Dataplane Statistics - Dell S4820T Configuration Manual

Total Ingress Drops :0
Total IngMac Drops :0
Total Mmu Drops :0
Total EgMac Drops :0
Total Egress Drops :0
Dell#show hardware stack-unit 0 drops unit 0
Port# :Ingress Drops :IngMac Drops :Total Mmu Drops :EgMac Drops :Egress
Drops
1 0 0 0 0 0
2 0 0 0 0 0
3 0 0 0 0 0
4 0 0 0 0 0
5 0 0 0 0 0
6 0 0 0 0 0
7 0 0 0 0 0
8 0 0 0 0 0
Dell#show hardware stack-unit 0 drops unit 0 port 1
--- Ingress Drops ---
Ingress Drops
IBP CBP Full Drops
PortSTPnotFwd Drops
IPv4 L3 Discards
Policy Discards
Packets dropped by FP
(L2+L3) Drops
Port bitmap zero Drops
Rx VLAN Drops
--- Ingress MAC counters---
Ingress FCSDrops
Ingress MTUExceeds
--- MMU Drops ---
HOL DROPS
TxPurge CellErr
Aged Drops
--- Egress MAC counters---
Egress FCS Drops
--- Egress FORWARD PROCESSOR Drops ---
IPv4 L3UC Aged & Drops
TTL Threshold Drops
INVALID VLAN CNTR Drops
L2MC Drops
PKT Drops of ANY Conditions : 0
Hg MacUnderflow
TX Err PKT Counter

Dataplane Statistics

The show hardware stack-unit cpu data-plane statistics command provides insight into
the packet types coming to the CPU. The show hardware stack-unit cpu party-bus
statistics command displays input and output statistics on the party bus, which carries inter-process
communication traffic between CPUs.
The command output in the following example has been augmented, providing detailed RX/ TX packet
statistics on a per-queue basis. The objective is to see whether CPU-bound traffic is internal (so-called
party bus or IPC traffic) or network control traffic, which the CPU must process.
1110
: 30
: 0
: 0
: 0
: 0
: 14
: 0
: 16
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
S-Series Debugging and Diagnostics