its funny, I find about 2 updates ago my performance meter in sonar almost doubled.
however, I haven't noticed any significant deference in performance. still running strong.
but my PM went from reading 13% on almost all heavy projects to now 23% on all heavy projects.
so it very well be just my system, or something not being accurate between TM and the PM in SP

.
but still AG here GP of the CWF. ;-)