The web subsystem is not discovered for managed servers. This prevents collection of web related metrics for any managed server.
Added managed server as parent for the web subsystem resource: http://git.fedorahosted.org/git/?p=rhq/rhq.git;a=commit;h=c11755c0c00b620e99be2d6cf37c3f087523570d
Commit from comment #2 is for the master branch.
Bulk closing of items that are on_qa and in old RHQ releases, which are out for a long time and where the issue has not been re-opened since.