背景描述：

最近一个项目的系统管理员和业务运维人员分别反馈问题：

1、应用系统每个月会有一两次宕机，需要管理员手工重启IIS；

2、财务模块一个功能经常报网络错误“网络异常，请检查网络连接”“Unable to read data from the transport connection: 远程主机强迫关闭了一个现有的连接。”

财务组开发人员联系到我，他按照常规排除法，测试反馈：在应用服务器访问本机也会出现上面提到的网络问题。

异常信息（异常类型：System.Net.WebException）

异常提示:网络异常，请检查网络连接

异常信息:The underlying connection was closed: An unexpected error occurred on a receive.

导致错误的应用程序或对象的名称:System.Web.Services

引发当前异常的方法:System.Net.WebResponse GetWebResponse(System.Net.WebRequest)

异常相关帮助:

堆栈信息:

   at System.Web.Services.Protocols.WebClientProtocol.GetWebResponse(WebRequest request)

   at System.Web.Services.Protocols.HttpWebClientProtocol.GetWebResponse(WebRequest request)

   at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)

   at xxx.xx.VoucherInterfaceGenerateWebService.VoucherInterfaceGenerateWebService.GetNewVoucherXml(String content)

   at xxx.xx.WebServiceClient.BillListLoadWebServiceClient.GetNewVoucherXml(VoucherGenerateParams Templateparam, XXX UIState)

   at xxx.xx.WebServiceClient.BillListLoadWebServiceClient.VoucherGenerate(VoucherGenerateParams templateparam, XXX gspState)

   at xxx.xx.FormController.ReimbursementBill.FormVoucher(String psCompany, String psBillId)

内部异常

异常提示:网络异常，请检查网络连接

异常信息:Unable to read data from the transport connection: 远程主机强迫关闭了一个现有的连接。.

导致错误的应用程序或对象的名称:System

引发当前异常的方法:Int32 Read(Byte[], Int32, Int32)

异常相关帮助:

堆栈信息:

   at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)

   at System.Net.PooledStream.Read(Byte[] buffer, Int32 offset, Int32 size)

   at System.Net.Connection.SyncRead(HttpWebRequest request, Boolean userRetrievedStream, Boolean probeRead)

内部异常

异常提示:网络异常，请检查网络连接

异常信息:远程主机强迫关闭了一个现有的连接。

导致错误的应用程序或对象的名称:System

引发当前异常的方法:Int32 Receive(Byte[], Int32, Int32, System.Net.Sockets.SocketFlags)

异常相关帮助:

堆栈信息:

   at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)

   at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)

内部异常:{}

问题分析：

貌似跟网络没有关系？？要来应用系统的服务器日志。从“系统”日志中看到连续5次进程崩溃的警告信息后，紧接着AppPool就自动禁用了。

应用程序池“ASP.NET v4.0 cwbaseAppPool”将被自动禁用，原因是为此应用程序池提供服务的进程中出现一系列错误。

为应用程序池“ASP.NET v4.0 cwbaseAppPool”提供服务的进程在与 Windows Process Activation Service 通信时出现严重错误。该进程 ID 为“27048”。数据字段包含错误号。

W3WP进程为什么会崩溃呢？查看对应的“应用程序”日志：StackOverflowException

错误存储段 ，类型 0

事件名称: CLR20r3

响应: 不可用

Cab ID: 0

问题签名:

P1: w3wp.exe

P2: 7.5.7600.16385

P3: 4a5bd0eb

P4: System.Data

P5: 4.0.0.0

P6: 4ba223da

P7: 1896

P8: 0

P9: System.StackOverflowException

P10: 

附加文件: 

可在此处获取这些文件:

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_w3wp.exe_2812f8927393ea8207752f4eba6604f4522467c_77c1eda2

分析符号:

