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.
This metric category shows the time required, in milliseconds, for the server to respond to requests.
This metric category provides information about the Store Manager metrics.
This metric displays the total number of events dispatched by the Storage Manager.
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 | Total Events Dispatched is %value% |
This metric displays the number of events dispatched 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 | Total Events Dispatched per minute is %value% |
This metric displays the number of evictions from the backing map managed by this Storage Manager.
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 | Total Evictions is %value% |
This metric displays the number of inserts into the backing map managed by this Storage Manager.
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 | Total Inserts is %value% |
This metric displays the number of inserts 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 | Total Inserts per minute is %value% |
This metric displays the number of filter-based listeners currently registered with the Storage Manager.
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 | Listener Filters is %value% |
This metric displays the number of key-based listeners currently registered with the Storage Manager.
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 | Listener Keys is %value% |
This metric displays the total number of listener registration requests processed by the Storage Manager.
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 | Total Listener Registrations is %value% |
This metric displays the number of locks currently granted for the portion of the partitioned cache managed by the Storage Manager.
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 | Locks Granted is %value% |
This metric displays the number of removes from the backing map caused by operations such as clear, remove, or invoke.
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 | Total Removes is %value% |
This metric displays the number of removes 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 | Total Removes per minute is %value% |
This metric category provides information about the cache usage for Coherence version 3.4.
This metric displays thetotal number of puts.
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 | Total Puts is %value% |
This metric displays the number of puts 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 | Total Puts per minute is %value% |
This metric displays the total number of ms spent on put() operations 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 | Total Puts Time (ms) per minute is %value% |
This metric displays the total number of gets.
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 | Total Gets is %value% |
This metric displays the number of gets 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 | Total Gets per minute is %value% |
This metric displays the total number of ms spent on get() operations 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 | Total Gets Time (ms) per minute is %value% |
This metric displays the rough number of cache hits. A cache hit is a read operation invocation for which an entry exists in this map.
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 | Total Hits is %value% |
This metric displays the rough number of cache hits per minute. A cache hit is a read operation invocation for which an entry exists in this map.
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 | Total Hits per minute is %value% |
This metric displays the total number of ms per minute for the get() operations for which an entry existed in this map
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 | Total Hits Time (ms) is %value% |
This metric displays the rough number of cache misses. A cache miss is a read operation for which no entry exists in this map.
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 | Total Misses is %value% |
This metric displays the rough number of cache misses per minute. A cache miss is a read operation for which no entry exists in this map.
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 | Total Misses per minute is %value% |
This metric displays the total number of ms per minute for the get() operations for which no entry existed in this map.
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 | Total Misses Time (ms) is %value% |
This metric displays the total number of storage writes.
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 | Total Writes is %value% |
This metric displays the total number of storage writes 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 | Total Writes per minute is %value% |
This metric displays the cumulative time spent on storage writes 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 | Total Writes Time (ms) is %value% |
This metric displays the total number of reads.
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 | Total Reads is %value% |
This metric displays the total number of reads 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 | Total Reads per minute is %value% |
This metric displays the cumulative time spent on reads 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 | Total Reads Time (ms) per minute is %value% |
This metric displays the total number of storage failures per minute (load, store and erase operations).
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 | Total Failures per minute is %value% |
This metric displays the size of the write-behind queue.
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 | Total Queue Size is %value% |
This metric displays the rough probability that the next invocation is a hit.
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 | Hit Probability is %value% |
This metric displays the percentage ratio of cache hits to get() operation.
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 | Hits to Gets Ratio is %value% |
This metric displays the average number of ms per get() invocation.
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 | Average Time per Get (ms) is %value% |
This metric displays the average number of ms per get() invocation that is a hit.
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 | Average Time per Get-Hit (ms) is %value% |
This metric displays the average number of ms per get() invocation that is a miss.
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 | Average Time per Get-Miss (ms) is %value% |
This metric displays the average number of ms per put() invocation.
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 | Average Time per Put (ms) is %value% |
This metric displays the average time (in ms) spent per read operation.
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 | Average Time per Read (ms) is %value% |
This metric displays the average time (in ms) spent per write operation.
