Ethernet performance going down after upgrading to S11U1

I upgraded from S11-SRU11 to S11U1-SRU1. Until approx. 5 min after reboot, the ethernet performance is as I am used to it before the upgrade, at about 113 Mbps on a e1000g (which is pretty close to the physical maximum). Then suddenly the throughput goes down significantly, and I measure everything between 8 Mbps and 69 Mbps. Rebooting does not help.
After going back to S11-SRU11 via snapshot, the old performance of 113 Mbps is back, and consistenly.
All throughput is measured with nttcp-1.147 on Solaris and PCATTCP-0114 on Windows 7.
Has anyone seen that behaviour, too?

Do you see any TCP retransmissions in the output from "netstat -s -P tcp"
when this issue happens?
Also, please post the output from 'dlstat -r <e1000g-if>'.

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===Jac
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Not a solution, but something to try.
In the Energy Saver preference window, do you have the "Put the hard disk....possible." checked or unchecked?
Try it the opposite of what you have selected now.
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Weird network problem: Ethernet link going down for few seconds, and up again

Hi,
this problem is driving me nuts for weeks now, and I've not had any success with solving it myself, so I hope someone might have a clue...
A few weeks ago, maybe 2 months, when downloading VOD content from iTunes, the download suddeny stopped after a while, saying that there is a problem with my network connection. I can then resume the download until the next connection drop occurs. iTunes was and still is the only app that makes the problem noticeable (FTP, browsing, Mac App Store etc. are working fine), however, as this also affects iDevice firmware downloads and basically everything I download via iTunes, the problem started to really annoy me. I'm not sure, but the problem might have been introduced after upgrading from Lion to Mountain Lion/10.8, which I needed for Logic X.
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I have an iMac12,2, Mid 2011, 27inch, i5 2.7GHz, 16GB RAM, 256GB Apple SSD + 1TB HDD. When using ethernet, the iMac randomly loses its link to the network. My router is a FRITZ!Box 7390 (german make). There are no switches between my iMac and the router. When that happens while running ping, this is how it looks like:
64 bytes from 192.168.1.1: icmp_seq=3558 ttl=64 time=0.542 ms
64 bytes from 192.168.1.1: icmp_seq=3559 ttl=64 time=0.424 ms
ping: sendto: No route to host
Request timeout for icmp_seq 3560
ping: sendto: No route to host
Request timeout for icmp_seq 3561
ping: sendto: No route to host
Request timeout for icmp_seq 3562
ping: sendto: No route to host
Request timeout for icmp_seq 3563
ping: sendto: No route to host
Request timeout for icmp_seq 3564
Request timeout for icmp_seq 3565
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64 bytes from 192.168.1.1: icmp_seq=3567 ttl=64 time=0.493 ms
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28.10.13 21:36:37,099 configd[18]: network changed: v4(en4-:192.168.1.188) DNS- Proxy-
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28.10.13 21:36:40,000 kernel[0]: Ethernet [AppleBCM5701Ethernet]: Link up on en4, 1-Gigabit, Full-duplex, Symmetric flow-control, Debug [796d,0323,0de1,0300,cde1,3800]
28.10.13 21:36:40,237 configd[18]: network changed: Proxy
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What I've tried:
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I hope that someone has an idea of what's happening here!
Thanks in advance!

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LR 2.5 slows down after upgrading to Snow Leopard

This is my first post, so first of all I'd like to say hello to everybody here and apologize for my poor english
My computer is an iMAC with an Intel Core 2 Duo, 4GB RAM, 500GB HD and a graphic card NVIDIA GeForce 8800 GS with 512 MB VRAM.
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Ian Lyons wrote:
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You should also run the Catalog Optimisation option in Catalog Settings
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2. I have the preview rendered 1:1 in the folder I'm working on (done again tonight)
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IBook shuts down after upgrading from 10.3.3 to 10.3.9

