websphere运行高峰期，服务挂掉了，一起探讨下

[09-3-2 14:15:32:859 CST] 00000023 SystemOut     O Database Connect Obtain Start...
[09-3-2 14:15:32:906 CST] 00000026 ServiceLogger I com.ibm.ws.ffdc.IncidentStreamImpl initialize FFDC0009I: FFDC 已打开附带的流文件 C:Program FilesIBMWebSphereAppServerprofilesAppSrv01logsffdcserver1_62526252_09.03.02_14.15.32_0.txt
[09-3-2 14:15:32:921 CST] 00000026 ServiceLogger I com.ibm.ws.ffdc.IncidentStreamImpl resetIncidentStream FFDC0010I: FFDC 已关闭附带的流文件 C:Program FilesIBMWebSphereAppServerprofilesAppSrv01logsffdcserver1_62526252_09.03.02_14.15.32_0.txt
[09-3-2 14:15:33:328 CST] 00000023 SystemOut     O Mon Mar 02 14:15:33 CST 2009建立库连接
[09-3-2 14:15:33:328 CST] 00000023 SystemOut     O Database Connect Success!
[09-3-2 14:15:33:343 CST] 00000023 ServiceLogger I com.ibm.ws.ffdc.IncidentStreamImpl initialize FFDC0009I: FFDC 已打开附带的流文件 C:Program FilesIBMWebSphereAppServerprofilesAppSrv01logsffdcserver1_1c5c1c5c_09.03.02_14.15.33_0.txt
[09-3-2 14:15:33:343 CST] 00000027 NBAcceptChann I   TCPC0007E: 正在侦听主机 *  (IPv4) 端口 9443 的 TCP 通道 TCP_4 已停止接受连接。
[09-3-2 14:15:33:500 CST] 00000023 ServiceLogger I com.ibm.ws.ffdc.IncidentStreamImpl resetIncidentStream FFDC0010I: FFDC 已关闭附带的流文件 C:Program FilesIBMWebSphereAppServerprofilesAppSrv01logsffdcserver1_1c5c1c5c_09.03.02_14.15.33_0.txt
[09-3-2 14:15:34:031 CST] 00000023 ServiceLogger I com.ibm.ws.ffdc.IncidentStreamImpl open FFDC0009I: FFDC 已打开附带的流文件 C:Program FilesIBMWebSphereAppServerprofilesAppSrv01logsffdcserver1_1c5c1c5c_09.03.02_14.15.34_0.txt
[09-3-2 14:15:34:093 CST] 00000023 ServiceLogger I com.ibm.ws.ffdc.IncidentStreamImpl resetIncidentStream FFDC0010I: FFDC 已关闭附带的流文件 C:Program FilesIBMWebSphereAppServerprofilesAppSrv01logsffdcserver1_1c5c1c5c_09.03.02_14.15.34_0.txt
[09-3-2 14:15:34:093 CST] 00000023 ConnectionEve A   J2CA0056I: 连接管理器接收到来自资源 jdbc/LoadSource 的资源适配器的致命连接错误。接收到的异常为 com.ibm.websphere.ce.cm.StaleConnectionException: JZ006: 捕获到 IO 例外:com.sybase.jdbc3.jdbc.SybConnectionDeadException: JZ0C0: 连接已关闭。:java.sql.SQLException: JZ006: 捕获到 IO 例外:com.sybase.jdbc3.jdbc.SybConnectionDeadException: JZ0C0: 连接已关闭。:java.sql.SQLException: JZ0C1: 出现 IOException，此错误将连接关闭。
[09-3-2 14:15:34:109 CST] 00000027 NBAcceptChann I   TCPC0007E: 正在侦听主机 *  (IPv4) 端口 9060 的 TCP 通道 TCP_1 已停止接受连接。
[09-3-2 14:15:34:109 CST] 00000027 NBAcceptChann I   TCPC0007E: 正在侦听主机 *  (IPv4) 端口 80 的 TCP 通道 TCP_2 已停止接受连接。
[09-3-2 14:15:34:515 CST] 00000023 SystemOut     O com.ibm.websphere.ce.cm.StaleConnectionException: JZ006: 捕获到 IO 例外:com.sybase.jdbc3.jdbc.SybConnectionDeadException: JZ0C0: 连接已关闭。
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:67)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:521)
at com.ibm.websphere.rsadapter.GenericDataStoreHelper.mapExceptionHelper(GenericDataStoreHelper.java:523)
at com.ibm.websphere.rsadapter.GenericDataStoreHelper.mapException(GenericDataStoreHelper.java:578)
at com.ibm.ws.rsadapter.jdbc.WSJdbcUtil.mapException(WSJdbcUtil.java:903)
at com.ibm.ws.rsadapter.jdbc.WSJdbcPreparedStatement.executeUpdate(WSJdbcPreparedStatement.java:626)
at com.sino.online.city.encash.cityencash.recordOperatorLog(cityencash.java:4271)
at com.ibm._jsp._cityencash._jspService(_cityencash.java:670)
at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.cache.servlet.ServletWrapper.serviceProxied(ServletWrapper.java:275)
at com.ibm.ws.cache.servlet.CacheHook.handleFragment(CacheHook.java:461)
at com.ibm.ws.cache.servlet.CacheHook.handleServlet(CacheHook.java:283)
