MacBook Air 2012 is very slow to start applications

Hello!
I have a MacBook Air 2012 128gb 4gb RAM OS X ML
I welled up deleting the file system that is responsible for the work of php, but it does not matter, then reinstalled with full formatting.
After reinstalling the protesting all the data and some applications have a long run.
When i click the icon jumps well, and so
iPhoto 5-6 times
Mail - 3 times
Notes and reminders to 3 times
before reinstalling to run immediately after you instantly ...
it is observed only in the native programs
such as Photoshop CS6, Things, Coda, Pages start immediately ...
For most applications perform no complaints, all the missiles, but that launch annoying ...
In what could be the problem?
This Console http://cl.ly/MnBs

You posted in the iPad forum instead of the Mac Book Air forum. To get answers to your question, next time post in the proper forum. See https://discussions.apple.com/welcome I'll request that Apple relocate your post.
 Cheers, Tom

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Macbook Air 2012 Wifi getting slower

I have had this problem for some time. My Macbook Air (which was running perfectly for the first year or so) is getting increasingly slower on Wifi. I also have the problem that it has to signal reception in one of my rooms, with my other (even older) MacBook Pro having a full signal standing right next to it.
Change of Wifi Channels did not help, changes between 2.4 and 5GHz Band did nothing. This happens with one single application (Safari) running, regardless of DNS settings. I am running out of ideas.
Here is the system dump:
Problem description:
Internet is super slow and Wifi reception very weak compared to other Mac I own
EtreCheck version: 2.1.8 (121)
Report generated April 8, 2015 at 12:05:01 EDT
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.
Hardware Information: ℹ️
    MacBook Air (13-inch, Mid 2012) (Technical Specifications)
    MacBook Air - model: MacBookAir5,2
    1 1.8 GHz Intel Core i5 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
    Battery Health: Check Battery - Cycle count 183
Video Information: ℹ️
    Intel HD Graphics 4000
        Color LCD 1440 x 900
        SyncMaster 1920 x 1080 @ 60 Hz
System Software: ℹ️
    OS X 10.10.2 (14C1514) - Time since boot: 8 days 2:46:26
Disk Information: ℹ️
    APPLE SSD TS128E disk0 : (121.33 GB)
        EFI (disk0s1) <not mounted> : 210 MB
        Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
        Macintosh HD (disk1) / : 120.14 GB (23.43 GB free)
            Encrypted AES-XTS Unlocked
            Core Storage: disk0s2 120.47 GB Online
USB Information: ℹ️
    Apple Inc. FaceTime HD Camera (Built-in)
    Apple Internal Memory Card Reader
    Apple Inc. Apple Internal Keyboard / Trackpad
    Apple Inc. BRCM20702 Hub
        Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information: ℹ️
    Apple Inc. thunderbolt_bus
Configuration files: ℹ️
    /etc/hosts - Count: 1
Gatekeeper: ℹ️
    Mac App Store and identified developers
Kernel Extensions: ℹ️
        /Applications/Parallels Desktop.app
    [not loaded]    com.parallels.kext.hidhook (9.0 24251.1052177) [Click for support]
    [not loaded]    com.parallels.kext.hypervisor (9.0 24251.1052177) [Click for support]
    [not loaded]    com.parallels.kext.netbridge (9.0 24251.1052177) [Click for support]
    [not loaded]    com.parallels.kext.usbconnect (9.0 24251.1052177) [Click for support]
    [not loaded]    com.parallels.kext.vnic (9.0 24251.1052177) [Click for support]
        /Library/Application Support/VirtualBox
    [loaded]    org.virtualbox.kext.VBoxDrv (4.3.12) [Click for support]
    [loaded]    org.virtualbox.kext.VBoxNetAdp (4.3.12) [Click for support]
    [loaded]    org.virtualbox.kext.VBoxNetFlt (4.3.12) [Click for support]
    [loaded]    org.virtualbox.kext.VBoxUSB (4.3.12) [Click for support]
        /Library/Extensions
    [loaded]    com.kaspersky.kext.klif (3.0.2a39) [Click for support]
    [loaded]    com.kaspersky.nke (1.6.2a12) [Click for support]
        /System/Library/Extensions
    [loaded]    com.avira.kext.FileAccessControl (1.0.0d1 - SDK 10.9) [Click for support]
Launch Agents: ℹ️
    [failed]    com.adobe.AdobeCreativeCloud.plist [Click for support]
    [loaded]    com.avira.antivirus.general.agent.plist [Click for support]
    [loaded]    com.avira.antivirus.ipm.ui.plist [Click for support]
    [loaded]    com.avira.antivirus.notifications.agent.plist [Click for support]
    [loaded]    com.avira.antivirus.odscan.default.plist [Click for support]
    [loaded]    com.avira.antivirus.scheduler.agent.plist [Click for support]
    [running]    com.avira.antivirus.systray.plist [Click for support]
    [loaded]    com.avira.antivirus.telemetry.agent.plist [Click for support]
    [loaded]    com.avira.antivirus.update.default.plist [Click for support]
    [not loaded]    com.displaylink.useragent-prelogin.plist [Click for support]
    [failed]    com.google.keystone.agent.plist [Click for support]
    [failed]    com.kaspersky.kav.gui.plist [Click for support]
    [loaded]    com.oracle.java.Java-Updater.plist [Click for support]
    [loaded]    org.gpgtools.gpgmail.enable-bundles.plist [Click for support]
    [loaded]    org.gpgtools.gpgmail.patch-uuid-user.plist [Click for support]
    [loaded]    org.gpgtools.Libmacgpg.xpc.plist [Click for support]
    [loaded]    org.gpgtools.macgpg2.fix.plist [Click for support]
    [running]    org.gpgtools.macgpg2.gpg-agent.plist [Click for support]
    [loaded]    org.gpgtools.macgpg2.updater.plist [Click for support]
Launch Daemons: ℹ️
    [loaded]    com.adobe.fpsaud.plist [Click for support]
    [loaded]    com.avira.antivirus.dbcleaner.plist [Click for support]
    [loaded]    com.avira.antivirus.ipm.loader.plist [Click for support]
    [running]    com.avira.helper.watchdox.plist [Click for support]
    [loaded]    com.google.keystone.daemon.plist [Click for support]
    [failed]    com.kaspersky.kav.plist [Click for support]
    [loaded]    com.microsoft.office.licensing.helper.plist [Click for support]
    [loaded]    com.oracle.java.Helper-Tool.plist [Click for support]
    [loaded]    com.oracle.java.JavaUpdateHelper.plist [Click for support]
    [loaded]    com.skype.skypeinstaller.plist [Click for support]
    [failed]    com.starfield.backupservice.plist [Click for support]
    [loaded]    org.gpgtools.gpgmail.patch-uuid.plist [Click for support]
    [running]    org.jivesoftware.openfire.plist [Click for support]
    [not loaded]    org.virtualbox.startup.plist [Click for support]
User Launch Agents: ℹ️
    [loaded]    com.citrixonline.GoToMeeting.G2MUpdate.plist [Click for support]
    [running]    com.microsoft.LaunchAgent.SyncServicesAgent.plist [Click for support]
    [loaded]    com.spotify.webhelper.plist [Click for support]
    [not loaded]    org.virtualbox.vboxwebsrv.plist [Click for support]
User Login Items: ℹ️
    iTunesHelper    Application (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
    Dropbox    Application (/Applications/Dropbox.app)
Internet Plug-ins: ℹ️
    JavaAppletPlugin: Version: Java 8 Update 31 Check version
    o1dbrowserplugin: Version: 5.1.4.17398 [Click for support]
    Default Browser: Version: 600 - SDK 10.10
    AdobeAAMDetect: Version: AdobeAAMDetect 2.0.0.0 - SDK 10.7 [Click for support]
    FlashPlayer-10.6: Version: 17.0.0.134 - SDK 10.6 [Click for support]
    Silverlight: Version: 5.1.30514.0 - SDK 10.6 [Click for support]
    Flash Player: Version: 17.0.0.134 - SDK 10.6 [Click for support]
    QuickTime Plugin: Version: 7.7.3
    googletalkbrowserplugin: Version: 5.1.4.17398 [Click for support]
    SharePointBrowserPlugin: Version: 14.4.8 - SDK 10.6 [Click for support]
    npgtpo3dautoplugin: Version: 0.1.44.29 - SDK 10.5 [Click for support]
    MeetingJoinPlugin: Version: Unknown - SDK 10.6 [Click for support]
User internet Plug-ins: ℹ️
    WbeTools64_14: Version: 1.0.22.49 © 2012 - SDK 10.6 [Click for support]
    WebEx64: Version: 1.0 - SDK 10.6 [Click for support]
    CitrixOnlineWebDeploymentPlugin: Version: 1.0.105 [Click for support]
    Google Earth Web Plug-in: Version: 7.1 [Click for support]
    fileEditTool64_15: Version: 1.0.35.65 © 2013 - SDK 10.6 [Click for support]
Safari Extensions: ℹ️
    Ultimate Status Bar
    ClickToFlash
    Virtual Keyboard
    KasperskyURLAdvisor
3rd Party Preference Panes: ℹ️
    Flash Player [Click for support]
    GPGPreferences [Click for support]
    Java [Click for support]
Time Machine: ℹ️
    Time Machine not configured!
Top Processes by CPU: ℹ️
        30%    mds
         6%    WindowServer
         1%    avguard-ondemand-mgmt
         0%    ocspd
         0%    firefox
Top Processes by Memory: ℹ️
    481 MB    Maps
    447 MB    softwareupdated
    438 MB    firefox
    352 MB    savapi
    172 MB    Safari
Virtual Memory Information: ℹ️
    824 MB    Free RAM
    4.45 GB    Active RAM
    1.91 GB    Inactive RAM
    1.11 GB    Wired RAM
    12.78 GB    Page-ins
    17 MB    Page-outs
Diagnostics Information: ℹ️
    Standard users cannot read /Library/Logs/DiagnosticReports.
    Run as an administrator account to see more information.

