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what's the reason of 7603 high cpu per minutes？？？
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12-21-2011 10:59 PM - edited 03-07-2019 04:00 AM
sh process cpu his
2222 11111 55555111112222222222 11111
8888333334444488888333338888866666333332222255555111115555
100
90
80
70
60 *****
50 *****
40 *****
30 **** *****
20 **** ********************
10 **** ********** **********************************
0....5....1....1....2....2....3....3....4....4....5....5....
0 5 0 5 0 5 0 5 0 5
CPU% per second (last 60 seconds)
2574456556634368553286856755632774755546464554448452557444
9216226866690441389501755555664447928622589266899376325307
100
90 * *
80 * * * * * * *
70 * * ** * * * ** * ** * * * *
60 * ***** ** * ********* ** * ** * * * * * *
50 *** ****** **** ********* ******* ********** * *** *
40 ************ ***** ********** ******************** ******
30 ****************************** #**************************
20 *###**##**#***##*#**#####***#**#**#*#**#*#*###**##**###***
10 ##########################################################
0....5....1....1....2....2....3....3....4....4....5....5....
0 5 0 5 0 5 0 5 0 5
CPU% per minute (last 60 minutes)
* = maximum CPU% # = average CPU%
8889988988889977888889898897898888889888899911122221123111213111111112
9925529326361385929020342673517474102526510820449219233635090442568729
100 ** * *
90 ** ** ** * *** * * * * ** *** * ** *****
80 *************************** ****************
70 ********************************************
60 ********************************************
50 ********************************************
40 ********************************************
30 ******************************************** * * * *
20 ******************************************** ***** *** **** **** *
10 ###########################################***************************
0....5....1....1....2....2....3....3....4....4....5....5....6....6....7.
0 5 0 5 0 5 0 5 0 5 0 5 0
CPU% per hour (last 72 hours)
* = maximum CPU% # = average CPU%
CISCO7603-SDH-16#sh process cpu
CPU utilization for five seconds: 70%/61%; one minute: 17%; five minutes: 15%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
1 680 27024 25 0.00% 0.00% 0.00% 0 Chunk Manager
2 35920 8612875 4 0.00% 0.00% 0.00% 0 Load Meter
4 3324 11434 290 0.00% 0.04% 0.12% 2 SSH Process
5 0 1 0 0.00% 0.00% 0.00% 0 PF Redun ICC Req
6 106965024 8046013 13294 0.00% 0.21% 0.22% 0 Check heaps
7 60 62 967 0.00% 0.00% 0.00% 0 Pool Manager
