6500 HIGH CPU, Standby HSRP state changes continuously
Hi All,
We are using two 6500 User distribution connected with port channel also WLC is connected on Dist-2 now, these two 6500 are connected with backend core 7609 running ospf in between. Spanning-tree root and Standby Active on Dist-1
Suddenly we are facing High CPU utilization on switches, couldn't able to ping nor login. However I could observe to the following through console.
Switch1 is stable, all the vlans are active, but on standby all the vlans are getting state changes, suspecting there are not getting hello's on time due to which it is going to active and standby.
%HSRP-5-STATECHANGE: Vlan208 Grp 208 state Standby -> Active
%HSRP-5-STATECHANGE: Vlan160 Grp 160 state Speak -> Standby
%HSRP-5-STATECHANGE: Vlan115 Grp 115 state Standby -> Active
%HSRP-5-STATECHANGE: Vlan156 Grp 156 state Speak -> Standby
%HSRP-5-STATECHANGE: Vlan208 Grp 208 state Speak -> Standby
%HSRP-5-STATECHANGE: Vlan209 Grp 209 state Speak -> Standby
%HSRP-5-STATECHANGE: Vlan196 Grp 196 state Speak -> Standby
%HSRP-5-STATECHANGE: Vlan112 Grp 112 state Speak -> Standby
%HSRP-5-STATECHANGE: Vlan196 Grp 196 state Standby -> Active
Configuration of Wireless VLAN
on both switch
interface Vlan198
ip address 10.X.X.X
ip helper-address
standby 198 ip 10.X.X.X
standby 198 timers 250 msec 750
standby 198 priority 90
standby 198 preempt
end
All the vlans having same timers and preempt on both switches,
we are not tracking any interface, can I remove preempt on secondary switch?
I have captured packets through netdr
Dist-2
interface Vl198, routine mistral_process_rx_packet_inlin, timestamp 23:53:02.823
dbus info: src_vlan 0xC6(198), src_indx 0x2(2), len 0x40(64)
bpdu 0, index_dir 0, flood 1, dont_lrn 0, dest_indx 0x40C6(16582)
F8020400 00C60000 00020000 40080168
S000 E0000560 8E0FFFF8 00000008 40C60000
mistral hdr: req_token 0x0(0), src_index 0x2(2), rx_offset 0x76(118)
requeue 0, obl_pkt 0, vlan 0xC6(198)
destmac FF.FF.FF.FF.FF.FF, srcmac 00.00.0C.07.AC.C6, protocol 0806
layer 3 data: 00010800 06040002 00000C07 ACC60A19 C601FFFF FFFFFFFF
0A19C601 00000000 00000000 00000000 00000000 0000C601
8300A369 00000000 0000FFFF
protocol ip: version 0x04, hlen 0x05, tos 0x00, totlen 48, identifier 0
df 0, mf 0, fo 0, ttl 1, src 10.X.X.X, dst 224.0.0.2
udp src 1985, dst 1985 len 28 checksum 0x53BE
Dist -1
interface Vl198, routine mistral_process_rx_packet_inlin, timestamp 23:48:26.830
dbus info: src_vlan 0xC6(198), src_indx 0x341(833), len 0x42(66)
bpdu 0, index_dir 0, flood 1, dont_lrn 0, dest_indx 0x40C6(16582)
60020401 00C60400 03410400 42080000 00110448 0E087C7C 00000008 40C60000
mistral hdr: req_token 0x0(0), src_index 0x341(833), rx_offset 0x76(118)
requeue 0, obl_pkt 0, vlan 0xC6(198)
destmac 01.00.5E.00.00.02, srcmac 00.00.0C.07.AC.C6, protocol 0800
protocol ip: version 0x04, hlen 0x05, tos 0x00, totlen 48, identifier 0
df 0, mf 0, fo 0, ttl 1, src 10.X.X.X, dst 224.0.0.2
udp src 1985, dst 1985 len 28 checksum 0x53BF
This issue is not continuous, its triggering intermittently sometime with in couple of hours or days
After digging I could able to find out
VLAN0195 is executing the rstp compatible Spanning Tree protocol
Number of topology changes 165 last change occurred 00:31:14 ago
from GigabitEthernet6/14
VLAN0196 is executing the rstp compatible Spanning Tree protocol
Number of topology changes 122 last change occurred 00:31:14 ago
from GigabitEthernet6/14
VLAN0197 is executing the rstp compatible Spanning Tree protocol
Number of topology changes 291 last change occurred 00:31:14 ago
from GigabitEthernet6/14
VLAN0198 is executing the rstp compatible Spanning Tree protocol
Number of topology changes 961 last change occurred 00:31:14 ago
from GigabitEthernet6/14
VLAN0199 is executing the rstp compatible Spanning Tree protocol
Number of topology changes 1165 last change occurred 00:31:25 ago
from GigabitEthernet6/14
VLAN0200 is executing the rstp compatible Spanning Tree protocol
Number of topology changes 888 last change occurred 00:31:25 ago
from GigabitEthernet6/14
Port g 6/14 config
interface GigabitEthernet6/14
switchport
switchport trunk encapsulation dot1q
switchport trunk native vlan 200
switchport trunk allowed vlan 195-200
switchport mode trunk
connected to Dist2- WLC
195 Wireless-Voice active
196 GTC-VIDEO active
197 IP_Camera active
198 Wireless-client active
199 Cisco-AP-MGMT active
200 NW-MGMT active
Rest of all vlans
VLAN0110 is executing the rstp compatible Spanning Tree protocol
Number of topology changes 824 last change occurred 00:51:49 ago
from TenGigabitEthernet1/3
VLAN0111 is executing the rstp compatible Spanning Tree protocol
Number of topology changes 680 last change occurred 00:51:49 ago
from TenGigabitEthernet1/3
Also some ports I can root inconsistent on secondary switch configured as root secondary
Ten gig1/3 is connected to floor switch
VLAN0110 is executing the rstp compatible Spanning Tree protocol
Number of topology changes 297 last change occurred 00:37:47 ago
from StackPort1
VLAN0111 is executing the rstp compatible Spanning Tree protocol
Number of topology changes 164 last change occurred 00:37:47 ago
from StackPort1
Similar Messages
-
Hello,
I'm having almost 60-70% CPU utilization on a 6500 core for almost a day now. However cant seem to figure out what is overwhelming the CPU utlization. show cpu process sorted does not provide much information with top two processes being 'slcp process' - about 2-3% & spanning tree process which goes between 1-2%. The major change in the network was introduction of Nexus 2232 (10G) switches in the DC which are connected to 5K with 20 Gb uplinks to the 6500. Now almost 20 servers are connected to this switch, but none of them are going beyond 1.5 Gb/s.
Any help would be much appreciated.
Thank you.Hi,
Connecting 5ks to 6500 should not cause high CPU. Usually, when 6500s are configured in VSS mode, the CPU runs higher. Also if you are running a modular code, the CPU usually runs higher. Note that most newer IOS verions are not modular more .
Also, have a look at this doc for tips on troubleshooting high CPU.
http://www.cisco.com/c/en/us/support/docs/switches/catalyst-6500-series-switches/63992-6k-high-cpu.html
HTH -
HIGH CPU IOS REACH 100 % - 6500 Series
Hi, please help us how can we minimize the cpu usage of our 6500 series core switch.. below is the cpu usage and the version.. i think we need upgrade the ios . please teach us detailed steps for opening ticket. thanks. attached here is the cpu ios usage.
CPU PROCESS
91.5% 90.3% 90.3% ios base
Version
Cisco Internetwork Operating System Software
IOS (tm) s72033_rp Software (s72033_rp-IPSERVICES_WAN-VM), Version 12.2(18)SXF14
, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2008 by cisco Systems, Inc.
Compiled Thu 08-May-08 03:25 by kellythw
Image text-base: 0x01020150, data-base: 0x01021000
ROM: System Bootstrap, Version 12.2(17r)SX5, RELEASE SOFTWARE (fc1)
BOOTLDR:
XXXXXXXX uptime is 17 hours, 39 minutes
Time since RM-NT3-BB1 switched to active is 17 hours, 39 minutes
System returned to ROM by reload at 21:01:56 GMT Mon May 5 2014 (SP by reload)
System restarted at 21:05:06 GMT Mon May 5 2014
System image file is "sup-bootdisk:s72033-ipservices_wan-vz.122-18.SXF14.bin"
cisco WS-C6506-E (R7000) processor (revision 1.1) with 491520K/32768K bytes of m
emory.
Processor board ID SAL12351U4Q
SR71000 CPU at 600Mhz, Implementation 1284, Rev 1.2, 512KB L2 Cache
Last reset from s/w reset
Bridging software.
X.25 software, Version 3.0.0.
SuperLAT software (copyright 1990 by Meridian Technology Corp).
TN3270 Emulation software.
391 Virtual Ethernet/IEEE 802.3 interfaces
146 Gigabit Ethernet/IEEE 802.3 interfaces
1917K bytes of non-volatile configuration memory.
65536K bytes of Flash internal SIMM (Sector size 512K).
Configuration register is 0x2102Sir Navevenk,
Please check bellow thanks.
1. sh proc cpu sorted
XXXXX#sh proc cpu sorted ?
% Unrecognized command
XXXXX#sh proc cpu ?
detailed Show CPU use per process detailed
history Show CPU history in graph format
| Output modifiers
2. sh proc cpu de ios-base | ex 0.0
CPU utilization for five seconds: 37%; one minute: 38%; five minutes: 39%
PID/TID 5Sec 1Min 5Min Process Prio STATE CPU
16408 33.1% 31.4% 31.4% ios-base 1d05h
1 0.2% 0.3% 0.4% 10 Receive 19m12s
3 4.6% 3.7% 3.2% 10 Receive 1h38m
7 5.6% 5.4% 6.0% 21 Intr 9h39m
8 3.0% 1.8% 1.8% 22 Intr 1h10m
12 0.6% 1.1% 2.1% 10 Receive 1h44m
13 5.3% 3.6% 1.4% 10 Receive 1h42m
14 3.6% 3.2% 2.1% 10 Reply 1h36m
15 1.5% 3.2% 1.3% 10 Receive 1h35m
19 6.9% 4.2% 3.5% 10 Receive 1h39m
20 1.8% 3.7% 3.2% 10 Reply 1h43m
Process sbin/ios-base, type IOS, PID = 16408
CPU utilization for five seconds: 14%/6%; one minute: 22%; five minutes: 22%
Task Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Task Name
3 1613034 32981487 48 0.39% 0.54% 0.55% 0 Service Task
4 1116381 11672688 95 0.31% 0.43% 0.44% 0 Service Task
17 1079952 702528 1537 0.71% 0.51% 0.44% 0 ARP Input
32 313016 507290 617 0.15% 0.14% 0.14% 0 RPCP Slave
41 549787 59949 9170 0.21% 0.19% 0.21% 0 HC Counter Timer
93 757717 199397 3800 0.21% 0.27% 0.28% 0 Compute load avg
125 1151381 13529847 85 0.15% 0.44% 0.46% 0 ION IP output
126 34179777 23406153 1460 8.00% 13.82% 13.29% 0 IP Input
131 5195876 9372573 554 0.71% 0.64% 1.15% 0 IP NAT Ager
168 3852539 25022469 153 0.95% 1.44% 1.49% 0 Standby (HSRP)
223 3494398 13872600 251 0.95% 1.45% 1.45% 0 Port manager per
3. Sh proc cpu
PID 5Sec 1Min 5Min Process
1 0.0% 0.5% 0.6% kernel
3 0.0% 0.0% 0.0% qdelogger
4 0.0% 0.0% 0.0% devc-pty
5 0.0% 0.0% 0.0% devc-mistral.proc
6 0.0% 0.0% 0.0% pipe
7 0.0% 0.0% 0.0% dumper.proc
4104 0.0% 0.0% 0.0% bflash_driver.proc
12297 0.0% 0.0% 0.0% pcmcia_driver.proc
12298 0.0% 0.0% 0.0% mqueue
12299 0.0% 0.0% 0.0% flashfs_hes.proc
12300 0.0% 0.0% 0.0% dfs_bootdisk.proc
12301 0.0% 0.0% 0.0% ldcache.proc
12302 0.0% 0.0% 0.0% watchdog.proc
12303 0.0% 0.0% 0.0% syslogd.proc
12304 0.0% 0.0% 0.0% name_svr.proc
12305 0.1% 0.0% 0.0% wdsysmon.proc
12306 0.0% 0.0% 0.0% sysmgr.proc
16386 0.0% 0.0% 0.0% chkptd.proc
16403 0.0% 0.0% 0.0% sysmgr.proc
16404 0.0% 0.0% 0.0% syslog_dev.proc
16405 0.0% 0.0% 0.0% itrace_exec.proc
16406 0.0% 0.0% 0.0% packet.proc
16407 0.0% 0.0% 0.0% installer.proc
16408 36.8% 30.7% 30.8% ios-base
16409 0.0% 0.0% 0.0% fh_fd_rf.proc
16410 0.0% 0.0% 0.0% fh_fd_oir.proc
16411 0.0% 0.0% 0.0% fh_fd_cli.proc
16412 0.0% 0.0% 0.0% fh_metric_dir.proc
16413 0.0% 0.0% 0.0% fh_fd_snmp.proc
16414 0.0% 0.0% 0.0% fh_fd_none.proc
16415 0.0% 0.0% 0.0% fh_fd_intf.proc
16416 0.0% 0.0% 0.0% fh_fd_gold.proc
16417 0.0% 0.0% 0.0% fh_fd_counter.proc
16418 0.0% 0.0% 0.0% fh_fd_timer.proc
16419 0.0% 0.0% 0.0% fh_fd_ioswd.proc
16420 0.0% 0.0% 0.0% fh_server.proc
16421 0.0% 0.0% 0.0% fh_policy_dir.proc
16422 0.0% 0.0% 0.0% ipfs_daemon.proc
16423 0.4% 0.4% 0.4% raw_ip.proc
16424 0.0% 0.0% 0.0% inetd.proc
16425 0.1% 0.1% 0.1% tcp.proc
16426 1.2% 1.5% 2.2% udp.proc
16427 0.7% 0.9% 1.1% iprouting.iosproc
16428 0.3% 0.5% 0.5% cdp2.iosproc
4.sh proc cpu detailed 16408
CPU utilization for five seconds: 29%; one minute: 34%; five minutes: 37%
PID/TID 5Sec 1Min 5Min Process Prio STATE CPU
16408 26.2% 27.9% 30.0% ios-base 1d05h
1 0.3% 0.3% 0.4% 10 Receive 19m13s