Make a "Genius" appointment at an Apple Store, or go to another authorized service provider. You may have to leave the machine there for several days.
Back up all data on the internal drive(s) before you hand over your computer to anyone. There are ways to back up a computer that isn't fully functional—ask if you need guidance.
If privacy is a concern, erase the data partition(s) with the option to write zeros* (do this only if you have at least two complete, independent backups, and you know how to restore to an empty drive from any of them.) Don’t erase the recovery partition, if present.
Keeping your confidential data secure during hardware repair
Apple also recommends that you deauthorize a device in the iTunes Store before having it serviced.
*An SSD doesn't need to be zeroed.

My macbook air is running very slow

Gday @Lexchellings
Would love to hear your opinion.
Hardware Information:
    MacBook Air (13-inch, Mid 2011)
    MacBook Air - model: MacBookAir4,2
    1 1.7 GHz Intel Core i5 CPU: 2 cores
    4 GB RAM
Video Information:
    Intel HD Graphics 3000 - VRAM: 384 MB
System Software:
    Mac OS X 10.7.5 (11G63) - Uptime: 2 days 2:31:27
Disk Information:
    APPLE SSD SM128C disk0 : (121.33 GB)
        disk0s1 (disk0s1) <not mounted>: 209.7 MB
        Macintosh HD (disk0s2) / [Startup]: 120.47 GB (33.1 GB free)
        Recovery HD (disk0s3) <not mounted>: 650 MB
USB Information:
    Apple Inc. FaceTime Camera (Built-in)
    Apple Inc. Apple Internal Keyboard / Trackpad
    Apple Inc. BRCM20702 Hub
        Apple Inc. Bluetooth USB Host Controller
    Apple Internal Memory Card Reader
FireWire Information:
Thunderbolt Information:
    Apple, Inc. MacBook Air
Configuration files:
    /etc/hosts - Count: 16
Kernel Extensions:
    at.obdev.nke.LittleSnitch    (4052 - SDK 10.8)
Launch Daemons:
    [System]    at.obdev.littlesnitchd.plist 3rd-Party support link
    [System]    com.adobe.fpsaud.plist 3rd-Party support link
    [System]    com.adobe.SwitchBoard.plist 3rd-Party support link
    [System]    com.google.keystone.daemon.plist 3rd-Party support link
    [System]    com.macpaw.CleanMyMac2.Agent.plist 3rd-Party support link
    [System]    com.microsoft.office.licensing.helper.plist 3rd-Party support link
    [System]    com.wdc.WDDMservice.plist 3rd-Party support link
    [System]    com.WesternDigital.WDSmartWareD.plist 3rd-Party support link
Launch Agents:
    [System]    at.obdev.LittleSnitchUIAgent.plist 3rd-Party support link
    [System]    com.adobe.AAM.Updater-1.0.plist 3rd-Party support link
    [System]    com.adobe.CS5ServiceManager.plist 3rd-Party support link
    [System]    com.google.keystone.agent.plist 3rd-Party support link
    [System]    com.sierrawireless.SwitchTool.plist 3rd-Party support link
User Launch Agents:
    [not loaded]    com.adobe.AAM.Updater-1.0.plist 3rd-Party support link
    [not loaded]    com.adobe.ARM.[...].plist 3rd-Party support link
    [not loaded]    com.apple.CSConfigDotMacCert-[...]@me.com-SharedServices.Agent.plist
    [not loaded]    com.divx.agent.postinstall.plist 3rd-Party support link
    [not loaded]    com.facebook.videochat.[redacted].plist 3rd-Party support link
    [not loaded]    com.macpaw.CleanMyMac2Helper.diskSpaceWatcher.plist 3rd-Party support link
    [not loaded]    com.macpaw.CleanMyMac2Helper.scheduledScan.plist 3rd-Party support link
    [not loaded]    com.macpaw.CleanMyMac2Helper.trashWatcher.plist 3rd-Party support link
    [not loaded]    com.spotify.webhelper.plist 3rd-Party support link
User Login Items:
    iTunesHelper
    uTorrent
    Google Drive
    Matrox PowerDesk
    Safari
    Dropbox
    Spotify
    AdobeResourceSynchronizer
    Google Chrome
Internet Plug-ins:
    o1dbrowserplugin: Version: 5.2.4.18058 3rd-Party support link
    OVSHelper: Version: 1.1 3rd-Party support link
    AdobePDFViewerNPAPI: Version: 11.0.06 - SDK 10.6 3rd-Party support link
    FlashPlayer-10.6: Version: 12.0.0.77 - SDK 10.6 3rd-Party support link
    DivXBrowserPlugin: Version: 2.2 3rd-Party support link
    Silverlight: Version: 5.1.10411.0 - SDK 10.6 3rd-Party support link
    Flash Player: Version: 12.0.0.77 - SDK 10.6 3rd-Party support link
    QuickTime Plugin: Version: 7.7.1
    googletalkbrowserplugin: Version: 5.2.4.18058 3rd-Party support link
    SharePointBrowserPlugin: Version: 14.1.4 - SDK 10.6 3rd-Party support link
    AdobePDFViewer: Version: 11.0.06 - SDK 10.6 3rd-Party support link
    JavaAppletPlugin: Version: 14.9.0 - SDK 10.7 Outdated! Update
Safari Extensions:
    Tab Reloader: Version: 1.0
    DivX Plus Web Player HTML5 <video>: Version: 2.1.2.145
    Twitter for Safari: Version: 1.02
Audio Plug-ins:
    iSightAudio: Version: 7.7.1 - SDK 10.7
iTunes Plug-ins:
    Quartz Composer Visualizer: Version: 1.3 - SDK 10.7
3rd Party Preference Panes:
    3ivx MPEG-4 3rd-Party support link
    DivX 3rd-Party support link
    Flash Player 3rd-Party support link
    Growl 3rd-Party support link
Old Applications:
    None
Time Machine:
    Time Machine not configured!
Top Processes by CPU:
         3%    WindowServer
         3%    Finder
         3%    EtreCheck
         2%    mds
         0%    Dropbox
Top Processes by Memory:
    143 MB    Finder
    41 MB    WindowServer
    31 MB    EtreCheck
    29 MB    Dock
    29 MB    mds
Virtual Memory Information:
    2.18 GB    Free RAM
    597 MB    Active RAM
    197 MB    Inactive RAM
    1.04 GB    Wired RAM
    53.54 GB    Page-ins
    29.16 GB    Page-outs

