Cisco m9100 MDS cpu state discrepencies
Hi.
I have weird issues with my m9100 MDS's cpu. After CISCOWorks complains that thoses equipement were peaking at 100% every minutes or so, I went on the equipements and try'd a few "show system ressources". Here is the result (remark the cpu states in bold);
FC-BLAMTL04-1# show system resources
Load average: 1 minute: 0.02 5 minutes: 0.14 15 minutes: 0.16
Processes : 182 total, 1 running
CPU states : 25.0% user, 75.0% kernel, 0.0% idle
Memory usage: 516136K total, 450816K used, 65320K free
6340K buffers, 247552K cache
FC-BLAMTL04-1# show system resources
Load average: 1 minute: 0.02 5 minutes: 0.13 15 minutes: 0.16
Processes : 182 total, 1 running
CPU states : 50.0% user, 50.0% kernel, 0.0% idle
Memory usage: 516136K total, 450816K used, 65320K free
6340K buffers, 247552K cache
FC-BLAMTL04-1# show system resources
Load average: 1 minute: 0.02 5 minutes: 0.13 15 minutes: 0.16
Processes : 182 total, 1 running
CPU states : 340282346638528859811704183484516925440.0% user, 340282346638528859811704183484516925440.0% kernel, 340282346638528859811704183484516925440.0% idle
Memory usage: 516136K total, 450624K used, 65512K free
6340K buffers, 247552K cache
FC-BLAMTL04-1# show system resources
Load average: 1 minute: 0.02 5 minutes: 0.13 15 minutes: 0.16
Processes : 182 total, 1 running
CPU states : 340282346638528859811704183484516925440.0% user, 340282346638528859811704183484516925440.0% kernel, 340282346638528859811704183484516925440.0% idle
Memory usage: 516136K total, 450624K used, 65512K free
6340K buffers, 247552K cache
FC-BLAMTL04-1# show system resources
Load average: 1 minute: 0.01 5 minutes: 0.12 15 minutes: 0.16
Processes : 182 total, 1 running
CPU states : 33.3% user, 66.7% kernel, 0.0% idle
Memory usage: 516136K total, 450816K used, 65320K free
6340K buffers, 247552K cache
It appear, sometime, for an unknown reason, CPU peaks to a weird % number (I thought a % couldn't get higher than 100).
Also, trying a "show process" (to get the running processes) command dosen't work. I am only able to "show processes"
Did someone experience same kind of discrepencies? I am running m9100-s2ek9-mz.4.1.1b.bin image.
Thank you.
Seen a lot of incorrect CPU utilization values due to bug CSCte81951. Note the new spelling of the command to see the cpu history etc.
From bug info:
"show system resources" shows high cpu usage even when there is not much activity on the switch.
In the specific case reported the cpu util (user+kernel) was always 100%.
No workarounds. Use "show processes cpu history" or "show processes cpu" for
cpu util. Fixed in 4.2(4) and 5.0(1a).
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Hi,
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700sw10_emb#sh proc cpu sort
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s
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here is the log
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The only solution is restart the switch
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Don't even bother using the others. -
Cisco 4500 High CPU-GaliosObflFilesys process
Hi All,
We are using Cisco 4510R-E Switch with 2 WS-X45-SUP6-E in SSO.
The IOS which running on Chassis: cat4500e-ipbasek9-mz.122-54.SG1.bin
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PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
80 3582290369 198427228 18053 47.67% 50.69% 50.72% 0 GaliosObflFilesy
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384666: Mar 27 08:41:54.538 IST: %C4K_L3HWFORWARDING-4-FLTCAMPARITYERROR: (Suppressed 766 times)FL Tcam Perr with no FwdEntry Hw index: 8152 Hw entry: Sw entry:
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1 : no obfl storage
2 : no obfl storage
3 : no obfl storage
4 : no obfl storage
5 : slot-5: messages=95200748 int-logged=80533419 int-dropped=0 dirty=yes
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6 : remote supervisor
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8 : no obfl storage
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We got one Bug CSCsv17545 which is not hitting in our case since it is resolved 12.2(54)SG1.
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Here, as per observation, Software is unable to recover these error messages (As the HW Index and ErrAddress in these errors are common) or SUP Engine is having Hardware problem (Since the Errors are collected on Active SUP Engine only). We have to isolate this issue by below method.
Remove the SUP & Reinsert it again / if you have spare SUP then replace Active SUP Engin
If same errors observed, we need to upgrade the Image & if not then need to replace the SUP Engine.
In our case, issue got resolved after removing and reinserting the SUP Engine.
CPU was normal too.
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CISCO IPS 4260 CPU USAGE 99%
Hi guys
I'm detecting something unusual on my CISCO IPS 4260. This device have 2 CPU's but only in one cpu is showing 99% of use, and the inspection load varies from 40 to 50, and sometimes 80, here's a screenshot of what I'm talking about.
Where can I start to troubleshoot why is showing this values.?
Regards.do you think is normal that the IPS signature with more hits is de SIGID 5575 (NBT NetBIOS Session Service Failed Login?
After doing some research it seems to be normal for a windows enviroment.
