Clarification on the SHOW TOP command

Does anyone know much about the Show Top command? I am trying to get specs on the bandwidth utilization of a port. When
I do the Top command it tells me a percent of utilization. However it looks to be too low. I verified the util using a traffic generator test set and it has results of almost double the util. that the Top command stated. So my thoughts are that if the port is set for 100/Full then the Top stats for Util show only half Dux. Is this so??? I think that I need to double the Top results for util and that will be the true Util for the port. Can anyone verify this????

you are kind of correct, that it will look like a half duplex utilization because process actually bundles the TX AND rx into the same counter and it also looks at the full duplex bandwidth when calculating the % utilization. So a GE port is really 2000Mbps full-duplex. so, from the traffic generator you are sending at line rate of 1 Gig, the TOP will see that as 50% utilization. Does that make sense. This is how I understand it.

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Where is the "show duplicates" command in iTunes 11?

I can't find the "show dupicates" command in iTunes 11 and I have a number I want to delete.

https://discussions.apple.com/message/20438897?ac_cid=op123456#20438897

Privilege mode disable the show logging command

any one pls advice how to disable the show logging command through the privilege

Pls see this link,
http://www.cisco.com/en/US/tech/tk59/technologies_tech_note09186a00800949d5.shtml
Regards,
~JG
Do rate helpful posts

How do I remove the "show top sites" button from the favorites bar?

I just updated to Yosemite, and so I have Safari 8.0... which has the "Show Top Sites" button at the extreme left of the favorites bar. Given I loathe that feature, I tried to remove it but unlike everything else in the favorites bar, it won't go away or move.
I hate "Show Top Sites" as it feels like my browser is spying on me. I know it's just taking from what's already in my History but all the same, I don't see why I should have to put up with it given it's my browser and I should get a say in its behavior. New windows open to a blank page but I would at least like the button in the favorites bar removed, but ideally, the entire feature disabled.
I can disable tabs. Why not top sites?.

Hi ..
Unfortunately, there is no way to disable or remove the Top Sites icon from the Bookmarks bar.
You can provide feedback to Apple regarding this matter > Apple - Feedback

Show TOP command for IOS

In the "set" based CatOS SW, there is a command "show top <n>" that will take, by default, a 30 second sampling of the port utilization of all ports on the switch. I am wondering if there is a similiar command in the IOS based switch SW.

Hi,
The Native IOS equivalent to "show top" is available on the Catalyst 6500 platform only. The feature is documented here:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/122sx/swcg/topn.htm
Release 12.2(18)SXE (for SUP720), 12.2(18)SXF (for SUP720, SUP32 and SUP2) and later releases support the Top N utility
Here is an example of the command in application:
6500-C#collect top 10 counters interface all
TopN collection started.
6500-C#
7w5d: %TOPN_COUNTERS-5-STARTED: TopN collection for report 1 started by
console
7w5d: %TOPN_COUNTERS-5-AVAILABLE: TopN report 1 is available <==Report
ready
6500-C#show top counters interface report
Id Start Time Int N Sort-By Status Owner
1 13:41:20 UTC Tue Feb 7 2006 30 10 util done console
6500-C#show top counters interface report 1
Started By : console
Start Time : 13:41:20 UTC Tue Feb 7 2006
End Time : 13:41:51 UTC Tue Feb 7 2006
Port Type : All
Sort By : util
Interval : 30 seconds
Port Band Util Bytes Packets Broadcast Multicast
In- Buf-
width (Tx + Rx) (Tx + Rx) (Tx + Rx) (Tx + Rx)
err ovfl
Te1/1 10000 0 0 0 0 0 0
0
Fa9/24 100 0 0 0 0 0 0
0
Fa9/23 100 0 0 0 0 0 0
0
Fa9/22 100 0 0 0 0 0 0
0
Fa9/21 100 0 0 0 0 0 0
0
Fa9/20 100 0 0 0 0 0 0
0
Fa9/19 100 0 0 0 0 0 0
0
Fa9/18 100 0 0 0 0 0 0
0
Fa9/17 100 0 0 0 0 0 0
0
Fa9/16 100 0 0 0 0 0 0
0
6500-C#
HTH,
Bobby
*Please rate helpful posts.

