111 lines
3.5 KiB
Ruby
111 lines
3.5 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Metrics
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module GlobalSearchSlis
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class << self
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# The following targets are the 99.95th percentile of code searches
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# gathered on 25-10-2022
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# from https://log.gprd.gitlab.net/goto/0c89cd80-23af-11ed-8656-f5f2137823ba (internal only)
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BASIC_CONTENT_TARGET_S = 8.812
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BASIC_CODE_TARGET_S = 27.538
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ADVANCED_CONTENT_TARGET_S = 2.452
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ADVANCED_CODE_TARGET_S = 15.52
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def initialize_slis!
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Gitlab::Metrics::Sli::Apdex.initialize_sli(:global_search, possible_labels)
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return unless Feature.enabled?(:global_search_error_rate_sli)
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Gitlab::Metrics::Sli::ErrorRate.initialize_sli(:global_search, possible_labels)
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end
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def record_apdex(elapsed:, search_type:, search_level:, search_scope:)
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Gitlab::Metrics::Sli::Apdex[:global_search].increment(
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labels: labels(search_type: search_type, search_level: search_level, search_scope: search_scope),
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success: elapsed < duration_target(search_type, search_scope)
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)
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end
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def record_error_rate(error:, search_type:, search_level:, search_scope:)
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return unless Feature.enabled?(:global_search_error_rate_sli)
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Gitlab::Metrics::Sli::ErrorRate[:global_search].increment(
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labels: labels(search_type: search_type, search_level: search_level, search_scope: search_scope),
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error: error
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)
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end
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private
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def duration_target(search_type, search_scope)
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if search_type == 'basic' && content_search?(search_scope)
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BASIC_CONTENT_TARGET_S
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elsif search_type == 'basic' && code_search?(search_scope)
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BASIC_CODE_TARGET_S
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elsif search_type == 'advanced' && content_search?(search_scope)
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ADVANCED_CONTENT_TARGET_S
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elsif search_type == 'advanced' && code_search?(search_scope)
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ADVANCED_CODE_TARGET_S
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end
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end
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def search_types
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%w[basic advanced]
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end
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def search_levels
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%w[project group global]
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end
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def search_scopes
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Gitlab::Search::AbuseDetection::ALLOWED_SCOPES
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end
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def endpoint_ids
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['SearchController#show', 'GET /api/:version/search', 'GET /api/:version/projects/:id/(-/)search',
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'GET /api/:version/groups/:id/(-/)search']
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end
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def possible_labels
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search_types.flat_map do |search_type|
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search_levels.flat_map do |search_level|
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search_scopes.flat_map do |search_scope|
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endpoint_ids.flat_map do |endpoint_id|
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{
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search_type: search_type,
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search_level: search_level,
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search_scope: search_scope,
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endpoint_id: endpoint_id
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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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def labels(search_type:, search_level:, search_scope:)
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{
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search_type: search_type,
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search_level: search_level,
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search_scope: search_scope,
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endpoint_id: endpoint_id
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}
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end
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def endpoint_id
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::Gitlab::ApplicationContext.current_context_attribute(:caller_id)
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end
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def code_search?(search_scope)
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search_scope == 'blobs'
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end
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def content_search?(search_scope)
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!code_search?(search_scope)
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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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