Why my iMac run slower after upgrade to El Capitan?

Why is my iMac (27 inch, mid 2011) (processor 3.1 GHz Intel Core i5, memory 8 GB 1333 MHz DDR3, chart AMD Radeon HD 6970 M 1024 MB, GB 999,35 885,37 GB free storage capacity) slow start when you turn on the computer and run more slowly since upgrading my OS to OS X El Capitan 10.11.4 version?

Download EtreCheck and post the report.

Tags: Mac

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    I just upgraded to OSX to El Capitan on my iMac 2011. It works well but a bit slower.  I currently have 4 GB of RAM. Upgrade to more RAM will improve performance? It is running fine but a bit slower. Will be an upgrade of RAM (currently have 4 GB 1333 MHz DDR) improve this and can I do it myself.

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    After that I downloaded El Capitan, I was satisfied with the content and the speed for about a week. I did a clean install... After 2 weeks of use, I bought the MS Office 2016 and I think after that, I noticed a significant decrease in performance. I mean, like one where I want to throw my computer out the window about 100 times a day. Takes me 30 minutes to start the computer and perform a simple task like the connection to an account on the internet and missing his shot something. 30 minutes! A task that should take 30 seconds.

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  • iMac running slow. Etrecheck reports bad performance: joint report

    EtreCheck version: 2.9.12 (265)

    Report generated 2016-05-24 15:39:21

    Download EtreCheck from https://etrecheck.com

    Time 12:25

    Performance: Poor

    Click the [Support] links to help with non-Apple products.

    Click [details] for more information on this line.

    Problem: Computer is too slow

    Hardware Information:

    iMac (21.5 inch, at the end of 2013)

    [Data sheet] - [User Guide] - [warranty & Service]

    iMac - model: iMac14, 1

    1 2.7 GHz Intel Core i5 CPU: 4 strands

    16 GB expandable RAM - [Instructions]

    BANK 0/DIMM0

    OK 8 GB DDR3 1600 MHz

    BANK 1/DIMM0

    OK 8 GB DDR3 1600 MHz

    Bluetooth: Good - transfer/Airdrop2 taken in charge

    Wireless: en1: 802.11 a/b/g/n/ac

    Video information:

    Iris Pro Intel

    W2242 1680 x 1050 at 60 Hz

    iMac, 1920 x 1080

    Software:

    OS X El Capitan 10.11.5 (15F34) - since startup time: less than an hour

    Disc information:

    HTS541010A9E662 disk HARD APPLE disk0: (1 TB) (rotation)

    EFI (disk0s1) < not mounted >: 210 MB

    Macintosh HD (disk0s2) /: 999,35 go-go (846,23 free)

    Recovery HD (disk0s3) < not mounted > [recovery]: 650 MB

    USB information:

    Apple Inc. BRCM20702 hub.

    Apple Inc. Bluetooth USB host controller.

    Apple Inc. FaceTime HD camera (built-in)

    Hub keyboard Apple, Inc.

    Apple Inc. Apple Keyboard

    Reader SuperDrive for MacBook Air Apple Inc..

    Lightning information:

    Apple Inc. Thunderbolt_bus.

    Guardian:

    Any where

    Launch system officers:

    [loaded] 7 tasks Apple

    [loading] 151 tasks Apple

    [operation] 80 tasks Apple

    Launch system demons:

    [loaded] 46 tasks Apple

    [loading] 159 tasks Apple

    [operation] 86 tasks Apple

    Launch officers:

    [no charge] com.adobe.AAM.Updater - 1.0.plist (2016-02-08) [Support]

    [failure] com.adobe.ARMDCHelper.cc24aef4a1b90ed56a... plist (2016-05-14) [Support]

    [operation] com.bjango.istatmenusagent.plist (2015-09-29) [Support]

    [operation] com.bjango.istatmenusnotifications.plist (2015-09-29) [Support]

    [operation] com.bjango.istatmenusstatus.plist (2015-09-29) [Support]

    [loading] com.oracle.java.Java - Updater.plist (2014-12-09) [Support]

    Launch demons:

    [loading] com.adobe.ARMDC.Communicator.plist (2016-05-14) [Support]

    [loading] com.adobe.ARMDC.SMJobBlessHelper.plist (2016-05-14) [Support]

    [loading] com.adobe.agsservice.plist (2016-02-08) [Support]

    [loading] com.adobe.fpsaud.plist (2016-05-10) [Support]

    [operation] com.bjango.istatmenusdaemon.plist (2015-09-29) [Support]

