Interop ETW Events
Interop events capture information about Microsoft intermediate language (MSIL) stub generation and caching.
This category consists of the following events:
ILStubGenerated Event
ILStubCacheHit Event
ILStubGenerated Event
The following table shows the keyword and level. (For more information, see CLR ETW Keywords and Levels.)
Keyword for raising the event |
Level |
|---|---|
InteropKeyword (0x2000) |
Informational(4) |
The following table shows the event information.
Event |
Event ID |
Raised when |
|---|---|---|
ILStubGenerated |
88 |
The MSIL stub has been generated. |
The following table shows the event data.
Field name |
Data type |
Description |
|---|---|---|
ModuleID |
win:UInt16 |
The module identifier. |
StubMethodID |
win:UInt64 |
The stub method identifier. |
StubFlags |
win:UInt64 |
The flags for the stub: 0x1 - Reverse interop. 0x2 - COM interop. 0x4 - Stub generated by NGen.exe. 0x8 - Delegate. 0x10 - Variable arrgument. 0x20 - Unmanaged callee. |
ManagedInteropMethodToken |
win:UInt32 |
The token for the managed interop method. |
ManagedInteropMethodNameSpace |
win:UnicodeString |
The namespace of the managed interop method. |
ManagedInteropMethodName |
win:UnicodeString |
The name of the managed interop method. |
ManagedInteropMethodSignature |
win:UnicodeString |
The signature of the managed interop method. |
NativeMethodSignature |
win:UnicodeString |
The native method signature. |
StubMethodSignature |
win:UnicodeString |
The stub method signature. |
StubMethodILCode |
win:UnicodeString |
The MSIL code for the stub method. |
ClrInstanceID |
win:UInt16 |
Unique ID for the instance of CLR or CoreCLR. |
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ILStubCacheHit Event
The following table shows the keyword and level.
Keyword for raising the event |
Level |
|---|---|
InteropKeyword (0x2000) |
Informational(4) |
The following table shows the event information.
Event |
Event ID |
Raised when |
|---|---|---|
ILStubCacheHit |
89 |
The MSIL cache has been accessed. |
The following table shows the event data.
Field name |
Data type |
Description |
|---|---|---|
ModuleID |
win:UInt16 |
The module identifier. |
StubMethodID |
win:UInt64 |
The stub method identifier. |
ManagedInteropMethodToken |
win:UInt32 |
The token for the managed interop method. |
ManagedInteropMethodNameSpace |
win:UnicodeString |
The namespace of the managed interop method. |
ManagedInteropMethodName |
win:UnicodeString |
The name of the managed interop method. |
ManagedInteropMethodSignature |
win:UnicodeString |
The signature of the managed interop method. |
ClrInstanceID |
win:UInt16 |
Unique ID for the instance of CLR or CoreCLR. |
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