Hi Jeremy,
I don't think it is possible to comment on the history and the
variations without more information.
cheers
alessandra
Coles, J (Jeremy) wrote:
> Dear site admins
>
> You will probably be aware that for the last 2 months Steve Lloyd has
> been running a series of test jobs against GridPP sites. There are three
> types as explained here:
> http://hepwww.ph.qmul.ac.uk/~lloyd/atlas/atest.php?action=info. You'll
> note that only the analysis job is ATLAS specific so the results are
> pretty indicative of a general user's view.
>
> The deployment team via the Tier-2 coordinators and storage group have
> been addressing problems uncovered with many of your sites. However, it
> seems that there are many reasons the tests may fail including when a
> tested site is full of ATLAS production jobs. Nevertheless one might
> expect to see a little more stability than is observed. Please take a
> look at this wiki page which now shows the historical results for each
> site since January: http://www.gridpp.ac.uk/wiki/SL_ATLAS_tests. The
> first plot is the combination of all sites and shows how chaotic the
> situation is to a user!
>
> Please feel free to edit the wiki with comments for your site explaining
> some of the variations if you can. We will revisit these results at the
> next UKI monthly support meeting on March 14th.
>
> Kind regards,
> Jeremy
--
Alessandra Forti
NorthGrid Technical Coordinator
University of Manchester
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