1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
nbd_fio_read_4k_uncompressed_direct: (g=0): rw=read, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=psync, iodepth=1
fio-3.15
Starting 1 process
nbd_fio_read_4k_uncompressed_direct: (groupid=0, jobs=1): err= 0: pid=2997: Thu Aug 29 22:25:03 2019
read: IOPS=23.9k, BW=93.2MiB/s (97.8MB/s)(622MiB/6671msec)
clat (usec): min=25, max=262, avg=40.72, stdev= 4.68
lat (usec): min=25, max=263, avg=40.85, stdev= 4.69
clat percentiles (usec):
| 1.00th=[ 29], 5.00th=[ 38], 10.00th=[ 38], 20.00th=[ 39],
| 30.00th=[ 40], 40.00th=[ 40], 50.00th=[ 40], 60.00th=[ 41],
| 70.00th=[ 41], 80.00th=[ 43], 90.00th=[ 46], 95.00th=[ 50],
| 99.00th=[ 55], 99.50th=[ 59], 99.90th=[ 82], 99.95th=[ 88],
| 99.99th=[ 139]
bw ( KiB/s): min=89608, max=103536, per=100.00%, avg=95633.23, stdev=3540.57, samples=13
iops : min=22402, max=25884, avg=23908.31, stdev=885.14, samples=13
lat (usec) : 50=95.91%, 100=4.06%, 250=0.03%, 500=0.01%
cpu : usr=5.46%, sys=14.50%, ctx=309289, majf=0, minf=12
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=159232,0,0,0 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=93.2MiB/s (97.8MB/s), 93.2MiB/s-93.2MiB/s (97.8MB/s-97.8MB/s), io=622MiB (652MB), run=6671-6671msec
Disk stats (read/write):
nbd0: ios=158528/0, merge=0/0, ticks=5730/0, in_queue=0, util=98.63%
|
