| /* |
| * ==================================================================== |
| * |
| * 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| package org.apache.http.client.benchmark; |
| |
| import java.net.URI; |
| |
| public class Stats { |
| |
| private final int expectedCount; |
| private final int concurrency; |
| |
| private int successCount = 0; |
| private int failureCount = 0; |
| private long contentLen = 0; |
| private long totalContentLen = 0; |
| |
| public Stats(int expectedCount, int concurrency) { |
| super(); |
| this.expectedCount = expectedCount; |
| this.concurrency = concurrency; |
| } |
| |
| public synchronized boolean isComplete() { |
| return this.successCount + this.failureCount >= this.expectedCount; |
| } |
| |
| public synchronized void success(long contentLen) { |
| if (isComplete()) return; |
| this.successCount++; |
| this.contentLen = contentLen; |
| this.totalContentLen += contentLen; |
| notifyAll(); |
| } |
| |
| public synchronized void failure(long contentLen) { |
| if (isComplete()) return; |
| this.failureCount++; |
| this.contentLen = contentLen; |
| this.totalContentLen += contentLen; |
| notifyAll(); |
| } |
| |
| public int getConcurrency() { |
| return this.concurrency; |
| } |
| |
| public synchronized int getSuccessCount() { |
| return successCount; |
| } |
| |
| public synchronized int getFailureCount() { |
| return failureCount; |
| } |
| |
| public synchronized long getContentLen() { |
| return contentLen; |
| } |
| |
| public synchronized long getTotalContentLen() { |
| return totalContentLen; |
| } |
| |
| public synchronized void waitFor() throws InterruptedException { |
| while (!isComplete()) { |
| wait(); |
| } |
| } |
| |
| public static void printStats( |
| final URI targetURI, long startTime, long finishTime, final Stats stats) { |
| float totalTimeSec = (float) (finishTime - startTime) / 1000; |
| float reqsPerSec = (float) stats.getSuccessCount() / totalTimeSec; |
| |
| System.out.print("Document URI:\t\t"); |
| System.out.println(targetURI); |
| System.out.print("Document Length:\t"); |
| System.out.print(stats.getContentLen()); |
| System.out.println(" bytes"); |
| System.out.println(); |
| System.out.print("Concurrency level:\t"); |
| System.out.println(stats.getConcurrency()); |
| System.out.print("Time taken for tests:\t"); |
| System.out.print(totalTimeSec); |
| System.out.println(" seconds"); |
| System.out.print("Complete requests:\t"); |
| System.out.println(stats.getSuccessCount()); |
| System.out.print("Failed requests:\t"); |
| System.out.println(stats.getFailureCount()); |
| System.out.print("Content transferred:\t"); |
| System.out.print(stats.getTotalContentLen()); |
| System.out.println(" bytes"); |
| System.out.print("Requests per second:\t"); |
| System.out.print(reqsPerSec); |
| System.out.println(" [#/sec] (mean)"); |
| } |
| |
| } |