Kingsoft Cloud-Documentation-Limits

Limits

Item	Limit	Exception
Maximum memory size	48 GB	Submit a ticket.
Maximum disk size	2000 GB	Submit a ticket.
Maximum purchase quantity at a time	20	Submit a ticket.
Maximum number of read-only instances for a high availability instance	3	Submit a ticket.
Maximum number of manual backup files for an instance	5 KRDS for MySQL retains backup files for seven days by default.	No exception is not allowed.
Default period after which an expired instance is deleted	15 days for a high availability instance 7 days for a standalone instance 1 day for a temporary instance 1 day for a read-only instance	No exception is not allowed.
Retention period of slow logs and error logs	30 days	No exception is not allowed.
Restricted permissions	super, file, shutdown, and create_tablespace These permissions are restricted by default for stability and security purposes.	Submit a ticket.