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 | Average Time per Write (ms) is %value% |
This metric category provides information about the cache usage metrics for Coherence version 3.4.2 - 3.7.1.
This metric displays the total number of puts.
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 | Total Puts is %value% |
This metric displays the number of puts 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 | Total Puts per minute is %value% |
This metric displays the total number of ms spent on put() operations 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 | Total Puts Time (ms) per minute is %value% |
This metric displays the total number of gets.
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 | Total Gets is %value% |
This metric displays the number of gets 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 | Total Gets per minute is %value% |
This metric displays the total number of ms spent on get() operations 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 | Total Gets Time (ms) per minute is %value% |
This metric displays the rough number of cache hits. A cache hit is a read operation invocation for which an entry exists in this map.
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 | Total Hits is %value% |
This metric displays the rough number of cache hits per minute. A cache hit is a read operation invocation for which an entry exists in this map.
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 | Total Hits per minute is %value% |
This metric displays the total number of ms per minute for the get() operations for which an entry existed in this map.
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 | Total Hits Time (ms) is %value% |
This metric displays the rough number of cache misses. A cache miss is a read operation for which no entry exists in this map.
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 | Total Misses is %value% |
This metric displays the rough number of cache misses per minute. A cache miss is a read operation for which no entry exists in this map.
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 | Total Misses per minute is %value% |
This metric displays the total number of ms per minute for the get() operations for which no entry existed in this map
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 | Total Misses Time (ms) is %value% |
This metric displays the total number of storage writes.
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 | Total Writes is %value% |
This metric displays the total number of storage writes 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 | Total Writes per minute is %value% |
This metric displays the cumulative time spent on storage writes 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 | Total Writes Time (ms) is %value% |
This metric displays the total number of reads.
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 | Total Reads is %value% |
This metric displays the total number of reads 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 | Total Reads per minute is %value% |
This metric displays the cumulative time spent on reads 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 | Total Reads Time (ms) per minute is %value% |
This metric displays the total number of storage failures per minute (load, store and erase operations).
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 | Total Failures per minute is %value% |
This metric displays the size of the write-behind queue.
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 | Queue Size is %value% |
This metric displays the total number of prunes. A prune operation occurs every time the cache reaches its high watermark.
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 | Total Prunes is %value% |
This metric displays the number of prune operations per minute. A prune operation occurs every time the cache reaches its high watermark.
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 | Total Prunes per minute is %value% |
This metric displays the total number of ms for the prune operations 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 | Total Prunes Time (ms) per minute is %value% |
This metric displays the rough probability that the next invocation is a hit Hits to Gets Ratio (%).
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 | Hit Probability is %value% |
This metric displays the percentage ratio of cache hits to get() operation.
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 | Hits to Gets Ratio is %value% |
This metric displays the average number of ms per get() invocation.
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 | Average Time per Get (ms) is %value% |
This metric displays the average number of ms per get() invocation that is a hit.
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 | Average Time per Get-Hit (ms) is %value% |
This metric displays the average number of ms per get() invocation that is a miss.
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 | Average Time per Get-Miss (ms) is %value% |
This metric displays the average number of ms per put() invocation Average Time Per Read (ms).
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 | Average Time per Put (ms) is %value% |
This metric displays the average time (in ms) spent per read operation.
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 | Average Time per Read (ms) is %value% |
This metric displays the average time (in ms) spent per write operation.
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 | Average Time per Write (ms) is %value% |
This metric category provides information about the Coherence node cache size.
This metric displays the name of the Coherence cache.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the name of the Coherence service cache tier.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the two tier Coherence cache consisting of front and back tiers.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the Coherence cache loader.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the size of the cache measured in units.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the factor by which the Units, LowUnits and HighUnits properties are adjusted.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 minutes |
This metric displays the number of objects in the cache.
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 | Cache Objects is %value% |
This metric category provides information about the query optimization for Coherence version 3.7.
This metric displays the name of the Coherence cache.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 minutes |
This metric displays the name of the Coherence service.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 minutes |
This metric displays a description of the query with the longest duration.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 minutes |
This metric displays the number of milliseconds of the longest running query.
