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Windows 7 DLL File Information - pdh.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: Windows Performance Data Helper DLL  
File Version: 6.1.7100.0 (winmain_win7rc.090421-1700)  
Company: Microsoft Corporation  
Product Name: Microsoft Windows Operating System  
DLL popularity Very Low - 3 other DLL files in system32 directory are statically linked to this file.
File Size: 231 KB
Total Number of Exported Functions: 127
Total Number of Exported Functions With Names: 127

Section Headers

Name Virtual Address Raw Data Size % of File Characteristics Section Contains...
.text 0x00001000 220,160 Bytes 93.1% Read, Execute Code
.data 0x00037000 1,536 Bytes 0.6% Write, Read Initialized Data
.rsrc 0x00038000 6,656 Bytes 2.8% Read Initialized Data
.reloc 0x0003a000 7,168 Bytes 3.0% Read, Discardable Initialized Data

Static Linking

pdh.dll is statically linked to the following files:


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


List of files that are statically linked to pdh.dll


This means that when one of the above files is loaded, pdh.dll will be loaded too. (The opposite of the previous 'Static Linking' section)


General Resources Information

Resource Type Number of Items Total Size % of File
Icons 0 0 Bytes 0.0%
Animated Icons 0 0 Bytes 0.0%
Cursors 0 0 Bytes 0.0%
Animated Cursors 0 0 Bytes 0.0%
Bitmaps 0 0 Bytes 0.0%
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 1 80 Bytes 0.0%
Type Libraries 0 0 Bytes 0.0%
Manifest 0 0 Bytes 0.0%
All Others 4 18,494 Bytes 7.8%
Total 5 18,574 Bytes 7.9%

Icons in this file

No icons found in this file


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
10023 Performance Monitor File

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:
PdhAdd009CounterA PdhAdd009CounterW PdhAddCounterA
PdhAddCounterW PdhAddEnglishCounterA PdhAddEnglishCounterW
PdhAddRelogCounter PdhBindInputDataSourceA PdhBindInputDataSourceW
PdhBrowseCountersA PdhBrowseCountersHA PdhBrowseCountersHW
PdhBrowseCountersW PdhCalculateCounterFromRawValue PdhCloseLog
PdhCloseQuery PdhCollectQueryData PdhCollectQueryDataEx
PdhCollectQueryDataWithTime PdhComputeCounterStatistics PdhConnectMachineA
PdhConnectMachineW PdhCreateSQLTablesA PdhCreateSQLTablesW
PdhEnumLogSetNamesA PdhEnumLogSetNamesW PdhEnumMachinesA
PdhEnumMachinesHA PdhEnumMachinesHW PdhEnumMachinesW
PdhEnumObjectItemsA PdhEnumObjectItemsHA PdhEnumObjectItemsHW
PdhEnumObjectItemsW PdhEnumObjectsA PdhEnumObjectsHA
PdhEnumObjectsHW PdhEnumObjectsW PdhExpandCounterPathA
PdhExpandCounterPathW PdhExpandWildCardPathA PdhExpandWildCardPathHA
PdhExpandWildCardPathHW PdhExpandWildCardPathW PdhFormatFromRawValue
PdhGetCounterInfoA PdhGetCounterInfoW PdhGetCounterTimeBase
PdhGetDataSourceTimeRangeA PdhGetDataSourceTimeRangeH PdhGetDataSourceTimeRangeW
PdhGetDefaultPerfCounterA PdhGetDefaultPerfCounterHA PdhGetDefaultPerfCounterHW
PdhGetDefaultPerfCounterW PdhGetDefaultPerfObjectA PdhGetDefaultPerfObjectHA
PdhGetDefaultPerfObjectHW PdhGetDefaultPerfObjectW PdhGetDllVersion
PdhGetExplainText PdhGetFormattedCounterArrayA PdhGetFormattedCounterArrayW
PdhGetFormattedCounterValue PdhGetLogFileSize PdhGetLogFileTypeA
PdhGetLogFileTypeW PdhGetLogSetGUID PdhGetRawCounterArrayA
PdhGetRawCounterArrayW PdhGetRawCounterValue PdhIsRealTimeQuery
PdhListLogFileHeaderA PdhListLogFileHeaderW PdhLookupPerfIndexByNameA
PdhLookupPerfIndexByNameW PdhLookupPerfNameByIndexA PdhLookupPerfNameByIndexW
PdhMakeCounterPathA PdhMakeCounterPathW PdhOpenLogA
PdhOpenLogW PdhOpenQuery PdhOpenQueryA
PdhOpenQueryH PdhOpenQueryW PdhParseCounterPathA
PdhParseCounterPathW PdhParseInstanceNameA PdhParseInstanceNameW
PdhReadRawLogRecord PdhRelogA PdhRelogW
PdhRemoveCounter PdhResetRelogCounterValues PdhSelectDataSourceA
PdhSelectDataSourceW PdhSetCounterScaleFactor PdhSetCounterValue
PdhSetDefaultRealTimeDataSource PdhSetLogSetRunID PdhSetQueryTimeRange
PdhTranslate009CounterA PdhTranslate009CounterW PdhTranslateLocaleCounterA
PdhTranslateLocaleCounterW PdhUpdateLogA PdhUpdateLogFileCatalog
PdhUpdateLogW PdhValidatePathA PdhValidatePathExA
PdhValidatePathExW PdhValidatePathW PdhVbAddCounter
PdhVbCreateCounterPathList PdhVbGetCounterPathElements PdhVbGetCounterPathFromList
PdhVbGetDoubleCounterValue PdhVbGetLogFileSize PdhVbGetOneCounterPath
PdhVbIsGoodStatus PdhVbOpenLog PdhVbOpenQuery
PdhVbUpdateLog PdhVerifySQLDBA PdhVerifySQLDBW


Imported Functions List

The following functions are imported by this dll: