Thanks for the quick reply and the link!
EtreCheck version: 2.9.12 (265)
Report generated 2016-05-22 10:06:36
Download EtreCheck from https://etrecheck.com
Runtime 2:45
Performance: Excellent
Click the [Support] links for help with non-Apple products.
Click the [Details] links for more information about that line.
Click the [Check files] link for help with unknown files.
Problem: Computer is too slow
Hardware Information: ⓘ
MacBook Pro (13-inch, Early 2011)
[Technical Specifications] - [User Guide] - [Warranty & Service]
MacBook Pro - model: MacBookPro8,1
1 2.3 GHz Intel Core i5 CPU: 2-core
8 GB RAM Upgradeable - [Instructions]
BANK 0/DIMM0
4 GB DDR3 1333 MHz ok
BANK 1/DIMM0
4 GB DDR3 1333 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Battery: Health = Normal - Cycle count = 571
Video Information: ⓘ
Intel HD Graphics 3000
Color LCD 1280 x 800
SyncMaster 1680 x 1050 @ 60 Hz
System Software: ⓘ
OS X El Capitan 10.11.4 (15E65) - Time since boot: about 12 days
Disk Information: ⓘ
OWC Mercury Electra 6G SSD disk0 : (480.1 GB) (Solid State - TRIM: No)
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / : 478.87 GB (104.19 GB free)
Core Storage: disk0s2 479.24 GB Online
MATSHITADVD-R UJ-8A8 ()
USB Information: ⓘ
Western Digital My Passport 0827 2 TB
disk3s1 (disk3s1) <not mounted> : 32 KB
Passport 2 (disk3s3) /Volumes/Passport 2 : 2.00 TB (1.58 TB free)
Apple Computer, Inc. IR Receiver
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information: ⓘ
Apple Inc. thunderbolt_bus
Gatekeeper: ⓘ
Mac App Store and identified developers
Unknown Files: ⓘ
/Library/LaunchDaemons/derby.plist
/Users/Shared/database/startup.sh start
One unknown file found. [Check files]
System Launch Agents: ⓘ
[not loaded] 8 Apple tasks
[loaded] 152 Apple tasks
[running] 78 Apple tasks
System Launch Daemons: ⓘ
[not loaded] 42 Apple tasks
[loaded] 148 Apple tasks
[running] 99 Apple tasks
Launch Daemons: ⓘ
[failed] com.adobe.fpsaud.plist (2016-04-15) [Support]
[loaded] com.google.keystone.daemon.plist (2016-03-02) [Support]
[loaded] com.microsoft.office.licensing.helper.plist (2010-08-25) [Support]
[running] com.sonos.SonosLibraryServer.plist (2016-05-09) [Support]
[loaded] com.sonos.smbbump.plist (2012-08-26) [Support]
[failed] com.zeobit.MacKeeper.AntiVirus.plist (2012-04-20) [Support]
[not loaded] derby.plist (2011-10-10) [Support]
User Login Items: ⓘ
Dropbox Application (/Applications/Dropbox.app)
Other Apps: ⓘ
[running] com.microsoft.Excel.59232
[running] com.microsoft.Word.59872
[running] com.microsoft.autoupdate.fba.85472
[running] jp.co.canon.cijscannerregister.94112
[loaded] 384 Apple tasks
[running] 238 Apple tasks
Internet Plug-ins: ⓘ
o1dbrowserplugin: 5.41.3.0 - SDK 10.8 (2015-12-16) [Support]
Default Browser: 601 - SDK 10.11 (2016-03-12)
NP_2020Player_WEB: 5.0.94.0 - SDK 10.6 (2011-10-26) [Support]
AdobePDFViewerNPAPI: 11.0.13 - SDK 10.6 (2015-12-06) [Support]
FlashPlayer-10.6: 21.0.0.226 - SDK 10.6 (2016-04-22) [Support]
Silverlight: 4.0.60531.0 (2011-07-05) [Support]
QuickTime Plugin: 7.7.3 (2016-03-12)
Flash Player: 21.0.0.226 - SDK 10.6 (2016-04-22) Outdated! Update
googletalkbrowserplugin: 5.41.3.0 - SDK 10.8 (2015-12-11) [Support]
NP_2020Player_IKEA: 5.0.94.1 - SDK 10.6 (2012-09-28) [Support]
AdobePDFViewer: 11.0.13 - SDK 10.6 (2015-12-06) [Support]
iPhotoPhotocast: 7.0 - SDK 10.8 (2013-04-23)
SharePointBrowserPlugin: 14.6.3 - SDK 10.6 (2016-04-19) [Support]
EPPEX Plugin: 3.0.5.0 (2010-11-17) [Support]
User internet Plug-ins: ⓘ
CitrixOnlineWebDeploymentPlugin: 1.0.105 (2013-04-25) [Support]
WebEx64: 1.0 - SDK 10.6 (2014-01-16) [Support]
Safari Extensions: ⓘ
Pin It Button - Pinterest, Inc. - http://www.pinterest.com/ (2015-07-05)
3rd Party Preference Panes: ⓘ
Flash Player (2016-04-15) [Support]
Time Machine: ⓘ
Skip System Files: NO
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 478.87 GB Disk used: 374.69 GB
Destinations:
Passport 2 [Local]
Total size: 2.00 TB
Total number of backups: 21
Oldest backup: 7/7/15, 11:03 PM
Last backup: 5/6/16, 9:25 AM
Size of backup disk: Excellent
Backup size 2.00 TB > (Disk size 478.87 GB X 3)
Top Processes by CPU: ⓘ
57% backupd
18% WindowServer
11% com.apple.WebKit.WebContent(6)
10% Finder
3% kernel_task
Top Processes by Memory: ⓘ
1.24 GB com.apple.WebKit.WebContent(6)
758 MB kernel_task
467 MB mds_stores
270 MB mdworker(16)
254 MB softwareupdated
Virtual Memory Information: ⓘ
77 MB Free RAM
7.92 GB Used RAM (1.44 GB Cached)
1 MB Swap Used