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Windows 7 DLL File Information - diagperf.dll

The following DLL report was generated by automatic DLL script that scanned and loaded all DLL files in the system32 directory of Windows 7, extracted the information from them, and then saved it into HTML reports. If you want to view a report of another DLL, go to the main page of this Web site.

 

General Information

File Description: Microsoft Performance Diagnostics  
File Version: 6.1.7100.0 (winmain_win7rc.090421-1700)  
Company: Microsoft Corporation  
Product Name: Microsoft Windows Operating System  
DLL popularity Very Low - There is no any other DLL in system32 directory that is statically linked to this file.
File Size: 841 KB
Total Number of Exported Functions: 7
Total Number of Exported Functions With Names: 7
 

Section Headers

Name Virtual Address Raw Data Size % of File Characteristics Section Contains...
.text 0x00001000 753,664 Bytes 87.5% Read, Execute Code
.data 0x000b9000 8,192 Bytes 1.0% Write, Read Initialized Data
.rsrc 0x000bc000 67,584 Bytes 7.8% Read Initialized Data
.reloc 0x000cd000 29,696 Bytes 3.4% Read, Discardable Initialized Data
 

Static Linking

diagperf.dll is statically linked to the following files:

msvcrt.dll
ntdll.dll
API-MS-Win-Core-DateTime-L1-1-0.dll
API-MS-Win-Core-Debug-L1-1-0.dll
API-MS-Win-Core-ErrorHandling-L1-1-0.dll
API-MS-Win-Core-File-L1-1-0.dll
API-MS-Win-Core-Handle-L1-1-0.dll
API-MS-Win-Core-Heap-L1-1-0.dll
API-MS-Win-Core-Interlocked-L1-1-0.dll
API-MS-Win-Core-LibraryLoader-L1-1-0.dll
API-MS-Win-Core-LocalRegistry-L1-1-0.dll
API-MS-Win-Core-Misc-L1-1-0.dll
API-MS-Win-Core-ProcessThreads-L1-1-0.dll
API-MS-Win-Core-Profile-L1-1-0.dll
API-MS-Win-Core-String-L1-1-0.dll
API-MS-Win-Core-Synch-L1-1-0.dll
API-MS-Win-Core-SysInfo-L1-1-0.dll
API-MS-Win-Core-ThreadPool-L1-1-0.dll
API-MS-Win-Security-Base-L1-1-0.dll
API-MS-Win-Security-SDDL-L1-1-0.dll
GDI32.dll
KERNEL32.dll

This means that when diagperf.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, diagperf.dll won't be loaded.

 

General Resources Information

Resource Type Number of Items Total Size % of File
Icons 1 1,404 Bytes 0.2%
Animated Icons 0 0 Bytes 0.0%
Cursors 0 0 Bytes 0.0%
Animated Cursors 0 0 Bytes 0.0%
Bitmaps 1 5,512 Bytes 0.6%
AVI Files 0 0 Bytes 0.0%
Dialog-Boxes 0 0 Bytes 0.0%
HTML Related Files 0 0 Bytes 0.0%
Menus 0 0 Bytes 0.0%
Strings 58 5,720 Bytes 0.7%
Type Libraries 0 0 Bytes 0.0%
Manifest 1 771 Bytes 0.1%
All Others 5 83,101 Bytes 9.6%
Total 66 96,508 Bytes 11.2%
 

Icons in this file

There are 1 icons stored in this DLL file. You can view all these icons in the following small thumbnail:
 

Cursors in this file

No cursors found in this file

 

Dialog-boxes list (up to 200 dialogs)

No dialog resources in this file.

 

String resources in this dll (up to 200 strings)

String ID String Text
101 Performance Information and Tools
104 View details in the event log
109 Help
114 These startup programs are causing Windows to start slowly
115 These drivers are causing Windows to start slowly
116 These programs are causing Windows to stand by or hibernate slowly
117 These drivers are causing Windows to stand by or hibernate slowly
118 These programs are causing Windows to shut down slowly
121 These drivers are causing Windows to resume slowly
122 mshelp://Windows/?id=864b03b0-1f2e-42ce-b155-c9b280ea3385
123 mshelp://Windows/?id=292c90ca-6ee9-41e2-b9bd-626377836626
125 mshelp://Windows/?id=864b03b0-1f2e-42ce-b155-c9b280ea3385
127 mshelp://Windows/?id=292c90ca-6ee9-41e2-b9bd-626377836626
128 mshelp://Windows/?id=864b03b0-1f2e-42ce-b155-c9b280ea3385
129 mshelp://Windows/?id=292c90ca-6ee9-41e2-b9bd-626377836626
131 mshelp://Windows/?id=132c1dab-6da1-47cf-96af-8f00eceaf6f5
132 Adjust visual settings to improve performance
134 Startup programs are causing Windows to start slowly. View details.
135 Drivers are causing Windows to start slowly. View details.
136 Programs are causing Windows to shut down slowly. View details.
137 Programs are interfering with Windows entering sleep mode. View details.
138 Drivers are interfering with Windows entering sleep mode. View details.
139 Drivers are interfering with Windows resuming from sleep mode. View details.
140 Performance can be improved by changing visual settings. View details.
141 Windows Boot
142 Windows Shutdown
143 Windows Suspend/Resume
145 Video Memory
147 Windows Shell Responsiveness
148 Slow Performance
149 Slow Performance
151 Slow Performance
152 Slow Performance
154 Slow Performance
170 The current visual settings might not result in the best computer performance. To improve performance, you can try closing some windows, turning off window transparency, lowering the computer resolution, or changing your color scheme to Windows 7 Basic.
171 Remove from list
172 Problem details
173 seconds
174 Consider not starting the application automatically while Windows starts. For more information, click on Help
175 If you no longer use the device, consider uninstalling it. For more information, click on Help
176 Try closing the program after you are finished using it. For more information, click on Help
177 If you no longer use the device, consider uninstalling it. For more information, click on Help
178 Try closing the program after you are finished using it. For more information, click on Help
179 If you no longer use the device, consider uninstalling it. For more information, click on Help
180 Name:
181 Filename:
182 Publisher:
183 Device:
184 Date reported:
185 Time taken:
186 Unknown
401 Performance Problems
2000 Boot performance degradation
2001 Shell responsiveness performance degradation
2002 Standby performance degradation
2003 Windows has detected a slowdown in the startup process
2004 Windows has detected a slowdown in the responsiveness of the system
2005 Windows has detected a slowdown in the standby process
 

COM Classes/Interfaces

There is no type library in this file with COM classes/interfaces information

 

Exported Functions List

The following functions are exported by this dll:
DllCanUnloadNow DllGetClassObject DllRegisterServer
DllUnregisterServer WdiDiagnosticModuleMain WdiGetDiagnosticModuleInterfaceVersion
WdiHandleInstance

 

Imported Functions List

The following functions are imported by this dll: