How to update Java Heap Size Alfresco Windows Service
Options:
1. Update the setenv.bat/setenv.sh file
2. Update the alfrescoTomcatw.exe(service) file
Option 1: Update the setenv.bat/setenv.sh file
Step 1: Go to the <alfresco-home>tomcat\bin folder
Step 2: Edit the file setenv.bat to update the value starting with SET JAVA_OPTS.. to have the value - --JvmMx 4095 replaced with the desired maximum value, say --JvmMx 8129
Option 2: Update the alfrescoTomcatw.exe(service) file
Step1. Go to the <alfresco-home>tomcat\bin folder
Step 2: Find and right-click on the alfrescoTomcatw.exe file, click on Open
Step 3: Click on the Java tab
Step 4: Update the Maximum memory pool to the desired RAM.
Step 5: Restart the server.