This document discusses application performance monitoring using New Relic. It introduces New Relic as a SaaS tool that allows users to understand and solve real-time performance issues in web applications in production. Some key features of New Relic mentioned are monitoring end user load times down to the database call level, application monitoring, browser monitoring for JavaScript errors and Ajax failures, database monitoring for slow queries and issues, and insights into geographic metrics.

1. Application Performance
Monitoring using new relic

2. Why do we need
Performance Monitoring
 Is my website slow?
 Who is it slow for?
 Where is it slow exactly?
 Why is it slow?
 Do we need more, or bigger servers?
 What can we do to improve things?

3. Speed is a Feature which
users love the most

4. Speed Matters
 Amazon found every 100ms of slowness in the website
speed cost them 1% in sales
 Google found that an extra 0.5 seconds in search page
generation time dropped user traffic by 10%

5. Some tools available today
 NewRelic
 Pwik
 Monitis
 Google analytics

6. What is NewRelic
New Rewlic is a saas based tool to understand and solve
real time performance of web apps in production

7. End user load times
 Drill down all the way to Database calls
App
Frontend
(97%)

8.  New Relic Application(APM)
 New Relic Browser
 New Relic Insights

9.  Browser Monitoring:
 JS error
 Browser based error statistics
 Ajax request failures & Performance
 Geo based metrics
 Database monitoring
 List of Slow queries
 Issues in the queries (Ex. Index missed)