Voy a intentar hacer esto del hardware test.
Otra cosa, logré hacer un test con etrecheck
EtreCheck version: 4.3.6 (4D041)
Report generated: 2018-08-20 13:41:22
Download EtreCheck from https://etrecheck.com
Runtime: 280:57
Performance: Poor
Problem: Computer is too slow
Major Issues:
Anything that appears on this list needs immediate attention.
No Time Machine backup - Time Machine backup not found.
Runaway kernel_task - kernel_task is using a large percentage of your CPU.
Adware - Adware detected.
Unsigned files - There are unsigned software installed that could be adware and should be reviewed.
Poor performance - EtreCheck report took over 10 minutes to run. This is very unusual.
Minor Issues:
These issues do not need immediate attention but they may indicate future problems.
Clean up - There are orphan files that could be removed.
Hardware Information:
MacBook Air (13-inch, Mid 2012)
MacBook Air Model: MacBookAir5,2
1 1.8 GHz Intel Core i5 (i5-3427U) CPU: 2-core
4 GB RAM - Not upgradeable
BANK 0/DIMM0 - 2 GB DDR3 1600 ok
BANK 1/DIMM0 - 2 GB DDR3 1600 ok
Battery: Health = Normal - Cycle count = 363
Video Information:
Intel HD Graphics 4000 - VRAM: 1536 MB
Color LCD 1440 x 900
Drives:
disk0 - APPLE SSD SM128E 121.33 GB (Solid State - TRIM: Yes)
Internal SATA 6 Gigabit Serial ATA
disk0s1 - EFI (MS-DOS FAT32) [EFI] 210 MB
disk0s2 121.12 GB
disk1s1 - Macintosh HD (APFS) 121.12 GB (75.38 GB used)
disk1s2 - Preboot (APFS) [APFS Preboot] 121.12 GB (23 MB used)
disk1s3 - Recovery (APFS) [Recovery] 121.12 GB (519 MB used)
disk1s4 - VM (APFS) [APFS VM] 121.12 GB (1.07 GB used)
Mounted Volumes:
disk1s1 - Macintosh HD 121.12 GB (44.00 GB free)
APFS
Mount point: /
Encrypted
disk1s4 - VM [APFS VM] 121.12 GB (44.00 GB free)
APFS
Mount point: /private/var/vm
System Software:
macOS High Sierra 10.13.6 (17G65)
Time since boot: Less than an hour
System Load: 236.43 (1 min ago) 156.41 (5 min ago) 164.62 (15 min ago)
Security:
System
Status
Gatekeeper
Mac App Store and identified developers
System Integrity Protection
Enabled
Adware:
Launchd: /Library/LaunchDaemons/com.apple.panur.plist
Reason: Adware pattern match
Executable: /Library/panur
Launchd: ~/Library/LaunchAgents/macsearch.plist
Reason: Adware name match
Executable: ~/Library/Application Support/Agent/macsearch DistributerName=sfmctar2 ChannelId=006 DeviceId=dbd188d7-1652-5902-b1e9-73fe13285a9a Country=PA BarcodeId=52143006 Date=2018-07-31
Unsigned Files:
Launchd: ~/Library/LaunchAgents/com.flexile.plist
Executable: ~/Library/UpdateMac/flexile/flexile
Launchd: ~/Library/LaunchAgents/com.macpaw.CleanMyMac3.Scheduler.plist
Executable: '/Users/***/Library/Application Support/CleanMyMac 3/CleanMyMac 3 Scheduler.app' -F -g -n '/Users/***/Library/Application Support/CleanMyMac 3/CleanMyMac 3 Scheduler.app' --args -scheduled
Details: Exact match found in the whitelist - probably OK
Launchd: ~/Library/LaunchAgents/com.comiferous.br.plist
Executable: ~/Library/comiferous.br/comiferous.br.app/Contents/MacOS/comiferous.br
Details: Domain name invalid - possibly adware
Launchd: ~/Library/LaunchAgents/com.HNhxG.plist
Executable: ~/Library/2KeUj/lLYYG
Details: Domain name invalid - possibly adware
Launchd: ~/Library/LaunchAgents/com.Spartanic.hn.plist
Executable: ~/Library/Spartanic.hn/Spartanic.hn.app/Contents/MacOS/Spartanic.hn
Launchd: ~/Library/LaunchAgents/com.XMMt2.plist
Executable: ~/Library/search.amp/p57YG
Details: Domain name invalid - possibly adware
Launchd: ~/Library/LaunchAgents/com.mijakite-overable.plist
Executable: ~/Library/equably/TcmCVeQD/ljElDuSp/mijakite-overable
Details: Domain name invalid - possibly adware
Kernel Extensions:
/Library/Extensions
[Not Loaded] MBBDataCardECMDriver_10_9.kext (HUAWEI DEVICE USA INC., 5.00.00.00 - SDK 10.8)
