Files
@ 3dbb625d5f9c
Branch filter:
Location: kallithea/docs/usage/statistics.rst - annotation
3dbb625d5f9c
1.2 KiB
text/prs.fallenstein.rst
vcs: introduce 'branches' attribute on changesets, making it possible for Git to show multiple branches for a changeset
Mercurial changesets will always have have exactly one branch (which might be
"default"). The VCS data model was the same.
Git allows for a changeset to have 0 or more branches ... and possibly one of
them as active. The right data model is thus to have an enumerable of branches.
We thus add a 'branches' attribute and use it where applicable.
The existing 'branch' attribute used some heuristics to decide which branch use
as "the" branch ... and in some places code (and tests) rely on that. We thus
keep that old method, knowing that some of its uses probably should move to
'branches'.
The code for retrieving Git branches is based on work by Dominik Ruf.
Mercurial changesets will always have have exactly one branch (which might be
"default"). The VCS data model was the same.
Git allows for a changeset to have 0 or more branches ... and possibly one of
them as active. The right data model is thus to have an enumerable of branches.
We thus add a 'branches' attribute and use it where applicable.
The existing 'branch' attribute used some heuristics to decide which branch use
as "the" branch ... and in some places code (and tests) rely on that. We thus
keep that old method, knowing that some of its uses probably should move to
'branches'.
The code for retrieving Git branches is based on work by Dominik Ruf.
bbd499c7b55e bbd499c7b55e ac7e43325817 ac7e43325817 ac7e43325817 bbd499c7b55e 5ae8e644aa88 ac7e43325817 ac7e43325817 ac7e43325817 bbd499c7b55e ac7e43325817 ac7e43325817 ac7e43325817 ac7e43325817 ac7e43325817 bbd499c7b55e ac7e43325817 ac7e43325817 ac7e43325817 bbd499c7b55e ac7e43325817 ac7e43325817 ac7e43325817 bbd499c7b55e ac7e43325817 bbd499c7b55e ac7e43325817 ac7e43325817 ac7e43325817 ac7e43325817 | .. _statistics:
=====================
Repository statistics
=====================
Kallithea has a *repository statistics* feature, disabled by default. When
enabled, the amount of commits per committer is visualized in a timeline. This
feature can be enabled using the ``Enable statistics`` checkbox on the
repository ``Settings`` page.
The statistics system makes heavy demands on the server resources, so
in order to keep a balance between usability and performance, statistics are
cached inside the database and gathered incrementally.
When Celery is disabled:
On each first visit to the summary page a set of 250 commits are parsed and
added to the statistics cache. This incremental gathering also happens on each
visit to the statistics page, until all commits are fetched.
Statistics are kept cached until additional commits are added to the
repository. In such a case Kallithea will only fetch the new commits when
updating its statistics cache.
When Celery is enabled:
On the first visit to the summary page, Kallithea will create tasks that will
execute on Celery workers. These tasks will gather all of the statistics until
all commits are parsed. Each task parses 250 commits, then launches a new
task.
|