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/*
* Copyright (C) 2008 The Android Open Source Project
*
* 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.
*/
import java.io.IOException;
import java.io.FileInputStream;
import java.io.ObjectInputStream;
import java.io.BufferedInputStream;
import java.util.Set;
import java.util.HashSet;
import java.util.TreeSet;
/**
* Prints raw information in CSV format.
*/
public class PrintCsv {
public static void main(String[] args)
throws IOException, ClassNotFoundException {
if (args.length != 1) {
System.err.println("Usage: PrintCsv [compiled log file]");
System.exit(0);
}
Root root = Root.fromFile(args[0]);
System.out.println("Name"
+ ",Preloaded"
+ ",Median Load Time (us)"
+ ",Median Init Time (us)"
+ ",Process Names"
+ ",Load Count"
+ ",Init Count");
// + ",Managed Heap (B)"
// + ",Native Heap (B)"
// + ",Managed Pages (kB)"
// + ",Native Pages (kB)"
// + ",Other Pages (kB)");
MemoryUsage baseline = root.baseline;
for (LoadedClass loadedClass : root.loadedClasses.values()) {
if (!loadedClass.systemClass) {
continue;
}
System.out.print(loadedClass.name);
System.out.print(',');
System.out.print(loadedClass.preloaded);
System.out.print(',');
System.out.print(loadedClass.medianLoadTimeMicros());
System.out.print(',');
System.out.print(loadedClass.medianInitTimeMicros());
System.out.print(',');
System.out.print('"');
Set<String> procNames = new TreeSet<String>();
for (Operation op : loadedClass.loads)
procNames.add(op.process.name);
for (Operation op : loadedClass.initializations)
procNames.add(op.process.name);
for (String name : procNames) {
System.out.print(name + "\n");
}
System.out.print('"');
System.out.print(',');
System.out.print(loadedClass.loads.size());
System.out.print(',');
System.out.print(loadedClass.initializations.size());
/*
if (loadedClass.memoryUsage.isAvailable()) {
MemoryUsage subtracted
= loadedClass.memoryUsage.subtract(baseline);
System.out.print(',');
System.out.print(subtracted.javaHeapSize());
System.out.print(',');
System.out.print(subtracted.nativeHeapSize);
System.out.print(',');
System.out.print(subtracted.javaPagesInK());
System.out.print(',');
System.out.print(subtracted.nativePagesInK());
System.out.print(',');
System.out.print(subtracted.otherPagesInK());
} else {
System.out.print(",n/a,n/a,n/a,n/a,n/a");
}
*/
System.out.println();
}
}
}
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