Monitoring the JCA Adapter’s through WLST script in Oracle SOA Suite:
Sometimes we may need to monitor the runtime performance of
the JCA adapters, the monitoring is possible through EM console for limited
details, the below WLST script will help us to monitor the required details of
the JCA adapter (the scrip should be extended to monitor more details).
The below script can be used for monitoring only the
DBAdapter’s and MQAdapter’s; the same can be extended to monitor other JCA Adapters
(like FileAdapter) .
Before executing the script change the below condition
according to your server name.
if server.getName().strip().startswith('S') |
server.getName().strip().startswith('O')
The Adapters are only available in SOA and OSB servers so
that I am filtering the other servers based on the name(AdminServer or MS servers) .The
exception will be thrown if we are trying to cd the MBean related to Adapters
in others servers.
ResourceAdapterMonitor.py
def monitorDBAdapter(serverName):
cd("ServerRuntimes/"+str(serverName)+"/ApplicationRuntimes/DbAdapter/ComponentRuntimes/DbAdapter/ConnectionPools")
connectionPools = ls(returnMap='true')
print
'--------------------------------------------------------------------------------------'
print
'DBAdapter Runtime details for '+ serverName
print
'
'
print
'
'
print
'--------------------------------------------------------------------------------------'
print
'%10s %13s %15s %18s' % ('Connection Pool', 'State', 'Current', 'Created')
print
'%10s %10s %24s %21s' % ('', '', 'Capacity', 'Connections')
print
'
'
print
'--------------------------------------------------------------------------------------'
for
connectionPool in connectionPools:
if
connectionPool!='eis/DB/SOADemo':
cd('/')
cd("ServerRuntimes/"+str(serverName)+"/ApplicationRuntimes/DbAdapter/ComponentRuntimes/DbAdapter/ConnectionPools/"+str(connectionPool))
print '%15s %15s %10s %20s' % (cmo.getName(), cmo.getState(),
cmo.getCurrentCapacity(), cmo.getConnectionsCreatedTotalCount())
print
'
'
print
'--------------------------------------------------------------------------------------'
def monitorMQAdapter(serverName):
cd("ServerRuntimes/"+str(serverName)+"/ApplicationRuntimes/MQSeriesAdapter/ComponentRuntimes/MQSeriesAdapter/ConnectionPools")
connectionPoolsMQ = ls(returnMap='true')
print
'--------------------------------------------------------------------------------------'
print
'MQAdapter Runtime details for '+ serverName
print
'
'
print
'
'
print
'--------------------------------------------------------------------------------------'
print
'%15s %17s %15s %18s' % ('Connection Pool', 'State', 'Current', 'Created')
print
'%15s %15s %24s %21s' % ('', '', 'Capacity', 'Connections')
print
'
'
print
'--------------------------------------------------------------------------------------'
for
connectionPoolMQ in connectionPoolsMQ:
cd('/')
cd("ServerRuntimes/"+str(serverName)+"/ApplicationRuntimes/MQSeriesAdapter/ComponentRuntimes/MQSeriesAdapter/ConnectionPools/")
cd(connectionPoolMQ)
print '%15s %20s %10s %20s' % (cmo.getName(), cmo.getState(),
cmo.getCurrentCapacity(), cmo.getConnectionsCreatedTotalCount())
print
'
'
print
'--------------------------------------------------------------------------------------'
def main():
#connect(username, password, admurl)
connect('weblogic','reuters123','t3://<SOA Host>:<SOA Port>)
servers
= cmo.getServers()
domainRuntime()
for
server in servers:
cd("/ServerLifeCycleRuntimes/" + server.getName())
if
cmo.getState() == 'RUNNING':
if
server.getName().strip().startswith('S') | server.getName().strip().startswith('O')
:
monitorDBAdapter(server.getName())
for
server in servers:
cd('/')
cd("/ServerLifeCycleRuntimes/" + server.getName())
if
cmo.getState() == 'RUNNING':
if
server.getName().strip().startswith('S') |
server.getName().strip().startswith('O') :
monitorMQAdapter(server.getName())
disconnect()
main()
Copy the script to the soa server
and execute the below command
> wlst.sh ResourceAdapterMonitor.py
O/P:
--------------------------------------------------------------------------------------
DBAdapter Runtime details for SOA1
--------------------------------------------------------------------------------------
Connection Pool
State Current Created
Capacity Connections
--------------------------------------------------------------------------------------
eis/DB/SOA Running 22 1051
eis/DB/Test Running
2 697
eis/DB/Test1 Running 1 130
--------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------
MQAdapter Runtime details for SOA1
------------------------------------------------------------------------------------------------------
Connection Pool
State Current Created
Capacity Connections
------------------------------------------------------------------------------------------------------
eis/MQ/MQAdapter
Running 0 0
eis/MQ/MQSeriesAdapterRemote Running 2
84
-------------------------------------------------------------------------------------------------------
DOWNLOAD
ResourceAdapterMonitor.py
