- xxx ~ # dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync
- 16384+0 records in
- 16384+0 records out
- 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 17.9731 s, 59.7 MB/s
- xxx ~ # dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync
- 16384+0 records in
- 16384+0 records out
- 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 17.9153 s, 59.9 MB/s
- xxx ~ # dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync
- 16384+0 records in
- 16384+0 records out
- 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 18.0276 s, 59.6 MB/s
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正在和客服来回撕逼,客服非说这货就是 50-80MB/s,问题是为啥上月刚买时速度90,现在变这么差了 |