Looks as though priority counters are enabled and have up to date records on the DFM server, so just need to get them to display in the PA graphs?
C:\Windows\system32>dfm perf data list -o klnas1-1
Counter Group Host Name Oldest Record Newest Record Number Records Used Space Max Projected Space
------------------------- ---------------------------------------- ------------------------ ------------------------ --------------- --------------- --------------------
system klnas1-1 Tue Apr 24 12:11:00 2012 Thu Jun 14 16:26:49 2012 72268 20.7 MB 150 MB
disk klnas1-1 Wed May 23 23:00:02 2012 Thu Jun 14 16:26:49 2012 30240 92.8 MB 92.8 MB
aggregate klnas1-1 Thu Jun 07 00:39:55 2012 Thu Jun 14 16:27:10 2012 10080 604 KB 604 KB
ifnet klnas1-1 Thu Jun 07 03:05:41 2012 Thu Jun 14 16:26:51 2012 10080 9.24 MB 9.24 MB
nfsv3 klnas1-1 Tue Apr 24 12:09:54 2012 Thu Jun 14 16:27:10 2012 71272 16.1 MB 16.1 MB
nfsv4 klnas1-1 Tue Apr 24 12:09:25 2012 Thu Jun 14 16:26:51 2012 72539 14.2 MB 102 MB
prisched klnas1-1 Thu Jun 07 15:56:09 2012 Thu Jun 14 16:26:41 2012 10080 846 KB 846 KB
target klnas1-1 0 768 bytes 768 bytes
lun klnas1-1 0 768 bytes 768 bytes
volume klnas1-1 Thu Jun 07 08:23:46 2012 Thu Jun 14 16:27:03 2012 10080 96.2 MB 96.2 MB
cifs klnas1-1 Tue Apr 24 12:09:50 2012 Thu Jun 14 16:27:32 2012 70949 1.90 MB 14.0 MB
fcp klnas1-1 Tue Apr 24 12:11:02 2012 Thu Jun 14 16:26:38 2012 70775 4.60 MB 34.1 MB
iscsi klnas1-1 Tue Apr 24 12:09:44 2012 Thu Jun 14 13:11:56 2012 71640 4.66 MB 4.66 MB
vfiler klnas1-1 0 768 bytes 768 bytes
processor klnas1-1 Tue Apr 24 12:09:26 2012 Thu Jun 14 16:26:46 2012 73458 27.3 MB 195 MB
perf klnas1-1 Tue Apr 24 12:17:09 2012 Thu Jun 14 16:23:48 2012 7256 3.62 MB 3.62 MB
priorityqueue klnas1-1 Thu Jun 07 15:55:09 2012 Thu Jun 14 16:27:24 2012 10080 30.8 MB 30.8 MB
wafl klnas1-1 Thu Jun 07 15:05:23 2012 Thu Jun 14 16:27:17 2012 10080 1007 KB 1007 KB
qtree klnas1-1 0 768 bytes 768 bytes