Sujet unique Si le stockage « Système » prend trop de place

Bonjour
Je suis dans la même situation, j'ai suivi pas mal de discussion quand à la taille disproportionné de mon système d'exploitation (58GO) mais je n'ai pas réussi à résoudre le problème.
Est-ce que Macomaniac vous pourriez m'aider?
Cordialement.


Bloc de code: 
Last login: Wed Nov  6 12:39:07 on ttys000
S517-9:~ simondrouhin$ diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *121.3 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                 Apple_APFS Container disk1         121.1 GB   disk0s2

/dev/disk1 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +121.1 GB   disk1
                                 Physical Store disk0s2
   1:                APFS Volume Macintosh HD            79.1 GB    disk1s1
   2:                APFS Volume Preboot                 45.4 MB    disk1s2
   3:                APFS Volume Recovery                510.4 MB   disk1s3
   4:                APFS Volume VM                      1.1 GB     disk1s4

/dev/disk2 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:     FDisk_partition_scheme                        *129.8 GB   disk2
   1:               Windows_NTFS Extension               129.8 GB   disk2s1

S517-9:~ simondrouhin$ df -H /
Filesystem     Size   Used  Avail Capacity iused               ifree %iused  Mounted on
/dev/disk1s1   121G    79G    40G    67%  995356 9223372036853780451    0%   /
S517-9:~ simondrouhin$ sudo find -x / -d 1 -regex '.*[^\.\].*' -exec sudo du -shx {} +
Password:

Bloc de code: 
find: /.Spotlight-V100: Operation not permitted
find: /Library/Application Support/com.apple.TCC: Operation not permitted
find: /private/var/db/fpsd/dvp: Operation not permitted
find: /private/var/db/dslocal/nodes: Operation not permitted
find: /private/var/db/ConfigurationProfiles/Store: Operation not permitted
find: /private/var/folders/zz/zyxvpxvq6csfxvn_n00000sm00006d/0: Operation not permitted
find: /private/var/folders/zz/zyxvpxvq6csfxvn_n00000sm00006d/C: Operation not permitted
find: /private/var/folders/zz/zyxvpxvq6csfxvn_n00000y800007k/0/com.apple.nsurlsessiond: Operation not permitted
find: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/0/SafariFamily: Operation not permitted
find: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/0/com.apple.progressd/ClassKit: Operation not permitted
find: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/0/com.apple.Safari/SafariFamily: Operation not permitted
find: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/0/com.apple.LaunchServices.dv: Operation not permitted
find: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/0/com.apple.nsurlsessiond: Operation not permitted
find: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/0/com.apple.routined: Operation not permitted
find: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/C/com.apple.WebKit.WebContent.Sandbox: Operation not permitted
find: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/C/com.apple.QuickLook.thumbnailcache: Operation not permitted
find: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/C/com.apple.WebKit.Networking.Sandbox: Operation not permitted
find: /Users/simondrouhin/Library/Application Support/MobileSync: Operation not permitted
find: /Users/simondrouhin/Library/Application Support/CallHistoryTransactions: Operation not permitted
find: /Users/simondrouhin/Library/Application Support/com.apple.TCC: Operation not permitted
find: /Users/simondrouhin/Library/Application Support/CallHistoryDB: Operation not permitted
find: /Users/simondrouhin/Library/IdentityServices: Operation not permitted
find: /Users/simondrouhin/Library/Messages: Operation not permitted
find: /Users/simondrouhin/Library/HomeKit: Operation not permitted
find: /Users/simondrouhin/Library/Mail: Operation not permitted
find: /Users/simondrouhin/Library/Safari: Operation not permitted
find: /Users/simondrouhin/Library/Suggestions: Operation not permitted
find: /Users/simondrouhin/Library/Containers/com.apple.VoiceMemos: Operation not permitted
find: /Users/simondrouhin/Library/Containers/com.apple.Home: Operation not permitted
find: /Users/simondrouhin/Library/Containers/com.apple.Safari: Operation not permitted
find: /Users/simondrouhin/Library/Containers/com.apple.iChat: Operation not permitted
find: /Users/simondrouhin/Library/Containers/com.apple.mail: Operation not permitted
find: /Users/simondrouhin/Library/Containers/com.apple.news: Operation not permitted
find: /Users/simondrouhin/Library/Containers/com.apple.stocks: Operation not permitted
find: /Users/simondrouhin/Library/PersonalizationPortrait: Operation not permitted
find: /Users/simondrouhin/Library/Metadata/CoreSpotlight: Operation not permitted
find: /Users/simondrouhin/Library/Metadata/com.apple.IntelligentSuggestions: Operation not permitted
find: /Users/simondrouhin/Library/Cookies: Operation not permitted
find: /Users/simondrouhin/Library/Caches/CloudKit/com.apple.Safari: Operation not permitted
find: /Users/simondrouhin/Library/Caches/com.apple.Safari: Operation not permitted
find: /Users/simondrouhin/Library/Caches/com.apple.Safari.SafeBrowsing: Operation not permitted
  0B    /.HFS+ Private Directory Data
1,0K    /home
450M    /usr
du: /.Spotlight-V100: Operation not permitted
1,0K    /net
 12K    /.DS_Store
  0B    /.PKInstallSandboxManager
  0B    /.PKInstallSandboxManager-SystemSoftware
2,5M    /bin
  0B    /installer.failurerequests
  0B    /Network
1,0M    /sbin
  0B    /.file
  0B    /etc
  0B    /var
du: /Library/Application Support/com.apple.TCC: Operation not permitted
 12G    /Library
  0B    /.Trashes
7,7G    /System
4,0K    /.OSInstallerMessages
 22M    /.fseventsd
du: /private/var/db/fpsd/dvp: Operation not permitted
du: /private/var/db/dslocal/nodes: Operation not permitted
du: /private/var/db/ConfigurationProfiles/Store: Operation not permitted
du: /private/var/folders/zz/zyxvpxvq6csfxvn_n00000sm00006d/0: Operation not permitted
du: /private/var/folders/zz/zyxvpxvq6csfxvn_n00000sm00006d/C: Operation not permitted
du: /private/var/folders/zz/zyxvpxvq6csfxvn_n00000y800007k/0/com.apple.nsurlsessiond: Operation not permitted
du: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/0/SafariFamily: Operation not permitted
du: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/0/com.apple.progressd/ClassKit: Operation not permitted
du: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/0/com.apple.Safari/SafariFamily: Operation not permitted
du: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/0/com.apple.LaunchServices.dv: Operation not permitted
du: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/0/com.apple.nsurlsessiond: Operation not permitted
du: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/0/com.apple.routined: Operation not permitted
du: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/C/com.apple.WebKit.WebContent.Sandbox: Operation not permitted
du: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/C/com.apple.QuickLook.thumbnailcache: Operation not permitted
du: /private/var/folders/gv/8dgstsg5329bdn8vn6m0wl840000gn/C/com.apple.WebKit.Networking.Sandbox: Operation not permitted
5,0G    /private
 13M    /.DocumentRevisions-V100
  0B    /.vol
du: /Users/simondrouhin/Library/Application Support/MobileSync: Operation not permitted
du: /Users/simondrouhin/Library/Application Support/CallHistoryTransactions: Operation not permitted
du: /Users/simondrouhin/Library/Application Support/com.apple.TCC: Operation not permitted
du: /Users/simondrouhin/Library/Application Support/CallHistoryDB: Operation not permitted
du: /Users/simondrouhin/Library/IdentityServices: Operation not permitted
du: /Users/simondrouhin/Library/Messages: Operation not permitted
du: /Users/simondrouhin/Library/HomeKit: Operation not permitted
du: /Users/simondrouhin/Library/Mail: Operation not permitted
du: /Users/simondrouhin/Library/Safari: Operation not permitted
du: /Users/simondrouhin/Library/Suggestions: Operation not permitted
du: /Users/simondrouhin/Library/Containers/com.apple.VoiceMemos: Operation not permitted
du: /Users/simondrouhin/Library/Containers/com.apple.Home: Operation not permitted
du: /Users/simondrouhin/Library/Containers/com.apple.Safari: Operation not permitted
du: /Users/simondrouhin/Library/Containers/com.apple.iChat: Operation not permitted
du: /Users/simondrouhin/Library/Containers/com.apple.mail: Operation not permitted
du: /Users/simondrouhin/Library/Containers/com.apple.news: Operation not permitted
du: /Users/simondrouhin/Library/Containers/com.apple.stocks: Operation not permitted
du: /Users/simondrouhin/Library/PersonalizationPortrait: Operation not permitted
du: /Users/simondrouhin/Library/Metadata/CoreSpotlight: Operation not permitted
du: /Users/simondrouhin/Library/Metadata/com.apple.IntelligentSuggestions: Operation not permitted
du: /Users/simondrouhin/Library/Cookies: Operation not permitted
du: /Users/simondrouhin/Library/Caches/CloudKit/com.apple.Safari: Operation not permitted
du: /Users/simondrouhin/Library/Caches/com.apple.Safari: Operation not permitted
du: /Users/simondrouhin/Library/Caches/com.apple.Safari.SafeBrowsing: Operation not permitted
 25G    /Users
 18G    /Applications
4,5K    /dev
8,9M    /Volumes
  0B    /tmp
  0B    /cores
S517-9:~ simondrouhin$
 
