[Libreoffice-bugs] [Bug 108246] 100% cpu usage with no open document

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=108246

Buovjaga <todventtu at suomi24.fi> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |perf
           Priority|medium                      |high
             Status|UNCONFIRMED                 |NEW
                 CC|                            |todventtu at suomi24.fi
            Version|5.3.3.2 release             |5.2.0.4 release
     Ever confirmed|0                           |1
           Severity|normal                      |major

--- Comment #8 from Buovjaga <todventtu at suomi24.fi> ---
I think this might give more insight to developers:
https://wiki.documentfoundation.org/QA/BugReport/Debug_Information#GNU.2FLinux:_How_to_get_a_callgrind_trace

The way I do it is I have this stored in a text file and then I just paste the
whole thing into a terminal:

unset MALLOC_CHECK_
unset MALLOC_PERTURB_
unset G_SLICE
export SAL_DISABLE_FLOATGRAB=1
export OOO_DISABLE_RECOVERY=1
export SAL_DISABLE_GL_WATCHDOG=1
valgrind --tool=callgrind --simulate-cache=yes --dump-instr=yes
/path/to/program/soffice.bin --splash-pipe=0 

I guess let it chug there for a while and then close. The large callgrind file
compresses quite well with tar.xz and should fit inside our 10MB attachment
limit.

If you want to test older versions than 5.2:
https://wiki.documentfoundation.org/Installing_in_parallel/Linux

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