ITCamp 2012 - Martin Kulov - Using the cloud for load testing

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  • 1. Using the Cloud for Load Testing Martin Kulov Microsoft Regional Director, VS ALM MVP@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 2. ITCamp 2012 sponsors Private & Public Cloud@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 3. PERFORMANCE IS IMPORTANT!@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 4. INDUSTRY FACTS@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 5. 47%of online shoppers expect page to load in 2 secWINDAYS12 TECHNOLOGY OBRAZOVNI PARTNER [Source: Forrester Consulting] @ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 6. Industry Facts Private & Public Cloud • 47% of online shoppers expect page load in 2 sec@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 7. 40%abandon websites that load longer than 3 secWINDAYS12 TECHNOLOGY OBRAZOVNI PARTNER [Source: Forrester Consulting] @ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 8. Industry Facts Private & Public Cloud • 47% of online shoppers expect page load in 2 sec • 40% abandon websites that load longer than 3 sec@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 9. 56%of online bankers and brokers expect web pages to load in 2 seconds or less.WINDAYS12 TECHNOLOGY OBRAZOVNI PARTNER [Source: Forrester Consulting] @ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 10. Industry Facts Private & Public Cloud • 47% of online shoppers expect page load in 2 sec • 40% abandon websites that load longer than 3 sec • 56% of online bankers expect page load in 2 sec@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 11. 1sec delay in page response can result in a 7% reduction in conversions.WINDAYS12 TECHNOLOGY OBRAZOVNI PARTNER [Source: gomez.com, akamai.com] @ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 12. Private & Public Cloud• If an e-commerce site is making $100,000 per day…• …a 1 second page delay could potentially cost $2.5 million in lost sales every year.• [Source: gomez.com, akamai.com]@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 13. Industry Facts Private & Public Cloud • 47% of online • 1 second delay - 7% shoppers expect page conversions reduction load in 2 sec • 40% abandon websites that load longer than 3 sec • 56% of online bankers expect page load in 2 sec@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 14. Industry Facts Private & Public Cloud • 47% of online • 1 second delay - 7% shoppers expect page conversions reduction load in 2 sec • Faster sites are ranked • 40% abandon higher in Google websites that load longer than 3 sec • 56% of online bankers expect page load in 2 sec@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 15. Four pillars for better Private &performance Public Cloud• Debugging• Profiling• Tracing• Measuring@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 16. Putting some pressure Private & Public Cloud• Measure a single request• Measure hundreds of requests• …may be even more requests @ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 17. Pressure coming from…. Private & Public Cloud• Locally (on premise)• Externally (partner network)• Distributed (cloud)@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 18. Why use Cloud Private & Public Cloud• Easy to provision• Easy to scale out• Predictable cost• Geographically dispersed (i.e. latency)@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 19. Latency Private & Public Cloud• …is a measure of time delay experienced in a system [Wikipedia]• Keeps server resources occupied longer• Makes clients abandon the page@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 20. Testing latency Private & Public Cloud• You can simulate bandwidth…• … but no latency• Request and response are impacted• Windows Azure allows us to simulate real latency@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 21. USING THE CLOUD FOR LOAD TESTING@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 22. Windows Azure Test Test Agent Agent Azure Connect Test Agent On-premise data center/ Private Cloud NLB Test Controller Web01 Web02 DB@ itcampro # itcamp12 Premium conference on Microsoft technologies
  • 23. Martin Kulov – martin@kulov.net Q&A@ itcampro # itcamp12 Premium conference on Microsoft technologies