8 0 2 0 0.00% 0.00% 0.00% 0 Timers
9 17306668 56467261 306 0.00% 0.05% 0.06% 0 ARP Input
10 0 1 0 0.00% 0.00% 0.00% 0 AAA_SERVER_DEADT
11 0 2 0 0.00% 0.00% 0.00% 0 AAA high-capacit
12 4 20 200 0.00% 0.00% 0.00% 0 Entity MIB API
13 2512 717727 3 0.00% 0.00% 0.00% 0 IPC Dynamic Cach
14 8 47 170 0.00% 0.00% 0.00% 0 PF_Split Sync Pr
15 28140 43050573 0 0.00% 0.00% 0.00% 0 IPC Periodic Tim
16 18600 43050564 0 0.00% 0.00% 0.00% 0 IPC Deferred Por
17 33420700 402515147 83 0.00% 0.03% 0.00% 0 IPC Seat Manager
18 0 1 0 0.00% 0.00% 0.00% 0 IPC Stdby Update
19 232 7334 31 0.00% 0.00% 0.00% 0 DDR Timers
20 0 2 0 0.00% 0.00% 0.00% 0 Dialer event
21 0 2 0 0.00% 0.00% 0.00% 0 Serial Backgroun
22 1046836 13455305 77 0.00% 0.00% 0.00% 0 EnvMon
23 840 4306482 0 0.00% 0.00% 0.00% 0 Compute SRP rate
24 544 11152 48 0.00% 0.00% 0.00% 0 EEM ED Syslog
25 44 432 101 0.00% 0.00% 0.00% 0 rf proxy rp agen
26 39340 10528266 3 0.00% 0.00% 0.00% 0 HC Counter Timer
27 0 1 0 0.00% 0.00% 0.00% 0 SERIAL A'detect
28 0 1 0 0.00% 0.00% 0.00% 0 Snmp ICC Process
29 16 42 380 0.00% 0.00% 0.00% 0 Cat6k SNMP
30 0 7 0 0.00% 0.00% 0.00% 0 Cat6k SNMP Trap
31 4 1 4000 0.00% 0.00% 0.00% 0 Critical Bkgnd
32 3488376 52010465 67 0.00% 0.00% 0.00% 0 Net Background
33 16 22207 0 0.00% 0.00% 0.00% 0 Logger
34 41776 43050548 0 0.00% 0.00% 0.00% 0 TTY Background
35 484728 43269266 11 0.00% 0.00% 0.00% 0 Per-Second Jobs
36 17256808 749933 23011 0.00% 0.03% 0.00% 0 Per-minute Jobs
37 0 4 0 0.00% 0.00% 0.00% 0 RPC rf_rfmib_not
38 36 348 103 0.00% 0.00% 0.00% 0 Env action
39 0 2 0 0.00% 0.00% 0.00% 0 Flash ICC Server
40 32 71781 0 0.00% 0.00% 0.00% 0 itasca
41 0 1 0 0.00% 0.00% 0.00% 0 EOBC Monitor Pro
42 6166292 547530764 11 6.87% 1.46% 1.61% 0 Net Input
43 4 12 333 0.00% 0.00% 0.00% 0 draco-oir-proces
44 832 17529 47 0.00% 0.00% 0.00% 0 PPP auth
45 0 6 0 0.00% 0.00% 0.00% 0 MWAM CONFIG ON S
46 0 45 0 0.00% 0.00% 0.00% 0 svclc
47 0 1 0 0.00% 0.00% 0.00% 0 PF Sync process
48 12 11 1090 0.00% 0.00% 0.00% 0 RPC Sync
49 0 3 0 0.00% 0.00% 0.00% 0 RPC rpc-slave-21
50 0 4 0 0.00% 0.00% 0.00% 0 SCP Multicast
51 11320 717759 15 0.00% 0.00% 0.00% 0 RF CWAN HA Proce
52 0 1 0 0.00% 0.00% 0.00% 0 CWAN HA VLAN SYN
53 0 1 0 0.00% 0.00% 0.00% 0 CWAN IF EVENT HA
54 0 1 0 0.00% 0.00% 0.00% 0 CWAN APS HA Proc
55 0 1 0 0.00% 0.00% 0.00% 0 CWAN SRP HA Proc
56 0 1 0 0.00% 0.00% 0.00% 0 CWAN LTL Mgr HA
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
57 93272 43047619 2 0.00% 0.00% 0.00% 0 Heartbeat Proces
