Perf Test Project

dd-java-agent-perftests/dd-java-agent-perftests.gradle

@@ -0,0 +1,20 @@
+buildscript {
+  repositories {
+    jcenter()
+  }
+  dependencies {
+    classpath 'com.github.jengelman.gradle.plugins:shadow:2.0.1'
+  }
+}
+
+apply from: "${rootDir}/gradle/java.gradle"
+
+description = 'dd-java-agent-perftests'
+
+sourceCompatibility = 1.8
+targetCompatibility = 1.8
+
+subprojects { sub ->
+  sub.apply plugin: 'com.github.johnrengelman.shadow'
+  sub.apply from: "${rootDir}/gradle/java.gradle"
+}

dd-java-agent-perftests/src/main/java/dd/perftest/Worker.java

@@ -0,0 +1,12 @@
+package dd.perftest;
+
+public class Worker {
+
+  /** Simulate work for the give number of milliseconds. */
+  public static void doWork(long workTimeMS) {
+    final long doneTimestamp = System.currentTimeMillis() + workTimeMS;
+    while (System.currentTimeMillis() < doneTimestamp) {
+      // busy-wait to simulate work
+    }
+  }
+}

settings.gradle

@@ -6,6 +6,7 @@ include ':dd-java-agent:benchmark'
 include ':dd-java-agent:testing'
 include ':dd-java-agent:tooling'
 include ':dd-java-agent-ittests'
+include ':dd-java-agent-perftests'
 include ':dd-trace-examples:dropwizard-mongo-client'
 include ':dd-trace-examples:spring-boot-jdbc'
 include ':dd-trace-examples:rest-spark'