Dit is mijn etrecheck:
EtreCheck version: 3.4.4 (448)
Report generated 2017-09-17 16:43:43
Download EtreCheck from https://etrecheck.com
Runtime: 1:45
Performance: Excellent
Problem: Apps are crashing
Hardware Information: ⓘ
MacBook Pro (Retina, 15-inch, Mid 2014)
[Technical Specifications] - [User Guide] - [Warranty & Service]
MacBook Pro - model: MacBookPro11,2
1 2,2 GHz Intel Core i7 (i7-4770HQ) CPU: 4-core
16 GB RAM Not upgradeable
BANK 0/DIMM0
8 GB DDR3 1600 MHz ok
BANK 1/DIMM0
8 GB DDR3 1600 MHz ok
Handoff/Airdrop2: supported
Wireless: en0: 802.11 a/b/g/n/ac
Battery: Health = Normal - Cycle count = 124
iCloud Quota: 4.75 GB available
Video Information: ⓘ
Intel Iris Pro - VRAM: 1536 MB
Color LCD 2880 x 1800
Disk Information: ⓘ
APPLE SSD SM0256F disk0: (251 GB) (Solid State - TRIM: Yes)
[Show SMART report]
EFI (disk0s1 - MS-DOS FAT32) <not mounted> [EFI]: 210 MB
(disk0s2) <not mounted> [CoreStorage Container]: 250.14 GB
Recovery HD (disk0s3 - Journaled HFS+) <not mounted> [Recovery]: 650 MB
USB Information: ⓘ
USB30Bus
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Logitech USB Receiver
Thunderbolt Information: ⓘ
Apple Inc. thunderbolt_bus
Virtual disks: ⓘ
Macintosh SSD (disk1 - Journaled HFS+) / [Startup]: 249.78 GB (201.61 GB free)
Encrypted AES-XTS (Unlocked)
Physical disk: disk0s2 250.14 GB Online
System Software: ⓘ
macOS Sierra 10.12.6 (16G29) - Time since boot: less than an hour
Gatekeeper: ⓘ
Mac App Store and identified developers
Kernel Extensions: ⓘ
/Library/Extensions
[loaded] com.logitech.manager.kernel.driver (6.70.1 - SDK 10.11) [Lookup]
System Launch Agents: ⓘ
[not loaded] 6 Apple tasks
[loaded] 182 Apple tasks
[running] 94 Apple tasks
System Launch Daemons: ⓘ
[not loaded] 41 Apple tasks
[loaded] 178 Apple tasks
[running] 97 Apple tasks
Launch Agents: ⓘ
[running] com.logitech.manager.daemon.plist (Logitech Inc. - installed 2017-09-16) [Lookup]
User Launch Agents: ⓘ
[loaded] com.google.keystone.agent.plist (Google, Inc. - installed 2017-08-30) [Lookup]
User Login Items: ⓘ
iTunesHelper Programma (Apple, Inc. - installed 2017-08-26)
(/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
Internet Plug-ins: ⓘ
QuickTime Plugin: 7.7.3 (installed 2017-07-15)
3rd Party Preference Panes: ⓘ
Logi Options Launcher (installed 2017-09-16) [Lookup]
Time Machine: ⓘ
Mobile backups: OFF
Auto backup: NO - Auto backup turned off
Volumes being backed up:
Macintosh SSD: Disk size: 249.78 GB Disk used: 48.17 GB
Destinations:
TimeMachine For New Mac [Local]
Total size: 200.11 GB
Total number of backups: 1
Oldest backup: 04-09-17 14:10
Last backup: 04-09-17 14:10
Size of backup disk: Adequate
Backup size 200.11 GB > (Disk used 48.17 GB X 3)
Top Processes by CPU: ⓘ
6% WindowServer
2% com.apple.WebKit.WebContent
2% kernel_task
1% fontd
0% configd
Top Processes by Memory: ⓘ
871 MB kernel_task
255 MB com.apple.WebKit.WebContent
148 MB Safari
141 MB WindowServer
102 MB mds_stores
Top Processes by Network Use: ⓘ
Input Output Process name
595 KB 57 KB com.apple.WebKit.Networking
39 KB 32 KB CalendarAgent
16 KB 1 KB com.apple.Safari.SafeBrowsing.Service
7 KB 9 KB apsd
4 KB 4 KB mDNSResponder
Top Processes by Energy Use: ⓘ
7.72 WindowServer
2.30 com.apple.WebKit.WebContent
0.24 launchd
0.04 logd
Virtual Memory Information: ⓘ
12.76 GB Available RAM
10.47 GB Free RAM
3.24 GB Used RAM
2.30 GB Cached files
0 B Swap Used
Software installs: ⓘ
WhatsApp: 0.2.5863 (installed 2017-08-26)
PhotoScape X: 2.6.3 (installed 2017-08-26)
Speedtest: 1.3 (installed 2017-08-26)
Logitech Options: (installed 2017-08-26)
Logitech Options: (installed 2017-08-26)
Logitech Options: (installed 2017-09-01)
Logitech Options: (installed 2017-09-16)
Install information may not be complete.
Diagnostics Information: ⓘ
2017-09-17 13:14:15 Final Cut Pro.app Crash [Open]
Cause: objc_msgSend() selector name: performSelector:withObject:
Performing @selector(cancelShowTasks:) from sender PETaskActionButton 0x60000055a4c0
2017-09-15 18:32:55 com.apple.WebKit.WebContent High CPU use [Open] [Details]