58 56836 5308025 10 0.00% 0.00% 0.00% 0 Const ICC reques
59 0 1 0 0.00% 0.00% 0.00% 0 Const ICC event
60 0 1 0 0.00% 0.00% 0.00% 0 Const ICC except
61 0 1 0 0.00% 0.00% 0.00% 0 ICC Local Reques
62 132524 9690576 13 0.00% 0.00% 0.00% 0 ICC Async mcast
63 0 1 0 0.00% 0.00% 0.00% 0 ICC_REQ Debug Pr
64 0 1 0 0.00% 0.00% 0.00% 0 ICC FC Process
65 0 1 0 0.00% 0.00% 0.00% 0 ICC FC Test Send
66 0 1 0 0.00% 0.00% 0.00% 0 ICC FC Test Low
67 0 1 0 0.00% 0.00% 0.00% 0 IfIndex Bulk Syn
68 0 1 0 0.00% 0.00% 0.00% 0 CWRP SPA TSM HA
69 12 2 6000 0.00% 0.00% 0.00% 0 Mistral Reset Pr
70 0 1 0 0.00% 0.00% 0.00% 0 ECC correctable
71 24 18 1333 0.00% 0.00% 0.00% 0 PF_Init Process
72 24 117 205 0.00% 0.00% 0.00% 0 RPC pf-split-rp
73 8 33 242 0.00% 0.00% 0.00% 0 RPC idprom-MP
74 72 473 152 0.00% 0.00% 0.00% 0 RTTYS Process
75 0 1 0 0.00% 0.00% 0.00% 0 BACK CHECK
76 128172 8783224 14 0.00% 0.00% 0.00% 0 Compute load avg
77 0 1 0 0.00% 0.00% 0.00% 0 chkpt message ha
78 0 2 0 0.00% 0.00% 0.00% 0 cpf_process_msg_
79 0 1 0 0.00% 0.00% 0.00% 0 cpf_process_ipcQ
80 0 1 0 0.00% 0.00% 0.00% 0 IPC Apps Task
81 5198536 43370520 119 0.15% 0.04% 0.01% 0 IFCOM Msg Hdlr
82 0 3 0 0.00% 0.00% 0.00% 0 AggMgr Process
83 0 1 0 0.00% 0.00% 0.00% 0 SFF8472
84 0 5 0 0.00% 0.00% 0.00% 0 CWAN port channe
85 0 1 0 0.00% 0.00% 0.00% 0 POS APS Event Pr
86 2364 6615 357 0.00% 0.00% 0.00% 0 CWAN OIR Handler
87 176 710 247 0.00% 0.00% 0.00% 0 RTTYS Process
88 0 1 0 0.00% 0.00% 0.00% 0 DSX3MIB ll handl
89 20 9 2222 0.00% 0.00% 0.00% 0 FPD Management P
90 4268 3083 1384 0.00% 0.00% 0.00% 0 FPD Action Proce
91 32 603 53 0.00% 0.00% 0.00% 0 Remote Console P
92 0 1 0 0.00% 0.00% 0.00% 0 spa_oir_audit_pr
93 0 3 0 0.00% 0.00% 0.00% 0 ACE_REQUESTS han
94 4014481341333262 0 0.00% 0.00% 0.00% 0 ACE Tunnel Task
95 26344 43050583 0 0.00% 0.00% 0.00% 0 CWAN CHOCX PROCE
96 21672156 51526732 420 0.00% 0.05% 0.07% 0 HAL Mailbox
97 34420 43050576 0 0.00% 0.00% 0.00% 0 CWAN CHDSX PROCE
98 0 1 0 0.00% 0.00% 0.00% 0 CT3 Mailbox
99 0 1 0 0.00% 0.00% 0.00% 0 CE3 Mailbox
100 0 2 0 0.00% 0.00% 0.00% 0 MIP Mailbox
101 0 1 0 0.00% 0.00% 0.00% 0 vcq_proc
102 0 1 0 0.00% 0.00% 0.00% 0 Earl NDE Task
103 1621912 33082621 49 0.00% 0.00% 0.00% 0 esw_vlan_stat_pr
104 0 1 0 0.00% 0.00% 0.00% 0 CWRP SPA ATM OIR
105 0 1 0 0.00% 0.00% 0.00% 0 ACE event
106 0 1 0 0.00% 0.00% 0.00% 0 ACE HAPI
107 2324 2870800 0 0.00% 0.00% 0.00% 0 ACE policy loade
108 11991940 40357244 297 0.00% 0.06% 0.06% 0 CDP Protocol
109 0 2 0 0.00% 0.00% 0.00% 0 AAA Server
110 0 1 0 0.00% 0.00% 0.00% 0 AAA ACCT Proc
111 0 1 0 0.00% 0.00% 0.00% 0 ACCT Periodic Pr
114 3030736 3838128 789 0.00% 0.00% 0.00% 0 CEF Scanner
115 0 2 0 0.00% 0.00% 0.00% 0 AAA Dictionary R
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
116 1062738321480176184 71 0.79% 0.34% 0.26% 0 IP Input
117 4268 235568 18 0.00% 0.00% 0.00% 0 MOP Protocols
118 0 1 0 0.00% 0.00% 0.00% 0 PPPATM Session d
119 0 2 0 0.00% 0.00% 0.00% 0 PASVC create VA
120 142628 4744176 30 0.00% 0.00% 0.00% 0 SCP async: Draco
121 0 1 0 0.00% 0.00% 0.00% 0 HDLC HA
122 0 1 0 0.00% 0.00% 0.00% 0 ARP HA
123 0 2 0 0.00% 0.00% 0.00% 0 Spanning Tree
124 4 20 200 0.00% 0.00% 0.00% 0 EAPoUDP Process
125 0 1 0 0.00% 0.00% 0.00% 0 DMLP Counter
126 0 1 0 0.00% 0.00% 0.00% 0 AC Mgr
127 0 1 0 0.00% 0.00% 0.00% 0 SSS Manager
128 4840 5741595 0 0.00% 0.00% 0.00% 0 SSS Test Client
129 160 473 338 0.00% 0.00% 0.00% 0 SW VLAN RP
130 0 2 0 0.00% 0.00% 0.00% 0 const ipfib per-
131 0 3 0 0.00% 0.00% 0.00% 0 Const Rate Limit
132 0 1 0 0.00% 0.00% 0.00% 0 CWAN LTL manager
133 0 2 0 0.00% 0.00% 0.00% 0 CWAN MPLS tasks
134 2436 598001 4 0.00% 0.00% 0.00% 0 SSH Event handle
135 825660 336641717 2 0.00% 0.00% 0.00% 0 CEF RP IPC Backg
136 8 66 121 0.00% 0.00% 0.00% 0 HWIF QoS Process
137 0 10 0 0.00% 0.00% 0.00% 0 IP Hdr Comp Proc
139 0 1 0 0.00% 0.00% 0.00% 0 mcast_rp_icc Pro
140 0 2 0 0.00% 0.00% 0.00% 0 QOS Stats Export
141 2552 4305023 0 0.00% 0.00% 0.00% 0 QOS Stats Gather
142 0 1 0 0.00% 0.00% 0.00% 0 LSP Tunnel FRR
143 0 1 0 0.00% 0.00% 0.00% 0 MPLS Auto-Tunnel
144 0 1 0 0.00% 0.00% 0.00% 0 IP IRDP
145 17692 19230 920 0.00% 0.00% 0.00% 0 PPP IP Add Route
146 0 1 0 0.00% 0.00% 0.00% 0 ATM HA
147 0 4 0 0.00% 0.00% 0.00% 0 SNMP Timers
148 0 1 0 0.00% 0.00% 0.00% 0 Inspect Timer
149 0 1 0 0.00% 0.00% 0.00% 0 Auth-proxy AAA B
150 52 143551 0 0.00% 0.00% 0.00% 0 IP Admin SM Proc
151 703636 14434800 48 0.00% 0.00% 0.00% 0 IP Background
152 635824 2834832 224 0.00% 0.00% 0.00% 0 IP RIB Update
153 0 1 0 0.00% 0.00% 0.00% 0 CHKPT DevTest
154 0 1 0 0.00% 0.00% 0.00% 0 Socket Timers
155 314756 1350338 233 0.00% 0.00% 0.00% 0 DHCPD Receive
156 9676 717467 13 0.00% 0.00% 0.00% 0 IP Cache Ager
157 291632 8653875 33 0.00% 0.00% 0.00% 0 Adj Manager
158 0 1 0 0.00% 0.00% 0.00% 0 FR HA
159 0 1 0 0.00% 0.00% 0.00% 0 HTTP Timer
160 23700 4330353 5 0.00% 0.00% 0.00% 0 TCP Timer
161 1132 6092 185 0.00% 0.00% 0.00% 0 TCP Protocols
162 36736168 36553088 1005 0.00% 0.01% 0.00% 0 IPC LC Message H
163 0 2 0 0.00% 0.00% 0.00% 0 CCP manager
