Users Guide

43 43 0 0 0
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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.
Example of Viewing Dataplane Statistics
Dell#show hardware stack-unit 1 cpu data-plane statistics
bc pci driver statistics for device:
rxHandle :773
noMhdr :0
noMbuf :0
noClus :0
recvd :773
dropped :0
recvToNet :773
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Debugging and Diagnostics