Bloc de code: 
MacBook-Air-de-Cendy:~ cendy$ sudo find -x / -d 1 -regex '.*[^\.\].*' -exec sudo du -shx {} +
Password:
  0B    /.HFS+ Private Directory Data
1,0K    /home
  0B    /Informations sur l’utilisateur
488M    /usr
404M    /.Spotlight-V100
1,0K    /net
8,0K    /.DS_Store
  0B    /.PKInstallSandboxManager
  0B    /.PKInstallSandboxManager-SystemSoftware
2,7M    /bin
  0B    /installer.failurerequests
  0B    /Network
1,0M    /sbin
  0B    /.file
  0B    /etc
  0B    /var
4,6G    /Library
4,0K    /.PR007377
  0B    /.Trashes
7,8G    /System
1,0G    /vm
4,0K    /.OSInstallerMessages
4,0K    /.fseventsd
 30G    /private
 66M    /.DocumentRevisions-V100
  0B    /.vol
 39G    /Users
 20G    /Applications
 60K    /opt
4,5K    /dev
 18M    /Volumes
  0B    /tmp
  0B    /.dbfseventsd
4,0K    /.ET548661
  0B    /cores

merci!!
 
Bonjour Simonak

La ribambelle d'«Operation not permitted» signe l'activation du SIP (protocole de sécurité).

----------

Pour désactiver le SIP > redémarre > les 2 touches ⌘R (cmd R) tenues pressées de l'écran noir => à la  = démarrage sur l'OS de secours. Tu obtiens un écran affichant une fenêtre de 4 Utilitaires macOS. Va à la barre de menus supérieure de l'écran > Menu Utilitaires > sous-menu : Terminal.

Lance-le et passe la commande :
Bloc de code: 
csrutil disable

  • qui désactive le SIP

Cela fait > quitte le Terminal > va à : Menu  > Disque de démarrage > sélectionne Macintosh HD > redémarre dessus.

----------

De retour dans ta session > repasse la commande :
Bloc de code: 
sudo find -x / -d 1 -regex '.*[^\.\].*' -exec sudo du -shx {} +

  • et reposte le tableau obtenu - lequel sera apuré.
 
Je comptabilise 103,3 Gi = 111 Go de fichiers catalogués. Pour 113 Go de blocs occupés --> à 2 Go près > je ne pense pas qu'il faille épiloguer.

Les 111 Go de fichiers peuvent se répartir ainsi -->

- fichiers dédiés à l'utilisateur : 39 Gi Users + 20 Gi Applications => 59 Gi = 63 Go​

- fichiers du Système (au sens strict) : le reste soit 111 Go - 63 Go = 48 Go​

Cette taille du Système (strict) est plus élevée que la normale (dans les 25 Go) --> ce à cause du dossier (invisible) private qui est hypertrophié : 30 Gi = 32 Go (au lieu de 5 Go environ => +27 Go d'excédent).

