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/*
* Copyright (C) 2010 Google Inc.
*
* Licensed 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 benchmarks.regression;
import com.google.caliper.Param;
import com.google.caliper.Runner;
import com.google.caliper.SimpleBenchmark;
import java.net.InetAddress;
import java.net.UnknownHostException;
public class DnsBenchmark extends SimpleBenchmark {
public void timeDns(int reps) throws Exception {
String[] hosts = new String[] {
"www.amazon.com",
"z-ecx.images-amazon.com",
"g-ecx.images-amazon.com",
"ecx.images-amazon.com",
"ad.doubleclick.com",
"bpx.a9.com",
"d3dtik4dz1nej0.cloudfront.net",
"uac.advertising.com",
"servedby.advertising.com",
"view.atdmt.com",
"rmd.atdmt.com",
"spe.atdmt.com",
"www.google.com",
"www.cnn.com",
"bad.host.mtv.corp.google.com",
};
for (int i = 0; i < reps; ++i) {
try {
InetAddress.getByName(hosts[i % hosts.length]);
} catch (UnknownHostException ex) {
}
}
}
}