Reduced severity of perfmon log message in order to reduce log clutter

perfmon.c

@@ -125,7 +125,7 @@ int IncrementPerfMon(pPerfMon self)
     self->tLast = tCurrent;
     self->tTarget = tCurrent + self->iInteg;
     InvokeCallBack(self->pCall, VALUECHANGE, &self->fCPS);
-    traceSys("perfmon","%d:%f", self->iInteg, self->fCPS);
+    LogIS(VERBOSE,SSYS,"perfmon","%d:%f", self->iInteg, self->fCPS);
   }
   return 1;
 }