Macbook Pro getting slower and slower, freezing all the time

Question

Hi,
My early 2011 Macbook Pro is gettin slower and slower, and I'm pretty sure Mavericks only worsened the condition. This is my report, can someone help me on why this is happening?
Hardware Information:
          MacBook Pro (13-inch, Early 2011)
          MacBook Pro - model: MacBookPro8,1
          1 2.3 GHz Intel Core i5 CPU: 2 cores
          4 GB RAM
Video Information:
          Intel HD Graphics 3000 - VRAM: 384 MB
Audio Plug-ins:
          BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
          AirPlay: Version: 1.9 - SDK 10.9
          AppleAVBAudio: Version: 2.0.0 - SDK 10.9
          iSightAudio: Version: 7.7.3 - SDK 10.9
Startup Items:
          FanControlDaemon: Path: /Library/StartupItems/FanControlDaemon
System Software:
          OS X 10.9.1 (13B42) - Uptime: 1 day 1:28:0
Disk Information:
          TOSHIBA MK5059GSXP disk0 : (500,11 GB)
                    EFI (disk0s1) <not mounted>: 209,7 MB
                    Macintosh HD (disk0s2) /: 499,25 GB (54,63 GB free)
                    Recovery HD (disk0s3) <not mounted>: 650 MB
          MATSHITADVD-R   UJ-898 
USB Information:
          JMicron USB to ATA/ATAPI bridge 500,11 GB
                    EFI (disk2s1) <not mounted>: 209,7 MB
                    Filmes (disk2s2) /Volumes/Filmes: 499,76 GB (330,53 GB free)
          Apple Computer, Inc. IR Receiver
          Apple Inc. FaceTime HD Camera (Built-in)
          Apple Inc. iPhone
          Apple Inc. Apple Internal Keyboard / Trackpad
          Apple Inc. BRCM2070 Hub
                    Apple Inc. Bluetooth USB Host Controller
FireWire Information:
Thunderbolt Information:
          Apple Inc. thunderbolt_bus
Kernel Extensions:
          de.novamedia.driver.NMSmartplugSCSIDevice          (1.0.1)
          com.Cycling74.driver.Soundflower          (1.5.1)
          com.bresink.driver.BRESINKx86Monitoring          (8.0)
Problem System Launch Daemons:
Problem System Launch Agents:
Launch Daemons:
          [loaded] com.adobe.fpsaud.plist
          [loaded] com.microsoft.office.licensing.helper.plist
          [loaded] com.oracle.java.Helper-Tool.plist
Launch Agents:
          [failed] com.brother.LOGINserver.plist
          [loaded] com.oracle.java.Java-Updater.plist
          [loaded] de.novamedia.VodafoneDeviceObserver.plist
User Launch Agents:
          [failed] com.akamai.single-user-client.plist
          [loaded] com.facebook.videochat.[redacted].plist
          [failed] com.google.GoogleContactSyncAgent.plist
          [loaded] com.macpaw.CleanMyMac.helperTool.plist
          [loaded] com.macpaw.CleanMyMac.trashSizeWatcher.plist
          [loaded] com.spotify.webhelper.plist
          [loaded] com.valvesoftware.steamclean.plist
User Login Items:
          uHD-Agent
          GrowlHelperApp
          Alfred
          uTorrent
          Dropbox
          iShutdown
          HyperDock Helper
          Assistente de gestor de conteúdo
3rd Party Preference Panes:
          Akamai NetSession Preferences
          Fan Control
          Flash Player
          Flip4Mac WMV
          Growl
          HyperDock
          Java
Internet Plug-ins::
          DirectorShockwave: Version: 11.5.9r620
          o1dbrowserplugin: Version: 4.9.1.16010
          Unity Web Player: Version: UnityPlayer version 3.4.2f3 - SDK 10.5
          Default Browser: Version: 537 - SDK 10.9
          Flip4Mac WMV Plugin: Version: 2.3.8.1
          RealPlayer Plugin: Version: Unknown
          Silverlight: Version: 5.1.20913.0 - SDK 10.6
          FlashPlayer-10.6: Version: 11.9.900.170 - SDK 10.6
          Flash Player: Version: 11.9.900.170 - SDK 10.6
          QuickTime Plugin: Version: 7.7.3
          googletalkbrowserplugin: Version: 4.9.1.16010
          npgtpo3dautoplugin: Version: 0.1.44.29 - SDK 10.5
          iPhotoPhotocast: Version: 7.0 - SDK 10.8
          SharePointBrowserPlugin: Version: 14.3.9 - SDK 10.6
          JavaAppletPlugin: Version: Java 7 Update 45
Bad Fonts:
          None
Old applications:
          Content Manager Assistant:          Version: 1.10.4086.78 - SDK 10.5
                    /Users/duarte_cunharosa/Applications/CMA.app