- par ailleurs Stockage comptabilise dans les fichiers-Système (au sens étendu) --> ceux de la Bibliothèque personnelle (invisible) du compte de l'utilisateur : un enquête serait utile de ce côté-là.​

----------

Passe les commandes (séparément) :
Bloc de code: 
sudo du -sh /private/*
sudo du -sh /private/var/*
sudo du -sh /Users/*
sudo du -sh ~/*

  • la 1ère paire mesure les sous-dossiers de private > puis les contenus du sous-dossier var (conjecturé le dossier le plus chargé)
  • la 2è paire mesure les dossiers de comptes dans Users > puis les sous-dossiers de ton compte cendy

Poste tous les retours.
 
Merci beaucoup, voici les résultats!
Bloc de code: 
MacBook-Air-de-Cendy:~ cendy$ sudo du -sh /private/*
Password:
Sorry, try again.
Password:
5,7M    /private/etc
  0B    /private/tftpboot
  0B    /private/tmp
 32G    /private/var
MacBook-Air-de-Cendy:~ cendy$ sudo du -sh /private/var/*
  0B    /private/var/agentx
  0B    /private/var/at
 12M    /private/var/audit
  0B    /private/var/backups
2,9G    /private/var/db
  0B    /private/var/empty
 27G    /private/var/folders
  0B    /private/var/install
  0B    /private/var/jabberd
4,0K    /private/var/lib
208M    /private/var/log
  0B    /private/var/ma
  0B    /private/var/mail
4,0K    /private/var/msgs
  0B    /private/var/netboot
1,0M    /private/var/networkd
 25M    /private/var/root
  0B    /private/var/rpc
 36K    /private/var/run
  0B    /private/var/rwho
3,4M    /private/var/spool
148M    /private/var/tmp
2,0G    /private/var/vm
  0B    /private/var/yp
MacBook-Air-de-Cendy:~ cendy$ sudo du -sh /Users/*
  0B    /Users/Deleted Users
4,0K    /Users/Guest
519M    /Users/Shared
 39G    /Users/cendy
MacBook-Air-de-Cendy:~ cendy$ sudo du -sh ~/*
4,0K    /Users/cendy/(null)
  0B    /Users/cendy/Applications
6,8G    /Users/cendy/Desktop
 20K    /Users/cendy/Dicours boubou.docx
 21M    /Users/cendy/Documents
 13M    /Users/cendy/Downloads
1,1G    /Users/cendy/Dropbox
 62M    /Users/cendy/Dropbox (Ancien (1))
 13G    /Users/cendy/Library
3,4G    /Users/cendy/Movies
8,2G    /Users/cendy/Music
5,7G    /Users/cendy/Pictures
8,0K    /Users/cendy/Public
 16K    /Users/cendy/zoothérapie.docx
MacBook-Air-de-Cendy:~ cendy$
 
Dans private > c'est là -->
Bloc de code: 
 27G    /private/var/folders

  • 27 Gi = 29 Go dans folders
  • dans ton dossier de compte cendy -->
Bloc de code: 
6,8G    /Users/cendy/Desktop
1,1G    /Users/cendy/Dropbox
13G    /Users/cendy/Library
3,4G    /Users/cendy/Movies
8,2G    /Users/cendy/Music
5,7G    /Users/cendy/Pictures

  • des données réparties dans DropBox > Images > Musique > Vidéos + 13 Gi = 14 Go dans la Bibliothèque

Passe les commandes :
Bloc de code: 
sudo du -sh /private/var/folders/*
sudo du -sh ~/Library/*

  • qui mesurent les sous-dossiers de folders et de ta Bibliothèque

Poste les retours.
 
merci beaucoup voici le résultat :
Bloc de code: 
 0B    /.HFS+ Private Directory Data
1,0K    /home
450M    /usr
888M    /.Spotlight-V100
1,0K    /net
 12K    /.DS_Store
  0B    /.PKInstallSandboxManager
  0B    /.PKInstallSandboxManager-SystemSoftware
2,5M    /bin
  0B    /installer.failurerequests
  0B    /Network
1,0M    /sbin
  0B    /.file
  0B    /etc
  0B    /var
 12G    /Library
  0B    /.Trashes
7,8G    /System
4,0K    /.OSInstallerMessages
4,0K    /.fseventsd
4,3G    /private
 13M    /.DocumentRevisions-V100
  0B    /.vol
 22G    /Users
 18G    /Applications
4,5K    /dev
8,9M    /Volumes
  0B    /tmp
  0B    /cores
 
