https://bugs.freedesktop.org/show_bug.cgi?id=79892

--- Comment #44 from Michael Meeks <[email protected]> ---
Thanks Jay for building that profile ! Unfortunately you have used a dbgutil
build - which includes a -ton- of extremely performance sensitive code that
makes the profile nearly unusable. eg.

            SAL_INFO( "i18nlangtag", "LanguageTag::registerImpl: " <<
nCallsSystem << " system calls");

Takes 77bn pcycles of the ~600bn pcycles for the DoHardRecalc.

You would want to have a clean build configured with --enable-symbols and no
dbgutil in order to do any performance profiling. On the bright side the trace
should be rather quicker to run.

Eike - it is somewhat interesting to see 18m calls to LanguageTag::registerImpl
there though - is that normal ? - though I imagine they are fast without the
SAL_INFO compiled into them.

I guess that comes from 18.9m calls to
utl::TransliterationWrapper::loadModuleImpl - which has a good 100bn cycles
that will be independent of any dbgutil (I think).

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