49 lines
1.4 KiB
Ruby
49 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Graphql
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module Tracers
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class MetricsTracer
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def self.use(schema)
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schema.tracer(self.new)
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end
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# See https://graphql-ruby.org/api-doc/1.12.16/GraphQL/Tracing for full list of events
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def trace(key, data)
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result = yield
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case key
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when "execute_query"
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increment_query_sli(data)
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end
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result
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end
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private
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def increment_query_sli(data)
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duration_s = data.fetch(:duration_s, nil)
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query = data.fetch(:query, nil)
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# We're just being defensive here...
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# duration_s comes from TimerTracer and we should be pretty much guaranteed it exists
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return unless duration_s && query
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operation = ::Gitlab::Graphql::KnownOperations.default.from_query(query)
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query_urgency = operation.query_urgency
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Gitlab::Metrics::RailsSlis.graphql_query_apdex.increment(
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labels: {
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endpoint_id: ::Gitlab::ApplicationContext.current_context_attribute(:caller_id),
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feature_category: ::Gitlab::ApplicationContext.current_context_attribute(:feature_category),
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query_urgency: query_urgency.name
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},
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success: duration_s <= query_urgency.duration
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)
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end
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end
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end
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end
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end
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