CISCO 2941-DC router, acceptable CPU utilization percentage
What is the maximum acceptable CPU Utilization percentage for a CISCO MWR 2941-DC router that is not prone to errors?
There is no specific percent given for CPU utilization that is not prone to errors.
Similar Messages
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Hello Everyone,
I need your assisstance in one of the issues with Mail Notification Alert generated by SCOM.
Mail notification received as below:
Alert: Total CPU Utilization Percentage is too high
Severity: 2
ServerName:Microsoft Windows Server 2008 R2 Standard - The threshold for the Processor\% Processor Time\_Total performance counter has been exceeded. The values that exceeded the threshold are: 97.091921488444015% CPU and a processor queue length of 16.
Last modified by: System
The Alert was generated by "Total CPU Utilization Percentage"
But the problem with the above mail notification is it doesn't mentions about the affected server. So I would like to know how to tweak the monitors to provide the server name into it.
Thanks & Regards,
VROANHi
You can add alert source to the email format in the scom server.
refer below link for parameters
http://blogs.technet.com/b/kevinholman/archive/2007/12/12/adding-custom-information-to-alert-descriptions-and-notifications.aspx
Regards
sridhar v -
Total cpu utilization percentage diagnostic removed from Windows 2008 MP?
SCOM 2012 SP1 environment running the Windows Server 2008 Operating System Management Pack, version 6.0.7026.0
http://www.microsoft.com/en-us/download/details.aspx?id=9296
We had a server that had high CPU utilization. We were able to figure out what process was causing the high CPU using some remote commands, but I am used to seeing this in the health explorer state change events view.
I looked into health explorer but there is no data.
http://i.imgur.com/eArmCM2.jpg
I then notice that in this MP, there are 2 CPU monitors
http://i.imgur.com/I9eBN4G.jpg
The first monitor shown is disabled by default, but it is this monitor that contains the diagnostic to list the top CPU consuming processes
http://i.imgur.com/tLgq9at.jpg
The CPU monitor that is enabled by default has no diagnostic tasks associated to it
http://i.imgur.com/AKAKOP9.jpg
While I have the ability to create my own diagnostic task, I would rather not, as it requires me to enter my own command or script.
I liked the fact that the CPU monitor would list the top consuming processes, as this was useful troubleshooting information.
Does anyone know why this diagnostic is not included in the new version of this monitor? I cannot find any information in the release notes.
Is there any reason I should think twice about disabling the default monitor, and setting an override to enable to “legacy” monitor that has the diagnostic task built in?I can confirm that the other OS versions have the single CPU monitor with diagnostics set to run by default. For Windows Server 2008 R2 I have created a sample management pack which enables this functionality which is available at:
http://www.systemcentercentral.com/download/re-enable-processor-diagnostic-windows-2008-management-pack/.
Cameron -
Total CPU Utilization Percentage - Windows Server 2012 Operating System
Hi All
I had gone through all the articles and agree with posts submitted, but do we have any KPI stating - ProcessorQueueLength actually tied to the number of logical cpu's.
As Jonathan stated in one of the forums
ProcessorQueueLength actually needs to exceed Processor Queue Length Threshold * Number Of Processors. Where do we find this and how to validate.
We had an issue of CPU been high almost 99% for hours, but never alerted. Any kind of pointers will be helpful, especially supporting statement like Processor Queue Length Threshold is tied up with number of logical CPU's.Hi
you can create monitoring for performance counter for below counter
Object :System
Counter: Processor Queue Length.
refer below link for more information
http://technet.microsoft.com/en-us/library/cc940375.aspx
for process count refer below link
http://blog.sotec.eu/2010/10/scom-mps-process-count-monitor.html
Regards
sridhar v -
High CPU utilization in cisco 6509E
I am facing a issue with CISCO 6509E switch with high CPU utilization. it reaches to 65%-70% which usually reaches 20 to 30%.
Hi
Your High CPU is due to interrupts, see 65% alone due to interrupts out of 89%.
Also, see last 72 hours CPU history, CPU always between 50-70%.
7667565564544456465655555555544555455445456566765655555455955555568667
0632835054379725938088655171198331612347960635027367553873051450118873
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%
Here's very good guide to troubleshoot the High CPU Utilization Due to Interrupts
Troubleshooting High CPU Utilization Due to Interrupts
http://www.cisco.com/c/en/us/support/docs/routers/7500-series-routers/41120-highcpu-interrupts.html
- Ashok
Please rate the post or mark as correct answer as it will help others looking for similar information -
How to reduce CPU utilization time in Java Application
Hi,
I have created a Java Application. It is a 3-tier architecture. While running my Java application, the CPU utilization percentage shots up to 100 %. I feel that it will affect the system performance and it will hang up the system also.
If any body know the solution to reduce the CPU utilization or links, please post it.
Thanks in advance.
