1. HANDS-ON
July 4,2015 - Osaka

3. CEO + HBT
DigitalCube Co. Ltd.
AWS SAMURAI
2013

4. Amazon Web Services
Advanced Consulting Partner

5. We’re in love with Community.

6. Sapporo ⋅Aomori ⋅ Akita ⋅Yamagata ⋅
Sendai ⋅ Nagaoka ⋅ Fukui ⋅Tokyo⋅
Wakayama ⋅ Kobe ⋅ Osaka ⋅ Kochi ⋅
Tokushima ⋅ Kagawa ⋅ Ehime ⋅
Fukuoka ⋅ Kumamoto ⋅ Oita ⋅
Kagoshima ⋅ Okinawa ⋅Bangkok⋅
Hiroshima⋅Singapore⋅Philippines⋅ San
Francisco
Hands-ON-Training
26 8Co-Organizer
JAWS-UG 三都物語2013,2014
JAWS-UG 四国遍路
JAWS FESTA 2013,2014
JAWS DAYS 2013,2014,2015
JAWS-UG

7. AMIMOTO User Group
（網元起動隊）

11. なにをやっているのか?

12. 超⾼高速化

13. What is HHVM?

14. HHVM is an open-source virtual machine designed for executing
programs written in Hack and PHP. HHVM uses a just-in-time (JIT)
compilation approach to achieve superior performance while
maintaining the development flexibility that PHP provides.
HHVMはハックとPHPで書かれたプログラムを実行するために設計
されたオープンソースの仮想マシンです。 HHVMはPHPが提供する
開発の柔軟性を維持しつつ、優れた性能を達成するためにジャスト
インタイム（JIT）コンパイルアプローチを使用します。

15. なぜやるのか?

16. 砲撃を迎撃

17. なにがうれしいのか?

18. eCommerce
Media

19. Enterprise
Multilingual

20. どれほどのパフォーマンスなのか?

21. HHVM vs php-‐‑‒fpm
前提条件
• Cache機能: OFF
• 負荷計測ツール: Loader.io
• インスタンスタイプ: c3.large
• Duration: 1分
• Type: 期間中にクライアント数を0-
300まで増加(Maintain client load)
http://ja.amimoto-ami.com/2015/05/07/amimoto-hhvm/

22. HHVM vs php-‐‑‒fpm (TOP)
どちらもクライアントが増加していくことで、ほぼ線形にレスポンスタイムが遅延。
ただし、hhvm版の方がよりレスポンスタイムが速い。

23. HHVM vs php-‐‑‒fpm (TOP)

24. HHVM vs php-‐‑‒fpm (admin)
php-fpm版では150-200クライアントの
あたりで50xエラーが出るようになり計
測不能。
HHVM版ではレスポンスタイムが遅くな
りましたが最後まで処理。

25. PHP7 vs HHVM
http://talks.php.net/fluent15#/wpbench

26. 本番投⼊入の判断はどうすべきか?

27. 使うべき!

28. ですが、しかし..

29. メリット
• Cacheが利用できない場合に効果的
• 高負荷領域で圧倒的強さ
• ちょっとやそっとで落ちない/落とせ
ない
デメリット
• Memoryが少ないインスタンスでは
ちょっと辛い場合がある
• PHPのバージョン 5.6相当なので相
性が悪いPluginが時々ある
注意点

30. こんなことできます。

31. PHPに
変更更可能

32. $ sudo git -C /opt/local/chef-repo/cookbooks/amimoto/ pull origin master
$ sudo vi /opt/local/amimoto.json
# 以下のように変更
{
"hhvm" : { "enabled": true },
"run_list" : [ "recipe[amimoto]" ]
}
# hhvm から php-fpm に戻したい場合は
{
"phpfpm" : { "enabled": true },
"run_list" : [ "recipe[amimoto]" ]
}
$ sudo /opt/local/provision
Command

33. Great performance!

34. FreeTrial

35. Price
https://aws.amazon.com/marketplace/pp/B00V5JYXTO
$0.025*720/h=$18/mon $0.02*8640/h+$40=$215.2/yr
RI(1/yr)$126+8640/h+$40=$166/yr

36. 試さない理理由
が
みつかんない

37. HANDS-ON

39. Login to AWS

42. EC2: Elastic Cloud Compute
Provides the flexibility you need
Scales up on high traffic
Scales down on low traffic

43. Amimoto EC2 Instance

59. Associate IP Address

67. Paste to your browser.

70. You can now enjoy posting!

71. Scale Up of Instances
The “Elastic” nature allows you to
instantly scale up to meet spikes in
traffic or demand.

72. Before you scale up your instance,
you must first STOP the current one.
Currently, you have “t2.micro” instance.

76. Change the Instance Type:

77. Scale up from t2.micro to t2.small

84. Scale Down of Instances

85. Before you scale down your instance,
you must first STOP the current one.
Currently, you have “t2.small” instance.

90. Scale down from t2.small to t2.micro

97. SFTP

98. to access & manage files on remote file systems
to transfer files between hosts
SFTP clients are programs using SSH
(Secure File Transfer Protocol)
encrypts commands & data (unlike FTP)
preventing passwords & sensitive info transmission
functionally similar to SSH, but uses different protocols
you cannot use standard FTP to connect to SFTP servers
you cannot use clients that only support SFTP
to connect to FTP servers

99. FTP (FileTransfer Protocol)
SFTP (SSH Secure FileTransfer)
Cyberduck
Transfer anything
Distribute your contents in the cloud
Open Source
Multilingual
https://cyberduck.io/

100. $ chmod 600 { ファイル保存場所のパス}xxxx.pem
$ ssh -i { ファイル保存場所のパス}xxxx.pem ec2-user@{インスタンスのIPアドレス}
$ curl -L https://raw.githubusercontent.com/amimoto-ami/run-httpd-as-ec2-user/master/
run-httpd-as-ec2-user.sh ¦ sudo bash
Log in with SSH

101. Terminating the Instance
You stop getting billed
Instance shutdown

106. And that’s it, you’ve terminated the instance!

107. Release EIP Address
*After releasing an Elastic IP address:
you cannot get it back
stopped getting charged

113. Create an AMIMOTO instance
Associate EIP Address
Launch AMIMOTO
RECAP
Build a powerful website
Scale up
Scale down
Terminate an Instance
Release EIP Address

114. WordPress on AWS
WordPress Sites Powered by
What makes clients happy
RECAP
High Performance sites
Business impact and
Global impact of
Powerful sites

115. @Amimoto_Ami
http://amimoto-ami.com/
Thank you!