Aborting the show file command ouput in cisco nexus

Hi all ,
In order to verify the md5 value in cisco nexus image we need to use show file bootflash:image md5sum command. But instead of that we given show file bootflash:image . And it is continiously showing the entire file content and full junk values coming in console. I have given ctrl+shift+6 to abort the ouput. But it is not stopping and now i am not able to do anything in console. Any suggestion to abort that.
Thanks,
Vijay

Hi All,
I just cleared the console session from tty lines using the below command,
clear line linename.
After this , console responded and we are able to access it.
Thanks,
Vijay.

Need clarification on the sar -u command details

I have few scripts scheduled to run at the same time in the cron job.
The scripts are to basically executed to capture the following:
1. vmstat 1 10
2. mpstat 1 10
3. iostat 1 10
4. prstat 1 10
5. sar -u 1 10
6. sar -r 1 10
I found that the first record captured has less %idle compared to the other 9 times as per the sample below. Can anyone tell me if this is normal or is there anything wrong? Could this be due to the fact that when we run all the above cron job together, the CPU utilization is affected for the first reading? Please help.
SunOS DCWEBFES03 5.9 Generic_118558-04 sun4u 09/08/2006
23:00:00 %usr %sys %wio %idle
23:00:01 7 14 0 79
23:00:02 0 0 0 100
23:00:03 0 2 0 98
23:00:04 0 1 0 99
23:00:05 0 1 0 99
23:00:06 0 1 0 99
23:00:07 0 1 0 99
23:00:08 0 1 0 99
23:00:09 1 0 0 99
23:00:10 0 1 0 99
Average 1 2 0 97
Fri Sep 8 23:10:00 WIT 2006
SunOS DCWEBFES03 5.9 Generic_118558-04 sun4u 09/08/2006
23:10:00 %usr %sys %wio %idle
23:10:01 5 14 0 81
23:10:02 0 1 0 99
23:10:03 1 0 0 99
23:10:04 0 1 0 99
23:10:05 0 0 0 100
23:10:06 0 1 0 99
23:10:07 0 1 0 99
23:10:08 1 1 0 98
23:10:09 0 2 0 98
23:10:10 0 1 0 99
Average 1 2 0 97
Fri Sep 8 23:20:00 WIT 2006
SunOS DCWEBFES03 5.9 Generic_118558-04 sun4u 09/08/2006
23:20:00 %usr %sys %wio %idle
23:20:01 8 11 0 81
23:20:02 0 1 0 99
23:20:03 0 1 0 99
23:20:04 0 1 0 99
23:20:05 0 1 0 99
23:20:06 0 0 0 100
23:20:07 0 1 0 99
23:20:08 0 0 0 100
23:20:09 0 1 0 99
23:20:10 0 1 0 99
Average 1 2 0 97
Fri Sep 8 23:30:00 WIT 2006
SunOS DCWEBFES03 5.9 Generic_118558-04 sun4u 09/08/2006
23:30:00 %usr %sys %wio %idle
23:30:01 7 12 0 81
23:30:02 0 1 0 99
23:30:03 0 1 0 99
23:30:04 0 2 0 98
23:30:05 0 1 0 99
23:30:06 0 0 0 100
23:30:07 0 1 0 99
23:30:08 0 1 0 99
23:30:09 0 1 0 99
23:30:10 0 1 0 99
Average 1 2 0 97
Fri Sep 8 23:40:00 WIT 2006
SunOS DCWEBFES03 5.9 Generic_118558-04 sun4u 09/08/2006
23:40:01 %usr %sys %wio %idle
23:40:02 9 12 0 79
23:40:03 0 1 0 99
23:40:04 0 1 0 99
23:40:05 0 1 0 99
23:40:06 0 0 0 100
23:40:07 0 0 0 100
23:40:08 0 1 0 99
23:40:09 0 1 0 99
23:40:10 0 1 0 99
23:40:11 0 0 0 100
Average 1 2 0 97
Fri Sep 8 23:50:00 WIT 2006
SunOS DCWEBFES03 5.9 Generic_118558-04 sun4u 09/08/2006
23:50:00 %usr %sys %wio %idle
23:50:01 6 12 0 82
23:50:02 2 3 0 95
23:50:03 0 2 0 98
23:50:04 0 2 0 98
23:50:05 0 0 0 100
23:50:06 0 1 0 99
23:50:07 0 0 0 100
23:50:08 0 1 0 99
23:50:09 0 1 0 99
23:50:10 0 1 0 99
Average 1 2 0 97

