Hello John,
Here's the sh process cpu output, hope you guys see something am missing.
Thanks.....Nabil
sh process cpu
CPU utilization for five seconds: 54%/51%; one minute: 61%; five minutes:
60%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
1 22284 668636 33 0.00% 0.00% 0.00% 0 Load Meter
2 500372 3701300 135 0.08% 0.01% 0.00% 0 OSPF Hello
3 4834472 465863 10377 0.00% 0.09% 0.10% 0 Check heaps
4 0 2 0 0.00% 0.00% 0.00% 0 Pool Manager
5 0 2 0 0.00% 0.00% 0.00% 0 Timers
6 40 27 1481 0.00% 0.00% 0.00% 0 Serial Backgroun
7 4848 5 969600 0.00% 0.00% 0.00% 0 OIR Handler
8 0 1 0 0.00% 0.00% 0.00% 0 IPC Zone Manager
9 29096 3340799 8 0.00% 0.00% 0.00% 0 IPC Periodic Tim
10 0 1 0 0.00% 0.00% 0.00% 0 IPC Seat Manager
11 2664724 1403918 1898 0.24% 0.10% 0.08% 0 ARP Input
12 58956 682326 86 0.00% 0.00% 0.00% 0 HC Counter Timer
13 0 3 0 0.00% 0.00% 0.00% 0 DDR Timers
14 0 1 0 0.00% 0.00% 0.00% 0 Entity MIB API
15 4 1 4000 0.00% 0.00% 0.00% 0 SERIAL A'detect
16 4864 45 108088 0.00% 0.00% 0.00% 0 Microcode Loader
17 0 1 0 0.00% 0.00% 0.00% 0 IP Crashinfo Inp
18 0 1 0 0.00% 0.00% 0.00% 0 DSX3MIB ll handl
19 111124 3340798 33 0.00% 0.00% 0.00% 0 RSP Background
20 2284 55687 41 0.00% 0.00% 0.00% 0 Slave Time
21 0 1 0 0.00% 0.00% 0.00% 0 Slave IPC OIR
--More--
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
22 720 115 6260 0.00% 0.12% 0.06% 2 Virtual Exec
23 37400 946486 39 0.00% 0.00% 0.00% 0 Chassis Daemon
24 4372 55688 78 0.00% 0.00% 0.00% 0 RSP Chassis Back
25 0 1 0 0.00% 0.00% 0.00% 0 MIP Mailbox
26 0 1 0 0.00% 0.00% 0.00% 0 CT3 Mailbox
28 33076 3340800 9 0.00% 0.00% 0.00% 0 TRIP Background
29 10446076 9973434 1047 0.40% 0.34% 0.28% 0 IP Input
30 378200 675047 560 0.08% 0.01% 0.00% 0 CDP Protocol
31 0 1 0 0.00% 0.00% 0.00% 0 PPP IP Add Route
32 404 5546 72 0.00% 0.00% 0.00% 0 MOP Protocols
33 0 1 0 0.00% 0.00% 0.00% 0 X.25 Encaps Mana
34 0 2 0 0.00% 0.00% 0.00% 0 SSCOP Input
35 0 2 0 0.00% 0.00% 0.00% 0 SSCOP Output
36 9148 55689 164 0.00% 0.00% 0.00% 0 SSCOP Timer
37 206084 60429 3410 0.00% 0.01% 0.00% 0 IP Background
38 0 2 0 0.00% 0.00% 0.00% 0 ILMI Input
39 0 1 0 0.00% 0.00% 0.00% 0 SNMP Timers
40 0 2 0 0.00% 0.00% 0.00% 0 ILMI Request
41 0 2 0 0.00% 0.00% 0.00% 0 ILMI Response
42 0 1 0 0.00% 0.00% 0.00% 0 ILMI Timer Proce
43 8 2 4000 0.00% 0.00% 0.00% 0 ATM PVC Discover
44 0 2 0 0.00% 0.00% 0.00% 0 ATMSIG DRIVERAPI
--More--
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
45 424 3662 115 0.00% 0.00% 0.00% 0 TCP Timer
46 396 231 1714 0.00% 0.00% 0.00% 0 TCP Protocols
47 0 1 0 0.00% 0.00% 0.00% 0 Probe Input
48 0 2 0 0.00% 0.00% 0.00% 0 RARP Input
49 332896 103557 3214 0.00% 0.00% 0.00% 0 BOOTP Server
50 172736 55687 3101 0.00% 0.00% 0.00% 0 IP Cache Ager
51 0 1 0 0.00% 0.00% 0.00% 0 PAD InCall
52 0 2 0 0.00% 0.00% 0.00% 0 X.25 Background
53 0 1 0 0.00% 0.00% 0.00% 0 Socket Timers
54 5728 55688 102 0.00% 0.00% 0.00% 0 TCP Intercept Ti
55 0 2 0 0.00% 0.00% 0.00% 0 SPX Input
56 256944 62858 4087 0.00% 0.01% 0.00% 0 Adj Manager
57 8823612 4394985 2007 0.32% 0.38% 0.37% 0 CEF process
58 195320 16689848 11 0.00% 0.00% 0.00% 0 MDFS RP process
59 0 2 0 0.00% 0.00% 0.00% 0 TC-ATM Proc
60 0 2 0 0.00% 0.00% 0.00% 0 Tag Input
61 0 1 0 0.00% 0.00% 0.00% 0 ISDN Timer
62 0 1 0 0.00% 0.00% 0.00% 0 IPC CBus process
63 0 1 0 0.00% 0.00% 0.00% 0 SYSMGT Events
64 0 1 0 0.00% 0.00% 0.00% 0 ISDNMIB Backgrou
65 0 1 0 0.00% 0.00% 0.00% 0 CallMIB Backgrou
66 0 1 0 0.00% 0.00% 0.00% 0 SNMP ConfCopyPro
--More--
