Re: KDevelop continuous activity?

Sven Brauch <mail-ITmcY+a7/[email protected]> Fri, 10 Apr 2020 10:22:35 +0200
Newsgroups gmane.comp.kde.users.kdevelop
Message-ID <20605019.EfDdHjke4D@schnitzel>
On Friday, 10 April 2020 09:47:23 CEST René J.V. Bertin wrote:
> On Thursday April 09 2020 20:51:13 Sven Brauch wrote:
> >> The real culprit appears to be the glib-based event processing
> >
> >Unlikely. The attached screenshot certainly doesn't tell you that.
> 
> An idle GUI application
> 70% of its cycles

Don't you see the problem here? 70% of "almost nothing" is still "almost 
nothing".

> QEventDispatcherGlib::processEvents and g_main_context_iterate, isn't that
> a bit suspicious at least?

No. *Everything* the application does in response to events, i.e. pretty much 
*everything* that does not run in a background thread, will end up there.

Please, try to grasp at least the most fundamental points of what perf tells 
you before starting wild speculations about bugs in glib.

Greetings,
Sven