登录卡死

xuxu

系统运行不到半小时后就登录卡死 进不了系统
首页打开后 输入帐号和密码 就是这样 导致系统不可用
请大神回答
通过mysql的show OPEN TABLES where In_use > 0;  和 show processlist; 查

jishuang

安装一下tomcat的性能检测工具看看是不是数据库连接池满了
http://docs.wex5.com/wex5-deploy-question-list-0004/

xuxu

jishuang 发表于 2017-12-20 09:34
安装一下tomcat的性能检测工具看看是不是数据库连接池满了
http://docs.wex5.com/wex5-deploy-question-lis ...

让IT的同事看了  mysql的负载是400%
应该是DB压力太大 导致系统不可用吧 然后把问题的SQL贴了出来 貌似是移动端的待办任务SQL导致的,
现在贴出来
SELECT 1,  SA_Task.sID, SA_Task.SAIACTIVE AS sAIActive, SA_Task.SAIID AS sAIID, SA_Task.SAISTATUSID AS sAIStatusID, SA_Task.SAISTATUSNAME AS sAIStatusName, SA_Task.SACTIVE AS sActive, SA_Task.SACTIVITY AS sActivity, SA_Task.SACTIVITYINTEMPLATE AS sActivityInTemplate, SA_Task.SACTIVITYNAME AS sActivityName, SA_Task.SACTIVITYNAMES AS sActivityNames, SA_Task.SACTUALFINISHTIME AS sActualFinishTime, SA_Task.SACTUALSTARTTIME AS sActualStartTime, SA_Task.SCURL AS sCURL, SA_Task.SCATALOGID AS sCatalogID, SA_Task.SCODE AS sCode, SA_Task.SCONTENT AS sContent, SA_Task.SCREATETIME AS sCreateTime, SA_Task.SCREATORDEPTID AS sCreatorDeptID, SA_Task.SCREATORDEPTNAME AS sCreatorDeptName, SA_Task.SCREATORFID AS sCreatorFID, SA_Task.SCREATORFNAME AS sCreatorFName, SA_Task.SCREATOROGNID AS sCreatorOgnID, SA_Task.SCREATOROGNNAME AS sCreatorOgnName, SA_Task.SCREATORPERSONID AS sCreatorPersonID, (SELECT  t.SCREATORPERSONNAME AS sCreatorPersonName FROM SA_Task t  WHERE  (t.SDATA1 = SA_Task.SDATA1) AND (t.sParentID IS NULL) ) AS sCreatorPersonName, SA_Task.SCREATORPOSID AS sCreatorPosID, SA_Task.SCREATORPOSNAME AS sCreatorPosName, SA_Task.SCUSTOMERID AS sCustomerID, SA_Task.SCUSTOMERNAME AS sCustomerName, SA_Task.SDATA1 AS sData1, SA_Task.SDATA2 AS sData2, SA_Task.SDATA3 AS sData3, SA_Task.SDATA4 AS sData4, SA_Task.SDISTRIBUTETIME AS sDistributeTime, SA_Task.SEBFIELD51 AS sEBField51, SA_Task.SEBFIELD52 AS sEBField52, SA_Task.SEBFIELD53 AS sEBField53, SA_Task.SEBFIELD54 AS sEBField54, SA_Task.SEDFIELD21 AS sEDField21, SA_Task.SEDFIELD22 AS sEDField22, SA_Task.SEDFIELD23 AS sEDField23, SA_Task.SEDFIELD24 AS sEDField24, SA_Task.SEIFIELD41 AS sEIField41, SA_Task.SEIFIELD42 AS sEIField42, SA_Task.SEIFIELD43 AS sEIField43, SA_Task.SEIFIELD44 AS sEIField44, SA_Task.SENFIELD11 AS sENField11, SA_Task.SENFIELD12 AS sENField12, SA_Task.SENFIELD13 AS sENField13, SA_Task.SENFIELD14 AS sENField14, SA_Task.SESFIELD01 AS sESField01, SA_Task.SESFIELD02 AS sESField02, SA_Task.SESFIELD03 AS sESField03, SA_Task.SESFIELD04 AS sESField04, SA_Task.SESFIELD05 AS sESField05, SA_Task.SESFIELD06 AS sESField06, SA_Task.SESFIELD07 AS sESField07, SA_Task.SESFIELD08 AS sESField08, SA_Task.SETFIELD31 AS sETField31, SA_Task.SETFIELD32 AS sETField32, SA_Task.SETFIELD33 AS sETField33, SA_Task.SETFIELD34 AS sETField34, SA_Task.SEURL AS sEURL, SA_Task.SEMERGENCYID AS sEmergencyID, SA_Task.SEMERGENCYNAME AS