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# frozen_string_literal: true
# Maintain a cache of data for the Performance Datatable
module QaServer
class PerformanceDatatableCache
include QaServer::CacheKeys
class_attribute :performance_data_service
self.performance_data_service = QaServer::PerformanceDatatableService
# Retrieve performance datatable data from the cache
# @param force [Boolean] if true, calculate the stats even if the cache hasn't expired; otherwise, use cache if not expired
# @returns [Hash] performance statistics for configured time period by action for each authority
# @example
# { all_authorities:
# { search:
# { retrieve_avg_ms: 12.3, graph_load_avg_ms: 2.1, normalization_avg_ms: 4.2, full_request_avg_ms: 16.5,
# retrieve_10th_ms: 12.3, graph_load_10th_ms: 12.3, normalization_10th_ms: 4.2, full_request_10th_ms: 16.5,
# retrieve_90th_ms: 12.3, graph_load_90th_ms: 12.3, normalization_90th_ms: 4.2, full_request_90th_ms: 16.5 },
# fetch: { ... # same data as for search_stats },
# all: { ... # same data as for search_stats }
# },
# AGROVOC_LD4L_CACHE: { ... # same data for each authority }
# }
def self.data(force: false)
Rails.cache.fetch(PERFORMANCE_DATATABLE_DATA_CACHE_KEY,
expires_in: QaServer::CacheExpiryService.cache_expiry,
race_condition_ttl: 5.minutes, force: force) do
QaServer.config.monitor_logger.debug("(QaServer::PerformanceDatatableCache) - CALCULATING performance datatable stats (force: #{force})")
performance_data_service.calculate_datatable_data
end
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems