Data Center Uptime

Main Campus Data Center Uptime Report
Fiscal YearScheduled Downtime (hours)Unscheduled Downtime (hours)Percent DowntimePercent Uptime
2003 0 0 0.00% 100.0%
2004 0 4 0.05% 99.95%
2005 0 0 0.00% 100.0%
2006 0 6 0.07% 99.93%
2007 0 6 0.07% 99.93%
2008 4 1 0.06% 99.94%
2009 6 4 0.11% 99.89%
2010 0 0 0.00% 100.0%
2011 18 0 0.21% 99.79%
2012 0 0 0.00% 100.0%
2013 0 2* 0.02% 99.98%
2014 0 0 0.00% 100.0%

*2013 Main Data Center unscheduled outage was limited to a partial network outage due to the failure of a power breaker that feed power to a PDU. Power to the impacted network hardware was restored in less than two hours.

West Campus Data Center Uptime Report
Fiscal YearScheduled Downtime (hours)Unscheduled Downtime (hours)Percent DowntimePercent Uptime
2003 0 0 0.00% 100.0%
2004 0 0 0.00% 100.0%
2005 0 0 0.00% 100.0%
2006 0 0 0.00% 100.0%
2007 0 0 0.00% 100.0%
2008 2 0 0.02% 99.98%
2009 0 0 0.00% 100.0%
2010 4 0 0.06% 99.95%
2011 0 0 0.00% 100.0%
2012 4 0 0.06% 99.95%
2013 0 0 0.00% 100.0%
2014 0 0 0.00% 100.0%