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going briefly during this time.
I booted with the hardware diagnostics CD that came with the machine, and all tests passed OK
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Wanted to just try reinstalling from the Panther CD set that I have, but I've found that I can't
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that doesn't work!
Thanks in advance for any help...
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Success! This is so bizarre...
I have two Mac laptops, the iBook 700 MHz that's having the problem, and a newer
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I got lazy this last time...plugged the charger for the newer PowerBook into the
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What the heck ?!?!
I'm pretty well versed in computers (work with Unix and Linux regularly, love the
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Macbook Air Mid-2013 slows down after upgrading to Yosemite

Dear support community,
After upgrading my computer to Yosemite, it started performing much slower than usual. Some of the interactions are sluggish, sometimes switching tabs on Chrome will stop the music for a few miliseconds, etc.
Here's my EtreCheck report in case you can spot the problem here. Thank you so much for your help!
EtreCheck version: 2.0.11 (98)
Report generated November 15, 2014 at 6:15:22 PM GMT+2
Hardware Information: ℹ️
MacBook Air (Verified)
MacBook Air - model: MacBookAir6,2
1 1.7 GHz Intel Core i7 CPU: 2-core
8 GB RAM Not upgradeable
BANK 0/DIMM0
4 GB DDR3 1600 MHz ok
BANK 1/DIMM0
4 GB DDR3 1600 MHz ok
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: en0: 802.11 a/b/g/n/ac
Video Information: ℹ️
Intel HD Graphics 5000 -
Color LCD 1440 x 900
Thunderbolt Display 2560 x 1440
System Software: ℹ️
OS X 10.10 (14A389) - Uptime: 18 days 1:18:22
Disk Information: ℹ️
APPLE SSD SM0512F disk0 : (500.28 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / [Startup]: 499.05 GB (24.75 GB free)
Core Storage: disk0s2 499.42 GB Online
USB Information: ℹ️
Apple Internal Memory Card Reader
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. iPhone
Apple Inc. Display Audio
Apple Inc. Apple Thunderbolt Display
Apple Inc. FaceTime HD Camera (Display)
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Apple Inc. Thunderbolt Display
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/System/Library/Extensions
[not loaded] com.ZTE.driver.ZTEUSBCDCACMData (1.3.11) Support
[not loaded] com.ZTE.driver.ZTEUSBMassStorageFilter (1.3.11) Support
[not loaded] com.caiaq.driver.NIUSBMaschineControllerDriver (2.3.3) Support
[not loaded] com.driver.JRDMassStorageDriver64 (1.0.0) Support
[not loaded] com.driver.JRDMassStorageDriverType05 (1.0.0) Support
[not loaded] com.driver.JRDUSBModemData32 (1.0.1) Support
[not loaded] com.driver.JRDUSBModemData64 (4.0.8) Support
Startup Items: ℹ️
MySQLCOM: Path: /Library/StartupItems/MySQLCOM
Startup items are obsolete and will not work in future versions of OS X
Problem System Launch Agents: ℹ️
[failed] com.apple.CallHistoryPluginHelper.plist
[failed] com.apple.CallHistorySyncHelper.plist
[failed] com.apple.coreservices.appleid.authentication.plist
[failed] com.apple.EscrowSecurityAlert.plist
[failed] com.apple.lookupd.plist
[failed] com.apple.Maps.pushdaemon.plist
[failed] com.apple.printtool.agent.plist
[failed] com.apple.sbd.plist
[failed] com.apple.security.cloudkeychainproxy.plist
[failed] com.apple.spindump_agent.plist
[failed] com.apple.telephonyutilities.callservicesd.plist
Problem System Launch Daemons: ℹ️
[failed] com.apple.AirPlayXPCHelper.plist
[failed] com.apple.AssetCacheLocatorService.plist
[failed] com.apple.awdd.plist
[failed] com.apple.ctkd.plist
[failed] com.apple.GSSCred.plist
[failed] com.apple.icloud.findmydeviced.plist
