Ruote::Mem

# File lib/ruote/util/look.rb, line 66
def self.count

  uninteresting = [
    Array, String, Hash, Set, Module, Range, Float, Bignum
  ]

  h = {}

  ObjectSpace.each_object do |o|

    next if uninteresting.include?(o.class)

    stats = h[o.class.to_s] ||= [ 0, 0, 0 ]
    size = begin
      Marshal.dump(o).size
    rescue Exception => e
      1
    end

    stats[0] += 1
    stats[1] = size if size > stats[1]
    stats[2] += size
  end

  a = h.to_a
  a.each { |k, v| v << v[2] / v[0] }

  a.sort { |x, y| x.last[1] <=> y.last[1] }.reverse
end

# File lib/ruote/util/look.rb, line 114
def self.ps

  s = `ps aux | egrep '^.+ +#{$$} '`.split(' ')
  s[10] = s[10..-1].join(' ') # the command

  h = {}

  ]
    user pid cpu mem vsz rss tt stat started time command
  ].each_with_index { |k, i| h[k.to_sym] = s[i] }

  h
end