Its normal. The reason being that the first output from each command will be a summary of the records from boot til the command was run. Whereas the lines that follows will show the different between the first run and the second run.
In case that doesn't make sence:
23:00:01 7 14 0 79 <== this is the average since boot
23:00:02 0 0 0 100 <== average since first run
23:00:03 0 2 0 98 <== average since second run
23:00:04 0 1 0 99 ... etc ...
23:00:05 0 1 0 99
23:00:06 0 1 0 99
23:00:07 0 1 0 99
23:00:08 0 1 0 99
23:00:09 1 0 0 99
23:00:10 0 1 0 99
7/M.

Privilege command: the show run does not show the running-config

Hi,
Whenever I login using "user1" I can successfully authenticate however when I ussue the show run for user1. The only thing that I can see are the following:
R4#show run
Building configuration...
Current configuration : 13 bytes
end
R4#
I have put the command on the router as follows:
~~~~~~~~~~~~~~~~~~~~~
aaa new-model
aaa authentication login ACS group tacacs+ local
aaa authentication login NO-AUTH none
aaa authorization exec ACS group tacacs+ local
aaa authorization exec NO-AUTH none
aaa authorization commands 1 ACS-1 group tacacs+ local
aaa authorization commands 1 NO-AUTH none
aaa authorization commands 10 ACS-10 group tacacs+ local
aaa authorization commands 10 NO-AUTH none
aaa authorization commands 15 ACS-15 group tacacs+ local
aaa authorization commands 15 NO-AUTH none
username user2 privilege 15 password xxx
username user1 privilege 10 password xxx
tacacs-server host 10.50.31.6
tacacs-server directed-request
tacacs-server key xxx
privilege exec level 15 show
privilege exec level 10 show running-config
line con 0
exec-timeout 1000 0
authorization commands 1 NO-AUTH
authorization commands 10 NO-AUTH
authorization commands 15 NO-AUTH
authorization exec NO-AUTH
login authentication NO-AUTH
line aux 0
authorization commands 1 NO-AUTH
authorization commands 10 NO-AUTH
authorization commands 15 NO-AUTH
authorization exec NO-AUTH
login authentication NO-AUTH
line vty 0 4
authorization commands 1 ACS-1
authorization commands 10 ACS-10
authorization commands 15 ACS-15
authorization exec ACS
login authentication ACS
end
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Regards,
Lorenz

Lorenz
I believe that the answer is that in implementing privilege levels Cisco designed the show run command so that if you do not have capability to change something that it will not show up in the show run. I believe the logic is that from a security standpoint if you are not authorized to change it you should not be able to see it in the config. So in your case if user1 is not able to change anything then they will not be able to see anything in show run.
HTH
Rick

"Show Top Sites" panel, the blue box slow to highlight, activate

When I go to the Show Top Sites panel and hover over the Top Sites, the blue box that identifies that the Top Site is "active" is slow to activate -- sometimes 4-5 seconds. My iMac or other MacBooks are almost instand. Thoughts on what might be causing or how to correct? The other MacBooks and the iMac have the same software, are running Lion and Safari 6.0 and are all up-to-date.

Here's help to speed Safari up...
http://guides.macrumors.com/SpeedupSafari
Also, insufficient disk space can cause everything to slow down.
Right or control click the MacintoshHD icon. Click Get Info. In the Get Info window you will see Capacity and Available. *Make sure you always have a minimum of 10% to 15% free disk space at all times.*
Carolyn
Message was edited by: Carolyn Samit

What does %cpu mean in top command

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
3166 apache 15 0 29444 6112 1524 S 6.6 2.4 0:00.79 httpdPID – process ID of the process
in this above command my database showing %cpu% 90% for an oracle process.Please anyone can explain me what does it mean and is it critical

