1. Cisco bug: Csctf52095 - manually flushing os cache during load impacts server. https://quickview.cloudapps.cisco.com/quickview/bug/CSCtf52095
2. Ganglia. ganglia.info
3. Massachusetts Open Cloud (MOC). http://info.massopencloud.org
4. MOC public code repository for kilo-puppet sensu modules. https://github.com/CCI-MOC/kilo-puppet/tree/liberty/sensu. Accessed 27 Oct 2016
5. Nagios. www.nagios.org