JMap Server Status

The Status section of JMap Admin provides a lot of useful information for monitoring JMap Server. Additionally, this section provides detailed information on your license agreement. Each part is explained below.

General
Version	Complete information on the JMap Server version. Provide this information when requesting technical support.
IP Address	IP address of the host running JMap Server.
Port	TCP/IP port used by JMap Server for connections with JMap Pro and other JMap Server instances.

Sessions
Total active sessions	Number of currently active user sessions.
Active JMap Pro sessions	Number of current user sessions for JMap Pro applications. The maximum number of sessions authorized by the license for this type of application is indicated.
Active JMap NG sessions	Number of current user sessions for JMap NG applications. The maximum number of sessions authorized by the license for this type of application is indicated.
Active JMap Web sessions	Number of current user sessions for JMap Web applications and WFS and WMS services. The maximum number of sessions authorized by the license for this type of application is indicated.
Active JMap Survey sessions	Number of current user sessions for JMap Survey. The maximum number of sessions authorized by the license for JMap Survey is indicated.
Active JMap Server sessions	Number of current JMap Server sessions. The maximum number permitted for this type of session is indicated.
Administrators	User names of administrators currently connected to JMap Admin. The computer host name or IP address from which the administrators are connected are also indicated.

Resources
Java VM	Version of the Java virtual machine used by JMap Server.
Process Id	The ID number of JMap Server’s system process.
Available processors	Number of processors used by the JMap Server process.
Memory usage	Portion of the allocated memory actually used by JMap Server.
Memory allocated	Total amount of memory allocated for JMap Server by the operating system. If the memory usage reaches this limit, more memory (if available) will be allocated by the operating system. The maximum memory that can be used by JMap Server is defined in the startup parameters during installation.
Thread pool usage	Number of simultaneous request processors (threads) currently in use (compared to number of initialized threads).
Thread pool usage peak	Maximum usage value reached since server startup (helps determine optimal size of initial pool).
Started since	Date and time JMap Server was last started.

Cache
Memory cache usage	Proportion of the memory data cache used by JMap Server compared to the defined limit and relative percentage.
Memory cache efficiency	Number of times requested data is found in the memory cache, expressed as a percentage of the total number of data requests.
Disk cache usage	Proportion of the disk data cache used by JMap Server compared to the defined limit and relative percentage.
Disk cache efficiency	Percentage of times requested data is found in the disk cache compared to the total number of data requests.

Update(s) available
Extension	Installed version	New version available

License information
Model	Licensing model in use. Click on the link to view the content of the license agreement.
Licensed to	Organization licensed to use JMap Server.
Serial number	Unique serial number of JMap Server.
Maximum users	Maximum number of users that can be created in JMap, according to license.
Maximum concurrent JMap Pro sessions	Maximum number of concurrent sessions that can be opened by JMap Pro applications, according to license.
Maximum concurrent JMap NG sessions	Maximum number of concurrent sessions that can be opened by JMap NG applications, according to license.
Maximum concurrent JMap Web sessions	Maximum number of concurrent sessions that can be opened by JMap Web applications, according to license.
Maximum concurrent JMap Survey sessions	Maximum number of concurrent sessions that can be opened by JMap Survey, according to license.
Maximum projects	Maximum number of projects that can be created in JMap, according to license.
Multiple sessions	Authorization to have multiple concurrent sessions for the same user.
Expiration	Expiration date of the license. Beyond this date, JMap Server will refuse to start.
Licensed products	List of JMap modules that are authorized by the license.
Browse	Click on this button to upload the license file in JMap Server.
Reload	Click on this button to have the license file reread by JMap Server without interrupting its operation.