* ``--bitrate-stats=N``
Set the logical core N to perform bitrate calculation.
+
+* ``--print-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv>``
+
+ Enable printing the occurrence of the designated event.
+
+* ``--mask-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv>``
+
+ Disable printing the occurrence of the designated event.