    [loading] com.microsoft.autoupdate.helpertool.plist (2016-05-17) [Support]

    [loading] com.microsoft.office.licensingV2.helper.plist (2015-12-06) [Support]

    [loading] com.oracle.java.Helper - Tool.plist (2014-12-09) [Support]

    [operation] com.syniumsoftware.CleanAppDaemon.plist (2014-12-20) [Support]

    User launch officers:

    [failure] com.adobe.ARM. [...]. plist (2015-01-27) [Support]

    [loading] com.google.keystone.agent.plist (2016-03-03) [Support]

    Items in user login:

    iTunesHelper Application (/ Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)

    PopClip application (/ Applications/PopClip.app)

    Clipboard history application hidden (/ Applications/Clipboard History.app)

    Dropbox application (/ Applications/Dropbox.app)

    A fantastic Application (/ Applications/Fantastical.app)

    BetterTouchTool Application (/ Applications/BetterTouchTool.app)

    Antnotes application (/ Applications/Antnotes.app)

    Australian weather application (/ Applications / Australian Weather.app)

    Hidden AdobeResourceSynchronizer Application (/ Applications / Adobe Acrobat 2015/Adobe Acrobat.app/Contents/Helpers/AdobeResourceSynchronizer.app)

    Alfred 3 Application (/ Applications/Alfred 3.app)

    Other applications:

    [ongoing] 2BUA8C4S2C.com.agilebits.onepassword4 - helper

    [performance]    EKT6323JY3.com.guidedways.TodoMac.helper

    [load] to. EternalStorms.yoinkLoginStarterHelper

    [loading] au.com.shiftyjelly.australianweather.mac - helper

    [ongoing] au.com.shiftyjelly.australianweather.Mac.49312

    [ongoing] com.agileroute.clipboardhistory.52512

    [ongoing] com.etresoft.EtreCheck.56032

    [ongoing] com.flexibits.fantastical.57312

    [ongoing] com.getdropbox.dropbox.54752

    [ongoing] com.hegenberg.BTTRelaunch.95712

    [ongoing] com.hegenberg.BetterTouchTool.52192

    [ongoing] com.pilotmoon.popclip.72032

    [operation] com.runningwithcrayons.Alfred - 3.145632

    [ongoing] ua.com.AntLogic.Antnotes.48352

    ua.com.AntLogic.AntnotesLauncher [loading]

    [loading] 397 tasks Apple

    [operation] 212 tasks Apple

    Plug-ins Internet:

    AdobeAAMDetect: AdobeAAMDetect 1.0.0.0 - SDK 10.6 (2016-02-08) [Support]

    FlashPlayer - 10.6: 21.0.0.242 - SDK 10.6 (2016-05-24), [Support]

    QuickTime Plugin: 7.7.3 (2016-05-17)

    AdobePDFViewerNPAPI: 15.010.20056 - SDK 10.8 (2015-12-19) [Support]

    AdobePDFViewer: 15.010.20056 - SDK 10.8 (2015-12-19) [Support]

    Flash Player: 21.0.0.242 - SDK 10.6 (2016-05-24), [Support]

    Default browser: 601 - SDK 10.11 (2016-05-17)

    npDDRia: 0.0.14.3 - 10.9 SDK (2014-10-02) [Support]

    SharePointBrowserPlugin: 14.6.4 - SDK 10.6 (2016-05-17) [Support]

    MeetingJoinPlugin: Unknown - SDK 10.6 (2014-08-05) [Support]

    JavaAppletPlugin: Java 8 update 65 build 17 (2015-11-03) check the version of

    Safari extensions:

    1Password - AgileBits - https://agilebits.com/onepassword (2016-05-24)

    Cleaner Facebook - Sonny Fazio - http://sonstermedia.com (07-08-2014)

    Adblock more - Eyeo GmbH - https://adblockplus.org/ (2016-03-29)

    QR Code Generator - D.G. Midwinter - http://www.midwinter-dg.com/downloads.html (2016-02-15)

    Save on Pocket - Read It Later, Inc. - http://getpocket.com/ (2015-11-10)

    Sho.RT - Nowy - http://nowy.co.nr (07-08-2014)

    3rd party preference panes:

    Flash Player (2016-05-10) [Support]

    Java (2015-11-03) [Support]

    Time Machine:

    Time Machine not configured!

