SLX has a feature that sets thresholds, which triggers action events when the limits are reached. This feature was initially designed for SLX-OS 20.4.2 and above, and was included in the release EFA 3.1.0. The original threshold types were CPU, memory, bfd-session, lif, mac-table, and vxlan-tunnel.
SLXOS 20.5.3/XCO 3.5.0 includes additional threshold monitor entities or types such as route, host, nexthop, and ECMP. Moreover, there is a new hardware-resources type that holds common or shared configuration parameters for threshold types, excluding the CPU and memory types.