Major - P3
upd->txnid = WT_TXN_ABORTED;
WT_STAT_CONN_INCR(session, txn_rts_upd_aborted);
upd->durable_ts = upd->start_ts = WT_TS_NONE;
RTS not only marks the update as aborted but also removes the timestamp information of the update, which is unnecessary.