chromium/tools/perf/testdata/python3/vm_final_total-summary.dat

{"traces": {"1t_vm": ["29696.0", "0.0"], "1t_vm_ref": ["9696.0", "0.0"], "12t_vm": ["55740.0", "0.0"], "5t_vm": ["54936.0", "0.0"]}, "units": "kb"}