class ubuntu::optimizacion {

#    package { [ 'autossh', 'iftop', 'dstat' ]: ensure => installed }
# sudo sysctl vm.swappiness=5
# sudo su -c 'echo vm.swappiness=5 >> /etc/sysctl.conf'

# prelink
# http://www.markghigliotti.com/2008/12/22/setting-up-prelink-and-preload-on-intrepid-ibex-810/

    package { [ 'preload' ]: ensure => installed }

}