gistfile1.txt

require 'socket'
require 'rubygems'
require 'redis'

UseRawSockets = false

s = TCPSocket.open("127.0.0.1",6379)
s.write("MONITOR\r\n")

if UseRawSockets
    r = TCPSocket.open("127.0.0.1",6379)
    q = ""
    [:a,:b,:c,:d,:e,:f,:g,:h,:i,:l].each{|k|
        q += "*2\r\n$4\r\nLLEN\r\n$1\r\n"+k.to_s+"\r\n"
    }
    r.write(q)
else
    r = Redis.new
    r.pipelined {
        r.llen :a
        r.llen :b
        r.llen :c
        r.llen :d
        r.llen :e
        r.llen :f
        r.llen :g
        r.llen :h
        r.llen :i
        r.llen :l
    }
end

2.times {s.gets} # Discard useless lines
old_time = nil
8.times {
    line = s.gets[1..-1]
    time = line.split(" ")[0].to_f
    if old_time
        printf "Diff %.2f microseconds\n", (time-old_time)*1000000
    end
    old_time = time
}