[Using Sakai] system usage plotting tools?

[David Haines]

We use RRD for storage and drraw for display.  We've got custom scripts to
poll for data and put it in RRD.  The data gathering scripts are
sufficiently local that they aren't likely to be much help.  To get
information from the database we have a JSP which we've put into Sakai that
runs some SQL queries when accessed. The data collection scripts poll the
JSP periodically and put the data into RRD.

- Dave


On Wed, May 28, 2014 at 8:10 AM, Gregory Guthrie <guthrie at mum.edu> wrote:

> Thank you – we also use several of these very nice Linux system monitoring
> tools.
>
>
>
> I am looking for something similar to monitor Sakai specific usage and
> statistics. I presume it would make periodic queries on the database and
> use something like RRD like other similar tools do.
>
>
>
> [RRD is such a great tool and makes wonderful graphs!  :-) ]
>
>
>
> -------------------------------------------
> *Subject:* Re: [Using Sakai] system usage plotting tools?
>
>
>
> Gregory,
>
>
>
> We use Munin. Take a look at the attached scripts, and change them to suit
> your needs. It's probably an old version, not sure what it'll take to work
> with a recent Munin version. You can see some of the graphs here:
> https://elearning.ufp.pt/stats/UFPUV/elearning.ufp.pt/index.html#sakai
>
>
>
> Regards,
>
> Feliz
>
>
>
> On 27 May 2014 20:13, Gregory Guthrie <guthrie at mum.edu> wrote:
>
> I have seen several very nice graphs of system usage in various
> presentations, number of simultaneous users, number of new site creations,
> daily logins, system load and response time, etc.
>
>  Are there any standard tools to create these, or nice home-brew tools?
> Some I have seen are manual database queries, then exported into Excel and
> reformatted – overall a one-time process for some presentation. We’d like
> to have something more automated, but hope there are some existing before
> creating new ones.
>
> -------------------------------------------
>
>
>
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