81 lines
3.0 KiB
C++
81 lines
3.0 KiB
C++
//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1996
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//
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// File: IdqPerf.hxx
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//
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// Contents: Perfmon counters for ISAPI search engine.
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//
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// History: 15-Mar-1996 KyleP Created (from perfci.hxx)
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//
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//----------------------------------------------------------------------------
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#pragma once
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#include <perfwci.h>
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//
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// The data definition of CI ISAPI HTTP
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//
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struct CI_ISAPI_DATA_DEFINITION {
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PERF_OBJECT_TYPE CIISAPIObjectType;
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PERF_COUNTER_DEFINITION NumCacheItems;
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PERF_COUNTER_DEFINITION NumCacheHits;
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PERF_COUNTER_DEFINITION NumCacheHitsAndMisses1;
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PERF_COUNTER_DEFINITION NumCacheMisses;
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PERF_COUNTER_DEFINITION NumCacheHitsAndMisses2;
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PERF_COUNTER_DEFINITION NumRunningQueries;
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PERF_COUNTER_DEFINITION NumTotalQueries;
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PERF_COUNTER_DEFINITION NumQueriesPerMinute;
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PERF_COUNTER_DEFINITION NumRequestsQueued;
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PERF_COUNTER_DEFINITION NumRequestsRejected;
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};
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#define CI_ISAPI_TOTAL_NUM_COUNTERS (sizeof(CI_ISAPI_DATA_DEFINITION)-sizeof(PERF_OBJECT_TYPE)) / \
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sizeof(PERF_COUNTER_DEFINITION)
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//
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// Struct for sharing between idq.dll and qperf.dll
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//
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struct CI_ISAPI_COUNTERS
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{
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ULONG _cCacheItems; // Number of items in cache
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ULONG _cCacheHits; // Number of cache hits
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ULONG _cCacheMisses; // Number of cache misses
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ULONG _cRunningQueries; // Number of running queries
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ULONG _cQueriesPerMinute; // Number of queries per minute.
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ULONG _cCacheHitsAndMisses; // Sum of hits and misses
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ULONG _cTotalQueries; // Number of new queries
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ULONG _cRequestsQueued; // Current # of queued requests
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ULONG _cRequestsRejected; // Total # of rejected requests
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};
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#define NUM_CACHE_ITEMS_OFF sizeof(DWORD)
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#define NUM_CACHE_HITS_OFF ( NUM_CACHE_ITEMS_OFF + sizeof(DWORD) )
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#define NUM_CACHE_MISSES_OFF ( NUM_CACHE_HITS_OFF + sizeof(DWORD) )
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#define NUM_RUNNING_QUERIES_OFF ( NUM_CACHE_MISSES_OFF + sizeof(DWORD) )
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#define NUM_QUERIES_PER_MINUTE_OFF ( NUM_RUNNING_QUERIES_OFF + sizeof(DWORD) )
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#define NUM_CACHE_HITS_AND_MISSES_OFF ( NUM_QUERIES_PER_MINUTE_OFF + sizeof(DWORD) )
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#define NUM_TOTAL_QUERIES_OFF ( NUM_CACHE_HITS_AND_MISSES_OFF + sizeof(DWORD) )
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#define NUM_REQUESTS_QUEUED_OFF ( NUM_TOTAL_QUERIES_OFF + sizeof(DWORD) )
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#define NUM_REQUESTS_REJECTED_OFF ( NUM_REQUESTS_QUEUED_OFF + sizeof(DWORD) )
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#define CI_ISAPI_SIZE_OF_COUNTER_BLOCK ( NUM_REQUESTS_REJECTED_OFF + sizeof(DWORD) )
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#define CI_ISAPI_PERF_SHARED_MEM L"Global\\CIISAPI"
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extern "C" {
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//
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// Functions exported in the Performance DLL
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//
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PM_OPEN_PROC InitializeCIISAPIPerformanceData;
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PM_COLLECT_PROC CollectCIISAPIPerformanceData;
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PM_CLOSE_PROC DoneCIISAPIPerformanceData;
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}
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