org.apache.hc.core5.benchmark.ResultFormatter Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of httpcore5-testing Show documentation
Show all versions of httpcore5-testing Show documentation
Apache HttpComponents HTTP/2 and HTTP/1.1 core component integration tests
/*
* ====================================================================
* 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
* .
*
*/
package org.apache.hc.core5.benchmark;
import java.io.PrintStream;
import java.text.NumberFormat;
import java.util.Locale;
public class ResultFormatter {
private ResultFormatter() {
// Do not allow utility class to be instantiated.
}
static NumberFormat nf2 = NumberFormat.getInstance(Locale.ROOT);
static NumberFormat nf3 = NumberFormat.getInstance(Locale.ROOT);
static NumberFormat nf6 = NumberFormat.getInstance(Locale.ROOT);
static {
nf2.setMaximumFractionDigits(2);
nf2.setMinimumFractionDigits(2);
nf3.setMaximumFractionDigits(3);
nf3.setMinimumFractionDigits(3);
nf6.setMaximumFractionDigits(6);
nf6.setMinimumFractionDigits(6);
}
public static void print(final PrintStream printStream, final Results results) {
printStream.println("Server Software:\t\t" + results.getServerName());
printStream.println("Protocol version:\t\t" + results.getProtocolVersion());
printStream.println("Server Hostname:\t\t" + results.getHostName());
printStream.println("Server Port:\t\t\t" + results.getHostPort());
printStream.println("Document Path:\t\t\t" + results.getDocumentPath());
printStream.println("Document Length:\t\t" + results.getContentLength() + " bytes\n");
printStream.println("Concurrency Level:\t\t" + results.getConcurrencyLevel());
printStream.println("Time taken for tests:\t" + nf6.format((double) results.getTotalTimeMillis() / 1000) + " seconds");
printStream.println("Complete requests:\t\t" + results.getSuccessCount());
printStream.println("Failed requests:\t\t" + results.getFailureCount());
printStream.println("Kept alive:\t\t\t\t" + results.getKeepAliveCount());
printStream.println("Total transferred:\t\t" + results.getTotalBytesRcvd() + " bytes");
printStream.println("Content transferred:\t" + results.getTotalContentBytesRecvd() + " bytes");
printStream.println("Requests per second:\t" + nf2.format(
results.getSuccessCount() / ((double) results.getTotalTimeMillis() / 1000)) + " [#/sec] (mean)");
printStream.println("Time per request:\t\t" + nf3.format(
(double) results.getTotalTimeMillis() * results.getConcurrencyLevel() / results.getSuccessCount()) + " [ms] (mean)");
printStream.println("Time per request:\t\t" + nf3.format(
(double) results.getTotalTimeMillis() / results.getSuccessCount()) + " [ms] (mean, across all concurrent requests)");
printStream.println("Transfer rate:\t\t\t" +
nf2.format((double) results.getTotalBytesRcvd() / 1024 / ((double) results.getTotalTimeMillis() / 1000)) + " [Kbytes/sec] received");
}
}