Hello, I went to delete the records with more than 30 days (there are 96 million currently) in radacct, and gave a table lock that stopped the wifi in the whole company. The delete was inside a transaction. I believe that if I partition the radacct and radpostauth tables I will be saved from this problem. Att *César Murilo da Silva Júnior* *Téc. Oper. Monit. Computadores Help Desk | Redes e Segurança* *UNIPAM - Centro Universitário de Patos de Minas* *T1: 34 3823 0131 | T2: 34 3823 0120 | T3: 34 3823 0356 | C: 34 9 9220 5680* *cesarsj@unipam.edu.br <cesarsj@unipam.edu.br>* <https://www.unipam.edu.br/index.php/> <https://www.facebook.com/unipam> <https://www.instagram.com/unipamnet/?hl=pt> <https://twitter.com/UNIPAMNET> <https://www.youtube.com/user/CanalUNIPAM> <https://www.linkedin.com/school/centro-universit-rio-de-patos-de-minas---unipam/> <https://api.whatsapp.com/send?phone=5534999776622>