Late 2011 macbook pro running slow

Question

Hi my macbook has been running pretty sluggish lately. I haven't upgraded anything since I've purchased it. Any thoughts? I just ran an EtreCheck a few minutes hoping it helps. Thanks in advance!
EtreCheck version: 2.1.5 (108)
Report generated January 10, 2015 at 3:38:42 PM PST
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Click the [Details] links for more information about that line.
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Hardware Information: ℹ️
  MacBook Pro (13-inch, Late 2011) (Verified)
  MacBook Pro - model: MacBookPro8,1
  1 2.4 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
Video Information: ℹ️
  Intel HD Graphics 3000 - VRAM: 384 MB
  Color LCD 1280 x 800
System Software: ℹ️
  OS X 10.9.5 (13F34) - Uptime: 20 days 2:23:24
Disk Information: ℹ️
  TOSHIBA MK5065GSXF disk0 : (500.11 GB)
  EFI (disk0s1) <not mounted> : 210 MB
  Macintosh HD (disk0s2) / : 499.25 GB (204.80 GB free)
  Recovery HD (disk0s3) <not mounted>  [Recovery]: 650 MB
  MATSHITADVD-R   UJ-8A8 
USB Information: ℹ️
  Apple Computer, Inc. IR Receiver
  Seagate Backup+ Desk 2 TB
  EFI (disk1s1) <not mounted> : 210 MB
  Seagate Backup Plus Drive (disk1s2) /Volumes/Seagate Backup Plus Drive : 2.00 TB (1.72 TB free)
  Apple Inc. Apple Internal Keyboard / Trackpad
  Apple Inc. BRCM2070 Hub
  Apple Inc. Bluetooth USB Host Controller
  Apple Inc. FaceTime HD Camera (Built-in)
Thunderbolt Information: ℹ️
  Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
  Mac App Store and identified developers
Kernel Extensions: ℹ️
  /Library/Extensions
  [loaded] foo.tap (1.0) [Support]
  [loaded] foo.tun (1.0) [Support]
  /System/Library/Extensions
  [loaded] com.digidesign.fwfamily.driver (9.0f4) [Support]
  [loaded] com.digidesign.iokit.DigiDal (8.0.3f1) [Support]
  [loaded] com.digidesign.iokit.DigiIO (8.0.3f1) [Support]
  [not loaded] com.digidesign.mbox2.boot.driver (8.0.3f1) [Support]
  [not loaded] com.digidesign.mbox2.driver (8.0.3f1) [Support]
  [not loaded] com.digidesign.usb.elevenrack.driver (1.0.1) [Support]
  [not loaded] com.mice.driver.Wireless360Controller (1.0.0d11) [Support]
  [not loaded] com.mice.driver.WirelessGamingReceiver (1.0.0d11) [Support]
  [not loaded] com.mice.driver.Xbox360Controller (1.0.0d11) [Support]
  [not loaded] com.paceap.kext.pacesupport.master (5.7.2) [Support]
  /System/Library/Extensions/PACESupportFamily.kext/Contents/PlugIns
  [not loaded] com.paceap.kext.pacesupport.leopard (5.7.2) [Support]
  [not loaded] com.paceap.kext.pacesupport.panther (5.7.2) [Support]
  [loaded] com.paceap.kext.pacesupport.snowleopard (5.7.2) [Support]
  [not loaded] com.paceap.kext.pacesupport.tiger (5.7.2) [Support]
Startup Items: ℹ️
  360ControlDaemon: Path: /Library/StartupItems/360ControlDaemon
  DigidesignLoader: Path: /Library/StartupItems/DigidesignLoader
  PACESupport: Path: /Library/StartupItems/PACESupport
  tap: Path: /Library/StartupItems/tap
  tun: Path: /Library/StartupItems/tun
  Startup items are obsolete in OS X Yosemite
Problem System Launch Daemons: ℹ️
  [failed] com.apple.softwareupdated.plist [Details]
  [failed] com.apple.wdhelper.plist
Launch Agents: ℹ️
  [not loaded] com.adobe.AAM.Updater-1.0.plist [Support]
  [loaded] com.adobe.AdobeCreativeCloud.plist [Support]
  [loaded] com.google.keystone.agent.plist [Support]
  [invalid?] com.oracle.java.Java-Updater.plist [Support]
Launch Daemons: ℹ️
  [loaded] com.adobe.fpsaud.plist [Support]
  [running] com.digidesign.fwfamily.helper.plist [Support]
  [loaded] com.google.keystone.daemon.plist [Support]
  [invalid?] com.oracle.java.Helper-Tool.plist [Support]
