Database Table Size Exceeds the Threshold.
1、Log in to the database, view the database table monitoring log /var/FusionAccess/GaussDB/tableSpaceMonitor.log
2、Found that there are two tables tbl_userconnection and tbl_instances very large
3、Query the database where the two tables are HDCDB, use the command gsql-d hdcdb-u fauser login database.
4、Execute the command: vacuum full tbl_instances; vacuum full tbl_userconnection; clean and shrink the data table.
there is a lot of garbage in database, and the database garbage collection process is not started.