I want to know some metrics about GPU. I install Intel GPA and I work on Ubuntu 16.04. My target applications are on OpenGL 3.0. But I can't see these metrics on Gpa Monitor.
Currently Graphics Performance Analyzers supports OpenGL 3.2, 3.3, 4.0 and 4.1 Core Profile. I suggest upgrading to one of these versions of OpenGL and seeing if the GPU metrics are displayed in Graphics Monitor.