how to read VM thread dump?

W

wxdqz

New Member
Hello, fellows!Does anybody know how to read VM thread dump? Any references? links?I am trying to find any useful info on javasoft's site. No luck.I ran a simple program that will enumerate all active threads (includingsystem), and here's the part of the output:Thread[0]=[Thread[main,5,main]]Thread[1]=[Thread[SymcJIT-LazyCompilation-0,1,main]]Thread[2]=[Thread[SymcJIT-LazyCompilation-PA,10,main]]I know what Thread[0] is. What about the other two? JIT is Just in timecompiler. But what is "Lazy Compilation"? And what is the difference between0 and PA (besides priorities)?I also know that every Java program will have a Clock handler threadrunning. However, I don't see it in my case when I check the active threads.ThanksGreg
 
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