You have to rebuild JACK2 with the --profiling option.
It's also a fixed buffer, so it only works for a while after starting
the server.
You can get nice graphs for the results too, see:
http://www.grame.fr/ressources/publications/Timing.pdf
On Sat, 7 Jul 2018 10:56:21 -0700 (MST)
oleg68 <osamarin68(a)gmail.com> wrote:
Hello.
I use jackd with some music applications and patchbay. After some
time after starting the jack cpu load (according to QJackCtl) becomes
100%, the last sound (or silence) pins and no more sound appearrs.
I'd like to investigate this situation and to find, which jack client
application consumes CPU. Looking at the jack sourcecode I found
JackEngineProfiling hich seams makes some measuring. But I could not
find how to use this feature?
Ho can I search the distinct CPU load by each jack client application?
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Joakim