My Web Performance Dirty Secrets

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My Web Performance Dirty Secrets Fred wants to come clean and reveal to all his web performance dirty secrets – it's too much burden to bear. He's been guilty of some malpractices in the past and so are a lot of people in the industry! Time to take a stand and reveal it all. Do you want to know why popular websites are struggling when comes the holiday season? Why black magic is so popular in some web performance team? Why your brand new and shiny F5 load balancer can be sometime a real waste of money? Or why third-party can really spoil the … party? Best of all, you will learn that there is something call 'The Cloud' that is about to become your best buddy and will prevent you from keeping … dirty secrets.

Technologie

My

Web Performance
Dirty Secrets

Fred Beringer – SOASTA
November 2011 – Velocity Europe Birds of a Feather

Fred
§  Java and smartcard @ Sun Microsystems (Nice )
§  eCommerce platform, DB2 Replication, BI @ IBM (San Jose,CA )
§  Software Testing director @ Experian (Monte Carlo )
§  Growing the hottest software testing startup @ SOASTA (Nice )

My goal today

STORIES

SOMETHING FOR YOU TO TAKE BACK HOME

Loan origination Traffic explosion
Collection system •  Third-party
•  Web Application & Services

Credit scoring •  Multiple data sources
•  Insane amount of data

What is required today to
test effectively
performance of web
applications?

They are struggling
Leading French eCommerce Hot product. Scarcity. Very
low price = recipe for #fail

•  DNS Servers down 10 minutes
before and 20 minutes after 7am.
•  Firewall down.
•  Varnishes down.
•  Ad Server on it knee slowing down
the whole site.

Peak: 39k/sec – 800k hits/secs

1000 happy customers. 99 000 angry ones.

#1

Affordable platform for infinite load

Objective: Add 1 million users to the live traffic to stress the
new video features.

•  800 Amazon EC2 large instances used to generate load
(3200 cloud computing cores) – Spawned in 30 minutes!
•  Real Scenario: Searching/watching/rating music videos,
adding videos to favorites, and viewing artist’s channel
pages, etc.
•  Transfer rate of 16 gigabits per second
•  6 terabytes of data transferred per hour
•  Over 77k hits per second, not including live traffic

Results: Understood the changes to be made to support the extra traffic.

•  Worked with Akamai to scale some of their local data centers and optimized
the distribution of assets.
•  Made on-the-fly change to their infrastructure to fit the extra traffic.

WT%$?

Fortune 50 Advanced Technology
Java (Struts), Oracle, Global & Distributed Data Centers
Objective: 172k Concurrent Users

TROUBLES

RECAP

You have NO IDEA how the whole
application’s ecosystem will
behave under load

RECAP

You have a cheap way today to test
at expected AND unexpected
volume

RECAP

There are NO REASONS today not to run
performance and load tests
continuously during development and
on production

ü  Used everyday by our performance

CloudTest Lite
engineers (and developers!)
ü  HTML5, AJAX, REST, SOAP, FLEX,
FLASH, etc.

ü  Web and Mobile only
ü  Jenkins integration Download it FREE today!

My

Web Performance
Dirty Secrets
twitter.com/fredberinger
fberinger@soasta.com
http://www.fredberinger.com

Billions possible points of failure #2

Cloud Testing Helps you solve
The new testing challenge

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My Web Performance Dirty Secrets

1. My Web Performance Dirty Secrets Fred Beringer – SOASTA November 2011 – Velocity Europe Birds of a Feather

2. Fred §  Java and smartcard @ Sun Microsystems (Nice ) §  eCommerce platform, DB2 Replication, BI @ IBM (San Jose,CA ) §  Software Testing director @ Experian (Monte Carlo ) §  Growing the hottest software testing startup @ SOASTA (Nice )

3. My goal today STORIES SOMETHING FOR YOU TO TAKE BACK HOME

4. Loan origination Traffic explosion Collection system •  Third-party •  Web Application & Services Credit scoring •  Multiple data sources •  Insane amount of data

5. What is required today to test effectively performance of web applications?

6. SCALE

7. Real time analysis of performance data

8. SPEED

9. AFFORDABILITY

10. Ready for some pain?

11. I lied …

12.

13. They are struggling Leading French eCommerce Hot product. Scarcity. Very low price = recipe for #fail •  DNS Servers down 10 minutes before and 20 minutes after 7am. •  Firewall down. •  Varnishes down. •  Ad Server on it knee slowing down the whole site. Peak: 39k/sec – 800k hits/secs 1000 happy customers. 99 000 angry ones.

14. 2006

15. PERFORMANCE & LOAD TESTING REVOLUTION

16. What’s the big deal?

17. #1 Affordable platform for infinite load

18.

19. #3 Global and realistic traffic

20. #4 Find the $%&# needle!

21. In your code

22. In your infrastructure

23. Outside your firewall

24. Objective: Add 1 million users to the live traffic to stress the new video features. •  800 Amazon EC2 large instances used to generate load (3200 cloud computing cores) – Spawned in 30 minutes! •  Real Scenario: Searching/watching/rating music videos, adding videos to favorites, and viewing artist’s channel pages, etc. •  Transfer rate of 16 gigabits per second •  6 terabytes of data transferred per hour •  Over 77k hits per second, not including live traffic

25. Results: Understood the changes to be made to support the extra traffic. •  Worked with Akamai to scale some of their local data centers and optimized the distribution of assets. •  Made on-the-fly change to their infrastructure to fit the extra traffic.

26. WT%$? Fortune 50 Advanced Technology Java (Struts), Oracle, Global & Distributed Data Centers Objective: 172k Concurrent Users TROUBLES

27. 2 weeks later AWESOME!

28. RECAP You have NO IDEA how the whole application’s ecosystem will behave under load

29. RECAP You have a cheap way today to test at expected AND unexpected volume

30. RECAP There are NO REASONS today not to run performance and load tests continuously during development and on production

31. ü  Used everyday by our performance CloudTest Lite engineers (and developers!) ü  HTML5, AJAX, REST, SOAP, FLEX, FLASH, etc. ü  Web and Mobile only ü  Jenkins integration Download it FREE today!

32. My Web Performance Dirty Secrets twitter.com/fredberinger fberinger@soasta.com http://www.fredberinger.com

33. Billions possible points of failure #2 Cloud Testing Helps you solve The new testing challenge

My Web Performance Dirty Secrets

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My Web Performance Dirty Secrets