DefaultNotificationCenter log level debug

application/src/main/java/org/thingsboard/server/service/notification/DefaultNotificationCenter.java

@@ -259,9 +259,9 @@ public class DefaultNotificationCenter extends AbstractSubscriptionService imple
             int sent = stats.getTotalSent().get();
             int errors = stats.getTotalErrors().get();
             if (errors > 0) {
-                log.info("[{}][{}] Notification request processing finished in {} ms (sent: {}, errors: {})", ctx.getTenantId(), requestId, time, sent, errors);
+                log.debug("[{}][{}] Notification request processing finished in {} ms (sent: {}, errors: {})", ctx.getTenantId(), requestId, time, sent, errors);
             } else {
-                log.info("[{}][{}] Notification request processing finished in {} ms (sent: {})", ctx.getTenantId(), requestId, time, sent);
+                log.debug("[{}][{}] Notification request processing finished in {} ms (sent: {})", ctx.getTenantId(), requestId, time, sent);
             }
             updateRequestStats(ctx, requestId, stats);
             if (callback != null) {