164 0 1 0 0.00% 0.00% 0.00% 0 PPP HA
165 0 1 0 0.00% 0.00% 0.00% 0 SLB CF process
166 17861608 66118924 270 0.07% 0.04% 0.02% 0 CEF process
167 0 2 0 0.00% 0.00% 0.00% 0 CCP reset pak
168 0 1 0 0.00% 0.00% 0.00% 0 COPS
169 321908 52872269 6 0.00% 0.00% 0.00% 0 L3 Manager
170 66484 45114708 1 0.00% 0.00% 0.00% 0 FM core
171 0 1 0 0.00% 0.00% 0.00% 0 Probe Input
172 0 1 0 0.00% 0.00% 0.00% 0 RARP Input
173 0 1 0 0.00% 0.00% 0.00% 0 PAD InCall
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
174 0 2 0 0.00% 0.00% 0.00% 0 X.25 Background
175 0 1 0 0.00% 0.00% 0.00% 0 X.25 Encaps Mana
176 0 64 0 0.00% 0.00% 0.00% 0 CWAN QinQ tasks
177 138108 21535889 6 0.00% 0.00% 0.00% 0 HIDDEN VLAN Proc
178 34996 2803580 12 0.00% 0.00% 0.00% 0 CWAN-RP SCP Proc
179 36 44 818 0.00% 0.00% 0.00% 0 CWAN-RP SCP Inpu
180 0 1 0 0.00% 0.00% 0.00% 0 VFI Mgr
181 0 2 0 0.00% 0.00% 0.00% 0 TTFIB XDR msgQ T
182 0 1 0 0.00% 0.00% 0.00% 0 AToM manager
183 0 71 0 0.00% 0.00% 0.00% 0 AToM switching m
184 0 1 0 0.00% 0.00% 0.00% 0 AToM LDP manager
185 0 3 0 0.00% 0.00% 0.00% 0 L2TRACE SERVER
186 0 1 0 0.00% 0.00% 0.00% 0 MLSM-CC Process
187 0 2 0 0.00% 0.00% 0.00% 0 MWAM_CONSOLE Tim
188 0 2 0 0.00% 0.00% 0.00% 0 Const TCAM Mgr R
189 0 2 0 0.00% 0.00% 0.00% 0 ATIP_UDP_TSK
190 0 1 0 0.00% 0.00% 0.00% 0 Crypto HW Proc
191 0 1 0 0.00% 0.00% 0.00% 0 IDS Timer
192 0 2 0 0.00% 0.00% 0.00% 0 Tag Input
193 0 2 0 0.00% 0.00% 0.00% 0 LDP Background
194 0 2 0 0.00% 0.00% 0.00% 0 AAA Cached Serve
195 0 2 0 0.00% 0.00% 0.00% 0 LOCAL AAA
196 0 1 0 0.00% 0.00% 0.00% 0 Crypto Support
197 28050732 331427151 84 0.15% 0.04% 0.03% 0 PPP manager
198 7992 43062430 0 0.00% 0.00% 0.00% 0 Multilink PPP
199 0 1 0 0.00% 0.00% 0.00% 0 Encrypt Proc
200 9797584 843525 11615 0.00% 0.00% 0.00% 0 Key Proc
201 4 7 571 0.00% 0.00% 0.00% 0 Crypto CA
202 0 1 0 0.00% 0.00% 0.00% 0 Crypto PKI-CRL
203 0 1 0 0.00% 0.00% 0.00% 0 CCSWVOICE
204 0 1 0 0.00% 0.00% 0.00% 0 Laminar Icc Eve
205 0 2 0 0.00% 0.00% 0.00% 0 Laminar Config C
206 0 2 0 0.00% 0.00% 0.00% 0 SLB Main CPU pro
207 0 2 0 0.00% 0.00% 0.00% 0 Multilink PPP ou
208 0 1 0 0.00% 0.00% 0.00% 0 Crypto ACL
209 0 1 0 0.00% 0.00% 0.00% 0 CRYPTO QoS proce
210 4 1 4000 0.00% 0.00% 0.00% 0 Crypto Delete Ma
211 0 3 0 0.00% 0.00% 0.00% 0 Crypto IKMP
212 4072 2153125 1 0.00% 0.00% 0.00% 0 IPSEC key engine
213 0 1 0 0.00% 0.00% 0.00% 0 IPSEC manual key
214 0 3 0 0.00% 0.00% 0.00% 0 RADIUS TEST CMD
215 0 2 0 0.00% 0.00% 0.00% 0 AAA SEND STOP EV
216 0 1 0 0.00% 0.00% 0.00% 0 Syslog Traps
