[c-nsp] 3550 High CPU Load
Chris Strandt
strandtc at littleblueroom.com
Fri Nov 19 11:48:51 EST 2004
Every so often, the CPU Util goes psyco on my Cisco 3550. In the past,
a quick reboot solved the issue. I recently upgraded IOS (to 12.1(22)EA1a).
Normally CPU is down around 20%.
Any ideas?
Dist1#show processes cpu
CPU utilization for five seconds: 92%/73%; one minute: 92%; five
minutes: 94%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
1 5256 146569 35 0.00% 0.00% 0.00% 0 Chunk
Manager
2 1200 106405 11 0.00% 0.00% 0.00% 0 Load
Meter
3 244 75 3253 0.00% 0.00% 0.00% 0 SpanTree
Helper
4 786632 81081 9701 0.16% 0.10% 0.11% 0 Check
heaps
5 4909536 11790674 416 2.37% 0.98% 0.89% 0 Pool
Manager
6 0 2 0 0.00% 0.00% 0.00% 0
Timers
7 60 5 12000 0.00% 0.00% 0.00% 0 Entity
MIB API
8 32128 105951 303 0.00% 0.00% 0.00% 0 HC
Counter Timer
9 1574548 562896 2797 0.16% 0.21% 0.22% 0 ARP
Input
10 9148 220538 41 0.00% 0.00% 0.00% 0 Net
Input
11 0 1 0 0.00% 0.00% 0.00% 0 Critical
Bkgnd
12 21688 253010 85 0.00% 0.02% 0.00% 0 Net
Background
13 44 20 2200 0.00% 0.00% 0.00% 0
Logger
14 7544 517346 14 0.00% 0.00% 0.00% 0 TTY
Background
15 29080 517356 56 0.00% 0.00% 0.00% 0
Per-Second Jobs
16 116984 106032 1103 0.00% 0.03% 0.01% 0 Compute
load avg
17 39456 8873 4446 0.00% 0.00% 0.00% 0
Per-minute Jobs
18 0 30 0 0.00% 0.00% 0.00% 0 AggMgr
Process
19 0 2 0 0.00% 0.00% 0.00% 0 Vegas
Storm Cont
20 663020 12557510 52 0.81% 0.55% 0.56% 0 Vegas LED
Proces
21 0 1 0 0.00% 0.00% 0.00% 0
SCQ_PROCESS
22 77620 2577243 30 0.00% 0.00% 0.00% 0 RAM
Access
23 100088 9760155 10 0.08% 0.03% 0.04% 0 SW Frame
Ager
24 28 44 636 0.00% 0.00% 0.00% 0 VLAN Info
Update
25 0 1 0 0.00% 0.00% 0.00% 0 JADE Gbit
lockup
26 5488 1031144 5 0.00% 0.00% 0.00% 0 L2TM
Process
27 2909076 1485779 1957 0.49% 0.40% 0.40% 0 Vegas
Statistics
28 19480 1031143 18 0.00% 0.01% 0.00% 0
L3TM
29 100812 6906275 14 0.08% 0.05% 0.06% 0 HMATM
Learn proc
30 10248 517350 19 0.00% 0.00% 0.00% 0 HMATM Age
proces
31 40 103 388 0.00% 0.00% 0.00% 0
VL2MM
32 10844 517443 20 0.00% 0.00% 0.00% 0
L3MD
33 403816 1852753 217 0.24% 0.13% 0.13% 0
L3MD_STAT
34 0 1 0 0.00% 0.00% 0.00% 0 Vegas
Bridging
35 87120 6468843 13 0.16% 0.05% 0.05% 0
VegasPM
36 7245364 12261228 590 1.47% 1.17% 1.25% 0 VUR_MGR
bg proce
37 236 270 874 0.00% 0.05% 0.01% 1 Virtual
Exec
38 16 4437 3 0.00% 0.00% 0.00% 0 DHCP
Snooping
39 10159032 27352598 371 2.04% 1.64% 1.55% 0 IP
Input
40 12564 84824 148 0.08% 0.00% 0.00% 0 DTP
Protocol
41 108 53216 2 0.00% 0.00% 0.00% 0
Ethchnl
42 102904 2338821 43 0.00% 0.06% 0.06% 0 VLAN
