Cisco Nexus 6k - Debugging COPP ICMP - Switch Swamped

I am trying to determine what is the source of all the copp system violations/drops.
The switch Nexus 6k is processing traffic just fine. But pinging it directly is resulting
in drops which I presume are associated with these violations. Would a debug copp
give me insight into what's sending so much traffic? The CPU is only at 10% but
I need the device to respond to ping again and I have no idea what's hammering it.
If I run the debug copp - is there any danger that the debug could cause a problem
with the operation of the switch at the control plane or the data plane?: Any other
thoughts are greatly appreciated.

show policy-map interface control-plane
Control Plane
 class-map copp-system-class-icmp-echo (match-any)
      match protocol icmp_echo
      police cir 64 kbps , bc 3600000 bytes
        conformed 8771060006 bytes; action: transmit
        violated 11894563853 bytes;


CORE02# debug copp ?
  all      Configure all debug flags of copp
  demux    Configure debugging of copp message demux
  deque    Configure debugging of copp message deque
  error    Configure debugging of copp error
  event    Configure debugging of copp FSM and Events
  fsm      Configure copp fsm debug
  ha       Configure debugging of copp HA
  ppf      Configure PPF debug
  trace    Configure debugging of copp trace
  warning  Configure debugging of copp warning