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 | Non Optimized Query Execution Time is %value% (ms) |
This metric displays the total number of parallel queries that could not be resolved 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 | Non Optimized Queries are %value% per minute |
This metric displays the average duration, in milliseconds, for non-optimized query execution.
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 | Non Optimized Query Execution Time is %value% (ms) |
This metric displays the total execution time, in milliseconds for queries that could not be resolved 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 | Non Optimized Query Execution Time is %value% (ms) per minute |
This metric displays the total number of parallel queries that were fully resolved using indexes 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 | Optimized Queries are %value% per minute |
This metric displays the average duration, in milliseconds, for optimized query execution.
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 | Optimized Query Execution Time is %value% (ms) |
This metric displays the total execution time, in milliseconds for queries that were fully resolved using indexes 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 | Optimized Query Execution Time is %value% (ms) per minute |
This metric category provides information about the service requests and tasks associated with Oracle Coherence Node.
This metric displays the service name.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 minutes |
This metric displays the number of backups for every cache storage.
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 | Backups for Cache Storage is %value% |
This metric displays the number of requests 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 | Total Service Requests per minute is %value% |
This metric displays the number of pending requests.
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 | Pending Requests is %value% |
This metric displays the duration of pending requests in ms.
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 | Pending Duration (ms) is %value% |
This metric displays the number of request timeouts 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 | Total Timed-out Requests per minute is %value% |
This metric displays the number of tasks executed 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 | Total Tasks Executed per minute is %value% |
This metric displays the size of backlog queue.
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 | Total Tasks Backlog is %value% |
This metric displays the 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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Total Tasks Timed-out per minute is %value% |
This metric displays the number of hung tasks.
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 | Total Hung Tasks per minute is %value% |
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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Average Service Request Duration (ms) is %value% |
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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Maximum Request Duration (ms) is %value% |
This metric displays the total number of cluster node members running this service.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 minutes |
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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Average Task Duration (ms) is %value% |
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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Maximum Hung Task Duration (ms) is %value% |
This metric displays the service status represented as number:
1 - MACHINE-SAFE
2 - NODE-SAFE
3 - ENDANGERED
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 | High Availability Status Numeric value is %value% |
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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Maximum Task Backlog is %value% |
This metric specifies whether the service is running.
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 | Optimized Query Execution Time is %value% (ms) per minute |
This metric displays the High Availability (HA) status for this service.
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 | ENDANGERED | High Availability Status is %value% |
This metric displays the Service Status represented as number:
1 - MACHINE-SAFE, 2 - NODE-SAFE, and 3 - ENDANGERED.
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 | High Availability Status Numeric value is %value% |
This metric category provides information about the Oracle Coherence Node service partition and threads metrics.
This metric displays the service name.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the number of partitions that this node member backs up.
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 | Owned Partitions Backup is %value% |
This metric displays the number of partitions that this node member owns.
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 | Owned Partitions Primary is %value% |
This metric displays the total number of partitions that are not currently backed up.
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 | Partitions Endangered is %value% |
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 | After Every Collection | Not Defined | Not Defined | Partitions Unbalanced is %value% |
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 | After Every Collection | Not Defined | Not Defined | Partitions Vulnerable is %value% |
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 | After Every Collection | Not Defined | Not Defined | Average Active Threads is %value% |
This metric displays the 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 | After Every Collection | Not Defined | Not Defined | Idle Threads is %value% |
This metric displays the 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 | After Every Collection | Not Defined | Not Defined | Threads count is %value% |
This metric displays the number of threads abandoned 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 | Threads Abandoned per minute is %value% |
This metric category provides information about the Oracle Coherence Node heap memory usage metrics.
This metric displays the number of heap bytes initialized.
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 | Memory Pool Heap Memory Initialized (bytes) is %value% |
This metric displays the maximum number of bytes used since start of the JVM.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the bytes used by the JVM.
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 | Memory Pool Heap Memory Used (bytes) is %value% |
This metric category provides information about the Oracle Coherence Node garbage collector metrics.
This metric displays the Garbage Collector name.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the total items garbage collected.
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 | Total Garbage Collections is %value% |
This metric displays the items of garbage collected 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 | Total Garbage Collections per minute is %value% |
This metric displays the time taken to garbage collect items.
