06-18-2008 04:02 AM
Hi,
I'm trying to send multicast video streams over my MPLS network (IP-VPN) and my remote router is a 2800. When remote users open three channels, the remote router cpu raise to 99%. My remote router is a cisco 2811 (C2800NM-ADVENTERPRISEK9-M, Version 12.3(11)T11).
I tried the same by night (no traffic at all except my streams) and it's the same. Can i tune my 2811 or it's just a smaller router for my needs ?
Here is part of my conf, the process sorted and the interface summary :
ip vrf Intra
rd 65000:50
route-target export 65000:50
route-target import 65000:50
mdt default 239.10.10.1
!
ip multicast-routing
ip multicast-routing vrf Intra
ip ips po max-events 100
mpls label protocol tdp
no ftp-server write-enable
!
interface Loopback0
ip address 10.0.0.10 255.255.255.255
ip pim sparse-dense-mode
!
interface FastEthernet0/0
description Lien vers QO
ip address 10.10.0.76 255.255.255.248
ip pim sparse-dense-mode
duplex auto
speed auto
tag-switching mtu 1508
tag-switching ip
!
interface FastEthernet0/1
ip vrf forwarding Intra
ip address 10.1.100.100 255.255.128.0
ip pim sparse-dense-mode
duplex full
speed 100
!
CPU utilization for five seconds: 99%/21%; one minute: 80%; five minutes: 49%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
83 470492 86784 5421 51.95% 41.36% 23.14% 0 IP Input
7 170452 32813 5194 25.89% 19.96% 10.06% 0 Pool Manager
208 232 1412 164 0.47% 0.13% 0.04% 322 Virtual Exec
63 168 6103 27 0.07% 0.01% 0.00% 0 BGP Router
130 272 135016 2 0.07% 0.02% 0.00% 0 RBSCP Background
5 0 1 0 0.00% 0.00% 0.00% 0 EDDRI_MAIN
6 8076 1375 5873 0.00% 0.06% 0.05% 0 Check heaps
4 68 519 131 0.00% 0.00% 0.00% 0 Tag Control
3 104 888 117 0.00% 0.01% 0.00% 0 OSPF Hello 1
10 0 1 0 0.00% 0.00% 0.00% 0 Crash writer
2 28 2717 10 0.00% 0.00% 0.00% 0 Load Meter
12 0 227 0 0.00% 0.00% 0.00% 0 IPC Dynamic Cach
1 0 3 0 0.00% 0.00% 0.00% 0 Chunk Manager
sh interfaces sum
*: interface is up
IHQ: pkts in input hold queue IQD: pkts dropped from input queue
OHQ: pkts in output hold queue OQD: pkts dropped from output queue
RXBS: rx rate (bits/sec) RXPS: rx rate (pkts/sec)
TXBS: tx rate (bits/sec) TXPS: tx rate (pkts/sec)
TRTL: throttle count
Interface IHQ IQD OHQ OQD RXBS RXPS TXBS TXPS TRTL
------------------------------------------------------------------------
* FastEthernet0/0 26 1755 0 0 20935000 2436 35000 34 707
* FastEthernet0/1 0 80 0 0 17722000 1655 20735000 2165 42
* Loopback0 0 0 0 0 0 0 0 0 0
* Tunnel0 3 0 0 0 3458000 328 0 0 0
NOTE:No separate counters are maintained for subinterfaces
Hence Details of subinterface are not shown
06-18-2008 09:10 AM
Hi,
Can you attached the [show process cpu] output for the 99% router.
Regards,
pravin
06-18-2008 09:17 AM
Hi, You can find it above,
Regards
06-18-2008 09:28 AM
Hi,
I have see it was looking for the full output.