  [loaded] PACESupport.plist [Support]
User Launch Agents: ℹ️
  [loaded] com.adobe.AAM.Updater-1.0.plist [Support]
  [loaded] com.adobe.ARM.[...].plist [Support]
  [running] com.spotify.webhelper.plist [Support]
User Login Items: ℹ️
  iTunesHelper ApplicationHidden (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
  RSS Notifier Application (/Applications/RSS Notifier.app)
Internet Plug-ins: ℹ️
  o1dbrowserplugin: Version: 5.38.6.0 - SDK 10.8 [Support]
  Default Browser: Version: 537 - SDK 10.9
  Flip4Mac WMV Plugin: Version: 3.2.0.16   - SDK 10.8 [Support]
  AdobeAAMDetect: Version: AdobeAAMDetect 2.0.0.0 - SDK 10.7 [Support]
  FlashPlayer-10.6: Version: 15.0.0.246 - SDK 10.6 [Support]
  AdobePDFViewerNPAPI: Version: 11.0.10 - SDK 10.6 [Support]
  Silverlight: Version: 5.1.30317.0 - SDK 10.6 [Support]
  Flash Player: Version: 15.0.0.246 - SDK 10.6 Mismatch! Adobe recommends 16.0.0.235
  QuickTime Plugin: Version: 7.7.3
  googletalkbrowserplugin: Version: 5.38.6.0 - SDK 10.8 [Support]
  OnLiveGameClientDetector: Version: OnLiveGameClientDetector 1.0.0 [Support]
  AdobePDFViewer: Version: 11.0.10 - SDK 10.6 [Support]
Safari Extensions: ℹ️
  Add To Amazon Wish List [Installed]
3rd Party Preference Panes: ℹ️
  Digidesign Mbox 2 Pro  [Support]
  Flash Player  [Support]
  Flip4Mac WMV  [Support]
  XBox 360 Controllers  [Support]
Time Machine: ℹ️
  Mobile backups: OFF
  Auto backup: NO - Auto backup turned off
  Destinations:
  Seagate Backup Plus Drive [Local]
  Total size: 2.00 TB
  Total number of backups: 3
  Oldest backup: 2014-01-13 02:24:30 +0000
  Last backup: 2015-01-10 22:48:57 +0000
  Size of backup disk: Excellent
  Backup size 2.00 TB > (Disk size 0 B X 3)
Top Processes by CPU: ℹ️
      5% WindowServer
      0% AppleSpell
      0% fontd
      0% netbiosd
      0% imagent
Top Processes by Memory: ℹ️
  47 MB mds_stores
  43 MB WindowServer
  34 MB Finder
  26 MB mds
  21 MB CVMCompiler
Virtual Memory Information: ℹ️
  1.82 GB Free RAM
  475 MB Active RAM
  372 MB Inactive RAM
  1.15 GB Wired RAM
  22.68 GB Page-ins
  2.19 GB Page-outs
Diagnostics Information: ℹ️
  Jan 7, 2015, 11:48:11 PM /Library/Logs/DiagnosticReports/Safari_2015-01-07-234811_[redacted].hang

Answer 1

When the slowness is especially bad, note the exact time: hour, minute, second.  
These instructions must be carried out as an administrator. If you have only one user account, you are the administrator.
Launch the Console 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 and start typing the name.
The title of the Console window should be All Messages. If it isn't, select
          SYSTEM LOG QUERIES ▹ All Messages
from the log list on the left. If you don't see that list, select
          View ▹ Show Log List
from the menu bar at the top of the screen.
Each message in the log begins with the date and time when it was entered. Scroll back to the time you noted above.
Select the messages entered from then until the end of the episode, or until they start to repeat, whichever comes first.
Copy the messages to the Clipboard by pressing the key combination command-C. Paste into a reply to this message by pressing command-V.
The log contains a vast amount of information, almost all of it useless for solving any particular problem. When posting a log extract, be selective. A few dozen lines are almost always more than enough.
Please don't indiscriminately dump thousands of lines from the log into this discussion.
Please don't post screenshots of log messages—post the text.
Some private information, such as your name, may appear in the log. Anonymize before posting.