Using the command line interface (CLI) : diagnose
 
diagnose
The diagnose command displays diagnostic information that helps you to troubleshoot problems.
FortiDB provides the following diagnose commands:
diagnose counter memory
diagnose counter misc
diagnose counter packet
diagnose counter parser
diagnose counter session
diagnose debug application control basic
diagnose debug application housekeep basic
diagnose debug application parser basic
diagnose debug application parser packet
diagnose debug application sniffer abnormal
diagnose debug application sniffer basic
diagnose debug application sniffer block-ip
diagnose debug application sniffer block-session
diagnose debug application sniffer ip-reassemble
diagnose debug application sniffer malformed-packet
diagnose debug application sniffer packet
diagnose debug application sniffer tcp-reassemble
diagnose mapping debug
diagnose mapping reset
diagnose mapping status
diagnose log show|tail|remove
diagnose system export fd_log
diagnose system raid list
diagnose tcpdump start|stop
diagnose tcpdump status
diagnose network interface list
diagnose network interface detail