Health check on F5 Load Balancer

You can use below commands to check status/health of F5 device.

tmsh show sys cpu --- Check cpu status

tmsh show sys connection ---- check current open connections

tmsh show sys memory --- Check memory usage

df -h --- Check memory usage

tmsh show sys hardware --- Check hardware status

tmsh show cm failover-status – Check HA/Failover status

tmsh show sys traffic – Traffic Statistics

tmsh show cm sync-status ---- Check sync status

tmsh show cm traffic-group --- Check Traffic-Groups

uptime --- Check F5 device uptime

tmsh show ltm virtual --- Check connection status on VS

tmsh show sys ha-status --- Check HA status

tmsh show sys service --- Check all services status and up time.

tmsh show sys availability --- Check system availability status

Hope it helps!

Mayur