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Slow RMAN backup of ORACLE 12.2 40TB database

in Database Administration (MOSC) 9 commentsAnswered ✓

Good day! I hope you can support me, I currently have problems with a backup of a productive oracle database, this is version 12.2.0.4 Enterprise and it is installed on an RH 6.0 IBM LINUXZ operating system, the problem has occurred during the backups that are generated weekly incrementally through the commvault tool, a backup with an acceptable time takes about 17 hours, lately the time has increased to 33 hours, valid principle and certain loads or batch processes that are executed along with the backup They could be visualized putting a load alongside it, but in this last backup

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