discourse/app/jobs/scheduled/weekly.rb
Sam Saffron f8eddd40ad PERF: remove avg_time calculations and regular jobs from posts and topics
After careful analysis of large data-sets it became apparent that avg_time
had no impact whatsoever on "best of" topic scoring. Calculating avg_time
was a very costly operation especially on large databases.

We have some longer term plans of introducing other weighting that is read
time based into our scoring for "best of" and "top" topics, but in the
interim to stop a large amount of work that is not achieving any value we
are removing the jobs.

Column removal will follow once we decide on a new replacement metric.
2019-05-06 15:59:01 +10:00

18 lines
411 B
Ruby

require_dependency 'score_calculator'
module Jobs
# This job will run on a regular basis to update statistics and denormalized data.
# If it does not run, the site will not function properly.
class Weekly < Jobs::Scheduled
every 1.week
def execute(args)
ScoreCalculator.new.calculate
MiniScheduler::Stat.purge_old
Draft.cleanup!
UserAuthToken.cleanup!
end
end
end