2 0.0% 0.0% 0.0% 5 Condvar 0.000
3 4.4% 3.2% 3.1% 10 Reply 1h38m
4 0.0% 0.0% 0.9% 10 Receive 1h35m
5 0.0% 0.0% 0.0% 11 Nanosleep 1.456
6 0.4% 1.5% 1.7% 10 Reply 1h32m
7 6.3% 5.7% 5.9% 21 Intr 9h40m
8 1.1% 1.7% 1.8% 22 Intr 1h10m
9 0.0% 0.0% 0.0% 23 Intr 3m14s
10 0.0% 0.0% 0.0% 25 Intr 0.000
11 0.0% 0.0% 0.0% 10 Reply 10.284
12 2.6% 1.4% 1.8% 10 Receive 1h44m
13 0.3% 2.6% 1.9% 10 Receive 1h42m
14 1.9% 2.7% 2.1% 10 Receive 1h36m
15 4.0% 3.6% 2.2% 10 Receive 1h35m
16 0.0% 0.0% 1.1% 10 Receive 1h38m
17 0.0% 0.0% 1.0% 10 Receive 1h33m
18 0.0% 0.0% 0.0% 20 Sigwaitin 0.068
19 4.2% 2.5% 3.0% 10 Receive 1h39m
20 0.7% 2.7% 3.1% 10 Receive 1h43m
Process sbin/ios-base, type IOS, PID = 16408
CPU utilization for five seconds: 16%/7%; one minute: 19%; five minutes: 21%
Task Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Task Name
1 264 1931 136 0.00% 0.00% 0.00% 1 Hot Service Task
2 2734366 47825930 57 0.87% 0.93% 1.03% 0 Service Task
3 1613598 32998937 48 0.23% 0.47% 0.53% 0 Service Task
4 1116773 11678121 95 0.15% 0.33% 0.40% 0 Service Task
5 1548 3907 396 0.00% 0.00% 0.00% 0 Chunk Manager
6 0 1 0 0.00% 0.00% 0.00% 0 Connection Mgr
7 68 2013 33 0.00% 0.00% 0.00% 0 DHCPD Timer
8 0 1 0 0.00% 0.00% 0.00% 0 PF Redun ICC Req
9 5296 48248 109 0.00% 0.00% 0.00% 0 Load Meter
10 276 231 1194 0.00% 0.13% 0.05% 1 Virtual Exec
11 820407 55486 14785 0.00% 0.39% 0.31% 0 Check heaps
12 0 1 0 0.00% 0.00% 0.00% 0 Pool Manager
13 0 2 0 0.00% 0.00% 0.00% 0 Timers
14 32864 105392 311 0.00% 0.00% 0.00% 0 EnvMon
15 0 1 0 0.00% 0.00% 0.00% 0 AAA_SERVER_DEADT
16 0 2 0 0.00% 0.00% 0.00% 0 AAA high-capacit
17 1080472 702876 1537 0.23% 0.42% 0.44% 0 ARP Input
18 0 2 0 0.00% 0.00% 0.00% 0 Serial Backgroun
19 935 89 10505 0.00% 0.00% 0.00% 0 Entity MIB API
20 320 24146 13 0.00% 0.00% 0.00% 0 Compute SRP rate
21 0 2 0 0.00% 0.00% 0.00% 0 DDR Timers
22 0 2 0 0.00% 0.00% 0.00% 0 Dialer event
23 0 1 0 0.00% 0.00% 0.00% 0 IFS Agent Manage
24 68 4026 16 0.00% 0.00% 0.00% 0 IPC Dynamic Cach
25 20 49 408 0.00% 0.00% 0.00% 0 PF_Split Sync Pr
26 0 1 0 0.00% 0.00% 0.00% 0 IPC Punt Process
27 4840 238240 20 0.00% 0.00% 0.00% 0 IPC Periodic Tim
28 2792 238239 11 0.00% 0.00% 0.00% 0 IPC Deferred Por
29 149640 419666 356 0.00% 0.04% 0.05% 0 IPC Seat Manager
30 0 1 0 0.00% 0.00% 0.00% 0 IPC Stdby Update
31 24 198 121 0.00% 0.00% 0.00% 0 EEM ED Syslog
32 313156 507543 617 0.31% 0.13% 0.13% 0 RPCP Slave
33 81072 162088 500 0.07% 0.03% 0.01% 0 RPCP Slave
34 14900 34458 432 0.00% 0.00% 0.00% 0 RPCP Slave
35 5000 12573 397 0.00% 0.00% 0.00% 0 RPCP Slave
36 1320 3539 372 0.00% 0.00% 0.00% 0 RPCP Slave
37 0 1 0 0.00% 0.00% 0.00% 0 Snmp ICC Process
38 4 83 48 0.00% 0.00% 0.00% 0 Cat6k SNMP
39 59 461 127 0.00% 0.00% 0.00% 0 Cat6k SNMP Trap
40 0 1 0 0.00% 0.00% 0.00% 0 SERIAL A'detect
Task Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Task Name
41 550027 59977 9170 0.21% 0.19% 0.21% 0 HC Counter Timer
42 4412 238241 18 0.00% 0.00% 0.00% 0 Dynamic ARP Insp
43 68 462 147 0.00% 0.00% 0.00% 0 rf proxy rp agen
44 16 11 1454 0.00% 0.00% 0.00% 0 NSP:IPC Task
45 51664 499624 103 0.07% 0.01% 0.00% 0 Net Critical I/O
46 0 1 0 0.00% 0.00% 0.00% 0 Critical Bkgnd
47 45528 562754 80 0.00% 0.00% 0.00% 0 Net Background
48 32 132 242 0.00% 0.00% 0.00% 0 Logger
49 6392 238199 26 0.00% 0.00% 0.00% 0 TTY Background
50 52012 267518 194 0.00% 0.00% 0.00% 0 Per-Second Jobs
51 84607 6042 14003 0.00% 0.02% 0.00% 0 Per-minute Jobs
52 8 11 727 0.00% 0.00% 0.00% 0 RPC Sync
53 0 3 0 0.00% 0.00% 0.00% 0 RPC rpc-slave-15
54 0 1 0 0.00% 0.00% 0.00% 0 PF Sync process
55 0 2 0 0.00% 0.00% 0.00% 0 SCP Multicast
56 0 7 0 0.00% 0.00% 0.00% 0 draco-oir-proces
57 396 896 441 0.00% 0.00% 0.00% 0 RPCP Slave
58 0 1 0 0.00% 0.00% 0.00% 0 EOBC Monitor Pro
59 76 513 148 0.00% 0.00% 0.00% 0 Env action
60 4 330 12 0.00% 0.00% 0.00% 0 svclc
61 0 5 0 0.00% 0.00% 0.00% 0 RPC rf_rfmib_not
62 885605 1935944 457 0.00% 0.00% 0.00% 0 Net Input
63 0 5 0 0.00% 0.00% 0.00% 0 MWAM CONFIG ON S
64 12 407 29 0.00% 0.00% 0.00% 0 itasca
65 0 2 0 0.00% 0.00% 0.00% 0 Flash ICC Server
66 0 2 0 0.00% 0.00% 0.00% 0 Const ICC reques
67 0 1 0 0.00% 0.00% 0.00% 0 Const ICC event
68 0 1 0 0.00% 0.00% 0.00% 0 Const ICC except
69 0 1 0 0.00% 0.00% 0.00% 0 ICC Local Reques
70 416 3328 125 0.00% 0.00% 0.00% 0 ICC Async mcast
71 0 1 0 0.00% 0.00% 0.00% 0 ICC_REQ Debug Pr
72 0 1 0 0.00% 0.00% 0.00% 0 ICC FC Process
73 0 1 0 0.00% 0.00% 0.00% 0 ICC FC Test Send
74 0 1 0 0.00% 0.00% 0.00% 0 ICC FC Test Low
75 0 1 0 0.00% 0.00% 0.00% 0 IfIndex Bulk Syn
76 0 1 0 0.00% 0.00% 0.00% 0 CWRP SPA TSM HA
77 0 1 0 0.00% 0.00% 0.00% 0 CWAN APS HA Proc
78 0 1 0 0.00% 0.00% 0.00% 0 CWAN IF EVENT HA
79 0 1 0 0.00% 0.00% 0.00% 0 CWAN LTL Mgr HA
