No need to write WLST scripts anymore. Use WLSDM instead!

# Node Manager needs to be running to run this script.

import thread
import time

def checkHealth(serverName):
  while 1:
    slBean = getSLCRT(serverName)
    status = slBean.getState()
    print 'Status of Managed Server is '+status
    if status != "RUNNING":
      print 'Starting server '+serverName
      start(serverName, block="true")
    time.sleep(5) 

def getSLCRT(svrName):
    domainRuntime()
    slrBean = cmo.lookupServerLifecycleRuntime(svrName)
    return slrBean

checkHealth("myserver")


                                        

Reference: https://docs.oracle.com/middleware/1221/wls/WLSTG/monitoring.htm#WLSTG231

"weblogic heap size"

"weblogic heap usage"

"weblogic cpu consumer linux thread kill -3"

"weblogic cpu dump npss"

View

Health Monitoring and Health Dashboard

Q: How to monitor Oracle WebLogic Server health and states?
A: WLSDM has health dashboard and you are able to monitor every detail about WebLogic health details:

• WebLogic Server Health
• WebLogic Server States
• Health/State ALERT and CLEAR emails
• Data Source Health/State
• Deployments Health/State
• JMS Server Health/States

Reference: https://wlsdm.com/docs/document-index

"weblogic jfr"

"weblogic jfr analyze"

"java mission control jmc weblogic"

"weblogic mbean browser"

waitTime=180000
THRESHOLD=300000000
uname = "adminusername"
pwd = "adminpassword"
url = "t3://localhost:7001"
def monitorJVMHeapSize():
    connect(uname, pwd, url)
    while 1:
        serverNames = getRunningServerNames()
        domainRuntime()
        for name in serverNames:
            print 'Now checking '+name.getName()
            try:
              cd("/ServerRuntimes/"+name.getName()+"/JVMRuntime/"+name.getName())
              heapSize = cmo.getHeapSizeCurrent()
              if heapSize > THRESHOLD:
              # do whatever is neccessary, send alerts, send email etc
                print 'WARNING: The HEAPSIZE is Greater than the Threshold'
              else:
                print heapSize
            except WLSTException,e:
              # this typically means the server is not active, just ignore
              # pass
                print "Ignoring exception " + e.getMessage()
            java.lang.Thread.sleep(waitTime)
 
def getRunningServerNames():
        # only returns the currently running servers in the domain
        return domainRuntimeService.getServerRuntimes()
 
if __name__== "main":
    monitorJVMHeapSize()
                                        

                                        

Reference: https://docs.oracle.com/middleware/1221/wls/WLSTG/monitoring.htm#WLSTG232

View

WLSDM JVM System Resources Dashboard Tutorial

Q: How to monitor WebLogic Managed Server, Admin Server JVM instances?
A:Go to "Smart Dashboards > JVM System Resource" page. You can monitor below WebLogic metrics easily on WLSDM.

• Server/JVM CPU Load
• Heap Usage
• Heap Size
• Heap Free Size
• Garbage Collection Durations

Reference: https://wlsdm.com/docs/document-index

"weblogic jms queue monitoring Destination Store and Forward brdige"

"weblogic datasource creation and monitoring datasource states with wlst

"weblogic action shell script"

"weblogic javaagent and jvm agent arguments"

#############################################################################
#
# @author Copyright (c) 2010 - 2011 by Middleware Magic, All Rights Reserved.
#
#############################################################################

connect('weblogic','welcome1','t3://localhost:7001')

