Few words about projects:
- Micronaut - Micronaut with dependencies: Web, JPA, Lombok, Validations
- Spring - Spring Boot with dependencies: Web, JPA, Lombok, Validations
- Micronaut_Mongo - Micronaut with dependencies: Web, Mongo (standard driver, not reactive), Lombok, Validations
- Spring_Mongo - Spring Boot with dependencies: Web, Mongo, Lombok, Validations
Prerequisites: MongoDB
A few simple endpoints have been created in the projects so that the tests are done on something more than "hello-world example". In each app context are 180-220 beans.
Build using:
mvn clean install
Run using:
java -jar path-to-jar
Ubuntu on private laptop
Intel Core i7-8550U, 32GB RAM, SSD
| Micronaut | Spring | Micronaut_Mongo | Spring_Mongo | |
|---|---|---|---|---|
| build time | ~8s | ~7s | ~8s | ~7s |
| startup time | ~3s | ~6-8s | ~1s | ~5s |
| heap size | ~350MB | ~460MB | ~170MB | ~320MB |
| used heap | ~110MB | ~280MB | ~65MB | ~160MB |
Jenkins
Intel Xeon E5-2640 v2 @ 2.00GHz, 16GB RAM, HDD
| Micronaut | Spring | Micronaut_Mongo | Spring_Mongo | |
|---|---|---|---|---|
| build time | ~14s | ~6s | ~7s | ~6s |
In each app context are circa 1200 beans.
If you want check exactly number, change property beans.counter (in application.properties for Spring and application.yml for Micronaut) to true.
Ubuntu on private laptop
Intel Core i7-8550U, 32GB RAM, SSD
| Micronaut | Spring | Micronaut_Mongo | Spring_Mongo | |
|---|---|---|---|---|
| build time | ~25s | ~14s | ------ | ------ |
| startup time | ~6s | ~16s | ------ | ------ |
| heap size | ~500MB | ~590MB | ------ | ------ |
| used heap | ~130MB | ~300MB | ------ | ------ |
Jenkins
Intel Xeon E5-2640 v2 @ 2.00GHz, 16GB RAM, HDD
| Micronaut | Spring | Micronaut_Mongo | Spring_Mongo | |
|---|---|---|---|---|
| build time | ~28s | ~9s | ------ | ------ |
Prerequisites: Scala
Go to gatling-performance-tests and run all simulations:
mvn gatling:test
Only for Spring Boot:
mvn gatling:test -Dgatling.simulationClass=simulations.SpringSimulation
Only for Micronaut:
mvn gatling:test -Dgatling.simulationClass=simulations.MicronautSimulation
Only for Mongo Spring Boot:
mvn gatling:test -Dgatling.simulationClass=simulations.MongoSpringSimulation
Only for Mongo Micronaut:
mvn gatling:test -Dgatling.simulationClass=simulations.MongoMicronautSimulation
We use Lusk to generate some example beans for apps.
Generate 1000 beans in generated package:
lusk -c1000 -fmicronaut -p "pl.altkomsoftware.micronaut.perftest.generated" [path-to-repo]\micronaut-1-1-0
lusk -c1000 -fspring -p "pl.altkomsoftware.spring.perftest.generated" [path-to-repo]\spring-boot-2-1-4
- Create WebFlux Spring version