On Mon, Sep 26, 2022 at 5:16 PM Ihor Radchenko <yanta...@gmail.com> wrote: > I think you tried to use M-x profiler-stop instead of M-x profiler-report > M-x profiler-report show yield a new buffer displayed the profiler tree. > M-x profiler-write-profile will work from inside that buffer.
I was careful to do the steps in the right order, and my message buffer tells the profiler has been stopped after the write profiler fails: CPU and memory profiler started Mark set Auto-saving...done Saving file /home/luca/git/talks/perl/perl5/PERL-VARIABILI.org... Wrote /tmp/.!home!luca!git!talks!perl!perl5!PERL-VARIABILI.org.~undo-tree~ Wrote /home/luca/git/talks/perl/perl5/PERL-VARIABILI.org syntax error Saving file /home/luca/git/talks/perl/perl5/examples/autovivification.pl... Wrote /tmp/.!home!luca!git!talks!perl!perl5!examples!autovivification.pl.~undo-tree~ Wrote /home/luca/git/talks/perl/perl5/examples/autovivification.pl Mark activated Mark deactivated Mark activated Saving file /home/luca/git/talks/perl/perl5/examples/autovivification.pl... Wrote /tmp/.!home!luca!git!talks!perl!perl5!examples!autovivification.pl.~undo-tree~ Wrote /home/luca/git/talks/perl/perl5/examples/autovivification.pl Mark set Auto-saving...done Saving file /home/luca/git/talks/perl/perl5/PERL-VARIABILI.org... Wrote /tmp/.!home!luca!git!talks!perl!perl5!PERL-VARIABILI.org.~undo-tree~ Wrote /home/luca/git/talks/perl/perl5/PERL-VARIABILI.org profiler-write-profile: Wrong type argument: arrayp, nil CPU and memory profiler stopped Reverted buffer > Another thing you can try is setting org-src-fontify-natively to nil in > your config. > I'm trying it right now, after reverting the buffer I was editing (I applied it with M-x set-variable). I will see if I suffer from other slowing down. Thanks, Luca