/Library/Extensions/MBBDataCardECMDriver_10_9.kext/Contents/PlugIns
[Not Loaded] MBBAppUSBCDCECMControl.kext (HUAWEI DEVICE USA INC., 4.2.1 - SDK 10.8)
[Not Loaded] MBBAppUSBCDCECMData.kext (HUAWEI DEVICE USA INC., 4.2.1 - SDK 10.8)
/System/Library/Extensions
[Not Loaded] Soundflower.kext (1.6.6 - SDK 10.6)
[Loaded] RIMBBUSB.kext (0.0.74)
[Not Loaded] RIMBBVSP.kext (0.0.74)
Startup Items:
HWNetMgr Path: /Library/StartupItems/HWNetMgr
MobileBrServ Path: /Library/StartupItems/MobileBrServ
System Launch Agents:
[Not Loaded]
7 Apple tasks
[Loaded]
170 Apple tasks
[Running]
114 Apple tasks
[Other]
2 Apple tasks
System Launch Daemons:
[Not Loaded]
35 Apple tasks
[Loaded]
187 Apple tasks
[Running]
115 Apple tasks
Launch Daemons:
[Other]
com.reimage.cleaner.plist (? 0 - installed 2017-12-11)
[Running]
com.apple.panur.plist (Adware - installed 2017-01-09)
[Loaded]
com.adobe.fpsaud.plist (Adobe Systems, Inc. - installed 2018-07-27)
[Loaded]
com.macpaw.CleanMyMac3.Agent.plist (MacPaw Inc. - installed 2018-07-31)
[Not Loaded]
com.szjnwlksndzx.plist (? 0 - installed 2017-01-09)
[Loaded]
com.microsoft.autoupdate.helpertool.plist (Microsoft Corporation - installed 2016-06-20)
User Launch Agents:
[Not Loaded]
com.google.keystone.agent.plist (Google, Inc. - installed 2017-09-27)
[Loaded]
com.mijakite-overable.plist (? 0 - installed 2018-08-03)
[Loaded]
com.Spartanic.hn.plist (? 0 - installed 2018-08-03)
[Loaded]
com.macpaw.CleanMyMac3.Scheduler.plist (? 0 - installed 2018-02-22)
[Loaded]
com.flexile.plist (? 0 - installed 2018-08-03)
[Running]
com.XMMt2.plist (? 0 - installed 2018-08-03)
[Loaded]
com.adobe.ARM.***.plist (? 0 - installed 2018-01-07)
[Loaded]
com.comiferous.br.plist (? 0 - installed 2018-07-31)
[Loaded]
macsearch.plist (Adware - installed 2018-07-31)
[Loaded]
com.HNhxG.plist (? 0 - installed 2018-08-03)
User Login Items:
CleanMyMac 3 Menu Aplicación (? - installed 2017-09-25)
(/Applications/CleanMyMac 3.app/Contents/MacOS/CleanMyMac 3 Menu.app)
iTunesHelper Aplicación (? - installed 2018-07-31)
(/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
Internet Plug-ins:
FlashPlayer-10.6: (installed 2018-08-19)
QuickTime Plugin: (installed 2018-07-31)
AdobePDFViewerNPAPI: (installed 2018-02-22)
AdobePDFViewer: (installed 2018-01-07)
Flash Player: (installed 2018-08-19)
SharePointBrowserPlugin: (installed 2015-08-13)
JavaAppletPlugin: (installed 2014-02-05)
3rd Party Preference Panes:
Flash Player (installed 2018-07-27)
Time Machine:
Time Machine Not Configured!
Top Processes by CPU:
Process (count)
Source
% of CPU
Location
kernel_task
Apple
344
osascript (5)
?
40
/usr/bin
WindowServer
Apple
11
ScreenSaverEngine
Apple
9
Finder
Apple
3
Top Processes by Memory:
Process (count)
Source
RAM usage
Location
kernel_task
Apple
503 MB
mdworker (18)
Apple
297 MB
ReportCrash
Apple
191 MB
ScreenSaverEngine
Apple
153 MB
com.apple.MediaLibraryService (2)
Apple
99 MB
Top Processes by Network Use:
Process
Source
Input
Output
Location
mDNSResponder
Apple
15 KB
15 KB
kernel_task
Apple
0 B
0 B
MTLCompilerService
Apple
0 B
0 B
CoreServicesUIAgent
Apple
0 B
0 B
helpd
Apple
0 B
0 B
Top Processes by Energy Use:
Process (count)
Source
Energy (0-100)
Location
WindowServer
Apple
5
com.apple.prefs.backup.remoteservice
Apple
2
deleted
Apple
0
syncdefaultsd
?
0
hidd
Apple
0
Virtual Memory Information:
Available RAM
1.46 GB
Free RAM
176 MB
Used RAM
2.54 GB
Cached files
1.29 GB
Swap Used
0 B
Software Installs (past 30 days):
Name
Version
Install Date
MRTConfigData
1.35
2018-08-04
ReimageCleanerApp
2018-08-12
Reimage Cleaner
2018-08-12
Gatekeeper Configuration Data
151
2018-08-14
Adobe Flash Player
30.0.0.154
2018-08-15
Clean up:
/Library/LaunchDaemons/com.reimage.cleaner.plist
/Applications/Cleaner.app/Contents/MacOS/ReiGuard
Executable not found
End of report