1. This procedure is a diagnostic test. It changes nothing, for better or worse, and therefore will not, in itself, solve the problem.
2. If you don't already have a current backup, back up all data before doing anything else. The backup is necessary on general principle, not because of anything in the test procedure. Backup is always a must, and when you're having any kind of trouble with the computer, you may be at higher than usual risk of losing data, whether you follow these instructions or not.
There are ways to back up a computer that isn't fully functional. Ask if you need guidance.
3. Below are instructions to run a UNIX shell script, a type of program. All it does is to collect information about the state of the computer. That information goes nowhere unless you choose to share it. However, you should be cautious about running any kind of program (not just a shell script) on the advice of a stranger. If you have doubts, search this site for other discussions in which this procedure has been followed without any report of ill effects. If you can't satisfy yourself that the instructions are safe, don't follow them. Ask for other options.
Here's a summary of what you need to do, if you choose to proceed:
☞ Copy a line of text in this window to the Clipboard.
☞ Paste into the window of another application.
☞ Wait for the test to run. It usually takes a few minutes.
☞ Paste the results, which will have been copied automatically, back into a reply on this page.
The sequence is: copy, paste, wait, paste again. You don't need to copy a second time. Details follow.
4. You may have started the computer in "safe" mode. Preferably, these steps should be taken in “normal” mode. If the system is now in safe mode and works well enough in normal mode to run the test, restart as usual. If you can only test in safe mode, do that.
5. If you have more than one user, and the one affected by the problem is not an administrator, then please run the test twice: once while logged in as the affected user, and once as an administrator. The results may be different. The user that is created automatically on a new computer when you start it for the first time is an administrator. If you can't log in as an administrator, test as the affected user. Most personal Macs have only one user, and in that case this section doesn’t apply. Don't log in as root.
6. The script is a single long line, all of which must be selected. You can accomplish this easily by triple-clicking anywhere in the line. The whole line will highlight, though you may not see all of it in the browser window, and you can then copy it. If you try to select the line by dragging across the part you can see, you won't get all of it.
Triple-click anywhere in the line of text below on this page to select it:
PATH=/usr/bin:/bin:/usr/sbin:/sbin; clear; Fb='%s\n\t(%s)\n'; Fm='\n%s\n\n%s\n'; Fr='\nRAM details\n%s\n'; Fs='\n%s: %s\n'; Fu='user %s%%, system %s%%'; AC="com.autodesk.AutoCAD com.evenflow.dropbox com.google.GoogleDrive"; H='^[[:space:]]*((127\.0\.0\.1|::1|fe80::1%lo0)[[:space:]]+local|(255\.){3}255[[:space:]]*broadcast)host[[:space:]]*$'; NS=networksetup; PB="/usr/libexec/PlistBuddy -c Print"; A () { [[ a -eq 0 ]]; }; BI () { $PB\ :CFBundleIdentifier "$1"; }; LC () { $2 launchctl list | awk 'NR>1 && !/0x|\.[0-9]+$|com\.apple\.(AirPortBaseStationAgent|launchctl\.(Aqua|Background|System))$/{print $3}' | grep -Fv "$1"; }; M () { find -L "$d" -type f | while read f; do file -b "$f" | egrep -lq XML\|exec && echo $f; done; }; AT () { o=`file -b "$1" | egrep -v '^(A.{16}t$|cann)'`; Ps "${1##*/} format"; }; Pc () { o=`grep -v '^ *#' "$2"`; l=`wc -l <<< "$o"`; [[ l -gt 25 ]] && o=`head -n25 <<< "$o"`$'\n'"[$((l-25)) more line(s)]"; Pm "$1"; AT "$1"; }; Pm () { [[ "$o" ]] && o=`sed -E '/^ *$/d;s/^ */   /;s/[-0-9A-Fa-f]{22,}/UUID/g;s/(ochat)\.[^.]+(\..+)/\1\2/;/Shared/!s/(\/Users\/)[^/]+/\1-/g' <<< "$o"` && printf "$Fm" "$1" "$o"; }; Pp () { o=`$PB "$2" | awk -F'= ' \/$3'/{print $2}'`; Pm "$1"; }; Ps () { o=`echo $o`; [[ ! "$o" =~ ^0?$ ]] && printf "$Fs" "$1" "$o"; }; R () { o=; [[ r -eq 0 ]]; }; SP () { system_profiler SP${1}DataType; }; id -G | grep -qw 80; a=$?; A && sudo true; r=$?; t=`date +%s`; clear; { A || echo $'No admin access\n'; A && ! R && echo $'No root access\n'; SP Software | sed -n 's/^ *//;5p;6p;8p'; h=(`SP Hardware | awk '/ Id/{print $3}; /Mem/{print $2}'`); o=$h; Ps Model; o=$((h[1]<4?h[1]:0)); Ps "Total RAM (GB)"; o=`SP Memory | sed '1,5d;/[my].