Hi...
Based on Tim Donohue's suggestion to share configuration and setup information,
here is Cornell University's Dspace configuration:
1. Server: Sun sun4v T5140
Memory size: 65312 Megabytes (4 CPUs)
2. Running DSpace 1.6.2 (JSPUI) with local mods for User Interface,
Embargo, and Refworks.
db.maxconnections = 50
db.maxwait = 5000
db.maxidle = 5
2 assetstores at 300GB each (using currently 323 GB)
Number of items: 14,960
Number of Communities/Collections: 789
3. Java 1.5.0_24
4. Apache 2.29 running mod_jk to tomcat
5. Tomcat 5.5.26
JAVA_OPTS="-server -Xms1024m -Xmx2048m -Xmn64m
-Dfile.encoding=UTF-8
-XX:+UseParallelGC -verbose:gc
-Xloggc:/dspace/dspace/log/gc.log
-XX:+HeapDumpOnOutOfMemoryError
-XX:PermSize=1024m -XX:MaxPermSize=1024m
-XX:-UseGCOverheadLimit"
6. PostGreSQL 8.3
max_connections = 300
shared_buffers = 32MB
max_fsm_pages = 204800
Though we experienced some performance problems in the past, that seemed to
disappear after we went to DSpace 1.5.2.
George Kozak
Digital Library Specialist
Cornell University Library Information Technologies (CUL-IT)
501 Olin Library
Cornell University
Ithaca, NY 14853
607-255-8924
------------------------------------------------------------------------------
Start uncovering the many advantages of virtual appliances
and start using them to simplify application deployment and
accelerate your shift to cloud computing.
http://p.sf.net/sfu/novell-sfdev2dev
_______________________________________________
DSpace-tech mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/dspace-tech
