Common windbg commands in the UI version

1. view the memory usage information of the object.

1.1 view the memory usage information of all objects, including: memory address, number of objects, byte size, and Object Type

! Dumpheap-stat

1.2. Type Filtering

// All dictionary objects

! Dumpheap-type system. Collections. Generic. dictionary '2 + entry [[system. int32, mscorlib]

1.3. namespace Filtering

// All objects in the system namespace

! Dumpheap-type system

1.4. filter out the memory space occupied by objects

// View memory usage information of objects of the specified type, in bytes greater than or equal to 1000 ! Dumpheap-type system. Collections. Generic. dictionary-min 10002. view the object information of the specified memory address ! Heap-stat-H 05a9078c

3. view the root location of the Object Reference

 ! Gcroot 059c9820