| ==================================== |
| HEAP ANALYSIS RESULT |
| ==================================== |
| 5 APPLICATION LEAKS |
| |
| References underlined with "~~~" are likely causes. |
| Learn more at https://squ.re/leaks. |
| |
| 2116 bytes retained by leaking objects |
| Signature: 9405a5e9b51f11ca9f781a7e87c6b753fb5aa9ab |
| ┬─── |
| │ GC Root: Local variable in native code |
| │ |
| ├─ dalvik.system.PathClassLoader instance |
| │ Leaking: NO (GlobalLeakingObject↓ is not leaking and A ClassLoader is never leaking) |
| │ ↓ ClassLoader.runtimeInternalObjects |
| ├─ java.lang.Object[] array |
| │ Leaking: NO (GlobalLeakingObject↓ is not leaking) |
| │ ↓ Object[803] |
| ├─ com.example.memoryleaksample.GlobalLeakingObject class |
| │ Leaking: NO (a class is never leaking) |
| │ ↓ static GlobalLeakingObject.leakedFragment1 |
| │ ~~~~~~~~~~~~~~~ |
| ╰→ com.example.memoryleaksample.LeakingFragment1 instance |
| Leaking: YES (ObjectWatcher was watching this because com.example.memoryleaksample.LeakingFragment1 received |
| Fragment#onDestroy() callback and Fragment#mFragmentManager is null) |
| Retaining 2.1 kB in 72 objects |
| key = 74f8a3db-ca81-4a7c-9f8a-2c329d70df91 |
| watchDurationMillis = 5631 |
| retainedDurationMillis = 626 |
| |
| 2116 bytes retained by leaking objects |
| Signature: 20ce208e01b36b3a30df66c91e32dd61955a94d0 |
| ┬─── |
| │ GC Root: Local variable in native code |
| │ |
| ├─ dalvik.system.PathClassLoader instance |
| │ Leaking: NO (GlobalLeakingObject↓ is not leaking and A ClassLoader is never leaking) |
| │ ↓ ClassLoader.runtimeInternalObjects |
| ├─ java.lang.Object[] array |
| │ Leaking: NO (GlobalLeakingObject↓ is not leaking) |
| │ ↓ Object[803] |
| ├─ com.example.memoryleaksample.GlobalLeakingObject class |
| │ Leaking: NO (a class is never leaking) |
| │ ↓ static GlobalLeakingObject.leakedFragment2 |
| │ ~~~~~~~~~~~~~~~ |
| ╰→ com.example.memoryleaksample.LeakingFragment2 instance |
| Leaking: YES (ObjectWatcher was watching this because com.example.memoryleaksample.LeakingFragment2 received |
| Fragment#onDestroy() callback and Fragment#mFragmentManager is null) |
| Retaining 2.1 kB in 72 objects |
| key = ef11d64f-8c2b-4932-bc81-496f09c1c7bb |
| watchDurationMillis = 5621 |
| retainedDurationMillis = 620 |
| |
| 2116 bytes retained by leaking objects |
| Signature: db1a4963a790cc5f543d30055e41ec00f86a3fb6 |
| ┬─── |
| │ GC Root: Local variable in native code |
| │ |
| ├─ dalvik.system.PathClassLoader instance |
| │ Leaking: NO (GlobalLeakingObject↓ is not leaking and A ClassLoader is never leaking) |
| │ ↓ ClassLoader.runtimeInternalObjects |
| ├─ java.lang.Object[] array |
| │ Leaking: NO (GlobalLeakingObject↓ is not leaking) |
| │ ↓ Object[803] |
| ├─ com.example.memoryleaksample.GlobalLeakingObject class |
| │ Leaking: NO (a class is never leaking) |
| │ ↓ static GlobalLeakingObject.leakedFragment3 |
| │ ~~~~~~~~~~~~~~~ |
| ╰→ com.example.memoryleaksample.LeakingFragment3 instance |
| Leaking: YES (ObjectWatcher was watching this because com.example.memoryleaksample.LeakingFragment3 received |
| Fragment#onDestroy() callback and Fragment#mFragmentManager is null) |
| Retaining 2.1 kB in 72 objects |
| key = da8dfa23-fc05-4bbe-be1d-fd2e372f2f83 |
| watchDurationMillis = 5616 |
| retainedDurationMillis = 616 |
| |
| 2116 bytes retained by leaking objects |
| Signature: 47d6fcd54dfa30f9146916c345e2aa554e4b7e96 |
| ┬─── |
| │ GC Root: Local variable in native code |
| │ |
| ├─ dalvik.system.PathClassLoader instance |