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 | Total Garbage Collection Time (ms) is %value% |
This metric displays the garbage collection time 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 | Total Collection Time (ms) per minute is %value% |
This metric category provides information about the Garbage Collector Before GC metrics.
This metric displays the garbage collector name.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the garbage collector key of memory usage before garbage collection.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the amount of memory currently used (bytes).
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 | Memory Used Before GC (bytes) is %value% |
This metric category provides information about the Garbage Collector After GC metrics.
This metric displays the garbage collector name.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the garbage collector key of memory usage after garbage collection.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the amount of memory currently used (bytes).
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 | Memory Used After GC (bytes) is %value% |
This metric category provides information about the Memory Pool metrics.
This metric displays the memory pool name.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the number of heap bytes initialized.
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 | Heap Memory Initialized (bytes) is %value% |
This metric displays the maximum number of bytes used since the start of the JVM.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the bytes used by the JVM.
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 | Heap Memory Used (bytes) is %value% |
This metric category provides information about the Node Process and Operating Storm metrics.
Note:
By default, collection for this metric category is disabled.This metric displays the amount of free RAM available to the Operating System.
Target Version | Evaluation and Collection Frequency | Upload Frequency | Operator | Default Warning Threshold | Default Critical Threshold | Alert Text |
---|---|---|---|---|---|---|
All Versions | Every 5 Minutes | After Every 3rd Collection | < | Not Defined | Not Defined | Free Physical Memory Size (MB) is %value% |
This metric displays the amount of free swap space available to the Operating System.
Target Version | Evaluation and Collection Frequency | Upload Frequency | Operator | Default Warning Threshold | Default Critical Threshold | Alert Text |
---|---|---|---|---|---|---|
All Versions | Every 5 Minutes | After Every 3rd Collection | > | Not Defined | Not Defined | Free Swap Space Size (MB) is %value% |
This metric displays the number of open file descriptors.
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 | Open File Descriptors is %value% |
This metric displays the total amount of CPU time that the JVM has consumed since it was started.
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 | Total Process CPU Time (ms) is %value% |
This metric category provides information about the node process CPU usage.
This metric provides the percentage of CPU usage in the last interval.
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 | The CPU Usage is %value%%% |
This metric category provides information about the metrics associated with Network Health Details.
This metric displays the publisher success rate is a 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% |
This metric displays the receiver success rate is a 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% |
This metric displays the total number of packets sent since last statistics reset.
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 | Total Packets Sent is %value% |
This metric displays the number of packets sent 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 | Total Packets Sent per minute is %value% |
This metric displays the total number of packets resent since last statistics reset.
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 | Total Packets Resent is %value% |
This metric displays the number of packets resent per minute. A packet is resent if there is no ACK received within a timeout period.
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 | Total Packets Resent per minute is %value% |
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 | Send Success Rate per minute is %value% |
This metric displays the total number of duplicate packets received since last statistics reset.
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 | Total Packets Repeated is %value% |
This metric displays the number of duplicate packets received 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 | Total Packets Repeated per minute is %value% |
This metric displays the total number of packets received 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 | Total Packets Received is %value% |
This metric displays the number of packets received 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 | Total Packets Received per minute is %value% |
This metric displays the percentage of 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 | Receive Success Rate per minute is %value% |
This metric category provides information about the metrics associated with the Node Performance Details.
This metric displays the efficiency of packet loss detection and retransmission.
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 | Packet Delivery Efficiency is %value% |
This metric displays the total number of packets which were bundled before transmission 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 | Total Packets Bundled per minute is %value% |
This metric displays the number of packets resent too early 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 | Total Packets Resent per minute is %value% |
This metric displays the total number of packet retransmissions which were later proven unnecessary.
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 | Total Packets Resent Excess per minute is %value% |
This metric displays the number of packets currently scheduled for delivery.
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 | Send Queue Size is %value% |
This metric displays the number of recovered TcpRing disconnects 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 | Total TCP Ring Failures per minute is %value% |
This metric displays the ID of the cluster member to which this member is having the most difficulty communicating.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 minutes |
This metric displays the total amount of memory in the JVM available for new objects in 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 | Node Memory Available (MB) is %value% |
This metric displays the amount of JVM memory in MB consumed by new objects.
