diff options
Diffstat (limited to 'lib/gitlab')
-rw-r--r-- | lib/gitlab/metrics/method_call.rb | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/lib/gitlab/metrics/method_call.rb b/lib/gitlab/metrics/method_call.rb index ab7e7a06a77..744c489d46e 100644 --- a/lib/gitlab/metrics/method_call.rb +++ b/lib/gitlab/metrics/method_call.rb @@ -18,6 +18,24 @@ module Gitlab end end + def self.call_measurement_enabled? + return @call_measurement_enabled unless call_measurement_enabled_cache_expired? + MUTEX.synchronize do + return @call_measurement_enabled unless call_measurement_enabled_cache_expired? + @call_measurement_enabled_cache_expires_at = Time.now + 5.minutes + @call_measurement_enabled = Feature.get(:prometheus_metrics_method_instrumentation).enabled? + end + end + + def self.call_measurement_enabled_cache_expired? + @call_measurement_enabled.nil? || @call_measurement_enabled_cache_expires_at.nil? || @call_measurement_enabled_cache_expires_at < Time.now + end + + def self.call_measurement_enabled_cache_expire + @call_measurement_enabled = nil + @call_measurement_enabled_cache_expires_at = nil + end + # name - The full name of the method (including namespace) such as # `User#sign_in`. # @@ -45,7 +63,7 @@ module Gitlab @cpu_time += cpu_time @call_count += 1 - if call_measurement_enabled? && above_threshold? + if self.class.call_measurement_enabled? && above_threshold? self.class.call_duration_histogram.observe(@transaction.labels.merge(labels), real_time / 1000.0) end @@ -70,12 +88,6 @@ module Gitlab def above_threshold? real_time >= Metrics.method_call_threshold end - - def call_measurement_enabled? - Rails.cache.fetch(:prometheus_metrics_method_instrumentation_enabled, expires_in: 5.minutes) do - Feature.get(:prometheus_metrics_method_instrumentation).enabled? - end - end end end end |