13 Oracle Coherence Cluster

All Oracle Coherence entities are monitored from a central MBean (JMX) server or central Management Node. All metrics source are Coherence MBeans and Java platform MBeans. Sample Coherence MBean reference available from the "Coherence MBean Reference" appendix in the Oracle Coherence Management Guide:

http://docs.oracle.com/cd/E24290_01/coh.371/e22842/appendix_mbean.htm

General Metric Naming Conventions:

Total {Metric Name} - Absolute Total value as returned by MBean server. Typically this is since node start or since statistics were last reset. For example, Cache Usage > Total Gets metric for a Oracle Coherence Node target is the total number of gets on a cache since node start or statistics reset.
Total {Metric Name} Per Minute - Rate computed on Absolute Total value as discussed in "Per Minute metric computation"
Aggregate {Metric Name} - Aggregated value across multiple entities. For example Cache Usage > Aggregate Gets for a Oracle Coherence Cache target is the aggregate number of gets for a cache across all nodes that supports this cache
Aggregate {Metric Name} Per Minute - Rate computed on Aggregate value as discussed in "Per Minute metric computation"
Metric names without Total/Aggregate - These are either STRING metrics or instantaneous values as returned by MBean server. They may be aggregated across entities where applicable.

13.1 Response

This metric category shows the time required, in milliseconds, for the server to respond to requests.

13.1.1 Cluster Status

This metric displays the current status of coherence cluster.

Target Version	Collection Frequency
All Versions	Every 60 Seconds

13.2 Nodes Replenish and Entity Discovery Alert Metric

This metric category provides information about the Nodes Replenish and Entity Discovery Alert metrics.

13.2.1 Cluster Size Change (For Node Process Replenish)

This metric displays the change in cluster size used to automatically replenish nodes.

Target Version	Collection Frequency
All Versions	Every 60 Seconds

13.2.2 Cluster Size Change (For Node Entity Addition)

This metric displays the change in cluster size used to automatically discover new nodes in Enterprise Manager.

Target Version	Collection Frequency
All Versions	Every 60 Seconds

13.3 Departed Coherence Cluster Members

This metric category provides information about the Departed Coherence Cluster Members metrics.

13.3.1 Recently Departed Members

This metric displays the cluster node member information for recently departed nodes.

Target Version	Collection Frequency
All Versions	Every 5 Minutes

13.4 Aggregate Node Metrics

This metric category provides information about the Aggregate Node metrics.

13.4.1 Number of Nodes

This metric displays the total number of cluster member nodes.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	After Every 3rd Collection	Not Defined	Not Defined	Cluster size is %value%

13.4.2 Number of Nodes Departed

This metric displays the number of recently departed Coherence cluster node members.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	After Every 3rd Collection	Not Defined	Not Defined	%value% nodes departed Coherence cluster

13.4.3 Average Publisher Success Rate (%)

This metric displays the ratio of the number of packets successfully delivered to the total number of sent packets.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	After Every 3rd Collection	Not Defined	Not Defined	Publisher success rate is %value%

13.4.4 Average Receiver Success Rate (%)

This metric displays the ratio of the number of packets successfully acknowledged to the total number of received packets.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	After Every 3rd Collection	Not Defined	Not Defined	Receiver success rate is %value%

13.4.5 Aggregate Memory Consumed (MB)

This metric displays the aggregate memory (MB) used by coherence cluster.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	After Every 3rd Collection	Not Defined	Not Defined	Current aggregate memory consumption is %value% MB

13.4.6 Aggregate Memory Available (MB)

This metric displays the aggregate memory available (MB).

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	After Every 3rd Collection	Not Defined	Not Defined	Current aggregate memory available is %value% MB

13.4.7 Aggregate Send Success Rate Per Minute (%)

This metric displays the send success rate % computed per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	After Every 3rd Collection	Not Defined	Not Defined	Aggregate Send Success Rate is %value% per minute

13.4.8 Aggregate Receive Success Rate Per Minute (%)

This metric displays the receive success rate % computed per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	After Every 3rd Collection	Not Defined	Not Defined	Aggregate Receive Success Rate is %value% per minute

13.5 Aggregate Cache Metrics

This metric category provides information about the Aggregate Cache metrics.

Note:

By default, collection for this metric category is disabled.

13.5.1 Number of Caches

This metric displays the total number of caches.

Target Version	Collection Frequency
All Versions	Every 15 Minutes

13.5.2 Aggregate Number of Cache Objects

This metric displays the total number of objects in all cache nodes in a cluster.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate cache objects in cluster is %value%

13.6 Aggregate Service Storage Enabled Nodes Alert Metric

This metric category provides information about the Aggregate Service Storage Enabled Nodes Alert metrics.

13.6.1 Coherence Service Name

This metric displays the name of the coherence service.

Target Version	Collection Frequency
All Versions	Every 60 Seconds

13.6.2 Storage Enabled Nodes

This metric displays the total number of storage enabled cluster node members running this service.