80 0 1 0 0.00% 0.00% 0.00% 0 CWAN SRP HA Proc
81 0 1 0 0.00% 0.00% 0.00% 0 CWAN HA VLAN SYN
82 212 4060 52 0.00% 0.00% 0.00% 0 RF CWAN HA Proce
83 24520 239411 102 0.00% 0.00% 0.00% 0 Heartbeat Proces
84 0 2 0 0.00% 0.00% 0.00% 0 Switch IP Host T
85 0 14 0 0.00% 0.00% 0.00% 0 EEM RF Event Det
86 0 1 0 0.00% 0.00% 0.00% 0 Mistral Reset Pr
87 0 1 0 0.00% 0.00% 0.00% 0 ECC correctable
88 0 19 0 0.00% 0.00% 0.00% 0 PF_Init Process
89 12 21 571 0.00% 0.00% 0.00% 0 RPC pf-split-rp
90 20 19 1052 0.00% 0.00% 0.00% 0 RPC idprom-MP
91 0 1 0 0.00% 0.00% 0.00% 0 RTTYS Process
92 0 1 0 0.00% 0.00% 0.00% 0 BACK CHECK
93 758089 199450 3800 0.23% 0.30% 0.29% 0 Compute load avg
94 338541 2791511 121 0.07% 0.08% 0.08% 0 Service Task
95 0 1 0 0.00% 0.00% 0.00% 0 chkpt message ha
96 0 2 0 0.00% 0.00% 0.00% 0 cpf_process_msg_
97 0 1 0 0.00% 0.00% 0.00% 0 cpf_process_ipcQ
98 0 1 0 0.00% 0.00% 0.00% 0 IPC Apps Task
99 0 1 0 0.00% 0.00% 0.00% 0 RPCP Slave
100 0 26 0 0.00% 0.00% 0.00% 0 AggMgr Process
101 0 1 0 0.00% 0.00% 0.00% 0 SFF8472
102 0 1 0 0.00% 0.00% 0.00% 0 Remote Console P
103 0 1 0 0.00% 0.00% 0.00% 0 RTTYS Process
104 0 2 0 0.00% 0.00% 0.00% 0 CWAN OIR Handler
105 0 1 0 0.00% 0.00% 0.00% 0 spa_oir_audit_pr
106 0 1 0 0.00% 0.00% 0.00% 0 FPD Management P
Task Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Task Name
107 0 1 0 0.00% 0.00% 0.00% 0 FPD Action Proce
108 0 1 0 0.00% 0.00% 0.00% 0 DSX3MIB ll handl
109 0 1 0 0.00% 0.00% 0.00% 0 POS APS Event Pr
110 0 2 0 0.00% 0.00% 0.00% 0 CWAN port channe
111 0 1 0 0.00% 0.00% 0.00% 0 CE3 Mailbox
112 0 1 0 0.00% 0.00% 0.00% 0 CT3 Mailbox
113 0 2 0 0.00% 0.00% 0.00% 0 MIP Mailbox
114 0 1 0 0.00% 0.00% 0.00% 0 vcq_proc
115 0 1 0 0.00% 0.00% 0.00% 0 Earl NDE Task
116 3672 238244 15 0.00% 0.00% 0.00% 0 CWAN CHOCX PROCE
117 4496 238242 18 0.00% 0.00% 0.00% 0 CWAN CHDSX PROCE
118 0 1 0 0.00% 0.00% 0.00% 0 HAL Mailbox
119 0 1 0 0.00% 0.00% 0.00% 0 CWRP SPA ATM OIR
120 0 15 0 0.00% 0.00% 0.00% 0 Gemini L3 forwar
121 186288 323021 576 0.15% 0.06% 0.05% 0 esw_vlan_stat_pr
122 0 2 0 0.00% 0.00% 0.00% 0 Spanning Tree
123 0 2 0 0.00% 0.00% 0.00% 0 AAA Dictionary R
124 1015 401 2531 0.00% 0.00% 0.00% 0 SW VLAN RP
125 1151665 13536983 85 0.15% 0.23% 0.38% 0 ION IP output
126 34194165 23417270 1460 9.83% 11.61% 12.80% 0 IP Input
127 0 1 0 0.00% 0.00% 0.00% 0 Socket Timers
128 308 23714 12 0.00% 0.00% 0.00% 0 QOS Stats Gather
129 9636 24804 388 0.00% 0.00% 0.00% 0 CEF Scanner
130 96 2244 42 0.00% 0.00% 0.00% 0 DHCP Snooping
131 5196652 9375380 554 0.47% 0.66% 0.99% 0 IP NAT Ager
132 45100 1908039 23 0.07% 0.01% 0.00% 0 CEF RP IPC Backg
133 0 1 0 0.00% 0.00% 0.00% 0 MLS FIB RP
134 0 1 0 0.00% 0.00% 0.00% 0 mcast_rp_icc Pro
135 12 5 2400 0.00% 0.00% 0.00% 0 Const Rate Limit
136 0 1 0 0.00% 0.00% 0.00% 0 CWAN LTL manager
137 528 1699 310 0.00% 0.00% 0.00% 0 HWIF QoS Process
138 0 2 0 0.00% 0.00% 0.00% 0 AAA Server
139 0 1 0 0.00% 0.00% 0.00% 0 AAA ACCT Proc
140 0 1 0 0.00% 0.00% 0.00% 0 ACCT Periodic Pr
141 0 2 0 0.00% 0.00% 0.00% 0 QOS Stats Export
142 0 1 0 0.00% 0.00% 0.00% 0 SSS Manager
143 308 32181 9 0.00% 0.00% 0.00% 0 SSS Test Client
144 0 2 0 0.00% 0.00% 0.00% 0 Switch IP Host T
145 0 1 0 0.00% 0.00% 0.00% 0 Switch IP Admiss
146 0 1 0 0.00% 0.00% 0.00% 0 ARP HA
147 0 1 0 0.00% 0.00% 0.00% 0 HDLC HA
148 0 1 0 0.00% 0.00% 0.00% 0 RPCP Slave
149 0 1 0 0.00% 0.00% 0.00% 0 PPPATM Session d
150 0 2 0 0.00% 0.00% 0.00% 0 PASVC create VA
151 12364 7189 1719 0.00% 0.00% 0.00% 0 MOP Protocols
152 0 2 0 0.00% 0.00% 0.00% 0 IP Hdr Comp Proc
153 0 1 0 0.00% 0.00% 0.00% 0 AC Mgr
154 0 1 0 0.00% 0.00% 0.00% 0 DMLP Counter
155 8 14 571 0.00% 0.00% 0.00% 0 EAPoUDP Process
156 0 3 0 0.00% 0.00% 0.00% 0 cfib v6 per pref
157 0 2 0 0.00% 0.00% 0.00% 0 const ipfib per-
158 0 1 0 0.00% 0.00% 0.00% 0 RPCP Slave
159 0 1 0 0.00% 0.00% 0.00% 0 IP IRDP
160 584 68359 8 0.00% 0.00% 0.00% 0 DHCPD Database
161 219 1924 113 0.00% 0.00% 0.00% 1 Hot Service Task
162 208 1924 108 0.00% 0.00% 0.00% 1 Hot Service Task
163 251 1922 130 0.00% 0.00% 0.00% 1 Hot Service Task
164 0 2 0 0.00% 0.00% 0.00% 0 CWPA QoS
165 0 2 0 0.00% 0.00% 0.00% 0 Const TCAM Mgr R
166 0 1 0 0.00% 0.00% 0.00% 0 HTTP Timer
167 209768 103078 2035 0.00% 0.06% 0.07% 0 IPC LC Message H
168 3853927 25036944 153 0.47% 1.12% 1.36% 0 Standby (HSRP)
169 116 608 190 0.00% 0.00% 0.00% 0 IP SNMP
170 249944 404013 618 0.00% 0.05% 0.06% 0 CEF process
171 28888 120725 239 0.07% 0.01% 0.00% 0 HIDDEN VLAN Proc
172 252327 66898 3771 0.05% 0.08% 0.07% 0 Adj Manager
Task Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Task Name
173 172 4023 42 0.00% 0.00% 0.00% 0 IP Cache Ager
174 0 1 0 0.00% 0.00% 0.00% 0 CWAN-RP SCP Proc
