{"pairs": {"ping": ["h1", "h10"], "iperf": [["h2", "h9"], ["h3", "h8"], ["h4", "h7"], ["h5", "h6"]]}, "sequential": {"ping": {"avg": 0.131, "mdev": 0.209}, "iperfs": [1150000, 1150000, 1150000, 1170000]}, "parallel": {"ping": {"avg": 17.411, "mdev": 6.264}, "iperfs": [1170000, 709000, 563000, 1170000]}}