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# frozen_string_literal: true
# This file was prefixed with zz_ because we want to load it the last!
# See: https://gitlab.com/gitlab-org/gitlab-foss/issues/55611
if Gitlab::Metrics.enabled? && Gitlab::Runtime.application?
require 'pathname'
require 'connection_pool'
# These are manually require'd so the classes are registered properly with
# ActiveSupport.
require_dependency 'gitlab/metrics/subscribers/action_cable'
require_dependency 'gitlab/metrics/subscribers/action_view'
require_dependency 'gitlab/metrics/subscribers/active_record'
require_dependency 'gitlab/metrics/subscribers/rails_cache'
require_dependency 'gitlab/metrics/subscribers/ldap'
Gitlab::Application.configure do |config|
# We want to track certain metrics during the Load Balancing host resolving process.
# Because of that, we need to have metrics code available earlier for Load Balancing.
config.middleware.insert_before Gitlab::Database::LoadBalancing::RackMiddleware,
Gitlab::Metrics::RackMiddleware
config.middleware.insert_before Gitlab::Database::LoadBalancing::RackMiddleware,
Gitlab::Middleware::RailsQueueDuration
config.middleware.move_after Gitlab::Metrics::RackMiddleware,
Gitlab::EtagCaching::Middleware
config.middleware.use(Gitlab::Metrics::ElasticsearchRackMiddleware)
end
if Gitlab::Runtime.puma?
Gitlab::Metrics::RequestsRackMiddleware.initialize_metrics
Gitlab::Metrics::Middleware::PathTraversalCheck.initialize_slis!
Gitlab::Metrics::GlobalSearchSlis.initialize_slis!
elsif Gitlab::Runtime.sidekiq?
Gitlab::Metrics::GlobalSearchIndexingSlis.initialize_slis! if Gitlab.ee?
Gitlab::Metrics::LooseForeignKeysSlis.initialize_slis!
Gitlab::Metrics::Llm.initialize_slis! if Gitlab.ee?
Gitlab::Metrics::Lfs.initialize_slis!
end
GC::Profiler.enable
module TrackNewRedisConnections
def connect(*args)
val = super
if current_transaction = (::Gitlab::Metrics::WebTransaction.current || ::Gitlab::Metrics::BackgroundTransaction.current)
current_transaction.increment(:gitlab_transaction_new_redis_connections_total, 1)
end
val
end
end
class ::Redis::Client
prepend TrackNewRedisConnections
end
Labkit::NetHttpPublisher.labkit_prepend!
Labkit::ExconPublisher.labkit_prepend!
Labkit::HTTPClientPublisher.labkit_prepend!
end
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