| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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.apache.tinkerpop.gremlin.server; |
| |
| import com.carrotsearch.junitbenchmarks.BenchmarkOptions; |
| import com.carrotsearch.junitbenchmarks.BenchmarkRule; |
| import com.carrotsearch.junitbenchmarks.annotation.AxisRange; |
| import com.carrotsearch.junitbenchmarks.annotation.BenchmarkHistoryChart; |
| import com.carrotsearch.junitbenchmarks.annotation.BenchmarkMethodChart; |
| import com.carrotsearch.junitbenchmarks.annotation.LabelType; |
| import org.apache.tinkerpop.gremlin.driver.Client; |
| import org.apache.tinkerpop.gremlin.driver.Cluster; |
| import org.apache.tinkerpop.gremlin.driver.ResultSet; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.TestRule; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.concurrent.CompletableFuture; |
| import java.util.concurrent.atomic.AtomicReference; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| /** |
| * Uses a single client across multiple threads to issue requests against the server. |
| * |
| * @author Stephen Mallette (http://stephen.genoprime.com) |
| * @deprecated As of release 3.2.1, replaced by gremlin-benchmark. |
| */ |
| @Deprecated |
| @AxisRange(min = 0, max = 1) |
| @BenchmarkMethodChart(filePrefix = "gremlin-traversal") |
| @BenchmarkHistoryChart(labelWith = LabelType.CUSTOM_KEY, maxRuns = 20, filePrefix = "hx-gremlin-traversal") |
| public class GremlinTraversalPerformanceTest extends AbstractGremlinServerPerformanceTest { |
| |
| public final static int DEFAULT_BENCHMARK_ROUNDS = 50; |
| public final static int DEFAULT_WARMUP_ROUNDS = 5; |
| |
| public final static int DEFAULT_CONCURRENT_BENCHMARK_ROUNDS = 500; |
| public final static int DEFAULT_CONCURRENT_WARMUP_ROUNDS = 10; |
| |
| private final static Cluster cluster = Cluster.build("localhost").maxConnectionPoolSize(32).maxWaitForConnection(30000).create(); |
| private final static AtomicReference<Client> client = new AtomicReference<>(); |
| |
| @Rule |
| public TestRule benchmarkRun = new BenchmarkRule(); |
| |
| @BenchmarkOptions(benchmarkRounds = DEFAULT_BENCHMARK_ROUNDS, warmupRounds = DEFAULT_WARMUP_ROUNDS, concurrency = BenchmarkOptions.CONCURRENCY_SEQUENTIAL) |
| @Test |
| public void webSocketsGremlin() throws Exception { |
| tryWebSocketGremlin(); |
| } |
| |
| @BenchmarkOptions(benchmarkRounds = DEFAULT_CONCURRENT_BENCHMARK_ROUNDS, warmupRounds = DEFAULT_CONCURRENT_WARMUP_ROUNDS, concurrency = BenchmarkOptions.CONCURRENCY_AVAILABLE_CORES) |
| @Test |
| public void webSocketsGremlinConcurrent() throws Exception { |
| tryWebSocketGremlin(); |
| } |
| |
| @BeforeClass |
| public static void before() { |
| // good to call init here ahead of performance tracking |
| cluster.init(); |
| client.compareAndSet(null, cluster.connect()); |
| } |
| |
| @AfterClass |
| public static void after() { |
| cluster.close(); |
| } |
| |
| private void tryWebSocketGremlin() throws Exception { |
| final Map<String, Object> params = new HashMap<>(); |
| params.put("x", 16384l); |
| |
| final CompletableFuture<ResultSet> future1 = client.get().submitAsync("g.V(x).out().out().next(512)", params); |
| final CompletableFuture<ResultSet> future2 = client.get().submitAsync("g.V(x).out().next(7)", params); |
| final CompletableFuture<ResultSet> future3 = client.get().submitAsync("g.V(16384l).out().out().next(10)"); |
| final CompletableFuture<ResultSet> future4 = client.get().submitAsync("g.V(16432l).out().out().next(10)"); |
| final CompletableFuture<ResultSet> future5 = client.get().submitAsync("g.V(14l).out().next(1)"); |
| |
| assertEquals(512, future1.get().stream().count()); |
| assertEquals(7, future2.get().stream().count()); |
| assertEquals(10, future3.get().stream().count()); |
| assertEquals(10, future4.get().stream().count()); |
| assertEquals(1, future5.get().stream().count()); |
| } |
| } |
| |