Only increment priority if full granularity

Author: hmstepanek

newrelic/api/transaction.py

@@ -1017,7 +1017,8 @@ def sampling_algo_compute_sampled_and_priority(self, priority, sampled, sampler_
         if sampled is None:
             _logger.debug("No trusted account id found. Sampling decision will be made by adaptive sampling algorithm.")
             sampled = self._application.compute_sampled(**sampler_kwargs)
-            if sampled:
+            # Only increment the priority if this is a full granularity transaction.
+            if sampled and sampler_kwargs.get("full_granularity"):
                 priority += 1
         return priority, sampled