But even this would only count the users who load the TACC provided modules, 
and not those rebuilding petsc with a specific configuration.

Blaise


> On Sep 17, 2020, at 9:34 AM, Victor Eijkhout <eijkh...@tacc.utexas.edu> wrote:
> 
> 
> 
>> On , 2020Sep17, at 09:13, Jacob Faibussowitsch <jacob....@gmail.com> wrote:
>> 
>> Victor - Does this count the number of users who simply loaded the module? 
>> Or users who submitted a job using the petsc module (if that’s even 
>> tracked?). 
> 
> The latter. It tracks what modules are loaded when a batch job starts. That’s 
> not entirely the same as PETSc actually being used but I guess it’s a pretty 
> close proxy.
> 
> We track a whole bunch of statistics on batch jobs. (Including hardware 
> performance counters on processors, network, file system. One snapshot per 30 
> minutes, so it doesn’t interfere too much.) I don’t think we track anything 
> about interactive loading of modules. 
> 
> Btw, almost 1000 unique users over the lifetime of the database, which goes 
> back to petsc 3.4, whenever that was.
> 
> Victor.

-- 
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