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AWS インスタンス別ネットワーク帯域・InstanceStore IOPS測定

Last updated at Posted at 2015-04-19

あくまで個人的に簡易検査にて試したものなので参考値として考えて下さい。
全てのインスタンスについて調査できているわけではありません。
計測している中で疑問に思える数字がいくつかあります。随時更新していきます。

先人の知恵

インスタンスタイプによって SSD の性能が変わるのか調べてみた
fioによるEBSボリュームの性能測定(RHEL6.5編)

ネットワーク性能別グループ

勝手に分類してみました。

種別 帯域目安 PPS目安(TCP)
Low(low) 64Mbps 4Kpps
Low(med) 128Mbps 8Kpps
Low(high) 256Mbps 16Kpps
Moderate(low) 512Mbps 32Kpps
Moderate(high) 768Mbps 64Kpps
High(low) 1Gbps 128Kpps
High(med) 2Gbps 256Kpps
High(high) 4.25Gbps 512Kpps
10G 9.5Gbps 1Mpps

計測方法

ネットワーク帯域

iperfによる計測
iperf -c %LOCAL_IP_ADDRESS% -t 60

VPC内同一subnetでの計測を実施しました。(ap-northeast-1)
Placement Groupが利用できる場合は利用しています。

IOPS

benchmark.sh
#!/bin/sh
INSTANCE_TYPE=$(curl -s http://169.254.169.254/2014-11-05/meta-data/instance-type)
yum install fio -y
umount /media/ephemeral0
time dd if=/dev/zero of=/dev/xvdb bs=1M
sudo mkfs.ext4 /dev/xvdb
mount /media/ephemeral0
for i in `seq 0 3`;do 
  time fio -name=random-write \
      --output=/home/ec2-user/${INSTANCE_TYPE}-${i}.txt \
      -ioengine=libaio \
      -rw=randrw \
      -rwmixread=0 \
      -bs=16k \
      -numjobs=16 \
      -iodepth=16 \
      -size=100m \
      -direct=1 \
      -directory=/media/ephemeral0 \
      -group_reporting
  cat /home/ec2-user/${INSTANCE_TYPE}-${i}.txt
done
poweroff

HVM w/ SRIOV

Region: us-west-2c(Oregon)
client: c4.8xlarge
SRIOV: yes

m4

Instance Type Bandwidth Type
m4.large 467 Mbits/sec Moderate(low)
m4.xlarge 791 Mbits/sec Moderate(high)
m4.2xlarge 1.01 Gbits/sec High(low)
m4.4xlarge 2.02 Gbits/sec High(med)
m4.10xlarge 9.60 Gbits/sec 10G

c4

Instance Type Bandwidth Type
c4.large 516 Mbits/sec Moderate(low)
c4.xlarge 792 Mbits/sec Moderate(high)
c4.2xlarge 1.01 Gbits/sec High(low)
c4.4xlarge 4.27 Gbits/sec High(high)
c4.8xlarge 9.60 Gbits/sec 10G

c3

Instance Type Bandwidth Type IOPS
c3.large 512 Mbits/sec Moderate(low) 10727
c3.xlarge 702 Mbits/sec Moderate(high) 12893
c3.2xlarge 1.00 Gbits/sec High(low) 12679
c3.4xlarge 2.01 Gbits/sec High(med) 16007
c3.8xlarge 9.00 Gbits/sec 10G 6910

r3

Instance Type Bandwidth Type
r3.large 499 Mbits/sec Moderate(low)
r3.xlarge 702 Mbits/sec Moderate(high)
r3.2xlarge 1.01 Gbits/sec High(low)
r3.4xlarge 2.01 Gbits/sec High(med)
r3.8xlarge 9.23 Gbits/sec 10G

i2

Instance Type Bandwidth Type IOPS
i2.xlarge 702 Mbits/sec Moderate(high) 22289
i2.2xlarge 1.01 Gbits/sec High(low) 22456
i2.4xlarge 2.02 Gbits/sec High(med) 21936
i2.8xlarge 8.60 Gbits/sec 10G 21508

d2

Instance Type Bandwidth Type
d2.xlarge 756 Mbits/sec Moderate(high)
d2.2xlarge 1.01 Gbits/sec High(low)
d2.4xlarge 2.02 Gbits/sec High(med)
d2.8xlarge

HVM w/o SRIOV

Region: us-west-2c(Oregon)
client: c4.8xlarge
SRIOV: N/A

t2

Instance Type Bandwidth Type
t2.micro 62.8 Mbits/sec Low(low)
t2.small 127 Mbits/sec Low(med)
t2.medium 254 Mbits/sec Low(high)
t2.large 737 Mbits/sec Moderate(high)

m3

Instance Type Bandwidth Type IOPS
m3.medium 303 Mbits/sec Low(high) 3531
m3.large 700 Mbits/sec Moderate(high) 14056
m3.xlarge 1.01 Gbits/sec High(low) 12096
m3.2xlarge 1.01 Gbits/sec High(low) 15092
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