content: /*
   * 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 com.alibaba.metrics.benchmark;
  
  import com.alibaba.metrics.BucketCounter;
  import com.alibaba.metrics.BucketCounterImpl;
  import org.openjdk.jmh.annotations.Benchmark;
  import org.openjdk.jmh.annotations.Scope;
  import org.openjdk.jmh.annotations.State;
  import org.openjdk.jmh.runner.Runner;
  import org.openjdk.jmh.runner.RunnerException;
  import org.openjdk.jmh.runner.options.Options;
  import org.openjdk.jmh.runner.options.OptionsBuilder;
  
  @State(Scope.Benchmark)
  public class BucketCounterBenchmark {
  
      private BucketCounter bucketCounter = new BucketCounterImpl(1, false);
  
      @Benchmark
      public BucketCounter testBucketCounterPerformance() {
          bucketCounter.update();
          return bucketCounter;
      }
  
      public static void main(String[] args) throws RunnerException {
          Options opt = new OptionsBuilder()
                  .include(".*" + BucketCounterBenchmark.class.getSimpleName() + ".*")
                  .warmupIterations(3)
                  .measurementIterations(5)
                  .threads(32)
                  .forks(1)
                  .build();
  
          new Runner(opt).run();
      }
  }
  