Mavericks slow

Can anyone help me with this etrechec result?:

I've had speed issues with many programs (libreoffice, pages 2011, safari, mail, evernote among the slowest) since last but-one updates. At first it looked like a memory pressure issue (I had "only" 175 GB of free HD space on a 750 gb hard drive) and I seemed to solve it, at least partially, by using the purge command and freeing some extra 50 gb of hd.

I recently found out about etrechec and I hoped someone could help me,.

I'm also posting this result, according to Linc Davis' post

--- last message repeated 5 times ---

Apr 23 17:31:36 localhost kernel[0] <Debug>: Previous Shutdown Cause: -60

Apr 23 18:42:32 Dipa kernel[0] <Debug>: nspace-handler-unblock: did not find token 13442

Apr 23 18:43:06 Dipa kernel[0] <Debug>: PM notification timeout (pid 464, PCShowServerPMWr)

Apr 24 10:33:05 Dipa kernel[0] <Debug>: disk3: I/O error.

--- last message repeated 1 time ---

Apr 24 13:42:08 Dipa kernel[0] <Debug>: MacAuthEvent en1 Auth result for: ac:7f:3e:eb:81:c5 Auth timed out

Apr 24 14:01:23 Dipa kernel[0] <Debug>: PM notification timeout (pid 464, PCShowServerPMWr)

--- last message repeated 2 times ---

Apr 25 16:32:16 Dipa kernel[0] <Debug>: AFP_VFS afpfs_DoReconnect: Max reconnect time: 30 secs, Connect timeout: 15 secs for /Volumes/Data

Ths is Etrechec's result

Hardware Information:

MacBook Pro (13-inch, Late 2011)

MacBook Pro - model: MacBookPro8,1

1 2.8 GHz Intel Core i7 CPU: 2 cores

8 GB RAM

Video Information:

Intel HD Graphics 3000 - VRAM: 512 MB

System Software:

OS X 10.9.2 (13C1021) - Uptime: 1 day 23:58:14

Disk Information:

TOSHIBA MK7559GSXF disk0 : (750,16 GB)

EFI (disk0s1) <not mounted>: 209,7 MB

Macintosh HD (disk0s2) / [Startup]: 749,3 GB (191,71 GB free)

HL-DT-ST DVDRW GS31N

USB Information:

Apple Computer, Inc. IR Receiver

Apple Inc. BRCM2070 Hub

Apple Inc. Bluetooth USB Host Controller

Apple Inc. Apple Internal Keyboard / Trackpad

Apple Inc. FaceTime HD Camera (Built-in)

FireWire Information:

Thunderbolt Information:

Apple Inc. thunderbolt_bus

Kernel Extensions:

[not loaded] com.FTDI.driver.FTDIUSBSerialDriver (2.2.14) Support

[not loaded] com.anchorfree.tun (1.1.1 - SDK 10.8) Support

[kext loaded] com.globaldelight.driver.BoomDevice (1.1 - SDK 10.9) Support

[not loaded] com.prolific.driver.PL2303 (2.0.0) Support

[not loaded] com.silabs.driver.CP210xVCPDriver (2.9.0d1) Support

[not loaded] com.silabs.driver.CP210xVCPDriver64 (2.9.0d1) Support

[kext loaded] com.squirrels.airparrot.framebuffer (3 - SDK 10.7) Support

[kext loaded] com.squirrels.driver.AirParrotSpeakers (1.7 - SDK 10.7) Support

[not loaded] com.ti.driver.TIVCPSerial (1.2.1) Support

[kext loaded] org.virtualbox.kext.VBoxDrv (4.3.8) Support

[kext loaded] org.virtualbox.kext.VBoxNetAdp (4.3.8) Support

[kext loaded] org.virtualbox.kext.VBoxNetFlt (4.3.8) Support

[kext loaded] org.virtualbox.kext.VBoxUSB (4.3.8) Support

Problem System Launch Daemons:

[failed] com.apple.AOSNotificationOSX.plist

[failed] com.apple.softwareupdated.plist

[failed] com.apple.wdhelper.plist

Launch Daemons:

[loaded] com.adobe.fpsaud.plist Support

[loaded] com.anchorfree.ajaxserver.plist Support

[loaded] com.barebones.authd.plist Support

[loaded] com.barebones.textwrangler.plist Support

[loaded] com.bombich.ccc.plist Support

[running] com.cleverfiles.cfbackd.plist Support

[loaded] com.google.keystone.daemon.plist Support

[loaded] com.macpaw.CleanMyMac2.Agent.plist Support

[loaded] com.microsoft.office.licensing.helper.plist Support

[loaded] com.oracle.java.Helper-Tool.plist Support

[not loaded] org.virtualbox.startup.plist Support

Launch Agents:

[loaded] com.oracle.java.Java-Updater.plist Support

User Launch Agents:

[not loaded] com.adobe.ARM.[...].plist Support

[running] com.amazon.cloud-player.plist Support

[loaded] com.facebook.videochat.[redacted].plist Support

[running] com.google.Chrome.framework.plist Support

[loaded] com.macpaw.CleanMyMac2Helper.diskSpaceWatcher.plist Support

[loaded] com.macpaw.CleanMyMac2Helper.scheduledScan.plist Support

[loaded] com.macpaw.CleanMyMac2Helper.trashWatcher.plist Support

[running] com.nds.pcshow.plist Support

[loaded] com.nds.pcshow.uninstall.plist Support

[not loaded] org.virtualbox.vboxwebsrv.plist Support

User Login Items:

Boom

NeoFinder Global QuickFind

Citations

CheatSheet

iTunesHelper

Bartender

Cobook

Missing Sync Menu Bar

Calendario

Alfred 2

Android File Transfer Agent

Fresh

MailTags Helper

Dropbox

Click.to

Internet Plug-ins:

DirectorShockwave: Version: 11.5.2r602 Support

o1dbrowserplugin: Version: 4.0.1.13525 Support

Unity Web Player: Version: UnityPlayer version 4.0.1f2 Support

Default Browser: Version: 537 - SDK 10.9

Silverlight: Version: 5.1.30214.0 - SDK 10.6 Support

FlashPlayer-10.6: Version: 13.0.0.201 - SDK 10.6 Support

Flash Player: Version: 13.0.0.201 - SDK 10.6 Support

QuickTime Plugin: Version: 7.7.3

googletalkbrowserplugin: Version: 4.0.1.13525 Support

SharePointBrowserPlugin: Version: 14.3.9 - SDK 10.6 Support

npgtpo3dautoplugin: Version: 0.1.44.29 - SDK 10.5 Support

np-tfglaunch-plugin: Version: ©Tenderfoot Games, LLC. All rights reserved. Support

iPhotoPhotocast: Version: 7.0

JavaAppletPlugin: Version: Java 7 Update 55 Support

Safari Extensions:

Google Disconnect: Version: 1.1.0

ButtonBar+: Version: 1.3

A Cleaner YouTube: Version: 1.1

Harakirimail: Version: 1.0

Twitter Disconnect: Version: 1.0.0

Facebook Disconnect: Version: 1.2.0

WorkTime: Version: preview

ClickToFlash: Version: 2.9.2

Ghostery: Version: 1.3.0

Shut Up: Version: 2.0

Evernote Web Clipper: Version: 6.1

Open in Papers: Version: 1.3

Facebook Cleaner: Version: 3.3

Image Block: Version: 3.0.2.17335

DivX Plus Web Player HTML5 <video>: Version: 2.1.2.126

Facebook Photo Zoom: Version: 1.1206.11.1

Facebook Cleaner: Version: 3.3

Sparkbox Websnap: Version: 1.0

Facebook Disconnect: Version: 1.2.0

Duplicate Tab Button: Version: 2.0

AdBlock: Version: 2.6.28

Twitter Disconnect: Version: 1.0.0

AVG Do Not Track: Version: 12.0.0.1

GoPhoto.it: Version: 1.10

UTM Stripper: Version: 1.2

WOT: Version: 2.0.17

Google Disconnect: Version: 1.1.0

CustomReader II: Version: 2.1.8

Ultimate Status Bar: Version: 1.3

Disconnect: Version: 3.0.3

SCC: Version: 1.2

GoPhoto.it V9.0: Version: 1.222

Cookie Stumbler: Version: 1.0.3

Folx: Version: 1.0

JavaScript Blocker: Version: 4.1.10

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

User Internet Plug-ins:

Folx3Plugin: Version: 3.0.1 - SDK 10.6 Support

WebEx64: Version: 1.0 Support

Google Earth Web Plug-in: Version: 7.0 Support

3rd Party Preference Panes:

Flash Player Support

Java Support

Keyclick Support

MacFUSE Support

Perian Support

Secrets Support

TeXDistPrefPane Support

Widget Manager Support

Time Machine:

Skip System Files: NO

Mobile backups: ON

Auto backup: YES

Volumes being backed up:

Macintosh HD: Disk size: 697.84 GB Disk used: 519.29 GB

Destinations:

Data [Network] (Last used)

Total size: 929.19 GB

Total number of backups: 43

Oldest backup: 2013-12-06 00:08:11 +0000

Last backup: 2014-04-22 16:00:48 +0000

Size of backup disk: Too small

Backup size 929.19 GB < (Disk used 519.29 GB X 3)

Time Machine details may not be accurate.

All volumes being backed up may not be listed.

Top Processes by CPU:

4% WindowServer

2% coreaudiod

1% MailTab Pro for Gmail

0% Dropbox

0% Boom

Top Processes by Memory:

492 MB Safari

123 MB MailTab Pro for Gmail

98 MB mds_stores

90 MB java

82 MB Finder

Virtual Memory Information:

3.45 GB Free RAM

1.72 GB Active RAM

566 MB Inactive RAM

1.77 GB Wired RAM

2.42 GB Page-ins

34 MB Page-outs

Thanks a lot to anyone able to help...