SmartConnect User’s Guide

CPU Utilization

The following table describes the CPU Utilization fields.

Table 13-9CPU Utilization

Field

Description

 

 

CpuUtil1Second

The utilization of MP CPU over 1 second. It shows the percentage.

 

 

CpuUtil4Seconds

The utilization of MP CPU over 4 seconds. It shows the percentage.

 

 

CpuUtil64Seconds

The utilization of MP CPU over 64 seconds. It shows the percentage.

 

 

MP Packet Statistics

The following table describes the MP Packet statistics fields.

Table 13-10MP Packet Statistics

Field

Description

 

 

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 allocation with size more than 1536 bytes from the

 

packet buffer pool by the TCP/IP protocol stack.

 

 

jumbos hi-watermark

The highest number of packet allocations 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.

 

 

pkt_hdrs

Total number of packet headers from the packet buffer pool by the TCP/IP

 

protocol stack.

 

 

pkt_hdr hi-watermark

The highest number of packet headers 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.

 

 

BMD00082, February 2009

Chapter 13: Switch Statistics „ 161

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IBM Partner Pavilion BMD00082 manual 9CPU Utilization, 10MP Packet Statistics