[ASK] Explanation About CPU Usage
Posted: 29 Jun 2014 22:59
Hello guys,
I need your help, to explain the parameter who include in CPU usage parameter below this my documentation:
What is the BFD, OSPF, ISS, ICC mean.. how can they make impact to 7450 cpu usage router. Thanks for your help 
I need your help, to explain the parameter who include in CPU usage parameter below this my documentation:
Code: Select all
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CPU Utilization (Sample period: 5 seconds)
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Name CPU Time CPU Usage Capacity
(uSec) Usage
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BFD 32 ~0.00% ~0.00%
BGP 0 0.00% 0.00%
Cards & Ports 28,685 0.57% 0.17%
DHCP Server 516 0.01% 0.01%
ICC 8,529 0.17% 0.17%
IOM 0 0.00% 0.00%
IP Stack 36,292 0.72% 0.51%
IS-IS 11,443 0.22% 0.22%
ISA 4,906 0.09% 0.06%
LDP 12,881 0.25% 0.25%
Logging 125 ~0.00% ~0.00%
MPLS/RSVP 7,836 0.15% 0.08%
Management 33,999 0.68% 0.40%
OAM 1,522 0.03% 0.02%
OSPF 5,303 0.10% 0.10%
RIP 0 0.00% 0.00%
RTM/Policies 472 ~0.00% ~0.00%
Redundancy 12,107 0.24% 0.14%
SNMP Daemon 0 0.00% 0.00%
Services 5,858 0.11% 0.05%
Stats 0 0.00% 0.00%
Subscriber Mgmt 7,894 0.15% 0.04%
System 166,260 3.32% 1.20%
VRRP 1,390 0.02% 0.02%
WEB Redirect 890 0.01% 0.01%
-------------------------------------------------------------------------------
Total 4,993,373 100.00%
Idle 4,633,468 92.79%
Usage 359,905 7.20%
Busiest Core Utilization 359,905 7.20%
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