Hey all,
I'd like to discuss
moving the resources view to the front of the LTTng
perspective.
Historically the Control
Flow View was there. Reasons: when we started developing Trace
Compass, we had 1 core, maybe 2. Now we have over 16.
Also the resources view
has been getting a lot of improvements and I think they should
be highlighted.
1- there is a threads
entry, so you can see which thread is running on which CPU.
2- The CPU status is now
a tree with the contributing IRQ/SoftIRQs under it.
3- The CPU Frequency is
a visible entry.
This actually makes two
interesting points:
1- the Resources view
has most of the data of the control flow view already
available in it.
2- It shows data in a
more intuitive way when zoomed out
3- It limits the data
shown vertically by limiting us to a given resource. (CPU at
the moment)
Because of this, and the
fact that KernelShark displays data in a similar way already,
I propose that we try making the Resources view the star when
opening up a Trace Compass kernel trace.
Thoughts?
Matthew.
[1]
https://git.eclipse.org/r/#/c/121958/
git.eclipse.org
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