KennedyI know Java class file must be interpreted by VM. but
Visual Basic is also a language to be interpreted. Why
it run faster than Java? As Java running speed is
concerned, it's unwise to apply to the
enterprise-level application. Now I can't endure Java
running speed. I wander to know whether it is
associated with operating system or not.1. Java is nto interpreted in modern (since 1997 or earlier) JVM's - it is compiled into machine code as it is executed via a JIT or a Dynamic compiler (like HotSpot).
2. VB (5 and later) is also not truely interpreted - in fact it uses the same excellent native code generator used by Visual C++.
3. Java is principally used these days for enterprise server-based systems where it performs extremely well - or extremely poorly as does C++ in the hands of people who don't know how to use it.
4. Different JVM's (and in some cases the same JVM hosted on different OS's) perform at different speeds - your mileage will vary. The OS has little influence on the computational speed of java but can highly influence its network, disk and graphics performance, as does hardware configuration (local console versus X terminal - Swing sucks on X Term).
Chuck -
Using Linechart in Flex3 to display CPU utilization
Hi, folks:
I got an requirement using Line chart to display CPU
utilization percentage.Line chart will automatically plot the
X-axis with bindeddata, so the X-axis fluctuates always. Now , I
want to set the X-axisrange from 0% to 100% firmly,and the line
chart will not fluctuatesany more. How can i do this ? You help is
greatly appreciated."Grant Ma" <[email protected]> wrote in
message
news:gep1hs$5ar$[email protected]..
> Hi, folks:
> I got an requirement using Line chart to display CPU
utilization
> percentage.Line chart will automatically plot the X-axis
with bindeddata,
> so
> the X-axis fluctuates always. Now , I want to set the
X-axisrange from 0%
> to
> 100% firmly,and the line chart will not fluctuatesany
more. How can i do
> this ?
> You help is greatly appreciated.
Check this out:
http://flexdiary.blogspot.com/2008/08/charting-example.html -
Airport Process utilizing high CPU utilization
I currently have a 13 inch MacBook Pro i7 (2012 version). Recently I upgraded to Mavericks. After using the computer for a day after the upgrade, I began to notice it becoming very hot and the fans running very high. Looking at the running processes i noticed that a process called "airport" was running and utilizing high CPU times causing the heating up and fans running. Once I stopped this process, the laptop went back to operating at normal levels.
Unfortunately this issue began to come back several times....the "airport" process starting at any time and utilizing high CPU utilization....again only by killing this process fixed this issue.
After seeing this behavior over several days, I decised to wipe the drive and install a clean copy of Mavericks in the computer. Thought here was that possibly something did not carry over correctly from the upgrade from Mountain Lion to Mavericks. Unfortunely this did not correct the issue with the "airport" process as it still is continiung to launch at any time and spike the processor until I manually kill the process.
I do not recall this issue occuring while running Mountain Lion so it seems to be specific to Mavericks at this point.
I was hoping to hear if any other have experienced this type of issues while running Mavericks.You should be able to find the information you are looking for from the default Total CPU Utilization Percentage monitor. This monitor has a built in diagnostic task that will kick off when an alert is triggered to list the top cpu consuming processes.
To find which processes were causing CPU to spike, simply review the State Change Events history in health explorer for the machine that was affected, for the Total CPU Utilization Percentage monitor. I have modified my second screen shot
to remove machine names, but you should get the idea. If a cpu monitor went from green to red, it will run the diagnostic task and list the process information and cpu usage at the time of the alert under state change events. -
High CPU Utilization on Cisco SGE-2000
Dear Experts,
We are using Two Cisco SGE-2000 in our network. but we are facing CPU utilization very high upto 95 to 98 percent.
we are unable to see in details why it's happend like in cisco RTR or Catalyst " sh proc cpu" there is see in details by which service it going high so then we can identity very easly but in Cisco L3 SGe-2000 only showing Percent not in details. so how can i find out.
We are getting on SGE-2000 this type of errors "2147480831 2012-Jul-06 13:14:45 Warning %IPFFT-W-SFFTREDYELLOW: IP SFFT"
how can solve this and why it's happend.
Please anyone help me for the same , i appreciate for this.
Thanks in ADV,D/Tom,
Thanks for your reply . you are right there is more than 400 users connected with this SW so how can i resolve this issue.
one more think should i go with this SW when connected more than 400 users and also we have configured with Static route and we have facing CPU utilization very high continue 90 to 99 percent. and how can i show in details which service is taking high percent of CPU utilization cause i am not able to show in details in this SW only percentage are showing.
This SW is reliable at this level ?? or not and i want to know how many BW perfonance capacity of this SW currentely we are using 100 mb P2P.
one SW at our CO (SGE-2000) with 150 users and conneted 100 mb P2P with same SGE-2000 at our HO with more than 400 usrs.
there is no any issue at our CO with the same SW.
Thanks once again!!! -
Cisco PI 2.1 can't generate CPU utilization report
Hi Expert,
I just want to generate a CPU utilization report for my test router, I follow cisco offical documents step by step.