Target Version	Collection Frequency
All Versions	Every 60 Seconds

13.6.3 Storage Enabled Nodes Size Change (To Replenish Storage Nodes)

This metric displays the change in Storage Enabled Nodes Size alert metric used to replenish storage nodes.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 60 Seconds	After Every 5th Collection	-1	-5	%value% storage nodes departed Coherence cluster

13.7 Aggregate Service Requests and Tasks

This metric category provides information about the Aggregate Service Requests and Tasks metrics.

13.7.1 Service Name

This metric displays the name of the Coherence service.

Target Version	Collection Frequency
All Versions	Every 15 Minutes

13.7.2 Aggregate Requests Per Minute

This metric displays the total number of synchronous requests issued by the service per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Requests per minute is %value%

13.7.3 Aggregate Pending Requests

This metric displays the aggregate number of pending synchronous requests issued by the service.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Pending Requests is %value%

13.7.4 Maximum Pending Request Time (ms)

This metric displays the duration (in ms) of the oldest pending synchronous request issued by the service.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Maximum Pending Request Time (ms) is %value%

13.7.5 Aggregate Timed-Out Requests Per Minute

This metric displays the number of timed-out requests per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Timed-out Requests per minute is %value%

13.7.6 Aggregate Tasks Executed Per Minute

This metric displays the number of executed tasks per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Tasks Executed per minute is %value%

13.7.7 Aggregate Tasks Backlog

This metric displays the aggregate size of backlog queue that holds tasks scheduled to be executed.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Tasks Backlog is %value%

13.7.8 Aggregate Timed-Out Tasks Per Minute

This metric displays the aggregate number of timed-out tasks per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Timed-out Tasks per minute is %value%

13.7.9 Aggregate Hung Tasks

This metric displays the aggregate number of currently executing hung tasks.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Hung Tasks is %value%

13.7.10 Average Request Duration (ms)

This metric displays the average duration (in ms) of a synchronous request issued by the service.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Average Request Duration (ms) is %value%

13.7.11 Maximum Request Duration (ms)

This metric displays the maximum duration (in ms) of a synchronous request issues by the service.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Maximum Request Duration (ms) is %value%

13.7.12 Average Task Duration (ms)

This metric displays the average duration (in ms) of an individual task execution.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Average Task Duration (ms) is %value%

13.7.13 Maximum Hung Task Duration (ms)

This metric displays the longest currently executing hung task duration in ms.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Maximum Hung Task Duration (ms) is %value%

13.7.14 Maximum Task Backlog

This metric displays the maximum size of the backlog queue.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Maximum Task Backlog is %value%

13.7.15 Number of Nodes

This metric displays the total number of cluster node members running this service.

Target Version	Collection Frequency
All Versions	Every 15 Minutes

13.7.16 Storage Enabled Nodes

This metric displays the total number of storage enabled cluster node members running this service.

Target Version	Collection Frequency
All Versions	Every 15 Minutes

13.8 Aggregate Service Partitions and Threads

This metric category provides information about the Aggregate Service Partitions and Threads metrics.

13.8.1 Coherence Service Name

This metric displays the name of the Coherence service.

Target Version	Collection Frequency
All Versions	Every 15 Minutes

13.8.2 Aggregate Partitions Endangered

This metric displays the total number of partitions that are not currently backed up across all nodes.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	Default Management Agent upload frequency	Not Defined	Not Defined	Aggregate Partitions Endangered is %value%

13.8.3 Aggregate Partitions Unbalanced

This metric displays the total number of primary and backup partitions which remain to be transferred.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	Default Management Agent upload frequency	Not Defined	Not Defined	Aggregate Partitions Unbalanced is %value%

13.8.4 Aggregate Partitions Vulnerable

This metric displays the total number of partitions that are backed up on the same computer where the primary partition owner resides.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	Default Management Agent upload frequency	Not Defined	Not Defined	Aggregate Partitions Vulnerable is %value%

13.8.5 Aggregate Abandoned Threads

This metric displays the aggregate number of abandoned threads from the service thread pool.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	Default Management Agent upload frequency	Not Defined	Not Defined	Aggregate Abandoned Threads is %value%

13.8.6 Average Active Threads

This metric displays the average number of active threads in the service thread pool.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	Default Management Agent upload frequency	Not Defined	Not Defined	Average Active Threads is %value%

13.8.7 Aggregate Idle Threads

This metric displays the aggregate number of currently idle threads in the service thread pool.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	Default Management Agent upload frequency	Not Defined	Not Defined	Aggregate Idle Threads is %value%

13.8.8 Aggregate Threads

This metric displays the aggregated number of threads in the service thread pool.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	Default Management Agent upload frequency	Not Defined	Not Defined	Aggregate Threads is %value%

13.9 Aggregate Transaction Manager Metrics

This metric category provides information about the Aggregate Transaction Manager metrics.

13.9.1 Service Name

This metric displays the name of the Coherence service.

