在打开系统智能运维,有个访问量,出现报错,如何解决,以前通过重启服务器好了,现在又发生了;报错截图: 信息: com.fr.third.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 5000, active 2, maxActive 100<br> at com.fr.third.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1316)<br> at com.fr.third.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1131)<br> at com.fr.third.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1111)<br> at com.fr.third.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1101)<br> at com.fr.third.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:101)<br> at com.fr.data.pool.MemoryConnection.create(MemoryConnection.java:37)<br> at com.fr.data.impl.JDBCDatabaseConnection.createConnection(JDBCDatabaseConnection.java:201)<br> at com.fr.fs.web.service.ServerConfigReportOPTimeMapAction.actionCMD(Unknown Source)<br> at com.fr.web.core.WebActionsDispatcher.dealForActionNoSessionIDCMD(Unknown Source)<br> at com.fr.fs.web.service.ServerConfigService.process(Unknown Source)<br> at com.fr.stable.fun.impl.NoSessionIDService.process(Unknown Source)<br> at com.fr.web.core.ReportDispatcher.dealWithOp(Unknown Source)<br> at com.fr.web.core.ReportDispatcher.dealWeblet(Unknown Source)<br> at com.fr.web.core.ReportDispatcher.dealWithRequest(Unknown Source)<br> at com.fr.web.BaseServlet.doGet(Unknown Source)<br> at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)<br> at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)<br> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)<br> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)<br> at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)<br> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)<br> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)<br> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)<br> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108)<br> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)<br> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)<br> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)<br> at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)<br> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)<br> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)<br> at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:784)<br> at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)<br> at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:802)<br> at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1410)<br> at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)<br> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)<br> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)<br> at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)<br> at java.lang.Thread.run(Thread.java:748)<br>