          Content Manager Assistant:          Version: 1.10.4086.78 - SDK 10.5
                    /Applications/CMA.app
          FacebookVideoCalling:          Version: 1.2.0.157 - SDK 10.5
                    /Users/duarte_cunharosa/Library/Application Support/Facebook/video/1.2.0.158/FacebookVideoCalling.app
          Microsoft Alerts Daemon:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Microsoft Alerts Daemon.app
          Microsoft AutoUpdate:          Version: 2.3.6 - SDK 10.4
                    /Library/Application Support/Microsoft/MAU2.0/Microsoft AutoUpdate.app
          Microsoft Chart Converter:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Microsoft Chart Converter.app
          Microsoft Clip Gallery:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Microsoft Clip Gallery.app
          Microsoft Database Daemon:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Microsoft Database Daemon.app
          Microsoft Database Utility:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Microsoft Database Utility.app
          Microsoft Document Connection:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Microsoft Document Connection.app
          Microsoft Error Reporting:          Version: 2.2.9 - SDK 10.4
                    /Library/Application Support/Microsoft/MERP2.0/Microsoft Error Reporting.app
          Microsoft Excel:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Microsoft Excel.app
          Microsoft Graph:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Microsoft Graph.app
          Microsoft Language Register:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Additional Tools/Microsoft Language Register/Microsoft Language Register.app
          Microsoft Office Reminders:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Microsoft Office Reminders.app
          Microsoft Outlook:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Microsoft Outlook.app
          Microsoft PowerPoint:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Microsoft PowerPoint.app
          Microsoft Ship Asserts:          Version: 1.1.4 - SDK 10.4
                    /Library/Application Support/Microsoft/MERP2.0/Microsoft Ship Asserts.app
          Microsoft Upload Center:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Microsoft Upload Center.app
          Microsoft Word:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Microsoft Word.app
          Miro Video Converter:          Version: 2.6 - SDK 10.0
                    /Applications/Miro Video Converter.app
          My Day:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/My Day.app
          Open XML for Excel:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Open XML for Excel.app
          Plants vs:          Version: 1.0.40 - SDK 10.5
                    /Applications/Plants vs. Zombies.app
          RipIt:          Version: 1.6.2 - SDK 10.5
                    /Applications/RipIt.app
          SLLauncher:          Version: 1.0 - SDK 10.5
                    /Library/Application Support/Microsoft/Silverlight/OutOfBrowser/SLLauncher.app
          Solver:          Version: 1.0 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Add-Ins/Solver.app
          SyncServicesAgent:          Version: 14.3.9 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/SyncServicesAgent.app
          UPlayBrowser:          Version: 1.0.1.23853 - SDK 10.5
                    /Library/Application Support/Ubisoft/Assassin's Creed Brotherhood/UPlayBrowser.app
Time Machine:
          Mobile backups: ON
          Auto backup: YES
          Volumes being backed up:
                    Macintosh HD: Disk size: 464.96 GB Disk used: 414.09 GB
          Destinations:
                    Time Machine [Local] (Last used)
                    Total size: 698.32 GB
                    Total number of backups: 3
                    Oldest backup: 2013-12-20 18:10:54 +0000
                    Last backup: 2013-12-22 19:52:17 +0000
                    Size of backup disk: Too small
                              Backup size 698.32 GB < (Disk used 414.09 GB X 3)
          Time Machine details may not be accurate.
          All volumes being backed up may not be listed.