    Top of page process CPU:

    4% WindowServer

    2% Dropbox

    kernel_task 2%

    1% iStatMenusDaemon

    0% AdobeCRDaemon

    Top of page process of memory:

    955 MB kernel_task

    Mdworker (15) 246 MB

    Safari of 246 MB

    Dropbox 197 MB

    180 MB mds_stores

    Virtual memory information:

    9.75 GB of free RAM

    6.25 GB used RAM (3.71 GB being cached)

    Used Swap 0 B

    Diagnostic information:

    24 may 2016, 15:12:46 Self test - passed

    24 may 2016, 01:55:15 PM/Library/Logs/DiagnosticReports/Adobe Flash Player install Manager_2016-05-24-135515_ [redacted] .crash

    / Applications/utilities/Adobe Flash Player install Manager to Install Flash Player Manager.app/Contents/MacOS/Adobe

    Ways to help make a slow Mac faster

    17 reasons why your Mac runs slower than expected

    Slow performance of Mac? This Article addresses!

    Difficulty of slow start in OS X | MacFixIt - CNET Reviews

    How to fix the slow down time and start. | MacTip.net

    6 easy tips to speed up OS X Yosemite on your Mac.

    Avoid using third-party software that claims to clean your computer. This software does more harm than good. In addition, you don't need it. Note that all computers become slower over time even in the normal conditions of use. Generally, the experienced users erasing the hard drive and do a clean install from scratch at least once a year or every time that the installation of a major upgrade of the OS. Well sure doing so also means that you need to maintain regular and several backups.

    Add more RAM or reduce the number of simultaneously executed from applications and utilities. Remove unnecessary software such as anti-malware and that promises to clean your Mac. Look for the runaway process: Runaway applications can shorten the battery life, affect performance and increase the heat and fan activity. Also, visit The FAQ XLab and read the FAQ on the treatment with The Spinning Beach Ball of Death.

    The ultimate solution

    Back up everything, wipe the drive, reinstall OS X and restore your data from backup. Reinstall the third-party software of original/zero media.

    [Permission to use any part of the foregoing has been granted by khati, exclusively, to theratter.]


    Nothing really stood out in the report of EtreCheck as a cause of poor results.

  • iMac running slow - Etrecheck report here

    I ran the new beta from Etrecheck because my iMac end of 2012 has been the slow race, thanks @etresoft and included the results of report here.  Recommendations on how to problem solve would be greatly appreciated!

    EtreCheck version: 3.0b4 (294)

    Report generated 2016-08-09 08:43:45

    Download EtreCheck from https://etrecheck.com

    Time 02:51

    Performance: Excellent

    Click the [Support] links to help with non-Apple products.

    Click [details] for more information on this line.

    Problem: Computer is too slow

    Description:

    End of 2012 iMac running slow

    Hardware Information:

    iMac (21.5 inch, at the end of 2012)

    [Data sheet] - [User Guide] - [warranty & Service]

    iMac - model: iMac13, 1

    1 2.7 GHz Intel Core i5 CPU: 4 strands

    8 GB of RAM expandable - [Instructions]

    BANK 0/DIMM0

    OK 4 GB DDR3 1600 MHz

    BANK 1/DIMM0

    OK 4 GB DDR3 1600 MHz

    Bluetooth: Good - transfer/Airdrop2 taken in charge

    Wireless: en1: 802.11 a/b/g/n

    Video information:

    NVIDIA GeForce GT 640M - VRAM: 512 MB

    iMac, 1920 x 1080

    Software:

    OS X El Capitan 10.11.6 15G (31) - since the start-up time: 14 hours

    Disc information:

    HTS541010A9E662 disk HARD APPLE disk0: (1 TB) (rotation)

    EFI (disk0s1) < not mounted >: 210 MB

    Macintosh HD (disk0s2) /: 999,35 go-go (752,04 free)

    Recovery HD (disk0s3) < not mounted > [recovery]: 650 MB

    USB information:

    Apple Inc. BRCM20702 hub.

    Apple Inc. Bluetooth USB host controller.

    Apple Inc. FaceTime HD camera (built-in)

    Western Digital My Book 25DA 8TB

    EFI (disk2s1) < not mounted >: 210 MB

    Home iMac iMac backup (disk2s2) / Volumes/home save: 8,00 TB free 6.99

    Western Digital My Book 25DA 8TB

    EFI (disk1s1) < not mounted >: 210 MB

    External hard drive (disk1s2) Volumes/external hard drive: 8,00 (7.37-free) tuberculosis

    Lightning information:

    Apple Inc. Thunderbolt_bus.

