weblogic可以通过console查看数据源运行时统计信息,如当前活动数,最大容量,最小容量等,如果Server数量庞大或者需要做数据源统计监控功能,那么需要通过程序定时获取数据源运行时信息,有两个方案可以获取到数据源运行时信息。
基本思路就是通过连接服务器获取数据源运行时信息,通过csv格式输出到文件里,csv文件可以通过excel打开做统计分析,也可以将csv文件上传到服务器通过第三方程序进行统计分析。
import sys url=sys.argv[1] username=sys.argv[2] password=sys.argv[3] connect(username,password,'t3://'+url) file=open("datasource.csv",'a') file.write("machine,server,Name,ActiveConnectionsAverageCount,ActiveConnectionsCurrentCount,ActiveConnectionsHighCount,ConnectionDelayTime,ConnectionsTotalCount,CurrCapacity,CurrCapacityHighCount,DeploymentState,FailedReserveRequestCount,FailuresToReconnectCount,HighestNumAvailable,HighestNumUnavailable,LeakedConnectionCount,NumAvailable,NumUnavailable,PrepStmtCacheAccessCount,PrepStmtCacheAddCount,PrepStmtCacheCurrentSize,PrepStmtCacheDeleteCount,PrepStmtCacheHitCount,PrepStmtCacheMissCount,Properties,ReserveRequestCount,State,WaitingForConnectionCurrentCount,WaitingForConnectionFailureTotal,WaitingForConnectionHighCount,WaitingForConnectionSuccessTotal,WaitingForConnectionTotal,WaitSecondsHighCount/n") allServers=domainRuntimeService.getServerRuntimes(); if (len(allServers) > 0): for tempServer in allServers: jdbcServiceRT = tempServer.getJDBCServiceRuntime(); dataSources = jdbcServiceRT.getJDBCDataSourceRuntimeMBeans(); if (len(dataSources) > 0): for dataSource in dataSources: print "Server:" , tempServer print "Datasource:" , dataSource.getName() print "ActiveCount" , dataSource.getActiveConnectionsCurrentCount() file.write(url+",") file.write(str(tempServer.getName())+",") file.write(str(dataSource.getName())+",") file.write(str(dataSource.getActiveConnectionsAverageCount())+",") file.write(str(dataSource.getActiveConnectionsCurrentCount())+",") file.write(str(dataSource.getActiveConnectionsHighCount())+",") file.write(str(dataSource.getConnectionDelayTime())+",") file.write(str(dataSource.getConnectionsTotalCount())+",") file.write(str(dataSource.getCurrCapacity())+",") file.write(str(dataSource.getCurrCapacityHighCount())+",") file.write(str(dataSource.getDeploymentState())+",") file.write(str(dataSource.getFailedReserveRequestCount())+",") file.write(str(dataSource.getFailuresToReconnectCount())+",") file.write(str(dataSource.getHighestNumAvailable())+",") file.write(str(dataSource.getHighestNumUnavailable())+",") file.write(str(dataSource.getLeakedConnectionCount())+",") file.write(str(dataSource.getNumAvailable())+",") file.write(str(dataSource.getNumUnavailable())+",") file.write(str(dataSource.getPrepStmtCacheAccessCount())+",") file.write(str(dataSource.getPrepStmtCacheAddCount())+",") file.write(str(dataSource.getPrepStmtCacheCurrentSize())+",") file.write(str(dataSource.getPrepStmtCacheDeleteCount())+",") file.write(str(dataSource.getPrepStmtCacheHitCount())+",") file.write(str(dataSource.getPrepStmtCacheMissCount())+",") file.write(str(dataSource.getProperties())+",") file.write(str(dataSource.getReserveRequestCount())+",") file.write(str(dataSource.getState())+",") file.write(str(dataSource.getWaitingForConnectionCurrentCount())+",") file.write(str(dataSource.getWaitingForConnectionFailureTotal())+",") file.write(str(dataSource.getWaitingForConnectionHighCount())+",") file.write(str(dataSource.getWaitingForConnectionSuccessTotal())+",") file.write(str(dataSource.getWaitingForConnectionTotal())+",") file.write(str(dataSource.getWaitSecondsHighCount())) file.write("/n")
要执行wlst脚本,你需要有weblogic环境,建议在服务器上执行。
$DOMAIN_HOME/bin/
目录,执行 setDomainEnv.sh
脚本,设置weblogic环境 cd /u01/Middleware/user_projects/domains/portal_domain/bin . ./setDomainEnv.sh
注意第二行脚本以 .
开头,如果没有这个点,设置不生效。
cd /home/oracle/scripts java weblogic.WLST datasource.py localhost:7001 weblogic password
脚本需要指定console地址,管理员账号,管理员密码,脚本执行成功后,会在当前目录生成一个 datasource.csv
文件,可以直接用excel打开,也可以将文件通过 curl
命令上传至远程服务器。
如果要统计多台服务器,可以再写一个调用脚本,多次调用 datasource.py
即可。
cd /u01/Middleware/user_projects/domains/portal_domain/bin . ./setDomainEnv.sh cd /home/oracle/scripts java weblogic.WLST datasource.py localhost:7001 weblogic password java weblogic.WLST datasource.py localhost:7002 weblogic password java weblogic.WLST datasource.py localhost:7003 weblogic password java weblogic.WLST datasource.py localhost:7004 weblogic password java weblogic.WLST datasource.py localhost:7005 weblogic password # ...
jython属于偏小众的语言,网上资料较少,但用法和python大部分一致,如果查不到jython的资料可以试试查python。