Re: Statistics queries

["Philip Withnall" <philip tecnocode co uk>]

Hey,

On Mon, 19 Aug 2019, at 15:45, Andrea Veri wrote:
> Philip,
>
> replies in line :)

Thanks!

> Il giorno ven 16 ago 2019 alle ore 12:55 Philip Withnall
> <philip tecnocode co uk> ha scritto:
> > Particularly, I would like to know:
> >  • The bandwidth our services used each year, for the last 3 years. I
> > assume this would be dominated by website requests (www.gnome.org and
> > GitLab) and tarball downloads.
>
> We share the hosting with other corporate services so we unfortunately
> won't be able to provide bandwidth statistics.

OK. Would you be able to estimate a rough upper and lower bound? I have no idea even what order of magnitude 
we're likely using.

> >  • The number of dedicated machines we have running (for hosting
> > services or for running CI) and their average load factors over the
> > last (for example) week.
>
> The total number of bare metals we have running is:
>
> 8 hypervisors
> 7 CI runners

Thanks.

> Load is usually pretty low (6-8 on load15) on hypervisors, regarding
> runners we're currently not gathering any utilization statistic but I
> expect the load to considerably higher on peek hours when multiple
> concurrent jobs are running.

OK. Is it worth adding utilisation gathering to the runners?

> >  • Whether those servers run on renewable energy or, if not, which
> > country and region they are each physically hosted in (so I can
> > calculate carbon intensity of energy supply for them).
>
> The datacenters in question are located in: Raleigh, North Carolina,
> Phoenix, Arizona and one of them lives in London. 

So none of them explicitly run on renewables?

> >  • For the AWS cloud services we use, which regions they are
> > provisioned in (since that impacts their carbon intensity, see [1]);
> > and the equivalent (if known) for any other cloud services we use.
>
> What we mainly use within AWS are S3 buckets in the following 2 regions:
>
> us-east-1
> us-west-2

How many buckets do we use on average?

Philip