    Guardian:

    Mac App Store and identified developers

    Kernel extensions:

    / Library/Application Support/Symantec/virus

    [loading] com.symantec.kext.SymAPComm (12.9.1f23 - 10.6 SDK - 2016-08 / 08) [Support]

    / Library/Application Support/Symantec/Daemon/SymDaemon.bundle/Contents/PlugIns/FileSecurity.bundle/C materials/resources

    com.Symantec.kext.FileSecurity [no charge] (2.9.1 - 10.6 SDK - 2016-04-19) [Support]

    / Library/Application Support/Symantec/Daemon/SymDaemon.bundle/Contents/PlugIns/SymFirewall.bundle/Co ntents/resources

    [loading] com.symantec.kext.fw (5.5 - 10.6 SDK - 2016-04-19) [Support]

    / Library/Extensions

    [loading] com.symantec.kext.internetSecurity (5.7 - 10.8 SDK - 2016-08 / 08) [Support]

    [loading] com.symantec.kext.ips (3.10.4 - SDK 10.8 - 2016-08 / 08) [Support]

    [loading] com.symantec.kext.pf (5.9.1 - SDK 10.8 - 2016-08 / 08) [Support]

    Launch system officers:

    [no charge] 6 tasks Apple

    [loading] 158 jobs Apple

    tasks of Apple 74 [performance]

    Launch system demons:

    [cannot] com.apple.csrutil.report.plist (2015-08-25)

    [no charge] 46 Apple jobs

    tasks of Apple 155 [loading]

    tasks of Apple 89 [running]

    Launch officers:

    [loading] com.oracle.java.Java - Updater.plist (2015-08-23)

    [cannot] com.symantec.errorreporter - periodicagent.plist (2014-11-04)

    [loading] com.symantec.nis.application.plist (2014-10-01)

    com.Symantec.uiagent.application.plist [running] (2013-01-16)

    Launch demons:

    [cannot] com.adobe.fpsaud.plist (2016-04-15)

    [loading] com.apple.installer.osmessagetracing.plist (2016-05-17)

    com.fitbit.galileod.plist [running] (2012-10-05) [Support]

    [loading] com.microsoft.office.licensing.helper.plist (2012-04-02)

    [loading] com.oracle.java.Helper - Tool.plist (2015-08-23)

    [performance] com.symantec.deepsight - extractor.plist (2013-01-24)

    [loading] com.symantec.errorreporter - periodic.plist (2014-11-04)

    [loading] com.symantec.liveupdate.daemon.ondemand.plist (2014-09-23)

    [loading] com.symantec.liveupdate.daemon.plist (2014-09-23)

    [loaded] com.symantec.nav.migrateqtf.plist (2014-09-29) -/ usr/bin/MigrateQTF: executable not found!

    com.Symantec.sharedsettings.plist [running] (2015-08-13)

    com.Symantec.symdaemon.plist [running] (2014-09-17)

    User launch officers:

    [loading] com.adobe.ARM. [...]. plist (2013-08-25)

    Items in user login:

    iTunesHelper Application (/ Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)

    Hidden AdobeResourceSynchronizer Application (/ Applications/Adobe Reader.app/Contents/Support/AdobeResourceSynchronizer.app)

    Fitbit connect Menubar Helper Application (/ Applications/Fitbit Connect.app/Contents/MacOS/Fitbit Connect Helper.app of the menu bar)

    Dropbox application (/ Applications/Dropbox.app)

    Plug-ins Internet:

    FlashPlayer - 10.6: 21.0.0.226 - SDK 10.6 (2016-05-10) [Support]

    QuickTime Plugin: 7.7.3 (2016-07-08)

    AdobePDFViewerNPAPI: 11.0.16 - SDK 10.6 (2016-06-10) [Support]

    AdobePDFViewer: 11.0.16 - SDK 10.6 (2016-06-10) [Support]

    Flash Player: 21.0.0.226 - SDK 10.6 (2016-05-10) obsolete! Update

    Default browser: 601 - SDK 10.11 (2016-07-08)

    SharePointBrowserPlugin: 14.6.3 - SDK 10.6 (2016-04-28) [Support]

    GarminGpsControl: 4.2.0.0 - SDK 10.8 (2014-03-31) [Support]

    NortonInternetSecurityBF: 1.11.0 - SDK 10.6 (2016-04-19) [Support]

    JavaAppletPlugin: Java 8 update 91 build 14 (2016-04-20) check the version of

    Safari extensions:

    Norton Internet Security - Symantec Corp. - http://macplugin.norton.com/?ext=NIS (2016-02-11)

    3rd party preference panes:

    Flash Player (2016-04-15) [Support]

    Java (2016-04-20) [Support]

    Norton\nQuickMenu (2014-11-04) [Support]

    Time Machine:

    Skip system files: No.

