甲骨文主机测试

主机环境：（宝塔跑分）

| 服务器IP           | 配置                                   | 平台  | 服务商    | 跑分     |
|-----------------|--------------------------------------|-----|--------|--------|
| 132.145.116.205 | 12核 \| 96513MB \| 读258MB/s \| 写1588MB/s | kvm | Oracle | 130933 |

![](/media/202207/2022-07-30_102103_6228450.943015755284163.png)

## 随机写

```
[root@highperformance ~]# fio -filename=/www/test.file -direct=1 -iodepth 1 -thread -rw=randwrite -ioengine=psync -bs=16k -size=20G -numjobs=100 -runtime=60 -group_reporting -name=test_randw
test_randw: (g=0): rw=randwrite, bs=(R) 16.0KiB-16.0KiB, (W) 16.0KiB-16.0KiB, (T) 16.0KiB-16.0KiB, ioengine=psync, iodepth=1
...
fio-3.7
Starting 100 threads
test_randw: Laying out IO file (1 file / 20480MiB)
Jobs: 100 (f=100): [w(100)][100.0%][r=0KiB/s,w=475MiB/s][r=0,w=30.4k IOPS][eta 00m:00s]
test_randw: (groupid=0, jobs=100): err= 0: pid=24883: Sat Jul 30 10:16:10 2022
  write: IOPS=28.4k, BW=444MiB/s (466MB/s)(26.0GiB/60005msec)
    clat (usec): min=677, max=54673, avg=3513.44, stdev=1037.69
     lat (usec): min=678, max=54674, avg=3514.25, stdev=1037.70
    clat percentiles (usec):
     |  1.00th=[ 1565],  5.00th=[ 2008], 10.00th=[ 2278], 20.00th=[ 2671],
     | 30.00th=[ 2933], 40.00th=[ 3195], 50.00th=[ 3458], 60.00th=[ 3687],
     | 70.00th=[ 3949], 80.00th=[ 4293], 90.00th=[ 4752], 95.00th=[ 5276],
     | 99.00th=[ 6259], 99.50th=[ 6783], 99.90th=[ 8848], 99.95th=[10028],
     | 99.99th=[13960]
   bw (  KiB/s): min= 3456, max= 5472, per=1.00%, avg=4549.03, stdev=380.13, samples=11981
   iops        : min=  216, max=  342, avg=284.29, stdev=23.76, samples=11981
  lat (usec)   : 750=0.01%, 1000=0.01%
  lat (msec)   : 2=4.85%, 4=66.85%, 10=28.23%, 20=0.05%, 50=0.01%
  lat (msec)   : 100=0.01%
  cpu          : usr=0.09%, sys=2.25%, ctx=4317226, majf=0, minf=8
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=0,1706361,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=1

Run status group 0 (all jobs):
  WRITE: bw=444MiB/s (466MB/s), 444MiB/s-444MiB/s (466MB/s-466MB/s), io=26.0GiB (27.0GB), run=60005-60005msec

Disk stats (read/write):
  sda: ios=2391/1703611, merge=44/2, ticks=4534/4776203, in_queue=4806803, util=98.93%
[root@highperformance ~]#
```

## 随机读写

```bash
[root@highperformance ~]# fio -filename=/www/test.file -direct=1 -iodepth 1 -thread -rw=randrw -rwmixread=70 -ioengine=psync -bs=16k -size=20G -numjobs=100 -runtime=60 -group_reporting -name=test_r_w -ioscheduler=noop
test_r_w: (g=0): rw=randrw, bs=(R) 16.0KiB-16.0KiB, (W) 16.0KiB-16.0KiB, (T) 16.0KiB-16.0KiB, ioengine=psync, iodepth=1
...
fio-3.7
Starting 100 threads
Jobs: 100 (f=100): [m(100)][100.0%][r=457MiB/s,w=195MiB/s][r=29.3k,w=12.5k IOPS][eta 00m:00s]
test_r_w: (groupid=0, jobs=100): err= 0: pid=21617: Sat Jul 30 10:17:38 2022
   read: IOPS=26.3k, BW=411MiB/s (431MB/s)(24.1GiB/60006msec)
    clat (nsec): min=1333, max=310927k, avg=2421108.14, stdev=2142266.05
     lat (nsec): min=1503, max=310927k, avg=2421413.05, stdev=2142266.57
    clat percentiles (usec):
     |  1.00th=[    4],  5.00th=[  310], 10.00th=[ 1549], 20.00th=[ 1893],
     | 30.00th=[ 2114], 40.00th=[ 2278], 50.00th=[ 2442], 60.00th=[ 2573],
     | 70.00th=[ 2769], 80.00th=[ 2999], 90.00th=[ 3326], 95.00th=[ 3720],
     | 99.00th=[ 4555], 99.50th=[ 4948], 99.90th=[ 7832], 99.95th=[10552],
     | 99.99th=[16909]
   bw (  KiB/s): min= 1792, max= 6112, per=1.00%, avg=4208.03, stdev=434.24, samples=11983
   iops        : min=  112, max=  382, avg=262.97, stdev=27.14, samples=11983
  write: IOPS=11.3k, BW=176MiB/s (185MB/s)(10.3GiB/60006msec)
    clat (usec): min=985, max=315795, avg=3213.78, stdev=1906.56
     lat (usec): min=986, max=315796, avg=3214.48, stdev=1906.57
    clat percentiles (usec):
     |  1.00th=[ 1876],  5.00th=[ 2212], 10.00th=[ 2376], 20.00th=[ 2638],
     | 30.00th=[ 2802], 40.00th=[ 2966], 50.00th=[ 3130], 60.00th=[ 3294],
     | 70.00th=[ 3490], 80.00th=[ 3720], 90.00th=[ 4080], 95.00th=[ 4359],
     | 99.00th=[ 5145], 99.50th=[ 5604], 99.90th=[ 8094], 99.95th=[10421],
     | 99.99th=[16188]
   bw (  KiB/s): min=  640, max= 2752, per=1.00%, avg=1802.32, stdev=236.06, samples=11983
   iops        : min=   40, max=  172, avg=112.59, stdev=14.76, samples=11983
  lat (usec)   : 2=0.09%, 4=0.86%, 10=0.88%, 20=0.12%, 50=0.27%
  lat (usec)   : 100=0.36%, 250=0.76%, 500=0.54%, 750=0.21%, 1000=0.14%
  lat (msec)   : 2=13.66%, 4=76.52%, 10=5.55%, 20=0.05%, 50=0.01%
  lat (msec)   : 100=0.01%, 500=0.01%
  cpu          : usr=0.14%, sys=1.00%, ctx=3150765, majf=0, minf=8
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=1578593,676126,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=1

Run status group 0 (all jobs):
   READ: bw=411MiB/s (431MB/s), 411MiB/s-411MiB/s (431MB/s-431MB/s), io=24.1GiB (25.9GB), run=60006-60006msec
  WRITE: bw=176MiB/s (185MB/s), 176MiB/s-176MiB/s (185MB/s-185MB/s), io=10.3GiB (11.1GB), run=60006-60006msec

Disk stats (read/write):
  sda: ios=1477329/674792, merge=14/3438, ticks=3712011/2109895, in_queue=5838904, util=99.98%
[root@highperformance ~]#
```