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360 lines
9.3 KiB
360 lines
9.3 KiB
/*===================================================================
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Microsoft Denali
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Microsoft Confidential.
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Copyright 1996 Microsoft Corporation. All Rights Reserved.
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Component: Main
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File: perfdata.h
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Owner: DmitryR
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PERFMON related data in asp.dll -- header file
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===================================================================*/
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#ifndef _ASP_PERFDATA_H
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#define _ASP_PERFDATA_H
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#ifndef PERF_DISABLE
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#include "perfdef.h"
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#include "denali.h"
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// Counter offsets in the array
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#define ID_DEBUGDOCREQ 0
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#define ID_REQERRRUNTIME 1
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#define ID_REQERRPREPROC 2
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#define ID_REQERRCOMPILE 3
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#define ID_REQERRORPERSEC 4
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#define ID_REQTOTALBYTEIN 5
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#define ID_REQTOTALBYTEOUT 6
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#define ID_REQEXECTIME 7
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#define ID_REQWAITTIME 8
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#define ID_REQCOMFAILED 9
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#define ID_REQBROWSEREXEC 10
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#define ID_REQFAILED 11
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#define ID_REQNOTAUTH 12
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#define ID_REQNOTFOUND 13
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#define ID_REQCURRENT 14
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#define ID_REQREJECTED 15
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#define ID_REQSUCCEEDED 16
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#define ID_REQTIMEOUT 17
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#define ID_REQTOTAL 18
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#define ID_REQPERSEC 19
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#define ID_SCRIPTFREEENG 20
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#define ID_SESSIONLIFETIME 21
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#define ID_SESSIONCURRENT 22
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#define ID_SESSIONTIMEOUT 23
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#define ID_SESSIONSTOTAL 24
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#define ID_TEMPLCACHE 25
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#define ID_TEMPLCACHEHITS 26
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#define ID_TEMPLCACHETRYS 27
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#define ID_TEMPLFLUSHES 28
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#define ID_TRANSABORTED 29
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#define ID_TRANSCOMMIT 30
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#define ID_TRANSPENDING 31
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#define ID_TRANSTOTAL 32
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#define ID_TRANSPERSEC 33
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#define ID_MEMORYTEMPLCACHE 34
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#define ID_MEMORYTEMPLCACHEHITS 35
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#define ID_MEMORYTEMPLCACHETRYS 36
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/*===================================================================
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CPerfData -- PERFMON data for ASP
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CPerfProcBlock
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+ macros to update counters
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+ clsid to remember
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+ place to update counters before perfmon inited
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===================================================================*/
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class CPerfData : public CPerfProcBlock
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{
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private:
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// Initial counter values (gathered when uninit)
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DWORD m_rgdwInitCounters[C_PERF_PROC_COUNTERS];
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// CLSID
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DWORD m_fValid : 1;
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CLSID m_ClsId;
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public:
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inline CPerfData()
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: m_fValid(FALSE)
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{
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memset(m_rgdwInitCounters, 0, CB_COUNTERS);
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}
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inline ~CPerfData()
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{
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}
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inline HRESULT Init(const CLSID &ClsId)
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{
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HRESULT hr = InitForThisProcess(ClsId, m_rgdwInitCounters);
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if (SUCCEEDED(hr))
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{
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m_ClsId = ClsId;
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m_fValid = TRUE;
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}
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return hr;
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}
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inline HRESULT UnInit()
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{
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m_fValid = FALSE;
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return CPerfProcBlock::UnInit();
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}
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inline BOOL FValid()
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{
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return m_fValid;
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}
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inline const CLSID & ClsId()
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{
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return m_ClsId;
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}
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// helper inline to get counter address as DWORD *
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inline DWORD *PDWCounter(int i)
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{
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return m_fInited ? &(m_pData->m_rgdwCounters[i])
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: &(m_rgdwInitCounters[i]);
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}
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// helper inline to get counter address as LPLONG
