7. 主机带宽测试
MXMACA 3.9.0及之后版本可用 host 子命令执行主机侧的测试，当前仅支持主机带宽测试。
执行以下命令进行主机带宽测试。
mx-diagease host --mbw
结果显示如下所示：
0 method: DUMB Elapsed: 0.1924s Copy: 5321.0561 MiB/s
1 method: DUMB Elapsed: 0.1922s Copy: 5328.0331 MiB/s
2 method: DUMB Elapsed: 0.1919s Copy: 5335.3619 MiB/s
3 method: DUMB Elapsed: 0.1918s Copy: 5337.5311 MiB/s
4 method: DUMB Elapsed: 0.1921s Copy: 5330.0515 MiB/s
5 method: DUMB Elapsed: 0.1918s Copy: 5338.8947 MiB/s
6 method: DUMB Elapsed: 0.1970s Copy: 5199.1044 MiB/s
7 method: DUMB Elapsed: 0.1972s Copy: 5139.7776 MiB/s
8 method: DUMB Elapsed: 0.1918s Copy: 5338.8947 MiB/s
9 method: DUMB Elapsed: 0.1981s Copy: 5169.0804 MiB/s
AVG method: DUMB Elapsed: 0.1936s Copy: 5288.3575 MiB/s
0 method: MEMCPY Elapsed: 0.1610s Copy: 6359.5769 MiB/s
1 method: MEMCPY Elapsed: 0.1669s Copy: 6135.8884 MiB/s
2 method: MEMCPY Elapsed: 0.1611s Copy: 6354.8015 MiB/s
3 method: MEMCPY Elapsed: 0.1609s Copy: 6366.0619 MiB/s
4 method: MEMCPY Elapsed: 0.1660s Copy: 6167.4858 MiB/s
5 method: MEMCPY Elapsed: 0.1610s Copy: 6361.1177 MiB/s
6 method: MEMCPY Elapsed: 0.1666s Copy: 6144.7988 MiB/s
7 method: MEMCPY Elapsed: 0.1614s Copy: 6344.9968 MiB/s
8 method: MEMCPY Elapsed: 0.1657s Copy: 6180.2534 MiB/s
9 method: MEMCPY Elapsed: 0.1604s Copy: 6383.9205 MiB/s
AVG method: MEMCPY Elapsed: 0.1631s Copy: 6278.2452 MiB/s
0 method: MCBLOCK Elapsed: 0.0943s Copy: 10856.4280 MiB/s
1 method: MCBLOCK Elapsed: 0.0994s Copy: 10304.6099 MiB/s
2 method: MCBLOCK Elapsed: 0.0941s Copy: 10885.1636 MiB/s
3 method: MCBLOCK Elapsed: 0.0941s Copy: 10886.6681 MiB/s
4 method: MCBLOCK Elapsed: 0.0941s Copy: 10882.1560 MiB/s
5 method: MCBLOCK Elapsed: 0.0990s Copy: 10339.5701 MiB/s
6 method: MCBLOCK Elapsed: 0.0942s Copy: 10865.1826 MiB/s
7 method: MCBLOCK Elapsed: 0.0942s Copy: 10874.5288 MiB/s
8 method: MCBLOCK Elapsed: 0.0940s Copy: 10890.4889 MiB/s
9 method: MCBLOCK Elapsed: 0.0989s Copy: 10349.1839 MiB/s
AVG method: MCBLOCK Elapsed: 0.0956s Copy: 10707.4106 MiB/s