*:/d'`; [[ "$o" =~ s:\ [^EO]|x([^8]|8[^0]) ]] && printf "$Fr" "$o"; o=`SP Diagnostics | sed '5,6!d'`; [[ "$o" =~ Pass ]] || Pm POST; p=`SP Power`; o=`awk '/Cy/{print $NF}' <<< "$p"`; o=$((o>=300?o:0)); Ps "Battery cycles"; o=`sed -n '/Cond.*: [^N]/s/^.*://p' <<< "$p"`; Ps "Battery condition"; for b in FireWire Thunderbolt USB; do o=`SP $b | sed -En '/:$/{s/ *:$//;x;s/\n//;/Apple|Intel|SMSC/d;s/\n.*//;/\)/p;};/^ *(V.+ [0N]|Man).+ /{s/ 0x.... //;s/[()]//g;s/(.+: )(.+)/ (\2)/;H;}'`; Pm $b; done; o=`pmset -g therm | sed 's/^.*C/C/'`; [[ "$o" =~ No\ th|pms ]] && o=; Pm Heat; o=`pmset -g sysload | grep -v :`; [[ "$o" =~ =\ [^GO] ]] || o=; Pm "System load"; o=`nvram boot-args | awk '{$1=""; print}'`; Ps "boot-args"; o=; fdesetup status | grep -q On && o=On; Ps FileVault; a=(/ ""); A=(System User); for i in 0 1; do o=`cd ${a[$i]}L*/Lo*/Diag* || continue; for f in *.{cr,h,pa,s}*; do [[ -f "$f" ]] || continue; d=$(stat -f%Sc -t%F "$f"); [[ "$f" =~ h$ ]] && grep -lq "^Thread c" "$f" && f="$f *"; echo "$d ${f%%_2*} ${f##*.}"; done | sort | tail`; Pm "${A[$i]} diagnostics"; done; grep -lq '*$' <<< "$o" && printf $'\n\t* Code injection\n'; o=`syslog -F bsd -k Sender kernel -k Message CReq 'caug|GPU |hfs: Ru|last value [1-9]|n Cause: -|NVDA\(|pagin|proc: t|Roamed|rror|ssert|Thrott|timed? ?o|WARN' -k Message Ane 'SMC:' | tail -n25 | awk '/:/{$4=""; $5=""};1'`; Pm "Kernel log"; o=`df -m / | awk 'NR==2 {print $4}'`; o=$((o<5120?o:0)); Ps "Free space (MiB)"; o=$(($(vm_stat | awk '/eo/{sub("\\.",""); print $2}')/256)); o=$((o>=1024?o:0)); Ps "Pageouts (MiB)"; s=( `sar -u 1 10 | sed '$!d'` ); [[ s[4] -lt 85 ]] && o=`printf "$Fu" ${s[1]} ${s[3]}` || o=; Ps "Total CPU usage" && { s=(`ps acrx -o comm,ruid,%cpu | sed '2!d'`); n=$((${#s[*]}-1)); c="${s[*]}"; o=${s[$n]}%; Ps "CPU usage by process \"${c% ${s[$((n-1))]}*}\" with UID ${s[$((n-1))]}"; }; s=(`top -R -l1 -n1 -o prt -stats command,uid,prt | sed '$!d'`); n=$((${#s[*]}-1)); s[$n]=${s[$n]%[+-]}; c="${s[*]}"; o=$((s[$n]>=25000?s[$n]:0)); Ps "Mach ports used by process \"${c% ${s[$((n-1))]}*}\" with UID ${s[$((n-1))]}"; sys=`pkgutil --regexp --only-files --files com.apple.pkg.* | sort | uniq | sed 's:^:/:'`; bi=`egrep '\.(kext|xpc)/(Contents/)?Info.plist$' <<< "$sys" | while read i; do [[ -f "$i" ]] && BI "$i"; done`; o=`kextstat -kl | grep -Fv "$bi" | cut -c53- | cut -d\< -f1`; Pm "Kernel extensions"; li=`egrep 'Launch[AD].+\.plist$' <<< "$sys"`; jl=`while read f; do [[ -f $f ]] && $PB\ :Label $f; done <<< "$li"`$'\n'"$bi"; R && o=`LC "$jl" sudo`; Pm Daemons; o=`LC "$jl"`; Pm Agents; o=`for d in {/,}L*/Lau*; do M; done | grep -Fv "$li" | while read f; do ID=$($PB\ :Label "$f") || ID="No job label"; printf "$Fb" "$f" "$ID"; done`; Pm "launchd items"; o=`for d in /{S*/,}L*/StartupItems; do M; done`; Pm "Startup items"; b=`sed -E '/^.+Lib.+\/Contents\/Info.plist$/!d;s/\/Info.plist$//;/Contents\/./d' <<< "$sys"`; l=`egrep '^/usr/lib/.+dylib$' <<< "$sys"`; [[ "$b" && "$l" ]] && { o=`find -L /S*/L*/{C*/Sec*A,E}* {/,}L*/{A*d,Compon,Ex,In,iTu,Keyb,Mail/B,P*P,Qu*T,Scripti,Sec,Servi,Spo}* -type d -name Contents -prune | grep -Fv "$b" | while read d; do i="$d"/Info.plist; [[ -f "$i" ]] || continue; ID=$(BI "$i") || ID="No bundle ID"; printf "$Fb" "${d%/Contents}" "$ID"; done`; Pm "Bundles"; o=`find /usr/lib -type f -name *.dylib | grep -Fv "$l"`; Pm "Shared libraries"; :; } || echo $'\nReceipts missing'; o=`for e in INSERT_LIBRARIES LIBRARY_PATH; do launchctl getenv DYLD_$e; done`; Pm "Inserted dylibs"; o=`find -L {,/u*/lo*}/e*/periodic -type f -mtime -10d`; Pm "Modified periodic scripts"; o=; defaults read /Library/Preferences/com.apple.alf globalstate | grep -q 0 || o=On; Ps Firewall; o=`scutil --proxy | egrep 'Prox.+: [^0]'`; Pm Proxies; o=`scutil --dns | awk '/r\[0\] /{if ($NF !~ /^1(0|72\.(1[6-9]|2[0-9]|3[0-1])|92\.168)\./) print $NF; exit}'`; i=`route -n get default | awk '/e:/{print $2}'`; I=`$NS -listnetworkserviceorder | sed -En '/ '$i'\)$/{x;s/^$.+$ //p;q;};x'`; n=`$NS -getdnsservers "$I" | awk '!/^T/{printf "not "; exit}'`; Ps "DNS (${n}from DHCP)"; o=`$NS -getinfo "$I" | awk '/k:/{if ($3 !~ "(255\.){3}0") print}; /v6:/{if ($2 !