diff options
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/fio.yaml | 43 |
1 files changed, 4 insertions, 39 deletions
diff --git a/samples/fio.yaml b/samples/fio.yaml index 44444c7cc..083c57549 100644 --- a/samples/fio.yaml +++ b/samples/fio.yaml @@ -2,48 +2,13 @@ # Sample benchmark task config file # measure storage performance using fio # -# For this sample just like running the command below on the test vm and +# For this sample just like running the command below on the test vm and # getting benchmark info back to the yardstick. # -# sudo fio -filename=/home/ec2-user/data.raw -bs=4k -ipdepth=1 -rw=write \ +# sudo fio -filename=/home/ec2-user/data.raw -bs=4k -ipdepth=1 -rw=rw \ # -ramp_time=10 -runtime=60 -name=yardstick-fio -ioengine=libaio \ # -direct=1 -group_reporting -numjobs=1 -time_based \ -# --output=yardstick-fio.log -# -# When the above fio command done, the yardstick-fio.log file will contain -# information like below and the benchmark script will take iops, throughput -# and latency info marked with "" to create json style output. -# -# yardstick-fio: (g=0): rw=write, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio, iodepth=1 -# fio-2.1.3 -# Starting 1 process -# -# yardstick-fio: (groupid=0, jobs=1): err= 0: pid=1421: Mon Jul 6 01:25:41 2015 -# write: io=1985.4MB, bw=33882KB/s, iops="8470", runt= 60001msec -# slat (usec): min=6, max=15049, avg=10.29, stdev=19.42 -# clat (usec): min=1, max=18517, avg=105.68, stdev=37.76 -# lat ("usec"): min=85, max=18528, avg="116.30", stdev=43.57 -# clat percentiles (usec): -# | 1.00th=[ 83], 5.00th=[ 85], 10.00th=[ 87], 20.00th=[ 88], -# | 30.00th=[ 90], 40.00th=[ 93], 50.00th=[ 98], 60.00th=[ 102], -# | 70.00th=[ 110], 80.00th=[ 124], 90.00th=[ 137], 95.00th=[ 149], -# | 99.00th=[ 173], 99.50th=[ 181], 99.90th=[ 203], 99.95th=[ 290], -# | 99.99th=[ 604] -# bw (KB /s): min= 0, max=39816, per=99.26%, avg=33631.46, stdev=4369.58 -# lat (usec) : 2=0.01%, 50=0.01%, 100=55.44%, 250=44.50%, 500=0.02% -# lat (usec) : 750=0.04%, 1000=0.01% -# lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01% -# cpu : usr=4.09%, sys=16.38%, ctx=604931, majf=0, minf=27 -# IO depths : 1=118.9%, 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 : total=r=0/w=508237/d=0, short=r=0/w=0/d=0 -# -# Run status group 0 (all jobs): -# WRITE: io=1985.4MB, aggrb="33881KB/s", minb=33881KB/s, maxb=33881KB/s, mint=60001msec, maxt=60001msec -# -# Disk stats (read/write): -# vda: ios=0/604235, merge=0/211, ticks=0/61964, in_queue=61804, util=86.25% +# --output-format=json schema: "yardstick:task:0.1" @@ -54,7 +19,7 @@ scenarios: filename: /home/ec2-user/data.raw bs: 4k iodepth: 1 - rw: write + rw: rw ramp_time: 10 host: fio.demo runner: |