| /* |
| * 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; |
| |
| /** |
| * 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)" |
| + ",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(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(); |
| } |
| } |
| } |