android-profiler

Performance issues when running Android Studio Profiler: The IDE is running low on memory

由 笑着哭i 提交于 2020-12-13 04:05:13
问题 When running Android Studio Profiler I get this message at the bottom after generating two or three "heap dumps": The IDE is running low on memory and this might affect performance. Please consider increasing available heap. My PC runs really slow after getting this message even after stopping the profiler and the only option to restore performance is restarting Android Studio. Why is this happening? Is there any other way to restore the performance after generating a heap dump on a project?

Android Profiling is unavailable for the selected process, but advanced profiling is enabled

由 ℡╲_俬逩灬. 提交于 2020-06-25 10:57:21
问题 I am developing an Android app with multiple modules. The app uses ProGuard, compileSdkVersion is set to 27 in all modules, and when I tried to enable Advanced Profiling I continue to get a message saying "Advanced profiling is unavailable for the selected process". Solutions I've tried after searching other questions about the topic: Enable Advanced Profiling (obviously) for the app as well as the default Run Configurations Disable ProGuard in all modules using minifyEnabled false Update

OOM Error occurred when the android studio profile was opened

由 做~自己de王妃 提交于 2019-12-24 10:23:52
问题 Android version ： 8.0.0 When I call file.list, if I open the android studio profiler to monitor the memory, it is easy to OOM error, as follows: java.lang.OutOfMemoryError: EnsureLocalCapacity at java.io.UnixFileSystem.list0(Native Method) at java.io.UnixFileSystem.list(UnixFileSystem.java:303) at java.io.File.list(File.java:1122) I try to find problems from the source code ，List ends up calling list0 ， file.list -> UnixFileSystem.list() -> UnixFileSystem_list0 : Java_java_io_UnixFileSystem

How to treat memory leaks using the new AndroidProfiler

由 浪尽此生 提交于 2019-12-09 11:08:26
问题 I'm trying to learn how to identify and treat memory leaks in my App. I'm reading this great article, but I'm a bit confused about how to apply that in the new "Android Profiler" tool, that came with Android Studio 3.0. I'have a test application and LeakCanary is pointing that my App has memory leaks. In fact, when I run the profiler and press "dump java heap" I can see that there are 4 instances of my MyCollectionActivity and, when I click on these instances, I can see the details: But the

Android Profiler vs Java API level memory calculation

由 给你一囗甜甜゛ 提交于 2019-12-06 03:45:30
问题 AFAIK android assigns heap limit based on OEM or Screen resolution of device and RAM it self. ex: samsung s5 128mb is limit. How to get current memory usage in android? Whereas the android Profiler shows that my app is eating more memory than > 128. OutOfMemory Line 160185: 12-08 11:22:18.332 I/art (11728): Alloc partial concurrent mark sweep GC freed 0(0B) AllocSpace objects, 0(0B) LOS objects, 0% free, 127MB/128MB, paused 2.012ms total 240.841ms Line 160325: 12-08 11:22:18.652 I/art (11728)

How to treat memory leaks using the new AndroidProfiler

由 混江龙づ霸主 提交于 2019-12-03 13:13:07
I'm trying to learn how to identify and treat memory leaks in my App. I'm reading this great article , but I'm a bit confused about how to apply that in the new "Android Profiler" tool, that came with Android Studio 3.0. I'have a test application and LeakCanary is pointing that my App has memory leaks. In fact, when I run the profiler and press "dump java heap" I can see that there are 4 instances of my MyCollectionActivity and, when I click on these instances, I can see the details: But the tool that is shown in the article has options I cannot see in the "Android Profiler": I will not go
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