Daar ik met regelmaat EtreCheck voorbij zie komen in het forum heb ik deze op mijn MB Air (early 2015) geïnstalleerd en het resultaat vind ik niet echt positief.
Als ik al zie dat er over Poor performance en SSD too slow wordt gesproken lijkt me dat niet goed.
Kan ik, als echte leek, iets doen aan deze meldingen? Ik heb geen kennis van Terminal oid.
Bijgaand plaats ik het rapport en bij voorbaat al dank voor het meedenken

EtreCheck version: 5.6.4 (5222)
Report generated: 2020-12-30 12:25:08
Download EtreCheck from
https://etrecheck.comRuntime: 4:40
Performance: Poor
Sandbox: Enabled
Full drive access: Enabled
Problem: No problem - just checking
Major Issues:
Anything that appears on this list needs immediate attention.
Poor performance - EtreCheck report shows poor performance. This is unusual.
Minor Issues:
These issues do not need immediate attention but they may indicate future problems or opportunities for improvement.
SSD too slow - SSD is showing poor performance.
Unsigned files - There are unsigned software files installed. Apple has said that unsigned software will not run by default in a future version of the operating system.
32-bit Apps - This computer has 32-bits apps will not work on current versions of the operating system.
Kernel extensions present - This computer has kernel extensions that may not work in the future.
Hardware Information:
MacBook Air (13-inch, Early 2015)
MacBook Air Model: MacBookAir7,2
1,6 GHz Dual-Core Intel Core i5 (i5-5250U) CPU: 2-core
8 RAM - Not upgradeable
BANK 0/DIMM0 - 4 GB DDR3 1600
BANK 1/DIMM0 - 4 GB DDR3 1600
Battery: Health = Normal - Cycle count = 448
Video Information:
Intel HD Graphics 6000 - VRAM: 1536 MB
Color LCD 1440 x 900
Drives:
disk0 - APPLE SSD SM0128G 121.33 GB (Solid State - TRIM: Yes)
Internal PCI 5.0 GT/s x4 Serial ATA
disk0s1 - EFI (MS-DOS FAT32) [EFI] 210 MB
disk0s2 [APFS Container] 120.47 GB
disk1 [APFS Virtual drive] 120.47 GB (Shared by 7 volumes)
disk1s1 - M*********************s (APFS) [APFS Virtual drive] (Shared - 55.74 GB used)
disk1s2 - Preboot (APFS) [APFS Preboot] (Shared - 444 MB used)
disk1s3 - Recovery (APFS) [Recovery] (Shared)
disk1s4 - VM (APFS) [APFS VM] (Shared - 1.07 GB used)
disk1s5s1 - Macintosh HD (APFS) (Shared - 15.05 GB used)
disk1s5 - Macintosh HD (APFS) [Fusion Drive] (Shared)
disk1s5s1 - Macintosh HD (APFS) (Shared - 15.05 GB used)
disk1s6 - U****e (APFS) (Shared - 2 MB used)
Mounted Volumes:
disk1s1 - M*********************s [APFS Virtual drive]
120.47 GB (Shared - 55.74 GB used, 53.70 GB available, 47.42 GB free)
APFS
Mount point: /System/Volumes/Data
Encrypted
disk1s2 - Preboot [APFS Preboot]
120.47 GB (Shared - 444 MB used, 47.42 GB free)
APFS
Mount point: /System/Volumes/Preboot
disk1s4 - VM [APFS VM]
120.47 GB (Shared - 1.07 GB used, 47.42 GB free)
APFS
Mount point: /System/Volumes/VM
disk1s5s1 - Macintosh HD
120.47 GB (Shared - 15.05 GB used, 53.70 GB available, 47.42 GB free)
APFS
Mount point: /
Read-only: Yes
disk1s6 - U****e
120.47 GB (Shared - 2 MB used, 47.42 GB free)
APFS
Mount point: /System/Volumes/U****e
Network:
Interface en0: Wi-Fi
802.11 a/b/g/n/ac
Interface en2: Bluetooth PAN
Interface bridge0: Thunderbolt Bridge
System Software:
macOS Big Sur 11.1 (20C69)
Time since boot: Less than an hour
Notifications:
EtreCheck.app
3 notifications
Security:
Gatekeeper: Enabled
System Integrity Protection: Enabled
Antivirus software: Apple
Unsigned Files:
Launchd: /Library/LaunchAgents/com.rim.BBAlbumArtCacher.plist
