class PhusionPassenger::AdminTools::ServerInstance

def stats(client)
	doc = REXML::Document.new(client.pool_xml)
	stats = Stats.new
	stats.max = doc.elements["info/max"].text.to_i
	stats.usage = doc.elements["info/usage"].text.to_i
	stats.get_wait_list_size = doc.elements["info/get_wait_list_size"].text.to_i
	return stats
end