Grouper Users - Open Discussion List

[Liam Hoekenga <>]

Andy -

Do you have any recommended settings for tomcat?  We're pretty much only setting the max heap size right now.

Liam

On Mon, Feb 13, 2017 at 1:05 PM, Andrew Morgan <> wrote:

On Fri, 10 Feb 2017, [Rob] [Chevalier] wrote:

I'm curious as to the recommended hardware sizing for a production Grouper
instance, particularly CPU (speed,# cores), Memory, and Disk sizing.  (Note:
database will be run on separate hosts)

I'm putting together a service proposal and need to estimate hardware costs
within our VM environment.

I apologize if this question has been asked and answered many times in the
past. I had trouble finding this specific info within the archive and docs.

Huge Thanks!

Rob Chevalier
University or Oregon

Rob,

Our production Grouper daemon VM is the following:

(4) Intel E5-2650 2.3GHz
4GB RAM
40GB disk for Grouper files

We run the daemon with a 1.5GB Java heap size.  The loader jobs are multi-threaded, so it's good to have multiple cores available.


Our UI and WS servers (2 for redundancy) are VMs:

(2) Intel E5-2650 2.3GHz
4GB RAM
40GB disk for Grouper files

We run the UI and WS in a single Tomcat instance with a 2GB Java heap size.


Let me know if you have any follow-up questions.

Thanks,
Andy Morgan
Systems Administrator, Identity & Access Management
Information Services | Oregon State University
541-737-8877 | is.oregonstate.edu