Infinispan Enabling Cache Statistics

Internal

• Infinispan Operations
• Cache Metrics

Overview

Statistics can be enabled at cache container level, as well as individual cache level, or both. The statistics option for each cache overrides the option for the corresponding cache container. Enabling or disabling statistics collection for a cache container will cause all caches in that container to inherit the setting, unless they explicitly specify their own.

Status

Whether statistics have been enabled or not is reported both by the JMX and CLI management interfaces:

Individual Cache

JDG 6 JMX	JDG 6 CLI
JDG 7 JMX	JDG 7 CLI

Cache Container

JDG 6 JMX	JDG 6 CLI
JDG 7 JMX	JDG 7 CLI

Turning The Statistics On

EAP 6.4

Configuration File

Per cache container:

<cache-container name="..." ... statistics-enabled="true">
...
</cache-container>

Per cache:

<replicated-cache name="..." ... statistics-enabled="true"/>
<distributed-cache name="..." ... statistics-enabled="true"/>

CLI

/subsystem=infinispan/cache-container=<cache-container-name>:write-attribute(name=statistics-enabled,value=true)
/subsystem=infinispan/cache-container=<cache-container-name>/<cache-type>=<cache-name>:write- attribute(name=statistics-enabled,value=true)
reload

Test

/subsystem=infinispan/cache-container=<cache-container-name>:read-attribute(name=statistics-enabled)
/subsystem=infinispan/cache-container=<cache-container-name>/<cache-type>=<cache-name>:read-attribute(name=statistics-enabled)

JDG 6.6

Configuration File

Per cache container:

<cache-container name="..." ... statistics="true">
...
</cache-container>

Per cache:

<replicated-cache name="..." ... statistics="true"/>
<distributed-cache name="..." ... statistics="true"/>

CLI

/subsystem=infinispan/cache-container=<cache-container-name>:write-attribute(name=statistics,value=true)
/subsystem=infinispan/cache-container=<cache-container-name>/<cache-type>=<cache-name>:write-attribute(name=statistics,value=true)
reload

Test

/subsystem=infinispan/cache-container=<cache-container-name>:read-attribute(name=statistics)
/subsystem=infinispan/cache-container=<cache-container-name>/<cache-type>=<cache-name>:read-attribute(name=statistics)