The invention provides a transmission table space automatic migration method and system based on Zabbix. The method comprises the steps of connecting a source end database Oracle needing to be migrated through Zabbix, and obtaining a table space of the source end database, detecting whether the table space is self-contained or not, and if yes, calling a transmission table space XTTS migration process through the Zabbix; creating a related directory required in the XTTS migration process, performing full backup recovery from the source end database to the target end database in an XTTS form, and performing multiple incremental backup recovery; and exporting the metadata from the source end database, carrying out grouping loading on the target end database, and carrying out consistency verification. According to the present invention, an XTTS transmission table space is automatically constructed for migration, the centralized scheduling is carried out through Zabbix, and a correspondingnumber of XTTS sub-processes are derived according to the number of data migration sub-tasks, so that the shutdown time is reduced, and the storage cost is saved.