Class: SimpleApm::Redis

Inherits:
Object
  • Object
show all
Defined in:
lib/simple_apm/redis.rb

Class Method Summary collapse

Class Method Details

.in_apm_days ⇒ Object

所有统计的日期，通过hits来判断



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# File 'lib/simple_apm/redis.rb', line 37

def in_apm_days
  SimpleApm::Redis.keys('*:action-names').map{|x|x.split(':').first}.sort
end

.instance ⇒ Object 



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# File 'lib/simple_apm/redis.rb', line 7

def instance
  @current ||= ::Redis::Namespace.new(
    :simple_apm,
    :redis => ::Redis.new(
      url: SimpleApm::Setting::REDIS_URL,
      driver: SimpleApm::Setting::REDIS_DRIVER
    )
  )
end

.method_missing(method, *args) ⇒ Object 



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# File 'lib/simple_apm/redis.rb', line 41

def method_missing(method, *args)
  instance.send(method, *args)
rescue NoMethodError
  super(method, *args)
end

.simple_info ⇒ Object

redisdoc.com/server/info.html



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# File 'lib/simple_apm/redis.rb', line 18

def simple_info
  h = {}
  redis.info.each do |k, v|
    if k == 'total_system_memory_human'
      h['系统内存'] = v
    elsif k == 'used_memory_rss_human'
      h['当前内存占用(rss)'] = v
    elsif k == 'used_memory_peak_human'
      h['占用内存峰值'] = v
    elsif k == 'redis_version'
      h['redis版本'] = v
    elsif k =~ /db[0-9]+/
      h[k] = v
    end
  end
  h
end