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
67 0 1 0 0.00% 0.00% 0.00% 0 Syslog Traps
68 40120 6684339 6 0.00% 0.00% 0.00% 0 cbus utilization
69 0 1 0 0.00% 0.00% 0.00% 0 Critical Bkgnd
70 384672 549713 699 0.00% 0.00% 0.00% 0 Net Background
71 484 998 484 0.00% 0.00% 0.00% 0 Logger
72 40060 3340794 11 0.00% 0.00% 0.00% 0 TTY Background
73 48576 3340802 14 0.00% 0.00% 0.00% 0 Per-Second Jobs
74 835356 8027430 104 0.16% 0.02% 0.00% 0 Net Input
75 53308 668637 79 0.00% 0.00% 0.00% 0 Compute load avg
76 2200792 55687 39520 0.00% 0.07% 0.02% 0 Per-minute Jobs
77 18382404 90802684 202 0.08% 0.21% 0.35% 0 IPX Input
78 6391848 31329355 204 0.16% 0.13% 0.16% 0 IPX RIP In
79 43477992 54024790 804 0.98% 0.73% 0.73% 0 IPX SAP In
80 199220 1380377 144 0.00% 0.00% 0.00% 0 IPX Event Mgr
81 7284588 12673471 574 0.00% 0.18% 0.19% 0 IPX RIP Out
82 33610776 129538910 259 0.08% 0.63% 0.73% 0 IPX SAP Out
83 18960 2669 7103 0.00% 0.00% 0.00% 0 IPX Net Mgr
84 1754540 1250973 1402 0.00% 0.03% 0.00% 0 IPX GNS
85 24340624 25961797 937 0.32% 0.40% 0.80% 0 IPX RIPREQ
86 1076 1804 596 0.00% 0.00% 0.00% 0 IPX Forwarder
87 0 2 0 0.00% 0.00% 0.00% 0 IPXWAN Input
88 0 2 0 0.00% 0.00% 0.00% 0 IPXWAN Timer
--More--
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
89 54980 269816 203 0.00% 0.00% 0.00% 0 FCP Router
90 3272 55687 58 0.00% 0.00% 0.00% 0 CEF Scanner
91 544 4625 117 0.00% 0.00% 0.00% 0 TACACS+
92 64808 40359 1605 0.00% 0.00% 0.00% 0 IPX SNMP
93 23185252 7221268 3210 0.00% 4.20% 3.75% 0 IP SNMP
94 180 10 18000 0.00% 0.00% 0.00% 0 SNMP Traps
95 79188 3427907 23 0.08% 0.00% 0.00% 0 NTP
96 572 339 1687 0.00% 0.00% 0.00% 0 AAA Accounting
99 1208100 3784790 319 0.00% 0.01% 0.00% 0 OSPF Router
-----Original Message-----
From: John Neiberger [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, August 08, 2001 10:25 AM
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Subject: Re: High CPU Utilization [7:15272]
Good grief! What the heck do you have running on that?? We have six
FastEthernet interfaces, seven T-1 interfaces running frame relay with a
total of about 150 PVCs, four ethernet interfaces, a VIP with an ATM
Port Adapter, huge access-lists, eigrp with lots of neighbors, two T1
point-to-point interfaces, policy routing, a CIP acting as a tn3270
server with hundreds of connections, ip accounting, etc..... and if our
router hits even 10% we freak out!
My suggestions:
1. If you have long access lists, turn on netflow switching on those
interfaces and also use Turbo ACLs (compiled access lists)
2. Use CEF and DCEF where you can, fast switching everywhere else.
3. Send us a copy of show proc cpu when the processor is really busy
so we can get a better idea of the cause.
4. Is this device being managed by some other device using SNMP?
Sometimes this can cause high CPU usage, but I haven't seen it happen on
an RSP before. What RSP are you using?
5. Use passive-interface statements to stop unnecessary routing
protocol traffic.
6. Check to see if someone turned on debugging and forgot to turn it
off.
Okay, that's all I can think off this early in the morning.
Good luck!
John
>>> "Nabil Fares" 8/8/01 7:54:55 AM >>>
Greetings,
Any tips on improving high cpu utilization on a Cisco 7500?
4 T1s
1 HSSI
1 TokenRing Port
2 FastEthernet (Bundled, FEC)
Its running around 54%, any segmentations would be great.
Thanks,
Nabil
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=15315&t=15272
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