Writing Java Serverless Application Using Micronaut
•Download as PPTX, PDF•
1 like•98 views
This is a story of how we were building a tool in New10 using java, serverless and micronaut.
Recommended
Recommended
More Related Content
What's hot
What's hot (20)
Similar to Writing Java Serverless Application Using Micronaut
Similar to Writing Java Serverless Application Using Micronaut (20)
Recently uploaded
Recently uploaded (20)
Writing Java Serverless Application Using Micronaut
- 1. How we were building microservices with AWS Step functions, Java and Micronaut
- 2. Andrew Zakordonets • Software Engineer in Test • 10+ years in Software Testing and Automation • Working on building tools and test automation Contact: http://biercoff.com
- 3. What are we gonna talk about
- 4. What we wanted to build
- 8. Challenges while building java serverless Slow cold start
- 9. Challenges while building java serverless Slow cold start Package size
- 10. Java 11 and Jlink
- 11. AWS Reality
- 12. Custom runtime Maybe solution : ghadishayban/lambdaclj-jdk11 Partial solution : andthearchitect/aws-lambda-java-runtime
- 14. What is cool about Micronaut ?
- 15. What is cool about Micronaut ?
- 16. What is cool about Micronaut ?
- 17. What is cool about Micronaut ?
- 18. What is cool about Micronaut ?
- 19. What is cool about Micronaut ? Micronaut
- 20. Java Lambda 101
- 21. Java Lambda 101
- 22. Java Lambda with Micronaut
- 24. Authorizers
- 25. Authorizers
- 26. Layers
- 27. Layers
- 28. Micronaut vs Spring Topic Micronaut Spring Package size 9.56 Mb 12.33 Mb Cold start 4,91s 11,23s Average Response Time (20 single thread calls) 205,48ms 201,31ms
- 29. Small performance test Measurement Micronaut Spring data received 3.6 MB 357 kB/s 168 kB 17 kB/s data sent 376 kB 38 kB/s 16 kB 1.6 kB/s http req blocked avg=16.4ms avg=120.07ms http req connecting avg=2.38ms avg=19.87ms http req duration avg=118.43ms avg=73.67ms http req receiving avg=41.46µs avg=47.94µs http req sending avg=53.63µs avg=84.88µs http req tls handshaking avg=13.98ms avg=96.91ms http req waiting avg=118.34ms avg=73.54ms http reqs 7370 736.981504/s 149 14.899509/s iteration duration avg=135.25ms avg=194.13ms iterations 7370 736.981504/s 149 14.899509/s vus 100 min=100 max=100 100 min=100 max=100 x21 x49 x7 x7.5 x8 x49 k6 runs 100 concurrent users for 10 seconds
- 30. Performance test k6 runs 100 concurrent users for 2.30 minutes No Timeout Cold start No Timeout Warm Run Measurement Micronaut Spring Micronaut Spring data_received 135 MB 899 kB/s 132 MB 879 kB/s 138 MB 921 kB/s 140 MB 934 kB/s data_sent 14 MB 92 kB/s 12 MB 82 kB/s 14 MB 94 kB/s 13 MB 87 kB/s http_req_blocked avg=90.18µs avg=100.01µ avg=98.48µs avg=98.28µs http_req_connecting avg=3.67µs avg=4.93µs avg=4.07µs avg=3.75µs http_req_duration avg=44.97ms avg=49.72ms avg=42.78ms avg=43.64ms http_req_receiving avg=65.62µs avg=57.91µs avg=77.16µs avg=72.14µs http_req_sending avg=56.01µs avg=52.19µs avg=62.69µs avg=59.51µs http_req_tls_handshakin g avg=74.99µs avg=82.54µs avg=82.71µs avg=82.77µs http_req_waiting avg=44.85ms avg=49.61ms avg=42.64ms avg=43.51ms http_reqs 320282 2135.211415/s 285380 1902.533106/s 328002 2186.679027/s 302944 2019.625563/s iteration_duration avg=46.76ms avg=52.49ms avg=45.65ms avg=49.44ms iterations 320268 2135.118082/s 285374 1902.493106/s 328002 2186.679027/s 302941 2019.605563/s vus 100 min=100 max=100 100 min=100 max=100 100 min=100 max=100 100 min=100 max=100
- 31. Performance test k6 runs 100 concurrent users for 2.30 minutes 500 ms Timout Cold start 500 ms Timout Warm Run Measurement Micronaut Spring Micronaut Spring data_received 12 MB 77 kB/s 12 MB 80 kB/s 12 MB 80 kB/s 15 MB 103 kB/s data_sent 1.2 MB 7.9 kB/s 1.1 MB 7.5 kB/s 1.2 MB 8.1 kB/s 1.5 MB 9.8 kB/s http_req_blocked avg=1.08ms avg=1.12ms avg=1.14ms avg=1.67ms http_req_connecting avg=32.11µs avg=36.52µs avg=57.22µs avg=210.13µs http_req_duration avg=571.38ms avg=601.53ms avg=552.47ms avg=549.94ms http_req_receiving avg=56.38µs avg=43.47µs avg=39.4µs avg=43.73µs http_req_sending avg=67.63µs avg=56.32µs avg=51.9µs avg=62µs http_req_tls_handshakin g avg=972.25µs avg=988.19µs avg=946.87µs avg=1.38ms http_req_waiting avg=571.26ms avg=601.43ms avg=552.37ms avg=549.83ms http_reqs 26127 174.17983/s 24833 165.553143/s 27010 180.06652/s 27102 180.679695/s iteration_duration avg=572.95ms avg=603.03ms avg=554.27ms avg=552.36ms iterations 26127 174.17983/s 24833 165.553143/s 27010 180.06652/s 27102 180.679695/s vus 100 min=100 max=100 100 min=100 max=100 100 min=100 max=100 100 min=100 max=100
- 33. Logging Log4j -> tiny log
- 34. GraalVM
- 35. Conclusions
- 36. The end
- 37. Q&A