com.ibm.websphere.pmi.stat
Interface WSSessionManagementStats
- public interface WSSessionManagementStats
<server>
|
|__Servlet Session Manager+
|
|__<web_application_1>
|__<web_application_1>
+ indicates logical group
StatDescriptor
is used to locate and access particular Stats in the PMI tree.
Example:
- StatDescriptor that represents the Servlet session manager stats logical group:
new StatDescriptor (new String[] {WSSessionManagementStats.NAME});
- StatDescriptor that represents the Servlet session stats for a given web application <web_application_1>:
new StatDescriptor (new String[] {WSSessionManagementStats.NAME, "web_application_1"});
Field Summary
Modifier and Type | Field and Description |
---|---|
|
ActivateNonExistSessionCount
The number of requests for a session that no longer exists, presumably because the session timed out (CountStatistic).
|
|
ActiveCount
Total number of sessions that are currently accessed by requests (RangeStatistic).
|
|
AffinityBreakCount
The number of HTTP session affinities that are broken, not counting WebSphere Application Server intentional breaks of session affinity (CountStatistic).
|
|
CacheDiscardCount
The number of session objects that are forced out of the cache (CountStatistic).
|
|
CreateCount
Total number of sessions that are created (CountStatistic).
|
|
ExternalReadSize
The size of the session data read from persistent store (TimeStatistic).
|
|
ExternalReadTime
The time (in milliseconds) taken in reading the session data from persistent store (TimeStatistic).
|
|
ExternalWriteSize
The size of the session data written to persistent store (AverageStatistic).
|
|
ExternalWriteTime
The time (in milliseconds) taken in writing the session data from persistent store (AverageStatistic).
|
|
InvalidateCount
Total number of sessions that are invalidated (CountStatistic).
|
|
LifeTime
Average session lifetime in milliseconds - TimeStatistic (time invalidated - time created).
|
|
LiveCount
Total number of sessions that are currently live (RangeStatistic).
|
|
NAME
|
|
NoRoomForNewSessionCount
The number of times that a request for a new session cannot be handled because the value exceeds the maximum session count (CountStatistic).
|
|
SessionObjectSize
The average size of the session objects at session level, including only serializable attributes in the cache (AverageStatistic).
|
|
TimeoutInvalidationCount
The number of sessions that are invalidated with timeout (CountStatistic).
|
|
TimeSinceLastActivated
The time difference in milliseconds of the previous and current access time stamps (TimeStatistic).
|
Field Detail
NAME
- static final java.lang.String NAME
See Also:
CreateCount
- static final int CreateCount
Total number of sessions that are created (CountStatistic).
See Also:
InvalidateCount
- static final int InvalidateCount
Total number of sessions that are invalidated (CountStatistic).
See Also:
LifeTime
- static final int LifeTime
Average session lifetime in milliseconds - TimeStatistic (time invalidated - time created).
See Also:
ActiveCount
- static final int ActiveCount
Total number of sessions that are currently accessed by requests (RangeStatistic).
See Also:
LiveCount
- static final int LiveCount
Total number of sessions that are currently live (RangeStatistic).
See Also:
NoRoomForNewSessionCount
- static final int NoRoomForNewSessionCount
The number of times that a request for a new session cannot be handled because the value exceeds the maximum session count (CountStatistic).
See Also:
CacheDiscardCount
- static final int CacheDiscardCount
The number of session objects that are forced out of the cache (CountStatistic).
See Also:
ExternalReadTime
- static final int ExternalReadTime
The time (in milliseconds) taken in reading the session data from persistent store (TimeStatistic). For Multirow, the metrics are for the attribute; for SingleRow the metrics are for the whole session. Applicable only for persistent sessions. When using a JMS persistent store, if you choose not to serialize the data, the counter is not available.
See Also:
ExternalReadSize
- static final int ExternalReadSize
The size of the session data read from persistent store (TimeStatistic). Applicable only for (serialized) persistent sessions and similar to externalReadTime.
See Also:
ExternalWriteTime
- static final int ExternalWriteTime
The time (in milliseconds) taken in writing the session data from persistent store (AverageStatistic). Applicable only for (serialized) persistent sessions and similar to externalReadTime.
See Also:
ExternalWriteSize
- static final int ExternalWriteSize
The size of the session data written to persistent store (AverageStatistic). Applicable only for (serialized) persistent sessions and similar to externalReadTime.
See Also:
AffinityBreakCount
- static final int AffinityBreakCount
The number of HTTP session affinities that are broken, not counting WebSphere Application Server intentional breaks of session affinity (CountStatistic).
See Also:
TimeSinceLastActivated
- static final int TimeSinceLastActivated
The time difference in milliseconds of the previous and current access time stamps (TimeStatistic). Does not include sessions timed out.
See Also:
TimeoutInvalidationCount
- static final int TimeoutInvalidationCount
The number of sessions that are invalidated with timeout (CountStatistic).
See Also:
ActivateNonExistSessionCount
- static final int ActivateNonExistSessionCount
The number of requests for a session that no longer exists, presumably because the session timed out (CountStatistic).
See Also:
SessionObjectSize
- static final int SessionObjectSize
The average size of the session objects at session level, including only serializable attributes in the cache (AverageStatistic).
See Also: