User Profile

I would like to retrieve operation lengths of different metal GPU informations in form of xml. I know that exporting is possible using xtrace but how could i export the information of all wire memory statistics for example that are shown in the regarding row inside instruments. It would be helpful to get the xpath something in the GUI of Instruments belongs to. Specifically i am looking at Metal GPU traces. Any help is much appreciated! —toc gives a list of all contents but no description or affiliation with data in the GUI.