Dear concern,
Our Router 7606 is in a problem with high CPU Utilization. We are using one EBGP and one IBGP session. We are also running OSPF with area 0 between two IBGP router to exchange few local networks. When bandwidth cross 100 MB than only CPU use become 100%. when bandwidth consumption is 80MB CPU use become 80% end so on.
Pls find the bellow out put and assist us.
----------------------------------------------------------------------------------------------------------------------
Out put is when bandwidth consumption is 34MB
----------------------------------------------------------------------------------------------------------------------
CPU utilization for five seconds: 44%/43%; one minute: 42%; five minutes: 30%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
78 44 9625 4 0.39% 0.03% 0.00% 2 Virtual Exec
13 40 375 106 0.07% 0.00% 0.00% 0 ARP Input
30 116 1098 105 0.07% 0.01% 0.00% 0 IPC Seat Manager
164 524 42660 12 0.07% 0.04% 0.05% 1 Virtual Exec
186 0 22945 0 0.07% 0.03% 0.02% 0 ACE Tunnel Task
259 12 89401 0 0.07% 0.10% 0.08% 0 Ethernet Msec Ti
1 0 8 0 0.00% 0.00% 0.00% 0 Chunk Manager
2 4 156 25 0.00% 0.01% 0.00% 0 Load Meter
4 0 47 0 0.00% 0.00% 0.00% 0 SCP async: Draco
5 0 173 0 0.00% 0.00% 0.00% 0 Retransmission o
6 0 3 0 0.00% 0.00% 0.00% 0 IPC ISSU Dispatc
7 0 1 0 0.00% 0.00% 0.00% 0 PF Redun ICC Req
8 8684 466 18635 0.00% 0.86% 0.81% 0 Check heaps
9 0 1 0 0.00% 0.00% 0.00% 0 Pool Manager
10 0 1 0 0.00% 0.00% 0.00% 0 DiscardQ Backgro
11 0 2 0 0.00% 0.00% 0.00% 0 Timers
12 4 226 17 0.00% 0.00% 0.00% 0 WATCH_AFS
14 8 853 9 0.00% 0.00% 0.00% 0 ARP Background
15 0 2 0 0.00% 0.00% 0.00% 0 ATM Idle Timer
16 0 1 0 0.00% 0.00% 0.00% 0 ATM ASYNC PROC
End = e Freeze = f
Enter Command:
-------------------------------------------------------------------------------------------------------------------------------
RTLSGR1#sh memory statistics
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 1322CA94 1692218732 522133152 1170085580 1168835904 1169364236
I/O 78000000 134217728 50319772 83897956 83897956 83896252
---------------------------------------------------------------------------------------------------------------------------------------
RTLSGR1#sh cef drop
% Command accepted but obsolete, see 'show (ip|ipv6) cef switching statistics [feature]'
IPv4 CEF Drop Statistics
Slot Encap_fail Unresolved Unsupported No_route No_adj ChkSum_Err
RP 0 0 422 10 4 0
5/0 0 0 0 0 0 0
3/0 0 0 0 0 0 0
RTLSGR1#
-------------------------------------------------------------------------------------------------------------
SUP
RSP720-3C-GE
--------------------------------------------------------------------------------------------------------------------
IOS
c7600rsp72043_rp-ADVENTERPRISEK9-M
---------------------------------------------------------------------------------------------------------------------
Regards