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inline LPLONG PLCounter(int i)
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{
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return (LPLONG)PDWCounter(i);
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}
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// Inlines to change individual counters --------------
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inline void Incr_DEBUGDOCREQ()
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{
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InterlockedIncrement(PLCounter(ID_DEBUGDOCREQ));
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}
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inline void Incr_REQERRRUNTIME()
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{
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InterlockedIncrement(PLCounter(ID_REQERRRUNTIME));
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}
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inline void Incr_REQERRPREPROC()
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{
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InterlockedIncrement(PLCounter(ID_REQERRPREPROC));
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}
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inline void Incr_REQERRCOMPILE()
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{
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InterlockedIncrement(PLCounter(ID_REQERRCOMPILE));
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}
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inline void Incr_REQERRORPERSEC()
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{
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InterlockedIncrement(PLCounter(ID_REQERRORPERSEC));
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}
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inline void Add_REQTOTALBYTEIN(DWORD dw)
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{
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EnterCriticalSection(&m_csReqLock);
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*PDWCounter(ID_REQTOTALBYTEIN) += dw;
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LeaveCriticalSection(&m_csReqLock);
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}
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inline void Add_REQTOTALBYTEOUT(DWORD dw)
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{
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EnterCriticalSection(&m_csReqLock);
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*PDWCounter(ID_REQTOTALBYTEOUT) += dw;
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LeaveCriticalSection(&m_csReqLock);
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}
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inline void Set_REQEXECTIME(DWORD dw)
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{
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InterlockedExchange(PLCounter(ID_REQEXECTIME), (LONG)dw);
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}
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inline void Set_REQWAITTIME(DWORD dw)
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{
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InterlockedExchange(PLCounter(ID_REQWAITTIME), (LONG)dw);
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}
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inline void Incr_REQCOMFAILED()
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{
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InterlockedIncrement(PLCounter(ID_REQCOMFAILED));
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}
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inline void Incr_REQBROWSEREXEC()
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{
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InterlockedIncrement(PLCounter(ID_REQBROWSEREXEC));
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}
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inline void Decr_REQBROWSEREXEC()
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{
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InterlockedDecrement(PLCounter(ID_REQBROWSEREXEC));
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}
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inline void Incr_REQFAILED()
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{
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InterlockedIncrement(PLCounter(ID_REQFAILED));
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}
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inline void Incr_REQNOTAUTH()
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{
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InterlockedIncrement(PLCounter(ID_REQNOTAUTH));
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}
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inline void Incr_REQNOTFOUND()
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{
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InterlockedIncrement(PLCounter(ID_REQNOTFOUND));
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}
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inline DWORD Incr_REQCURRENT()
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{
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return InterlockedIncrement(PLCounter(ID_REQCURRENT));
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}
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inline void Decr_REQCURRENT()
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{
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InterlockedDecrement(PLCounter(ID_REQCURRENT));
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}
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inline void Incr_REQREJECTED()
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{
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InterlockedIncrement(PLCounter(ID_REQREJECTED));
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}
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inline void Incr_REQSUCCEEDED()
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{
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InterlockedIncrement(PLCounter(ID_REQSUCCEEDED));
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}
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inline void Incr_REQTIMEOUT()
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{
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InterlockedIncrement(PLCounter(ID_REQTIMEOUT));
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}
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inline void Incr_REQTOTAL()
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{
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InterlockedIncrement(PLCounter(ID_REQTOTAL));
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}
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inline void Incr_REQPERSEC()
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{
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InterlockedIncrement(PLCounter(ID_REQPERSEC));
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}
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inline void Incr_SCRIPTFREEENG()
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{
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InterlockedIncrement(PLCounter(ID_SCRIPTFREEENG));
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}
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inline void Decr_SCRIPTFREEENG()
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{
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InterlockedDecrement(PLCounter(ID_SCRIPTFREEENG));
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}
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inline void Set_SESSIONLIFETIME(DWORD dw)
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{
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InterlockedExchange(PLCounter(ID_SESSIONLIFETIME), (LONG)dw);
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}
