From 735af0fc05d73cbc7bd97b52a230d966cbfec6c3 Mon Sep 17 00:00:00 2001 From: houjingwen Date: Wed, 16 Sep 2015 11:19:15 +0000 Subject: Fix bug in fio scenario 1) when duration>3600s in fio.yaml, ssh time out 2) sometimes the latency value in test result is null 3) update plot.py, fit for code update in fio.py 4) small bug in file.py (result output dump) Add --output-format=json in default args, so fio command can return json format data. JIRA: YARDSTICK-143 Change-Id: Ie02977b8c9f11986a1eed66896b84d18db3d2211 Signed-off-by: houjingwen --- samples/fio.yaml | 43 ++++--------------------------------------- 1 file changed, 4 insertions(+), 39 deletions(-) (limited to 'samples') 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: -- cgit 1.2.3-korg