    Mobile backups: OFF

    Automatic backup: YES

    Volumes to back up:

    Macintosh HD: Disc size: 999,35 GB disc used: 247,31 GB

    Destinations:

    Home iMac backup [Local]

    Total size: 8,00 TB

    Total number of backups: 44

    An older backup: 01/05/16, 02:03

    Last backup: 09/08/16, 08:37

    Size of backup drive: Excellent

    Size of backup 8,00 TB > (disk size 999,35 GB X 3)

    Top of page process CPU:

    57% installed

    26% SymDaemon

    22% WindowServer

    12% dbfseventsd (3)

    4% kernel_task

    Top of page process of memory:

    759 MB kernel_task

    Com.apple.WebKit.WebContent (3) 483 MB

    SymDaemon 393 MB

    270 MB mds_stores

    Mdworker (14) 246 MB

    Virtual memory information:

    3.01 GB free RAM

    4.98 used GB RAM (3.47 GB being cached)

    Used Swap 0 B

    Diagnostic information:

    August 8, 2016, 17:44:24 Self test - passed

    August 8, 2016, 10:22:19 /Library/Logs/DiagnosticReports/loginwindow_2016-08-08-102219_[redacted].crash

    /System/Library/CoreServices/LoginWindow.app/Contents/MacOS/LoginWindow

    August 8, 2016, 10:08:46 /Library/Logs/DiagnosticReports/SymDaemon_2016-08-08-100846_[redacted].crash

    / Library/Application Support/Symantec/*/SymDaemon.bundle/Contents/MacOS/SymDaemon

    Uninstall Norton AV. There are no viruses that can attack Mac.OS X. For example, anti-virus programs are selling a cure for a disease that does not exist. And they are known for the Mac was systems. Symantec has a long history of making Macs of the anchors from boats. After you uninstall run another report from EtreCheck.

  • Vista running slow after update 11/05/2011 dealing with Outlook 2007

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    Update of security for Microsoft Office System 2007 (KB2540162)

    Update for the filter of junk e-mail in Outlook 2007 (KB2536413)

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    Update for Windows Mail Junk e-mail filter [May 2011] (KB905866)

    Windows malicious software removal tool - may 2011 (KB890830)

    Update for Microsoft Office Outlook 2007 (KB2509470)

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    Thank you

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    Hi Tony,.

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    Method 2:

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    http://www.Microsoft.com/athome/Setup/optimize.aspx

    Hope this information is useful.

  • Mac Book (end 2008) not dΘmarre after upgrading to El Capitan 2016 (1511.3.1)

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  • MacBook Pro(MID-2012):Issues after Upgrading to El Capitan

    I use Macbook Pro mid-2012 version. After upgrading to El Capitan, I am facing a lot of questions.

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    (2) my Macbook Pro will not stop completely.

    (3) my systems updates install completely. They hit each other between installation (had to force quit)

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    Your MBP was working perfectly before the update?

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    There has been much discussion about the e-mails lost after upgrade to El Capitan, but I have not seen this particular question.

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    Open the mail library file (in the Finder, hold down the Option key selecting go to the top menu and the library appears), I discovered that Mail was created a new file V2, account, while the old one, V3 (created in 2013), sitting next to her. Go by the size files, it seems fair to assume that the V3 still contains my "lost" emails

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    I also tried to copy on an external hard drive, gave them a different name, but even then I couldn't import them. Reconstruction did not help either.

    Anyone able to help? I have a few crucial e-mails out there, and I try to avoid the upgrade...

    Address postal (El Capitan): import or export the mailboxes

  • Office jet Pro L7780: Office Jet Pro L7780 stopped scanning after upgrading to El Capitan

    After the upgrade to El Capitan I can't us the scan function.  I deleted and reinstalled the driver.  Scanner does not appear.  I tried to install HP "Easy Scan" and it says that the scanner is not available. What to do?

    Thank you

    Ron

    Hi @danorske,

    Welcome to the Forums of HP Support! I see that you have problems of analysis, after upgrade to El Capitan. I will do my best to help you with this problem. If this helps you to find a solution, please click on the button "Accept as Solution" down below in this message. If you want to say thanks for my effort to help, click on the 'Thumbs Up' to give me a Kudos.

    Please try the steps listed in this document, Printers HP - Scanner USB connection is lost (Mac).

    If the network printer, please use this document, Printers HP - Scanner card WLAN is lost (Mac).

    Probably the step to reset the printing on Mac system, will help you in this situation.

    How is the printer connected?

    Please let me know the results and if there is anything else I can help you. Thank you.

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