[alcatel-nsp] 7750 CPU Utilization

Achmad Himawan himawanam at gmail.com
Wed Dec 29 02:46:32 EST 2010


Dear all,

I found high CPU IP Stack utilization on our 7750 SR7 (TiMOS-C-6.0.R4).

Router's main utilization is for Triple-Play service router.

Anyone found similar case ?

Thanks in advance.

-Achmad

=========================================
CPU Utilization (Test time 999916 uSec)
=========================================
Name              CPU Time     CPU
Usage

(uSec)
----------------------------------------------------------------------------------
System            25092         2.50%
Icc                   2492         0.24%
RTM/Policies         0         0.00%
OSPF                277         0.02%
MPLS/RSVP    1655         0.16%
LDP                3443         0.34%
IS-IS                    0         0.00%
RIP                      0         0.00%
VRRP             2245         0.22%
BGP                      0         0.00%
Services              1039         0.10%
IOM                      0         0.00%
CFLOWD                   0         0.00%
IGMP/MLD               317         0.03%
PIM                   7320         0.73%
MCast Stack           4110         0.41%
*IP Stack            949947        95.00% *
DHCP server            207         0.02%
MBUF                     0         0.00%
IGMP/MLD Snpg          515         0.05%
TLS MFIB              1107         0.11%
WEB Redirect           150         0.01%
MSDP                     0         0.00%
BFD                      0         0.00%
MCPATH                   0         0.00%
Idle                     0         0.00%
=========================================
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