Thanks to @Dzahn we have been collecting the number of [[ https://www.mediawiki.org/wiki/Talk:Community_metrics#Bugzilla_stats | active Bugzilla users every month ]] for almost two years now. It would be useful to collect this data --or any approximation-- on a monthly basis:

[x] Number of accounts created 
[ ] Number of users logging 
[x] Number of users performing any action in Maniphest 

Extended Play

It would be interesting to know whether it is possible to extract these values as well (total and past month):

[x] Number of task creators
[ ] Number of comment posters
[x] Number of task //closers//
[ ] Number of workboard movers

[x] Number of tasks created
[x] Number of tasks closed
[x] Median age in days of open tasks by priority

Very Extended Play

Then we could open two parallel ways:
* Other metrics per app: who is subscribing to Projects, who uses Differential...
* Filter these metrics by project, with a possibility to aggregate projects (i.e. let's count only the engineering projects)

The extended plays are inspirational only. This task can be closed as soon as we can publish monthly metrics for total amount of users and active in the past month.

**First report, sent on January 1st (for the record)**

> Hi Community Metrics team,
>
> this is your automatic monthly Phabricator statistics mail.
> 
> Number of accounts created in (2014-12): 395
> Number of active users (any activity) in (2014-12): 619
> Number of task authors in (2014-12): 384
> Number of users who have closed tasks in (2014-12): 213
> Number of tasks created in (2014-12): 3424
> Number of tasks closed in (2014-12): 2529
> Number of tasks in the shell project closed as resolved,fixed in (2014-12): 12
>
> Number of open and stalled tasks in total: 18125
>
> Median age in days of open tasks by priority:
> Unbreak now: 115
> Needs Triage: 147
> High: 199
> Normal: 437
> Low: 686
> Needs Volunteer: 536
>
> TODO: Numbers which refer to closed tasks might not be correct, as described in T1003.