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 | Node Memory Used (MB) is %value% |
This metric category provides information about the Aggregate Node Performance for All Caches metrics.
This metric displays the total number of get() operations on this node for all caches.
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 | Node Aggregate Gets is %value% |
This metric displays the total number of put() operations on this node for all caches.
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 | Node Aggregate Puts is %value% |
This metric displays the total Put() operations on this node for all caches 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 | Node aggregate Puts per minute is %value% |
This metric displays the total get() operations on this node for all caches 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 | Node aggregate Gets per minute is %value% |
This metric category provides information about the Flash Journal metrics.
This metric displays the number of journal files that are currently in use.
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 | Journal Files in use are %value% |
This metric displays the number of active JournalBinaryStore objects that are using this journal.
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 | Total Binary Store is %value% |
This metric displays the amount of data, in bytes, that are currently stored for this journal.
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 | Data stored in Journal is %value% Bytes |
This metric displays the total size of all journal files for this journal.
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 | Total File Space Used is %value% Bytes |
This metric displays the number of serialized values that have yet to be persisted.
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 | Backlog is %value% |
This metric displays the maximum size, bytes, of the backlog. The backlog is amount of serialized values that has yet to be persisted.
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 | Backlog Size is %value% Bytes |
This metric displays the total size, in bytes, of all available buffers in the pool.
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 | Total size available in all buffers is %value% Bytes |
This metric category provides information about the RAM Journal metrics.
This metric displays the number of journal files that are currently in use.
Target Version | Evaluation and Collection Frequency | Upload Frequency | Default Warning Threshold | Default Critical Threshold | Alert Text |
---|---|---|---|---|---|
All Versions | Every 15 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Journal Files in use are %value% |
This metric displays the number of active JournalBinaryStore objects that are using this journal.
Target Version | Evaluation and Collection Frequency | Upload Frequency | Default Warning Threshold | Default Critical Threshold | Alert Text |
---|---|---|---|---|---|
All Versions | Every 15 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Total Binary Store is %value% |
This metric displays the amount of data, in bytes, that are currently stored for this journal, in bytes, that are currently stored for this journal.
Target Version | Evaluation and Collection Frequency | Upload Frequency | Default Warning Threshold | Default Critical Threshold | Alert Text |
---|---|---|---|---|---|
All Versions | Every 15 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Data stored in Journal is %value% Bytes |
This metric displays the total size of all journal files for this journal.
Target Version | Evaluation and Collection Frequency | Upload Frequency | Default Warning Threshold | Default Critical Threshold | Alert Text |
---|---|---|---|---|---|
All Versions | Every 15 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Total File Space Used is %value% Bytes |
This metric category provides information about the Connection Details metrics.
This metric displays the name of the Coherence service.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the UUID of the Coherence connection.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the time duration (in ms) that the client has been connected.
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 | Connection Time (ms) is %value% |
This metric displays the backlog (in bytes) of the outgoing 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 | Outgoing Queue Backlog (bytes) is %value% |
This metric displays the backlog of the outgoing message 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 | Outgoing Message Queue Backlog is %value% |
This metric displays the number of bytes received 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 | Total Bytes Received per minute is %value% |
This metric displays the number of bytes sent 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 | Total Bytes Sent per minute is %value% |
This metric displays the number of messages received 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 | Total Messages Received per minute is %value% |
This metric displays the number of messages sent 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 | Total Messages Sent per minute is %value% |
This metric category provides information about the Proxy (Connection Manager) Details metrics.
This metric displays the name of the Coherence service.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the number of connections to the proxy 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 | Connections value is %value% |
This metric displays the number of bytes queued to be sent by the proxy 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 | Outgoing Backlog (bytes) is %value% |
This metric displays the number of messages queued by the proxy 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 | Outgoing Messages Backlog is %value% |
This metric displays the number of bytes sent by the proxy 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 | Total Bytes Sent per minute is %value% |
This metric displays the number of bytes received by the proxy host 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 | Total Bytes Received per minute is %value% |
This metric displays the number of messages sent by the proxy host 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 | Total Messages Sent per minute is %value% |
This metric displays the number of messages received by the proxy host 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 | Total Messages Received per minute is %value% |
This metric category provides information about the Transaction Manager metrics.
