45      iPhone_iPad_Mac_apple

Slow MacBook Pro

My MacBook Pro started running extremely slow - for a min I though I was on an old Windows computer.  I backed up my computer, erased it, installed OS, reset PRAM and SMC.  It is running a little better, but I'm still having issues.  I ran an EtreCheck and this is what I found:

EtreCheck version: 3.4.4 (448)

Report generated 2017-09-11 20:11:28

Download EtreCheck from https://etrecheck.com

Runtime: 13:55

Performance: Poor

Click the [Lookup] links for more information from Apple Support Communities.

Click the [Details] links for more information about that line.

Click the [Clean up] link to delete unused files.

Problem: Beachballing

Hardware Information: ⓘ

    MacBook Pro (Retina, 13-inch, Early 2015)

    [Technical Specifications] - [User Guide] - [Warranty & Service]

    MacBook Pro - model: MacBookPro12,1

    1 2.7 GHz Intel Core i5 (i5-5257U) CPU: 2-core

    16 GB RAM Not upgradeable

        BANK 0/DIMM0

            8 GB DDR3 1867 MHz ok

        BANK 1/DIMM0

            8 GB DDR3 1867 MHz ok

    Handoff/Airdrop2: supported

    Wireless:  en0: 802.11 a/b/g/n/ac

    Battery: Health = Normal - Cycle count = 438

    iCloud Quota: 17.46 GB available

Video Information: ⓘ

    Intel Iris Graphics 6100 - VRAM: 1536 MB

        Color LCD 2560 x 1600

Disk Information: ⓘ

    APPLE SSD SM0256G disk0: (251 GB) (Solid State - TRIM: Yes)

    [Show SMART report]

        EFI (disk0s1 - MS-DOS FAT32) <not mounted>  [EFI]: 210 MB

        (disk0s2) <not mounted>  [CoreStorage Container]: 250.14 GB

        Recovery HD (disk0s3 - Journaled HFS+) <not mounted>  [Recovery]: 650 MB

USB Information: ⓘ

     USB30Bus

        Broadcom Corp. Bluetooth USB Host Controller

Thunderbolt Information: ⓘ

    Apple Inc. thunderbolt_bus

Virtual disks: ⓘ

    Macintosh HD (disk1 - Journaled HFS+) /  [Startup]: 249.78 GB (234.80 GB free)

        Physical disk: disk0s2 250.14 GB Online

System Software: ⓘ

    macOS Sierra  10.12.6 (16G29) - Time since boot: about 6 hours

Gatekeeper: ⓘ

    Mac App Store and identified developers

Clean up: ⓘ

    /Library/LaunchDaemons/org.wireshark.ChmodBPF.plist

        /Library/Application Support/Wireshark/ChmodBPF/ChmodBPF

        Executable not found!

    One orphan file found. [Clean up]

System Launch Agents: ⓘ

    [not loaded]    6 Apple tasks

    [loaded]    179 Apple tasks

    [running]    97 Apple tasks

System Launch Daemons: ⓘ

    [not loaded]    42 Apple tasks

    [loaded]    175 Apple tasks

    [running]    99 Apple tasks

Launch Daemons: ⓘ

    [loaded]    org.wireshark.ChmodBPF.plist (? d4207e05 0 - installed 2017-09-10) [Lookup] - /Library/Application Support/Wireshark/ChmodBPF/ChmodBPF: Executable not found!

User Launch Agents: ⓘ

    [loaded]    com.google.keystone.agent.plist (Google, Inc. - installed 2017-09-10) [Lookup]

User Login Items: ⓘ

    iTunesHelper    Application (Apple, Inc. - installed 2017-09-11)

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

Internet Plug-ins: ⓘ

    QuickTime Plugin: 7.7.3 (installed 2017-07-14)

3rd Party Preference Panes: ⓘ

    None

Time Machine: ⓘ

    Time Machine not configured!

Top Processes by CPU: ⓘ

        15%   WindowServer

        11%   airportd

         9%   mdworker

         7%   kernel_task

         3%   syncdefaultsd

Top Processes by Memory: ⓘ

    789 MB    kernel_task

    213 MB    Google Chrome Helper

    188 MB    Google Chrome

    133 MB    Google Chrome Helper

    128 MB    Google Chrome Helper

Top Processes by Network Use: ⓘ

    Input     Output    Process name

    2 MB      81 KB     mDNSResponder

    102 KB    59 KB     apsd

    8 KB      5 KB      netbiosd

    1008 B    1008 B    ntpd

    0 B       1008 B    SystemUIServer

Top Processes by Energy Use: ⓘ

     18.80 WindowServer

      9.82 airportd

      8.40 Google Chrome Helper

      4.26 Google Chrome

Virtual Memory Information: ⓘ

    12.19 GB  Available RAM

    9.11 GB   Free RAM

    3.81 GB   Used RAM

    3.08 GB   Cached files

    12 MB     Swap Used

Software installs: ⓘ

    Wireshark 2.4.1 Intel 64:  (installed 2017-09-10)

    Install information may not be complete.

Diagnostics Information: ⓘ

    2017-09-11 19:51:01    quicklookd.app Crash [Open]

        Cause:        quicklookd seems struck trying to quit, crashing

        abort() called

    2017-09-11 13:35:39    Software Update.app Crash [Open]

        Cause:        *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFDictionary productKey]: unrecognized selector sent to instance 0x7fe71d50bb20'

        abort() called

        terminating with uncaught exception of type NSException

What else can I do?  Or what I do?  My MacBook Pro is only 2 years old though I have used it for school and photography.  It just seems weird that it happened out of the blue.

最後更新：2017-09-12 12:06:58

  上一篇： how to determine if macbook pro is glossy or an...

  下一篇： Caps