Class: SimpleApm::Hit

Inherits:
Object
  • Object
show all
Defined in:
app/models/simple_apm/hit.rb

Class Method Summary collapse

Class Method Details

.chart_data(start_time = '00:00', end_time = '23:50', per = 'minute') ⇒ Object 



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# File 'app/models/simple_apm/hit.rb', line 20

def chart_data(start_time = '00:00', end_time = '23:50', per = 'minute')
  start_hour = start_time.to_s.split(':').first.to_i
  end_hour = [end_time.to_s.split(':').first.to_i, 23].min
  end_min = end_time.to_s.split(':')[1]
  minutes = %w[00 10 20 30 40 50]
  redis_result = Hash[SimpleApm::Redis.hgetall(minute_key)]
  result_hash = {}
  start_hour.upto(end_hour).each do |_hour|
    minutes.each do |_min|
      break if end_hour.to_i==_hour && end_min && _min.to_i > end_min.to_i
      k = "#{to_double_str _hour}:#{to_double_str _min}"
      _time = redis_result["#{k}:time"].to_f
      _hits = redis_result["#{k}:hits"].to_i
      if per =='minute'
        result_hash[k] = {time: _time, hits: _hits}
      else
        _key = to_double_str _hour
        result_hash[_key] ||= { time: 0.0, hits: 0 }
        result_hash[_key][:time] += _time
        result_hash[_key][:hits] += _hits
      end
    end
  end
  result_hash
end

.day_info(date_str) ⇒ Object 



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# File 'app/models/simple_apm/hit.rb', line 7

def day_info(date_str)
  hits, time = 0, 0.0
  SimpleApm::Redis.hgetall(minute_key(date_str)).each do |k, v|
    if k=~/time/
      time += v.to_f
    elsif k=~/hits/
      hits += v.to_i
    end
  end
  avg_time = (hits.to_i==0 ? 0 : (time/hits).to_f.round(3))
  {day: date_str, hits: hits, time: time, avg_time: avg_time}
end

.minute_key(date_str = nil) ⇒ Object 



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# File 'app/models/simple_apm/hit.rb', line 58

def minute_key(date_str = nil)
  SimpleApm::RedisKey['per-10-minute', date_str]
end

.to_double_str(i) ⇒ Object 



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# File 'app/models/simple_apm/hit.rb', line 54

def to_double_str(i)
  i.to_s.size==1 ? "0#{i}" : i.to_s
end

.update_by_request(h) ⇒ Object 



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# File 'app/models/simple_apm/hit.rb', line 47

def update_by_request(h)
  # SimpleApm::Redis.hincrby hour_hit_key, Time.now.hour, 1
  minute_base = "#{to_double_str Time.now.hour}:#{to_double_str 10 * (Time.now.min / 10)}"
  SimpleApm::Redis.hincrby minute_key, "#{minute_base}:hits", 1
  SimpleApm::Redis.hincrbyfloat minute_key, "#{minute_base}:time", h['during']
end