pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>org.example</groupId>
  <artifactId>JerseyTest</artifactId>
  <version>1.0-SNAPSHOT</version>

  <properties>
    <jaxrs.version>2.1</jaxrs.version>
    <slf4j.version>1.7.26</slf4j.version>
    <jersey2.version>2.26</jersey2.version>
    <log4j2.version>2.11.2</log4j2.version>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
  </properties>


<dependencies>
  <!-- https://mvnrepository.com/artifact/org.projectlombok/lombok -->
  <dependency>
    <groupId>org.projectlombok</groupId>
    <artifactId>lombok</artifactId>
    <version>1.18.12</version>
    <scope>provided</scope>
  </dependency>
  <dependency>
    <groupId>javax.ws.rs</groupId>
    <artifactId>javax.ws.rs-api</artifactId>
    <version>${jaxrs.version}</version>
  </dependency>
  <dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    <version>${slf4j.version}</version>
  </dependency>
  <dependency>
    <groupId>org.glassfish.jersey.test-framework</groupId>
    <artifactId>jersey-test-framework-core</artifactId>
    <version>${jersey2.version}</version>
    <scope>test</scope>
  </dependency>
  <!-- https://mvnrepository.com/artifact/javax.ws.rs/javax.ws.rs-api -->
  <dependency>
    <groupId>javax.ws.rs</groupId>
    <artifactId>javax.ws.rs-api</artifactId>
    <version>2.1.1</version>
  </dependency>
  <dependency>
    <groupId>org.glassfish.jersey.test-framework.providers</groupId>
    <artifactId>jersey-test-framework-provider-grizzly2</artifactId>
    <version>${jersey2.version}</version>
    <scope>test</scope>
  </dependency>
  <dependency>
    <groupId>org.glassfish.jersey.inject</groupId>
    <artifactId>jersey-hk2</artifactId>
    <version>${jersey2.version}</version>
  </dependency>
  <dependency>
    <groupId>org.apache.logging.log4j</groupId>
    <artifactId>log4j-slf4j-impl</artifactId>
    <version>${log4j2.version}</version>
  </dependency>

  <dependency>
    <groupId>org.apache.logging.log4j</groupId>
    <artifactId>log4j-core</artifactId>
    <version>${log4j2.version}</version>
  </dependency>

  <!-- https://mvnrepository.com/artifact/org.glassfish.jersey.test-framework.providers/jersey-test-framework-provider-inmemory -->
  <dependency>
    <groupId>org.glassfish.jersey.test-framework.providers</groupId>
    <artifactId>jersey-test-framework-provider-inmemory</artifactId>
    <version>${jersey2.version}</version>
    <scope>test</scope>
  </dependency>

</dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.5.1</version>
        <configuration>
          <source>1.8</source>
          <target>1.8</target>
        </configuration>
      </plugin>
    </plugins>
  </build>
</project>

ProofOfConcept.java

import javax.ws.rs.BeanParam;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.QueryParam;
import javax.ws.rs.client.Invocation.Builder;
import javax.ws.rs.core.Application;

import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.core.LoggerContext;
import org.apache.logging.log4j.core.config.Configuration;
import org.apache.logging.log4j.core.config.LoggerConfig;
import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.test.JerseyTestNg;
import org.glassfish.jersey.test.inmemory.InMemoryTestContainerFactory;
import org.glassfish.jersey.test.spi.TestContainerFactory;
import org.junit.BeforeClass;
import org.junit.Test;

import lombok.ToString;
import lombok.extern.slf4j.Slf4j;

@Slf4j
public class ProofOfConcept extends JerseyTestNg.ContainerPerClassTest {

  @BeforeClass
  public static void classSetUp() {
    LoggerContext ctx = (LoggerContext) LogManager.getContext(false);
    Configuration config = ctx.getConfiguration();
    LoggerConfig loggerConfig = config.getLoggerConfig(LogManager.ROOT_LOGGER_NAME);
    loggerConfig.setLevel(Level.DEBUG);
    ctx.updateLoggers();
    System.setProperty("jersey.config.test.container.port", "5555");
  }

  @Override
  public TestContainerFactory getTestContainerFactory() {
    return new InMemoryTestContainerFactory();
  }

  @Path("/v2")
  public static class TestService {
    @ToString
    public static class Params {
      @QueryParam("instring")
      String instring;
      @QueryParam("inint")
      String inint;
      @QueryParam("inint2")
      int inint2;
      @QueryParam("inint3")
      int inint3;
      @QueryParam("inint4")
      String inint4;
      @QueryParam("inint5")
      String inint5;
      @QueryParam("inint6")
      String inint6;
      @QueryParam("inint7")
      String inint7;

    }
    @GET
    @Path("/test1")
    public void test1(
        @QueryParam("instring") String instring,
        @QueryParam("inint") int inint,
        @QueryParam("inint2") int inint2,
        @QueryParam("inint3") int inint3,
        @QueryParam("inint4") int inint4,
        @QueryParam("inint5") int inint5,
        @QueryParam("inint6") int inint6,
        @QueryParam("inint7") int inint7
        ) throws InterruptedException {
      Thread.sleep(1);
    }

    @GET
    @Path("/test2")
    public void test2(@BeanParam Params params) throws InterruptedException {
      Thread.sleep(1);
    }
  }

  @Override
  protected Application configure() {

    ResourceConfig resourceConfig = new ResourceConfig(TestService.class);


    return resourceConfig;
  }

  @Test
  public void testFetchAll() {
    Builder request1 = target("/v2/test1")
        .queryParam("instring","6")
        .queryParam( "inint", "3")
        .queryParam("inint2", "3")
        .queryParam("inint3", "3")
        .queryParam("inint4", "3")
        .queryParam("inint5", "3")
        .queryParam("inint6", "3")
        .queryParam("inint7", "3")
        .request();
    Builder request2 = target("/v2/test2")
        .queryParam("instring", "6")
        .queryParam("inint", "3")
        .queryParam("inint2", "3")
        .queryParam("inint3", "3")
        .queryParam("inint4", "3")
        .queryParam("inint5", "3")
        .queryParam("inint6", "3")
        .queryParam("inint7", "3")
        .request();

    long start = System.currentTimeMillis();

    log.info("Warming up");
    for (int i=0; i<10_000; i++) {
      request1.get();
      request2.get();
    }
    log.info("Warmed up");

    long times = 10_000;
    long reqs = 0;
    start = System.currentTimeMillis();
    while (reqs < times) {
      request1.get();
      reqs+=1;
    }
    float time1 = (System.currentTimeMillis() - start)/1000f;
    log.info("Reqs1: {} {} in {}", reqs/time1, reqs, String.format("%.2f",time1));

    reqs = 0;
    start = System.currentTimeMillis();
    while (reqs < times) {
      request2.get();
      reqs+=1;
    }
    float time2 = (System.currentTimeMillis() - start)/1000f;
    log.info("Reqs2: {} {} in {}", reqs/time2, reqs, String.format("%.2f",time2));

    log.info("Req2/Req1 {}", time2/time1);
  }

  @Test
  public void testFetch1() {
    Builder request1 = target("/v2/test1").queryParam("instring","6").queryParam( "inint", "3").request();

    long start = System.currentTimeMillis();

    for (int i=0; i<10_000; i++) {
      request1.get();
    }
  }

  @Test
  public void testFetch2() {
    Builder request2 = target("/v2/test2").queryParam("instring","6").queryParam( "inint", "3").request();

    long start = System.currentTimeMillis();

    for (int i=0; i<10_000; i++) {
      request2.get();
    }
  }

}