175 0 15 0 0.00% 0.00% 0.00% 0 CWAN-RP SCP Inpu
176 8940 249596 35 0.00% 0.00% 0.00% 0 L3 Manager
177 0 1 0 0.00% 0.00% 0.00% 0 MLSM-CC Process
178 0 6 0 0.00% 0.00% 0.00% 0 mfib-const-rp Pr
179 275065 514397 534 0.00% 0.05% 0.11% 0 FM core
180 0 38 0 0.00% 0.00% 0.00% 0 SNMP Timers
181 3 1 3000 0.00% 0.00% 0.00% 0 PPP IP Add Route
182 101408 422029 240 0.39% 0.06% 0.05% 0 DHCPD Receive
183 0 1 0 0.00% 0.00% 0.00% 0 VFI Mgr
184 0 1 0 0.00% 0.00% 0.00% 0 PAD InCall
185 0 2 0 0.00% 0.00% 0.00% 0 X.25 Background
186 0 1 0 0.00% 0.00% 0.00% 0 X.25 Encaps Mana
187 0 1 0 0.00% 0.00% 0.00% 0 Inspect Timer
188 0 1 0 0.00% 0.00% 0.00% 0 Auth-proxy AAA B
189 28 806 34 0.00% 0.00% 0.00% 0 IP Admin SM Proc
190 0 1 0 0.00% 0.00% 0.00% 0 SLB CF process
191 0 1 0 0.00% 0.00% 0.00% 0 PPP HA
192 0 1 0 0.00% 0.00% 0.00% 0 IDS Timer
193 0 2 0 0.00% 0.00% 0.00% 0 MWAM_CONSOLE Tim
194 0 3 0 0.00% 0.00% 0.00% 0 L2TRACE SERVER
195 0 4 0 0.00% 0.00% 0.00% 0 IPv6 CEF process
196 0 1 0 0.00% 0.00% 0.00% 0 RARP Input
197 0 1 0 0.00% 0.00% 0.00% 0 PDU DISPATCHER
198 0 1 0 0.00% 0.00% 0.00% 0 Probe Input
199 0 1 0 0.00% 0.00% 0.00% 0 FR HA
200 0 75 0 0.00% 0.00% 0.00% 0 CWAN QinQ tasks
201 0 1 0 0.00% 0.00% 0.00% 0 COPS
202 0 1 0 0.00% 0.00% 0.00% 0 CHKPT DevTest
203 0 1 0 0.00% 0.00% 0.00% 0 ATM HA
204 0 2 0 0.00% 0.00% 0.00% 0 ATIP_UDP_TSK
205 0 2 0 0.00% 0.00% 0.00% 0 AAA Cached Serve
206 0 2 0 0.00% 0.00% 0.00% 0 LOCAL AAA
207 0 1 0 0.00% 0.00% 0.00% 0 SNMP ENGINE
208 0 1 0 0.00% 0.00% 0.00% 0 SNMP ConfCopyPro
209 0 1 0 0.00% 0.00% 0.00% 0 Laminar Icc Eve
210 0 2 0 0.00% 0.00% 0.00% 0 Laminar Config C
211 0 2 0 0.00% 0.00% 0.00% 0 SLB Main CPU pro
212 7912 1885 4197 0.00% 0.00% 0.00% 0 SNMP Traps
213 3 1 3000 0.00% 0.00% 0.00% 0 CCSWVOICE
214 0 2 0 0.00% 0.00% 0.00% 0 Rommon upgrade p
215 0 3 0 0.00% 0.00% 0.00% 0 RADIUS TEST CMD
216 0 2 0 0.00% 0.00% 0.00% 0 AAA SEND STOP EV
217 4 7 571 0.00% 0.00% 0.00% 0 RPC fabman_sp
218 0 14 0 0.00% 0.00% 0.00% 0 RPC lcc_sp
219 23224 329953 70 0.00% 0.00% 0.00% 0 NTP
220 988 2080 475 0.00% 0.00% 0.00% 0 RPC pm-mp
221 17856 830863 21 0.00% 0.00% 0.00% 0 PM Callback
222 4 11 363 0.00% 0.00% 0.00% 0 EC-Card-Cfg
223 3496382 13880531 251 0.00% 1.51% 1.50% 0 Port manager per
224 792 48148 16 0.00% 0.00% 0.00% 0 Max CPU utilizat
225 72 214 336 0.00% 0.00% 0.00% 0 RPC capi_rp
226 0 2 0 0.00% 0.00% 0.00% 0 RPC dot1x_aaa_rp
227 0 2 0 0.00% 0.00% 0.00% 0 RPC epld_sp2rp
228 40 205 195 0.00% 0.00% 0.00% 0 RPC idbman_sp2mp
229 111455 27328 4078 0.00% 0.04% 0.03% 0 RPC online_diag_
230 0 2 0 0.00% 0.00% 0.00% 0 RPC online_wan_d
231 32 16 2000 0.00% 0.00% 0.00% 0 RPC pagp_switch_
232 0 80 0 0.00% 0.00% 0.00% 0 RPC pm_switch_sp
233 0 2 0 0.00% 0.00% 0.00% 0 RPC psecure_rp
234 0 2 0 0.00% 0.00% 0.00% 0 RPC pt_switch_sp
235 12 79 151 0.00% 0.00% 0.00% 0 RPC qnq_switch_s
236 0 2 0 0.00% 0.00% 0.00% 0 RPC rf_cli_sp2rp
237 0 2 0 0.00% 0.00% 0.00% 0 RPC snmp_notify
238 0 6 0 0.00% 0.00% 0.00% 0 RPC snmp_stackli
Task Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Task Name
239 0 2 0 0.00% 0.00% 0.00% 0 RPC span_switch_
240 268 1289 207 0.00% 0.00% 0.00% 0 RPC stp_sp2mp_ap
241 0 2 0 0.00% 0.00% 0.00% 0 RPC sw_backup_in
242 104 672 154 0.00% 0.00% 0.00% 0 RPC sw_vlan_rp
243 0 6 0 0.00% 0.00% 0.00% 0 RPC udld_rp
244 156 620 251 0.00% 0.00% 0.00% 0 RPC vtp_const_ap
245 0 2 0 0.00% 0.00% 0.00% 0 VTPMIB EDIT BUFF
246 0 1 0 0.00% 0.00% 0.00% 0 RPCP Slave
247 24 31 774 0.00% 0.00% 0.00% 0 RPC c6k_power_rp
248 8 37 216 0.00% 0.00% 0.00% 0 RPC c6k_rp_envir
250 0 2 0 0.00% 0.00% 0.00% 0 Module enable-di
251 0 2 0 0.00% 0.00% 0.00% 0 RPC pikachu_rp
252 0 1 0 0.00% 0.00% 0.00% 0 RP L2 Applicatio
253 0 1 0 0.00% 0.00% 0.00% 0 Const FIB MAC
254 236 842 280 0.00% 0.00% 0.00% 0 Constellation Ba
255 24 57 421 0.00% 0.00% 0.00% 0 RPC pclc_g2_fw_r
256 0 2 0 0.00% 0.00% 0.00% 0 RPC chapi_rp
257 0 1 0 0.00% 0.00% 0.00% 0 CONST AFL
258 0 5 0 0.00% 0.00% 0.00% 0 PAgP-MP Process
259 0 5 0 0.00% 0.00% 0.00% 0 LACP-MP Process
260 8 34 235 0.00% 0.00% 0.00% 0 Logger ICC Proce
261 112 52 2153 0.00% 0.00% 0.00% 0 Syslog Traps
262 12 69 173 0.00% 0.00% 0.00% 0 rp to lc clock u
263 0 1 0 0.00% 0.00% 0.00% 0 LC Registry Expo
264 0 2 0 0.00% 0.00% 0.00% 0 RPC pclc_g2_agsm
265 96 112 857 0.00% 0.00% 0.00% 0 Online Diag EEM
266 0 1 0 0.00% 0.00% 0.00% 0 L3MM Process
267 0 2 0 0.00% 0.00% 0.00% 0 RPC itasca_rp
268 0 1 0 0.00% 0.00% 0.00% 0 HW Capacity ICC
269 0 2 0 0.00% 0.00% 0.00% 0 RPC error_detect
270 916 40190 22 0.00% 0.00% 0.00% 0 RP Error Detecti
271 0 2 0 0.00% 0.00% 0.00% 0 WiSM Process
272 0 1 0 0.00% 0.00% 0.00% 0 SONET Traps
273 0 10 0 0.00% 0.00% 0.00% 0 RPC aapi_rp
274 44 208 211 0.00% 0.00% 0.00% 0 QM Process on RP
275 0 2 0 0.00% 0.00% 0.00% 0 QM Reply Process
