Method: Sidekiq::Metrics::ExecutionTracker#flush

Defined in:
lib/sidekiq/metrics/tracking.rb

#flush(time = Time.now) ⇒ Object 



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# File 'lib/sidekiq/metrics/tracking.rb', line 57

def flush(time = Time.now)
  totals, jobs, grams = reset
  procd = totals["p"]
  fails = totals["f"]
  return if procd == 0 && fails == 0

  now = time.utc
  # nowdate = now.strftime("%Y%m%d")
  # "250214|8:4" is the 10 minute bucket for Feb 14 2025, 08:43
  nowmid = now.strftime("%y%m%d|%-H:%M")[0..-2]
  # "250214|8:43" is the 1 minute bucket for Feb 14 2025, 08:43
  nowshort = now.strftime("%y%m%d|%-H:%M")
  count = 0

  redis do |conn|
    # persist fine-grained histogram data
    if grams.size > 0
      conn.pipelined do |pipe|
        grams.each do |_, gram|
          gram.persist(pipe, now)
        end
      end
    end

    # persist coarse grained execution count + execution millis.
    # note as of today we don't use or do anything with the
    # daily or hourly rollups.
    [
      # ["j", jobs, nowdate, LONG_TERM],
      ["j", jobs, nowmid, MID_TERM],
      ["j", jobs, nowshort, SHORT_TERM]
    ].each do |prefix, data, bucket, ttl|
      conn.pipelined do |xa|
        stats = "#{prefix}|#{bucket}"
        data.each_pair do |key, value|
          xa.hincrby stats, key, value
          count += 1
        end
        xa.expire(stats, ttl)
      end
    end
    logger.debug "Flushed #{count} metrics"
    count
  end
end