ManageEngine® Applications Manager

GlassFish Servers

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GlassFish Servers

Monitored Parameters

GlassFish servers are monitored based on the attributes such as memory, thread, etc. The monitoring details of GlassFish server are represented graphically that helps to understand the parameters with ease. You can also configure thresholds to the attributes monitored by the server based on these details.


Availability tab, gives the Availability history for the past 24 hours or 30 days. Performance tab gives the Health Status and events for the past 24 hours or 30 days. List view enables you to perform bulk admin configurations. Click on the individual monitors listed, to view the following information.




Monitor Information


The Name of the Server

Availability Shows the current status of the server - available or not available.

Last Polled at

Specifies the time when the monitoring of the server was recently done

Next Poll at Specifies the next polling time for monitoring the server

Response Time

Refers to time required for the Glass Fish server to respond while monitoring

Memory Details

Used Memory

Refers to JVM heap used in KB

Total Memory

Refers to the JVM total heap size

Thread Details

Thread Count

Total number of Threads in JVM in which GlassFish is running

Running Refers to the state of totals thread that are in runnable state in the JVM
Waiting Refers to the total no. of threads that are waiting for a monitor lock in the JVM


Refers to no. of total threads that are blocked waiting for a monitor lock

Deadlocked Refers to the no. of total threads that are blocked forever in the JVM

Timed Waiting

Refers the total threads that are waiting for another thread to perform
an action for up to a specified waiting time

Table WebApp Monitoring


Name of the Web Application

Session High Count Maximum number of concurrently active sessions

Session Current Count

List of currently active sessions in the Web Application

Total Sessions Rejected

Total number of rejected sessions


See Also


Creating New Monitor - GlassFish Server



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Microsoft .NET

JBoss Servers