Cisco 10008 Installation And Configuration Manual page 46

Analyzing and Troubleshooting Packets
Displaying PXF Traffic Loads
The show pxf cpu context command provides the current and historical loads on the PXF.
Enter the show pxf cpu context command twice in quick succession to obtain valid traffic load output.
Note
The following example shows how busy the PXF forwarding process (FP) is with the current traffic load.
The FP context statistics section displays the number of contexts of each type that have entered the PXF
engine since it was last reloaded. If counters are idle, the PXF pipeline is hung.
Router# show pxf cpu context
FP context statistics
---------------------
FP average context/sec
---------------------
---------------------
FP context utilization 1min
---------------------
Displaying Feedback Counts
The show pxf cpu feedback command provides the total number of feedbacks through the PXF by all
packets.
Router# show pxf cpu feedback
Load for five secs: 5%/0%; one minute: 6%; five minutes: 2%
Time source is hardware calendar, *21:13:02.615 UTC Tue Nov 29 2005
FP column 0 feedback counts
Global packet handle retry counter = 0
Cisco 10008 Router PRE4 Installation and Configuration Guide
46
count
-------------
feed_back 168635
new_work_from_lc 7474477
new_work_from_rp 964679
new_work_from_replay 0
null_context 3797097495884
1min
----------
feed_back 0
new_work_from_lc 8
new_work 1
new_work_from_replay 0
null_context 6312260
----------
Total 6312270
----------
Actual 0
Theoretical 0
Maximum 98
Name
---------------------
bypass
schedule retry
WRED sample
MLPPP linkq update
IP frag
ICMP
layer2 divert
rate (since last time command was run)
----------
0
13
1
0
6312156
----------
6312170
5min 60min
---------- ----------
0 0
8 8
1 1
0 0
6312261 6312250
---------- ----------
6312271 6312260
5min 60min
---------- ----------
% 0 % 0
% 0 % 0
% 98 % 98
Current
----------
= 0
= 0
= 0
= 0
= 0
= 7
= 0
cps
cps
cps
cps
cps
cps
%
%
%
Difference (since last show)
----------
0
0
0
0
0
7
0
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