Hi;
As Aman mention, make some googling my friend. Your answer there ;)
From googling:
top command explained << video
www.metacafe.com/watch/6896501/linux_top_command_explained/
Tutorial:
http://www.linux-masters.com/2009/09/top-command-explained.html
http://linux.about.com/od/commands/l/blcmdl1_top.htm
http://www.tech-faq.com/how-to-use-the-unix-top-command.html
Regard
Helios

TOP command output

Hi,
Can anybody describe the following TOP Command output...
==========================================
Tasks: 197 total, 1 running, 196 sleeping, 0 stopped, 0 zombie
Cpu(s): 12.0% us, 0.7% sy, 0.0% ni, 71.8% id, 15.5% wa, 0.0% hi, 0.0% si
Mem: 4147796k total, 4120904k used, 26892k free, 25708k buffers
Swap: 8191992k total, 160k used, 8191832k free, 3624432k cached
4615 root 16 0 54320 15m 5952 S 24 0.4 4:41.11 X
1915 oratest 16 0 923m 620m 485m S 20 15.3 17:09.41 oracle
1730 oratest 16 0 385m 64m 23m S 4 1.6 0:54.07 java
1912 oratest 15 0 23516 9.9m 5368 S 1 0.2 0:36.71 sqlplus
1726 oratest 16 0 385m 64m 23m S 1 1.6 0:03.35 java
1913 oratest 16 0 385m 64m 23m S 1 1.6 0:13.00 java
2135 oratest 16 0 2448 1028 760 R 1 0.0 0:00.13 top
1887 oratest 15 0 689m 23m 21m D 0 0.6 0:20.74 oracle
1 root 16 0 3468 592 504 S 0 0.0 0:01.06 init
2 root RT 0 0 0 0 S 0 0.0 0:00.04 migration/0
3 root 34 19 0 0 0 S 0 0.0 0:00.00 ksoftirqd/0
4 root RT 0 0 0 0 S 0 0.0 0:00.03 migration/1
5 root 34 19 0 0 0 S 0 0.0 0:00.00 ksoftirqd/1
6 root RT 0 0 0 0 S 0 0.0 0:00.04 migration/2
7 root 34 19 0 0 0 S 0 0.0 0:00.00 ksoftirqd/2
8 root RT 0 0 0 0 S 0 0.0 0:00.03 migration/3
9 root 34 19 0 0 0 S 0 0.0 0:00.00 ksoftirqd/3
10 root 5 -10 0 0 0 S 0 0.0 0:00.00 events/0
11 root 5 -10 0 0 0 S 0 0.0 0:00.00 events/1
12 root 5 -10 0 0 0 S 0 0.0 0:00.00 events/2
13 root 5 -10 0 0 0 S 0 0.0 0:00.00 events/3
14 root 5 -10 0 0 0 S 0 0.0 0:00.00 khelper
15 root 15 -10 0 0 0 S 0 0.0 0:00.00 kacpid
================================================
Why it is showing the Memory Free is 26 MB only...
Only one Database is running on this Machine SGA is around 600MB only.....
Why it is showing 26 MB Free of memory ....Can anybody please describe the TOP Command output.....

Hi, this doest look too good... " Swap: 8191992k total, 160k used"
this means you'r using some of you'r swap, "25708k buffers" and not becouse of you'r buffers.
try using ps -ef or top ( and sort by memory by hitting "m" ) and search for the process that uses you'r memory.

Show Top Sites and webpage at same time - Safari 8, Yosemite

After upgrading to Yosemite and Safari 8 I can't have the Show Top Sites/Reading List sidebar open anymore while I'm surfing the web. Every time I click on the sidebar it go to the Top Sites page. Is there any way to have the sidebar in Safari 8 work like it did in Mavericks where I could keep it open at all times, no matter what page I'm on? I have a 30 inch monitor so screen real estate isn't a problem for me. I'd much rather have all my bookmarks visible to me on the left side of Safari at all times rather than have to click on a folder and open them that way.
I don't want workaround like, "Use the Bookmarks bar." either. I have lots of Bookmarks and many of them are better suited in a folder and the Bookmarks bar hides items in folders, this the problem I am trying to solve.
Thank you for your help!

I have figured out how to do this. I was clicking on the Show Top Sites button located in the Favorites Bar (called the Bookmarks Bar by me earlier) but there's a separate Sidebar button located next to the Back/Forward buttons.

Question about ACE show Conn command (tcp duration)

Hello,
I was checking connections and noticed that I would see the initial connection, but after a short time the connection quits showing up in the counters and the “show conn” command. However the user is still up and working.