276 0 2 0 0.00% 0.00% 0.00% 0 QM Timer ACL Pro
277 0 3 0 0.00% 0.00% 0.00% 0 CWAN Bridge task
278 40 4027 9 0.00% 0.00% 0.00% 0 VACL Logger
279 0 1 0 0.00% 0.00% 0.00% 0 DHCP Snooping Sw
280 0 2 0 0.00% 0.00% 0.00% 0 SIP10G QM Proces
281 0 1 0 0.00% 0.00% 0.00% 0 Online Diag CNS
282 0 1 0 0.00% 0.00% 0.00% 0 Online Diag CNS
284 232 1922 120 0.00% 0.00% 0.00% 1 Hot Service Task
286 0 1 0 0.00% 0.00% 0.00% 0 NetFlow Agg Task
287 0 1 0 0.00% 0.00% 0.00% 0 CWAN OIR IPC Rea
288 0 1 0 0.00% 0.00% 0.00% 0 PF Clock Process
Thanks. -
Continual HD activity, high CPU usage when idle
I got my first notebook, a Compaq V2000, a few weeks ago and have Arch set up pretty well on it but I have a few issues. Even when the machine is sitting idle it sounds like the HD is doing a read (or whatever) about every 5 seconds. This only starts after I log into Gnome and stops if I log out.
I tried a couple of things with hdparm:
If I try 'hdparm -y /dev/hda' the drive goes to standby but immediately spins up again.
'hdparm -B 255 /dev/hda' disables APM and stops the cyclic behavior. This would seem to be good but during the 5 second cycle the drive alternates between quiet and noisy and this leaves it in the noisy state.
I tried to determine what might be causing all this disk activity so I edited lilo.conf to remove "acpi=on apm=off" from the "append=" line and in rc.conf I put a ! in front of all modules and daemons and rebooted. I removed the applets from task bar. No change.
I ran top to see if I could tell what was accessing the HD but I'm not knowledgable enough to make much sense of it. I did notice that on my notebook the top summary shows:
CPU: ~30% user, ~10% system, ~60% idle with 'wait' bouncing between 0 and 5%
On my main computer, also running Arch/Gnome, I get
CPU: ~2% user, ~1% system, ~97% idle with 'wait' solid at 0%
On the notebook, if I run hdparm -B 255 /dev/hda the CPU #'s for user and system remain high but the wait # drops to zero and stays there.
I don't think all this HD activity could be good for my machine, and I know I find it very annoying. If anyone could help me stop all the HD accesses and understand the high CPU usage I would appreciate it.I loaded lsof and frankly it scared me. It listed what looked like a couple hundred files and I didn't know exactly how to use that information.
Then I tried laptop-mode-tools. The man pages didn't sound too promising since it uses, among other things, hdparm, which I already tried with mixed results. I gave it a try anyway and right out of the box, with no configuration, it worked. HD access when idle dropped to essentially none, the drive spins down and the cooling fan runs much less frequently.
So far all I have changed in the config file are the HD idle timeouts. The default of 5 seconds was starting and stopping the HD too often so I changed that to 20 seconds for now.
Whatever laptop-mode did to stop the 5-second HD accesses the effect persists even if I run 'laptop_mode stop' and '/etc/rc.d/laptop-mode stop'. When I get the time I should be able to use 'laptop_mode status' and laptop-mode.conf settings to determine exactly what the magic bullet was.
Thanks, lucke. I never would have tried laptop-mode on my own because I thought it only duplicated functionality that I already had with hdparm and powernowd. -
High cpu when change "mls cef maximum-route ip" to more than 512K
Dear All
From cisco document 6500-sup720 and 7600-rsp720 are support IPv4 unicast and MPLS—512,000 routes by default. On my network we have route more than 400K which nearly reach to the limit then I tried to change from 512K to 1007K as below.
Router#sh mls cef maximum-routes
FIB TCAM maximum routes :
=======================
Current :-
IPv4 - 1007k
MPLS - 1k
IPv6 + IP Multicast - 8k (default)
After rebooted I got high cpu issue on both 6500-sup720 and 7600-rsp720 then I tried to tuning to other value such as 600K , 700K and so on but doesn't help.
Summary
- I have no cpu issue with default value for mls cef maximum-route
- I have cpu issue when tuning to other value such as 600K , 700K
Please advise.
PichetDear All
From cisco document 6500-sup720 and 7600-rsp720 are support IPv4 unicast and MPLS—512,000 routes by default. On my network we have route more than 400K which nearly reach to the limit then I tried to change from 512K to 1007K as below.
Router#sh mls cef maximum-routes
FIB TCAM maximum routes :
=======================
Current :-
IPv4 - 1007k
MPLS - 1k
IPv6 + IP Multicast - 8k (default)
After rebooted I got high cpu issue on both 6500-sup720 and 7600-rsp720 then I tried to tuning to other value such as 600K , 700K and so on but doesn't help.