重新检查解决方案: 0

报告 Id: 4564df38-c58c-11e5-8506-000598115110

报告状态: 0
错误应用程序名称: w3wp.exe，版本: 7.5.7600.16385，时间戳: 0x4a5bd0eb

错误模块名称: System.Data.ni.dll，版本: 4.0.30319.1，时间戳: 0x4ba223da

异常代码: 0xc00000fd

错误偏移量: 0x0000000000576f12

错误进程 ID: 0x69a8

错误应用程序启动时间: 0x01d15998cef8e62f

错误应用程序路径: c:\windows\system32\inetsrv\w3wp.exe

错误模块路径: C:\Windows\assembly\NativeImages_v4.0.30319_64\System.Data\758fe5ee6223497804f83edf4a902327\System.Data.ni.dll

报告 ID: 4564df38-c58c-11e5-8506-000598115110

根据日志提示找到IIS自动产生的dump文件

Microsoft (R) Windows Debugger Version 6.12.0002.633 AMD64

Copyright (c) Microsoft Corporation. All rights reserved.

Loading Dump File [D:\dumps\AppCrash_w3wp.exe_2812f8927393ea8207752f4eba6604f4522467c_77c1eda2\WERA7A6.tmp.hdmp]

User Mini Dump File: Only registers, stack and portions of memory are available

Symbol search path is: SRV*C:\Symbols*http://msdl.microsoft.com/download/symbols

Executable search path is:

Windows 7 Version 7600 MP (16 procs) Free x64

Product: Server, suite: Enterprise TerminalServer SingleUserTS

Machine Name:

Debug session time: Wed Jan 27 15:41:41.000 2016 (UTC + 8:00)

System Uptime: 5 days 7:53:01.569

Process Uptime: 0 days 0:16:16.000

................................................................

................................................................

................................................................

................................................................

................................................................

................................................................

................................................................

..................

This dump file has an exception of interest stored in it.

The stored exception information can be accessed via .ecxr.

(a840.6e20): Stack overflow - code c00000fd (first/second chance not available)

Unable to load image C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\a7e82e3e824a3a255f5a8ce723973870\mscorlib.ni.dll, Win32 error 0n2

*** WARNING: Unable to verify checksum for mscorlib.ni.dll

mscorlib_ni+0x3b57f6:

000007fe`f8c357f6 e845050000      call    mscorlib_ni+0x3b5d40 (000007fe`f8c35d40)

0:159> .load D:\dumps\dotNet_dlls\00__1_4000\x64\sos.dll

----------------------------------------------------------------------------

The user dump currently examined is a minidump. Consequently, only a subset

of sos.dll functionality will be available. If needed, attaching to the live

process or debugging a full dump will allow access to sos.dll's full feature

set.

To create a full user dump use the command: .dump /ma <filename>

----------------------------------------------------------------------------

0:159> !pe

Exception object: 000000017fb501f0

Exception type:   System.StackOverflowException

Message:          <none>

InnerException:   <none>

StackTrace (generated):

<none>

StackTraceString: <none>

HResult: 800703e9

0:159> !clrstack

OS Thread Id: 0x6e20 (159)

Child SP         IP               Call Site

0000000012345fe0 000007fef8c357f6 System.Number.ParseNumber(Char* ByRef, System.Globalization.NumberStyles, NumberBuffer ByRef, System.Text.StringBuilder, System.Globalization.NumberFormatInfo, Boolean)

00000000123460d0 000007fef8c363d8 System.Number.StringToNumber(System.String, System.Globalization.NumberStyles, NumberBuffer ByRef, System.Globalization.NumberFormatInfo, Boolean)

0000000012346130 000007fef8c48f45 System.Number.ParseDecimal(System.String, System.Globalization.NumberStyles, System.Globalization.NumberFormatInfo)

00000000123462a0 000007fef923cb3e System.Convert.ToDecimal(System.String, System.IFormatProvider)

00000000123462e0 000007fef923cf66 System.Convert.ToDecimal(System.Object, System.IFormatProvider)