Manager
43 419136 517349 810 0.08% 0.13% 0.12% 0 PI MATM
Aging Pr
44 4 8 500 0.00% 0.00% 0.00% 0 VMATM
Callback
45 2226076 266125 8364 0.40% 0.41% 0.38% 0 Spanning
Tree
46 16 8873 1 0.00% 0.00% 0.00% 0
Port-Security
47 6632 532377 12 0.00% 0.00% 0.00% 0
UDLD
48 0 1 0 0.00% 0.00% 0.00% 0 Vegas
wccp manag
49 4500 18097 248 0.00% 0.00% 0.00% 0 DHCPD
Receive
50 112 8895 12 0.00% 0.00% 0.00% 0 IP RIB
Update
51 0 1 0 0.00% 0.00% 0.00% 0 HTTP
Timer
52 0 1 0 0.00% 0.00% 0.00% 0 RARP
Input
53 108 987 109 0.00% 0.00% 0.00% 0 TCP
Timer
54 96 303 316 0.00% 0.00% 0.00% 0 TCP
Protocols
55 0 1 0 0.00% 0.00% 0.00% 0 Socket
Timers
56 48 79 607 0.00% 0.00% 0.00% 0
L2MM
57 0 1 0 0.00% 0.00% 0.00% 0
MRD
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
58 92 576 159 0.00% 0.00% 0.00% 0
IGMPSN
59 0 2 0 0.00% 0.00% 0.00% 0 L2TRACE
SERVER
60 28 6657 4 0.00% 0.00% 0.00% 0 Cluster
L2
61 312 53214 5 0.00% 0.00% 0.00% 0 Cluster
RARP
62 384 66510 5 0.00% 0.00% 0.00% 0 Cluster
Base
63 3825556 107006 35750 0.40% 0.54% 0.60% 0 Adj
Manager
64 8 8873 0 0.00% 0.00% 0.00% 0 IP Cache
Ager
65 0 1 0 0.00% 0.00% 0.00% 2 Virtual
Exec
67 0 2 0 0.00% 0.00% 0.00% 0 Router
Autoconf
68 0 2 0 0.00% 0.00% 0.00% 0 VTPMIB
EDIT BUFF
69 20844 3296288 6 0.08% 0.01% 0.00% 0 PM
Callback
70 0 1 0 0.00% 0.00% 0.00% 0 VFM Queue
Proces
71 4 5 800 0.00% 0.00% 0.00% 0 VFM/VQM
Merge Pr
72 4 4 1000 0.00% 0.00% 0.00% 0 VFM
Deferred Upd
73 36 4437 8 0.00% 0.00% 0.00% 0 DHCPD
Timer
74 0 84 0 0.00% 0.00% 0.00% 0 VTP Trap
Process
75 5040 517349 9 0.00% 0.00% 0.00% 0 Vegas
EnvMon Pro
76 0 1 0 0.00% 0.00% 0.00% 0 Syslog
Traps
77 0 2 0 0.00% 0.00% 0.00% 0 STP STACK
TOPOLO
78 0 2 0 0.00% 0.00% 0.00% 0 STP FAST
TRANSIT
79 0 2 0 0.00% 0.00% 0.00% 0 STP STACK
TOPOLO
80 0 2 0 0.00% 0.00% 0.00% 0 CSRT
RAPID TRANS
81 0 1 0 0.00% 0.00% 0.00% 0 C3550
DHCP Snoop
82 0 5 0 0.00% 0.00% 0.00% 0 SNMP
Timers
83 6305392 23759369 265 1.72% 1.20% 1.11% 0 IP
SNMP
84 1615860 11777045 137 0.40% 0.33% 0.30% 0 PDU
DISPATCHER
85 8392316 11783201 712 1.88% 1.33% 1.27% 0 SNMP
ENGINE
86 0 1 0 0.00% 0.00% 0.00% 0 SNMP
ConfCopyPro
87 0 1 0 0.00% 0.00% 0.00% 0 SNMP
Traps
88 1372 17558 78 0.00% 0.01% 0.00% 0 IP
Background
89 36940356 769731 47991 5.24% 5.30% 5.32% 0 CEF
process
90 4044 37629 107 0.00% 0.00% 0.00% 0 CEF
Scanner
91 218140 4732691 46 0.08% 0.16% 0.16% 0 IP-EIGRP
Hello
93 2944 540448 5 0.00% 0.00% 0.00% 0
NTP
94 192 150809 1 0.00% 0.00% 0.00% 0 DHCPD
Database
95 26492 344880 76 0.00% 0.00% 0.00% 0 IP-EIGRP
Router
-Chris
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