FPS counter for a simple Vulkan app What measurement/monitoring tools could I use to get the FPS values for a simple Vulkan app?

Thanks in advance
You might want to try the VK_LAYER_LUNARG_monitor layer from the LunarG Vulkan SDK.

Download the SDK from the LunarXchange site.

After SDK installation, you can activate the layer by setting this environment variable:

VK_INSTANCE_LAYERS=VK_LAYER_LUNARG_monitor


The monitor layer displays the FPS value in the application window's title bar.