Executable: /Library/Application Support/BlackBerry/RimAlbumArtDaemon
Details: Exact match found in the legitimate list - probably OK
Launchd: /Library/LaunchDaemons/com.apple.installer.osmessagetracing.plist
Executable: /System/Library/PrivateFrameworks/OSInstaller.framework/Resources/OSMessageTracer
Details: Exact match found in the legitimate list - probably OK
Launchd: /Library/LaunchAgents/com.rim.BBLaunchAgent.plist
Executable: /Library/Application Support/BlackBerry/BBLaunchAgent.app
Details: Exact match found in the legitimate list - probably OK
Launchd: ~/Library/LaunchAgents/jp.co.canon.Inkjet_Extended_Survey_Agent.plist
Executable: /Applications/Canon Utilities/Inkjet Extended Survey Program/Inkjet Extended Survey Program.app/Contents/Resources/Canon_Inkjet_Extended_Survey_Agent
Details: Exact match found in the legitimate list - probably OK
Launchd: /Library/LaunchDaemons/jp.co.canon.MasterInstaller.plist
Executable: /Library/PrivilegedHelperTools/jp.co.canon.MasterInstaller
Details: Exact match found in the legitimate list - probably OK
Launchd: /Library/LaunchDaemons/com.rim.BBDaemon.plist
Executable: /Library/Application Support/BlackBerry/BBDaemon
Details: Exact match found in the legitimate list - probably OK
Launchd: /Library/LaunchDaemons/com.apple.aelwriter.plist
Executable: /usr/sbin/AELWriter
Details: Exact match found in the legitimate list - probably OK
Plugin: /Library/Internet Plug-Ins/Silverlight.plugin
Plugin: /Library/Internet Plug-Ins/Flip4Mac WMV Plugin.plugin
Plugin: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin
Plugin: /Library/Internet Plug-Ins/EPPEX Plugin.plugin
Apps: 2
32-bit Applications:
28 32-bit apps
Kernel Extensions:
/Library/Application Support/Roxio
TDIXController.kext (2.0)
/Library/Extensions
Belcarra.USBLAN_netpart.kext (2.0.2)
Belcarra.USBLAN_usbpart.kext (2.0.2)
RemoteControl.USBLAN_usbpart.kext (2.0.6)
HueSync.kext (1.0.1 - SDK 10.12)
RIMBBUSB.kext (0.0.74)
RIMBBVSP.kext (0.0.74)
System Launch Agents:
[Not Loaded] 17 Apple tasks
[Loaded] 189 Apple tasks
[Running] 125 Apple tasks
System Launch Daemons:
[Not Loaded] 35 Apple tasks
[Loaded] 198 Apple tasks
[Running] 126 Apple tasks
[Other] One Apple task
Launch Agents:
[Loaded] com.google.keystone.agent.plist (Google, Inc. - installed 2020-10-23)
[Loaded] com.google.keystone.xpcservice.plist (Google, Inc. - installed 2020-10-23)
[Running] com.rim.BBAlbumArtCacher.plist (? e61f56c4 - installed 2012-07-17)
[Other] com.rim.BBLaunchAgent.plist (? dcf2726d - installed 2012-08-16)
Launch Daemons:
[Loaded] com.apple.aelwriter.plist (? 761c7cf9 - installed 2010-02-12)
[Loaded] com.apple.installer.osmessagetracing.plist (? dbb717cc - installed 2019-09-19)
[Loaded] com.google.keystone.daemon.plist (Google, Inc. - installed 2020-10-23)
[Other] com.rim.BBDaemon.plist (? 9f895e8a - installed 2012-07-17)
[Loaded] jp.co.canon.MasterInstaller.plist (? d0637166 - installed 2017-09-16)
User Launch Agents:
[Not Loaded] jp.co.canon.Inkjet_Extended_Survey_Agent.plist (? 0 - installed 2015-02-12)
User Login Items:
[Running] CIJSUAgent (Canon Inc. - installed 2017-09-16)
Modern Login Item
/Applications/Canon Utilities/IJ Scan Utility/Canon IJ Scan Utility2.app/Contents/Library/LoginItems/CIJSUAgent.app
Internet Plug-ins:
Silverlight: 4.0.50917.0 (? - installed 2016-05-05)
Flip4Mac WMV Plugin: 2.3.6.5 (? - installed 2016-05-05)
iPhotoPhotocast: 7.0 (Apple - installed 2016-05-05)
JavaAppletPlugin: (?)
