Invoke get segment tag only if logger has tracing enabled.

Signed-off-by: Juergen Fickel <juergen.fickel@bosch.io>
eclipse-ditto · Oct 25, 2022 · 0477748 · 0477748
1 parent fffc72c
commit 0477748
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/...in/java/org/eclipse/ditto/internal/utils/metrics/instruments/timer/StoppedKamonTimer.java b/...in/java/org/eclipse/ditto/internal/utils/metrics/instruments/timer/StoppedKamonTimer.java
@@ -45,11 +45,13 @@ private StoppedKamonTimer(final StartedTimer startedTimer) {
             }
         });
 
-        final long durationNano = getElapsedNano();
-        LOGGER.trace("Timer with name <{}> and segment <{}> was stopped after <{}> nanoseconds",
-                name,
-                tags.getTagValue(SEGMENT_TAG).orElse(null),
-                durationNano);
+        final var durationNano = getElapsedNano();
+        if (LOGGER.isTraceEnabled()) {
+            LOGGER.trace("Timer with name <{}> and segment <{}> was stopped after <{}> nanoseconds",
+                    name,
+                    tags.getTagValue(SEGMENT_TAG).orElse(null),
+                    durationNano);
+        }
         startedTimer.getOnStopHandlers().forEach(stoppedTimerConsumer -> stoppedTimerConsumer.handleStoppedTimer(this));
         getKamonInternalTimer().record(durationNano);
     }