redisslowlog.rb

#!/usr/bin/env ruby
require 'rubygems'
require 'redis'
require 'terminal-table'

host = "192.168.2.164"
ports = [6381]


def entries(slowlog)
  sort(slowlog).map do |entry|
    [
      id           = entry.shift,
      logtime    = Time.at(entry.shift),
      us = entry.shift/1000000.000,
      cmd      = entry.shift.join(' ')[0...100]
    ]
  end
end

def sort(slowlog)
  slowlog.sort_by{|a| a[2]}.reverse!
end


ports.each do  |port|
    redis = Redis.new(:host => host, :port => port)
  
    slowlog = entries(redis.slowlog("GET",50))

    table = Terminal::Table.new :title => "Redis SlowLog for Redis data.redis1.51fanli.it:#{port}", :headings => ['ID', 'logtime', 'time', 'cmd'], :rows => slowlog
    puts table   
    
end