0000000012346330 000007fef64a6478 System.Data.BinaryNode.BinaryCompare(System.Object, System.Object, System.Data.Common.StorageType, Int32)Unable to load image C:\Windows\assembly\NativeImages_v4.0.30319_64\System.Data\758fe5ee6223497804f83edf4a902327\System.Data.ni.dll, Win32 error 0n2

*** WARNING: Unable to verify checksum for System.Data.ni.dll

0000000012346620 000007fef64a9d1d System.Data.BinaryNode.EvalBinaryOp(Int32, System.Data.ExpressionNode, System.Data.ExpressionNode, System.Data.DataRow, System.Data.DataRowVersion, Int32[])

0000000012347310 000007fef64a6dac System.Data.BinaryNode.Eval(System.Data.DataRow, System.Data.DataRowVersion)

0000000012347360 000007fef64aa273 System.Data.BinaryNode.EvalBinaryOp(Int32, System.Data.ExpressionNode, System.Data.ExpressionNode, System.Data.DataRow, System.Data.DataRowVersion, Int32[])

0000000012348050 000007fef64a6dac System.Data.BinaryNode.Eval(System.Data.DataRow, System.Data.DataRowVersion)

00000000123480a0 000007fef64aa273 System.Data.BinaryNode.EvalBinaryOp(Int32, System.Data.ExpressionNode, System.Data.ExpressionNode, System.Data.DataRow, System.Data.DataRowVersion, Int32[])

0000000012348d90 000007fef64a6dac System.Data.BinaryNode.Eval(System.Data.DataRow, System.Data.DataRowVersion)

0000000012348de0 000007fef64aa273 System.Data.BinaryNode.EvalBinaryOp(Int32, System.Data.ExpressionNode, System.Data.ExpressionNode, System.Data.DataRow, System.Data.DataRowVersion, Int32[])

0000000012349ad0 000007fef64a6dac System.Data.BinaryNode.Eval(System.Data.DataRow, System.Data.DataRowVersion)

0000000012349b20 000007fef64aa273 System.Data.BinaryNode.EvalBinaryOp(Int32, System.Data.ExpressionNode, System.Data.ExpressionNode, System.Data.DataRow, System.Data.DataRowVersion, Int32[])

000000001234a810 000007fef64a6dac System.Data.BinaryNode.Eval(System.Data.DataRow, System.Data.DataRowVersion)

。。。。。。

。。。。。。两百多行的类似堆栈

。。。。。。

00000000123b8aa0 000007fef64aa273 System.Data.BinaryNode.EvalBinaryOp(Int32, System.Data.ExpressionNode, System.Data.ExpressionNode, System.Data.DataRow, System.Data.DataRowVersion, Int32[])

00000000123b9790 000007fef64a6dac System.Data.BinaryNode.Eval(System.Data.DataRow, System.Data.DataRowVersion)

00000000123b97e0 000007fef64aa273 System.Data.BinaryNode.EvalBinaryOp(Int32, System.Data.ExpressionNode, System.Data.ExpressionNode, System.Data.DataRow, System.Data.DataRowVersion, Int32[])

00000000123ba4d0 000007fef64a6dac System.Data.BinaryNode.Eval(System.Data.DataRow, System.Data.DataRowVersion)

00000000123ba520 000007fef64aa273 System.Data.BinaryNode.EvalBinaryOp(Int32, System.Data.ExpressionNode, System.Data.ExpressionNode, System.Data.DataRow, System.Data.DataRowVersion, Int32[])

00000000123bb210 000007fef64a6dac System.Data.BinaryNode.Eval(System.Data.DataRow, System.Data.DataRowVersion)

00000000123bb260 000007fef64aa273 System.Data.BinaryNode.EvalBinaryOp(Int32, System.Data.ExpressionNode, System.Data.ExpressionNode, System.Data.DataRow, System.Data.DataRowVersion, Int32[])