~ "A") print}'`; Pm TCP/IP; [[ "$I" =~ [AW]i ]] && { o=`/S*/*/P*/*/*/*/*/airport -I | awk '/lR/{print $2}'`; o=$((o<=-87?o:0)); Ps RSSI; }; R && o=`sudo profiles -P | grep : | wc -l`; Ps Profiles; f=auto_master; [[ `md5 -q /etc/$f` =~ ^b166 ]] || Pc $f /etc/$f; for f in fstab sysctl.conf crontab launchd.conf; do Pc $f /etc/$f; done; f=/etc/hosts; Pc hosts <(egrep -v "$H" $f ); AT $f; Pc "User launchd" ~/.launchd*; R && Pc "Root crontab" <(sudo crontab -l); Pc "User crontab" <(crontab -l); R && o=`sudo defaults read com.apple.loginwindow LoginHook`; Pm "Login hook"; LD="$(`find /S*/*/F* -type f -name lsregister | head -n1` -dump)"; o=`for ID in $AC; do [[ "$LD" =~ $ID ]] && echo $ID; done`; Pm "App check"; Pp "Global login items" /L*/P*/loginw* Path; Pp "User login items" L*/P*/*loginit* Name; Pp "Safari extensions" L*/Saf*/*/E*.plist Bundle | sed -E 's/(\..*$|-[1-9])//g'; o=`find ~ $TMPDIR.. $ -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 $ | wc -l`; Ps "Restricted user files"; cd; o=`find .??* -path .Trash -prune -o -type d -name *.app -print -prune`; Pm "Hidden apps"; o=`SP Fonts | egrep 'id: N|te: Y' | wc -l`; Ps "Font issues"; o=`find L*/{Con,Pref}* -type f ! -size 0 -name *.plist | while read f; do plutil -s "$f" >&- || echo $f; done`; Pm "Bad plists"; d=(Desktop L*/Keyc*); n=(20 7); for i in 0 1; do o=`find "${d[$i]}" -type f -maxdepth 1 | wc -l`; o=$((o<=n[$i]?0:o)); Ps "${d[$i]##*/} file count"; done; o=; [[ UID -eq 0 ]] && o=root; Ps UID; o=$((`date +%s`-t)); Ps "Elapsed time (s)"; } 2>/dev/null | pbcopy; exit 2>&-
Copy the selected text to the Clipboard by pressing the key combination command-C.
7. Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Click anywhere in the Terminal window and paste by pressing command-V. The text you pasted should vanish immediately. If it doesn't, press the return key.
8. If you see an error message in the Terminal window such as "syntax error," enter
exec bash
and press return. Then paste the script again.
9. If you're logged in as an administrator, you'll be prompted for your login password. Nothing will be displayed when you type it. You will not see the usual dots in place of typed characters. Make sure caps lock is off. Type carefully and then press return. You may get a one-time warning to be careful. If you make three failed attempts to enter the password, the test will run anyway, but it will produce less information. In most cases, the difference is not important. If you don't know the password, or if you prefer not to enter it, press the key combination control-C or just press return three times at the password prompt. Again, the script will still run.
If you're not logged in as an administrator, you won't be prompted for a password. The test will still run. It just won't do anything that requires administrator privileges.
10. The test may take a few minutes to run, depending on how many files you have and the speed of the computer. A computer that's abnormally slow may take longer to run the test. While it's running, there will be nothing in the Terminal window and no indication of progress. Wait for the line
[Process completed]
to appear. If you don't see it within half an hour or so, the test probably won't complete in a reasonable time. In that case, close the Terminal window and report the results. No harm will be done.
11. When the test is complete, quit Terminal. The results will have been copied to the Clipboard automatically. They are not shown in the Terminal window. Please don't copy anything from there. All you have to do is start a reply to this comment and then paste by pressing command-V again.
If any private information, such as your name or email address, appears in the results, anonymize it before posting. Usually that won't be necessary.
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Note: This is a public forum, and others may give you advice based on the results of the test. They speak only for themselves, and I don't necessarily agree with them.
Copyright © 2014 by Linc Davis. As the sole author of this work, I reserve all rights to it except as provided in the Terms of Use of the Apple Support Communities website ("ASC"). Readers of ASC may copy it for their own personal use. Neither the whole nor any part may be redistributed.

