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View Code? Open in Web Editor NEWADI(Android Debug Intensive) 是通过 JVMTI 实现的 Android 应用开发调试的增强工具集，目前主要提供性能相关的监控能力。
License: Apache License 2.0
adi's Issues
想获取到GC 具体的类型、停顿时间、回收对象数量及大小
想了解下 以上能力 基于 jvmti 是否能够支持
RetransformClasses真机调试问题
请问一下调用RetransformClasses方法在真机上都失败这个问题后续有跟进过么？
检测是否有限制的
本地测试只有synchronize锁能检测到，ReentraceLock类型的锁无法检测到，wait+notify的也无法检测到，这个符合预期吗？
性能影响
有考虑过通过JVMTI的方式对于线上的性能影响吗？影响数据有统计吗？
ObjectAllocCallback在android12上，把时间采样去掉后有问题 ， Cause: stack pointer is close to top of stack; likely stack overflow.
01-22 10:26:53.553 8110 8110 F DEBUG : #233 pc 0000000000008f14 /data/user/0/com.adi.demo/files/adi/agent.so
01-22 10:26:53.553 8110 8110 F DEBUG : #234 pc 0000000000008c4c /data/user/0/com.adi.demo/files/adi/agent.so
01-22 10:26:53.553 8110 8110 F DEBUG : #235 pc 0000000000008744 /data/user/0/com.adi.demo/files/adi/agent.so
01-22 10:26:53.553 8110 8110 F DEBUG : #236 pc 00000000000449b0 /apex/com.android.art/lib64/libopenjdkjvmti.so (openjdkjvmti::JvmtiEventAllocationListener::ObjectAllocated(art::Thread*, art::ObjPtrart::mirror::Object, unsigned long)+1912) (BuildId: 51217255994aa477d80c1efca2423525)
01-22 10:26:53.553 8110 8110 F DEBUG : #237 pc 00000000002aa970 /apex/com.android.art/lib64/libart.so (art::mirror::Class::AllocObject(art::Thread)+776) (BuildId: 72af07d94f85cacca2a9143d42e26483)
01-22 10:26:53.553 8110 8110 F DEBUG : #238 pc 0000000000534cb0 /apex/com.android.art/lib64/libart.so (art::mirror::Class::EnsureExtDataPresent(art::Handleart::mirror::Class, art::Thread*)+156) (BuildId: 72af07d94f85cacca2a9143d42e26483)
01-22 10:26:53.553 8110 8110 F DEBUG : #239 pc 000000000053cd8c /apex/com.android.art/lib64/libart.so (art::mirror::Class::EnsureMethodIds(art::Handleart::mirror::Class)+52) (BuildId: 72af07d94f85cacca2a9143d42e26483)
01-22 10:26:53.553 8110 8110 F DEBUG : #240 pc 000000000045da98 /apex/com.android.art/lib64/libart.so (unsigned long art::jni::JniIdManager::EncodeGenericIdart::ArtMethod(art::ReflectiveHandleart::ArtMethod)+424) (BuildId: 72af07d94f85cacca2a9143d42e26483)
01-22 10:26:53.553 8110 8110 F DEBUG : #241 pc 000000000045d61c /apex/com.android.art/lib64/libart.so (art::jni::JniIdManager::EncodeMethodId(art::ArtMethod*)+128) (BuildId: 72af07d94f85cacca2a9143d42e26483)
01-22 10:26:53.553 8110 8110 F DEBUG : #242 pc 00000000000b42fc /apex/com.android.art/lib64/libopenjdkjvmti.so (openjdkjvmti::GetStackTraceVisitoropenjdkjvmti::GetStackTraceDirectClosure::Run(art::Thread*)::'lambda'(_jvmtiFrameInfo)::VisitFrame()+108) (BuildId: 51217255994aa477d80c1efca2423525)
01-22 10:26:53.553 8110 8110 F DEBUG : #243 pc 0000000000657634 /apex/com.android.art/lib64/libart.so (void art::StackVisitor::WalkStack<(art::StackVisitor::CountTransitions)0>(bool)+444) (BuildId: 72af07d94f85cacca2a9143d42e26483)
01-22 10:26:53.553 8110 8110 F DEBUG : #244 pc 00000000000b4260 /apex/com.android.art/lib64/libopenjdkjvmti.so (openjdkjvmti::GetStackTraceDirectClosure::Run(art::Thread*)+120) (BuildId: 51217255994aa477d80c1efca2423525)
01-22 10:26:53.553 8110 8110 F DEBUG : #245 pc 0000000000680928 /apex/com.android.art/lib64/libart.so (art::Thread::RequestSynchronousCheckpoint(art::Closure*, art::ThreadState)+116) (BuildId: 72af07d94f85cacca2a9143d42e26483)
01-22 10:26:53.553 8110 8110 F DEBUG : #246 pc 00000000000ae250 /apex/com.android.art/lib64/libopenjdkjvmti.so (openjdkjvmti::StackUtil::GetStackTrace(_jvmtiEnv*, _jobject*, int, int, _jvmtiFrameInfo*, int*)+1512) (BuildId: 51217255994aa477d80c1efca2423525)
01-22 10:26:53.553 8110 8110 F DEBUG : #247 pc 0000000000008f14 /data/user/0/com.adi.demo/files/adi/agent.so
01-22 10:26:53.553 8110 8110 F DEBUG : #248 pc 0000000000008c4c /data/user/0/com.adi.demo/files/adi/agent.so
01-22 10:26:53.553 8110 8110 F DEBUG : #249 pc 0000000000008744 /data/user/0/com.adi.demo/files/adi/agent.so
01-22 10:26:53.553 8110 8110 F DEBUG : #250 pc 00000000000449b0 /apex/com.android.art/lib64/libopenjdkjvmti.so (openjdkjvmti::JvmtiEventAllocationListener::ObjectAllocated(art::Thread*, art::ObjPtrart::mirror::Object, unsigned long)+1912) (BuildId: 51217255994aa477d80c1efca2423525)
01-22 10:26:53.554 8110 8110 F DEBUG : #251 pc 00000000002aa970 /apex/com.android.art/lib64/libart.so (art::mirror::Class::AllocObject(art::Thread)+776) (BuildId: 72af07d94f85cacca2a9143d42e26483)
01-22 10:26:53.554 8110 8110 F DEBUG : #252 pc 0000000000534cb0 /apex/com.android.art/lib64/libart.so (art::mirror::Class::EnsureExtDataPresent(art::Handleart::mirror::Class, art::Thread*)+156) (BuildId: 72af07d94f85cacca2a9143d42e26483)
01-22 10:26:53.554 8110 8110 F DEBUG : #253 pc 000000000053cd8c /apex/com.android.art/lib64/libart.so (art::mirror::Class::EnsureMethodIds(art::Handleart::mirror::Class)+52) (BuildId: 72af07d94f85cacca2a9143d42e26483)
01-22 10:26:53.554 8110 8110 F DEBUG : #254 pc 000000000045da98 /apex/com.android.art/lib64/libart.so (unsigned long art::jni::JniIdManager::EncodeGenericIdart::ArtMethod(art::ReflectiveHandleart::ArtMethod)+424) (BuildId: 72af07d94f85cacca2a9143d42e26483)
01-22 10:26:53.554 8110 8110 F DEBUG : #255 pc 000000000045d61c /apex/com.android.art/lib64/libart.so (art::jni::JniIdManager::EncodeMethodId(art::ArtMethod*)+128) (BuildId: 72af07d94f85cacca2a9143d42e26483)
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