Dynamic cache counters


 

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Use this panel as a reference for properties of dynamic cache counters.

Use the PMI data to monitor performance of the dynamic cache service.

Use the dynamic cache MBean to access the related data and display it under dynamic cache in the TPV.

Name Key ID value Description Granularity Type Level Overhead
MaxInMemoryCacheEntryCount cacheModule.maxInMemoryCacheEntryCount 1 Maximum number of in-memory cache entries.

Locate it under servlet instance or object instance.

Per Server CountStatistic All Low
InMemoryCacheEntryCount cacheModule.inMemoryCacheEntryCount 2 Current number of in-memory cache entries.

Locate it under servlet instance and object instance.

Per Server CountStatistic All Low
HitsInMemoryCount cacheModule.hitsInMemoryCount 21 Number of requests for cacheable objects that are served from memory.

For servlet instance, locate it under template group.

For object instance, locate it under object group.

Per Server CountStatistic All Low
HitsOnDiskCount cacheModule.hitsOnDiskCount 22 Number of requests for cacheable objects that are served from disk.

For servlet instance, locate it under template group.

For object instance, locate it under object group.

Per Server CountStatistic All Low
ExplicitInvalidationCount cacheModule.explicitInvalidationCount 23 Number of explicit invalidations.

For servlet instance, locate it under template group.

For object instance, locate it under object group.

Per Server CountStatistic All Low
LruInvalidationCount cacheModule.lruInvalidationCount 24 Number of cache entries that are removed from memory by a Least Recently Used (LRU) algorithm.

For servlet instance, locate it under template group.

For object instance, locate it under object group.

Per Server CountStatistic All Low
TimeoutInvalidationCount cacheModule.timeoutInvalidationCount 25 Number of cache entries that are removed from memory and disk because their timeout has expired.

For servlet instance, locate it under template group.

For object instance, locate it under object group.

Per Server CountStatistic All Low
InMemoryAndDiskCacheEntryCount cacheModule.inMemoryAndDiskCacheEntryCount 26 Current number of used cache entries in memory and disk.

For servlet instance, locate it under template group.

For object instance, locate it under object group.

Per Server CountStatistic All Low
RemoteHitCount cacheModule.remoteHitCount 27 Number of requests for cacheable objects that are served from other JVMs within the replication domain.

For servlet instance, locate it under template group.

For object instance, locate it under object group.

Per Server CountStatistic All Low
MissCount cacheModule.missCount 28 Number of requests for cacheable objects that were not found in the cache.

For servlet instance, locate it under template group.

For object instance, locate it under object group.

Per Server CountStatistic All Low
ClientRequestCount cacheModule.clientRequestCount 29 Number of requests for cacheable objects that are generated by applications running on this appserver.

For servlet instance, locate it under template group.

For object instance, locate it under object group.

Per Server CountStatistic All Low
DistributedRequestCount cacheModule.distributedRequestCount 30 Number of requests for cacheable objects that are generated by cooperating caches in this replication domain.

For servlet instance, locate it under template group.

For object instance, locate it under object group.

Per Server CountStatistic All Low
ExplicitMemoryInvalidationCount cacheModule.explicitMemoryInvalidationCount 31 Number of explicit invalidations that result in the removal of an entry from memory.

For servlet instance, locate it under template group.

For object instance, locate it under object group.

Per Server CountStatistic All Low
ExplicitDiskInvalidationCount cacheModule.explicitDiskInvalidationCount 32 Number of explicit invalidations that result in the removal of an entry from disk.

For servlet instance, locate it under template group.

For object instance, locate it under object group.

Per Server CountStatistic All Low
LocalExplicitInvalidationCount cacheModule.localExplicitInvalidationCount 34 Number of explicit invalidations that are generated locally, either programmatically or by a cache policy.

For servlet instance, locate it under template group.

For object instance, locate it under object group.

Per Server CountStatistic All Low
RemoteExplicitInvalidationCount cacheModule.remoteExplicitInvalidationCount 35 Number of explicit invalidations that are received from a cooperating JVMs in this replication domain.

For servlet instance, locate it under template group.

For object instance, locate it under object group.

Per Server CountStatistic All Low
RemoteCreationCount cacheModule.remoteCreationCount 36 Number of cache entries that are received from cooperating dynamic caches.

For servlet instance, locate it under template group.

For object instance, locate it under object group.

Per Server CountStatistic All Low
ObjectsOnDisk cacheModule.objectsOnDisk 4 Current number of cache entries on disk. locate it under disk group. Per Server CountStatistic All Low
HitsOnDisk cacheModule.hitsOnDisk 5 Number of requests for cacheable objects that are served from disk.

Locate it under disk group.

Per Server CountStatistic All Low
ExplicitInvalidationsFromDisk cacheModule.explicitInvalidationFromDisk 6 Number of explicit invalidations that result in the removal of entries from disk.

Locate it under disk group.

Per Server CountStatistic All Low
TimeoutInvalidationsFromDisk cacheModule.timeoutInvalidationsFromDisk 7 Number of disk timeouts.

Locate it under disk group.

Per Server CountStatistic All Low
PendingRemovalFromDisk cacheModule.pendingRemovalFromDisk 8 Current number of pending entries that are to be removed from disk.

Locate it under disk group.

Per Server CountStatistic All Low
DependencyIDsOnDisk cacheModule.dependencyIdsOnDisk 9 Current number of dependency ID that are on disk.

Locate it under disk group.

Per Server CountStatistic All Low
DependencyIDsBufferedForDisk cacheModule.dependencyIdsBufferedForDisk 10 Current number of dependency IDs that are buffered for the disk.

Locate it under disk group.

Per Server CountStatistic All Low
DependencyIDsOffloadedToDisk cacheModule.dependencyIdsOffloadedToDisk 11 Number of dependency IDs that are offloaded to disk. It is located under disk group. Per Server CountStatistic All Low
DependencyIDBasedInvalidationsFromDisk cacheModule.dependencyIdBasedInvalidationsFromDisk 12 Number of dependency ID-based invalidations. Locate it under disk group. Per Server CountStatistic All Low
TemplatesOnDisk cacheModule.templatesOnDisk 13 Current number of templates that are on disk. Locate it under disk group. Per Server CountStatistic All Low
TemplatesBufferedForDisk cacheModule.templatesBufferedForDisk 14 Current number of templates that are buffered for the disk.

Locate it under disk group.

Per Server CountStatistic All Low
TemplatesOffloadedToDisk cacheModule.templatesOffloadedToDisk 15 Number of templates that are offloaded to disk.

Locate it under disk group.

Per Server CountStatistic All Low
TemplateBasedInvalidationsFromDisk cacheModule.templateBasedInvalidationsFromDisk 16 Number of template-based invalidations.

Locate it under disk group.

Per Server CountStatistic All Low
GarbageCollectorInvalidationsFromDisk cacheModule.garbageCollectorInvalidationsFromDisk 17 Number of garbage collector invalidations that result in the removal of entries from disk cache due to high threshold has been reached.

Locate it under disk group.

Per Server CountStatistic All Low
OverflowInvalidationsFromDisk cacheModule.overflowInvalidationsFromDisk 18 Number of invalidations that result in the removal of entries from disk due to exceeding the disk cache size or disk cache size in GB limit.

Locate it under disk group.

Per Server CountStatistic All Low