Management Processor statistics

Command: /stats/mp

[MP-specific Statistics Menu]

i2c

- Show i2c stats

pkt

- Show Packet stats

tcb

- Show All TCP control blocks in use

ucb

-

Show

All

UDP control blocks in use

cpu

-

Show

CPU

utilization

The following table describes the MP-specific Statistics Menu options:

Table 51

MP-specific Statistics Menu

Command

Usage

i2c

Displays i2c statistics.

pkt

Displays packet statistics, to check for leads and load.

tcb

Displays all Transmission Control Protocol (TCP) control blocks (TCB) that are in use.

ucb

Displays all User Datagram Protocol (UDP) control blocks (UCB) that are in use.

cpu

Displays CPU utilization for periods of up to 1, 4, and 64 seconds.

Packet statistics

Command: /stats/mp/pkt

 

Packet counts:

 

 

 

allocs:

36692

frees:

36692

 

mediums:

0

mediums hi-watermark:

3

 

jumbos:

0

jumbos hi-watermark:

0

 

smalls:

0

smalls hi-watermark:

2

 

failures:

0

 

 

The following table describes the packet statistics.

 

Table 52 MP specific packet statistics

 

 

 

 

 

 

Description

Example statistic

 

 

 

 

allocs

Total number of packet allocations from the packet buffer pool by the TCP/IP protocol stack.

 

 

frees

Total number of times the packet buffers are freed (released) to the packet buffer pool by the

 

 

TCP/IP protocol stack.

 

 

 

mediums

Total number of packet allocations with size between 128 to 1536 bytes from the packet

 

 

buffer pool by the TCP/IP protocol stack.

 

 

 

mediums hi-watermark

The highest number of packet allocation with size between 128 to 1536 bytes from the packet

 

 

buffer pool by the TCP/IP protocol stack.

 

 

 

jumbos

Total number of packet allocations with more than 1536 bytes from the packet buffer pool by

 

 

the TCP/IP protocol stack.

 

 

 

jumbos hi-watermark

The highest number of packet allocation with more than 1536 bytes from the packet buffer

 

 

pool by the TCP/IP protocol stack.

 

 

 

smalls

Total number of packet allocations with size less than 128 bytes from the packet buffer pool

 

 

by the TCP/IP protocol stack.

 

 

 

smalls hi-watermark

The highest number of packet allocation with size less than 128 bytes from the packet buffer

 

 

pool by the TCP/IP protocol stack.

 

 

 

failures

Total number of packet allocation failures from the packet buffer pool by the TCP/IP protocol

 

 

stack.

 

 

 

 

 

 

 

Command Line Interface 57