Regards,
Pravin
06-18-2008 11:30 PM
Here we go
sh processes cpu sorted
CPU utilization for five seconds: 99%/14%; one minute: 52%; five minutes: 19%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
83 848696 253534 3347 56.50% 25.87% 6.73% 0 IP Input
7 321360 45268 7099 28.41% 12.44% 3.23% 0 Pool Manager
2 64 16869 3 0.07% 0.00% 0.00% 0 Load Meter
107 2776 97656 28 0.07% 0.01% 0.00% 0 CEF process
116 104 84311 1 0.07% 0.00% 0.00% 0 RUDPV1 Main Proc
213 1464 17845 82 0.07% 0.00% 0.00% 0 LDP
205 4276 102081 41 0.07% 0.02% 0.00% 0 IGMP Input
8 0 2 0 0.00% 0.00% 0.00% 0 Timers
9 0 1 0 0.00% 0.00% 0.00% 0 OIR Handler
10 0 1 0 0.00% 0.00% 0.00% 0 Crash writer
11 36 2813 12 0.00% 0.00% 0.00% 0 Environmental mo
12 0 1406 0 0.00% 0.00% 0.00% 0 IPC Dynamic Cach
13 0 1 0 0.00% 0.00% 0.00% 0 IPC Zone Manager
14 32 84309 0 0.00% 0.00% 0.00% 0 IPC Periodic Tim
15 68 84309 0 0.00% 0.00% 0.00% 0 IPC Deferred Por
16 0 1 0 0.00% 0.00% 0.00% 0 IPC Seat Manager
17 0 1 0 0.00% 0.00% 0.00% 0 IPC BackPressure
4 460 15674 29 0.00% 0.00% 0.00% 0 Tag Control
19 0 2 0 0.00% 0.00% 0.00% 0 ATM Idle Timer
20 0 2 0 0.00% 0.00% 0.00% 0 AAA high-capacit
21 0 1 0 0.00% 0.00% 0.00% 0 Policy Manager
22 0 2 0 0.00% 0.00% 0.00% 0 DDR Timers
23 4 2 2000 0.00% 0.00% 0.00% 0 Entity MIB API
24 48 20293 2 0.00% 0.00% 0.00% 0 HC Counter Timer
25 0 2 0 0.00% 0.00% 0.00% 0 Serial Backgroun
26 100 73222 1 0.00% 0.00% 0.00% 0 MPLS HC Counter
27 0 2 0 0.00% 0.00% 0.00% 0 SMART
28 56 84309 0 0.00% 0.00% 0.00% 0 GraphIt
6 66060 8562 7715 0.00% 0.05% 0.05% 0 Check heaps
18 5632 16353 344 0.00% 0.00% 0.00% 0 ARP Input
29 0 2 0 0.00% 0.00% 0.00% 0 Dialer event
32 0 1 0 0.00% 0.00% 0.00% 0 Critical Bkgnd
33 656 21123 31 0.00% 0.00% 0.00% 0 Net Background
34 0 78 0 0.00% 0.00% 0.00% 0 Logger
06-18-2008 11:30 PM
35 136 84305 1 0.00% 0.00% 0.00% 0 TTY Background
36 488 84326 5 0.00% 0.00% 0.00% 0 Per-Second Jobs
38 0 1 0 0.00% 0.00% 0.00% 0 Inode Table Dest
39 0 1 0 0.00% 0.00% 0.00% 0 AggMgr Process
40 0 1 0 0.00% 0.00% 0.00% 0 dev_device_inser
41 0 1 0 0.00% 0.00% 0.00% 0 dev_device_remov
42 0 1 0 0.00% 0.00% 0.00% 0 sal_dpc_process
43 0 1 0 0.00% 0.00% 0.00% 0 ARL Table Manage
44 0 2 0 0.00% 0.00% 0.00% 0 ESWPPM
45 0 2 0 0.00% 0.00% 0.00% 0 Eswilp Storm Con
46 0 2 0 0.00% 0.00% 0.00% 0 ESWILPPM
47 0 2 0 0.00% 0.00% 0.00% 0 Eswilp Storm Con
48 248 334386 0 0.00% 0.00% 0.00% 0 Netclock Backgro
49 0 2 0 0.00% 0.00% 0.00% 0 SM Monitor
50 28 14056 1 0.00% 0.00% 0.00% 0 mxt5100
51 0 2 0 0.00% 0.00% 0.00% 0 VNM DSPRM MAIN
52 0 1 0 0.00% 0.00% 0.00% 0 DSPFARM DSP READ
53 0 2 0 0.00% 0.00% 0.00% 0 FLEX DNLD MAIN
5 0 1 0 0.00% 0.00% 0.00% 0 EDDRI_MAIN
3 2888 33344 86 0.00% 0.00% 0.00% 0 OSPF Hello 1
30 0 1 0 0.00% 0.00% 0.00% 0 SERIAL A'detect
31 0 2 0 0.00% 0.00% 0.00% 0 XML Proxy Client
58 0 1 0 0.00% 0.00% 0.00% 0 IGMP Snooping Re
54 0 1 0 0.00% 0.00% 0.00% 0 HDV background
60 0 1 0 0.00% 0.00% 0.00% 0 AAL2CPS TIMER_CU
61 0 1 0 0.00% 0.00% 0.00% 0 CES Line Conditi
62 80 84308 0 0.00% 0.00% 0.00% 0 Crypto Device Up
63 504 153895 3 0.00% 0.00% 0.00% 0 BGP Router
64 0 2 0 0.00% 0.00% 0.00% 0 dot1x
65 0 2 0 0.00% 0.00% 0.00% 0 DTP Protocol
06-19-2008 12:50 AM
Hi,
Just to confurm is ip cef enabled on the router.
Regards,
Pravin
06-19-2008 01:11 AM
Ip cef is enabled,
Regards
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