[Libreoffice-bugs] [Bug 113042] FILESAVE: Saving an large calc sheet is slower in LibO5.4 compared to LibO5.3

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=113042

--- Comment #20 from Julien Nabet <serval2412 at yahoo.fr> ---
(In reply to Michael Meeks from comment #19)
> Hi Julien - thanks for having a go here ! =)
> 
> > I gave a try to kcachegrind but except telling "cycle21" 
> 
> Tip #1 for kcachegrind - turn off cycle detection ;-) the tool lies
> vigorously with that turned on, and the results are often ~meaningless for
> non-trivial cases. I'd also turn off the '%' button and use absolute cycle
> counts everywhere - or it is very easy to loose a sense of proportion =) I'd
> also check all counts vs. the total in the bottom status bar for sanity.
> 
> HTH !

Thank you Michael for your feedback.
I got KCacheGrind 0.8.0 (from Debian testing).
I unchecked "Relative" (must correspond to %) + "Cycle detection".

I don't see "absolute cycle counts" or "total", I only got file name + "Total
Instruction Fetch Cost" in the bottom status bar and I can't right click on it.
I sorted by "Called", the most called is rtl_uString_release (162 582 170) but
I suppose it could be expected.

Must I check "Relative to parent"? Must I use some Grouping?

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