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#!/usr/bin/env ruby | |
require 'net/telnet' | |
require 'terminal-table' | |
tbl = Terminal::Table.new headings: %w(id expires cache_key bytes) | |
localhost = Net::Telnet::new("Host" => "localhost", "Port" => 11211, "Timeout" => 3) | |
matches = localhost.cmd("String" => "stats items", "Match" => /^END/).scan(/STAT items:(\d+):number (\d+)/) | |
slabs = matches.inject([]) { |items, item| items << Hash[*['id','items'].zip(item).flatten]; items } | |
slabs.each do |slab| | |
localhost.cmd("String" => "stats cachedump #{slab['id']} #{slab['items']}", "Match" => /^END/) do |c| | |
matches = c.scan(/^ITEM (.+?) \[(\d+) b; (\d+) s\]$/).each do |key_data| | |
cache_key, bytes, expires_time = key_data | |
tbl << [slab['id'], Time.at(expires_time.to_i), cache_key, bytes] | |
end | |
end | |
end | |
puts tbl | |
localhost.close |
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