IMac Time Capsule OK, Macbook Air Time Capsule Very Slow, both 10.9.5

I am struggling for more than a week trying to find an answer, but failed, hope someone can help me out
It seems after I upgraded to 10.9.5, a message on my Macbook appeared that I believe advised me to do a new full back-up on my Time Capsule. I did, it was slow, few MB after 1 hour or so, so I cancelled it. Whatever I tried, it remains a problem, I am now backing up 180GB to a 2TB Time Capsule, and it is at 53GB after 10 hours, now running at about 1GB/3 hours. My iMac, also on 10.9.5, connected to the very same Time Capsule on the same network runs smoothly, backing up 850GB in 8 hours or so.
What I have done so far, that did not help:
- Reformatted my Time Capsule completely,
- Run Disk Utility on Macbook, Repair Disk permission, Repair Disk.
- After Repair Disk Permissions it completes OK, but when I immediately run it again if finds the same problems, which it says have been corrected, see screenshot
- Disconnected my iMac from the network, sticked the very same network cable in my MacBook, ran Time Machine again, no difference
My set up:
1x Macbook Air, mid 2002, 250GB of which 70GB free space, 10.9.5, no anti-virus, clean-up apps etc
1x iMac, beginning 2009, 1TB of which 150GB free space, 10.9.5, no anti-virus, clean-up apps etc
1x Time Capsule 2TB, running latest firmware 7.6.4
All networked to the same network, no wireless connections
Prior to 10.9.5 I did not have this problem. I am pretty much lost. Anybody?

