This MIB object represents the actual usage value for the event
which leads to the SLA violation, like if maximum number of
calls are more than SLA policy then actual value of this
parameter/event. If the SLA is for max-num-calls, this value is
the current number of calls. If the SLA is for max-call-rate,
this value is the current number of calls per minute. If the SLA
is for max-bandwidth, this value is the current bidirection
bandwidth in bps.
This object replaces the csbSLACurrentUsage object.