QuickPerf

QuickPerf is a testing library for Java to quickly evaluate and improve some performance properties.

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QuickPerf works with JUnit 4, JUnit 5, TestNG and a JDK 1.7+.

Execute QuickPerf

With JUnit 4

With JUnit 5

With TestNG

With Spring

With Micronaut (experimental)

With Quarkus (experimental)

Have clickable links in your IDE

Use QuickPerf features

Annotation scopes

An annotation can have three scopes:

• Global scope
  The annotation applies on each test.
  You can configure global scope annotations with a class implementing SpecifiableGlobalAnnotationsinterface and located in org.quickperf package. CoreAnnotationBuilder, SqlAnnotationBuilder and JvmAnnotationBuilderare available to help building global scope annotations.
• Test scope
  The annotation is used on the test class. It overrides the configuration of the same annotation with global scope.
• Test method scope
  The annotation is used on the test method. It overrides the configuration of the same annotation with test class and global scopes.

💡 Examples illustrating how annotation scopes work

Core

Execution time, debugging, ...

JVM

Heap allocation, profiling, ...

SQL

Easily detect N+1 select, JDBC batching disabled, ...

Disable QuickPerf

To disable QuickPerf features you can pass -DdisableQuickPerf=true to your JVM or use some core annotations (@DisableQuickPerf, @FunctionalIteration, @DisableGlobalAnnotations).

Project examples

Maven performance

QuickPerf examples (JUnit 4, JUnit 5, TestNG, Hibernate, Spring, Spring Boot, Micronaut, Quarkus, ...)