Bloc de code: 
MacBook-Air-de-Cendy:~ cendy$ sudo du -sh /private/var/folders/*
Password:
 56K    /private/var/folders/17
  0B    /private/var/folders/6b
620M    /private/var/folders/9c
312M    /private/var/folders/cj
 26G    /private/var/folders/zz
MacBook-Air-de-Cendy:~ cendy$ sudo du -sh ~/Library/*
4,2M    /Users/cendy/Library/Accounts
680K    /Users/cendy/Library/Address Book Plug-Ins
 16K    /Users/cendy/Library/Application Scripts
8,9G    /Users/cendy/Library/Application Support
396K    /Users/cendy/Library/Assistant
  0B    /Users/cendy/Library/Assistants
 28K    /Users/cendy/Library/Audio
  0B    /Users/cendy/Library/Autosave Information
933M    /Users/cendy/Library/Caches
7,8M    /Users/cendy/Library/Calendars
  0B    /Users/cendy/Library/CallServices
  0B    /Users/cendy/Library/ColorPickers
4,0K    /Users/cendy/Library/ColorSync
4,0K    /Users/cendy/Library/Colors
  0B    /Users/cendy/Library/Compositions
1,8G    /Users/cendy/Library/Containers
228K    /Users/cendy/Library/Cookies
 64K    /Users/cendy/Library/CoreData
 48K    /Users/cendy/Library/CoreFollowUp
108K    /Users/cendy/Library/Dictionaries
  0B    /Users/cendy/Library/Dropbox
 12K    /Users/cendy/Library/Facebook
  0B    /Users/cendy/Library/Family
  0B    /Users/cendy/Library/Favorites
 24K    /Users/cendy/Library/FileProvider
  0B    /Users/cendy/Library/Filters
 44K    /Users/cendy/Library/FontCollections
1,5M    /Users/cendy/Library/Fonts
  0B    /Users/cendy/Library/Fonts Disabled
 80K    /Users/cendy/Library/FrontBoard
  0B    /Users/cendy/Library/GameKit
 44K    /Users/cendy/Library/Google
 91M    /Users/cendy/Library/Group Containers
4,4M    /Users/cendy/Library/HomeKit
704K    /Users/cendy/Library/IdentityServices
  0B    /Users/cendy/Library/Input Methods
372K    /Users/cendy/Library/Internet Plug-Ins
 68K    /Users/cendy/Library/Keyboard
  0B    /Users/cendy/Library/Keyboard Layouts
484K    /Users/cendy/Library/KeyboardServices
 22M    /Users/cendy/Library/Keychains
1,5M    /Users/cendy/Library/LanguageModeling
 12K    /Users/cendy/Library/LaunchAgents
180K    /Users/cendy/Library/Logs
1,3G    /Users/cendy/Library/Mail
  0B    /Users/cendy/Library/Maps
144M    /Users/cendy/Library/Messages
 10M    /Users/cendy/Library/Metadata
172K    /Users/cendy/Library/Mobile Documents
  0B    /Users/cendy/Library/MyHarmony
4,0K    /Users/cendy/Library/Network
4,0K    /Users/cendy/Library/News
464K    /Users/cendy/Library/Passes
 24K    /Users/cendy/Library/PersonalizationPortrait
280K    /Users/cendy/Library/Personas
  0B    /Users/cendy/Library/PreferencePanes
 28M    /Users/cendy/Library/Preferences
432K    /Users/cendy/Library/Printers
144K    /Users/cendy/Library/PubSub
 41M    /Users/cendy/Library/Safari
  0B    /Users/cendy/Library/SafariSafeBrowsing
440K    /Users/cendy/Library/Saved Application State
  0B    /Users/cendy/Library/Screen Savers
  0B    /Users/cendy/Library/Services
8,0K    /Users/cendy/Library/Sharing
  0B    /Users/cendy/Library/Sounds
 60K    /Users/cendy/Library/Spelling
4,0K    /Users/cendy/Library/StickiesDatabase
 45M    /Users/cendy/Library/Suggestions
792K    /Users/cendy/Library/SyncedPreferences
  0B    /Users/cendy/Library/Voices
4,0K    /Users/cendy/Library/WebDriver
180K    /Users/cendy/Library/WebKit
 44K    /Users/cendy/Library/com.apple.internal.ck
8,0K    /Users/cendy/Library/iMovie
368K    /Users/cendy/Library/iTunes
 12K    /Users/cendy/Library/studentd
 