This metric displays the name of the Coherence service.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
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 | Total Commit Duration (ms) per minute is %value% |
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 | Timeout Duration (ms) per minute is %value% |
This metric displays the 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 | Total Active Transactions per minute is %value% |
This metric displays the 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 | Total Committed Transaction per minute is %value% |
This metric displays the 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 | Total Recovered Transactions per minute is %value% |
This metric displays the 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 | Total Rolled back Transactions per minute is %value% |
This metric displays the cumulative time (in ms) spent on active transactions 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 | Total Transaction Duration (ms) per minute is %value% |
This metric category provides information about the Messaging metrics.
Note:
By default, collection for this metric category is disabled.This metric displays the coherence messaging description.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the coherence messaging description ID.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the coherence messaging subscription.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the coherence messaging subscription ID.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the number of messages acknowledged.
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 | Total Messages Acknowledged is %value% |
This metric displays the number of messages received.
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 | Total Messages Received is %value% |
This metric category provides information about the Publishing Service metrics.
Note:
By default, collection for this metric category is disabled.This metric displays the publisher ID.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the name of the coherence cache.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the name of the Publisher.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the consecutive publishing failures by the Publishing 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 | Consecutive Publishing Failures per minute is %value% |
This metric displays the last publishing 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 | Last Publishing Duration is %value% |
This metric displays the maximum publishing 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 | Maximum Publishing Duration is %value% |
This metric displays the minimum publishing 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 | Minimum Publishing Duration is %value% |
This metric displays the publish count 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 | Publish Count per minute is %value% |
This metric displays the number of entries replicated 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 | Replicated Entries per minute is %value% |
This metric displays the number of replication entry candidates 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 | Replication Entry Candidates per minute is %value% |
This metric displays the state of the Publishing Service.
Target Version | Collection Frequency |
---|---|
All Versions | Every 15 minutes |
This metric displays the total publishing duration 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 | Publishing Duration per minute is %value% |
This metric category provides information about the HTTP Session (Web) metrics for Coherence versions 3.4.2 to 3.5.
This metric displays the HTTP Session Per Node - Web Application ID.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 minutes |
This metric displays the number of nondistributed 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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Attributes in Local Session cache is %value% |
This metric displays the number of nondistributed 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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Sessions in Local Session cache is %value% |
This metric displays the average size (in bytes) of the session attributes stored in the "overflow" clustered cache.
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 | Average Size for Attribute Overflows (bytes) is %value% |
This metric displays the maximum size (in bytes) of a session attribute stored in the "overflow" clustered cache.
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 | Maximum Size for Attribute Overflow (bytes) is %value% |
This metric displays the updates to session attributes stored in the "overflow" clustered cache.
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 | Total Overflow Cache Updates per minute is %value% |
This metric displays the average lifetime (in seconds) of session objects invalidated.
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 | Session Average Lifetime (seconds) is %value% |
This metric displays the average size (in bytes) of session objects placed in the session storage clustered cache.
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 | Session Average Size (bytes) is %value% |
This metric displays the maximum size (in bytes) of a session object placed in the session storage clustered cache.
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 | Session Maximum Size (bytes) is %value% |
This metric displays the minimum size (in bytes) of a session object placed in the session storage clustered cache.
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 | Session Minimum Size (bytes) is %value% |
This metric displays the number of session objects that are pinned to this instance of the web application.
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 | Number of Sticky Sessions is %value% |
This metric displays the 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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Total Session Updates per minute is %value% |
This metric category provides information about the HTTP Session (Web) metrics for Coherence versions 3.6 to 3.7.1.
This metric displays the HTTP Session Per Node - Web Application ID.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 minutes |
This metric displays the number of nondistributed 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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Attributes in Local Session cache is %value% |
This metric displays the number of nondistributed 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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Sessions in Local Session cache is %value% |
This metric displays the average size (in bytes) of the session attributes stored in the "overflow" clustered cache.