217 0 9 0 0.00% 0.00% 0.00% 0 RPC aapi_rp
218 28 115 243 0.00% 0.00% 0.00% 0 RPC capi_rp
219 0 3 0 0.00% 0.00% 0.00% 0 RPC chapi_rp
220 0 2 0 0.00% 0.00% 0.00% 0 RPC dot1x_aaa_rp
221 0 2 0 0.00% 0.00% 0.00% 0 RPC epld_sp2rp
222 0 1 0 0.00% 0.00% 0.00% 0 LC Registry Expo
223 4 16 250 0.00% 0.00% 0.00% 0 Logger ICC Proce
224 122584 5722331 21 0.00% 0.00% 0.00% 0 RPC online_diag_
225 0 2 0 0.00% 0.00% 0.00% 0 RPC online_wan_d
226 0 2 0 0.00% 0.00% 0.00% 0 RPC pagp_switch_
227 0 7 0 0.00% 0.00% 0.00% 0 RPC pm_switch_sp
228 0 2 0 0.00% 0.00% 0.00% 0 RPC psecure_rp
229 0 2 0 0.00% 0.00% 0.00% 0 RPC pt_switch_sp
230 0 6 0 0.00% 0.00% 0.00% 0 RPC qnq_switch_s
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
231 0 2 0 0.00% 0.00% 0.00% 0 RPC rf_cli_sp2rp
232 0 1 0 0.00% 0.00% 0.00% 0 SONET Traps
233 0 2 0 0.00% 0.00% 0.00% 0 VTPMIB EDIT BUFF
234 0 2 0 0.00% 0.00% 0.00% 0 RPC snmp_notify
235 0 2 0 0.00% 0.00% 0.00% 0 RPC snmp_stackli
236 0 2 0 0.00% 0.00% 0.00% 0 RPC span_switch_
237 0 4 0 0.00% 0.00% 0.00% 0 RPC stp_sp2mp_ap
238 228 358876 0 0.00% 0.00% 0.00% 0 DHCPD Timer
239 0 10 0 0.00% 0.00% 0.00% 0 Module enable-di
240 32 32 1000 0.00% 0.00% 0.00% 0 RPC c6k_power_rp
241 4 14 285 0.00% 0.00% 0.00% 0 RPC c6k_rp_envir
242 0 8 0 0.00% 0.00% 0.00% 0 Const FIB MAC
243 12 419 28 0.00% 0.00% 0.00% 0 Constellation Ba
244 0 2 0 0.00% 0.00% 0.00% 0 Rommon upgrade p
245 2236 7168590 0 0.00% 0.00% 0.00% 0 RP Error Detecti
246 0 2 0 0.00% 0.00% 0.00% 0 RPC error_detect
247 0 1 0 0.00% 0.00% 0.00% 0 HW Capacity ICC
248 0 6 0 0.00% 0.00% 0.00% 0 RPC idbman_sp2mp
249 0 2 0 0.00% 0.00% 0.00% 0 RPC itasca_rp
250 0 1 0 0.00% 0.00% 0.00% 0 RP L2 Applicatio
251 0 6 0 0.00% 0.00% 0.00% 0 LACP-MP Process
252 25252 43062434 0 0.00% 0.00% 0.00% 0 NV Health Monito
253 8 11 727 0.00% 0.00% 0.00% 0 Online Diag EEM
254 0 6 0 0.00% 0.00% 0.00% 0 PAgP-MP Process
255 0 2 0 0.00% 0.00% 0.00% 0 RPC pclc_g2_agsm
256 0 2 0 0.00% 0.00% 0.00% 0 RPC pclc_g2_fw_r
257 0 2 0 0.00% 0.00% 0.00% 0 RPC pikachu_rp
258 0 2 0 0.00% 0.00% 0.00% 0 Multilink event
259 124 1047 118 0.00% 0.00% 0.00% 0 RPC pm-mp
260 3136 8616388 0 0.00% 0.00% 0.00% 0 PM Callback
261 3742656 47332150 79 0.00% 0.00% 0.00% 0 Port manager per
262 5432 8611657 0 0.00% 0.00% 0.00% 0 Max CPU utilizat
263 8 17 470 0.00% 0.00% 0.00% 0 RPC lcc_sp
264 0 3 0 0.00% 0.00% 0.00% 0 RPC fabman_sp
265 3188 717726 4 0.00% 0.00% 0.00% 0 DHCPD Database
266 0 6 0 0.00% 0.00% 0.00% 0 EC-Card-Cfg
267 0 2 0 0.00% 0.00% 0.00% 0 RPC sw_backup_in
268 0 20 0 0.00% 0.00% 0.00% 0 RPC sw_vlan_rp
