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Updated FIO benchmark (markdown)

Chris Lu 2021-12-28 17:04:03 -08:00
parent e610433ebf
commit 676d281c82
1 changed files with 34 additions and 34 deletions
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FIO-benchmark.md

@ -17,7 +17,7 @@ fio --randrepeat=1 --name=test --filename=fiotest --bs=128k --iodepth=1 --size=1
Random Read with 4KB, 128KB and 2MB block sizes.
```
$ fio --randrepeat=1 --name=test --filename=fiotest --bs=4k --iodepth=1 --readwrite=randread --size=10G
$ fio --randrepeat=1 --name=test --filename=fiotest --bs=4k --iodepth=1 --readwrite=randread --size=10G -direct=1
test: (g=0): rw=randread, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=psync, iodepth=1
fio-3.28
Starting 1 process
@ -49,26 +49,26 @@ Run status group 0 (all jobs):
$ fio --randrepeat=1 --name=test --filename=fiotest --bs=128k --iodepth=1 --readwrite=randread --size=10G
$ fio --randrepeat=1 --name=test --filename=fiotest --bs=128k --iodepth=1 --readwrite=randread --size=10G -direct=1
test: (g=0): rw=randread, bs=(R) 128KiB-128KiB, (W) 128KiB-128KiB, (T) 128KiB-128KiB, ioengine=psync, iodepth=1
fio-3.28
Starting 1 process
Jobs: 1 (f=1): [r(1)][98.5%][r=151MiB/s][r=1207 IOPS][eta 00m:01s]
test: (groupid=0, jobs=1): err= 0: pid=17626: Tue Dec 28 13:11:21 2021
read: IOPS=1206, BW=151MiB/s (158MB/s)(10.0GiB/67881msec)
clat (usec): min=148, max=5752, avg=826.16, stdev=88.14
lat (usec): min=148, max=5753, avg=826.37, stdev=88.15
Jobs: 1 (f=1): [r(1)][98.7%][r=139MiB/s][r=1110 IOPS][eta 00m:01s]
test: (groupid=0, jobs=1): err= 0: pid=21569: Tue Dec 28 16:59:29 2021
read: IOPS=1079, BW=135MiB/s (141MB/s)(10.0GiB/75889msec)
clat (usec): min=790, max=6740, avg=923.86, stdev=111.89
lat (usec): min=790, max=6741, avg=924.06, stdev=111.91
clat percentiles (usec):
| 1.00th=[ 758], 5.00th=[ 775], 10.00th=[ 783], 20.00th=[ 791],
| 30.00th=[ 799], 40.00th=[ 807], 50.00th=[ 816], 60.00th=[ 824],
| 70.00th=[ 832], 80.00th=[ 840], 90.00th=[ 865], 95.00th=[ 889],
| 99.00th=[ 1352], 99.50th=[ 1467], 99.90th=[ 1745], 99.95th=[ 1876],
| 99.99th=[ 2442]
bw ( KiB/s): min=143714, max=158027, per=100.00%, avg=154592.08, stdev=1905.79, samples=134
iops : min= 1122, max= 1234, avg=1207.34, stdev=14.93, samples=134
lat (usec) : 250=0.01%, 750=0.54%, 1000=97.66%
lat (msec) : 2=1.76%, 4=0.04%, 10=0.01%
cpu : usr=0.43%, sys=2.39%, ctx=82213, majf=0, minf=61
| 1.00th=[ 832], 5.00th=[ 848], 10.00th=[ 857], 20.00th=[ 873],
| 30.00th=[ 881], 40.00th=[ 889], 50.00th=[ 898], 60.00th=[ 906],
| 70.00th=[ 922], 80.00th=[ 947], 90.00th=[ 1004], 95.00th=[ 1074],
| 99.00th=[ 1401], 99.50th=[ 1565], 99.90th=[ 2311], 99.95th=[ 2474],
| 99.99th=[ 2868]
bw ( KiB/s): min=115785, max=144000, per=100.00%, avg=138291.78, stdev=4500.30, samples=151
iops : min= 904, max= 1125, avg=1080.05, stdev=35.17, samples=151
lat (usec) : 1000=89.92%
lat (msec) : 2=9.94%, 4=0.14%, 10=0.01%
cpu : usr=0.39%, sys=10.24%, ctx=82736, majf=0, minf=61
