Check Items

Requirement

Result

CPU usage

Under normal circumstances, CPU usage should be lower than 70%.

Memory usage

Under normal circumstances, memory usage should be lower than 70%.

System logs

Under normal circumstances, there should be no errors or warnings in system logs. If there are such logs, contact the supplier for solutions.

Remote maintenance

After upgrade is complete, remote maintenance should be disabled to avoid security risks.

Configuration backups

After upgrade is complete, device configurations should be backed up and archived locally.

Database update

After upgrade is complete, the database should be up-to-date to ensure accuracy and completeness of the application signature database.