00000000123bbf50 000007fef64a6dac System.Data.BinaryNode.Eval(System.Data.DataRow, System.Data.DataRowVersion)

00000000123bbfa0 000007fef64aa273 System.Data.BinaryNode.EvalBinaryOp(Int32, System.Data.ExpressionNode, System.Data.ExpressionNode, System.Data.DataRow, System.Data.DataRowVersion, Int32[])

00000000123bcc90 000007fef64a6dac System.Data.BinaryNode.Eval(System.Data.DataRow, System.Data.DataRowVersion)

00000000123bcce0 000007fef608370f System.Data.DataExpression.Invoke(System.Data.DataRow, System.Data.DataRowVersion)

00000000123bcd20 000007fef6082ccf System.Data.Index.AcceptRecord(Int32, System.Data.IFilter)

00000000123bcd90 000007fef607cea6 System.Data.Index.InitRecords(System.Data.IFilter)

00000000123bce20 000007fef607cbab System.Data.Index..ctor(System.Data.DataTable, Int32[], System.Data.IndexField[], System.Comparison`1<System.Data.DataRow>, System.Data.DataViewRowState, System.Data.IFilter)

00000000123bced0 000007fef607c9a1 System.Data.DataTable.GetIndex(System.Data.IndexField[], System.Data.DataViewRowState, System.Data.IFilter)

00000000123bcf70 000007fef607c6f0 System.Data.DataView.UpdateIndex(Boolean, Boolean)

00000000123bd020 000007fef607c427 System.Data.DataView.SetIndex2(System.String, System.Data.DataViewRowState, System.Data.IFilter, Boolean)

00000000123bd140 000007fef607f3de System.Data.DataView.SetIndex(System.String, System.Data.DataViewRowState, System.Data.IFilter)

00000000123bd180 000007fef644f40d System.Data.DataView.set_RowFilter(System.String)

00000000123bd1e0 000007ff017cd644 xxxx.xx.ZW.VoucherInterface.Core.dll!Unknown*** WARNING: Unable to verify checksum for xxxx.xx.ZW.VoucherInterface.Core.dll

*** ERROR: Module load completed but symbols could not be loaded for xxxx.xx.ZW.VoucherInterface.Core.dll

00000000123bd410 000007ff017cb48a xxxxx.xx.ZW.VoucherInterface.Core.dll!Unknown

00000000123bd510 000007ff017c989d xxxxx.xx.ZW.VoucherInterface.Core.dll!Unknown

00000000123bd7a0 000007ff017c133b xxxxx.xx.ZW.VoucherInterface.LocalClient.dll!Unknown*** WARNING: Unable to verify checksum for xxxx.xx.ZW.VoucherInterface.LocalClient.dll

*** ERROR: Module load completed but symbols could not be loaded for xxxx.xx.ZW.VoucherInterface.LocalClient.dll

00000000123bd8e0 000007ff017c04cf xxxxx.xx.ZW.VoucherInterface.GenerateWebService.dll!Unknown*** WARNING: Unable to verify checksum for xxxx.xx.ZW.VoucherInterface.GenerateWebService.dll

*** ERROR: Module load completed but symbols could not be loaded for xxxx.xx.ZW.VoucherInterface.GenerateWebService.dll

00000000123be008 000007fef9b410b4 [DebuggerU2MCatchHandlerFrame: 00000000123be008]

00000000123be0f0 000007fef9b410b4 [CustomGCFrame: 00000000123be0f0]

00000000123be0b8 000007fef9b410b4 [GCFrame: 00000000123be0b8]

00000000123be048 000007fef9b410b4 [GCFrame: 00000000123be048]

00000000123be418 000007fef9b410b4 [HelperMethodFrame_PROTECTOBJ: 00000000123be418] System.RuntimeMethodHandle._InvokeMethodFast(System.IRuntimeMethodInfo, System.Object, System.Object[], System.SignatureStruct ByRef, System.Reflection.MethodAttributes, System.RuntimeType)