[failed] com.apple.nehelper.plist
[failed] com.apple.periodic-daily.plist
[failed] com.apple.periodic-monthly.plist
[failed] com.apple.periodic-weekly.plist
[failed] com.apple.spindump.plist
[failed] com.apple.systemstats.analysis.plist
[failed] com.apple.wdhelper.plist
[failed] com.apple.xpc.smd.plist
Launch Agents: ℹ️
[invalid?] cn.com.zte.usbswapper.plist Support
[not loaded] com.adobe.AAM.Updater-1.0.plist Support
[loaded] com.google.keystone.agent.plist Support
[not loaded] com.teamviewer.teamviewer.plist Support
[running] com.teamviewer.teamviewer_desktop.plist Support
Launch Daemons: ℹ️
[running] cn.com.zte.PPPMonitor.plist Support
[loaded] com.adobe.fpsaud.plist Support
[invalid?] com.adobe.SwitchBoard.plist Support
[loaded] com.google.keystone.daemon.plist Support
[running] com.makerbot.conveyor.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
[running] com.prey.agent.plist Support
[loaded] com.rogueamoeba.instanton-agent.plist Support
[loaded] com.teamviewer.Helper.plist Support
[not loaded] com.teamviewer.teamviewer_service.plist Support
User Launch Agents: ℹ️
[failed] com.facebook.videochat.[redacted].plist Support
[loaded] com.nero.HSMMonitor.plist Support
[running] com.spotify.webhelper.plist Support
[running] homebrew.mxcl.mongodb.plist Support
[running] homebrew.mxcl.mysql.plist Support
User Login Items: ℹ️
Flux 2 Application (/Applications/Flux 2.app)
GrowlHelperApp Application (/Library/PreferencePanes/Growl.prefPane/Contents/Resources/GrowlHelperApp.app)
Alfred Application (/Applications/Alfred.app)
iTunesHelper ApplicationHidden (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
HipChat UNKNOWN (missing value)
Dropbox Application (/Applications/Dropbox.app)
BetterSnapTool Application (/Applications/BetterSnapTool.app)
Google Chrome ApplicationHidden (/Applications/Google Chrome.app)
Google Drive Application (/Applications/Google Drive.app)
Internet Plug-ins: ℹ️
AdobeAAMDetect: Version: AdobeAAMDetect 1.0.0.0 - SDK 10.6 Support
FlashPlayer-10.6: Version: 15.0.0.223 - SDK 10.6 Support
Default Browser: Version: 600 - SDK 10.10
Flash Player: Version: 15.0.0.223 - SDK 10.6 Support
QuickTime Plugin: Version: 7.7.3
o1dbrowserplugin: Version: 5.38.6.0 - SDK 10.8 Support
SharePointBrowserPlugin: Version: 14.1.0 Support
googletalkbrowserplugin: Version: 5.38.6.0 - SDK 10.8 Support
Unity Web Player: Version: UnityPlayer version 4.0.1f1 Support
JavaAppletPlugin: Version: 15.0.0 - SDK 10.10 Check version
User Internet Plug-ins: ℹ️
WebEx64: Version: 1.0 - SDK 10.5 Support
Picasa: Version: 1.0 - SDK 10.4 Support
Dashlane: Version: Dashlane 1.0.0 - SDK 10.10 Support
3rd Party Preference Panes: ℹ️
Flash Player Support
FUSE for OS X (OSXFUSE) Support
Growl Support
MySQL Support
Native Instruments USB Audio Support
Time Machine: ℹ️
Skip System Files: NO
Mobile backups: OFF
Auto backup: NO - Auto backup turned off
Volumes being backed up:
Macintosh HD: Disk size: 499.05 GB Disk used: 474.29 GB
Destinations:
Macintosh HD [Local]
Total size: 499.76 GB
Total number of backups: 2
Oldest backup: 2013-07-29 01:42:19 +0000
Last backup: 2013-07-29 02:54:52 +0000
Size of backup disk: Too small
Backup size 499.76 GB < (Disk used 474.29 GB X 3)
Top Processes by CPU: ℹ️
      63% Dropbox
      15% WindowServer
      14% Airfoil
      12% Google Chrome
      6% com.apple.preference.security.remoteservice
Top Processes by Memory: ℹ️
187 MB Google Chrome
86 MB Google Chrome Helper EH
58 MB mds_stores
46 MB Dropbox
43 MB Airfoil
Virtual Memory Information: ℹ️
75 MB Free RAM
2.21 GB Active RAM
2.12 GB Inactive RAM
2.14 GB Wired RAM
384.98 GB Page-ins
19.83 GB Page-outs

19.83 GB Page-outs
You are maxing out your RAM. Try quitting Chrome, it seems to be a resource hog and try closing other applications that you aren't using.

