Description of problem: the ones on the far-right-hand side of the sub-tabs are not showing the tooltips (where they're needed the most). the ones in the middle and the left-hand-side are showing the tooltips.
I have noticed that it happens in the Host's General sub-tab, but doesn't happen in the VM's General sub-tab. This may be related to http://gerrit.ovirt.org/#/c/20964/ [bug 1031596], and possibly also to http://gerrit.ovirt.org/#/c/22236/ and http://gerrit.ovirt.org/#/c/21289/.
see attachment 859905 [details]: you can see that everything is working properly in the General sub-tab within the VMs main tab. In the General sub-tab within the Hosts main-tab, tooltips are properly displayed, except for the values in the far-right end of the sub-tab, for which tooltips are not displayed.
Verified. Tooltips are properly displayed on the far-right end of the Hosts General sub-tab. oVirt Engine Version: 3.5.0-0.0.master.20140821064931.gitb794d66.el6
oVirt 3.5 has been released and should include the fix for this issue.