Cisco XR 12000 Command Reference

total: 32000, free: 32000, size: 448
Particle Pools(8)
Pool(0):total: 8000, free: 8000, size: 256
fallback: 0, region: 0
Pool(1):total: 4000, free: 3968, size: 512
fallback: 1, region: 0
Pool(2):total: 16, free: 16, size: 512
fallback: 2, region: 0
Pool(3):total: 8000, free: 7936, size: 768
fallback: 3, region: 0
Pool(4):total: 12800, free: 9172, size: 1648
fallback: 4, region: 0
Pool(5):total: 320, free: 320, size: 2560
fallback: 5, region: 0
Pool(6):total: 1600, free: 1088, size: 4608
fallback: 6, region: 0
Pool(7):total: 640, free: 640, size: 6240
fallback: 7, region: 0
Particle clone
total: 8000, free: 8000, size: 256
Packet Feature Specific Variable (FSV)
total: 16000, free: 16000, size: 88
Packet trace
total: 16384, free: 16384, size: 40
This table describes the significant fields shown in the display.
Table 8: show packet memory Field Descriptions
DescriptionField
Data structure that defines and controls an aggregation
of data structures, collectively known as a packet.
Includes information about every packet in the
system.
Packet headers
Data structure that describes a particle and may be
chained to other particles in a linked list. Includes
information about the actual data of the packet and
other particle headers in this packet if present in this
packet.
Particle Pools
Duplicate particle header that points to a previously
allocated particle. Differs from a particle header in
that a particle clone shares the particle with another
particle header.
Particle clone
Scratch pad shared among the features in the packet
path, listing hangs of the packet header.
Packet Feature Specific Variable (FSV)
Data associated with the packet header to help tracing
a packet in the system.
Packet trace
Cisco IOS XR Advanced System Command Reference for the Cisco XR 12000 Router, Release 4.3.x
32 OL-28456-02
ASIC Driver Commands
show packet-memory

Cisco XR 12000 Specifications

General

Brand	Cisco
Model	XR 12000
Category	Network Router
Language	English