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%
@ -76,29 +76,29 @@ test: (groupid=0, jobs=1): err= 0: pid=17626: Tue Dec 28 13:11:21 2021
latency : target=0, window=0, percentile=100.00%, depth=1
Run status group 0 (all jobs):
READ: bw=151MiB/s (158MB/s), 151MiB/s-151MiB/s (158MB/s-158MB/s), io=10.0GiB (10.7GB), run=67881-67881msec
READ: bw=135MiB/s (141MB/s), 135MiB/s-135MiB/s (141MB/s-141MB/s), io=10.0GiB (10.7GB), run=75889-75889msec
$ fio --randrepeat=1 --name=test --filename=fiotest --bs=2m --iodepth=1 --readwrite=randread --size=10G
$ fio --randrepeat=1 --name=test --filename=fiotest --bs=2m --iodepth=1 --readwrite=randread --size=10G -direct=1
test: (g=0): rw=randread, bs=(R) 2048KiB-2048KiB, (W) 2048KiB-2048KiB, (T) 2048KiB-2048KiB, ioengine=psync, iodepth=1
fio-3.28
Starting 1 process
Jobs: 1 (f=1): [r(1)][100.0%][r=720MiB/s][r=359 IOPS][eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=17786: Tue Dec 28 13:21:42 2021
read: IOPS=356, BW=713MiB/s (747MB/s)(10.0GiB/14366msec)
clat (usec): min=1399, max=7546, avg=2800.80, stdev=266.66
lat (usec): min=1399, max=7547, avg=2801.03, stdev=266.68
Jobs: 1 (f=1): [r(1)][100.0%][r=695MiB/s][r=347 IOPS][eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=21575: Tue Dec 28 17:00:10 2021
read: IOPS=336, BW=672MiB/s (705MB/s)(10.0GiB/15227msec)
clat (usec): min=2630, max=6284, avg=2968.73, stdev=282.67
lat (usec): min=2630, max=6285, avg=2969.09, stdev=282.68
clat percentiles (usec):
| 1.00th=[ 2573], 5.00th=[ 2606], 10.00th=[ 2606], 20.00th=[ 2638],
| 30.00th=[ 2638], 40.00th=[ 2671], 50.00th=[ 2671], 60.00th=[ 2737],
| 70.00th=[ 2802], 80.00th=[ 2966], 90.00th=[ 3195], 95.00th=[ 3326],
| 99.00th=[ 3687], 99.50th=[ 3884], 99.90th=[ 4293], 99.95th=[ 4752],
| 99.99th=[ 7570]
bw ( KiB/s): min=707193, max=742501, per=100.00%, avg=730612.43, stdev=10060.04, samples=28
iops : min= 345, max= 362, avg=356.32, stdev= 4.89, samples=28
lat (msec) : 2=0.02%, 4=99.63%, 10=0.35%
cpu : usr=0.21%, sys=8.42%, ctx=5264, majf=0, minf=540
| 1.00th=[ 2704], 5.00th=[ 2737], 10.00th=[ 2737], 20.00th=[ 2769],
| 30.00th=[ 2802], 40.00th=[ 2802], 50.00th=[ 2868], 60.00th=[ 2933],
| 70.00th=[ 2999], 80.00th=[ 3163], 90.00th=[ 3359], 95.00th=[ 3523],
| 99.00th=[ 3949], 99.50th=[ 4113], 99.90th=[ 4555], 99.95th=[ 4883],
| 99.99th=[ 6259]
bw ( KiB/s): min=639236, max=716596, per=100.00%, avg=689137.23, stdev=20736.67, samples=30
iops : min= 312, max= 349, avg=335.97, stdev=10.04, samples=30
lat (msec) : 4=99.22%, 10=0.78%
cpu : usr=0.19%, sys=11.65%, ctx=5382, majf=0, minf=540
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%
@ -106,7 +106,7 @@ test: (groupid=0, jobs=1): err= 0: pid=17786: Tue Dec 28 13:21:42 2021
latency : target=0, window=0, percentile=100.00%, depth=1
Run status group 0 (all jobs):
READ: bw=713MiB/s (747MB/s), 713MiB/s-713MiB/s (747MB/s-747MB/s), io=10.0GiB (10.7GB), run=14366-14366msec
READ: bw=672MiB/s (705MB/s), 672MiB/s-672MiB/s (705MB/s-705MB/s), io=10.0GiB (10.7GB), run=15227-15227msec