Memory Info Service
This service is responsible for keeping track of the memory that is used internally by the JVM of the owner cluster element. The service reacts by sending events to different managers and services in order to start actions for saving memory – EJB passivation, objects pools sizes truncation, HTTP sessions passivation and expiration, and so on.
Dispatcher
Monitored Unit |
Description |
AllocatedMemory |
Provides the current, maximum, and minimum values of the allocated memory. |
AvailableMemory |
Provides the current, maximum, and minimum values of the available memory. |
UsedMemory |
Provides the current, maximum, and minimum values of the memory used. |
Server
Monitored Unit |
Description |
AllocatedMemory |
Analogical to the dispatcher’s one |
AvailableMemory |
Analogical to the dispatcher’s one |
UsedMemory |
Analogical to the dispatcher’s one |