Dynamic cache MBean statistics

The dynamic cache service provides an MBean interface to access cache statistics.

 

Access cache statistics with the MBean interface, using JACL

• Obtain the MBean identifier with the queryNames command...

  $AdminControl queryNames type=DynaCache,*  // Returns a list of the available dynamic cache MBeans
  
  
  

  Select your dynamic cache MBean and run the following command:

  set mbean <dynamic_cache_mbean>
  
  

• Retrieve the names of the available cache statistics:

  $AdminControl invoke $mbean getCacheStatisticNames
  

• Retrieve the names of the available cache instances:

  $AdminControl invoke $mbean getCacheInstanceNames
  

• Retrieve all of the available cache statistics for the base cache instance:

  $AdminControl invoke $mbean getAllCacheStatistics
  

• Retrieve all of the available cache statistics for the named cache instance:

  $AdminControl invoke $mbean getAllCacheStatistics "services/cache/servletInstance_4"
  

• Retrieve cache statistics that are specified by the names array for the base cache instance:

  $AdminControl invoke $mbean getCacheStatistics {"DiskCacheSizeInMB ObjectsReadFromDisk4000K RemoteObjectMisses"}
  

• Retrieve cache statistics that are specified by the names array for the named cache instance:

  $AdminControl invoke $mbean getCacheStatistics {services/cache/servletInstance_4 "ExplicitInvalidationsLocal CacheHits"}
  

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Related tasks

Task overview: Using the dynamic cache service to improve performance

 

Related Reference

MBean cache statistics

 

Reference topic