ECMP Hash visibility CLI determines the output interface for an ECMP set based on the flow parameters supplied by the user. Ingress interface, source IP address, destination IP address and IP protocol are the required parameters. L4 source and destination ports and VLAN identifier are optional, but should be specified if the packet has them.

The EOS Event Manager feature, introduced in 4.17.0F,  provides the ability to specify a condition and an action

Logging Event Manager TOI EOS 4.17.0F