Summary
- I have no cpu issue with default value for mls cef maximum-route
- I have cpu issue when tuning to other value such as 600K , 700K
Please advise.
Pichet -
Everytime time I try to upload a document or an image, it takes for ever and ever. I get a warning saying " High CPU usage by Firefox " How do I change this ? Can anyone explain ? thanks Lazarus 3
Here is the new troubleshooting information, if it helps.
Application Basics
Name: Firefox
Version: 24.0
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:24.0) Gecko/20100101 Firefox/24.0
Extensions
Important Modified Preferences
browser.cache.disk.capacity: 358400
browser.cache.disk.smart_size_cached_value: 358400
browser.cache.disk.smart_size.first_run: false
browser.cache.disk.smart_size.use_old_max: false
browser.startup.homepage_override.buildID: 20130910160258
browser.startup.homepage_override.mstone: 24.0
extensions.lastAppVersion: 24.0
gfx.blacklist.webgl.msaa: 4
network.cookie.prefsMigrated: true
plugin.importedState: true
plugin.state.silverlight: 0
privacy.sanitize.migrateFx3Prefs: true
Graphics
Device ID: 0x 655
GPU Accelerated Windows: 1/1 OpenGL
Vendor ID: 0x10de
WebGL Renderer: NVIDIA Corporation -- NVIDIA GeForce GT 120 OpenGL Engine
windowLayerManagerRemote: false
AzureCanvasBackend: quartz
AzureContentBackend: none
AzureFallbackCanvasBackend: none
JavaScript
Incremental GC: true
Accessibility
Activated: false
Prevent Accessibility: 0
Library Versions
NSPR
Expected minimum version: 4.10
Version in use: 4.10
NSS
Expected minimum version: 3.15.1 Basic ECC
Version in use: 3.15.1 Basic ECC
NSSSMIME
Expected minimum version: 3.15.1 Basic ECC
Version in use: 3.15.1 Basic ECC
NSSSSL
Expected minimum version: 3.15.1 Basic ECC
Version in use: 3.15.1 Basic ECC
NSSUTIL
Expected minimum version: 3.15.1
Version in use: 3.15.1 -
Hi,
Well, I have this strange problem with 6500 and 4215. Everything works just fine, sensor is blocking and no real problem with that.
But, I get high cpu usage on my 6500 device whenever IDS is accessing it for ACL configuration.
I tried to sniff on this and I get this strange output from 6500 device whenever ssh session is established: 6500 is responsing one letter at a time (I mean one letter per packet), so it takes a lot of packets in order to this session to get accomplished.
Here is a log from 4215 :
"evError: eventId=1114377191440638275 severity=error
originator:
hostId: xxx
appName: nac
appInstanceId: 1162
time: 2005/08/17 14:40:14 2005/08/17 16:40:14 Summer
errorMessage: name=errSystemError ERROR: Syntax error from invalid input at device [Cisco] IP [x.x.x.x] state [Active]Text from device:
^
% Invalid input detected at '^' marker.
sw-01(config-if)# "
Anyone seen this before.
Just to mention, regular telnet/ssh sessions are not cpu intensive.
Thanks,
SasaThis could be due to very large ACLs and ACEs that you might be having. I wonder if there is a turbo acl ( as in pix) is there in IDS. If so, this will reduce the consumption of resources to a large extent.
-
High CPU caused by Multicast on 6500
Hello - could anyone please assist?
I'm see constant(often daily) alerts that indicate high CPU on one of our Cisco Cat 6500 core switches.
The PIDs refered to are:
276 - IP Input
560 - PIM Process
Combined, these 2 processes take the CPU over 85%, most often hitting 99%.
The core switch is also the Rendevous Point for the LAN.
Many thanks
LeeHi Lee,
You say this is a core router, but as people use this terms to mean different things, are there any directly connected hosts? If there are one thing to check for is hosts sending multicast traffic with TTL=1. If you run the command show ip traffic | in bad hop and look at the rate the "bad hop count" is increasing. If I had a £ for every time I've seen that problem.... I couldn't retire just yet, but at least I could go buy myself a beer or two.
If you're seeing the hop count increasing at a rapid rate there are a couple of options:
Take a read of Troubleshooting high CPU on a 6500 with sup720 starting from the section Tools used to determine the source of the traffic and identify the hosts sending multicast with TTL=1.
If the Catalyst 6500 use PFC 3B add the command mls rate-limit all ttl-failure 100 10 to drop the multicast traffic in hardware.
The first option will take you longer, but at least you identify the cause and can advise the application owner why they should change their applications behaviour.
Regards -
How do I make changes to Flash (or Win 7 OS) so that Flash always invokes at "HIGH" cpu priority?
Streaming videos "burp" otherwise and I have to make the cpu change manually via Task Mgrhttp://www.askvg.com/how-to-permanently-set-process-priority-in-windows-task-manager/
-
I am also Observing the Same problem of High CPU on 6500.
Please suggest some Investigations
When i ran Debug as defiend by u . i found two problems
•- Many configured ACEs have the “log” command. This means that a copy of the packets will also be sent to the CPU. As you can see below:
ip access-list extended watch110_in
permit ip any host 172.27.192.10 log
permit ip host 172.27.206.2 any log
permit ip host 172.27.206.10 any log
permit ip host 172.27.206.126 any log
•- In the netdr capture that I performed, I could see packets with a source IP of any of the above was also sent to the CPU.
2/ Redirects
•- There are a number of packets which also have the destination index of 0x7F07
Please suggestHello Leo
We have the same issue but our VSS is already upgraded to SXJ6.
Do you think that it could do any difference to upload the right MIBs to LMS?
We are using 4.2.2.
Best regards
Isaac -
Continuous Audio, Jerky Video, High CPU Usage
Hello,
I've been browsing the forum for a while and tried a few searches. I found some problems similar to mine, but nothing with a solution that worked. Here is my situation. I was running Windows XP Home SP3 with the latest IE, Firefox and Chrome browsers. I updated my flash player (to 10) and I hulu didn't work any more. The audio would play but the video would freeze and change to a different frame every now and then, usually a couple minutes behind the audio. I had already decided that I wanted to switch over to Ubuntu 10 so I just did a fresh install. I updated everything over night and then I tried to watch hulu using the latest firefox. I had the same problem. The audio will play, but the video freezes. I downloaded the latest Chrome. Same problem, both with high cpu usage. I am using a Dell Inspirion 2200 with 1.5 ghz cpu and 512 mb ram with integrated graphics. So far the only thing I've tried is disabling hardware acceleration. My internet connection is 1.5 mb. I would really appreciate any help.
Thanks,
ralphcholoI noticed it's the "audiodg.exe" program that is acting weird with high cpu usage. Some tutorials say to disable 'audio enhancements' but I can't find that option available in windows 10. In device manager, I notice 2 separate audio drivers. The Acer download page only has 1 realtek audio driver. I'm wondering if there is supposed to be another driver to update? My audio seems to be working fine without this problem coming back. I've attached a screenshot showing the 2 different audio fields in device manager. The bottom one is the driver listed on the Acer driver page, I'm not sure where the other upper audio driver is to download.
-
Syslogd makes high CPU Load and standby mode doesn´t work.
After updating to Leopard I see high CPU Load caused by syslogd daemon(40%-80%) and my MacBook has problems with standby mode. After stopping the white LED lights and CPU fan speeds up. Is there any chance to fix these problems?