Je comptabilise 65,4 Gi = 70 Go de fichiers catalogués. Alors qu'il y a 79,1 Go de blocs occupés pour le volume Macintosh HD. Ce qui fait une sur-occupation de blocs occupés de 9,1 Go.

- passe la commande :​
Bloc de code: 
tmutil listlocalsnapshots /

  • qui affiche d'éventuels snapshots : instantanés imageant l'état du volume à des instants T > qui verrouillent à l'état "occupé" tous les blocs correspondant aux fichiers imagés

Poste le retour.
 
Voici les localisations -->
Bloc de code: 
 26G    /private/var/folders/zz
8,9G    /Users/cendy/Library/Application Support

  • 26 Gi = 28 Go dans zz (les noms de sous-dossiers dans folders => défient le bon sens)
  • 8,9 Gi = 9,5 Go dans Application Support

Passe les commandes (on va finir par toucher le fond) -->
Bloc de code: 
sudo du -sh /private/var/folders/zz/*
sudo du -sh ~/Library/"Application Support"/*

  • qui mesurent les contenus respectifs de zz & Application Support

Poste les retours.
 
Cette dernière commande ne donne rien dans le terminal,
Bloc de code: 
tmutil listlocalsnapshots /
j'ai essayé sans le "/", rien n'y fait.

Il semblerai qu'il me manque la donnée
Bloc de code: 
<mount_point>
 
Ok, j'avais mal regardé :

Bloc de code: 
Last login: Thu Nov  7 09:35:18 on ttys000
S517-9:~ simondrouhin$ tmutil listlocalsnapshots /
com.apple.TimeMachine.2019-11-07-094435
S517-9:~ simondrouhin$
 
Tu as 1 snapshot d'aujourd'hui à 9H 44'.

Passe la commande (copier-coller) :
Bloc de code: 
sudo tmutil deletelocalsnapshots 2019-11-07-094435

  • à validation > une demande de password s'affiche (commande sudo) --> tape ton mot-de-passe de session admin en aveugle - aucun caractère ne se montrant à la frappe - et revalide
  • la commande supprime le snapshot

Poste le retour.
 
Snapshot supprimé. Passe la commande :
Bloc de code: 
df -H /

  • qui mesure l'occupation du volume démarré

Poste le retour.
 
Bloc de code: 
Filesystem     Size   Used  Avail Capacity iused               ifree %iused  Mounted on
/dev/disk1s1   121G    72G    46G    62%  988477 9223372036853787330    0%   /
S517-9:~ simondrouhin$
 
72 Go de blocs occupés pour 70 Go de fichiers catalogués --> à 2 Go près : on ne va plus épiloguer.

Si je reviens sur le tableau des fichiers que tu avais postés > les 70 Go peuvent se répartir ainsi :

- fichiers dédiés à l'utilisateur : 22 Gi Users + 18 Gi Applications => 40 Gi = 43 Go​

- fichiers-Système (au sens strict) : le reste soit 70 Go - 43 Go = 27 Go.​

Une taille du Système (27 Go) => qui ne correspond pas aux 58 Go prétendus par Stockage. À moins que ta Bibliothèque de compte (invisible) > dont Stockage amalgame les fichiers à ceux du Système => n'ait une taille importante.

