goes "back" on Windows, but still be poor on Linux. PS. test sample was converted from MSWord .DOC file I can upload .DOC if necessary
Created attachment 70302 [details] sample
Created attachment 70303 [details] sample without guilty frame
MRU->PMIKE: the document was created with OOo 3.0.0. Our developers debugged around it and found out, that it hangs while formatting the content of the frame. Looking into the content.xml revealed that the document resulted of an import of a "table in table" (also known as "nested table"), which was workarounded by the filter by using a frame where the inner table was placed. This correct import was supported from OOo 3.0.1 on. So please try to import this .doc file with a newer build and save it and see, if the problem still occurs. Thanks for supporting us!
pmike->mru: Indeed, importing DOC with OOo-dev m81 performs MUCH better. No extra frames are created. So you can WORKSFORME this issue, unless you're going to improve scrolling perf of this document on Linux. It still very slow on page 55 (take about 5 seconds of 2GHz CPU time to scroll one LINE).
Created attachment 70316 [details] gzipped original WW8 doc
I checked this with SUSE 11 using m83 or m84. But I did not experience the described delay when scrolling.I can imagine, that the Font "Arial CYR" cannot be replaced properly on your system? Or is it installed on yours and I have to do so on my system?
I have no "Arial CYR" on my Ubuntu, but have "Arial". No idea about (un)successful font replacement; I've changed font to Arial for entire document, and still have very slow scrolling (5-7 seconds for each screen update) on table with yellow cells (can't give page number, Writer re-paginate doc after font change). Also I've noticed the table shows "mess" on scrollbars. Maybe it has more complex structure than visible on screen. I did tests with m81, will update to m84 once it became available on mirrors.
OK, I've just installed m84 and open original DOC with it. Opening tooks about 12 seconds, overall scroll through document is a bit jerky but acceptable. I did not change fonts or apply any replacements. And page 55 renders very slow, about 5-6 seconds to redraw. Scrolling that page almost impossible ("hang" OOo process for a munites). PS. I've updated issue summary for better problem description.
This is the same as issue 93224. *** This issue has been marked as a duplicate of 93224 ***
Closing duplicate.