Emails alert configuration

Maybe use iCall to generate an alarm in /var/log/ltm and then you can use SNMP, SMTP etc.

https://community.f5.com/t5/technical-articles/part-2-monitoring-the-cpu-usage-of-the-big-ip-system-using-a/ta-p/285929

https://support.f5.com/csp/article/K3667

Also just pooling the SNMP OID from an SNMP manager that will generate the email but do not renember the exact OID but for CPU/Memory F5 probably is using the general ones that work for most devices and vendors:

https://support.f5.com/csp/article/K84194257

https://support.f5.com/csp/article/K24638952

Oh here is for CPU/memory and Power as F5 made articles for this. Nice!

https://support.f5.com/csp/article/K44065822

https://support.f5.com/csp/article/K43203722

https://support.f5.com/csp/article/K50236156

Also with BIG-IQ it will be much easier to do this:

https://techdocs.f5.com/en-us/bigiq-8-0-0/monitoring-managing-applications-using-big-iq/monitoring-application-services/monitoring-application-service-devices/alerts-for-big-iq-device-health.html

https://techdocs.f5.com/en-us/bigiq-8-1-0/big-iq-monitoring-and-reports/health-monitoring-and-alerts-using-smtp-and-snmp-alerts.html#GUID-60017F7D-D214-4BA7-9545-F5B2B9985C97