Passe les 2 commandes :
Bloc de code: 
sudo du -sh /Users/*
sudo du -sh ~/*

  • qui mesurent (en Gi) les dossiers de comptes dans les Utilisateurs & les sous-dossiers de ton compte simondrouhin

Poste les retours.
 
Voici :
Bloc de code: 
S517-9:~ simondrouhin$ sudo du -sh /Users/*
4,0K    /Users/Guest
 56M    /Users/Shared
 22G    /Users/simondrouhin
S517-9:~ simondrouhin$ sudo du -sh ~/*
8,0K    /Users/simondrouhin/Applications
6,3G    /Users/simondrouhin/Desktop
235M    /Users/simondrouhin/Documents
1,2G    /Users/simondrouhin/Downloads
9,6G    /Users/simondrouhin/Library
654M    /Users/simondrouhin/Movies
3,9G    /Users/simondrouhin/Music
173M    /Users/simondrouhin/Pictures
8,0K    /Users/simondrouhin/Public
 16K    /Users/simondrouhin/Soulseek Chat Logs
 28K    /Users/simondrouhin/Soulseek Downloads
8,0K    /Users/simondrouhin/bin
  0B    /Users/simondrouhin/simondrouhin
296K    /Users/simondrouhin/tmp
S517-9:~ simondrouhin$
 