269 0 6 0 0.00% 0.00% 0.00% 0 RPC udld_rp
270 4 12 333 0.00% 0.00% 0.00% 0 RPC vtp_const_ap
271 0 16 0 0.00% 0.00% 0.00% 0 EEM Server
272 0 3 0 0.00% 0.00% 0.00% 0 EEM Policy Direc
273 0 2 0 0.00% 0.00% 0.00% 0 EEM ED CLI
274 0 2 0 0.00% 0.00% 0.00% 0 EEM ED Counter
275 0 2 0 0.00% 0.00% 0.00% 0 EM ED GOLD
276 0 2 0 0.00% 0.00% 0.00% 0 EEM ED Interface
277 0 2 0 0.00% 0.00% 0.00% 0 EEM ED IOSWD
278 0 2 0 0.00% 0.00% 0.00% 0 EEM ED Memory-th
279 0 2 0 0.00% 0.00% 0.00% 0 EEM ED None
280 0 2 0 0.00% 0.00% 0.00% 0 EM ED OIR
281 0 5 0 0.00% 0.00% 0.00% 0 EM ED RF
282 0 2 0 0.00% 0.00% 0.00% 0 EEM ED SNMP
283 732 717887 1 0.00% 0.00% 0.00% 0 EEM ED Timer
284 0 14 0 0.00% 0.00% 0.00% 0 QM Process on RP
285 0 2 0 0.00% 0.00% 0.00% 0 QM Reply Process
286 0 2 0 0.00% 0.00% 0.00% 0 QM Timer ACL Pro
287 0 11 0 0.00% 0.00% 0.00% 0 CWAN Bridge task
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
288 1836548 60312735 30 0.00% 0.00% 0.00% 0 Standby (HSRP)
289 0 1 0 0.00% 0.00% 0.00% 0 Online Diag CNS
290 0 1 0 0.00% 0.00% 0.00% 0 Online Diag CNS
291 3484 717725 4 0.00% 0.00% 0.00% 0 VACL Logger
292 123672 4989120 24 0.00% 0.00% 0.00% 0 SCP async: Draco
293 0 1 0 0.00% 0.00% 0.00% 0 NetFlow Agg Task
294 8 13 615 0.00% 0.00% 0.00% 0 CWAN OIR IPC Rea
295 0 1 0 0.00% 0.00% 0.00% 0 PF Clock Process
296 44075408 458742875 96 0.07% 0.20% 0.10% 0 IP SNMP
297 17954312 234774941 76 0.07% 0.06% 0.05% 0 PDU DISPATCHER
298 145724564 245416730 593 0.79% 0.78% 0.50% 0 SNMP ENGINE
299 0 1 0 0.00% 0.00% 0.00% 0 SNMP ConfCopyPro
300 6572 31529 208 0.00% 0.00% 0.00% 0 SNMP Traps
301 0 1 0 0.00% 0.00% 0.00% 0 Connection Mgr
302 4516 451416 10 0.00% 0.00% 0.00% 0 IP-EIGRP Router
303 829815681071677280 77 0.15% 0.09% 0.11% 0 IP-EIGRP(0): PDM
304 9259472 38258983 242 0.07% 0.01% 0.00% 0 RIP Router
305 333249842196115181 15 0.07% 0.03% 0.02% 0 IP-EIGRP(0): HEL
306 14044292 20542614 683 0.07% 0.08% 0.09% 0 RIP Send
307 188066224 206333319 911 0.71% 0.71% 0.70% 0 RIP Timers
308 5217288 44742279 116 0.07% 0.00% 0.00% 0 IFCOM Msg Hdlr
309 0 4 0 0.00% 0.00% 0.00% 0 IFCOM Msg Hdlr
310 5199768 44594788 116 0.00% 0.01% 0.00% 0 IFCOM Msg Hdlr
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12-21-2011 11:14 PM
Hi Liang,
CPU is high due to interrupts:
CPU utilization for five seconds: 70%/61%; one minute: 17%; five minutes: 15%
So 7-% is total utilization - 61% of total taken by interrupts which are basically traffic sent to processor.
