Load testing

Transcript

1. Load testing Ruby Talks #9 28.01.2016 Mateusz Bielec
2. Agenda 2 ▪ What? ▪ Why? ▪ Where? ▪ How?
3. Welcome to PGS LOAD TESTING - WHAT IS IT? 3
4. Welcome to PGS PERFORMANCE BENCHMARKING How is my app performing and how does that compare with the past? 4
5. Welcome to PGS LOAD TESTING How does my app’s behavior change with a lot of users? 5
6. Welcome to PGS STRESS TESTING What happens when my app gets swamped? 6
7. Welcome to PGS LOAD TESTING - WHY? 7
8. Welcome to PGS ▪ Improve site speed and server performance ▪ Knowing the limits and bottlenecks WHY? 8
9. Welcome to PGS LOAD TESTING - WHERE? 9
10. Welcome to PGS 10 Source: https://memegenerator.net/instance/22605665
11. Welcome to PGS 11 Source: https://memegenerator.net/instance/63826237
12. Welcome to PGS LOAD TESTING - HOW? 12
13. Welcome to PGS APACHE BENCH https://httpd.apache.org/docs/2.2/programs/ab.html 13
14. ab -n 10 -c 3 http://www.pgs-soft.com/
15. POST request
16. Cookie
17. Welcome to PGS API BOMB https://github.com/vasilakisfil/api_bomb 17
18. Welcome to PGS ▪ Written in Ruby ▪ Multiple configuration options ▪ Dynamic parameters ▪ Still in development API BOMB 18
19. Global settings
20. Single and multiple request
21. Output
22. Dynamic endpoints
23. Dynamic probability
24. Welcome to PGS ▪ Load testing is required to check performance and find bottlenecks ▪ ApacheBench is simple and powerful ▪ ApiBomb for Rubyists ;) Summary 24
25. QUESTIONS?
26. PGS Software S.A. Tel.: +48 71 79 82 692
 Fax: +48 71 79 82 690
 E-mail: pgs-soft@pgs-soft.com www.pgs-soft.com