IBM Partner Pavilion Vitrual Switch Extension BMD00082 Benutzerhandbuch

BMD00082, February 2009

Chapter 13: Switch Statistics  

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The following table describes the CPU Utilization fields. 

The following table describes the MP Packet statistics fields. 

CPU Utilization

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

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.