Created
July 2, 2017 16:02
-
-
Save nazarov-yuriy/c2c367d0f53b4f12ca54ddca0282cec0 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
$ fio --filename=file.dat --direct=1 --rw=read --ioengine=libaio --bs=512k --iodepth=32 --numjobs=1 --name=benchtest --size=64G | |
benchtest: (g=0): rw=read, bs=512K-512K/512K-512K/512K-512K, ioengine=libaio, iodepth=32 | |
fio-2.2.10 | |
Starting 1 process | |
Jobs: 1 (f=1): [R(1)] [100.0% done] [3026MB/0KB/0KB /s] [6051/0/0 iops] [eta 00m:00s] | |
benchtest: (groupid=0, jobs=1): err= 0: pid=21042: Sun Jul 2 19:01:18 2017 | |
read : io=65536MB, bw=3043.3MB/s, iops=6086, runt= 21535msec | |
slat (usec): min=45, max=2387, avg=63.45, stdev=10.47 | |
clat (usec): min=3142, max=9691, avg=5192.45, stdev=269.67 | |
lat (usec): min=3250, max=9755, avg=5255.98, stdev=269.30 | |
clat percentiles (usec): | |
| 1.00th=[ 4768], 5.00th=[ 4832], 10.00th=[ 4896], 20.00th=[ 4960], | |
| 30.00th=[ 5024], 40.00th=[ 5088], 50.00th=[ 5152], 60.00th=[ 5216], | |
| 70.00th=[ 5344], 80.00th=[ 5472], 90.00th=[ 5600], 95.00th=[ 5664], | |
| 99.00th=[ 5728], 99.50th=[ 5792], 99.90th=[ 5856], 99.95th=[ 5920], | |
| 99.99th=[ 7712] | |
bw (MB /s): min= 2866, max= 3211, per=100.00%, avg=3043.53, stdev=119.69 | |
lat (msec) : 4=0.08%, 10=99.92% | |
cpu : usr=1.06%, sys=40.09%, ctx=130715, majf=0, minf=529 | |
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=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=0.1%, 64=0.0%, >=64=0.0% | |
issued : total=r=131072/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 | |
latency : target=0, window=0, percentile=100.00%, depth=32 | |
Run status group 0 (all jobs): | |
READ: io=65536MB, aggrb=3043.3MB/s, minb=3043.3MB/s, maxb=3043.3MB/s, mint=21535msec, maxt=21535msec |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment