[Libreoffice-bugs] [Bug 47644] Huge load time and CPU load

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=47644

--- Comment #3 from BerniCL <ced at bernispa.com> 2012-04-07 04:18:46 PDT ---
Still present in 3.5.2 (tested under Win2000 and Debian).

To your convenience i've attached a .doc copy of the txt sample i've attached
in the first message, so you can directly test the huge page load time.
There's also a .odt copy (see below).

Some notes not expressed in the first message.
- A recent MS Office (i don't remember for sure the version, but i think 2007),
opens the generated doc file quite fastly.
- I don't remember under Windows, but under Linux if i save the file in odt, i
can reopen it fastly.
- Under Debian, the copy/paste phase starts fast but slow down during the load:
it took about 5-6 minutes with my 5 years old Centrino.
- The ram usage seems not to vary significantly during the load.
- During the copy/paste, LO interface is completely unresponsive: if you switch
to another application then switch back, the user interface doesn't repaint
either.
- The CPU activity after the load phase falled down but keep on floating around
24-50% for about another 4-5 minutes. This is the same also after loading the
odt copy.
- Opening the doc document, LO interface looks reacting to user commands (you
can open menus), but seems to ignore any close command. If you want to
interrupt the load phase, you have to kill LO by other means.

Cesare.

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