Le 22/02/2016 22:07, Georg Baum a écrit :
I see this as well. In 9968-QList1.txt you can find the (shortened) output of gprof for creating a new LyX document, changing the encoding to utf8 and trying to view the complete symbols list in the dialog by choosing the blank line. What puzzles me is that gprof only covers a fraction of a second, although the dialog did freze for more than 10 seconds.
Amain drawback of gprof is that it only covers code that is compiled with -pg, which means only LyX code here. You don't get to see anything related to Qt, librairies that it uses, or even kernel. This makes it pretty useless in this case.
Alternatives are perf, sysprof, callgrind or oprofile. JMarc
