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Da un pò di tempo capita spesso che il mio MacBook Air 13" diventi estremamente lento e appare una scritta che dice "la pagina web sta utilizzando una quantità significativa di memoria Mac". Ho letto nel web qualcosa sull'argomento ma i consigli trovati mi sembrano troppo complicati e rischiosi. Esiste qualche programma che automatizzi la procedura di velocizzazione?Per esempio Combo Cleaner per Mac funziona un po?

Grazie per l'attenzione.

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11 ore fa, SONMI dice:

Da un pò di tempo capita spesso che il mio MacBook Air 13" diventi estremamente lento e appare una scritta che dice "la pagina web sta utilizzando una quantità significativa di memoria Mac". Ho letto nel web qualcosa sull'argomento ma i consigli trovati mi sembrano troppo complicati e rischiosi. Esiste qualche programma che automatizzi la procedura di velocizzazione?Per esempio Combo Cleaner per Mac funziona un po?

Grazie per l'attenzione.

Che modello, ovvero anno di produzione?

Che versione di macOS?

E' importante per saperti dire come fare una verifica, come ad esempio utilizzare Apple Diagnostics avviando il Mac tenendo premuto il tasto "D", che t fa la diagnosi di tutto l'hardware RAM compresa.

Oppure potresti scaricare EtreCheckPro ed utilizzare questa App per una diagnosi anche del software installato.

"Io ho deciso di essere felice perchè fa bene alla salute."

Voltaire

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IDATI SONO QUESTI:

-MacBook Air (13-inch, Early 2015)

-processore 1,6 GHz Intel Core i5 dual-core

-memoria: 8 GB 1600 MHz DDR3

-MacOS Big Sur: DA QUESTA NOTTE 11.3.1

 

REPORT ETRECHCK

EtreCheckPro version: 6.4.4 (6E015)
Report generated: 2021-05-05 14:43:09
Download EtreCheckPro from 
https://etrecheck.com Runtime: 4:09

Performance: Good

Problem: Computer is too slow

Major Issues:

Anything that appears on this list needs immediate attention.

Adware - Adware detected.

Minor Issues:

These issues do not need immediate attention but they may indicate future problems or opportunities for improvement.

No Time Machine backup - Time Machine backup not found.
Clean up - There are orphan files that could be removed.
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.
System modifications - There are a large number of system modifications running in the background. Limited drive access - More information may be available with Full Drive Access.
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 GB RAM - Not upgradeable

BANK 0/DIMM0 - 4 GB DDR3 1600

BANK 1/DIMM0 - 4 GB DDR3 1600 Battery: Health = Normal - Cycle count = 130

Video Information:

Intel HD Graphics 6000 - VRAM: 1536 MB Color LCD 1440 x 900

Drives:

disk0 - APPLE SSD SM0256G 251.00 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] 250.79 GB

disk1 [APFS Virtual drive] 250.79 GB (Shared by 6 volumes)
disk1s1 - M*****************i (APFS) [APFS Virtual drive] (Shared - 197.30 GB used) disk1s2 - Preboot (APFS) [APFS Preboot] (Shared - 491 MB used)
disk1s3 - Recovery (APFS) [Recovery] (Shared - 622 MB used)
disk1s4 - VM (APFS) [APFS VM] (Shared - 1.07 GB used)
disk1s5 (APFS) [APFS Container] (Shared - 15.35 GB used)

disk1s5s1 - Macintosh HD (APFS) [APFS Snapshot] (Shared - 15.35 GB used) disk1s6 - Update (APFS) (Shared - 4 MB used)

Mounted Volumes:

disk1s1 - M*****************i [APFS Virtual drive]
250.79 GB (Shared - 197.30 GB used, 40.23 GB available, 35.81 GB free) APFS
Mount point: /System/Volumes/Data

disk1s2 - Preboot [APFS Preboot]

