开了个好友游戏服，换地图读盘的时候比起之前用的阿里云时间要长一倍，

卡到敲 linux 命令，yum 装包的读盘都一卡一卡的

技术客服说普通云盘只有 14MB

下了个 fio 跑了下 xfio.conf 等到了天荒地老

跑了 45 分钟才跑完，结果也是惨不忍睹了

你们感受一下

Run status group 0 (all jobs):顺序读 1m
   READ: bw=20.3MiB/s (21.3MB/s), 20.3MiB/s-20.3MiB/s (21.3MB/s-21.3MB/s), io=5120MiB (5369MB), run=252591-252591msec

Run status group 1 (all jobs):顺序写 1m
  WRITE: bw=38.3MiB/s (40.2MB/s), 38.3MiB/s-38.3MiB/s (40.2MB/s-40.2MB/s), io=5120MiB (5369MB), run=133702-133702msec

Run status group 2 (all jobs):顺序读 4k
   READ: bw=1152KiB/s (1180kB/s), 1152KiB/s-1152KiB/s (1180kB/s-1180kB/s), io=1024MiB (1074MB), run=910162-910162msec

Run status group 3 (all jobs):顺序写 4k
  WRITE: bw=1475KiB/s (1510kB/s), 1475KiB/s-1475KiB/s (1510kB/s-1510kB/s), io=1024MiB (1074MB), run=710886-710886msec

Run status group 4 (all jobs):随机读 1m
   READ: bw=11.6MiB/s (12.2MB/s), 11.6MiB/s-11.6MiB/s (12.2MB/s-12.2MB/s), io=1024MiB (1074MB), run=88015-88015msec

Run status group 5 (all jobs):随机写 1m
  WRITE: bw=39.6MiB/s (41.5MB/s), 39.6MiB/s-39.6MiB/s (41.5MB/s-41.5MB/s), io=1024MiB (1074MB), run=25860-25860msec

Run status group 6 (all jobs):随机读 4k
   READ: bw=334KiB/s (342kB/s), 334KiB/s-334KiB/s (342kB/s-342kB/s), io=100MiB (105MB), run=306786-306786msec

Run status group 7 (all jobs):随机写 4k
  WRITE: bw=1476KiB/s (1511kB/s), 1476KiB/s-1476KiB/s (1511kB/s-1511kB/s), io=100MiB (105MB), run=69385-69385msec

Disk stats (read/write):
  vda: ios=307617/307573, merge=0/45, ticks=2215705/1437982, in_queue=3653252, util=97.37%