at com.ibm.ws.cache.servlet.ServletWrapper.service(ServletWrapper.java:255)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:989)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:501)
at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:464)
at com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java:122)
at com.ibm.ws.jsp.webcontainerext.AbstractJSPExtensionServletWrapper.handleRequest(AbstractJSPExtensionServletWrapper.java:196)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:90)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:744)
at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1433)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:111)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:454)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:383)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:195)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:743)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:873)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1469)
---- Begin backtrace for Nested Throwables
java.sql.SQLException: JZ006: 捕获到 IO 例外:com.sybase.jdbc3.jdbc.SybConnectionDeadException: JZ0C0: 连接已关闭。
at com.sybase.jdbc3.jdbc.ErrorMessage.createIOEKilledConnEx(ErrorMessage.java:791)
at com.sybase.jdbc3.jdbc.ErrorMessage.raiseErrorCheckDead(ErrorMessage.java:832)
at com.sybase.jdbc3.tds.Tds.handleIOE(Tds.java:3624)
at com.sybase.jdbc3.tds.Tds.language(Tds.java:800)
at com.sybase.jdbc3.jdbc.SybStatement.sendQuery(SybStatement.java:1601)
at com.sybase.jdbc3.jdbc.SybPreparedStatement.sendQuery(SybPreparedStatement.java:1240)
at com.sybase.jdbc3.jdbc.SybStatement.executeUpdate(SybStatement.java:1783)
at com.sybase.jdbc3.jdbc.SybPreparedStatement.executeUpdate(SybPreparedStatement.java:116)
at com.ibm.ws.rsadapter.jdbc.WSJdbcPreparedStatement.pmiExecuteUpdate(WSJdbcPreparedStatement.java:948)
at com.ibm.ws.rsadapter.jdbc.WSJdbcPreparedStatement.executeUpdate(WSJdbcPreparedStatement.java:615)
at com.sino.online.city.encash.cityencash.recordOperatorLog(cityencash.java:4271)
at com.ibm._jsp._cityencash._jspService(_cityencash.java:670)
at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.cache.servlet.ServletWrapper.serviceProxied(ServletWrapper.java:275)
at com.ibm.ws.cache.servlet.CacheHook.handleFragment(CacheHook.java:461)
at com.ibm.ws.cache.servlet.CacheHook.handleServlet(CacheHook.java:283)
at com.ibm.ws.cache.servlet.ServletWrapper.service(ServletWrapper.java:255)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:989)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:501)
at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:464)
at com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java:122)
at com.ibm.ws.jsp.webcontainerext.AbstractJSPExtensionServletWrapper.handleRequest(AbstractJSPExtensionServletWrapper.java:196)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:90)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:744)
at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1433)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:111)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:454)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:383)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:195)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:743)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:873)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1469)

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