EPPEX Plugin: 10.0 (? - installed 2016-05-28)
Backup:
Auto backup: Yes
Destinations:
L***e [Local] (Last used)
Total size: 499.97 GB
Total number of backups: 45
Oldest backup: 2016-05-21 16:45:41
Last backup: 2020-12-27 18:43:46
2 local snapshots
Oldest local snapshot: 2020-12-27 18:43:40
Last local snapshot: 2020-12-28 18:24:24
Performance:
System Load: 17.28 (1 min ago) 13.05 (5 min ago) 5.72 (15 min ago)
Nominal I/O speed: 9.19 MB/s
File system: 120.15 seconds (timed out)
Write speed: 602 MB/s
Read speed: 1030 MB/s
CPU Usage Snapshot:
Type Overall
System: 9 %
User: 17 %
Idle: 74 %
Top Processes Snapshot by CPU:
Process (count) CPU (Source - Location)
Other processes 65.39 % (?)
trustd 32.57 % (Apple)
EtreCheck 3.26 % (App Store)
CoreServicesUIAgent 1.90 % (Apple)
nsurlsessiond 0.77 % (Apple)
Top Processes Snapshot by Memory:
Process (count) RAM usage (Source - Location)
EtreCheck 526 MB (App Store)
System Preferences 47 MB (Apple)
AMPDevicesAgent 47 MB (Apple)
Finder 38 MB (Apple)
accountsd 37 MB (Apple)
Top Processes Snapshot by Network Use:
Process (count) Input / Output (Source - Location)
Other processes 81 KB / 80 KB (?)
homed 40 KB / 2 KB (Apple)
assistantd 6 KB / 2 KB (Apple)
AMPDeviceDiscoveryAgent 1 KB / 2 KB (Apple)
backgroundtaskmanagementagent 0 B / 0 B (Apple)
Virtual Memory Information:
Physical RAM: 8 GB
Free RAM: 2.87 GB
Used RAM: 2.48 GB
Cached files: 2.65 GB
Available RAM: 5.52 GB
Swap Used: 0 B
Software Installs (past 30 days):
Install Date Name (Version)
2020-12-06 Keynote (10.0)
2020-12-19 XProtectPlistConfigData (2137)
2020-12-19 macOS 11.1 (11.1)
2020-12-19 MRTConfigData (1.72)
2020-12-29 EtreCheck (5.6.4)
Diagnostics Information (past 7-30 days):
2020-12-27 13:58:05 backupd High CPU Use
Executable: /System/Library/CoreServices/backupd.bundle/Contents/Resources/backupd
2020-12-27 09:59:53 Photos.app Crash
Executable: /System/Applications/Photos.app
Details:
dyld3 mode
Crashing on exception: 0x6000000ce280: index (1999) beyond bounds (199
9)
End of report