This is the command I used:
sho conn serverfarm STAGING-HTTPS detail
The output shows all the connection info from source to destination, and in the ESTABLISHED state.
However, after maybe 2~3 minutes, when I up arrow I don't see any connection info. The web page is still up. If I refresh the web page, I do see the connections come in.
Can someone kindly point me to a document or provide an answer on how long should the connection be stored before they are flushed?
Config profile:
4 real servers
HTTPS protocol
Leastconn for predictor
sticky based on src/dst IP
Thanks,
Raman

Raman,
If you would play with a sniffer capture, you could answer the question yourself.
If the browser loads a flash object or a java applet, once it is loaded, you can still work on the page but there is no data transfer.
with a sniffer tool you could see the browser closing the connections.
The default TCP idle timeout on ACE is 1 hour.
Gilles.

IPS Tech Tip - "show tech" command part 2 - IPS dev team webinar

Hi Folks,
The IPS product management and development team would like to invite you to this 30-40 minute webinar followed by Q&A sessions. These will be recorded and put on this forum as well. We hope you can attend.
-Robert
Robert Albach invites you to attend a Web seminar using WebEx. This event requires registration.
Topic: Cisco IPS Tech Tips - show tech part 2
Host: Robert Albach
This month's Cisco IPS Tech Tip will continue December's show tech command discussion. The show tech command holds a wealth of information regarding your IPS's performance and status. Cisco IPS development team members will continue to talk about what all this information means to you and then answers your questions.
Date and Time:
January 27, 2011 10:00 am, Central Standard Time (Chicago, GMT-06:00)
To register for the online event
1. Go to https://cisco.webex.com/ciscosales/onstage/g.php?d=202882129&t=a&EA=ralbach%40cisco.com&ET=85576c2dbfd6dca4b756de40b6728a2b&ETR=5d7e40b0e38f564be0a8bd55114369fc&RT=MiM3&p
2. Click "Register".
3. On the registration form, enter your information and then click "Submit".
Once the host approves your registration, you will receive a confirmation email message with instructions on how to join the event.

Sadly we did not get the recording done. The presentation and the example pcaps however are on this forum now.
-Robert

"SHOW ALL" command in RMAN

Hi
I need to understand, what does RMAN use to read configuration info in case of No Recovery catalog.
We all know that it read from Control file about backup information.
But, when my database is in NOMOUNT mode, I connect to rman target /
Then I run show all; command.
It displays RMAN configuration, Where is this information stored?
Any idea?
Thanks in advance

Hi,
Did you compare the output of the <show all ;> commands in nomount and mount (or open) mode?
In nomount you get the defaults :
RMAN configuration parameters are:
CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default
CONFIGURE CONTROLFILE AUTOBACKUP OFF; # default
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default
CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE MAXSETSIZE TO UNLIMITED; # default
CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default
In mount mode you get the actual settings:
using target database control file instead of recovery catalog
RMAN configuration parameters are:
CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default
CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT '/backup/DB10G/%U';
CONFIGURE MAXSETSIZE TO UNLIMITED; # default
CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/appl/ora102/product/10.2.0/dbs/snapcf_DB10G.f'; # default
Regards,
Tycho

Clarification on the SHOW TOP command

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