debian-mirror-gitlab/lib/gitlab/usage/metrics/instrumentations/redis_hll_metric.rb
2021-10-27 15:23:28 +05:30

53 lines
1.3 KiB
Ruby

# frozen_string_literal: true
module Gitlab
module Usage
module Metrics
module Instrumentations
class RedisHLLMetric < BaseMetric
# Usage example
#
# In metric YAML defintion
# instrumentation_class: RedisHLLMetric
# events:
# - g_analytics_valuestream
# end
def initialize(time_frame:, options: {})
super
raise ArgumentError, "options events are required" unless metric_events.present?
end
def metric_events
options[:events]
end
def value
redis_usage_data do
event_params = time_constraints.merge(event_names: metric_events)
Gitlab::UsageDataCounters::HLLRedisCounter.unique_events(**event_params)
end
end
def suggested_name
Gitlab::Usage::Metrics::NameSuggestion.for(:redis)
end
private
def time_constraints
case time_frame
when '28d'
monthly_time_range
when '7d'
weekly_time_range
else
raise "Unknown time frame: #{time_frame} for RedisHLLMetric"
end
end
end
end
end
end
end