250.79 GB (Shared - 491 MB used, 35.81 GB free) APFS
Mount point: /System/Volumes/Preboot

disk1s4 - VM [APFS VM]
250.79 GB (Shared - 1.07 GB used, 35.81 GB free) APFS
Mount point: /System/Volumes/VM

disk1s5s1 - Macintosh HD [APFS Snapshot]
250.79 GB (Shared - 15.35 GB used, 40.23 GB available, 35.81 GB free) APFS
Mount point: /
Read-only: Yes

disk1s6 - Update
250.79 GB (Shared - 4 MB used, 35.81 GB free) APFS
Mount point: /System/Volumes/Update

Network:

Interface en0: Wi-Fi 802.11 a/b/g/n/ac

Interface en2: Bluetooth PAN Interface bridge0: Thunderbolt Bridge iCloud Quota: 25.62 GB available

System Software:

macOS Big Sur 11.3.1 (20E241) Time since boot: Less than an hour

Notifications:

Gemini 2.app
one notification (one scheduled)

Safari.app
93 notifications

Security:

Gatekeeper: App Store and identified developers System Integrity Protection: Enabled

Antivirus software: Apple and Malwarebytes

Adware:

Launchd: /Library/LaunchDaemons/com.sandlogdaemon.plist Reason: Adware pattern match
Executable: /Library/sandlogdaemon/sandlogdaemon

Unsigned Files:

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.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.skype.skype.shareagent.plist

Executable: /Applications/Skype.app/Contents/Library/LaunchServices/ com.skype.skype.shareagent.bundle/Contents/MacOS/com.skype.skype.shareagent

Details: Exact match found in the legitimate list - probably OK Apps: 2

Kernel Extensions:

/Applications/Disk Drill.app
[Not Loaded] SecureDisk.kext - com.cleverfiles.SecureDisk (Justin Johnson, 1.0 - SDK 10.14)

/Library/Application Support/CleverFiles/BackService.app
[Not Loaded] SecureDisk_11.kext - com.cleverfiles.SecureDisk-11 (Justin Johnson, 1.0 - SDK 10.16)

/Library/Extensions
[Not Loaded] hp_io_enabler_compound.kext - com.hp.kext.io.enabler.compound (Hewlett Packard,

3.2.0)

System Launch Agents:

[Not Loaded] 16 Apple tasks [Loaded] 184 Apple tasks [Running] 134 Apple tasks

System Launch Daemons:

[Not Loaded] 35 Apple tasks [Loaded] 190 Apple tasks [Running] 135 Apple tasks [Other] One Apple task

Launch Agents:

[Loaded] com.google.keystone.agent.plist (Google, Inc. - installed 2021-03-05)
[Loaded] com.google.keystone.xpcservice.plist (Google, Inc. - installed 2021-03-05)
[Running] com.malwarebytes.mbam.frontend.agent.plist (Malwarebytes Corporation - installed

2021-03-24)
[Other] com.teamviewer.teamviewer.plist (? 9223e856 - installed 2017-06-27)
[Other] com.teamviewer.teamviewer_desktop.plist (? efecefe3 - installed 2017-06-27) [Loaded] jp.co.canon.ij.rp.photoservice.webinstaller.plist (Apple - installed 2020-07-02)

Launch Daemons:

[Loaded] com.apple.installer.osmessagetracing.plist (? dbb717cc - installed 2019-08-21)
[Running] com.cleverfiles.cfbackd.plist (Justin Johnson - installed 2021-02-02)
[Loaded] com.google.keystone.daemon.plist (Google, Inc. - installed 2021-03-05)
[Running] com.malwarebytes.mbam.rtprotection.daemon.plist (Malwarebytes Corporation - installed

2021-04-06)
[Running] com.malwarebytes.mbam.settings.daemon.plist (Malwarebytes Corporation - installed

2021-03-24)
[Not Loaded] com.oracle.java.Helper-Tool.plist (? 0 - installed )
[Loaded] com.protech.KextHelper.plist (Pavel Prokofiev - installed 2020-10-19) [Other] com.sandlogdaemon.plist (Adware - installed 2020-09-03)
[Loaded] com.teamviewer.Helper.plist (TeamViewer GmbH - installed 2017-05-23) [Other] com.teamviewer.teamviewer_service.plist (? 52d5a08d - installed 2017-06-27) [Loaded] jp.co.canon.MasterInstaller.plist (? d0637166 - installed 2020-07-02)

