PerfMon-Windows性能監(jiān)視器的使用說(shuō)明

以跟蹤IIS應(yīng)用程序中的數(shù)據(jù)庫(kù)連接數(shù)為例運(yùn)行>perfmance打開(kāi)性能計(jì)數(shù)器管理界面。創(chuàng)建收集器集給收集器集取名字，設(shè)置成手動(dòng)。選擇要跟蹤“性能計(jì)數(shù)器”添加計(jì)數(shù)器。在.NETDataProviderforOracle或.NETDataProviderforSqlServer中選擇計(jì)數(shù)器：NumberOfPooledConnections為了避免IIS發(fā)生reset后，需要重新增加計(jì)數(shù)器，這里選擇所有實(shí)例。最后確定。同時(shí)，你可以根據(jù)自己的需要添加CPU內(nèi)存或者磁盤(pán)等的相關(guān)監(jiān)控。設(shè)置跟蹤的停止時(shí)間，我一般設(shè)置跟蹤一周。也可以根據(jù)需要調(diào)整。對(duì)于重現(xiàn)周期比較長(zhǎng)的問(wèn)題，比如月度等，可以設(shè)置總持續(xù)周期為5，如下圖右鍵開(kāi)始跟蹤即可。跟蹤狀態(tài)從指定的路徑可以獲取跟蹤文件分析。應(yīng)用服務(wù)器需要關(guān)注的計(jì)數(shù)器性能對(duì)象ProcessorSystemMemory

計(jì)數(shù)器%ProcessorTime%PrivilegedTimeProcessorQueueLengthAvailableMbytesPages/secPagefaults/secPageFile %Usage%PeakUsage.NETDataProviderforOracle/Sqlserver.NETCLRExceptions.NETCLRLoading.NETCLRMemory

NumberOfPooledConnectionsOfExcepsThrownOfExcepsThrown/secCurrentAssembliesCurrentClassesLoadedTotalAssembliesTotalClassesLoadedBytesinallHeapsGCHandlesGen0CollectionsGen1CollectionsGen2CollectionsInducedGCTotalcommittedBytesTotalreservedBytes數(shù)據(jù)庫(kù)服務(wù)器需要關(guān)注的計(jì)數(shù)器性能對(duì)象性能對(duì)象計(jì)數(shù)器Processor%ProcessorTime%PrivilegedTimeSystemProcessorQueueLengthMemoryAvailableMbytesPages/secPagefaults/secPageFile%Usage%PeakUsagePhysicalDisk%DiskTime%IdleTimeAvg.DiskQueueLengthDiskBytes/secAvg.disksec/transferAvg.disksec/readAvg.diskwrite/secSQLServer:MemoryManagerTotalServerMemory(KB)TargetServerMemory(KB)SQLServer:BufferManagerBufferCachHitRatioSQLServer:GeneralStatisticsUserConnectionsSQLServer:SQLStatisticsBatchRequests/secSQLServer:Data