| Windows 10 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 10, 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: | 10.0.10130.0 (fbl_impressive.150522-2224) |
| Company: | Microsoft Corporation |
| Product Name: | Microsoft® Windows® Operating System |
| DLL popularity | Low - 6 other DLL files in system32 directory are statically linked to this file. |
| File Size: | 255 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 | 237,056 Bytes | 90.6% | Read, Execute | Code |
| .data | 0x0003b000 | 512 Bytes | 0.2% | Write, Read | Initialized Data |
| .idata | 0x0003c000 | 6,144 Bytes | 2.3% | Read | Initialized Data |
| .rsrc | 0x0003e000 | 6,656 Bytes | 2.5% | Read | Initialized Data |
| .reloc | 0x00040000 | 10,240 Bytes | 3.9% | Read, Discardable | Initialized Data |
Static Linking
pdh.dll is statically linked to the following files:msvcrt.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-string-l1-1-0.dll
api-ms-win-core-heap-l1-2-0.dll
api-ms-win-core-timezone-l1-1-0.dll
api-ms-win-core-errorhandling-l1-1-1.dll
api-ms-win-core-sysinfo-l1-2-1.dll
RPCRT4.dll
api-ms-win-core-file-l1-2-1.dll
api-ms-win-core-libraryloader-l1-2-0.dll
api-ms-win-core-registry-l1-1-0.dll
api-ms-win-core-handle-l1-1-0.dll
api-ms-win-core-processthreads-l1-1-2.dll
api-ms-win-core-memory-l1-1-2.dll
api-ms-win-core-libraryloader-l1-2-1.dll
api-ms-win-eventing-consumer-l1-1-0.dll
api-ms-win-eventing-controller-l1-1-0.dll
api-ms-win-eventing-classicprovider-l1-1-0.dll
api-ms-win-core-profile-l1-1-0.dll
api-ms-win-core-kernel32-legacy-l1-1-1.dll
api-ms-win-eventlog-legacy-l1-1-0.dll
api-ms-win-core-registry-l2-2-0.dll
api-ms-win-perf-legacy-l1-1-0.dll
api-ms-win-core-string-obsolete-l1-1-0.dll
api-ms-win-core-localization-obsolete-l1-3-0.dll
api-ms-win-core-perfcounters-l1-1-0.dll
ntdll.dll
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
mpunits.dll
mstscax.dll
pdhui.dll
pla.dll
rdpcorets.dll
wdc.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 | 18,502 Bytes | 7.1% |
| Total | 5 | 18,582 Bytes | 7.1% |
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 1000 dialogs)
No dialog resources in this file.
String resources in this dll (up to 1000 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:- msvcrt.dll:
_CIlog10 _CIpow _XcptFilter _amsg_exit _except_handler4_common _ftol2 _ftol2_sse _getmbcp _initterm _itow _ltoa _ltow_s _strnicmp _ultow_s _vsnprintf _vsnwprintf _wcsdup _wcsicmp _wcsnicmp _wfopen _wfullpath _wtof _wtoi atof atol fclose feof ferror fgets floor free malloc mbstowcs memcmp memcpy memmove memset qsort qsort_s rewind strstr wcschr wcstol wcstoul - api-ms-win-core-synch-l1-2-0.dll:
KernelBase!CreateEventA KernelBase!CreateEventW KernelBase!CreateMutexA KernelBase!CreateMutexW KernelBase!ReleaseMutex KernelBase!SetEvent KernelBase!Sleep KernelBase!WaitForSingleObject ntdll!RtlDeleteCriticalSection ntdll!RtlEnterCriticalSection ntdll!RtlInitializeCriticalSection ntdll!RtlLeaveCriticalSection - api-ms-win-core-string-l1-1-0.dll:
KernelBase!CompareStringW KernelBase!MultiByteToWideChar KernelBase!WideCharToMultiByte - api-ms-win-core-heap-l1-2-0.dll:
KernelBase!GetProcessHeap ntdll!RtlAllocateHeap ntdll!RtlFreeHeap ntdll!RtlReAllocateHeap ntdll!RtlSizeHeap - api-ms-win-core-timezone-l1-1-0.dll:
KernelBase!FileTimeToSystemTime KernelBase!GetTimeZoneInformation KernelBase!SystemTimeToFileTime - api-ms-win-core-errorhandling-l1-1-1.dll:
KernelBase!GetLastError KernelBase!SetErrorMode KernelBase!SetUnhandledExceptionFilter KernelBase!UnhandledExceptionFilter ntdll!RtlRestoreLastWin32Error - api-ms-win-core-sysinfo-l1-2-1.dll:
KernelBase!GetLocalTime KernelBase!GetSystemTimeAsFileTime KernelBase!GetTickCount - RPCRT4.dll:
UuidCreate UuidFromStringW - api-ms-win-core-file-l1-2-1.dll:
KernelBase!CreateFileW KernelBase!FileTimeToLocalFileTime KernelBase!FlushFileBuffers KernelBase!GetFileSize KernelBase!GetFileSizeEx KernelBase!ReadFile KernelBase!SetFilePointer KernelBase!WriteFile - api-ms-win-core-libraryloader-l1-2-0.dll:
KernelBase!DisableThreadLibraryCalls KernelBase!FreeLibrary KernelBase!GetProcAddress - api-ms-win-core-registry-l1-1-0.dll:
KernelBase!RegCloseKey KernelBase!RegOpenKeyExW KernelBase!RegQueryValueExW - api-ms-win-core-handle-l1-1-0.dll:
KernelBase!CloseHandle - api-ms-win-core-processthreads-l1-1-2.dll:
kernel32!CreateThread kernel32!GetCurrentProcess kernel32!GetCurrentProcessId kernel32!GetCurrentThreadId kernel32!GetExitCodeThread kernel32!TerminateProcess kernel32!TerminateThread - api-ms-win-core-memory-l1-1-2.dll:
KernelBase!CreateFileMappingW KernelBase!MapViewOfFile KernelBase!UnmapViewOfFile - api-ms-win-core-libraryloader-l1-2-1.dll:
KernelBase!LoadLibraryA KernelBase!LoadLibraryW - api-ms-win-eventing-consumer-l1-1-0.dll:
sechost!CloseTrace sechost!OpenTraceW sechost!ProcessTrace - api-ms-win-eventing-controller-l1-1-0.dll:
sechost!ControlTraceW sechost!StartTraceW - api-ms-win-eventing-classicprovider-l1-1-0.dll:
ntdll!EtwLogTraceEvent - api-ms-win-core-profile-l1-1-0.dll:
ntdll!RtlQueryPerformanceCounter - api-ms-win-core-kernel32-legacy-l1-1-1.dll:
kernel32!GetComputerNameW - api-ms-win-eventlog-legacy-l1-1-0.dll:
advapi32!DeregisterEventSource advapi32!RegisterEventSourceW advapi32!ReportEventW - api-ms-win-core-registry-l2-2-0.dll:
advapi32!RegConnectRegistryW - api-ms-win-perf-legacy-l1-1-0.dll:
advapi32!PerfAddCounters advapi32!PerfCloseQueryHandle advapi32!PerfDeleteCounters advapi32!PerfEnumerateCounterSet advapi32!PerfEnumerateCounterSetInstances advapi32!PerfOpenQueryHandle advapi32!PerfQueryCounterData advapi32!PerfQueryCounterInfo advapi32!PerfQueryCounterSetRegistrationInfo - api-ms-win-core-string-obsolete-l1-1-0.dll:
kernel32!lstrcmpi kernel32!lstrcmpiW kernel32!lstrlen kernel32!lstrlenW - api-ms-win-core-localization-obsolete-l1-3-0.dll:
KernelBase!CompareStringA - api-ms-win-core-perfcounters-l1-1-0.dll:
KernelBase!StmAlignSize KernelBase!StmCoalesceChunks KernelBase!StmDeinitialize KernelBase!StmInitialize KernelBase!StmReduceSize KernelBase!StmReserve KernelBase!StmWrite - ntdll.dll:
EtwGetTraceEnableFlags EtwGetTraceEnableLevel EtwGetTraceLoggerHandle EtwNotificationRegister EtwNotificationUnregister EtwRegisterTraceGuidsW EtwTraceMessage EtwUnregisterTraceGuids RtlAcquireSRWLockExclusive RtlAcquireSRWLockShared RtlCompareUnicodeStrings RtlDeleteElementGenericTableAvl RtlEnumerateGenericTableAvl RtlGetThreadPreferredUILanguages RtlInitializeGenericTableAvl RtlInsertElementGenericTableAvl RtlNtStatusToDosError RtlReleaseSRWLockExclusive RtlReleaseSRWLockShared RtlRunOnceBeginInitialize RtlRunOnceExecuteOnce