[Deploying Sakai] [Building Sakai] Use the Roster tool? Apply SAK-23524

Sam Ottenhoff ottenhoff at longsight.com
Wed Jul 17 05:28:27 PDT 2013


Stephen, can you mark this JIRA as Tested and Verified so we can merge it
into the 2.9.x maintenance branch?


On Wed, Jul 17, 2013 at 2:30 AM, Stephen Marquard <
stephen.marquard at uct.ac.za> wrote:

>  Hi all,
>
>
>
> If you use the Roster tool in 2.8.x or 2.9.x, please see:
>
>
>
> https://jira.sakaiproject.org/browse/SAK-23524
>
>
>
> This looks like a minor issue, but has had a huge impact on our production
> system, and applying it decreased response times across the whole system
> significantly. The change in SAK-21769 added a large CPU overhead to Roster
> tool requests, which slows down app servers for all other requests as well.
>
>
>
> Regards
>
> Stephen
>
>
>
> ---
>
> Stephen Marquard, Acting Director
>
> Centre for Educational Technology, University of Cape Town
> http://www.cet.uct.ac.za
> stephen.marquard at uct.ac.za
> Phone: +27-21-650-5037 Cell: +27-83-500-5290
>
>
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