I've run Entrecheck, but I don't see any issues there (see below). I'll check for assistance in a PS forum, but I also noticed laggy performance with Sketch.
EtreCheck version: 2.9.10 (261)
Report generated 2016-04-05 11:24:04
Download EtreCheck from https://etrecheck.com
Runtime 1:45
Performance: Excellent
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Click the [Details] links for more information about that line.
Problem: Computer is too slow
Description:
Performance of display is laggy
Hardware Information: ⓘ
MacBook Pro (Retina, 13-inch, Early 2015)
[Technical Specifications] - [User Guide] - [Warranty & Service]
MacBook Pro - model: MacBookPro12,1
1 2.9 GHz Intel Core i5 CPU: 2-core
16 GB RAM Not upgradeable
BANK 0/DIMM0
8 GB DDR3 1867 MHz ok
BANK 1/DIMM0
8 GB DDR3 1867 MHz ok
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: en0: 802.11 a/b/g/n/ac
Battery: Health = Normal - Cycle count = 127
Video Information: ⓘ
Intel Iris Graphics 6100
Color LCD 2880 x 1800
DELL P2715Q 2560 x 1440 @ 60 Hz
System Software: ⓘ
OS X El Capitan 10.11.4 (15E65) - Time since boot: about 4 days
Disk Information: ⓘ
APPLE SSD SM0256G disk0 : (251 GB) (Solid State - TRIM: Yes)
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / : 249.78 GB (68.69 GB free)
Core Storage: disk0s2 250.14 GB Online
USB Information: ⓘ
SMSC USB5534B
Broadcom Corp. Bluetooth USB Host Controller
SMSC USB2134B
Apple, Inc. Keyboard Hub
Fitbit Inc. Fitbit Base Station
Apple Inc. Apple Keyboard
Logitech USB Optical Mouse
Thunderbolt Information: ⓘ
Apple Inc. thunderbolt_bus
Gatekeeper: ⓘ
Mac App Store and identified developers
System Launch Agents: ⓘ
[not loaded] 7 Apple tasks
[loaded] 143 Apple tasks
[running] 88 Apple tasks
System Launch Daemons: ⓘ
[not loaded] 44 Apple tasks
[loaded] 143 Apple tasks
[running] 101 Apple tasks
Launch Agents: ⓘ
[not loaded] com.adobe.AAM.Updater-1.0.plist (2016-03-31) [Support]
[failed] com.adobe.ARMDCHelper.cc24aef4a1b90ed56a...plist (2015-10-16) [Support]
[running] com.adobe.AdobeCreativeCloud.plist (2015-11-28) [Support]
[running] com.brother.LOGINserver.plist (2014-11-21) [Support]
Launch Daemons: ⓘ
[loaded] com.adobe.ARMDC.Communicator.plist (2015-10-16) [Support]
[loaded] com.adobe.ARMDC.SMJobBlessHelper.plist (2015-10-16) [Support]
[running] com.adobe.adobeupdatedaemon.plist (2016-02-14) [Support]
[loaded] com.adobe.agsservice.plist (2015-09-22) [Support]
[loaded] com.adobe.fpsaud.plist (2016-03-19) [Support]
[loaded] com.microsoft.autoupdate.helpertool.plist (2016-01-17) [Support]
[loaded] com.microsoft.office.licensing.helper.plist (2015-03-11) [Support]
[running] com.sonos.SonosLibraryServer.plist (2016-02-14) [Support]
User Launch Agents: ⓘ
[loaded] com.adobe.AAM.Updater-1.0.plist (2015-05-08) [Support]
[loaded] com.google.keystone.agent.plist (2016-03-03) [Support]
[running] com.spotify.webhelper.plist (2016-04-05) [Support]
User Login Items: ⓘ
iTunesHelper Application (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
Dropbox Application (/Applications/Dropbox.app)
Caffeine Application (/Applications/Caffeine.app)
Spotify Application Hidden (/Applications/Spotify.app)
AdobeResourceSynchronizer Application Hidden (/Applications/Adobe Acrobat DC/Adobe Acrobat.app/Contents/Helpers/AdobeResourceSynchronizer.app)
Google Drive Application (/Applications/Google Drive.app)
Google Chrome Application Hidden (/Applications/Google Chrome.app)
Other Apps: ⓘ
[running] com.adobe.CCLibrary.67552
[running] com.adobe.CCXProcess.192672
[running] com.adobe.acc.AdobeDesktopService.96672.36726FE1-9230-4B1B-A6B5-3309470E20E3
[running] com.adobe.accmac.101152
[running] com.bohemiancoding.sketch3.183072
[running] com.brother.utility.NETserver.96352
[running] com.brother.utility.USBserver.17632
[running] com.etresoft.EtreCheck.201312
[running] com.getdropbox.dropbox.52192
[running] com.google.GoogleDrive.13792
[loaded] com.invision.PanelsHelper
[failed] com.invisionlabs.CraftManagerHelper
[running] com.kuvva.Kuvva-Wallpapers.58272
[loaded] com.kuvva.KuvvaHelper
[running] com.lightheadsw.caffeine.49312
[running] com.microsoft.Office365ServiceV2.178272
[running] com.spotify.client.52832
[running] com.visualpharm.Icons8.182432
[loaded] com.visualpharm.StandaloneLoginHelper
[loaded] 397 Apple tasks
[running] 241 Apple tasks
Internet Plug-ins: ⓘ
AdobeAAMDetect: 3.0.0.0 - SDK 10.9 (2016-02-14) [Support]
FlashPlayer-10.6: 21.0.0.197 - SDK 10.6 (2016-03-24) [Support]
QuickTime Plugin: 7.7.3 (2016-04-01)
AdobePDFViewerNPAPI: 15.010.20060 - SDK 10.8 (2016-03-13) [Support]
AdobePDFViewer: 15.010.20060 - SDK 10.8 (2016-03-13) [Support]
Flash Player: 21.0.0.197 - SDK 10.6 (2016-03-24) [Support]
Default Browser: 601 - SDK 10.11 (2016-04-01)
JavaAppletPlugin: 15.0.1 - SDK 10.7 (2015-10-04) Check version
3rd Party Preference Panes: ⓘ
Flash Player (2016-03-19) [Support]
Time Machine: ⓘ
Skip System Files: NO
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 249.78 GB Disk used: 181.09 GB
Destinations:
Transcend [Local]
Total size: 799.86 GB
Total number of backups: 6
Oldest backup: 17/09/15 20:20
Last backup: 06/12/15 20:19
Size of backup disk: Excellent
Backup size 799.86 GB > (Disk size 249.78 GB X 3)
Top Processes by CPU: ⓘ
7% kernel_task
6% WindowServer
4% Spotify Helper(2)
4% com.apple.WebKit.WebContent(3)
2% Spotify
Top Processes by Memory: ⓘ
2.51 GB com.apple.WebKit.WebContent(3)
1.45 GB kernel_task
557 MB Preview
459 MB softwareupdated
311 MB Kuvva
Virtual Memory Information: ⓘ
1.39 GB Free RAM
15.00 GB Used RAM (2.72 GB Cached)
597 MB Swap Used