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 | Average Size for Attribute Overflows (bytes) is %value% |
This metric displays the maximum size (in bytes) of a session attribute stored in the "overflow" clustered cache.
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 | Maximum Size for Attribute Overflow (bytes) is %value% |
This metric displays the updates to session attributes stored in the "overflow" clustered cache.
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 | Total Overflow Cache Updates per minute is %value% |
This metric displays the average lifetime (in seconds) of session objects invalidated.
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 | Session Average Lifetime (seconds) is %value% |
This metric displays the average size (in bytes) of session objects placed in the session storage clustered cache.
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 | Session Average Size (bytes) is %value% |
This metric displays the maximum size (in bytes) of a session object placed in the session storage clustered cache.
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 | Session Maximum Size (bytes) is %value% |
This metric displays the minimum size (in bytes) of a session object placed in the session storage clustered cache.
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 | Session Minimum Size (bytes) is %value% |
This metric displays the number of session objects that are pinned to this instance of the web application.
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 | Number of Sticky Sessions is %value% |
This metric displays the 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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Total Session Updates per minute is %value% |
This metric displays the average reap duration in milliseconds.
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 | Average Reap Duration (ms) is %value% |
This metric displays the maximum reap duration in milliseconds.
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 | Maximum Reap Duration (ms) is %value% |
This metric displays the time in ms it took for the last reap cycle to finish.
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 | Last Reap Duration (ms) is %value% |
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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Average Reaped Sessions is %value% |
This metric displays the maximum number of sessions reaped in a reap cycle.
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 | Maximum Reaped Sessions is %value% |
This metric displays the number of expired sessions that were reaped in the last reap cycle.
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 | Sessions Reaped in Last Reap Cycle is %value% |
This metric displays the number of expired sessions that has been reaped.
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 | Total Reaped Sessions is %value% |
This metric category provides information about the Weblogic HTTP Session (Web) metrics.
This metric displays the HTTP Session Per Node - Web Application ID.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 minutes |
This metric displays the number of nondistributed 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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Attributes in Local Session cache is %value% |
This metric displays the number of nondistributed 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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Sessions in Local Session cache is %value% |
This metric displays the average size (in bytes) of the session attributes stored in the "overflow" clustered cache.
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 | Average Size for Attribute Overflows (bytes) is %value% |
This metric displays the maximum size (in bytes) of a session attribute stored in the "overflow" clustered cache.
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 | Maximum Size for Attribute Overflow (bytes) is %value% |
This metric displays the updates to session attributes stored in the "overflow" clustered cache.
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 | Total Overflow Cache Updates per minute is %value% |
This metric displays the average lifetime (in seconds) of session objects invalidated.
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 | Session Average Lifetime (seconds) is %value% |
This metric displays the average size (in bytes) of session objects placed in the session storage clustered cache.
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 | Session Average Size (bytes) is %value% |
This metric displays the maximum size (in bytes) of a session object placed in the session storage clustered cache.
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 | Session Maximum Size (bytes) is %value% |
This metric displays the minimum size (in bytes) of a session object placed in the session storage clustered cache.
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 | Session Minimum Size (bytes) is %value% |
This metric displays the number of session objects that are pinned to this instance of the web application.
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 | Number of Sticky Sessions is %value% |
This metric displays the 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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Total Session Updates per minute is %value% |
This metric displays the average reap duration in milliseconds.
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 | Average Reap Duration (ms) is %value% |
This metric displays the maximum reap duration in milliseconds.
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 | Maximum Reap Duration (ms) is %value% |
This metric displays the time in ms it took for the last reap cycle to finish.
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 | Last Reap Duration (ms) is %value% |
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 5 Minutes | After Every 3rd Collection | Not Defined | Not Defined | Average Reaped Sessions is %value% |
This metric displays the maximum number of sessions reaped in a reap cycle.
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 | Maximum Reaped Sessions is %value% |
This metric displays the number of expired sessions that were reaped in the last reap cycle.
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 | Sessions Reaped in Last Reap Cycle is %value% |
This metric displays the number of expired sessions that has been reaped.
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 | Total Reaped Sessions is %value% |