00000000123be560 000007fef8bf587f System.Reflection.RuntimeMethodInfo.Invoke(System.Object, System.Reflection.BindingFlags, System.Reflection.Binder, System.Object[], System.Globalization.CultureInfo, Boolean)

00000000123be6a0 000007fef8c40426 System.Reflection.RuntimeMethodInfo.Invoke(System.Object, System.Reflection.BindingFlags, System.Reflection.Binder, System.Object[], System.Globalization.CultureInfo)

00000000123be6f0 000007fef7a64c02 System.Web.Services.Protocols.LogicalMethodInfo.Invoke(System.Object, System.Object[])Unable to load image C:\Windows\assembly\NativeImages_v4.0.30319_64\System.Web.Services\498cd56f22ea8677860da7af069e463e\System.Web.Services.ni.dll, Win32 error 0n2

*** WARNING: Unable to verify checksum for System.Web.Services.ni.dll

00000000123be770 000007fef7a7b132 System.Web.Services.Protocols.WebServiceHandler.Invoke()

00000000123be800 000007fef7a7ad5b System.Web.Services.Protocols.WebServiceHandler.CoreProcessRequest()

00000000123be870 000007fef7aadb68 System.Web.Services.Protocols.SyncSessionlessHandler.ProcessRequest(System.Web.HttpContext)

00000000123be8d0 000007fef19fe5a8 System.Web.Script.Services.ScriptHandlerFactory+HandlerWrapper.ProcessRequest(System.Web.HttpContext)Unable to load image C:\Windows\assembly\NativeImages_v4.0.30319_64\System.Web.Extensio#\887d181b244026e4721d9d30820f417e\System.Web.Extensions.ni.dll, Win32 error 0n2

*** WARNING: Unable to verify checksum for System.Web.Extensions.ni.dll

00000000123be900 000007fef5245c25 System.Web.HttpApplication+CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()Unable to load image C:\Windows\assembly\NativeImages_v4.0.30319_64\System.Web\04fad99670ad2bc15543ab621d59fad6\System.Web.ni.dll, Win32 error 0n2

*** WARNING: Unable to verify checksum for System.Web.ni.dll

00000000123be9c0 000007fef521337a System.Web.HttpApplication.ExecuteStep(IExecutionStep, Boolean ByRef)

00000000123bea70 000007fef5227030 System.Web.HttpApplication+ApplicationStepManager.ResumeSteps(System.Exception)

00000000123beb30 000007fef5212879 System.Web.HttpApplication.System.Web.IHttpAsyncHandler.BeginProcessRequest(System.Web.HttpContext, System.AsyncCallback, System.Object)

00000000123beb90 000007fef521777c System.Web.HttpRuntime.ProcessRequestInternal(System.Web.HttpWorkerRequest)

00000000123bec10 000007fef5216477 System.Web.Hosting.ISAPIRuntime.ProcessRequest(IntPtr, Int32)

00000000123bed40 000007fef597d6dd DomainNeutralILStubClass.IL_STUB_COMtoCLR(Int64, Int32, Int32 ByRef)

00000000123bf078 000007fef9bae93e [GCFrame: 00000000123bf078]

00000000123bf0b8 000007fef9bae93e [ContextTransitionFrame: 00000000123bf0b8]

00000000123bf0f8 000007fef9bae93e [GCFrame: 00000000123bf0f8]

00000000123bf2e0 000007fef9bae93e [ComMethodFrame: 00000000123bf2e0]
0:159> !dso

。。。。

00000000123BD158 00000001302f1490 System.Data.DataExpression

00000000123BD168 000000018fd3e5d8 System.String    RFLAG='1' And MX1FYXM<>'A1101010101' And MX1FYXM<>'A1101020101' And MX1FYXM<>'A110101030601' And MX1FYXM<>'A1101010402' And MX1FYXM<>'A110101040401' And MX1FYXM<>'A110102030801' And MX1FYXM<>'A110101040402' And MX1FYXM<>'A110102030802' And MX1FYXM<>'A1101020604' And MX1FYXM<>'A11010104040301' And MX1FYXM<>'A1101020705' And MX1FYXM<>'A11010301' And MX1FYXM<>'A110102010501' And MX1FYXM<>'A110102010502' And MX1FYXM<>'A110101010502' And MX1FYXM<>'A110102010505' And MX1FYXM<>'A110101010504' And MX1FYXM<>'A110102010506' And MX1FYXM<>'A110101010505' And MX1FYXM<>'A110101010501' And MX1FYXM<>'A1101010712' And MX1FYXM<>'A1101020716' And MX1FYXM<>'A1101010711' And MX1FYXM<>'A1101020715' And MX1FYXM<>'A1101010715' And MX1FYXM<>'A1101010710' And MX1FYXM<>'A1101010707' And MX1FYXM<>'A1101010706' And MX1FYXM<>'A1101020712' And MX1FYXM<>'A1101010705' And MX1FYXM<>'A1101020711' And MX1FYXM<>'A1101020710' And MX1FYXM<>'A1101010704' And MX1FYXM<>'A1101020708' And MX1FYXM<>'A1101010702' And MX1FYXM<>'A1101020707' And MX1FYXM<>'A1101010701' And MX1FYXM<>'A1101020502' And MX1FYXM<>'A1101010602' And MX1FYXM<>'A1101020501' And MX1FYXM<>'A1101010601' And MX1FYXM<>'A1101020408' And MX1FYXM<>'A1101010508' And MX1FYXM<>'A1101020404' And MX1FYXM<>'A110101050402' And MX1FYXM<>'A110101050401' And MX1FYXM<>'A1101020410' And MX1FYXM<>'A1101010510' And MX1FYXM<>'A1101020409' And MX1FYXM<>'A110101050901' And MX1FYXM<>'A1101020407' And MX1FYXM<>'A1101010507' And MX1FYXM<>'A1101020406' And MX1FYXM<>'A1101010506' And MX1FYXM<>'A1101020405' And MX1FYXM<>'A1101010505' And MX1FYXM<>'A1101020403' And MX1FYXM<>'A110101050301' And MX1FYXM<>'A1101020402' And MX1FYXM<>'A1101010502' And MX1FYXM<>'A1101020401' And MX1FYXM<>'A1101010501' And MX1FYXM<>'A1101020303' And MX1FYXM<>'A1101020304' And MX1FYXM<>'A1101020302' And MX1FYXM<>'A110102030103' And MX1FYXM<>'A110102030102' And MX1FYXM<>'A110102030101' And MX1FYXM<>'A1101020307' And MX1FYXM<>'A1101010403' And MX1FYXM<>'A1101020306' And MX1FYXM<>'A1101010402' And MX1FYXM<>'A1101020305' And MX1FYXM<>'A1101010401' And MX1FYXM<>'A110101030701' And MX1FYXM<>'A110101030501' And MX1FYXM<>'A11010103040501' And MX1FYXM<>'A110101030404' And MX1FYXM<>'A11010103040301' And MX1FYXM<>'A110101030402' And MX1FYXM<>'A110101030401' And MX1FYXM<>'A1101010304' And MX1FYXM<>'A110101030301' And MX1FYXM<>'A110101030201' And MX1FYXM<>'A11010303' And MX1FYXM<>'A1101020703' And MX1FYXM<>'A1101020702' And MX1FYXM<>'A1101020701' And MX1FYXM<>'A1101020606' And MX1FYXM<>'A1101020604' And MX1FYXM<>'A1101020714' And MX1FYXM<>'A1101020706' And MX1FYXM<>'A1101020709' And MX1FYXM<>'A1101010703' And MX1FYXM<>'A110102020101' And MX1FYXM<>'A110101030101' And MX1FYXM<>'A1101010202' And MX1FYXM<>'A1101010201' And MX1FYXM<>'A1101010111' And MX1FYXM<>'A1101020108' And MX1FYXM<>'A1101010109' And MX1FYXM<>'A1101010108' And MX1FYXM<>'A110102030803' And DJBH not like '%QT%' And MX1FYXM<>'A110101010301' And MX1FYXM<>'A110102010301' And MX1FYXM<>'A110101010304' And MX1FYXM<>'A110102010304' And MX1FYXM<>'A110101010302' And MX1FYXM<>'A110102010302' And MX1FYXM<>'A110102010305' And MX1FYXM<>'A110101010305' And MX1FYXM<>'A110102010303' And MX1FYXM<>'A110101010303' And MX1FYXM<>'A1101010104' And MX1FYXM<>'A1101020104' And MX1FYXM<>'A1101020601' And MX1FYXM<>'A1101020602' And MX1FYXM<>'A1101020603' And MX1FYXM<>'A1101020605' And MX1FYXM<>'A1101010709' And MX1FYXM<>'A1101020719' And MX1FYXM<>'A110102030804' And MX1FYXM<>'A110101040404' And MX1FYXM<>'A110102010503' And MX1FYXM<>'A110101010503' And MX1FYXM<>'A110101030602' And MX1FYXM<>'A110101030502' And MX1FYXM<>'A11010103040502' And MX1FYXM<>'A11010103040302' And MX1FYXM<>'A110101030302' And MX1FYXM<>'A110101030202' And MX1FYXM<>'A110102020102' And MX1FYXM<>'A110101030102' And MX1FYXM<>'A1101010106' And MX1FYXM<>'A1101020106' And MX1FYXM<>'A1101010107' And MX1FYXM<>'A1101020107' And MX1FYXM<>'A11010104040302' And MX1FYXM<>'A110101050902' And MX1FYXM<>'A110101050302' And MX1FYXM<>'A110101030702'

