35 lines
876 B
Ruby
35 lines
876 B
Ruby
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# frozen_string_literal: true
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module Gitlab
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module Metrics
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class BootTimeTracker
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include Singleton
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SUPPORTED_RUNTIMES = [:puma, :sidekiq, :console].freeze
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def startup_time
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@startup_time || 0
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end
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def track_boot_time!(logger: Gitlab::AppJsonLogger)
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return if @startup_time
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runtime = Gitlab::Runtime.safe_identify
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return unless SUPPORTED_RUNTIMES.include?(runtime)
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@startup_time = Gitlab::Metrics::System.process_runtime_elapsed_seconds
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Gitlab::Metrics.gauge(
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:gitlab_rails_boot_time_seconds, 'Time elapsed for Rails primary process to finish startup'
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).set({}, @startup_time)
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logger.info(message: 'Application boot finished', runtime: runtime.to_s, duration_s: @startup_time)
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end
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def reset!
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@startup_time = nil
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end
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end
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end
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end
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