04-21-2006 02:03 AM - edited 03-03-2019 02:53 AM
Can anybody explain what "Calhoun LED Proc" process is and what it does on a Catalyst 2950 switch? Why does it utilizes that much % of CPU ? (Calhoun LED Proc - 16% while all the rest procs take ~0.00%)
c2950T>sh proc cpu
CPU utilization for five seconds: 23%/4%; one minute: 23%; five minutes: 23%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
1 0 6 0 0.00% 0.00% 0.00% 0 Chunk Manager
2 14272 795773 17 0.00% 0.00% 0.00% 0 Load Meter
3 15464 4959 3118 0.00% 0.00% 0.00% 0 SpanTree Helper
4 1480200 414509 3570 0.08% 0.03% 0.00% 0 Check heaps
5 1220 3076 396 0.00% 0.00% 0.00% 0 Pool Manager
6 0 2 0 0.00% 0.00% 0.00% 0 Timers
7 92 7 13142 0.00% 0.00% 0.00% 0 Entity MIB API
8 45956 993965 46 0.00% 0.00% 0.00% 0 HC Counter Timer
9 387228 968723 399 0.00% 0.01% 0.00% 0 ARP Input
10 4 3 1333 0.00% 0.00% 0.00% 0 Net Input
11 0 1 0 0.00% 0.00% 0.00% 0 Critical Bkgnd
12 3249008 9423279 344 0.00% 0.01% 0.00% 0 Net Background
13 3864 15439 250 0.00% 0.00% 0.00% 0 Logger
14 202972 3950181 51 0.00% 0.01% 0.00% 0 TTY Background
15 252904 3950189 64 0.00% 0.01% 0.00% 0 Per-Second Jobs
16 864060 797032 1084 0.08% 0.02% 0.00% 0 Compute load avg
17 599696 66316 9043 0.00% 0.01% 0.00% 0 Per-minute Jobs
18 0 28 0 0.00% 0.00% 0.00% 0 AggMgr Process
19 0 2 0 0.00% 0.00% 0.00% 0 Calhoun Storm Co
20 663063376 81906815 8095 16.03% 16.77% 16.79% 0 Calhoun LED Proc
04-21-2006 03:52 AM
Hi
AFAIK its otherwise called as Port Status Process and Led Control Process also normally it uses high percentage of cpu utilisation..
http://www.cisco.com/en/US/products/hw/switches/ps607/products_tech_note09186a0080094e78.shtml
The above link does talks about the different process spec which may help you out...
regds
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