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* feat: hprof parser * fix: fix build: * fix: fix build break * feat: check dumpheap return value * feat: check only if app is debuggable * fix: fix merge issues * feat: only dump hprof with debugable build * fix: fix build * feat: shorten hprof file name * feat: remove appid in file name * feat: add final * feat: remove unused code
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19 changes: 19 additions & 0 deletions
19
common/src/main/java/com/microsoft/hydralab/performance/entity/AndroidHprofMemoryInfo.java
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| @@ -0,0 +1,19 @@ | ||
| // Copyright (c) Microsoft Corporation. | ||
| // Licensed under the MIT License. | ||
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| package com.microsoft.hydralab.performance.entity; | ||
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| import com.microsoft.hydralab.performance.hprof.ObjectInfo; | ||
| import lombok.Data; | ||
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| import java.io.Serializable; | ||
| import java.util.List; | ||
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| @Data | ||
| public class AndroidHprofMemoryInfo implements Serializable { | ||
| private List<ObjectInfo> bitmapInfoList; | ||
| private List<ObjectInfo> topObjectList; | ||
| private String appPackageName; | ||
| private long timeStamp; | ||
| private String description; | ||
| } |
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2
common/src/main/java/com/microsoft/hydralab/performance/entity/AndroidMemoryInfo.java
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27 changes: 27 additions & 0 deletions
27
common/src/main/java/com/microsoft/hydralab/performance/hprof/BitmapInfo.java
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| @@ -0,0 +1,27 @@ | ||
| // Copyright (c) Microsoft Corporation. | ||
| // Licensed under the MIT License. | ||
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| package com.microsoft.hydralab.performance.hprof; | ||
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| import java.io.Serializable; | ||
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| public class BitmapInfo extends ObjectInfo implements Serializable { | ||
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| public int width; | ||
| public int height; | ||
| public int density; | ||
| public boolean recycled; | ||
| public int pixelsCount; | ||
| public long nativePtr; | ||
| public float perPixelSize; | ||
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| public void computePerPixelSize() { | ||
| perPixelSize = nativeSize * 1f / height / width; | ||
| } | ||
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| @Override | ||
| public String getSizeInfo() { | ||
| return super.getSizeInfo() + ", BitmapSize: " + width + " × " + height; | ||
| } | ||
| } |
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common/src/main/java/com/microsoft/hydralab/performance/hprof/BitmapInfoExtractor.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,19 @@ | ||
| // Copyright (c) Microsoft Corporation. | ||
| // Licensed under the MIT License. | ||
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| package com.microsoft.hydralab.performance.hprof; | ||
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| import com.squareup.haha.perflib.Instance; | ||
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| public class BitmapInfoExtractor extends Extractor { | ||
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| @Override | ||
| public ObjectInfo extractInstanceInfo(int retainedSizeRanking, Instance instance) { | ||
| return extractBitmapInfo(retainedSizeRanking, instance); | ||
| } | ||
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| @Override | ||
| public String getType() { | ||
| return "bitmap"; | ||
| } | ||
| } |
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common/src/main/java/com/microsoft/hydralab/performance/hprof/Extractor.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,176 @@ | ||
| // Copyright (c) Microsoft Corporation. | ||
| // Licensed under the MIT License. | ||
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| package com.microsoft.hydralab.performance.hprof; | ||
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| import com.squareup.haha.perflib.ClassInstance; | ||
| import com.squareup.haha.perflib.ClassObj; | ||
| import com.squareup.haha.perflib.Field; | ||
| import com.squareup.haha.perflib.Instance; | ||
| import com.squareup.haha.perflib.Type; | ||
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| import java.util.ArrayList; | ||
| import java.util.Iterator; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.Objects; | ||
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| public abstract class Extractor { | ||
| /** | ||
| * min size in byte | ||
| */ | ||
| private int minNativeSize = 1000; | ||
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| protected List<ObjectInfo> resultList = new ArrayList<>(); | ||
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| public void setMinNativeSize(int minNativeSize) { | ||
| this.minNativeSize = minNativeSize; | ||
| } | ||
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| public String getName() { | ||
| return this.getClass().getSimpleName(); | ||
| } | ||
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| void onExtractInfo(int retainedSizeRanking, Instance instance) { | ||