sEmergencyName, SA_Task.SEXECUTEMODE AS sExecuteMode, SA_Task.SEXECUTEMODE2 AS sExecuteMode2, SA_Task.SEXECUTETIME AS sExecuteTime, SA_Task.SEXECUTORDEPTID AS sExecutorDeptID, SA_Task.SEXECUTORDEPTNAME AS sExecutorDeptName, SA_Task.SEXECUTORFID AS sExecutorFID, SA_Task.SEXECUTORFNAME AS sExecutorFName, SA_Task.SEXECUTORNAMES AS sExecutorNames, SA_Task.SEXECUTOROGNID AS sExecutorOgnID, SA_Task.SEXECUTOROGNNAME AS sExecutorOgnName, SA_Task.SEXECUTORPERSONID AS sExecutorPersonID, SA_Task.SEXECUTORPERSONNAME AS sExecutorPersonName, SA_Task.SEXECUTORPOSID AS sExecutorPosID, SA_Task.SEXECUTORPOSNAME AS sExecutorPosName, SA_Task.SEXPECTFINISHTIME AS sExpectFinishTime, SA_Task.SEXPECTSTARTTIME AS sExpectStartTime, SA_Task.SFLOWID AS sFlowID, SA_Task.SFRONTID AS sFrontID, SA_Task.SHINTS AS sHints, SA_Task.SIMPORTANCEID AS sImportanceID, SA_Task.SIMPORTANCENAME AS sImportanceName, SA_Task.SKINDID AS sKindID, SA_Task.SLASTMODIFYTIME AS sLastModifyTime, SA_Task.SLIMITTIME AS sLimitTime, SA_Task.SLOCK AS sLock, SA_Task.SNAME AS sName, SA_Task.sParentID AS sParent, SA_Task.SPLANID AS sPlanID, SA_Task.SPLANNAME AS sPlanName, SA_Task.SPREEMPTMODE AS sPreemptMode, SA_Task.SPROCESS AS sProcess, SA_Task.SPROCESSNAME AS sProcessName, SA_Task.SPROCESSTEMPLATEID AS sProcessTemplateID, SA_Task.SPROCESSTEMPLATEID2 AS sProcessTemplateID2, SA_Task.SPROCESSTEMPLATEITEMSEQUENCE AS sProcessTemplateItemSequence, SA_Task.SPROJECTID AS sProjectID, SA_Task.SPROJECTNAME AS sProjectName, SA_Task.SREMARK AS sRemark, SA_Task.SREMINDMODE AS sRemindMode, SA_Task.SRESPONSIBLE AS sResponsible, SA_Task.SSEQUENCE AS sSequence, SA_Task.SSHORTCUT AS sShortcut, SA_Task.SSOURCEID AS sSourceID, SA_Task.SSTATUSID AS sStatusID, SA_Task.SSTATUSNAME AS sStatusName, SA_Task.SSUMMARY AS sSummary, SA_Task.STEMPPERMISSIONID AS sTempPermissionID, SA_Task.STYPEID AS sTypeID, SA_Task.STYPENAME AS sTypeName, SA_Task.SVARIABLE AS sVariable, SA_Task.SWARNINGTIME AS sWarningTime, SA_Task.SWITHDRAW AS sWithdraw, SA_Task.VERSION AS version FROM (SA_Task SA_Task LEFT JOIN SA_TaskRelation SA_TaskRelation__1 ON SA_Task.sID = SA_TaskRelation__1.sTaskID2   LEFT JOIN SA_Task SA_Task__2 ON SA_Task.sID = SA_Task__2.sParentID   LEFT JOIN SA_TaskRelation SA_TaskRelation__3 ON SA_Task.sID = SA_TaskRelation__3.sTaskID1  )  WHERE  ( (SA_Task.SSTATUSID = 'tesReady') OR (SA_Task.SSTATUSID = 'tesExecuting') ) AND ( '/qzV5sljROq0GlpNkjpX.ogn/jbI5Z11qT0lyqgoYCeg.ogn/RrStbDx2GZcqU9MkjeB.dpt/FznRhGo8AEoGvkYxFha.dpt/jFEZaVqfQcVUqRiZVEL.dpt/LB0lVHQ8O0e0vRoUJ4l.pos/N83iBhWzmTeub2n1gRK@LB0lVHQ8O0e0vRoUJ4l.psm'  LIKE concat_ws('',SA_Task.SEXECUTORFID, '%')) AND (SA_Task.SEXECUTORFID LIKE '/%') AND ( SA_Task.STYPENAME IN ('请款单', '请款单（事先申请类 ）', '出差申请单', '业务招待申请单') )   ORDER BY sCreateTime DESC LIMIT 0,1;

jishuang

确认SA_Task中有多少数据，平台提供的有任务归档功能
把之前已经完成的任务归档到历史表中看看