!ih
The !ih extension displays the interrupt history record for the specified processor.
!ih Processor
Important This command has been deprecated in the Windows Debugger Version 10.0.14257 and later, and is no longer available.
Parameters
Processor
Specifies a processor. If Processor is omitted, the current processor is used.
DLL
Windows XP and later - Kdexts.dll
This extension command can only be used with an Itanium-based target computer.
Remarks
This extension displays the interrupt history record without referencing the program counter symbols. To display the interrupt history record using the program counter symbols, use the !ihs extension. To enable the interrupt history record, add /configflag=32 to the boot entry options.
Here is an example of the output from this extension:
kd> !ih
Total # of interruptions = 2093185
Vector IIP IPSR ExtraField
VHPT FAULT e0000000830d3190 1010092a6018 IFA= 6fc00a0200c
VHPT FAULT e0000000830d33d0 1010092a6018 IFA= 1ffffe00001de2d0
VHPT FAULT e0000000830d33d0 1010092a6018 IFA= 1ffffe01befff338
VHPT FAULT e0000000830d3190 1010092a6018 IFA= 6fc00a0200c
VHPT FAULT e0000000830d33d0 1010092a6018 IFA= 1ffffe00001d9188
VHPT FAULT e0000000830d3880 1010092a6018 IFA= 1ffffe01befff250
VHPT FAULT e0000000830d3fb0 1010092a6018 IFA= e0000165f82dc1c0
VHPT FAULT e000000083063390 1010092a6018 IFA= e0000000fffe0018
THREAD SWITCH e000000085896040 e00000008588c040 OSP= e0000165f82dbd40
VHPT FAULT e00000008329b130 1210092a6018 IFA= e0000165f7edaf30
VHPT FAULT e0000165f7eda640 1210092a6018 IFA= e0000165fff968a9
PROCESS SWITCH e0000000818bbe10 e000000085896040 OSP= e0000165f8281de0
VHPT FAULT e00000008307cfc0 1010092a2018 IFA= e00000008189fe50
EXTERNAL INTERRUPT e0000000830623b0 1010092a6018 IVR= d0
VHPT FAULT e00000008314e310 1010092a2018 IFA= e0000165f88203f0
VHPT FAULT e000000083580760 1010092a2018 IFA= e0000000f00ff3fd
PROCESS SWITCH e00000008558c990 e0000000818bbe10 OSP= e00000008189fe20
VHPT FAULT e00000008307cfc0 1010092a2018 IFA= e0000165f02433f0
VHPT FAULT 77cfbda0 1013082a6018 IFA= 77cfbda0
VHPT FAULT 77cfbdb0 1213082a6018 IFA= 6fbfee0ff98
DATA ACCESS BIT 77b8e150 1213082a6018 IFA= 77c16ab8
VHPT FAULT 77ed5d60 1013082a6018 IFA= 6fbfffa6048
DATA ACCESS BIT 77ed5d60 1213082a6018 IFA= 77c229c0
DATA ACCESS BIT 77b8e1b0 1013082a6018 IFA= 77c1c320
USER SYSCALL 77cafa40 10082a6018 Num= 42
VHPT FAULT e00000008344dc20 1010092a6018 IFA= e000010600703784
...
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