Ethernet LAN not working after upgrading to windows 8.1

After upgrading from Windows 8 to 8.1, my Ethernet LAN is no longer working. Wireless LAN connectivity is OK. I have run the HP Support Assistant and downloaded the drivers for 8.1. Hovever, I do not see a 8.1 driver listed for the Ethernet LAN.

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Domain Controller going down after IDM implemented

Hi,
We have implemented IDM 7.1 and are using the PSS (Password Self Service), Password Syncronization functionality for 2 AD and 6 ABAP systems. This PSS is implemented to support our company ESS which is on the internet so that users can reset their own password. Hence to support it we have a architecture having one AD on the DMZ and another internal.
Both the AD repositories have been configured pointing to a perticular DC (Domain Contorller) . All the DC's have Phook installed on them.
Since Go-live we have not had any issue with the DC on the DMZ but the internal DC keeps going down once in a while and it doesnt have a pattern. We tried switching to different DC's also which didnt work. Right now we are keeping a close watch on the DC and we carryout a restart whenever it happens.
Did anyone come across such kind of a issue, if so then please let me know.
Thanks.

Hi Ahmed,
Thank you for your quick response! Our secondary domain controller IP settings were set properly according to the recommendation, but the primary (the one having the issues) was not. I went ahead and changed the settings and did an ipconfig /registerdns
and restarted the netlogon service. Nothing changed after that. I ran a dcdiag and the only one that failed was this:
      Starting test: NCSecDesc
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            Replicating Directory Changes In Filtered Set
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         Error NT AUTHORITY\ENTERPRISE DOMAIN CONTROLLERS doesn't have
            Replicating Directory Changes In Filtered Set
         access rights for the naming context:
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         ......................... *hidden PDC Name* failed test NCSecDesc
I'm going to restart the server tonight after those IP changes and let you know my outcome.
Thanks again!

Iphone 5 has started powering down after upgrade to 7.02, help please.

My iPhone 5 started powering down after the 7.02 upgrade I did almost a week ago (3 times). I realize now that it starts after I see a message notification on the home screen and click on the slider to enter my passcode and reply to the message.
I never get the chance to enter my passcode and the phone turns itself off. The only way I can bring it back is to connect it to my Mac and launch iTunes. Then it reboots itself and behaves normally for 2 days.
Any ideas are appreciated.
Thanks.

Hi AimanBms,
If you are having issues with your iPhone restarting unexpectedly, you may find the following article helpful:
iOS: Device unexpectedly restarts, displays Apple logo, or powers off
http://support.apple.com/kb/TS5356
Regards,
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Query slows down after upgrade

Hi,
After upgrade from oracle 10 to oracle 11 a simple query is slowing down alot.
Same amount of records, same table only the execution cost time is increased
Can someone give me some feedback over this problem?
Can I check some things to look into the problem?
Thx in advance.
Greetings
query:
Select nvl(sum(a.BM_OPENSTAAND_DEBET- a.BM_OPENSTAAND_CREDIT),0)
from bh.bh123gh a
where
a.F123_AR_NR>='4400000000' and
a.F123_AR_NR<='4404000000' and
a.F123_KL_LEV_AR_NR='0631001000' and
a.SRT_REK=2 and
a.F123_BKJR>=0000 and
a.F123_BKJR<=2011 and
a.F123_FIRMA=2
explain plans
oracle 11
cost 1,792
Bytes: 38
Cardinality: 1
oracle 10
cost 1,594
Bytes: 38
Cardinality: 1

>
After upgrade from oracle 10 to oracle 11 a simple query is slowing down alot.
Same amount of records, same table only the execution cost time is increased
Can someone give me some feedback over this problem?
Can I check some things to look into the problem?
Thx in advance.
>
Is it just one query or all queries are behaving strangely? If it's just one query, do a trace and see where it's slowing down.
In the meanwhile, you can also modify the optimizer_features_enable parameter at session level and check the explain plan.
Alter session set optimizer_features_enable='10.2.0.5';
Now test the query.
By the way, if you are just worried about the COST factor, you can just ignore it. COST by itself has no real meaning. You will only have to look at the response time.
Regards

Everything is slowed down after upgrading to ios8 ?

