Q: Mac is very slow since Yosemite

My Mac is extremely slow since I have upgraded to Yosemite. I can hardly type as the beach ball comes up very often and in any application.

I have already tried the steps mentioned in this article, except for point no. 7, 10, 11, 12, 13

My Mac report :

EtreCheck version: 2.1.8 (121)

Report generated 23 March 2015 23:45:55 IST

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 Pro (13-inch, Early 2011) (Technical Specifications)

    MacBook Pro - model: MacBookPro8,1

    1 2.3 GHz Intel Core i5 CPU: 2-core

    4 GB RAM Upgradeable

        BANK 0/DIMM0

            2 GB DDR3 1333 MHz ok

        BANK 1/DIMM0

            2 GB DDR3 1333 MHz ok

    Bluetooth: Old - Handoff/Airdrop2 not supported

    Wireless:  en1: 802.11 a/b/g/n

    Battery Health: Normal - Cycle count 591

Video Information: ℹ️

    Intel HD Graphics 3000 - VRAM: 384 MB

        Color LCD 1280 x 800

System Software: ℹ️

    OS X 10.10.2 (14C1510) - Time since boot: 7:40:43

Disk Information: ℹ️

    Hitachi HTS545032B9A302 disk0 : (320.07 GB)

        EFI (disk0s1) <not mounted> : 210 MB

        Macintosh HD (disk0s2) / : 319.21 GB (91.77 GB free)

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

    MATSHITADVD-R   UJ-898 

USB Information: ℹ️

    Logitech USB Receiver

    Apple Computer, Inc. IR Receiver

    Apple Inc. FaceTime HD Camera (Built-in)

    Apple Inc. BRCM2070 Hub

        Apple Inc. Bluetooth USB Host Controller

    Apple Inc. Apple Internal Keyboard / Trackpad

Thunderbolt Information: ℹ️

    Apple Inc. thunderbolt_bus

Configuration files: ℹ️

    /etc/hosts - Count: 2

Gatekeeper: ℹ️

    Mac App Store and identified developers

Kernel Extensions: ℹ️

        /Applications/Toast 9 Titanium/Toast Titanium.app

    [not loaded]    com.elgato.driver.Pluto2 (1.1) [Click for support]

    [not loaded]    com.roxio.BluRaySupport (1.1.6) [Click for support]

    [not loaded]    com.roxio.TDIXController (1.7) [Click for support]

        /Applications/Transmit.app

    [not loaded]    com.panic.TransmitDisk.transmitdiskfs (4.0.0 - SDK 10.5) [Click for support]

        /Library/Extensions

    [loaded]    foo.tap (1.0) [Click for support]

    [loaded]    foo.tun (1.0) [Click for support]

        /Library/Parallels/Parallels Service.app

    [not loaded]    com.parallels.kext.prl_hid_hook (7.0 15106.786747) [Click for support]

    [not loaded]    com.parallels.kext.prl_hypervisor (7.0 15106.786747) [Click for support]

    [not loaded]    com.parallels.kext.prl_netbridge (7.0 15106.786747) [Click for support]

    [not loaded]    com.parallels.kext.prl_usb_connect (7.0 15106.786747) [Click for support]

    [not loaded]    com.parallels.kext.prl_vnic (7.0 15106.786747) [Click for support]

        /System/Library/Extensions

    [not loaded]    at.obdev.nke.LittleSnitch (3876 - SDK 10.8) [Click for support]

    [not loaded]    com.MCCI.EpiValley_USB_Modem_Driver (1.6.0f4) [Click for support]

    [not loaded]    com.iospirit.driver.rbiokithelper (1.6.0) [Click for support]

        /System/Library/Extensions/RBIOKitHelper.kext/Contents/PlugIns

    [not loaded]    com.iospirit.driver.rbiokithelper64 (1.6.0) [Click for support]

Startup Items: ℹ️

    DynDNSUpdater: Path: /Library/StartupItems/DynDNSUpdater

    HP IO: Path: /Library/StartupItems/HP IO

    HWNetMgr: Path: /Library/StartupItems/HWNetMgr

    HWPortDetect: Path: /Library/StartupItems/HWPortDetect

    tap: Path: /Library/StartupItems/tap

    tun: Path: /Library/StartupItems/tun

    Startup items are obsolete in OS X Yosemite

Launch Agents: ℹ️

    [loaded]    com.google.keystone.agent.plist [Click for support]

    [loaded]    com.hp.help.tocgenerator.plist [Click for support]

    [loaded]    com.oracle.java.Java-Updater.plist [Click for support]

    [failed]    com.parallels.desktop.launch.plist [Click for support] [Click for details]

    [loaded]    com.parallels.DesktopControlAgent.plist [Click for support]

    [running]    com.parallels.vm.prl_pcproxy.plist [Click for support]

    [not loaded]    com.teamviewer.teamviewer.plist [Click for support]

    [not loaded]    com.teamviewer.teamviewer_desktop.plist [Click for support]

    [running]    net.culater.SIMBL.Agent.plist [Click for support]

Launch Daemons: ℹ️

    [failed]    com.adobe.fpsaud.plist [Click for support]

    [running]    com.freemacsoft.appcleanerdaemon.plist [Click for support]