Target Version	Collection Frequency
All Versions	Every 15 Minutes

13.9.2 Aggregate Commit Time (ms) Per Minute

This metric displays the cumulative time (in ms) spent during commit phase computed per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Commit Time (ms) per minute is %value%

13.9.3 Aggregate Timeout Time (ms) Per Minute

This metric displays the transaction time out value in ms computed per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Timeout Time (ms) per minute is %value%

13.9.4 Aggregate Active Transactions Per Minute

This metric displays the aggregate number of currently active transactions per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Active Transactions per minute is %value%

13.9.5 Aggregate Transactions Committed Per Minute

This metric displays the aggregate number of transactions that have been committed by the Transaction Manager per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Transactions Committed per minute is %value%

13.9.6 Aggregate Transactions Recovered Per Minute

This metric displays the aggregate number of transactions that have been recovered by the Transaction Manager per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Transactions Recovered per minute is %value%

13.9.7 Aggregate Transactions Rolled Back Per Minute

This metric displays the aggregate number of transactions that have been rolled back by the Transaction Manager per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Transactions Rolled back per minute is %value%

13.9.8 Aggregate Transaction Duration (ms) Per Minute

This metric displays the cumulative time (in ms) spent on active transaction computed per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Transaction Duration (ms) per minute is %value%

13.10 Aggregate HTTP Session (Web) Metrics (Coherence version 3.4.2 – 3.5)

This metric category provides information about the Aggregate HTTP Session (Web) metrics.

13.10.1 Web Application ID

This metric displays the HTTP Session (Aggregate) - Web Application ID.

Target Version	Collection Frequency
All Versions	Every 15 Minutes

13.10.2 Aggregate Attributes in Local Session

This metric displays the total number of non-distributed session attributes stored in the local session attribute cache.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Attributes in Local Session cache is %value%

13.10.3 Aggregate Sessions in Local Session Cache

This metric displays the total number of non-distributed sessions stored in the local session cache.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Sessions in Local Session cache is %value%

13.10.4 Aggregate Session Cache Updates Per Minute

This metric displays the total updates of session object stored in the session storage clustered cache per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Session cache Updates per minute is %value%

13.10.5 Aggregate Overflow Cache Updates Per Minute

This metric displays the total updates to session attributes stored in the "overflow" clustered cache per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Overflow cache Updates per minute is %value%

13.11 Aggregate HTTP Session (Web) Metrics (Coherence version 3.6 – 3.7.1)

This metric category provides information about the Aggregate HTTP Session (Web) metrics (Coherence version 3.6 - 3.7.1).

13.11.1 Web Application ID

This metric displays the HTTP Session (Aggregate) - Web Application ID.

Target Version	Collection Frequency
All Versions	Every 15 Minutes

13.11.2 Aggregate Attributes in Local Session cache

This metric displays the total number of non-distributed session attributes stored in the local session attribute cache.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Attributes in Local Session cache is %value%

13.11.3 Aggregate Sessions in Local Session Cache

This metric displays the total number of non-distributed sessions stored in the local session cache.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Sessions in Local Session cache is %value%

13.11.4 Aggregate Session Cache Updates Per Minute

This metric displays the total updates of session object stored in the session storage clustered cache per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Session cache Updates per minute is %value%

13.11.5 Aggregate Overflow Cache Updates Per Minute

This metric displays the total updates to session attributes stored in the "overflow" clustered cache per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Overflow cache Updates per minute is %value%

13.11.6 Average Reap Duration (ms)

This metric displays the average reap duration.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Average Reap Duration (ms) is %value%

13.11.7 Average Reaped Sessions

This metric displays the average number of reaped sessions in a reap cycle.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Average Reaped Sessions is %value%

13.12 Aggregate Weblogic HTTP Session (Web) Metrics

This metric category provides information about the Aggregate Weblogic HTTP Session (Web) metrics.

13.12.1 Web Application ID

This metric displays the HTTP Session (Aggregate) - Web Application ID.

Target Version	Collection Frequency
All Versions	Every 15 Minutes

13.12.2 Aggregate Attributes in Local Session cache

This metric displays the total number of non-distributed session attributes stored in the local session attribute cache.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Attributes in Local Session cache is %value%

13.12.3 Aggregate Sessions in Local Session Cache

This metric displays the total number of non-distributed session attributes stored in the local session attribute cache.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Sessions in Local Session cache is %value%

13.12.4 Aggregate Session Cache Updates Per Minute

This metric displays the total updates of session object stored in the session storage clustered cache per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Session cache Updates per minute is %value%

13.12.5 Aggregate Overflow Cache Updates Per Minute

This metric displays the total updates to session attributes stored in the "overflow" clustered cache per minute.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Aggregate Overflow cache Updates per minute is %value%

13.12.6 Average Reap Duration (ms)

This metric displays the average reap duration.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Average Reap Duration (ms) is %value%

13.12.7 Average Reaped Sessions

This metric displays the average number of reaped sessions in a reap cycle.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	After Every Collection	Not Defined	Not Defined	Average Reaped Sessions is %value%

13.13 Cache Entities Discovery Alert Metric

This metric category describes the Cache Entities Discovery Alert metric.

Note:

By default, collection for this metric category is disabled.

13.13.1 Change in Number of Caches

This metric displays the change in the number of caches used to automatically discover new caches in Enterprise Manager.

Target Version	Evaluation and Collection Frequency	Upload Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 15 Minutes	N/A	Not Defined	Not Defined	%value% new caches added to Cluster