Merge branch 'master' into security-app-privs

Author: tvernum

benchmarks/src/main/java/org/elasticsearch/benchmark/indices/breaker/MemoryStatsBenchmark.java

@@ -0,0 +1,105 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.benchmark.indices.breaker;
+
+import org.openjdk.jmh.annotations.Benchmark;
+import org.openjdk.jmh.annotations.BenchmarkMode;
+import org.openjdk.jmh.annotations.Fork;
+import org.openjdk.jmh.annotations.Measurement;
+import org.openjdk.jmh.annotations.Mode;
+import org.openjdk.jmh.annotations.OutputTimeUnit;
+import org.openjdk.jmh.annotations.Param;
+import org.openjdk.jmh.annotations.Scope;
+import org.openjdk.jmh.annotations.State;
+import org.openjdk.jmh.annotations.Threads;
+import org.openjdk.jmh.annotations.Warmup;
+import org.openjdk.jmh.infra.Blackhole;
+
+import java.lang.management.ManagementFactory;
+import java.lang.management.MemoryMXBean;
+import java.util.concurrent.TimeUnit;
+
+@Fork(3)
+@Warmup(iterations = 10)
+@Measurement(iterations = 10)
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MICROSECONDS)
+@State(Scope.Benchmark)
+@SuppressWarnings("unused") //invoked by benchmarking framework
+public class MemoryStatsBenchmark {
+    private static final MemoryMXBean MEMORY_MX_BEAN = ManagementFactory.getMemoryMXBean();
+
+    @Param({"0", "16", "256", "4096"})
+    private int tokens;
+
+    @Benchmark
+    public void baseline() {
+        Blackhole.consumeCPU(tokens);
+    }
+
+    @Benchmark
+    @Threads(1)
+    public long getMemoryStats_01() {
+        Blackhole.consumeCPU(tokens);
+        return MEMORY_MX_BEAN.getHeapMemoryUsage().getUsed();
+    }
+
+    @Benchmark
+    @Threads(2)
+    public long getMemoryStats_02() {
+        Blackhole.consumeCPU(tokens);
+        return MEMORY_MX_BEAN.getHeapMemoryUsage().getUsed();
+    }
+
+    @Benchmark
+    @Threads(4)
+    public long getMemoryStats_04() {
+        Blackhole.consumeCPU(tokens);
+        return MEMORY_MX_BEAN.getHeapMemoryUsage().getUsed();
+    }
+
+    @Benchmark
+    @Threads(8)
+    public long getMemoryStats_08() {
+        Blackhole.consumeCPU(tokens);
+        return MEMORY_MX_BEAN.getHeapMemoryUsage().getUsed();
+    }
+
+    @Benchmark
+    @Threads(16)
+    public long getMemoryStats_16() {
+        Blackhole.consumeCPU(tokens);
+        return MEMORY_MX_BEAN.getHeapMemoryUsage().getUsed();
+    }
+
+    @Benchmark
+    @Threads(32)
+    public long getMemoryStats_32() {
+        Blackhole.consumeCPU(tokens);
+        return MEMORY_MX_BEAN.getHeapMemoryUsage().getUsed();
+    }
+
+    @Benchmark
+    @Threads(64)
+    public long getMemoryStats_64() {
+        Blackhole.consumeCPU(tokens);
+        return MEMORY_MX_BEAN.getHeapMemoryUsage().getUsed();
+    }
+}
+

build.gradle

@@ -435,6 +435,9 @@ allprojects {
     if (isEclipse) {
       // set this so generated dirs will be relative to eclipse build
       project.buildDir = eclipseBuild
+      // Work around https://docs.gradle.org/current/userguide/java_gradle_plugin.html confusing Eclipse by the metadata
+      // it adds to the  classpath
+      project.file("$buildDir/pluginUnderTestMetadata").mkdirs()
     }
     eclipse.classpath.file.whenMerged { classpath ->
       // give each source folder a unique corresponding output folder

buildSrc/build.gradle

@@ -128,6 +128,10 @@ if (project == rootProject) {
     }
     mavenCentral()
   }
+  test {
+    include "**/*Tests.class"
+    exclude "**/*IT.class"
+  }
 }
 
 /*****************************************************************************
@@ -152,6 +156,18 @@ if (project != rootProject) {
   jarHell.enabled = false
   thirdPartyAudit.enabled = false
 
+  // tests can't  be run with randomized test runner
+  // it's fine as we run them as part of :buildSrc
+  test.enabled = false
+  task integTest(type: Test) {
+    exclude "**/*Tests.class"
+    include "**/*IT.class"
+    testClassesDirs = sourceSets.test.output.classesDirs
+    classpath = sourceSets.test.runtimeClasspath
+    inputs.dir(file("src/testKit"))
+  }
+  check.dependsOn(integTest)
+
   // TODO: re-enable once randomizedtesting gradle code is published and removed from here
   licenseHeaders.enabled = false
 

buildSrc/src/main/groovy/org/elasticsearch/gradle/LoggedExec.java

@@ -526,7 +526,11 @@ class VagrantTestPlugin implements Plugin<Project> {
                     project.gradle.removeListener(batsPackagingReproListener)
                 }
                 if (project.extensions.esvagrant.boxes.contains(box)) {
-                    packagingTest.dependsOn(batsPackagingTest)
+                    // these tests are temporarily disabled for suse boxes while we debug an issue
+                    // https://github.com/elastic/elasticsearch/issues/30295
+                    if (box.equals("opensuse-42") == false && box.equals("sles-12") == false) {
+                        packagingTest.dependsOn(batsPackagingTest)
+                    }
                 }
             }
 
@@ -565,7 +569,11 @@ class VagrantTestPlugin implements Plugin<Project> {
                 project.gradle.removeListener(javaPackagingReproListener)
             }
             if (project.extensions.esvagrant.boxes.contains(box)) {
-                packagingTest.dependsOn(javaPackagingTest)
+                // these tests are temporarily disabled for suse boxes while we debug an issue
+                // https://github.com/elastic/elasticsearch/issues/30295
+                if (box.equals("opensuse-42") == false && box.equals("sles-12") == false) {
+                    packagingTest.dependsOn(javaPackagingTest)
+                }
             }
 
             /*