You can use the following document to see which packets are punted to CPU and then eliminate those.
http://www.cisco.com/en/US/products/hw/switches/ps708/products_tech_note09186a00804916e0.shtml#check
Let me know if any further help needed.
Nik
Niko
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12-21-2011 11:31 PM
basically traffic sent to processor？
but my router is not connected with any device，is a cold standy.Also,the active router have the same problom that is the cup high in the short milisecond per minites
what's the basically traffic can couse the cup high in the short milisecond per minites?
can you say more detail?thanks very much!
2011-12-22
guoyahao1988
发件人：nkarpysh
发送时间：2011-12-22 15:15
主题：[LAN, Switching and Routing] - Re: what's the reason of 7603 high cpu per minutes？？？
收件人：liang guo
抄送：
Home
Re: what's the reason of 7603 high cpu per minutes？？？
created by Nikolay Karpyshev in LAN, Switching and Routing - View the full discussion
Hi Liang,
CPU is high due to interrupts:
CPU utilization for five seconds: 70%/61%; one minute: 17%; five minutes: 15%
So 7-% is total utilization - 61% of total taken by interrupts which are basically traffic sent to processor.
You can use the following document to see which packets are punted to CPU and then eliminate those.
http://www.cisco.com/en/US/products/hw/switches/ps708/products_tech_note09186a00804916e0.shtml#check
Let me know if any further help needed.
Nik
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12-21-2011 11:47 PM
Hi,
1. What card you are using ?
2. What is the total bandwidth terminating on the box ?
In production, generally I have noted that we overload the box with maximum bandwidth it can support.
Quick and dirty way to decrease the utilization is to enable the ip cef on all interfaces, if you don't have that already.
Regards,
Smitesh
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12-22-2011 12:44 AM
Hi Liang,
Nikolay put you on the right track, there is traffic sent to the RP. You need to follow the suggestions given and troubleshoot it. There is no point in asking again what is the cause of it if you don't investigate what is being sent to the CPU first.
Quickesy way is to check:
- show ibc - taken a couple of times with 30 secs interval
- sniff the CPU using netdr command. THIS DEBUG IS SAFE!! NO CPU OVERHEAD ADDED.
debug netdr capture rx
show netdr captured-packets - collect all the outputs of this command.
Paste the outputs here for me to check.
Riccardo
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