00000000123bd180 000007fef644f40d System.Data.DataView.set_RowFilter(System.String) 定义了140多个条件，God！

参考资料如下，至此问题确认。

https://blogs.msdn.microsoft.com/tess/2008/03/31/net-case-study-stackoverflow-exception-when-using-a-complex-rowfilter/

https://social.microsoft.com/Forums/id-ID/68e8d48c-e5d6-4117-8080-94253777e360/dataviewrowfilter-?forum=visualcshartzhchs

【性能诊断】StackOverflow引发的“网络”及系统稳定性问题的更多相关文章

  1. 60,000毫秒内对Linux的性能诊断效的方法

    转载于:http://www.itxuexiwang.com/a/liunxjishu/2016/0225/168.html?1456484140 60,000 毫秒内对 Linux 的性能诊断 当你 ...

  2. [翻译]60,000毫秒内对Linux进行性能诊断

    原文链接:http://techblog.netflix.com/2015/11/linux-performance-analysis-in-60s.html 原文作者:Brendan Gregg,L ...

  3. MySQL性能诊断与调优 转

    http://www.cnblogs.com/preftest/ http://www.highperfmysql.com/     BOOK LAMP 系统性能调优,第 3 部分: MySQL 服务 ...

  4. MySQL性能诊断与调优

    LAMP 系统性能调优,第 3 部分: MySQL 服务器调优http://www.ibm.com/developerworks/cn/linux/l-tune-lamp-3.html LoadRun ...

  5. 一次VLAN标签引发的网络事件的处置

    一次VLAN标签引发的网络事件的处置 一.背景介绍 事件背景: HZ某分公司新装一套业务系统,通过一条专线和BJ总公司连通.分配给HZ公司的ip地址为:a.b.c.X,掩码24位,网关a.b.c.1. ...

