1. How to do the Performance Testing
Dusanka Lecic
Levi9 IT Services
Serbia

2. About the speaker Test Developer Presenting knowledge on conferences
PhD of Technical Science
Four languages

3. Agenda What is performance testing and why we are doing ?
Common Performance Problems
Performance Testing Process
Performance Testing Metrics
Example Performance Test Cases
Agenda

4. What is performance testing and why we are doing ?
Non-functional testing
What is performance testing?
The focus of performance testing
Types of performance testing
Why we are doing performance testing?

5. Common Performance Problems
Long load time
​Poor response time
Poor scalability
Bottlenecking

6. Performance Testing Process
Identify your testing environment
​Identify the performance acceptance criteria
Plan & design performance tests
Configuring the test environment
Run, analyze, tune and retest

7. Performance Testing Metrics
Response Metrics
Average Response Time
Peak Response Time
Error Rate
Volume Measurements
Concurrent Users
Requests per Second
Throughput

8. Example Performance Test Cases

9. Conclusions Pay your attention on non-functional testing​
We need speed, stability, and scalability
​Learn, search and explore