I created a Rails app hosted on Heroku with a Memcache plugin limited to 5 MB.
How can I know about Memcache status, free cache left, biggest cache chunk etc.? Can I access this within the app (an admin page for example)? Or using the Ruby console? Also, is there any graphical plugin for this?
From http://barkingiguana.com/2009/03/04/memcache-statistics-from-the-command-line
require 'socket'
socket = TCPSocket.open('localhost', '11211')
socket.send("stats\r\n", 0)
statistics = []
loop do
data = socket.recv(4096)
if !data || data.length == 0
break
end
statistics << data
if statistics.join.split(/\n/)[-1] =~ /END/
break
end
end
puts statistics.join()
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