Here is the information I got
Description
When a client connects to a SMB server (WinNT, Win95, Samba, etc..) a TCP connection to port 139 is established. The client then provides the server with its NetBIOS name and the NetBIOS name it wishes to connect to. If the name does not exist on the server, the session setup attempt fails and an error message is sent to the client. This could be an indicator of an attack.
Recommended Filter
Exclude internal networks as sources.
Benign Triggers
The default alarm level for this is low because this happens during normal network activity within a Windows network. As an example, when mounting the C: drive from a Windows 95 system to a Windows NT system, numerous session setup failures can occur while browsing the file system.
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Remember to rate all of the helpful posts -
How to capture CISCO Switches / Routers CPU Utilization in MRTG
Hi,
I’m using CISCO Switches / Routers and wanted to capture the CPU Utilization of those devices in MRTG. Can anyone help me to get step by step information. Please.!Thanks Vinod..!
I already have MRTG installed and monitoring link bandwidth utilization. Now, Wanted to capture the CPU utilization for those devices. Can i know the configuration detail needs to be applied in MRTG / Routers or Switches.
Provided URL don't have much detailed configuration needs to be done at both the side (MRTG / CISCO Devices). Please.
Thanks,
Tamil -
Cisco ips 4270 cpu 100% utilization...
hi folks i have cisco ips 4270 version 7.0(2) E3 when i try to access it through IDM its show the cpu utilization of cpu1=100% and cpu4=100% but cpu1 and cpu2 are varying can any one please tell me what will be the solution of this problem...
when i try to go to the configuration then its give me the attached error..........document attached please check....Hi,
Having 100% on some of your CPU is normal on the IPS platform.
The device is using it's idle cycles to prepare for the handling of the incoming packets and to reduce the delay it will introduce on their path so it is expected to get this even when under low load.
If you want to have a better idea of the capacity % of your IPS you are currently using, you should have a look at the Inspection Load value. Looking at the data you provided, you are around 25% at the moment.
For the rdep timeout message, it seems to be a software issue. Looking closer at the picture you attached, we also see "Analysis Engine Status: Not Responding".
It is a bit difficult to troubleshoot those on CSC so I would advise you to open a TAC case if you want to know the exact root cause.
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Cisco router 2900 cpu temperature
hi all,
I need to know the threshold level of cpu temperature that considered to be normally for cisco 2900 series.
appreciation.The normal operating temperature for this router is 0 - 40degC, this depends on the altitiude of your location. The data sheet for these routers is here http://www.cisco.com/c/en/us/products/collateral/routers/2900-series-integrated-services-routers-isr/data_sheet_c78_553896.html
HTH -
Hello, friends.
There are Cisco (C2801-ADVENTERPRISEK9_IVS-M), Version 15.1 (4) M7.
Telephones connected to SCCP. There is one trunk with a SIP-provider.
about two weeks there were no problems. Since yesterday in error logs:
Jun 25 17:31:07.019: %IVR-3-LOW_CPU_RESOURCE: IVR: System experiencing high cpu utilization (97/100).
Call (callID=190) is rejected.
Jun 25 17:31:11.799: %IVR-3-LOW_CPU_RESOURCE: IVR: System experiencing high cpu utilization (97/100).
Call (callID=191) is rejected.
Jun 25 17:31:28.443: %IVR-3-LOW_CPU_RESOURCE: IVR: System experiencing high cpu utilization (97/100).
Call (callID=192) is rejected.
Jun 25 17:33:16.403: %IVR-3-LOW_CPU_RESOURCE: IVR: System experiencing high cpu utilization (97/100).
Call (callID=195) is rejected.
Jun 25 17:34:12.059: %IVR-3-LOW_CPU_RESOURCE: IVR: System experiencing high cpu utilization (97/100).
Call (callID=197) is rejected.
Jun 25 17:35:53.335: %IVR-3-LOW_CPU_RESOURCE: IVR: System experiencing high cpu utilization (97/100).
Call (callID=198) is rejected.
DC(config)# do show proc cpu sort
CPU utilization for five seconds: 98%/54%; one minute: 94%; five minutes: 96%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
127 4265972 410671 10387 31.06% 28.33% 26.47% 0 IP Input
7 1073688 374129 2869 6.96% 6.33% 5.85% 0 Pool Manager
84 122676 17048 7195 2.56% 0.79% 0.72% 0 Skinny Msg Serve
383 89324 17955 4974 0.95% 0.69% 0.66% 0 IP NAT Ager
64 8928 273 32703 0.79% 0.09% 0.06% 0 Per-minute Jobs
287 16476 5739 2870 0.31% 0.08% 0.07% 0 Crypto PAS Proc
103 88684 349633 253 0.31% 0.42% 0.37% 0 Ethernet Msec Ti
173 12576 5995 2097 0.31% 0.09% 0.07% 0 TCP Timer
172 3588 110 32618 0.31% 0.03% 0.00% 0 Licensing Auto U
318 23992 3777 6352 0.23% 0.10% 0.05% 194 SSH Process
how to diagnose where the problem?
