Workload Management PMI counters
Use the workload management counters that the Performance Monitoring Infrastructure (PMI) and Tivoli Performance Viewer (TPV) collect to monitor how efficiently your workload is managed.
Data counters for this category contain information for workload management.
Counter definitions
Name Key Description Granularity Type Level Overhead ID ClientClusterUpdateCount wlmModule.client.numClientClusterUpdates The number of times initial or updated server cluster data is sent to a workload management enabled client from a server cluster member. Use this metric to determine how often cluster information is being propagated. Per client CountStatistic All Low 52 ClientResponseTime wlmModule.client.clientResponseTime The response time, in milliseconds, of IIOP requests being sent from a client. The response time indicates the amount of time passing between when a request is sent from the client and a response is received from the server. Per client TimeStatistic All Medium 53 OutgoingIIOPRequestCount wlmModule.client.numOfOutgoingRequests The total number of outgoing IIOP requests sent from this client. Per client CountStatistic All Low 51
Server module:
Name Key Description Granularity Type Level Overhead ID ConcurrentRequestCount wlmModule.server.numOfConcurrentRequests The number of remote IIOP requests currently being processed by this server Per server RangeStatistic Extended High 18 IIOPRequestCount wlmModule.server.numIncomingRequests The number of incoming IIOP requests that this server has received. Per server CountStatistic Extended Low 11 NoAffinityIIOPRequestCount wlmModule.server.numIncomingNonAffinityRequests The number of incoming IIOP requests that this server has received that have no affinity. These requests were sent to this server based on workload management selection policies that were decided in the workload management run time of the client. Per server CountStatistic All Low 14 NonWLMEnabledIIOPRequestCount wlmModule.server.numIncomingNonWLMObjectRequests The number of incoming IIOP requests that this server has received with no workload management enablement. Per server CountStatistic All Low 15 ServerClusterUpdateCount wlmModule.server.numServerClusterUpdates The number of times that this server received new server cluster information.
This metric determines how often cluster information is being propagated.Per server CountStatistic All Low 16 ServerResponseTime wlmModule.server.serverResponseTime The amount of time, in milliseconds, that it takes for IIOP requests to be serviced by this server. The response time is the amount of time passing between when the server receives the request and when it sends a response back to the client. Per server TimeStatistic Extended Medium 19 StrongAffinityIIOPRequestCount wlmModule.server.numIncomingStrongAffinityRequests The number of incoming IIOP requests that this server has received that have strong affinity. A strong affinity request is defined as a request that must be serviced by this application server because of a dependency that resides on the server. This request could not successfully be serviced on another member in the server cluster. In v5.0 ND edition, transactional affinity is the only example of a strong affinity.
Per server CountStatistic All Low 12 WLMClientsServicedCount wlmModule.server.numOfWLMClientsServiced The number of workload management-enabled clients that this server has serviced. Per server CountStatistic All Low 17
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