Merge changes I354e3908,I35130071

* changes:
  TraceContext: Make wording of end log consistent with Timer metrics
  Write debug log when timer metric is started
diff --git a/javatests/com/google/gerrit/acceptance/rest/TraceIT.java b/javatests/com/google/gerrit/acceptance/rest/TraceIT.java
index f8d3c6c..8f267db 100644
--- a/javatests/com/google/gerrit/acceptance/rest/TraceIT.java
+++ b/javatests/com/google/gerrit/acceptance/rest/TraceIT.java
@@ -1046,6 +1046,7 @@
   }
 
   @Test
+  @GerritConfig(name = "retry.timeout", value = "1s")
   @GerritConfig(name = "retry.retryWithTraceOnFailure", value = "true")
   public void noAutoRetryIfExceptionCausesNormalRetrying() throws Exception {
     String changeId = createChange().getChangeId();