@Override
        public void entity2Storage(final ProcessTraffic storageData, final Convert2Storage converter) {
            converter.accept(SERVICE_ID, storageData.getServiceId());
            converter.accept(INSTANCE_ID, storageData.getInstanceId());
            converter.accept(NAME, storageData.getName());
            converter.accept(AGENT_ID, storageData.getAgentId());
            if (storageData.getProperties() != null) {
                converter.accept(PROPERTIES, GSON.toJson(storageData.getProperties()));
            } else {
                converter.accept(PROPERTIES, Const.EMPTY_STRING);
            }
            converter.accept(LABELS_JSON, storageData.getLabelsJson());
            converter.accept(LAST_PING_TIME_BUCKET, storageData.getLastPingTimestamp());
            converter.accept(DETECT_TYPE, storageData.getDetectType());
            converter.accept(PROFILING_SUPPORT_STATUS, storageData.getProfilingSupportStatus());
            converter.accept(TIME_BUCKET, storageData.getTimeBucket());
        }
Keep the time bucket as the same time inserted.
oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/analysis/manual/process/ProcessTraffic.java