The CORBA monitor is responsible for gathering performance information of the distributed caches based on CORBA used in a CLM clustered deployment.
JMX Interface Name: com.ibm.team.server.monitoring.jmx.beans.CORBAMBean
JMX Object Name: team.server.<application public URI context>@<port>:type=CORBA
JMX Object Name Example: team.server./jts@9443:type=CORBA
A JMX object of this "type" will be created for each CORBA cache instance. The object name format for the CORBA Monitor objects hierarchy is as follows:
- CORBA Monitor JMX Object Name: team.server.<application public URI context>@<port>:type=CORBA
- CORBA cache JMX Object Name: team.server.<application public URI context>@<port>:type=CORBA,name="<cacheName>"
The CORBA Monitor performance information gathered in its attributes is a rolled up of the performance information from all the monitored caches child MBeans.
Visually, the CORBA Monitor objects structure is like the following:
team.server./<URL>@<port>:type=CORBA
|
|
|---- team.server./<URL>@<port>:type=CORBA, name="<cacheName>"
|
|----team.server./<URL>@<port>:type=Cache, name="<cacheName2>"
...
Monitor Attributes

Section under construction
Following are the attributes exposed by the CORBA Monitor
JMX Attribute |
JMX Type |
Is Writeable? |
Default Value |
Description |
AverageInvokeTime |
long |
No |
|
|
AverageResponseTime |
long |
No |
0 |
|
AverageResultTime |
long |
No |
0 |
Average time for getting a result from the cache. At monitor level, this value represents the average response time of all monitored caches |
Count |
long |
No |
0 |
Counter of monitored operations |
Duration |
long |
No |
0 |
Total duration of cache related operations from the monitored caches |
InvokeCount |
long |
No |
0 |
Total number of distributed caches invocations |
MaximumInvokeTime |
long |
No |
0 |
Maximum time taken to execute a cache related operation from the monitored caches |
MaximumResponseTime |
long |
No |
0 |
|
MaximumResultTime |
long |
No |
0 |
Maximum time taken to retrieve a cached element from the monitored caches |
MinimumInvokeTime |
long |
No |
None |
Minimum time taken to execute a cache related operation from the monitored caches |
MinimumResponseTime |
long |
No |
0 |
|
MinimumResultTime |
long |
No |
0 |
Minimum time taken to retrieve a cached element from the monitored caches |
TimeSinceLastReset |
long |
No |
0 |
Total time since the last statistics reset |
Note the attributes related with time statistics are expressed in milliseconds.
Monitor Operations
Child MBeans
This section gathers information regarding MBeans that are contained within this monitor

Section under construction
CORBA objects
A named instance of JMX CORBA cache monitor, that gathers performance information of a distributed cache.
JMX Interface Name: com.ibm.team.server.monitoring.jmx.beans.CORBAInstanceMBean
JMX Object Name: team.server.<application public URI context>@<port>:type=CORBA,name=<cacheName>
Attributes
JMX Attribute |
JMX Type |
Is Writeable? |
Default Value |
Description |
Duration |
long |
No |
0 |
Total duration of the operation |
FinishDate |
Date |
No |
Finish Date/time |
Date/time the operation finished |
Identifier |
String |
No |
UUID |
Object UUID |
InvokeStartDate |
Date |
No |
0 |
|
InvokeFinishDate |
Date |
No |
0 |
|
Links |
TabularType (Open Type) |
No |
|
Links to associated performance information. This attribute is not currently used in this release |
Name |
String |
No |
Object name |
The computed name of the cache. It matches the value of the name entry of the JMX Object name |
RDF |
String |
No |
|
RDF Representation of this object. This attribute is not currently used in this release |
ResultStartDate |
Date |
No |
0 |
|
ResultFinishDate |
Date |
No |
0 |
|
StartDate |
Date |
No |
Start Date/time |
Date/time at which the operation started |
ThreadID |
long |
No |
|
The ID of the thread that executed the operation |
ThreadName |
String |
No |
|
Name of the thread that was executing the cache related operation |
ThreadTraceRDF |
String |
No |
|
The trace of other monitored object invocations along with their associated metrics as RDF. This attribute is not currently used in this release |
URI |
String |
No |
|
This attribute is not currently used in this release |
Note the attributes related with time statistics are expressed in milliseconds
Operations
External links: