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COV Summary

Shown below are the average transfer times and the coefficients of variation (COV) for each of the elizas.  The COV is defined as the standard deviation of a distribution divided by the mean of the distribution.  In general a larger average transfer transfer time or COV is indicative of a volume's I/O performance varying due to heavy loads at times.







Benchmark # Successful Runs Avg Transfer Time (s) Avg Metric Value (MB/s) COV (%)
eliza1-1 1787 124.38 65.61 40.45
eliza2-1 1819 128.23 64.81 41.83
eliza3-1 1818 537.19 66.70 59.77
eliza4-1 1800 84.84 87.65 28.17
eliza5-1 1814 161.72 68.95 39.32
eliza6-1 1816 134.72 75.23 41.82
eliza7-1 1818 173.75 76.78 38.26
eliza8-1 1815 115.12 83.11 33.70
eliza9-1 1818 146.91 69.45 41.95
eliza10-1 1793 94.11 81.26 31.08
eliza14-1 1815 280.74 64.28 55.77
eliza15-1 1815 296.66 56.90 52.62
eliza16-1 1813 127.22 64.29 37.46
eliza17-1 1721 197.75 51.76 50.21
eliza18-1 1815 137.56 61.15 40.93