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Background documentation Cluster Management  Locate the document in its SAP Library structure

The J2EE Engine Cluster Manager is responsible for handling the elements in the cluster. For more information, see Cluster Manager Configuration in the Administration Manual.

Dispatcher

Monitores Unit

Description

MessageContextComunication

 

TotalMSBytesReceived

The total number of bytes received from the specified service through the message server communication layer

TotalMSBytesSent

The total number of bytes sent from the specified service through the message server communication layer

AverageMSProcessTime

The average time in milliseconds that a message spends in the message queue of the message server communication layer. This is the time between the call of the send method and the actual writing of the message in the socket

CurrentMSPoolSize

The current size of the message object pool in the message server communication layer

MaxMSPoolSize

The maximum size of the message object pool in the message server communication layer

MSPoolSizeRate

Maximum size of the message object pool in the message server communication layer.

SessionContextComunication

 

CurrentSessionQueueSize

The current size of the message queue in the session communication layer

SessionQueueSizeRate

The ratio of the current size to the maximum size of the message queue in the session communication layer.

TotalSessionBytesReceived

The total number of bytes received from the specified service through the session communication layer

TotalSessionBytesSent

The total number of bytes sent from the specified service to the cluster through the session communication layer

MaxSessionQueueSize

The maximum size of the message queue in the session communication layer

 

Server

Monitores Unit

Description

MessageContextComunication

 

TotalMSBytesReceived

See above.

TotalMSBytesSent

See above.

AverageMSProcessTime

See above.

CurrentLazyPoolSize

The current size of the message object pool in the lazy communication layer.

CurrentMSPoolSize

See above.

MaxLazyPoolSize

The maximum size of the message object pool in the lazy communication layer.

MaxMSPoolSize

See above.

MSPoolSizeRate

See above.

SessionContextComunication

 

CurrentSessionQueueSize

See above.

SessionQueueSizeRate

See above.

TotalSessionBytesReceived

See above.

TotalSessionBytesSent

See above.

MaxSessionQueueSize

See above.

 

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