How can I tell which files vscode is including in its workspace?

I'm using vscode with a moderately large code repo on linux. The repo area itself has 30K files or so. In vscode, I include /inc and various normal system libraries. Vscode claims to be looking over almost 9M files in the workspace (according to "parsing workspace files..." message). Is this actually possible? Is there a way to see the files listed out somehow?