JMX MBean View

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Fri Nov 07 05:15:22 CET 2025

Name	Domain	jboss.web
	type	Manager
	host	localhost
	path	/jmx-console
Java Class	org.apache.tomcat.util.modeler.BaseModelMBean
Description	Standard implementation of the Manager interface

Attribute Name	Access	Type	Description	Attribute Value
sessionMaxAliveTime	RW	int	Longest time an expired session had been alive
duplicates	RW	int	Number of duplicated session ids generated
maxInactiveInterval	RW	int	The default maximum inactive interval for Sessions created by this Manager
entropy	RW	java.lang.String	A String initialization parameter used to increase the entropy of the initialization of our random number generator
activeSessions	R	int	Number of active sessions at this moment	5
sessionCounter	RW	int	Total number of sessions created by this manager
sessionAverageAliveTime	RW	int	Average time an expired session had been alive
processingTime	RW	long	Time spent doing housekeeping and expiration
sessionIdLength	RW	int	The session id length (in bytes) of Sessions created by this Manager
modelerType	R	java.lang.String	Type of the modeled resource. Can be set only once	org.apache.catalina.session.StandardManager
processExpiresFrequency	RW	int	The frequency of the manager checks (expiration and passivation)
algorithm	RW	java.lang.String	The message digest algorithm to be used when generating session identifiers
maxActive	RW	int	Maximum number of active sessions so far
distributable	RW	boolean	The distributable flag for Sessions created by this Manager	TrueFalse
randomFile	RW	java.lang.String	File source of random - /dev/urandom or a pipe
maxActiveSessions	RW	int	The maximum number of active Sessions allowed, or -1 for no limit
name	R	java.lang.String	The descriptive name of this Manager implementation (for logging)	StandardManager
expiredSessions	RW	int	Number of sessions that expired ( doesn't include explicit invalidations )
rejectedSessions	RW	int	Number of sessions we rejected due to maxActive beeing reached
className	R	java.lang.String	Fully qualified class name of the managed object	org.apache.catalina.session.StandardManager
pathname	RW	java.lang.String	Path name of the disk file in which active sessions

Operation

Return Type

Description

Parameters

getCreationTime

java.lang.String

Get the creation time

getLastAccessedTime

java.lang.String

Get the last access time

listSessionIds

java.lang.String

Return the list of active session ids

expireSession

void

Expire a session

getSessionAttribute

java.lang.String

Return a session attribute