| ObjectInfo objectInfo = extractInstanceInfo(retainedSizeRanking, instance); | ||
| if (objectInfo == null) { | ||
| return; | ||
| } | ||
| resultList.add(objectInfo); | ||
| } | ||
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| abstract ObjectInfo extractInstanceInfo(int retainedSizeRanking, Instance instance); | ||
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| public List<ObjectInfo> getResultList() { | ||
| return resultList; | ||
| } | ||
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| protected void mapSetBaseAttr(Instance instance, ObjectInfo bitmapInfo) { | ||
| List<Instance> founds = new ArrayList<>(); | ||
| ClassObj classObj = instance.getClassObj(); | ||
| String className = classObj.getClassName(); | ||
| String[] names = new String[1]; | ||
| findRelatedInstances(instance, null, founds, names); | ||
| bitmapInfo.instance = instance; | ||
| bitmapInfo.firstLevelLauncherRef = founds.size() > 0 ? founds.get(0) : null; | ||
| bitmapInfo.className = className; | ||
| if (bitmapInfo.firstLevelLauncherRef instanceof ClassObj) { | ||
| bitmapInfo.isStaticMember = true; | ||
| } | ||
| bitmapInfo.fieldName = names[0]; | ||
| bitmapInfo.nativeSize = instance.getNativeSize(); | ||
| bitmapInfo.distanceToRoot = instance.getDistanceToGcRoot(); | ||
| bitmapInfo.retainedSize = instance.getTotalRetainedSize(); | ||
| bitmapInfo.size = instance.getSize(); | ||
| bitmapInfo.id = instance.getId(); | ||
| bitmapInfo.uniqueId = instance.getUniqueId(); | ||
| } | ||
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| protected void findRelatedInstances(Instance instance, Instance visited, List<Instance> founds, String[] names) { | ||
| if (instance == null) { | ||
| return; | ||
| } | ||
| ClassObj classObj = instance.getClassObj(); | ||
| if (classObj == null) { | ||
| if (!(instance instanceof ClassObj)) { | ||
| return; | ||
| } | ||
| classObj = (ClassObj) instance; | ||
| } | ||
| String className = classObj.getClassName(); | ||
| if (className.contains(".launcher")) { | ||
| founds.add(instance); | ||
| if (instance instanceof ClassInstance) { | ||
| ClassInstance classInstance = (ClassInstance) instance; | ||
| List<ClassInstance.FieldValue> values = classInstance.getValues(); | ||
| for (ClassInstance.FieldValue value : values) { | ||
| if (Objects.equals(value.getField().getType(), Type.OBJECT)) { | ||
| if (Objects.equals(value.getValue(), visited)) { | ||
| if (visited != null) { | ||
| founds.add(visited); | ||
| names[0] = value.getField().getName(); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| // static case | ||
| } else if (instance instanceof ClassObj) { | ||
| if (instance.getNextInstanceToGcRoot() == null) { | ||
| founds.add(instance); | ||
| Map<Field, Object> staticFieldValues = ((ClassObj) instance).getStaticFieldValues(); | ||
| for (Map.Entry<Field, Object> fieldObjectEntry : staticFieldValues.entrySet()) { | ||
| Field key = fieldObjectEntry.getKey(); | ||
| if (Objects.equals(key.getType(), Type.OBJECT)) { | ||
| if (Objects.equals(staticFieldValues.get(key), visited)) { | ||
| if (visited != null) { | ||
| founds.add(visited); | ||
| names[0] = key.getName(); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| return; | ||
| } | ||
| findRelatedInstances(instance.getNextInstanceToGcRoot(), instance, founds, names); | ||
| } | ||
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| public ObjectInfo extractBitmapInfo(int retainedSizeRanking, Instance instance) { | ||
| ClassObj classObj = instance.getClassObj(); | ||
| String className = classObj.getClassName(); | ||
| if (className.equals("android.graphics.Bitmap")) { | ||
| if (instance instanceof ClassInstance) { | ||
| ClassInstance classInstance = (ClassInstance) instance; | ||
| List<ClassInstance.FieldValue> values = classInstance.getValues(); | ||
| BitmapInfo bitmapInfo = new BitmapInfo(); | ||
| if (instance.getNativeSize() < minNativeSize) { | ||
| return null; | ||
| } | ||
| mapSetBaseAttr(instance, bitmapInfo); | ||
| for (ClassInstance.FieldValue value : values) { | ||
| Field field = value.getField(); | ||
| String name = field.getName(); | ||
| switch (name) { | ||
| case "mWidth": | ||
| bitmapInfo.width = (int) value.getValue(); | ||
| break; | ||
| case "mHeight": | ||
| bitmapInfo.height = (int) value.getValue(); | ||
| break; | ||
| case "mDensity": | ||
| bitmapInfo.density = (int) value.getValue(); | ||
| break; | ||
| case "mNativePtr": | ||
| bitmapInfo.nativePtr = (long) value.getValue(); | ||
| break; | ||
| case "mRecycled": | ||
| bitmapInfo.recycled = (boolean) value.getValue(); | ||
| break; | ||
| } | ||
| } | ||
| bitmapInfo.computePerPixelSize(); | ||
| return bitmapInfo; | ||
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| } | ||
| } | ||
| return null; | ||
| } | ||
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| public abstract String getType(); | ||
|
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| public void onExtractComplete() { | ||
| resultList.sort((o1, o2) -> Long.compare(o2.retainedSize, o1.retainedSize)); | ||
| Iterator<ObjectInfo> iterator = resultList.iterator(); | ||
| int i = 0; | ||
| while (iterator.hasNext()) { | ||
| ObjectInfo next = iterator.next(); | ||
| if (next.distanceToRoot == 0 || next.getFieldChainString() == null) { | ||
| iterator.remove(); | ||
| continue; | ||
| } | ||
| next.index = i + 1; | ||
| i++; | ||
| } | ||
| } | ||
| } |
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