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authorhoujingwen <houjingwen@huawei.com>2015-07-03 07:58:25 +0000
committerhoujingwen <houjingwen@huawei.com>2015-07-06 02:40:51 +0000
commit6b667910909b332e78105ccdf17e39e4b286ed39 (patch)
treeb58a13ad4f8b65dda0e289012c89a7410bd30271 /samples/fio.yaml
parentbca83ab90d5f6ffb0afe5f2e756e3fd37f85c2a7 (diff)
Add support for measuring storage performance use fio
A simple test case is added that will test writes to ephemeral storage. See samples/fio.yaml The Fio test type can also be used to test block storage, just modify the "filename" argument. JIRA: YARDSTICK-34 Change-Id: I1758d2999f8a5fdd44726e1dfc3e9769ea39dad6 Signed-off-by: houjingwen <houjingwen@huawei.com>
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+---
+# Sample benchmark task config file
+# measure storage performance using fio
+#
+# 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 -rw=write -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%
+
+schema: "yardstick:task:0.1"
+
+scenarios:
+-
+ type: Fio
+ options:
+ filename: /home/ec2-user/data.raw
+ bs: 4k
+ rw: write
+ ramp_time: 10
+ host: fio.demo
+ runner:
+ type: Duration
+ duration: 60
+ interval: 60
+
+context:
+ name: demo
+ image: yardstick-trusty-server
+ flavor: yardstick-flavor
+ user: ec2-user
+ servers:
+ fio:
+ floating_ip: true
+ networks:
+ test:
+ cidr: "10.0.1.0/24"
+ external_network: "net04_ext"