Update of /cvsroot/javaprofiler/test/snapshot
In directory usw-pr-cvs1:/tmp/cvs-serv1766
Added Files:
TestDiffSnap.java
Log Message:
test of diff snapshot
--- NEW FILE: TestDiffSnap.java ---
package snapshot;
//java -Xrun\Project\javaprof\library\src\profiler\profiler:commun_type=socket Notepad
/*
* Sun Public License Notice
*
* The contents of this file are subject to the Sun Public License
* Version 1.0 (the "License"); you may not use this file except
* in compliance with the License. A copy of the License is available
* at http://www.sun.com/
*
* The Original Code is the Java Profiler module. The Initial Developers
* of the Original Code are Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
* Lukas Petru and Marek Przeczek.
*
* Portions created by Jan Stola are Copyright (C) 2000-2001.
* All Rights Reserved.
*
* Portions created by Pavel Vacha are Copyright (C) 2000-2001.
* All Rights Reserved.
*
* Portions created by Michal Pise are Copyright (C) 2000-2001.
* All Rights Reserved.
*
* Portions created by Petr Luner are Copyright (C) 2000-2001.
* All Rights Reserved.
*
* Portions created by Lukas Petru are Copyright (C) 2000-2001.
* All Rights Reserved.
*
* Portions created by Marek Przeczek are Copyright (C) 2000-2001.
* All Rights Reserved.
*
* Contributors: Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
* Lukas Petru and Marek Przeczek.
*/
import java.lang.*;
import java.util.*;
import net.sourceforge.javaprofiler.jpi.*;
import net.sourceforge.javaprofiler.jpi.connect.*;
import net.sourceforge.javaprofiler.jpiimpl.connect.*;
/** Creates snapshot using connectors.
*/
public class TestDiffSnap {
public Snapshot getSnapshot( VirtualMachineRef vm ) {
/* SnapshotImpl.Configuration conf = new SnapshotImpl.Configuration();
conf.withCPU = true;
conf.withAlloc = true;
conf.withMon = true;
conf.withArenas = true;
conf.withGC = true;
conf.withFields = true;
conf.withCPUTraces = true;
conf.withMonTraces = true;
conf.withAllocTraces = true;
conf.withCPUThreads = true;
conf.withMonThreads = true;
conf.withAllocThreads = true;
conf.withTypes = true;
conf.withCallTree = true;
//only traces with more hits than this will be extracted
conf.CPUTraces_MinVal = IProf.NO_OPTIONAL_ARG; //2;
//only traces with more allocations than this will be extracted
conf.AllocTraces_MinVal = IProf.NO_OPTIONAL_ARG; //2;
//only traces with more hits than this will be extracted
conf.MonTraces_MinVal = IProf.NO_OPTIONAL_ARG; //2;
if ( !conf.isValid() )
System.err.print( "Error in snapshot configuration!" ); */
long start = System.currentTimeMillis();
Snapshot snap1 = vm.createSnapshot();
long end = System.currentTimeMillis();
System.out.println( "\nTime TestSnap: " + (end - start) );
return snap1;
}
public Snapshot makeDiffSnapshot( Snapshot snap1, Snapshot snap2 ) {
System.out.println("Making diffSnapshot ..");
Snapshot result = snap1.differenceTo( snap2 );
System.out.println("OK");
return result;
}
public void runTest() {
Bootstrap.connectorManager().defaultConnector();
try {
Connector con = new ShmemAttachConnector();
Map args = con.defaultArguments();
((Connector.Argument) args.get("address")).setValue("com");
VirtualMachineRef vm= (new ShmemAttachConnector()).connect( args );
System.out.println( "Ready" );
Snapshot snap1, snap2, snapDiff;
snap1 = getSnapshot( vm );
while ( !vm.isShutdown() ) {
Thread.sleep( 1000);
}
snap2 = getSnapshot( vm );
vm.shutdown();
vm.dispose();
snapDiff = makeDiffSnapshot( snap1, snap2 );
}
catch( Exception e) {
System.err.println( "an error occurred, exception:");
System.err.println( e.getClass().getName());
e.printStackTrace();
}
}
public static void main( String[] arg) {
// let's run the test
(new TestDiffSnap()).runTest();
}
};
//GetCurtime
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