05 How We Improve Performance in Rider. Andrey Akinshin, Senior Developer in Rider

Transcript

1. Андрей Акиньшин, Senior developer в Rider Как мы в Rider производительность улучшаем —
2. Как выглядит Rider внутри IntelliJ IDEA ReSharper RdProtocol 2
3. Как мы решаем перфоманс проблемы 3
4. RPA: Retrospective Performance Analyzer 4
5. RPA: Retrospective Performance Analyzer 5 You don’t need: • Special build agents • Special performance tests • Special setup
6. Performance alarms Target performance anomalies: • Degradations • Clustering • Huge standard deviation • Multimodal distributions • ... TeamCity RPA Project Dashboard Raw test performance data List of performance problems 6
7. Degradations 7
8. Degradations 8
9. Clustering 9
10. Clustering 10
11. Huge standard deviation 11
12. Huge standard deviation 12
13. Multimodal distributions 13
14. Multimodal distributions 14
15. Как всё работает на самом деле 15
16. Наша маленькая performance-ферма 16
17. Performance Culture 17
18. Performance asserts Hardcoded timeout Relative timeout Adaptive timeout (based on performance history) 18
19. BenchmarkDotNet 19
20. Вопросы и ответы —