I have various problems after upgrading to IOS8 with mij Ipad2. Pages has for example become very slow. I can say that it has in fact become unusable: I get typing errors caused by the slowness.
Another complaint is that the keyboard all the time covers the text.
Further I am using Icloud drive for Pages, but I want to change that. When I change this in the system, then I lose all my documents! ( but if I close WIFI then I keep the documents: I donot understand).
I would like to know if Apple reads these posts? And is there a simple possibilty to downgrade ?

As Skydiver119 has reinforced,
Apple provides NO means or provision to downgrade iDevices to a previously installed iOS version.
There are unsupported methods to do so, but these involves doing things to your Apple iDevice that is NOT permitted by Apple and Apple has taken steps to make sure there are consequences, like making your iPad completely inoperable, by using unauthorized, unsupported and unofficial means to circumvent the normal,default operation of their mobile devices.
To use these methods to try and fix your Apple iDevice means, Apple is going to punish you for doing so, by making sure your iDevice no longer functions.

IPad Retina storage is going down after ios8.02 was installed. I had over 6.4 gig before installation and am now down to less than 700 mb. I've deleted apps, there's no music or videos on my iPad, and I've deleted most pictures.

IiPad retina storage is disappearing after update to ios8.02. I had over 6.4 gig before the update. I now have less than 710 mb. There is no music or videos on the iPad. I have deleted almost all apps and most photos. Every time I use it, the storage is going down. I have tried resetting by powering off and this has no effect.

iPhone, iPad, and iPod: Understanding capacity
http://support.apple.com/kb/ht1867
How much space is used by your Other? You may be able to reduce.
How Do I Get Rid Of The “Other” Data Stored On My iPad Or iPhone?
http://tinyurl.com/85w6xwn
How to Remove “Other” Data from iPhone, iPad and iPod Touch
http://www.igeeksblog.com/how-to-remove-other-data-from-iphone/
With an iOS device, the “Other” space in iTunes is used to store things like documents, settings, caches, and a few other important items. If you sync lots of documents to apps like GoodReader, DropCopy, or anything else that reads external files, your storage use can skyrocket. With iOS 5/6/7, you can see exactly which applications are taking up the most space. Just head to Settings > General > Usage, and tap the button labeled Show All Apps. The storage section will show you the app and how much storage space it is taking up. Tap on the app name to get a description of the additional storage space being used by the app’s documents and data. You can remove the storage-hogging application and all of its data directly from this screen, or manually remove the data by opening the app. Some applications, especially those designed by Apple, will allow you to remove stored data by swiping from left to right on the item to reveal a Delete button.
What is “Other” and What Can I Do About It?
https://discussions.apple.com/docs/DOC-5142
iPhone or iPad Ran Out of Storage Space? Here’s How to Make Space Available Quickly
http://osxdaily.com/2012/06/02/iphone-ipad-ran-out-of-available-storage-space-ho w-to-fix-quick/
6 Tips to Free Up Tons of Storage Space on iPad, iPhone, and iPod Touch
http://osxdaily.com/2012/04/24/6-tips-free-up-storage-space-ipad-iphone-ipod-tou ch/
Also,
How to Clear Message/iMessage Cache on iPhone & iPad And Reclaim Lots of Free Space
http://www.igeeksblog.com/how-to-clear-message-imessage-cache-on-iphone-ipad/
What is Stored in iCloud and What is Not
https://sites.google.com/site/appleclubfhs/support/advice-and-articles/what-is-s tored-in-icloud
 Cheers, Tom

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