1 files changed, 0 insertions, 71 deletions
diff --git a/lib/gitlab/graphql/generic_tracing.rb b/lib/gitlab/graphql/generic_tracing.rb
deleted file mode 100644
index dc3f6574631..00000000000
--- a/lib/gitlab/graphql/generic_tracing.rb
+++ /dev/null
@@ -1,71 +0,0 @@
-# frozen_string_literal: true
-
-# This class is used as a hook to observe graphql runtime events. From this
-# hook both gitlab metrics and opentracking measurements are generated
-
-module Gitlab
-  module Graphql
-    class GenericTracing < GraphQL::Tracing::PlatformTracing
-      self.platform_keys = {
-        'lex' => 'graphql.lex',
-        'parse' => 'graphql.parse',
-        'validate' => 'graphql.validate',
-        'analyze_query' => 'graphql.analyze',
-        'analyze_multiplex' => 'graphql.analyze',
-        'execute_multiplex' => 'graphql.execute',
-        'execute_query' => 'graphql.execute',
-        'execute_query_lazy' => 'graphql.execute',
-        'execute_field' => 'graphql.execute',
-        'execute_field_lazy' => 'graphql.execute'
-      }
-
-      def platform_field_key(type, field)
-        "#{type.name}.#{field.name}"
-      end
-
-      def platform_authorized_key(type)
-        "#{type.graphql_name}.authorized"
-      end
-
-      def platform_resolve_type_key(type)
-        "#{type.graphql_name}.resolve_type"
-      end
-
-      def platform_trace(platform_key, key, data, &block)
-        tags = { platform_key: platform_key, key: key }
-        start = Gitlab::Metrics::System.monotonic_time
-
-        with_labkit_tracing(tags, &block)
-      ensure
-        duration = Gitlab::Metrics::System.monotonic_time - start
-
-        graphql_duration_seconds.observe(tags, duration) unless deactivated?
-      end
-
-      private
-
-      def deactivated?
-        Feature.enabled?(:graphql_generic_tracing_metrics_deactivate)
-      end
-
-      def with_labkit_tracing(tags, &block)
-        return yield unless Labkit::Tracing.enabled?
-
-        name = "#{tags[:platform_key]}.#{tags[:key]}"
-        span_tags = {
-          'component' => 'web',
-          'span.kind' => 'server'
-        }.merge(tags.stringify_keys)
-
-        Labkit::Tracing.with_tracing(operation_name: name, tags: span_tags, &block)
-      end
-
-      def graphql_duration_seconds
-        @graphql_duration_seconds ||= Gitlab::Metrics.histogram(
-          :graphql_duration_seconds,
-          'GraphQL execution time'
-        )
-      end
-    end
-  end
-end