<commit_before>config = {
  :backend => 'active_record',
}.merge((ConfigFile.load('delayed_jobs') || {}).symbolize_keys)

case config[:backend]
when 'active_record'
  Delayed::Job = Delayed::Backend::ActiveRecord::Job
when 'redis'
  if Rails.env.production?
    raise "Redis Jobs are not yet ready for production"
  end
  Delayed::Job = Delayed::Backend::Redis::Job
  Delayed::Backend::Redis::Job.redis = if config[:redis]
    Canvas.redis_from_config(config[:redis])
  else
    Canvas.redis
  end
else
  raise "Unknown Delayed Jobs backend: `#{config[:backend]}`"
end

# If there is a sub-hash under the 'queue' key for the database config, use that
# as the connection for the job queue. The migration that creates the
# delayed_jobs table is smart enough to use this connection as well.
db_queue_config = ActiveRecord::Base.configurations[Rails.env]['queue']
if db_queue_config
  Delayed::Backend::ActiveRecord::Job.establish_connection(db_queue_config)
end

Delayed::Worker.on_max_failures = proc do |job, err|
  # We don't want to keep around max_attempts failed jobs that failed because the
  # underlying AR object was destroyed.
  # All other failures are kept for inspection.
  err.is_a?(Delayed::Backend::RecordNotFound)
end

Delayed::Worker.lifecycle.around(:perform) do |worker, job, &block|
  starting_mem = Canvas.sample_memory()
  starting_cpu = Process.times()
  lag = ((Time.now - job.created_at) * 1000).round
  tag = CanvasStatsd::Statsd.escape(job.tag)
  stats = ["delayedjob.queue", "delayedjob.queue.tag.#{tag}", "delayedjob.queue.shard.#{job.current_shard.id}"]
  stats << "delayedjob.queue.jobshard.#{job.shard.id}" if job.respond_to?(:shard)
  CanvasStatsd::Statsd.timing(stats, lag)
  begin
    stats = ["delayedjob.perform", "delayedjob.perform.tag.#{tag}", "delayedjob.perform.shard.#{job.current_shard.id}"]
    stats << "delayedjob.perform.jobshard.#{job.shard.id}" if job.respond_to?(:shard)
    CanvasStatsd::Statsd.time(stats) do
      block.call(worker, job)
    end
  ensure
    ending_cpu = Process.times()
    ending_mem = Canvas.sample_memory()
    user_cpu = ending_cpu.utime - starting_cpu.utime
    system_cpu = ending_cpu.stime - starting_cpu.stime

    Rails.logger.info "[STAT] #{starting_mem} #{ending_mem} #{ending_mem - starting_mem} #{user_cpu} #{system_cpu}"
  end
end

Delayed::Worker.lifecycle.around(:pop) do |worker, &block|
  CanvasStatsd::Statsd.time(["delayedjob.pop", "delayedjob.pop.jobshard.#{Shard.current(:delayed_job)}"]) do
    block.call(worker)
  end
end

Delayed::Worker.lifecycle.before(:perform) do |job|
  # Since AdheresToPolicy::Cache uses an instance variable class cache lets clear<commit_msg>don't send ruby object to statsd key<commit_after>config = {
  :backend => 'active_record',
}.merge((ConfigFile.load('delayed_jobs') || {}).symbolize_keys)

case config[:backend]
when 'active_record'
  Delayed::Job = Delayed::Backend::ActiveRecord::Job
when 'redis'
  if Rails.env.production?
    raise "Redis Jobs are not yet ready for production"
  end
  Delayed::Job = Delayed::Backend::Redis::Job
  Delayed::Backend::Redis::Job.redis = if config[:redis]
    Canvas.redis_from_config(config[:redis])
  else
    Canvas.redis
  end
else
  raise "Unknown Delayed Jobs backend: `#{config[:backend]}`"
end

# If there is a sub-hash under the 'queue' key for the database config, use that
# as the connection for the job queue. The migration that creates the
# delayed_jobs table is smart enough to use this connection as well.
db_queue_config = ActiveRecord::Base.configurations[Rails.env]['queue']
if db_queue_config
  Delayed::Backend::ActiveRecord::Job.establish_connection(db_queue_config)
end

Delayed::Worker.on_max_failures = proc do |job, err|
  # We don't want to keep around max_attempts failed jobs that failed because the
  # underlying AR object was destroyed.
  # All other failures are kept for inspection.
  err.is_a?(Delayed::Backend::RecordNotFound)
end

Delayed::Worker.lifecycle.around(:perform) do |worker, job, &block|
  starting_mem = Canvas.sample_memory()
  starting_cpu = Process.times()
  lag = ((Time.now - job.created_at) * 1000).round
  tag = CanvasStatsd::Statsd.escape(job.tag)
  stats = ["delayedjob.queue", "delayedjob.queue.tag.#{tag}", "delayedjob.queue.shard.#{job.current_shard.id}"]
  stats << "delayedjob.queue.jobshard.#{job.shard.id}" if job.respond_to?(:shard)
  CanvasStatsd::Statsd.timing(stats, lag)
  begin
    stats = ["delayedjob.perform", "delayedjob.perform.tag.#{tag}", "delayedjob.perform.shard.#{job.current_shard.id}"]
    stats << "delayedjob.perform.jobshard.#{job.shard.id}" if job.respond_to?(:shard)
    CanvasStatsd::Statsd.time(stats) do
      block.call(worker, job)
    end
  ensure
    ending_cpu = Process.times()
    ending_mem = Canvas.sample_memory()
    user_cpu = ending_cpu.utime - starting_cpu.utime
    system_cpu = ending_cpu.stime - starting_cpu.stime

    Rails.logger.info "[STAT] #{starting_mem} #{ending_mem} #{ending_mem - starting_mem} #{user_cpu} #{system_cpu}"
  end
end

Delayed::Worker.lifecycle.around(:pop) do |worker, &block|
  CanvasStatsd::Statsd.time(["delayedjob.pop", "delayedjob.pop.jobshard.#{Shard.current(:delayed_job).id}"]) do
    block.call(worker)
  end
end

Delayed::Worker.lifecycle.before(:perform) do |job|
  # Since AdheresToPolicy::Cache uses an instance variable class cache lets clear
{'fraction_non_alphanumeric': 0.1351250466592012, 'fraction_numerical': 0.0014930944382232176, 'mean_word_length': 5.103644646924829, 'pattern_counts': {'":': 0, '<': 11, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '7300510', 'n_tokens_mistral': 1835, 'n_tokens_neox': 1806, 'n_words': 407}