.Net Memory -- Windbg基本命令

命令	解释
.cls	清空命令窗口屏幕
.load dllfullpath	加载debugger扩展dll如SOS sosex psscor。
.loadby dll moduleName	加载debugger扩展dll, 该扩展dll与所指定的module的dll在同一目录下。例如.loadby sos clr
.sympath+ symbol path	添加符号文件路径
.sympath symbolpath1;symbolpath1	设置符号文件，如果没有加参数则会显示当前的符号文件设置
.hh command	在帮助文档中显示该命令的帮助信息
lm	列出目前加载的模块
![ExtensionDLL.]help [-v][CommandName]	显示从扩展dll中导出的命令帮助信息
~threadIds	切换到thread id所指定的线程
~	列出所有线程
.dump	dump进程，一般使用.dump /ma或者.dump /mf。可以使用.dump /?查看帮助信息
!threadpool	查看线程池的信息
!runaway	查看线程运行时间信息
!clrstack	查看clr线程栈信息
!Name2EE <module name> <type or method name> !Name2EE <module name>!<type or method name>	从方法名或者类名获得他的方法表和EEClass
!DumpMT [-MD] <MethodTable address>	输出在类中定义的方法列表
!DumpMD <MethodDesc address>	列出方法描述信息
!IP2Md  <Code address>	从managed代码地址获得方法描述
k	显示线程的stack frame信息
!DumpIL <Managed DynamicMethod object> |         <DynamicMethodDesc pointer> |         <MethodDesc pointer> |         /i <IL pointer>	输出和托管code的IL代码
!DumpDomain [<Domain address>]	dump应用程序域相关的信息
!DumpAssembly <Assembly address>	输出assembly的相关信息
!SaveModule <Base address> <Filename>	This command allows you to take a image loaded in memory and write it to a file
!EEHeap [-gc] [-loader]	enumerates process memory consumed by internal CLR data structures. You can limit the output by passing "-gc" or "-loader". All information will be displayed otherwise.
!DumpHeap	输出垃圾收集堆相关的信息
!GCRoot [-nostacks] <Object address>	!GCRoot looks for references (or roots) to an object. These can exist in four places: 1. On the stack    2. Within a GC Handle    3. In an object ready for finalization    4. As a member of an object found in 1, 2 or 3 above.
.prefer_dml	sets the default behavior for commands that are capable of providing output in the Debugger Markup Language (DML) format.
.chain	列出所有的windbg扩展dll信息
!sosex.refs objAddr	Lists all references held by the specified object Lists all references to the specified object (searches heaps, stacks, registers, handle tables and the freachable queue)