This happened to me from an out-the-box mac without any 3rd party software installed which makes me think this is a mavericks issue as opposed to anything else installed after.
Im not trying to be a dick BTW.
Hardware Information:
MacBook Pro (Retina, 15-inch, Late 2013)
MacBook Pro - model: MacBookPro11,3
1 2.3 GHz Intel Core i7 CPU: 4 cores
16 GB RAM
Video Information:
Intel Iris Pro - VRAM: 1024 MB
NVIDIA GeForce GT 750M - VRAM: 2048 MB
Audio Plug-ins:
BluetoothAudioPlugIn: Version: 1.0
AirPlay: Version: 1.9
AppleAVBAudio: Version: 2.0.0
iSightAudio: Version: 7.7.3
System Software:
OS X 10.9 (13A3017) - Uptime: 0 days 17:32:34
Disk Information:
APPLE SSD SM0512F disk0 : (500.28 GB)
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) /: 499.42 GB (269.05 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
USB Information:
Apple Internal Memory Card Reader
Apple, Inc. Keyboard Hub
Apple, Inc Apple Keyboard
Action Star USB2.0 Hub
Action Star USB HID
Apple Inc. Display Audio
Apple Inc. Apple LED Cinema Display
Apple Inc. Display iSight
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
FireWire Information:
Thunderbolt Information:
Apple Inc. thunderbolt_bus
Apple Inc. Thunderbolt to Gigabit Ethernet Adapter
Kernel Extensions:
at.obdev.nke.LittleSnitch (4052)
Problem System Launch Daemons:
Problem System Launch Agents:
Launch Daemons:
[loaded] at.obdev.littlesnitchd.plist
[loaded] com.adobe.SwitchBoard.plist
[loaded] com.cisco.anyconnect.vpnagentd.plist
[loaded] com.microsoft.office.licensing.helper.plist
[loaded] com.vyprvpn.authorization.plist
Launch Agents:
[loaded] at.obdev.LittleSnitchUIAgent.plist
[not loaded] com.adobe.AAM.Updater-1.0.plist
[loaded] com.cisco.anyconnect.gui.plist
[loaded] com.wacom.wacomtablet.plist
User Launch Agents:
[loaded] com.google.keystone.agent.plist
User Login Items:
iTunesHelper
Alfred 2
Google Drive
Dropbox
Mail
MemoryFreer
3rd Party Preference Panes:
Java
WacomTablet
Internet Plug-ins:
Default Browser.plugin
JavaAppletPlugin.plugin
QuickTime Plugin.plugin
SharePointBrowserPlugin.plugin
WacomNetscape.plugin
WacomTabletPlugin.plugin
User Internet Plug-ins:
Bad Fonts:
None
Time Machine:
Time Machine not configured!
Top Processes by CPU:
15% osascript
4% WindowServer
1% iTunes
1% SystemUIServer
1% Little Snitch Agent
1% coreaudiod
1% EtreCheck
1% MemoryFreer
1% fontd
1% taskgated
Top Processes by Memory:
410 MB WindowServer
328 MB firefox
229 MB Finder
197 MB Safari
180 MB Mail
180 MB iTunes
164 MB com.apple.WebKit.WebContent
147 MB Skype
131 MB Adium
115 MB mds_stores
Virtual Memory Statistics:
9.14 GB Free RAM
3.97 GB Active RAM
694 MB Inactive RAM
1.32 GB Wired RAM
1.04 GB Page-ins
0 B Page-outs