63 lines
1.9 KiB
Ruby
63 lines
1.9 KiB
Ruby
if Gitlab::Metrics.enabled?
|
|
require 'influxdb'
|
|
require 'connection_pool'
|
|
require 'method_source'
|
|
|
|
# These are manually require'd so the classes are registered properly with
|
|
# ActiveSupport.
|
|
require 'gitlab/metrics/subscribers/action_view'
|
|
require 'gitlab/metrics/subscribers/active_record'
|
|
|
|
Gitlab::Application.configure do |config|
|
|
config.middleware.use(Gitlab::Metrics::RackMiddleware)
|
|
end
|
|
|
|
Sidekiq.configure_server do |config|
|
|
config.server_middleware do |chain|
|
|
chain.add Gitlab::Metrics::SidekiqMiddleware
|
|
end
|
|
end
|
|
|
|
# This instruments all methods residing in app/models that (appear to) use any
|
|
# of the ActiveRecord methods. This has to take place _after_ initializing as
|
|
# for some unknown reason calling eager_load! earlier breaks Devise.
|
|
Gitlab::Application.config.after_initialize do
|
|
Rails.application.eager_load!
|
|
|
|
models = Rails.root.join('app', 'models').to_s
|
|
|
|
regex = Regexp.union(
|
|
ActiveRecord::Querying.public_instance_methods(false).map(&:to_s)
|
|
)
|
|
|
|
Gitlab::Metrics::Instrumentation.
|
|
instrument_class_hierarchy(ActiveRecord::Base) do |klass, method|
|
|
# Instrumenting the ApplicationSetting class can lead to an infinite
|
|
# loop. Since the data is cached any way we don't really need to
|
|
# instrument it.
|
|
if klass == ApplicationSetting
|
|
false
|
|
else
|
|
loc = method.source_location
|
|
|
|
loc && loc[0].start_with?(models) && method.source =~ regex
|
|
end
|
|
end
|
|
end
|
|
|
|
Gitlab::Metrics::Instrumentation.configure do |config|
|
|
config.instrument_instance_methods(Gitlab::Shell)
|
|
|
|
config.instrument_methods(Gitlab::Git)
|
|
|
|
Gitlab::Git.constants.each do |name|
|
|
const = Gitlab::Git.const_get(name)
|
|
|
|
config.instrument_methods(const) if const.is_a?(Module)
|
|
end
|
|
end
|
|
|
|
GC::Profiler.enable
|
|
|
|
Gitlab::Metrics::Sampler.new.start
|
|
end
|