test/trace_processor/graphics/gpu_mem_total.out

"name","ts","pid","value"
"gpumemtotal.global",0,"[NULL]",123
"gpumemtotal.process",0,1,100
"gpumemtotal.global",5,"[NULL]",256
"gpumemtotal.process",5,1,233
"gpumemtotal.global",10,"[NULL]",123
"gpumemtotal.process",10,1,0