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Windows 8 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 8, 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: 6.2.9200.16384 (win8_rtm.120725-1247)  
Company: Microsoft Corporation  
Product Name: Microsoft® Windows® Operating System  
DLL popularity Very Low - 4 other DLL files in system32 directory are statically linked to this file.
File Size: 240 KB
Total Number of Exported Functions: 129
Total Number of Exported Functions With Names: 129

Section Headers

Name Virtual Address Raw Data Size % of File Characteristics Section Contains...
.text 0x00001000 222,720 Bytes 90.6% Read, Execute Code
.data 0x00038000 1,536 Bytes 0.6% Write, Read Initialized Data
.idata 0x00039000 4,608 Bytes 1.9% Read Initialized Data
.rsrc 0x0003b000 6,656 Bytes 2.7% Read Initialized Data
.reloc 0x0003d000 9,216 Bytes 3.8% 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 18,498 Bytes 7.5%
Total 5 18,578 Bytes 7.6%

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 PdhAddV1Counter PdhAddV2Counter
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 PdhWriteRelogSample


Imported Functions List

The following functions are imported by this dll: