alfresco-community-repo/config/alfresco/ehcache-default.xml

<?xml version='1.0' encoding='UTF-8'?>
<ehcache>
    <!-- defaults -->
    <diskStore 
        path="java.io.tmpdir"/>
<!--
    <cacheManagerPeerProviderFactory
        class="net.sf.ehcache.distribution.RMICacheManagerPeerProviderFactory"
        properties="peerDiscovery=automatic, multicastGroupAddress=230.0.0.1,
                    multicastGroupPort=4446"/>
    <cacheManagerPeerListenerFactory
        class="net.sf.ehcache.distribution.RMICacheManagerPeerListenerFactory"/>
-->
    <defaultCache 
        maxElementsInMemory="5000" 
        eternal="true" 
        timeToIdleSeconds="0" 
        timeToLiveSeconds="0" 
        overflowToDisk="false" 
        >
<!--
        <cacheEventListenerFactory
                class="net.sf.ehcache.distribution.RMICacheReplicatorFactory"
                properties="replicateAsynchronously=false, replicatePuts=false,
                            replicateUpdates=true, replicateUpdatesViaCopy=false,
                            replicateRemovals=true"/>
-->
    </defaultCache>
    <!-- Hibernate usage -->
    <cache 
        name="org.hibernate.cache.StandardQueryCache" 
        maxElementsInMemory="50" 
        />
    <!-- approx 0.4MB memory required -->
    <cache 
        name="org.hibernate.cache.UpdateTimestampsCache" 
        maxElementsInMemory="2000"
        />
    <!-- approx 40MB memory required -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.NodeImpl" 
        maxElementsInMemory="10000"
        />
    <!-- approx 0.1 MB memory required -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.QNameEntityImpl" 
        maxElementsInMemory="100"
        />
    <!-- approx 40MB memory required -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.NodeStatusImpl" 
        maxElementsInMemory="10000"
        />
    <!-- approx 15MB memory required -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.NodeImpl.aspects" 
        maxElementsInMemory="10000"
        />
    <!-- approx 10MB memory required -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.NodeImpl.properties" 
        maxElementsInMemory="10000"
        />
    <!-- approx 10MB memory required -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.NodeImpl.parentAssocs" 
        maxElementsInMemory="10000"
        />
    <!-- approx 250MB memory required -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.ChildAssocImpl" 
        maxElementsInMemory="200000"
        />
    <!-- general use node associations are not common  -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.NodeAssocImpl" 
        maxElementsInMemory="1000" 
        />
    <!-- low numbers of objects expected -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.StoreImpl" 
        maxElementsInMemory="100" 
        />
    <!-- version counters -->
    <!-- approx 0.4MB memory required -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.VersionCountImpl" 
        maxElementsInMemory="100" 
        />
    <!-- approx 0.1MB memory required -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.AppliedPatchImpl" 
        maxElementsInMemory="100"
        timeToLiveSeconds="60" 
        />
    <!-- Permission related caches -->
    <!-- approx 1MB memory required -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.DbAccessControlListImpl" 
        maxElementsInMemory="1000"        
        />
    <!-- approx 1MB memory required -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.DbAccessControlListImpl.entries" 
        maxElementsInMemory="1000"        
        />
    <!-- approx 5MB memory required -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.DbAccessControlEntryImpl" 
        maxElementsInMemory="5000"        
        />
    <!-- approx 1MB memory required -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.DbPermissionImpl" 
        maxElementsInMemory="500"          
        />
    <!-- approx 10MB memory required -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.DbAuthorityImpl" 
        maxElementsInMemory="10000"        
        />
     <!-- approx 5MB memory required -->
    <cache 
        name="org.alfresco.repo.domain.hibernate.DbAuthorityImpl.externalKeys" 
        maxElementsInMemory="5000"
        />
</ehcache>