207 lines
6.7 KiB
C
207 lines
6.7 KiB
C
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/*++
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Copyright (c) 1997-1998 Microsoft Corporation
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Module Name:
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datats.h
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Abstract:
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Header file for the Windows NT Terminal Server performance counters.
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This file contains definitions to construct the dynamic data
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which is returned by the Configuration Registry. Data from
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various system API calls is placed into the structures shown
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here.
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Author:
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Erik Mavrinac 25-Nov-1998
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Revision History:
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30-Mar-1998 - Last revision of original Terminal Server 4.0
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counter code base.
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--*/
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#ifndef __DATATS_H
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#define __DATATS_H
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#include <winsta.h>
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#include "tslabels.h"
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#include "dataproc.h"
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// The WinStation data object shows the system resource usage of a
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// given WinStation instance (SessionID).
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//
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// A Terminal Server WinStation instance is a CSRSS process and its
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// client applications and subsystems. It represents a unique session
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// on the Terminal Server system, and is addressed by a SessionID.
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typedef struct _WINSTATION_DATA_DEFINITION
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{
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PERF_OBJECT_TYPE WinStationObjectType;
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// Summation of Process information for all WinStation processes
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PERF_COUNTER_DEFINITION ProcessorTime;
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PERF_COUNTER_DEFINITION UserTime;
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PERF_COUNTER_DEFINITION KernelTime;
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PERF_COUNTER_DEFINITION PeakVirtualSize;
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PERF_COUNTER_DEFINITION VirtualSize;
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PERF_COUNTER_DEFINITION PageFaults;
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PERF_COUNTER_DEFINITION PeakWorkingSet;
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PERF_COUNTER_DEFINITION WorkingSet;
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PERF_COUNTER_DEFINITION PeakPageFile;
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PERF_COUNTER_DEFINITION PageFile;
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PERF_COUNTER_DEFINITION PrivatePages;
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PERF_COUNTER_DEFINITION ThreadCount;
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PERF_COUNTER_DEFINITION PagedPool;
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PERF_COUNTER_DEFINITION NonPagedPool;
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PERF_COUNTER_DEFINITION HandleCount;
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// Input counters for WinStation protocols
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PERF_COUNTER_DEFINITION InputWdBytes;
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PERF_COUNTER_DEFINITION InputWdFrames;
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PERF_COUNTER_DEFINITION InputWaitForOutBuf;
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PERF_COUNTER_DEFINITION InputFrames;
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PERF_COUNTER_DEFINITION InputBytes;
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PERF_COUNTER_DEFINITION InputCompressedBytes;
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PERF_COUNTER_DEFINITION InputCompressedFlushes;
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PERF_COUNTER_DEFINITION InputErrors;
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PERF_COUNTER_DEFINITION InputTimeouts;
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PERF_COUNTER_DEFINITION InputAsyncFramingError;
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PERF_COUNTER_DEFINITION InputAsyncOverrunError;
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PERF_COUNTER_DEFINITION InputAsyncOverFlowError;
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PERF_COUNTER_DEFINITION InputAsyncParityError;
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PERF_COUNTER_DEFINITION InputTdErrors;
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// Output counters for WinStation protocols
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PERF_COUNTER_DEFINITION OutputWdBytes;
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PERF_COUNTER_DEFINITION OutputWdFrames;
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PERF_COUNTER_DEFINITION OutputWaitForOutBuf;
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PERF_COUNTER_DEFINITION OutputFrames;
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PERF_COUNTER_DEFINITION OutputBytes;
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PERF_COUNTER_DEFINITION OutputCompressedBytes;
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PERF_COUNTER_DEFINITION OutputCompressedFlushes;
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PERF_COUNTER_DEFINITION OutputErrors;
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PERF_COUNTER_DEFINITION OutputTimeouts;
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PERF_COUNTER_DEFINITION OutputAsyncFramingError;
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PERF_COUNTER_DEFINITION OutputAsyncOverrunError;
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PERF_COUNTER_DEFINITION OutputAsyncOverFlowError;
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PERF_COUNTER_DEFINITION OutputAsyncParityError;
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PERF_COUNTER_DEFINITION OutputTdErrors;
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// Totals counters for WinStation protocols
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PERF_COUNTER_DEFINITION TotalWdBytes;
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PERF_COUNTER_DEFINITION TotalWdFrames;
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PERF_COUNTER_DEFINITION TotalWaitForOutBuf;
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PERF_COUNTER_DEFINITION TotalFrames;
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PERF_COUNTER_DEFINITION TotalBytes;
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PERF_COUNTER_DEFINITION TotalCompressedBytes;
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PERF_COUNTER_DEFINITION TotalCompressedFlushes;
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PERF_COUNTER_DEFINITION TotalErrors;
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PERF_COUNTER_DEFINITION TotalTimeouts;
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PERF_COUNTER_DEFINITION TotalAsyncFramingError;
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PERF_COUNTER_DEFINITION TotalAsyncOverrunError;
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PERF_COUNTER_DEFINITION TotalAsyncOverFlowError;
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PERF_COUNTER_DEFINITION TotalAsyncParityError;
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PERF_COUNTER_DEFINITION TotalTdErrors;
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// Cumulative display driver cache stats.
