SQL Server database pages not rendering workload graph (91579)

Database pages are not rendering the workload graph in the SQL Server cartridge homepages and drilldowns.

2012-04-18 09:44:47.602 ERROR [http-0.0.0.0-8080-17] org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/console].[Portal Servlet] - Servlet.service() for servlet Portal Servlet threw exception
java.lang.IllegalStateException: Error rendering part: historyGraph in view: 'system:Dbwc_Common_SQL_Server_homepage.53' in top-level view: 'system:dbwc_mssql_realtime.142' for user: 'xjk4zha'
...Caused by: java.lang.NumberFormatException: For input string: "NaN.0"

Instead of a number, one of the metrics transferred the string "NaN" (i.e. Not a Number).

This defect has been fixed in version of 5.6.3 of the Foglight Management Server (FMS).