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2 commits

Author SHA1 Message Date
Douglas Barbosa Alexandre
a655c5f2e9 Fix undefined method when reverting migration RemoveProjectsPushesSinceGc 2016-09-15 22:45:48 -03:00
Yorick Peterse
4e87c02313
Move pushes_since_gc to Redis
This moves tracking of the pushes since the last Git GC from PostgreSQL
to Redis. This reduces the number of writes on the "projects" table.
This in turn reduces the vacuuming overhead.

The lease used for incrementing the counter has been removed. This lease
was mostly put in place to prevent high database load but this isn't
needed anymore due to the counter now being stored in Redis.

Fixes gitlab-org/gitlab-ce#22125
2016-09-13 22:27:51 +02:00