USB to ethernet has never been great.. although why it is worse with 10.9.5 is typical quality of apple upgrades these days.
7GB/hr sure aint fast.. it will go fairly slowly over the small files but should speed up on the larger ones.
I would take another step.. since you have come this far..
Check your wireless link speed. Depending on the age of the TC (yours in gen4) and the air.. you link speed should show 450mbps in the wifi on the mac.
Check it now..
Transmit rate should show 450.. you might need to setup close to the TC to get it.
But I achieve that by setting different names for the two bands.. TC24ghz and TC5ghz.
By default my mac will choose 2.4ghz .. because it is based on the best signal not the best speed. On 2.4ghz it can achieve 217Mbps max. Usually it will drop to 130. So by using a different name I can force the connection to the highest speed.
As you can probably tell.. IMHO using auto for everything is a great way to get things to work.. but how well they work is optimised by a committee.
Setting all the factors myself I set what I want and produce a racehorse instead of a camel.
(It is a typical joke.. camel is a horse designed by a committee!!).

Macbook air mid 2009 very slow

Hello,
I recently bought a Macbook Aid mid 2009 with 2 GB ram, 120GB Sata and 1.86GHZ Core2Duo.
I'm running on OS X 10.9.3 since I bought it.
The laptop is loading very slow many times and I noticed 'kerner_task' taking alot of CPU and RAM.
I'm wondering if my laptop is not good enough for OS X 10.9.3 (this is my first Mac).
Ia there anything I can do?
Thank you

Yours is the first computer I've heard about on these forums that is attempting to run Mavericks with only 2GB of RAM.
Indeed that is acceptable per the Mavericks requirements:
http://support.apple.com/kb/HT5842
... but as you may know, Apple has not sold computers with as little as 2GB RAM for quite a while.
I suggest therefore you make sure you remove any applications that may be overtaxing your machine. Examples are browsers other than Safari, Mac cleaning products (such as Mac Keeper), or any other non-Apple app that has some startup process running (such as Outlook).

Macbook Air 2014 is very slow after waking from sleep

Constantly, when using my Macbook Air 2014 without power cord (which I am required to do at College), when my laptop goes to sleep, and I then immediately click to wake it up, it takes at least 20 seconds before the log on screen will come up. The machine has also crashed twice in the past week. Is there a solution for this?

You posted in the iPad forum instead of the Mac Book Air forum. To get answers to your question, next time post in the proper forum. See https://discussions.apple.com/welcome I'll request that Apple relocate your post.
 Cheers, Tom

My MacBook Air is running very slow...there is an 8sec delay for everything!! help!

Everytime I click on something or am typing there is at least an 8 second delay!! It's aweful....

Everytime I click on something or am typing there is at least an 8 second delay!! It's aweful....

My Apple iPad 3 is less than 6 months old - purchased in March of 2012. I believe it already needs a new battery. It will not hold a charge for very long andvs very slow in starting up a carge when I plug it in. Please advise - it is very annoying.n.

My Apple iPad 3 is less than 6 months old - purchased in March of 2012. I believe it already needs a new battery. It will not hold a charge for very long andvs very slow in starting up a carge when I plug it in. Please advise - it is very annoying.

Take it to Apple Store. You are covered under your 1 year warranty.

MacBook suddenly very slow to start and operate

Sudenly last week my MacBook becomes very SLOW to start and to operate. Until last week it was working fine.
I do not believe to have perform anything abnormal and what is new is just the normal updating of the Softwares that is performed automaticlly every week.
I tried to shut down and restart several time.
I tried several time to reinstall Mac OS 10.6.8
I checked the hard disk with Disk utility and it results OK.
What to do ?
Thanks
Marc

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 15% free disk space.
Why Is My Mac Running So Slow? [MacRx] | Cult of Mac

Hi. I am going to be buying a macbook air 2012 soon with 4 GB of RAM and wondering how much memory space does norton AV take up and does it drastically slow down the mac. Thanks a lot :)

Hi
I am going to be buying a macbook air 2012 model with 4 GB ram soon. I was wondering how much space (memory) does Norton AV take up and does it drastically slow down the computer. Also, I am going off to uni so will predominantly be using the laptop for surfing and MS office.
Thanks a lot

Sorry to disagree mende1. In this age of email attachments and social networks, it is actually a good idea to have a good antivirus on your system. {I realize that this is a religious argument and I will say no more}. With that said, the general concensus is that Norton AV is terrible. It is intrusive and uses up a lot of cycles.
There are a lot of better AV clients out there. I use ClamXav which is free and uses the clamav antivirus that is open source.

Why is my iPhone 5 S WiFi speed 50% slower than my MacBook Air 2012?

Why is my iPhone 5 S WiFi speed 50% slower than my MacBook Air 2012?