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inline void Incr_SESSIONCURRENT()
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{
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InterlockedIncrement(PLCounter(ID_SESSIONCURRENT));
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}
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inline void Decr_SESSIONCURRENT()
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{
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InterlockedDecrement(PLCounter(ID_SESSIONCURRENT));
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}
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inline void Incr_SESSIONTIMEOUT()
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{
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InterlockedIncrement(PLCounter(ID_SESSIONTIMEOUT));
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}
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inline void Incr_SESSIONSTOTAL()
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{
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InterlockedIncrement(PLCounter(ID_SESSIONSTOTAL));
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}
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inline void Incr_TEMPLCACHE()
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{
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InterlockedIncrement(PLCounter(ID_TEMPLCACHE));
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}
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inline void Decr_TEMPLCACHE()
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{
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InterlockedDecrement(PLCounter(ID_TEMPLCACHE));
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}
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inline void Zero_TEMPLCACHE()
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{
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InterlockedExchange(PLCounter(ID_TEMPLCACHE), 0);
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}
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inline void Incr_TEMPLCACHEHITS()
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{
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InterlockedIncrement(PLCounter(ID_TEMPLCACHEHITS));
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}
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inline void Incr_TEMPLCACHETRYS()
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{
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InterlockedIncrement(PLCounter(ID_TEMPLCACHETRYS));
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}
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inline void Incr_MEMORYTEMPLCACHE()
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{
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InterlockedIncrement(PLCounter(ID_MEMORYTEMPLCACHE));
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}
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inline void Decr_MEMORYTEMPLCACHE()
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{
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InterlockedDecrement(PLCounter(ID_MEMORYTEMPLCACHE));
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}
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inline void Zero_MEMORYTEMPLCACHE()
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{
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InterlockedExchange(PLCounter(ID_MEMORYTEMPLCACHE), 0);
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}
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inline void Incr_MEMORYTEMPLCACHEHITS()
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{
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InterlockedIncrement(PLCounter(ID_MEMORYTEMPLCACHEHITS));
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}
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inline void Incr_MEMORYTEMPLCACHETRYS()
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{
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InterlockedIncrement(PLCounter(ID_MEMORYTEMPLCACHETRYS));
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}
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inline void Incr_TEMPLFLUSHES()
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{
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InterlockedIncrement(PLCounter(ID_TEMPLFLUSHES));
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}
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inline void Incr_TRANSABORTED()
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{
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InterlockedIncrement(PLCounter(ID_TRANSABORTED));
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}
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inline void Incr_TRANSCOMMIT()
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{
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InterlockedIncrement(PLCounter(ID_TRANSCOMMIT));
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}
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inline void Incr_TRANSPENDING()
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{
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InterlockedIncrement(PLCounter(ID_TRANSPENDING));
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}
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inline void Decr_TRANSPENDING()
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{
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InterlockedDecrement(PLCounter(ID_TRANSPENDING));
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}
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inline void Incr_TRANSTOTAL()
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{
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InterlockedIncrement(PLCounter(ID_TRANSTOTAL));
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}
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inline void Incr_TRANSPERSEC()
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{
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InterlockedIncrement(PLCounter(ID_TRANSPERSEC));
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}
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};
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// We init PERFMON data on first request
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extern BOOL g_fPerfInited;
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// Object to access main shared PERFMON memory
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extern CPerfMainBlock g_PerfMain;
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// Object to access shared memory (incl. counters) for this process
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extern CPerfData g_PerfData;
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HRESULT PreInitPerfData();
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HRESULT InitPerfDataOnFirstRequest(CIsapiReqInfo *pIReq);
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HRESULT UnInitPerfData();
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#else
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inline HRESULT PreInitPerfData()
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{
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return S_OK;
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}
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inline HRESULT InitPerfDataOnFirstRequest(CIsapiReqInfo *pIReq)
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{
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return S_OK;
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}
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inline HRESULT UnInitPerfData()
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{
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return S_OK;
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}
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#endif // PERF_DISABLE
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#endif // _ASP_PERFDATA_H
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