User Launch Agents:

[Running] com.amazon.music.plist (AMZN Mobile LLC - installed 2021-04-15) [Not Loaded] com.amazon.music.startup.plist (? 0 - installed 2021-04-15) [Loaded] com.skype.skype.shareagent.plist (? 0 - installed 2019-03-16) [Other] com.wondershare.TunesGoHelper.plist (? 0 - installed 2020-11-24)

User Login Items:

[Not Loaded] CIJSULAgent (Canon Inc. - installed 2020-07-02)

Modern Login Item

/Applications/Canon Utilities/IJ Scan Utility/Canon IJ Scan Utility Lite.app/Contents/Library/ LoginItems/CIJSULAgent.app

[Loaded] Gemini Menu Launcher AppStore (App Store - installed 2021-03-13)
Modern Login Item
/Applications/Gemini 2.app/Contents/Library/LoginItems/Gemini Menu Launcher AppStore.app

[Loaded] Google Chrome (Google, Inc. - installed 2021-04-29) Application
/Applications/Google Chrome.app

[Not Loaded] Magic Number 2 Launcher (App Store - installed 2021-01-30)
Modern Login Item
/Applications/Magic Number 2.app/Contents/Library/LoginItems/Magic Number 2 Launcher.app

[Not Loaded] ShazamHelper (App Store - installed 2020-02-11)
Modern Login Item /Applications/Shazam.app/Contents/Library/LoginItems/ShazamHelper.app

[Not Loaded] SpeedTestHelper (App Store - installed 2021-03-11)
Modern Login Item /Applications/Speedtest.app/Contents/Library/LoginItems/SpeedTestHelper.app

[Not Loaded] WhatsApp Login Helper (App Store - installed 2021-05-01)
Modern Login Item /Applications/WhatsApp.app/Contents/Library/LoginItems/WhatsApp Login Helper.app

[Not Loaded] HP Device Monitor (Hewlett Packard - installed 2017-06-28)
Modern Login Item /Library/Printers/hp/Frameworks/HPDeviceMonitoring.framework/Versions/1.0/Helpers/HP Device

Monitor Manager.app/Contents/Library/LoginItems/HP Device Monitor.app

[Not Loaded] AppCleaner SmartDelete (Julien Ramseier - installed 2021-03-06)
Modern Login Item
~/Desktop/APP CLEANER CANCELLARE/AppCleaner CANCELLA TUTTE LE APPLICAZIONI.app/

Contents/Library/LoginItems/AppCleaner SmartDelete.app

[Running] Android File Transfer Agent (Google, Inc. - installed 2017-11-01)
Application
~/Library/Application Support/Google/Android File Transfer/Android File Transfer Agent.app

Internet Plug-ins:

ZoomUsPlugIn: 4.6.10 (20041.0408) (Zoom Video Communications, Inc. - installed 2020-04-10)

Audio Plug-ins:

AirBeamTVAudio: 2.0 (AirBeamTV BV - installed 2017-07-07)

Safari Extensions:

1Blocker Button (App Store - installed 2021-03-31) Block Ads (App Store - installed 2021-03-31)
Block Adult Sites (App Store - installed 2021-03-31) Block Annoyances (App Store - installed 2021-03-31) Block Comments (App Store - installed 2021-03-31) Block Social Widgets (App Store - installed 2021-03-31) Block Trackers (App Store - installed 2021-03-31) Custom Rules (App Store - installed 2021-03-31) Grammarly for Safari (App Store - installed 2021-04-23) Regional Rules (App Store - installed 2021-03-31) TranslateMe (App Store - installed 2020-11-14)

Backup:
Time Machine information not available without Full Drive Access. 
One local snapshot
Oldest local snapshot: 2021-05-02 21:56:07
Last local snapshot: 2021-05-02 21:56:07

Performance:

System Load: 1.68 (1 min ago) 2.09 (5 min ago) 3.08 (15 min ago) Nominal I/O speed: 0.01 MB/s
File system: 65.05 seconds
Write speed: 662 MB/s

Read speed: 1483 MB/s

CPU Usage Snapshot: Type Overall System: 2 %
User: 3 %

Idle: 95 %

Top Processes Snapshot by CPU:
Process (count) CPU 
(Source - Location) WindowServer 9.12 % (Apple)
EtreCheckPro 4.96 % (Etresoft, Inc.)
kernel_task 1.95 % (Apple)
RTProtectionDaemon 0.98 % (Malwarebytes Corporation) launchd 0.16 % (Apple)

Top Processes Snapshot by Memory:
Process (count) RAM usage 
(Source - Location) MTLCompilerService (52) 933 MB (Apple) com.apple.WebKit.WebContent (9) 924 MB (Apple) EtreCheckPro 410 MB (Etresoft, Inc.) com.apple.SafariServices.ExtensionHelper 162 MB (Apple) Pages 160 MB (App Store)

Top Processes Snapshot by Network Use:
Process Input 
/ Output (Source - Location)
Mail 1 MB / 125 KB (Apple) com.apple.WebKit.Networking 226 KB / 199 KB (Apple) mDNSResponder 139 KB / 115 KB (Apple)

usbmuxd 58 KB / 40 KB (Apple) trustd 53 KB / 4 KB (Apple)

Top Processes Snapshot by Energy Use:
Process (count) Energy (0-100) 
(Source - Location) WindowServer 5 (Apple)
RTProtectionDaemon 1 (Malwarebytes Corporation) AirPlayXPCHelper 0 (Apple)
launchd 0 (Apple)
syslogd 0 (Apple)

Virtual Memory Information:

Physical RAM: 8 GB

Free RAM: 34 MB Used RAM: 5.33 GB Cached files: 2.63 GB

Available RAM: 2.67 GB

Swap Used: 0 B

Software Installs (past 60 days):
Install Date Name 
(Version) 2021-03-11 Gemini 2 (2.8.6) 2021-03-11 macOS 11.2.3 (11.2.3) 2021-03-11 Speedtest (1.20) 2021-03-13 AS Timer (5.3.1) 2021-03-14 PowerMyMac
2021-03-24 1Blocker (3.14.1) 2021-03-25 Pages (11.0)
2021-03-25 Numbers (11.0) 2021-03-31 1Blocker (Old) (3.14.2) 2021-03-31 Keynote (11.0)
2021-04-06 Malwarebytes for Mac (1.0) 2021-04-09 GarageBand (10.4.3) 2021-04-23 Grammarly for Safari (9.30) 2021-04-23 Kindle (1.31.0)

2021-04-26 Total Video Converter Pro (4.7.0) 2021-04-26 Spark (2.9.20)
2021-05-01 WhatsApp (2.2114.10) 2021-05-01 XProtectPlistConfigData (2145) 2021-05-05 macOS 11.3.1 (11.3.1) 2021-05-05 MRTConfigData (1.78)

Clean up:

/Library/LaunchDaemons/com.teamviewer.teamviewer_service.plist /Applications/TeamViewer.app/Contents/MacOS/TeamViewer_Service Executable not found

/Library/LaunchAgents/com.teamviewer.teamviewer_desktop.plist /Applications/TeamViewer.app/Contents/Helpers/TeamViewer_Desktop Executable not found

/Library/LaunchAgents/com.teamviewer.teamviewer.plist /Applications/TeamViewer.app/Contents/MacOS/TeamViewer Executable not found

~/Library/LaunchAgents/com.wondershare.TunesGoHelper.plist
~/Library/Application Support/Wondershare TunesGo/Wondershare TunesGo Helper.app Executable not found

Diagnostics Information (past 7-30 days):

2021-05-03 18:32:34 AMPDevicesAgent - Crash
Executable: /System/Library/PrivateFrameworks/AMPDevices.framework/Versions/A/Support/

AMPDevicesAgent

End of report

 

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