From 2d8d764421301e138dc3b0fd13ddbe1bd40d02c3 Mon Sep 17 00:00:00 2001
From: Kevin Roast <kevin.roast@alfresco.com>
Date: Thu, 18 May 2006 13:41:16 +0000
Subject: [PATCH] EhCache size tweaking

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2917 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
---
 config/alfresco/ehcache-default.xml | 42 +++++++++++++++--------------
 1 file changed, 22 insertions(+), 20 deletions(-)

diff --git a/config/alfresco/ehcache-default.xml b/config/alfresco/ehcache-default.xml
index 84015637eb..c19a47f37b 100644
--- a/config/alfresco/ehcache-default.xml
+++ b/config/alfresco/ehcache-default.xml
@@ -16,10 +16,10 @@
         eternal="true"
         timeToLiveSeconds="0" 
         overflowToDisk="false"/>
-    <!-- approx 1MB memory required -->
+    <!-- approx 0.4MB memory required -->
     <cache 
         name="org.hibernate.cache.UpdateTimestampsCache" 
-        maxElementsInMemory="5000"
+        maxElementsInMemory="2000"
         eternal="true" 
         overflowToDisk="false"/>
     <!-- approx 40MB memory required -->
@@ -31,7 +31,7 @@
         timeToLiveSeconds="0" 
         overflowToDisk="false" 
         />
-    <!-- approx XXX MB memory required -->
+    <!-- approx 0.1 MB memory required -->
     <cache 
         name="org.alfresco.repo.domain.hibernate.QNameEntityImpl" 
         maxElementsInMemory="100"
@@ -40,19 +40,19 @@
         timeToLiveSeconds="0" 
         overflowToDisk="false" 
         />
-    <!-- approx 20MB memory required -->
+    <!-- approx 40MB memory required -->
     <cache 
         name="org.alfresco.repo.domain.hibernate.NodeStatusImpl" 
-        maxElementsInMemory="5000"
+        maxElementsInMemory="10000"
         eternal="true"
         timeToIdleSeconds="0" 
         timeToLiveSeconds="0" 
         overflowToDisk="false" 
         />
-    <!-- approx 40MB memory required -->
+    <!-- approx 25MB memory required -->
     <cache 
         name="org.alfresco.repo.domain.hibernate.NodeImpl.aspects" 
-        maxElementsInMemory="10000"
+        maxElementsInMemory="20000"
         eternal="true"
         timeToIdleSeconds="0" 
         timeToLiveSeconds="0" 
@@ -61,7 +61,7 @@
     <!-- approx 50MB memory required -->
     <cache 
         name="org.alfresco.repo.domain.hibernate.NodeImpl.properties" 
-        maxElementsInMemory="10000"
+        maxElementsInMemory="50000"
         eternal="true"
         timeToIdleSeconds="0" 
         timeToLiveSeconds="0" 
@@ -70,25 +70,25 @@
     <!-- approx 50MB memory required -->
     <cache 
         name="org.alfresco.repo.domain.hibernate.NodeImpl.childAssocs" 
-        maxElementsInMemory="25000"
+        maxElementsInMemory="50000"
         eternal="true"
         timeToIdleSeconds="0" 
         timeToLiveSeconds="0" 
         overflowToDisk="false" 
         />
-    <!-- approx 40MB memory required -->
+    <!-- approx 50MB memory required -->
     <cache 
         name="org.alfresco.repo.domain.hibernate.NodeImpl.parentAssocs" 
-        maxElementsInMemory="10000"
+        maxElementsInMemory="50000"
         eternal="true"
         timeToIdleSeconds="0" 
         timeToLiveSeconds="0" 
         overflowToDisk="false" 
         />
-    <!-- approx 40MB memory required -->
+    <!-- approx 70MB memory required -->
     <cache 
         name="org.alfresco.repo.domain.hibernate.ChildAssocImpl" 
-        maxElementsInMemory="25000"
+        maxElementsInMemory="50000"
         eternal="true"
         timeToIdleSeconds="0" 
         timeToLiveSeconds="0" 
@@ -97,7 +97,7 @@
     <!-- approx 20MB memory required -->
     <cache 
         name="org.alfresco.repo.domain.hibernate.NodeImpl.sourceNodeAssocs" 
-        maxElementsInMemory="5000"
+        maxElementsInMemory="20000"
         eternal="true"
         timeToIdleSeconds="0" 
         timeToLiveSeconds="0" 
@@ -106,7 +106,7 @@
     <!-- approx 20MB memory required -->
     <cache 
         name="org.alfresco.repo.domain.hibernate.NodeImpl.targetNodeAssocs" 
-        maxElementsInMemory="5000"
+        maxElementsInMemory="20000"
         eternal="true"
         timeToIdleSeconds="0" 
         timeToLiveSeconds="0" 
@@ -131,6 +131,7 @@
         overflowToDisk="false" 
         />
     <!-- version counters -->
+    <!-- approx 0.4MB memory required -->
     <cache 
         name="org.alfresco.repo.domain.hibernate.VersionCountImpl" 
         maxElementsInMemory="100" 
@@ -149,36 +150,37 @@
         overflowToDisk="false" 
         />
     <!-- Permission related caches -->
-    <!-- approx 40MB memory required -->
+    <!-- approx 10MB memory required -->
     <cache 
         name="org.alfresco.repo.domain.hibernate.DbAccessControlListImpl" 
         maxElementsInMemory="10000"        
         eternal="true" 
         overflowToDisk="false"/>
-    <!-- approx ??MB memory required -->
+    <!-- approx 10MB memory required -->
     <cache 
         name="org.alfresco.repo.domain.hibernate.DbAccessControlListImpl.entries" 
         maxElementsInMemory="10000"        
         eternal="true" 
         overflowToDisk="false"/>
-    <!-- approx 35MB memory required -->
+    <!-- approx 30MB memory required -->
     <cache 
         name="org.alfresco.repo.domain.hibernate.DbAccessControlEntryImpl" 
         maxElementsInMemory="25000"        
         eternal="true" 
         overflowToDisk="false"/>
-    <!-- approx 2MB memory required -->
+    <!-- approx 1MB memory required -->
     <cache 
         name="org.alfresco.repo.domain.hibernate.DbPermissionImpl" 
         maxElementsInMemory="500"          
         eternal="true" 
         overflowToDisk="false"/>
-    <!-- approx 40MB memory required -->
+    <!-- approx 10MB memory required -->
     <cache 
         name="org.alfresco.repo.domain.hibernate.DbAuthorityImpl" 
         maxElementsInMemory="10000"        
         eternal="true" 
         overflowToDisk="false"/>
+     <!-- approx 5MB memory required -->
     <cache 
         name="org.alfresco.repo.domain.hibernate.DbAuthorityImpl.externalKeys" 
         maxElementsInMemory="5000"