But unlucky, there's no result be display when I finished run the report.
Can anyone come cross this issue? Please help me to solve this issue.
The config detail please refer to attachment (Pic1, 2, 3)
Thanks in advance,
The PI display this error:
No data matches the specified criteria for the report
make user that the following background tasks are running:
1.controller performace
2.switch CPU and Memory Poll
BR
FrankIt's a VM.
I chose the Express-Plus profile even though I could technically have used the Express profile for what they're managing. I always try to err on the side of more resources when building a management system. Getting a customer to adapt their workflow to properly leverage a NMS is hard enough without it also being a drag to use due to system sluggishness.
We're also running it on a nice new shiny data center - UCS B240 series blade with fast storage on Netapp SAS disks and connected directly to the 7010 core (via the Fabric Interconnect of course). -
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 -
High CPU Utilization in 7603 router with RSP720-10GE
Hi everyone
We have a 7603 router with "RSP720-10GE" and we have high cpu utilization due to high amount of interrupts.
The output of “show cef drop” and “show ip cef switching statistics” commands show lots of packets that have been dropped by CEF.
But CEF is enabled on every physical interfaces and on every GRE tunnel that we have on this router.
As I understand the output of “show ip cef switching statistics” command shows some of the reasons for CEF dropping packets like “Routed to Null0” but I don’t know how to solve them. For example I can’t delete routes to Null0 because it’s going to cause routing loops in our network. Could you please help meHey,
The output shows high interrupt to CPU, So collect the last output multiple times to see if the DROP values are incrementing. Also configure NetDr captures to see what packets are punted to CPU. I am adding a link for same:
http://www.cisco.com/c/en/us/support/docs/switches/catalyst-6500-series-switches/116475-technote-product-00.html
HTH.
Regards,
RS -
Cisco ips 4270 unequal cpu utilization
I am having 2 cisco IPS 4270 devices with an IOS version 7.0(2)E4. When monitoring through IPS manager, I am able to see 4 CPU's.
In CPU 1 the utilzation is showing near to 100 percent. CPU 2 is showing zero or very less utilsation. CPU 3 & CPU 4 are showing average utilization - nearly equal to 40 percent.
I doubt why i am getting zero percent CPU utilization in CPU 2 and 100 percent utilisation in CPU 1?
whether we can do a distribution of CPU among the four CPU's.?
Hey cisco folks, please help.This was mentioned in a previous post, specifically the reply by Scott Fringer. Post here:
https://supportforums.cisco.com/message/3065777#3065777
In Scott's post, he quoted the E3 engine release notes regarding CPU utilization (highlighting mine):
The E3 signature engine update contains changes from CSCsu77935
The resolution of this defect modified the idle time algorithm of the sensor by applying additional CPU to polling of the NICs to decrease the polling interval and reduce latency. This results in the CPU usage being reported higher than in previous releases, including using external tools such as top and ps.
You can notice this additional CPU load on single-CPU platforms, as well as the primary CPU of multi-core systems. Since the additional CPU load that is reported while polling is actually available to process packets, and reduces as inspection load goes up, it does not negatively affect the overall throughput of the IPS.
So, what you are seeing should be considered normal, and doesn't need correction. That is, unless you are seeing packet loss. -
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 -
My company purchased one Cisco RV180W wireless router few days ago and it worked normal with default firmware version of 1.0.0.30. Today I upgraded the firmware to version 1.0.3.10, the users can still access this router via wired and wireless devices, but on the dashboard I observed two major problems, one is the CPU utilization always shows 100%, another is the more and more errors appearing, on the Syslog Summary panel "Error" log has been up to 625 and is still increasing, there is one message repeatedly displaying in the log, see in below:
Wed Nov 13 13:55:25 2013(GMT+0800) [rv180w][System][PLATFORM] /pfrm2.0/bin/bwLimitConfig /tmp/system.db 18 dot11STA 100 failed. status=-1
Who can tell me what does this error message mean and how to elinate this error message ? also how to deal with 100% CPU utilization ?
Thanks.Hello,
i have been looking at different VPN routers over the last few weeks and i was very close to buying the RV180W, but then i stumbled across many posts reffering to firmware issues, one issue is that the cpu sits at 100% useage, i just wondered if this is a bug in GUI or is the CPU actually max'd out? has anyone had any resolution into this?
also the firmware on the emulator is a newer version than is listed on the support page, does anyone know when 1.0.3.14 will be released for download?
when i buy a new product i like to ensure that the system is fully upto date before its put into use but i obviously dont want to add any performance issues from the ofset due to the CPU useage.
i also have a could of questions if anyone can help
the Ipsec VPN, will this work with the Built-in VPN client for apple devices? (New IOS7), i am unable to find a quickvpn application for apple IOS.
is the site-to-site IPSec VPN also compatible with the Cisco Wvrs4400n router?
thanks in advance.
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