Why Speed Matters
-
Upload
darinrs -
Category
Technology
-
view
304 -
download
2
description
Transcript of Why Speed Matters
![Page 1: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/1.jpg)
Ensuring WordPress Performance: Why Speed Matters
Darin SwansonNew Relic@NewRelic@darinrs
Tuesday, November 13, 2012
![Page 2: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/2.jpg)
Market Research
• This page takes forever to load
• How long is forever?
• About 10 seconds
Tuesday, November 13, 2012
![Page 3: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/3.jpg)
Why Does Speed Matter?
• 0.1 second
• 1 second
• 10 seconds
Tuesday, November 13, 2012
![Page 4: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/4.jpg)
Why Does Speed Matter?
Tuesday, November 13, 2012
![Page 5: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/5.jpg)
Speed Matters: Users are Impatient
http://bit.ly/YN4J6D
Tuesday, November 13, 2012
![Page 6: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/6.jpg)
Speed Matters: Time is Money
http://bit.ly/YN4J6D
Tuesday, November 13, 2012
![Page 7: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/7.jpg)
Why Does Speed Matter?
http://bitly.com/PUuDoY
$86, 000, 000, 000
Tuesday, November 13, 2012
![Page 8: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/8.jpg)
What do you need to know?
• Is your site satisfying your users?
• The data from real people visiting real web sites..your web sites
Tuesday, November 13, 2012
![Page 9: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/9.jpg)
Tuesday, November 13, 2012
![Page 10: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/10.jpg)
Slow Database Queries
Tuesday, November 13, 2012
![Page 11: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/11.jpg)
Tuesday, November 13, 2012
![Page 12: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/12.jpg)
Tuesday, November 13, 2012
![Page 13: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/13.jpg)
Tuesday, November 13, 2012
![Page 14: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/14.jpg)
Slowest SQL Query
Tuesday, November 13, 2012
![Page 15: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/15.jpg)
Trace detail breakdown
Tuesday, November 13, 2012
![Page 16: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/16.jpg)
404: Why slow?
Tuesday, November 13, 2012
![Page 17: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/17.jpg)
Best Practice
• Know how your database performance is impacting your response time
Tuesday, November 13, 2012
![Page 18: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/18.jpg)
External Services
Tuesday, November 13, 2012
![Page 19: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/19.jpg)
INSERT GRAPHIC
Tuesday, November 13, 2012
![Page 20: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/20.jpg)
Tuesday, November 13, 2012
![Page 21: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/21.jpg)
Tuesday, November 13, 2012
![Page 22: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/22.jpg)
Tuesday, November 13, 2012
![Page 23: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/23.jpg)
Best Practice
• Do you know all of the HTTP calls being made?
• Do you know how long they take?
Tuesday, November 13, 2012
![Page 24: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/24.jpg)
Traffic
Tuesday, November 13, 2012
![Page 25: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/25.jpg)
Tuesday, November 13, 2012
![Page 26: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/26.jpg)
Tuesday, November 13, 2012
![Page 27: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/27.jpg)
Tuesday, November 13, 2012
![Page 28: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/28.jpg)
Best Practice
• Know how your system is responding to the load
Tuesday, November 13, 2012
![Page 29: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/29.jpg)
Caching
Tuesday, November 13, 2012
![Page 30: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/30.jpg)
INSERT GRAPHIC
http://bitly.com/HcmV1g
Tuesday, November 13, 2012
![Page 31: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/31.jpg)
INSERT GRAPHIC
Tuesday, November 13, 2012
![Page 32: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/32.jpg)
Best Practices
• Take the time to craft a caching strategy
• Ability to handle more load with less resources
• Less resources, less money
Tuesday, November 13, 2012
![Page 33: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/33.jpg)
Real User Monitoring
Tuesday, November 13, 2012
![Page 34: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/34.jpg)
What should you be looking for?
Tuesday, November 13, 2012
![Page 35: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/35.jpg)
RUM Details
NetworkDom ProcessingPage Rendering
Tuesday, November 13, 2012
![Page 36: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/36.jpg)
8 Seconds
http://bitly.com/J0wUvf
Tuesday, November 13, 2012
![Page 37: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/37.jpg)
http://bitly.com/J0wUvf
Tuesday, November 13, 2012
![Page 38: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/38.jpg)
Best Practices
• Know where the time is spent loading in the browser
• Find ways to give your users 1/2 second
Tuesday, November 13, 2012
![Page 39: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/39.jpg)
Best Practices
• Measure
• Investigate
• Target
• Repeat
Tuesday, November 13, 2012
![Page 40: Why Speed Matters](https://reader034.fdocuments.in/reader034/viewer/2022052303/5556d9c0d8b42ac60c8b45ba/html5/thumbnails/40.jpg)
Ensuring WordPress Performance: Why Speed Matters
Darin SwansonNew Relic@NewRelic@darinrs
Thanks!Tuesday, November 13, 2012