| │ Leaking: NO (GlobalLeakingObject↓ is not leaking and A ClassLoader is never leaking) |
| │ ↓ ClassLoader.runtimeInternalObjects |
| ├─ java.lang.Object[] array |
| │ Leaking: NO (GlobalLeakingObject↓ is not leaking) |
| │ ↓ Object[803] |
| ├─ com.example.memoryleaksample.GlobalLeakingObject class |
| │ Leaking: NO (a class is never leaking) |
| │ ↓ static GlobalLeakingObject.leakedFragment4 |
| │ ~~~~~~~~~~~~~~~ |
| ╰→ com.example.memoryleaksample.LeakingFragment4 instance |
| Leaking: YES (ObjectWatcher was watching this because com.example.memoryleaksample.LeakingFragment4 received |
| Fragment#onDestroy() callback and Fragment#mFragmentManager is null) |
| Retaining 2.1 kB in 72 objects |
| key = 16369cd0-3024-42c1-90db-43d7d95da3f1 |
| watchDurationMillis = 5611 |
| retainedDurationMillis = 611 |
| |
| 2116 bytes retained by leaking objects |
| Signature: 60dda04cd1f5f5c44636cd54fab42a3010a7afbb |
| ┬─── |
| │ GC Root: Local variable in native code |
| │ |
| ├─ dalvik.system.PathClassLoader instance |
| │ Leaking: NO (GlobalLeakingObject↓ is not leaking and A ClassLoader is never leaking) |
| │ ↓ ClassLoader.runtimeInternalObjects |
| ├─ java.lang.Object[] array |
| │ Leaking: NO (GlobalLeakingObject↓ is not leaking) |
| │ ↓ Object[803] |
| ├─ com.example.memoryleaksample.GlobalLeakingObject class |
| │ Leaking: NO (a class is never leaking) |
| │ ↓ static GlobalLeakingObject.leakedFragment5 |
| │ ~~~~~~~~~~~~~~~ |
| ╰→ com.example.memoryleaksample.LeakingFragment5 instance |
| Leaking: YES (ObjectWatcher was watching this because com.example.memoryleaksample.LeakingFragment5 received |
| Fragment#onDestroy() callback and Fragment#mFragmentManager is null) |
| Retaining 2.1 kB in 72 objects |
| key = af7a6d21-2160-43e0-b23c-c41b296940ca |
| watchDurationMillis = 5607 |
| retainedDurationMillis = 606 |
| ==================================== |
| 0 LIBRARY LEAKS |
| |
| A Library Leak is a leak caused by a known bug in 3rd party code that you do not have control over. |
| See https://square.github.io/leakcanary/fundamentals-how-leakcanary-works/#4-categorizing-leaks |
| ==================================== |
| 0 UNREACHABLE OBJECTS |
| |
| An unreachable object is still in memory but LeakCanary could not find a strong reference path |
| from GC roots. |
| ==================================== |
| METADATA |
| |
| Please include this in bug reports and Stack Overflow questions. |
| |
| Build.VERSION.SDK_INT: 31 |
| Build.MANUFACTURER: motorola |
| LeakCanary version: 2.12 |
| App process name: com.example.memoryleaksample |
| Class count: 26357 |
| Instance count: 205466 |
| Primitive array count: 146444 |
| Object array count: 30665 |
| Thread count: 24 |
| Heap total bytes: 26678056 |
| Bitmap count: 4 |
| Bitmap total bytes: 441604 |
| Large bitmap count: 0 |
| Large bitmap total bytes: 0 |
| Db 1: closed /data/user/0/com.example.memoryleaksample/databases/leaks.db |
| Count of retained yet cleared: 20 KeyedWeakReference instances |
| Stats: LruCache[maxSize=3000,hits=117382,misses=202384,hitRate=36%] |
| RandomAccess[bytes=9972653,reads=202384,travel=66776785704,range=32682183,size=40360068] |
| Heap dump reason: 5 retained objects, app is visible |
| Analysis duration: 16178 ms |
| Heap dump file path: /storage/emulated/0/Download/leakcanary-com.example.memoryleaksample/2025-06-12_16-23-47_353.hprof |
| Heap dump timestamp: 1749725648376 |
| Heap dump duration: 2809 ms |
| ==================================== |
