When using Skywalking, the Eclipse MAT shows that JarFile and JarFileWrapper consume a lot of memory and continue to grow.
As you can see, Jarfile has risen from 184m to 469m，And there are more and more objects.
And the GC ROOTS contains:
- org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.FastThreadLocalThread
- com.dianping.cat.util.Threads$RunnableThread
- java.lang.Thread
- java.lang.ref.Finalizer
- java.lang.Thread
How do I find the root cause of the problem?
Version Info:
- Skywalking: 8.2.0
- SpringBoot: 2.3.3-RELEASE