  6. 利用Oracle RUEI+EM12c进行应用的“端到端”性能诊断

    概述 我们知道,影响一个B/S应用性能的因素,粗略地说,有以下几个大的环节: 1. 客户端环节 2. 网络环节(可能包括WAN和LAN) 3. 应用及中间层环节 4. 数据库层环节 能够对各个环节的问 ...

  7. [C#] 网站程序ASP.NET的性能诊断 - CPU分析

    微软提供了标准的CLR性能分析类库 https://github.com/Microsoft/clrmd 这个类库是开源的代码.能够获取CLR runtime里面几乎所有的信息. 如何获取clrmd编 ...

  8. Oracle ADDM性能诊断利器及报告解读

    性能优化是一个永恒的话题,性能优化也是最具有价值,最值得花费精力深入研究的一个课题,因为资源是有限的,时间是有限的.在Oracle数据库中,随着Oracle功能的不断强大和完善,Oralce数据库在性 ...

  9. 阿里数据库性能诊断的利器——SQL执行干预

    概述 在业务数据库性能问题诊断中,如果发现一个业务性能很差跟某个SQL有关,应用连接池几乎被该SQL占满,同时数据库服务器上也不堪重负.此时情况很紧急,业务改SQL重发布已经来不及了,运维能选择的操作 ...

随机推荐

  1. PHP 单引号 与双引号区别

    在PHP中,字符串的定义可以使用单引号,也可以使用双引号. PHP允许我们在双引号串中直接包含字串变量,双引号串中的变量将被解释而且替换,而单引号串中的内容总被认为是普通字符.例如: $foo = 2 ...

  2. BeautifulSoup-find,findAll

    BeautifulSoup的主要函数使用 from bs4 import BeautifulSouphtml = """<html><head>& ...

  3. IOS atomic与nonatomic，assign,copy与retain的定义和区别

    IOS atomic与nonatomic,assign,copy与retain的定义和区别 atomic和nonatomic用来决定编译器生成的getter和setter是否为原子操作.        ...

  4. 《制造杀人犯／Making A Murder》中的疑点和感想

         快马加鞭,一天之内看完了完整的10集,很震撼,在案件还存在诸多疑点的情况下.在还有如此多的细节无法确定的情况下,最后由12人组成的陪审团一致通过S.A的谋杀罪成立,尽管初次投票时有7票反对. ...

  5. 【搬砖】【Python数据分析】Pycharm中plot绘图不能显示出来

    最近在看<Python数据分析>这本书,而自己写代码一直用的是Pycharm,在练习的时候就碰到了plot()绘图不能显示出来的问题.网上翻了一下找到知乎上一篇回答,试了一下好像不行,而且 ...

  6. oracle的分析函数over 及开窗函数

    转:http://www.2cto.com/database/201310/249722.html oracle的分析函数over 及开窗函数   一:分析函数over   Oracle从8.1.6开 ...

  7. linux磁盘存储命令 磁盘存储命令

    硬盘空间是一个有限的资源, 硬盘空间是一个有限的资源,用户用下面的命令 可 以随时了解当前硬盘空间的使用情况. 以随时了解当前硬盘空间的使用情况.   ? du,df命令 查看磁盘空间状况的操作 , ...

  8. Ported my old SPH solver in Unity

    Here is the link to the web player version, http://www-scf.usc.edu/~taian/pages/sph/builds/12212014/ ...

  9. 【转】DBMS_STATS.GATHER_TABLE_STATS详解

    转自http://blog.itpub.net/26892340/viewspace-721935/ [作用] DBMS_STATS.GATHER_TABLE_STATS统计表,列,索引的统计信息(默 ...

  10. 模拟ajax的同异步

    今天突然想到那只在app中,如果请求数据时用的是app提供的接口,如果该接口没有同异步的话,怎么办. 所以就捣腾了下. 模拟ajax同异步. var VshopDataApi = { queryArr ...