Top Processes by CPU:
               9%          Transmission
               4%          Dropbox
               2%          WindowServer
               2%          Dock
               1%          Google Chrome
Top Processes by Memory:
          123 MB          Google Chrome
          119 MB          iTunes
          102 MB          Dropbox
          87 MB          Google Chrome Helper
          66 MB          Finder
Virtual Memory Statistics:
          148 MB          Free RAM
          995 MB          Active RAM
          859 MB          Inactive RAM
          1.03 GB          Wired RAM
          7.80 GB          Page-ins
          4.84 GB          Page-outs

Answer 1

If you don't already have a current backup, back up all data before doing anything else. This procedure is a diagnostic  test. It changes nothing, for better or worse, and therefore will not, in itself, solve your problem. The backup is necessary on general principle, not because of anything suggested in this comment. There are ways to back up a computer that isn't fully functional. Ask if you need guidance.
Third-party system modifications are a common cause of usability problems. By a “system modification,” I mean software that affects the operation of other software — potentially for the worse. The procedure will help identify which such modifications you've installed, as well as some other aspects of the configuration that may be related to the problem.
Don’t be alarmed by the seeming complexity of these instructions — they’re easy to carry out. Here's a brief summary: In each of two steps, you copy a line of text from this web page into a window in another application. You wait about a minute. Then you paste some other text, which will have been copied automatically, back into a reply on this page. The sequence is copy; paste; paste again. That's all there is to it. Details follow.
You may have started the computer in "safe" mode. Preferably, these steps should be taken while booted in “normal” mode. If the system is now running in safe mode and is bootable in normal mode, reboot as usual. If it only boots in safe mode, use that.
Below are instructions to enter UNIX shell commands. They do nothing but produce human-readable output. However, you need to think carefully before running any program at the behest of a stranger on a public message board. If you question the safety of the procedure suggested here — which you should — search this site for other discussions in which it’s been followed without any report of ill effects. If you can't satisfy yourself that these instructions are safe, don't follow them.
The commands will line-wrap or scroll in your browser, but each one is really just 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, and you can then copy it.
If you have more than one user account, Step 2 must be taken as an administrator. Ordinarily that would be the user created automatically when you booted the system for the first time. Step 1 should be taken as the user who has the problem, if different. Most personal Macs have only one user, and in that case this paragraph doesn’t apply.
Launch the 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. 
When you launch Terminal, a text window will open with a line already in it, ending either in a dollar sign (“$”) or a percent sign (“%”). If you get the percent sign, enter “sh” and press return. You should then get a new line ending in a dollar sign. 
Step 1 
Triple-click anywhere in the line of text below on this page to select it:
PB=/usr/libexec/PlistBuddy; PR () { [[ "$o" ]] && printf '\n%s:\n\n%s\n' "$1" "$o"; }; PC () { o=$(grep [^[:blank:]] "$2"); PR "$1"; }; PF () { o=$($PB -c Print "$2" | awk -F'= ' \/$3'/{print $2}'); PR "$1"; }; PN () { [[ $o -eq 0 ]] || printf "\n%s: %s\n" "$1" $o; }; { system_profiler SPSoftwareDataType | sed '8!d;s/^ *//'; o=$(system_profiler SPDiagnosticsDataType | sed '5,6!d'); fgrep -q P <<< "$o" && o=; PR "POST"; o=$(( $(vm_stat | awk '/Pageo/{sub("\\.",""); print $2}')/256 )); [[ $o -gt 1024 ]] && printf "\nPageouts: %s MiB\n" $o; o=$(kextstat -kl | grep -v com\\.apple | cut -c53- | cut -d\< -f1); PR "Loaded extrinsic kernel extensions"; o=$(launchctl list | sed 1d | awk '!/0x|com\.apple|org\.(x|openbsd)|\.[0-9]+$/{print $3}'); PR "Loaded extrinsic user agents"; o=$(launchctl getenv DYLD_INSERT_LIBRARIES); PR "Inserted libraries"; PC "cron configuration" /e*/cron*; o=$(crontab -l | grep [^[:blank:]]); PR "User cron tasks"; PC "Global launchd configuration" /e*/lau*; PC "Per-user launchd configuration" ~/.lau*; PF "Global login items" /L*/P*/loginw* Path; PF "Per-user login items" L*/P*/*loginit* Name; PF "Safari extensions" L*/Saf*/*/E*.plist Bundle | sed 's/\..*$//;s/-[1-9]$//'; o=$(find ~ $TMPDIR.. \( -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 \) | wc -l); PN "Restricted user files"; cd; o=$(find -L /S*/L*/E* {,/}L*/{A*d,Compon,Ex,In,Keyb,Mail/Bu,P*P,Qu,Scripti,Servi,Spo}* -type d -name Contents -prune | while read d; do ID=$($PB -c 'Print :CFBundleIdentifier' "$d/Info.plist") || ID=; ID=${ID:-No bundle ID}; egrep -qv "^com\.apple\.[^x]|Accusys|ArcMSR|ATTO|HDPro|HighPoint|driver\.stex|hp-fax|JMicron|microsoft\.MDI|print|SoftRAID" <<< $ID && printf '%s\n\t(%s)\n' "${d%/Contents}" "$ID"; done); PR "Extrinsic loadable bundles"; o=$(find /u*/{,*/}lib -type f -exec sh -c 'file -b "$1" | grep -qw shared && ! codesign -v "$1"' {} {} \; -print); PR "Unsigned shared libraries"; o=$(system_profiler SPFontsDataType | egrep "Valid: N|Duplicate: Y" | wc -l); PN "Font problems"; for d in {,/}L*/{La,Priv,Sta}*; do o=$(ls -A "$d"); PR "$d"; done; } 2> /dev/null | pbcopy; echo $'\nStep 1 done'
Copy the selected text to the Clipboard by pressing the key combination command-C. Then click anywhere in the Terminal window and paste (command-V). I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key after pasting.
The command may take up to a few minutes to run, depending on how many files you have and the speed of the computer. Wait for the line "Step 1 done" to appear below what you entered. The output of the command will beautomatically copied to the Clipboard. All you have to do is paste into a reply to this message by pressing command-Vagain. Please don't copy anything from the Terminal window. No typing is involved in this step.
Step 2 
Remember that you must be logged in as an administrator for this step. Do as in Step 1 with this line:
PR () { [[ "$o" ]] && printf '\n%s:\n\n%s\n' "$1" "$o"; }; { o=$(sudo launchctl list | sed 1d | awk '!/0x|com\.(apple|openssh|vix\.cron)|org\.(amav|apac|calendarse|cups|dove|isc|ntp|post[fg]|x)/{print $3}'); PR "Loaded extrinsic daemons"; o=$(sudo defaults read com.apple.loginwindow LoginHook); PR "Login hook"; o=$(sudo crontab -l | grep [^[:blank:]]); PR "Root cron tasks"; o=$(syslog -k Sender kernel -k Message CReq 'GPU |hfs: Ru|I/O e|find tok|n Cause: -|NVDA\(|pagin|timed? ?o' | tail -n25 | awk '/:/{$4=""; print}'); PR "Log check"; } 2>&- | pbcopy; echo $'\nStep 2 done'
This time you'll be prompted for your login password, which you do have to type. Nothing will be displayed when you type it. Type it carefully and then press return. You may get a one-time warning to be careful. Heed that warning, but don't post it. If you see a message that your username "is not in the sudoers file," then you're not logged in as an administrator.
You can then quit Terminal. Please note:
☞ Steps 1 and 2 are all copy-and-paste — type only your login password when prompted.
☞ When you type your password, you won't see what you're typing.
☞ If you don’t have a password, set one before taking Step 2. If that’s not possible, skip the step.
☞ Step 2 might not produce any output, in which case the Clipboard will be empty. Step 1 will always produce something.
☞ The commands don't change anything, and merely running them will do neither good nor harm.
☞ Remember to post the output. It's already in the Clipboard. You don't have to copy it. Just paste into a reply    
☞ If any personal information, such as your name or email address, appears in the output of either command, anonymize it before posting. Usually that won't be necessary.
☞ Don't post the contents of the Terminal window.
☞ Don't paste the output of Step 1 into the Terminal window. Paste it into a reply.