On the external interface acl:
Extended IP access list FW-OUT
10 permit icmp any any (1279 matches)
20 permit tcp any host 92.63.108.115 eq 22 (1599 matches)
30 permit gre host 217.197.126.52 host 92.63.108.115
40 permit esp host 217.197.126.52 host 92.63.108.115 (3616549 matches)
50 permit udp host 217.197.126.52 host 92.63.108.115 eq isakmp (3 matches)
60 permit esp any host 92.63.108.115 (1505 matches)
70 permit udp any host 92.63.108.115 eq isakmp (26 matches)
80 permit udp any host 92.63.108.115 eq non500-isakmp (28062 matches)
90 permit tcp any host 92.63.108.115 eq www
100 permit tcp any host 92.63.108.115 eq ftp ftp-data
110 permit gre host 46.165.197.108 host 92.63.108.115 (39348 matches)
120 permit tcp any host 92.63.108.115 eq 1723
130 permit gre any host 92.63.108.115
140 permit ip host 217.150.198.44 host 92.63.108.115
150 permit ip host 178.63.96.3 host 92.63.108.115
160 permit ip host 78.46.95.118 host 92.63.108.115
170 permit ip host 176.9.145.115 host 92.63.108.115 (79 matches)
180 permit ip host 176.9.85.133 host 92.63.108.115
190 permit ip host 5.9.108.25 host 92.63.108.115
200 permit ip host 89.249.23.194 host 92.63.108.115 (156 matches)
210 permit ip host 46.4.53.86 host 92.63.108.115
220 permit ip host 5.9.84.165 host 92.63.108.115
230 permit ip host 144.76.42.108 host 92.63.108.115 (141 matches)
240 permit ip host 178.16.26.122 host 92.63.108.115
250 permit ip host 178.16.26.124 host 92.63.108.115
260 permit ip host 178.63.96.28 host 92.63.108.115
350 deny ip any any (805 matches)Hi,
1) looking at the error message decoder
The alarm generates the following output:-
%IVR-3-LOW_CPU_RESOURCE: IVR: System experiencing high cpu utilization ([dec]/100). Call (callID=[dec]) is rejected.\n
The system does not have enough CPU resources available to accept a new call.
Recommended Action: Ensure that the call setup rate is within the supported capacity of this gateway.
Related documents- No specific documents apply to this error message.
2) Have a read at this link re High CPU - IP INPUT
http://www.cisco.com/c/en/us/support/docs/routers/7500-series-routers/41160-highcpu-ip-input.html
Regards
Alex -
CISCO SAN MDS: zone mebership changed from fcalias to simply PWWN
I am not sure when it happened. It could be related to ISLing 2 switches together. But 99% of my zones which were fcalias based zones are now showing up without fcalias
This is an example
#show zone
zone name X1 vsan 2
pwwn 21:00:00:1b:32:94:ed:06
pwwn 50:06:01:6a:44:60:0e:5c
New zones are showing up OK like below
zone name X2 vsan 2
fcalias name a1 vsan 2
pwwn 50:01:73:80:2f:c2:01:82
fcalias name a2 vsan 2
pwwn 50:01:73:80:2f:c2:01:72
What happened?Hi,
Notice the difference in the full zoning database and the active zoning database below.
The full zoning database contains the fcalias'es and the active zoneset does not.
When the copy command is issued, there is a warning.
The best way to recover is to restore from your backups.
Another alternative is to use Device-aliases instead, which does not have this limitation.
MDS# show zoneset v 99
zoneset name zs99 vsan 99
zone name zone99 vsan 99
fcalias name v99alias1 vsan 99
pwwn 10:00:00:00:00:00:00:01
fcalias name v99alias2 vsan 99
pwwn 10:00:00:00:00:00:00:02
MDS# show zoneset act v 99
zoneset name zs99 vsan 99
zone name zone99 vsan 99
pwwn 10:00:00:00:00:00:00:01
pwwn 10:00:00:00:00:00:00:02
MDS# zone copy active-zoneset full-zoneset v 99
WARNING: This command may overwrite common zones in the full zoneset. Do you want to continue? (y/n) [n]
It overwrote the alias zoning with pwwn zoning.
Regards,
David
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After installing itunes on my pc i get an error that says that i have to uninstall and reinstall itunes. I finally got it to down load and now it says that I need an upgrade. It's getting very frustrating as I've never had this kind of trouble.
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Apps like Instagram and my App Store have just stopped working or getting updated feeds, Doesn't matter if on Wifi or in Cellular Data mode. I update to 8.0, then the problems began. Now it won't even let me update to 8.0.2 - says the update is not a
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Which computer for logic express 8
Hi. I'm looking to buy an apple computer and logic express 8. I want a laptop that is powerful enough to run a decent software for writing and recording tunes that is intuitive and user friendly. I heard that it is better to get a seperate hard drive
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Developer 6.0 and starter database on NT
Hello I had Oracle 8.0 on NT and i usually use it But now when I install Developper 6.0 i can't start the database. I had error "Procedure entry point nsevevent could not be located in the dynamic link library NS80.DLL" Removing developer 6.0 and rei