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 'ActiveConnectionsAverageCount      '  ,  dataSource.getActiveConnectionsAverageCount()
			print 'ActiveConnectionsCurrentCount      '  ,  dataSource.getActiveConnectionsCurrentCount()
			print 'ActiveConnectionsHighCount         '  ,  dataSource.getActiveConnectionsHighCount()
			print 'ConnectionDelayTime                '  ,  dataSource.getConnectionDelayTime()
			print 'ConnectionsTotalCount              '  ,  dataSource.getConnectionsTotalCount()
			print 'CurrCapacity                       '  ,  dataSource.getCurrCapacity()
			print 'CurrCapacityHighCount              '  ,  dataSource.getCurrCapacityHighCount()
			print 'DeploymentState                    '  ,  dataSource.getDeploymentState()
			print 'FailedReserveRequestCount          '  ,  dataSource.getFailedReserveRequestCount()
			print 'FailuresToReconnectCount           '  ,  dataSource.getFailuresToReconnectCount()
			print 'HighestNumAvailable                '  ,  dataSource.getHighestNumAvailable()
			print 'HighestNumUnavailable              '  ,  dataSource.getHighestNumUnavailable()
			print 'LeakedConnectionCount              '  ,  dataSource.getLeakedConnectionCount()
			print 'ModuleId                           '  ,  dataSource.getModuleId()
			print 'Name                               '  ,  dataSource.getName()
			print 'NumAvailable                       '  ,  dataSource.getNumAvailable()
			print 'NumUnavailable                     '  ,  dataSource.getNumUnavailable()
			print 'Parent                             '  ,  dataSource.getParent()
			print 'PrepStmtCacheAccessCount           '  ,  dataSource.getPrepStmtCacheAccessCount()
			print 'PrepStmtCacheAddCount              '  ,  dataSource.getPrepStmtCacheAddCount()
			print 'PrepStmtCacheCurrentSize           '  ,  dataSource.getPrepStmtCacheCurrentSize()
			print 'PrepStmtCacheDeleteCount           '  ,  dataSource.getPrepStmtCacheDeleteCount()
			print 'PrepStmtCacheHitCount              '  ,  dataSource.getPrepStmtCacheHitCount()
			print 'PrepStmtCacheMissCount             '  ,  dataSource.getPrepStmtCacheMissCount()
			print 'Properties                         '  ,  dataSource.getProperties()
			print 'ReserveRequestCount                '  ,  dataSource.getReserveRequestCount()
			print 'State                              '  ,  dataSource.getState()
			print 'Type                               '  ,  dataSource.getType()
			print 'VersionJDBCDriver                  '  ,  dataSource.getVersionJDBCDriver()
			print 'WaitingForConnectionCurrentCount   '  ,  dataSource.getWaitingForConnectionCurrentCount()
			print 'WaitingForConnectionFailureTotal   '  ,  dataSource.getWaitingForConnectionFailureTotal()
			print 'WaitingForConnectionHighCount      '  ,  dataSource.getWaitingForConnectionHighCount()
			print 'WaitingForConnectionSuccessTotal   '  ,  dataSource.getWaitingForConnectionSuccessTotal()
			print 'WaitingForConnectionTotal          '  ,  dataSource.getWaitingForConnectionTotal()
			print 'WaitSecondsHighCount               '  ,  dataSource.getWaitSecondsHighCount()                                            
                                       
                                        
                                        

Reference: http://middlewaremagic.com/weblogic/?page_id=8252

View

WLSDM Dashboard Usage Tutorial

Q: How to monitor WebLogic Managed Server(s), Data Sources, Deployments, JMS Servers?
A: WLSDM has below inbox smart dashboards with ALERT/CLEAR alarm setups:

• WebLogic Managed Server(s)
• Data Sources
• Deployments
• JMS Server(s)
• Garbage Collection

Reference: https://wlsdm.com/docs/document-index

"why weblogic console slow"

"weblogic elk elastic search integration; use WLSDM instead, it is easier"

"weblogic logstash"

"weblogic auto start java flight recorder"

connect('weblogic','weblogic','t3://localhost:7001')
cd ('AppDeployments')
myapps=cmo.getAppDeployments()
 
for appName in myapps:
       domainConfig()
       cd ('/AppDeployments/'+appName.getName()+'/Targets')
       mytargets = ls(returnMap='true')
       domainRuntime()
       cd('AppRuntimeStateRuntime')
       cd('AppRuntimeStateRuntime')
       for targetinst in mytargets:
             curstate4=cmo.getCurrentState(appName.getName(),targetinst)
             print '-----------', curstate4, '-----------', appName.getName()


                                        

Reference: http://middlewaremagic.com/weblogic/?page_id=8252

View

Health Monitoring and Health Dashboard

Q: How to monitor Oracle WebLogic Server health and states?
A: WLSDM has health dashboard and you are able to monitor every detail about WebLogic health details:

• WebLogic Server Health
• WebLogic Server States
• Health/State ALERT and CLEAR emails
• Data Source Health/State
• Deployments Health/State
• JMS Server Health/States

Reference: https://wlsdm.com/docs/document-index

"weblogic gc time"

"weblogic gc analyze"

"weblogic log view and parse weblogic logs with rotation stdout and stderr"

"weblogic server states running overloaded failed wlst script to monitor ServerRuntime()"

print '#############################################################################'
print '#'
print '# @author wlsdm.com, All Rights Reserved.'
print '#'
print '#############################################################################'

connect('weblogic', 'welcome1', 't3://localhost:7001')

domainRuntime()

cd('ServerRuntimes')

serverRuntimes=ls(returnMap='true')
 
for serverRuntime in serverRuntimes:
	cd('/ServerRuntimes/' + serverRuntime)
	print '****************************************'
	print 'Server Name: ' + cmo.getName()
	print 'OpenSocketsCurrentCount: ' + String.valueOf(cmo.getOpenSocketsCurrentCount())
	print 'SocketsOpenedTotalCount: ' + String.valueOf(cmo.getSocketsOpenedTotalCount())


                                        

Reference: https://wlsdm.com

View

WLSDM Dashboard Usage Tutorial

Q: How to monitor WebLogic Managed Server(s), Data Sources, Deployments, JMS Servers?
A: WLSDM has below inbox smart dashboards with ALERT/CLEAR alarm setups:

• WebLogic Managed Server(s)
• Data Sources
• Deployments
• JMS Server(s)
• Garbage Collection

Reference: https://wlsdm.com/docs/document-index