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PERF_COUNTER_DEFINITION DDCacheReadsTotal;
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PERF_COUNTER_DEFINITION DDCacheHitsTotal;
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PERF_COUNTER_DEFINITION DDCachePercentTotal;
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PERF_COUNTER_DEFINITION DDBitmapCacheReads;
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PERF_COUNTER_DEFINITION DDBitmapCacheHits;
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PERF_COUNTER_DEFINITION DDBitmapCachePercent;
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PERF_COUNTER_DEFINITION DDGlyphCacheReads;
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PERF_COUNTER_DEFINITION DDGlyphCacheHits;
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PERF_COUNTER_DEFINITION DDGlyphCachePercent;
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PERF_COUNTER_DEFINITION DDBrushCacheReads;
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PERF_COUNTER_DEFINITION DDBrushCacheHits;
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PERF_COUNTER_DEFINITION DDBrushCachePercent;
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PERF_COUNTER_DEFINITION DDSaveBitmapCacheReads;
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PERF_COUNTER_DEFINITION DDSaveBitmapCacheHits;
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PERF_COUNTER_DEFINITION DDSaveBitmapCachePercent;
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// Compression percentage on compression PD.
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PERF_COUNTER_DEFINITION InputCompressPercent;
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PERF_COUNTER_DEFINITION OutputCompressPercent;
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PERF_COUNTER_DEFINITION TotalCompressPercent;
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} WINSTATION_DATA_DEFINITION, *PWINSTATION_DATA_DEFINITION;
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typedef struct {
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ULONG CacheReads;
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ULONG CacheHits;
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ULONG HitRatio;
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} DisplayDriverCacheInfo;
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typedef struct _WINSTATION_COUNTER_DATA
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{
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// From ..\process\dataproc.h. Contains a PERF_COUNTER_BLOCK header.
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// NOTE: Needs to be first for the COUNTER_BLOCK to be first.
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PROCESS_COUNTER_DATA pcd;
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// From winsta.h
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PROTOCOLCOUNTERS Input;
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PROTOCOLCOUNTERS Output;
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PROTOCOLCOUNTERS Total;
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// Cache statistics.
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DisplayDriverCacheInfo DDTotal;
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DisplayDriverCacheInfo DDBitmap;
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DisplayDriverCacheInfo DDGlyph;
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DisplayDriverCacheInfo DDBrush;
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DisplayDriverCacheInfo DDSaveScr;
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// Protocol statistics.
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ULONG InputCompressionRatio;
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ULONG OutputCompressionRatio;
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ULONG TotalCompressionRatio;
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} WINSTATION_COUNTER_DATA, *PWINSTATION_COUNTER_DATA;
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// Overall data for Terminal Services.
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typedef struct _TERMSERVER_DATA_DEFINITION
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{
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PERF_OBJECT_TYPE TermServerObjectType;
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PERF_COUNTER_DEFINITION NumSessions;
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PERF_COUNTER_DEFINITION NumActiveSessions;
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PERF_COUNTER_DEFINITION NumInactiveSessions;
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} TERMSERVER_DATA_DEFINITION, *PTERMSERVER_DATA_DEFINITION;
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typedef struct
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{
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PERF_COUNTER_BLOCK CounterBlock;
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DWORD NumSessions;
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DWORD NumActiveSessions;
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DWORD NumInactiveSessions;
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} TERMSERVER_COUNTER_DATA;
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// Other defines.
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#define MAX_PROCESS_NAME_LENGTH (MAX_PATH * sizeof(WCHAR))
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#define MAX_USER_NAME_LENGTH MAX_PROCESS_NAME_LENGTH
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#define MAX_WINSTATION_NAME_LENGTH MAX_PROCESS_NAME_LENGTH
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// Externs
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extern WINSTATION_DATA_DEFINITION WinStationDataDefinition;
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extern TERMSERVER_DATA_DEFINITION TermServerDataDefinition;
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#endif // __DATATS_H
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