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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.search.query.profile.test;
import com.yahoo.jdisc.http.HttpRequest.Method;
import com.yahoo.container.jdisc.HttpRequest;
import com.yahoo.search.query.profile.QueryProfile;
import com.yahoo.search.Query;
import com.yahoo.search.query.profile.QueryProfileRegistry;
/**
* @author bratseth
*/
public class QueryProfileCloneMicroBenchmark {
private final String description;
private final int propertyCount;
private final String propertyPrefix;
private final boolean useDimensions;
public QueryProfileCloneMicroBenchmark(String description, int propertyCount, String propertyPrefix, boolean useDimensions) {
this.description=description;
this.propertyCount=propertyCount;
this.propertyPrefix=propertyPrefix;
this.useDimensions=useDimensions;
}
public void benchmark(int clone) {
cloneQueryWithProfile(10000); // warm-up
System.out.println(description);
long startTime=System.currentTimeMillis();
cloneQueryWithProfile(clone);
long endTime=System.currentTimeMillis();
long totalTime=(endTime-startTime);
System.out.println("Done in " + totalTime + " ms (" + ((float)totalTime/clone + " ms per clone)"));
}
private void cloneQueryWithProfile(int clones) {
QueryProfile main = new QueryProfile("main");
main.set("a", "value1", (QueryProfileRegistry)null);
main.set("b", "value2", useDimensions ? new String[] {"x1"} : null, null);
main.set("c", "value3", useDimensions ? new String[] {"x1","y2"} : null, null);
main.freeze();
Query query = new Query(HttpRequest.createTestRequest("?query=test&x=1&y=2", Method.GET), main.compile(null));
setValues(query);
for (int i=0; i<clones; i++) {
if (i%(clones/100)==0)
System.out.print(".");
query.clone();
}
}
private void setValues(Query query) {
for (int i=0; i<propertyCount; i++) {
String thisPrefix=propertyPrefix;
if (thisPrefix==null)
thisPrefix="a"+i+".b"+i+".";
query.properties().set(thisPrefix + "property" + i,"value" + i);
}
}
public static void main(String[] args) {
int count=100000;
new QueryProfileCloneMicroBenchmark("Cloning a near-empty query ",0,"",false).benchmark(count);
System.out.println("");
new QueryProfileCloneMicroBenchmark("Cloning a query with 100 properties in root, no dimensions ",100,"",false).benchmark(count);
System.out.println("");
new QueryProfileCloneMicroBenchmark("Cloning a query with 100 properties in 1-level nested profiles, no dimensions ",100,"a.",false).benchmark(count);
System.out.println("");
new QueryProfileCloneMicroBenchmark("Cloning a query with 100 properties in 2-level nested profiles, no dimensions ",100,"a.b.",false).benchmark(count);
System.out.println("");
new QueryProfileCloneMicroBenchmark("Cloning a query with 100 properties in variable prefix profiles, no dimensions ",100,null,true).benchmark(count);
System.out.println("");
new QueryProfileCloneMicroBenchmark("Cloning a query with 100 properties in root, with dimensions ",100,"",true).benchmark(count);
System.out.println("");
new QueryProfileCloneMicroBenchmark("Cloning a query with 100 properties in 1-level nested profiles, with dimensions",100,"a.",true).benchmark(count);
System.out.println("");
new QueryProfileCloneMicroBenchmark("Cloning a query with 100 properties in 2-level nested profiles, with dimensions",100,"a.b.",true).benchmark(count);
System.out.println("");
}
}
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