Hello jagimc,
Thanks for using Apple Support Communities.
For more information on this, take a look at this article:
iOS: Troubleshooting Wi-Fi networks and connections
http://support.apple.com/kb/ts1398
Wi-Fi disconnects, or signal strength is less than expected
Move closer to the Wi-Fi router (access point).
Check for sources of potential interference.
Remove any case, stand, or other accessories from your iOS device and see if signal strength improves.
Reset network settings by tapping Settings > General > Reset > Reset Network Settings.
Note: This will reset all network settings including: previously connected Wi-Fi networks and passwords, recently used Bluetooth accessories, VPN and APN settings.
Best of luck,
Mario

My Macbook is becoming very slow on start up and operation

My Macbook is becoming very slow on start up and operation. I have tried Mac Keeper but my small 2GB ram is always gone in the simplest of operations.
Any help would be usefull

Hello Chris,
A variety of things could be causing the slow startup. The first place I would look is at the Login items on your MacBook to see if there are items in this list that are set to automatically start. Having applications automatically start will increase startup time. This article has the steps to do this:
Mac OS X 10.6: If items automatically open when you log in
http://support.apple.com/kb/PH6811
The steps from the article should work for Mac OS X 10.4-10.8; the only difference in Mac OS X 10.7 and 10.8 is that the Accounts icon is named Users & Groups:
To permanently prevent items from opening at login:
Choose Apple menu > System Preferences, and then click Accounts.
Click Login Items.
Select any items you don’t want to open automatically, and then click the "-" button.
If you are still experiencing a slow startup after that, you might want to try the steps in the following article:
Mac OS X: Gray screen appears during startup
http://support.apple.com/kb/TS2570
I hope this helps!
Best,
Sheila M.

My MacBook has become very slow to start up. What could be slowing it down?

My MacBook is now very slow to start up. What could be causing this and what is a way to repair?
Thanks, Chris

Hello Chris,
A variety of things could be causing the slow startup. The first place I would look is at the Login items on your MacBook to see if there are items in this list that are set to automatically start. Having applications automatically start will increase startup time. This article has the steps to do this:
Mac OS X 10.6: If items automatically open when you log in
http://support.apple.com/kb/PH6811
The steps from the article should work for Mac OS X 10.4-10.8; the only difference in Mac OS X 10.7 and 10.8 is that the Accounts icon is named Users & Groups:
To permanently prevent items from opening at login:
Choose Apple menu > System Preferences, and then click Accounts.
Click Login Items.
Select any items you don’t want to open automatically, and then click the "-" button.
If you are still experiencing a slow startup after that, you might want to try the steps in the following article:
Mac OS X: Gray screen appears during startup
http://support.apple.com/kb/TS2570
I hope this helps!
Best,
Sheila M.

Macbook Air 2012 booting slow (45-50 seconds)

Hi guys, my Macbook Air 2012 is booting really slowly. It's on Mavericks.
I have tried resetting PRAM/SVRAM, didn't help.
I have tried manually selecting the startup disk, didn't help.
I have tried repairing disk permissions, didn't help.
I have no idea what else to try...
Any help at all would be greatly appreciated.

EtreCheck version: 1.9.12 (48)
Report generated 5 August 2014 18:45:56 BST
Hardware Information:
MacBook Air (13-inch, Mid 2012) (Verified)
MacBook Air - model: MacBookAir5,2
1 1.8 GHz Intel Core i5 CPU: 2 cores
4 GB RAM
Video Information:
Intel HD Graphics 4000 - VRAM: (null)
Color LCD 1440 x 900
System Software:
OS X 10.9.4 (13E28) - Uptime: 0 days 0:29:58
Disk Information:
APPLE SSD TS128E disk0 : (121.33 GB)
EFI (disk0s1) <not mounted>: 209.7 MB
 (disk0s2) / [Startup]: 120.47 GB (87.78 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
USB Information:
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Internal Memory Card Reader
Thunderbolt Information:
Apple Inc. thunderbolt_bus
Gatekeeper:
Anywhere
Launch Daemons:
[loaded] com.adobe.fpsaud.plist Support
User Launch Agents:
[loaded] com.valvesoftware.steamclean.plist Support
User Login Items:
iTunesHelper
Sony Ericsson Bridge Helper
Internet Plug-ins:
FlashPlayer-10.6: Version: 14.0.0.145 - SDK 10.6 Support
Flash Player: Version: 14.0.0.145 - SDK 10.6 Support
QuickTime Plugin: Version: 7.7.3
Default Browser: Version: 537 - SDK 10.9
Audio Plug-ins:
BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
AirPlay: Version: 2.0 - SDK 10.9
AppleAVBAudio: Version: 203.2 - SDK 10.9
iSightAudio: Version: 7.7.3 - SDK 10.9
iTunes Plug-ins:
Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
3rd Party Preference Panes:
Flash Player Support
Time Machine:
Time Machine not configured!
Top Processes by CPU:
      4% WindowServer
      1% fontd
      0% hidd
      0% coreservicesd
      0% Safari
Top Processes by Memory:
147 MB com.apple.WebKit.WebContent
135 MB softwareupdated
127 MB Safari
94 MB storeagent
94 MB mds_stores
Virtual Memory Information:
643 MB Free RAM
1.72 GB Active RAM
925 MB Inactive RAM
661 MB Wired RAM
422 MB Page-ins
9 MB Page-outs

Problem ssd for macbook air 2012

I have a problem with the sd disk in MacBook Air 2012 god is much slower than other laptops the same result.
We took it to the apple authorized service vvv.istjle.rs but they gave us a test sdd sd and said that everything was working ok. but they do not have the ability to test the speed of SD and it's made by Apple to work.
So please reply us what to do. For our sd is correct but radisporije than others of the same model?

That's about the normal speed for your SSD.
What size is your ssd and what model?
Mine is TS128E = Toshiba
If your SSD starts with a SM, the you have a Samsung SSD
Here is mine = 128GB Toshiba

MacBook Air 2012 is very slow to start applications

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