OK.. here's where I'm at with troubleshooting this. As I said before, for ME it occurred simultaneous to a low or out of memory situation. I don't know if syslogd was using my the ram, or if the low ram was a symptom of an issue that syslogd was getting caught up in reporting... but the system log file had tens of THOUSANDS of out of memory errors listed. Almost all were from dashboard.
So... I've done the following. In dashboard I closed ALL open widgets. I disabled spaces (since in another thread someone indicated it used a lot of memory). I ran Leopard Cache Cleaner and used it to perform maintenances, run the os scripts and rebuild caches and so on. Rebooted.
Now its working fine! Since then its been over 24 hrs and I STILL have over 300megs of ram reported free on a 1 gig system. I've used everything else like normal (safari, mail, ichat, itunes, etc..). Where the problem used to happen after a couple of hours after a reboot every time, now it seems normal. No out of mem, and syslogd is running normally (apparently).
I will run a few apps that I havent run in a while and see if those create an issue. If not, later today I will enable spaces and see how that does after a few hours. Finally I'll add in the dashboard widgets one at a time to see if the issue lies there. I'll report back here if I discover anything. -
High cpu - Rate-limit cisco 6500
Hello,
my device is cisco 6509.
Explanation of the case:
Received to interface vlan (L3) 600M traffic (configured with Rate limit - 50 M).
Result :
1. 100 % cpu
2. the traffic was limited to 50M
How can I prevent High Cpu in this situation ?
Thanks.I would suggest opening a case, or asking in a different forum. This form is for discussion about existing bugs for which a bugid has been identified.
-
Very high CPU and fans running fast in idle state on 2008 non-unibody Macbo
Hi everyone,
I recently purchased a 2008 MacBook with 2.4 GHz, 2GB RAM, and 160 GB hard drive off of craigslist. Now when I turn it on and leave it idle or even run any activity, the CPU skyrockets to around 66% and the fans are running very hot and fast. I checked activity monitor and nothing is running that indicates this high CPU. This MacBook does have AppleCare on it until August 2011 and I will probably bring it in to have it checked out but would like to know what you think.
Thanks!ok the abttery charges to 100% now so its alright but sometimes the charger turns to a dim green for some reason and doesnt stay bright only until I unplug and plug it back in again.
in regards to the random CPU spike, here is a screenshot of activity monitor, hopefully you guys can tell me what mds is..
[IMG]http://i248.photobucket.com/albums/gg175/modernage013/Screenshot2010-06-27at1211 20AM.png[/IMG] -
High CPU Usage / Dropped Packets - Switch Blade WS-CBS3120X-S
Hi all,
I have a couple of Switches Blade 3120, working as active-standby model (HSRP) on a new site deployment. There are other 20 sites more or less, working on the same model, without issues. But in this one, we are seeing a high cpu usage. The traffic going through the platform is 600Mbps (on peaks), and in this case we have 40% of CPU usage. Traffic should be close to 3 Gbps. When we tried to send the whole traffic through the platform, active switch began to drop packets on the majority of interfaces.
When we analyze the CPU usage, there is a special process called "HL3U bkgrd proce" always have the most CPU use, but we do not know what concerns. We do not know if it is caused because there are PBRs configured. It should not matter. How I mentioned, there are other sites working fine and have had always the same PBR number.
Could you guys help us?. Any idea what is causing the high usage?. Is there a special debug we could to perform to diagnose the issue?. Also, we have seen a high interrupt CPU usage (9% in this case).
Find attached the whole diagnosis outputs.
Thanks for your assistance guys.
Cheers,
Juan Pablo
bog-sib-INT-rtr-1#show processes cpu sorted 5sec
CPU utilization for five seconds: 30%/9%; one minute: 25%; five minutes: 23%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
157 140004809 107071220 1307 14.24% 10.19% 9.01% 0 HL3U bkgrd proce
119 6860957 1519183 4516 0.79% 0.59% 0.53% 0 hpm counter proc
166 2511492 302802 8294 0.15% 0.15% 0.15% 0 HQM Stack Proces
199 4182906 15255882 274 0.15% 0.21% 0.20% 0 IP Input
357 237531 782101 303 0.15% 0.03% 0.00% 0 IP SNMP
186 101 148 682 0.15% 0.09% 0.02% 1 Virtual Exec
242 63071 2330717 27 0.15% 0.02% 0.00% 0 CEF: IPv4 proces
12 163754 620353 263 0.15% 0.01% 0.00% 0 ARP Input
9 0 2 0 0.00% 0.00% 0.00% 0 License Client N
8 41 1827 22 0.00% 0.00% 0.00% 0 WATCH_AFS
11 50 4 12500 0.00% 0.00% 0.00% 0 Image License br
7 0 2 0 0.00% 0.00% 0.00% 0 Timers
bog-sib-INT-rtr-1#sh ip cef summary
IPv4 CEF is enabled for distributed and running
VRF Default
119 prefixes (119/0 fwd/non-fwd)
Table id 0x0
Database epoch: 2 (119 entries at this epoch)Hi Leolaohoo,
I had not played with this one too !!!!...
1). IOS version (It was recently updated)
bog-sib-INT-rtr-1#sh ver
Cisco IOS Software, CBS31X0 Software (CBS31X0-UNIVERSALK9-M), Version 12.2(58)SE1, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2011 by Cisco Systems, Inc.
Compiled Thu 05-May-11 04:08 by prod_rel_team
ROM: Bootstrap program is CBS31X0 boot loader
BOOTLDR: CBS31X0 Boot Loader (CBS31X0-HBOOT-M) Version 12.2(0.0.951)SE3, CISCO DEVELOPMENT TEST VERSION
bog-sib-INT-rtr-1 uptime is 2 weeks, 3 days, 17 hours, 14 minutes
System returned to ROM by power-on
System restarted at 00:59:27 UTC Sat Jun 9 2012
System image file is "flash:cbs31x0-universalk9-mz.122-58.SE1.bin"
2). What interface do you want to see?, do you want to see all interfaces? . This switch has 16 interfaces that connect servers, and other going to our client. Below, the state of the two kind of interfaces:
Interface to Client (Bearer)
TenGigabitEthernet1/0/1 is up, line protocol is up (connected)
Hardware is Ten Gigabit Ethernet, address is 001f.275d.d81b (bia 001f.275d.d81b)
Description: BearerNContent_Aggregrate
MTU 1500 bytes, BW 10000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 10/255, rxload 14/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 10Gb/s, link type is auto, media type is 10GBase-LR
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 2w3d, output hang never
Last clearing of "show interface" counters 07:07:56
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 562469000 bits/sec, 83641 packets/sec
5 minute output rate 430500000 bits/sec, 73141 packets/sec
2020563158 packets input, 1739897855828 bytes, 0 no buffer
Received 13257 broadcasts (13257 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 13257 multicast, 0 pause input
0 input packets with dribble condition detected
1745065310 packets output, 1347244137726 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped out
Interface to Server
GigabitEthernet1/0/8 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 001f.275d.d808 (bia 001f.275d.d808)
Description: bog-15
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 15/255, rxload 12/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, link type is auto, media type is 1000BaseX
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:17, output hang never
Last clearing of "show interface" counters 07:09:12
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 19418
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 47705000 bits/sec, 7155 packets/sec
5 minute output rate 58897000 bits/sec, 8011 packets/sec
178178750 packets input, 153802177226 bytes, 0 no buffer
Received 4091 broadcasts (0 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
212233312 packets output, 206621942776 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped out
Thanks for your help. I am losing my hair with this issue.
Cheers,
Juan P.
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