public void addMsgWriteSuccess(int msgSize, long writeDlt) {
        if (isClosed) {
            return;
        }
        MsgStoreStatsItemSet tmStatsSet = msgStoreStatsSets[getIndex()];
        tmStatsSet.msgAppendSizeStats.update(msgSize);
        tmStatsSet.msgAppendDurStats.update(writeDlt);
    }
Add write message success statistics.

@param msgSize   the message size
@param writeDlt  write duration
inlong-tubemq/tubemq-server/src/main/java/org/apache/inlong/tubemq/server/broker/stats/MsgStoreStatsHolder.java