    [loaded]    com.google.keystone.daemon.plist [Click for support]

    [loaded]    com.macpaw.CleanMyMac2.Agent.plist [Click for support]

    [loaded]    com.mi.package02.Photon+.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]

    [running]    com.parallels.desktop.launchdaemon.plist [Click for support]

    [loaded]    com.sharpcast.xfsmond.plist [Click for support]

    [loaded]    com.teamviewer.Helper.plist [Click for support]

    [not loaded]    com.teamviewer.teamviewer_service.plist [Click for support]

    [not loaded]    com.themha.airlock.daemon.plist [Click for support]

    [running]    net.openvpn.client.plist [Click for support]

User Launch Agents: ℹ️

    [loaded]    com.adobe.ARM.[...].plist [Click for support]

    [failed]    com.apple.CSConfigDotMacCert-@me.com-SharedServices.Agent.plist [Click for details]

    [failed]    com.facebook.videochat.[redacted].plist [Click for support] [Click for details]

    [failed]    com.macpaw.CleanMyMac2Helper.diskSpaceWatcher.plist [Click for support] [Click for details]

    [failed]    com.macpaw.CleanMyMac2Helper.scheduledScan.plist [Click for support] [Click for details]

    [failed]    com.macpaw.CleanMyMac2Helper.trashWatcher.plist [Click for support] [Click for details]

    [failed]    com.veoh.webplayer.startup.plist [Click for support] [Click for details]

    [failed]    net.sourceforge.tvshows.plist [Click for support]

User Login Items: ℹ️

    Google Drive    Application  (/Applications/Google Drive.app)

Internet Plug-ins: ℹ️

    hpvirtualrooms-plugin: Version: Unknown - SDK 10.7

    o1dbrowserplugin: Version: 5.40.2.0 - SDK 10.8 [Click for support]

    Google Earth Web Plug-in: Version: 6.0 [Click for support]

    Default Browser: Version: 600 - SDK 10.10

    Flip4Mac WMV Plugin: Version: 2.3.8.1 [Click for support]

    RealPlayer Plugin: Version: Unknown

    AdobePDFViewerNPAPI: Version: 11.0.10 - SDK 10.6 [Click for support]

    FlashPlayer-10.6: Version: 16.0.0.305 - SDK 10.6 [Click for support]

    Silverlight: Version: 5.1.10411.0 - SDK 10.6 [Click for support]

    Flash Player: Version: 16.0.0.305 - SDK 10.6 Outdated! Update

    Gears: Version: 1.0 [Click for support]

    googletalkbrowserplugin: Version: 5.40.2.0 - SDK 10.8 [Click for support]

    iPhotoPhotocast: Version: 7.0 - SDK 10.8

    AdobePDFViewer: Version: 11.0.10 - SDK 10.6 [Click for support]

    QuickTime Plugin: Version: 7.7.3

    SharePointBrowserPlugin: Version: 14.4.8 - SDK 10.6 [Click for support]

    JavaAppletPlugin: Version: Java 8 Update 31 Check version

User internet Plug-ins: ℹ️

    fbplugin_1_0_3: Version: Unknown [Click for support]

    WebEx: Version: 1.0 [Click for support]

    CitrixOnlineWebDeploymentPlugin: Version: 1.0.105 [Click for support]

    Picasa: Version: 1.0 [Click for support]

    Google Earth Web Plug-in: Version: 6.2 [Click for support]

    WebEx64: Version: 1.0 - SDK 10.6 [Click for support]

Safari Extensions: ℹ️

    FindMe

    TinEye

    Rapportive

    superdrag

    Auto Refresh

3rd Party Preference Panes: ℹ️

    Flash Player  [Click for support]

    Flip4Mac WMV  [Click for support]

    Java  [Click for support]

    MacFUSE  [Click for support]

    Perian  [Click for support]

    Tuxera NTFS  [Click for support]

Time Machine: ℹ️

    Skip System Files: NO

    Mobile backups: ON

    Auto backup: YES

    Volumes being backed up:

        Macintosh HD: Disk size: 319.21 GB Disk used: 227.45 GB

    Destinations:

        Time Machine Backups [Local]

        Total size: 2.00 TB

        Total number of backups: 66

        Oldest backup: 2011-08-06 14:36:25 +0000

        Last backup: 2015-03-22 16:51:28 +0000

        Size of backup disk: Excellent

            Backup size 2.00 TB > (Disk size 319.21 GB X 3)

Top Processes by CPU: ℹ️

        14%    WindowServer

         8%    Safari

         2%    hidd

         1%    com.apple.WebKit.Networking

         0%    prl_disp_service

Top Processes by Memory: ℹ️

    155 MB    Mail

    122 MB    com.apple.WebKit.WebContent

    86 MB    Google Chrome

    83 MB    Safari

    77 MB    mds_stores

Virtual Memory Information: ℹ️

    26 MB    Free RAM

    1.20 GB    Active RAM

    1.19 GB    Inactive RAM

    1.11 GB    Wired RAM

    6.08 GB    Page-ins

    130 MB    Page-outs

Diagnostics Information: ℹ️

    Mar 23, 2015, 03:59:05 PM    Self test - passed