la voici, merci :)
Bloc de code: 
MacBook-Air-de-Cendy:~ cendy$ sudo du -sh /private/var/folders/zz/*
Password:
327M    /private/var/folders/zz/zyxvpxvq6csfxvn_n0000000000000
 48K    /private/var/folders/zz/zyxvpxvq6csfxvn_n000000h000004
  0B    /private/var/folders/zz/zyxvpxvq6csfxvn_n000003000000r
7,4M    /private/var/folders/zz/zyxvpxvq6csfxvn_n000003800000t
 60K    /private/var/folders/zz/zyxvpxvq6csfxvn_n000006r00001p
144K    /private/var/folders/zz/zyxvpxvq6csfxvn_n000006w00001q
148K    /private/var/folders/zz/zyxvpxvq6csfxvn_n0000084000021
 14M    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000b000002r
 10M    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000b400002s
312K    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000bh00002w
 53M    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000c4000031
 48K    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000cc000033
 26G    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000s0000068
152K    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000s800006_
 15M    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000sm00006d
  0B    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000t800006k
 80K    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000th00006m
  0B    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000tm00006n
 88K    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000vr00006y
156K    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000xc00007b
 80K    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000y000007h
  0B    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000y400007j
264K    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000y800007k
  0B    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000yc00007l
  0B    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000yw00007q
 52M    /private/var/folders/zz/zyxvpxvq6csfxvn_n00000z000007r
  0B    /private/var/folders/zz/zyxvpxvq6csfxvn_n0000104000081
 56K    /private/var/folders/zz/zyxvpxvq6csfxvn_n0000108000082
  0B    /private/var/folders/zz/zyxvpxvq6csfxvn_n000010c000083
  0B    /private/var/folders/zz/zyxvpxvq6csfxvn_n000010h000084
  0B    /private/var/folders/zz/zyxvpxvq6csfxvn_n000010m000085
  0B    /private/var/folders/zz/zyxvpxvq6csfxvn_n000010r000086
  0B    /private/var/folders/zz/zyxvpxvq6csfxvn_n000010w000087
  0B    /private/var/folders/zz/zyxvpxvq6csfxvn_n0000114000089
  0B    /private/var/folders/zz/zyxvpxvq6csfxvn_n000011800008_
  0B    /private/var/folders/zz/zyxvpxvq6csfxvn_n000011m00008d
124K    /private/var/folders/zz/zyxvpxvq6csfxvn_ngzzzzzvzzzzzy
MacBook-Air-de-Cendy:~ cendy$ sudo du -sh ~/Library/"Application Support"/*
428K    /Users/cendy/Library/Application Support/AdSSO-v2
 39M    /Users/cendy/Library/Application Support/AddressBook
 35M    /Users/cendy/Library/Application Support/Adobe
  0B    /Users/cendy/Library/Application Support/AdobeReader
 16K    /Users/cendy/Library/Application Support/Aiseesoft Studio
  0B    /Users/cendy/Library/Application Support/Aperture
252K    /Users/cendy/Library/Application Support/App Store
 68K    /Users/cendy/Library/Application Support/Apple
 14M    /Users/cendy/Library/Application Support/Autodesk
  0B    /Users/cendy/Library/Application Support/CCleaner
  0B    /Users/cendy/Library/Application Support/CEF
808K    /Users/cendy/Library/Application Support/CallHistoryDB
4,0K    /Users/cendy/Library/Application Support/CallHistoryTransactions
8,0K    /Users/cendy/Library/Application Support/CleanMyMac 2
5,5M    /Users/cendy/Library/Application Support/CloudDocs
  0B    /Users/cendy/Library/Application Support/CoreParsec
352K    /Users/cendy/Library/Application Support/CrashReporter
1,7M    /Users/cendy/Library/Application Support/DVD Player
4,0K    /Users/cendy/Library/Application Support/DiskImages
1,9M    /Users/cendy/Library/Application Support/Dock
  0B    /Users/cendy/Library/Application Support/Dropbox
696K    /Users/cendy/Library/Application Support/Druide
4,0K    /Users/cendy/Library/Application Support/FitbitConnect
 20K    /Users/cendy/Library/Application Support/FonePaw
 72M    /Users/cendy/Library/Application Support/Google
 24K    /Users/cendy/Library/Application Support/HP
392K    /Users/cendy/Library/Application Support/HP Smart
 16K    /Users/cendy/Library/Application Support/Haylem
1,3M    /Users/cendy/Library/Application Support/Helper
 12K    /Users/cendy/Library/Application Support/JREInstaller
9,2M    /Users/cendy/Library/Application Support/Java
3,4M    /Users/cendy/Library/Application Support/Knowledge
 16K    /Users/cendy/Library/Application Support/Kyocera Print Panel
  0B    /Users/cendy/Library/Application Support/Lexibar LP5
4,0K    /Users/cendy/Library/Application Support/Librarian
4,0K    /Users/cendy/Library/Application Support/Mail
507M    /Users/cendy/Library/Application Support/Mendeley Desktop
676K    /Users/cendy/Library/Application Support/Mendeley Ltd.
289M    /Users/cendy/Library/Application Support/Microsoft
 36K    /Users/cendy/Library/Application Support/Microsoft AU Daemon
 24K    /Users/cendy/Library/Application Support/Microsoft AutoUpdate
580K    /Users/cendy/Library/Application Support/Microsoft Update Assistant
3,7G    /Users/cendy/Library/Application Support/MobileSync
  0B    /Users/cendy/Library/Application Support/Movavi
200K    /Users/cendy/Library/Application Support/NotificationCenter
  0B    /Users/cendy/Library/Application Support/Oracle
  0B    /Users/cendy/Library/Application Support/Preview
7,2M    /Users/cendy/Library/Application Support/Quick Look
161M    /Users/cendy/Library/Application Support/Skype
660M    /Users/cendy/Library/Application Support/Spotify
500K    /Users/cendy/Library/Application Support/SyncServices
  0B    /Users/cendy/Library/Application Support/TeamViewer
2,6M    /Users/cendy/Library/Application Support/TechSmith
2,1M    /Users/cendy/Library/Application Support/TimeTimer
1,1M    /Users/cendy/Library/Application Support/WAF
624K    /Users/cendy/Library/Application Support/Wondershare Dr.Fone for iOS
  0B    /Users/cendy/Library/Application Support/accountsd
5,5M    /Users/cendy/Library/Application Support/com.apple.ProtectedCloudStorage
4,0K    /Users/cendy/Library/Application Support/com.apple.QuickLook
136K    /Users/cendy/Library/Application Support/com.apple.TCC
 20K    /Users/cendy/Library/Application Support/com.apple.backgroundtaskmanagementagent
1,5M    /Users/cendy/Library/Application Support/com.apple.sbd
1,7M    /Users/cendy/Library/Application Support/com.apple.sharedfilelist
1,5M    /Users/cendy/Library/Application Support/com.apple.spotlight
 20K    /Users/cendy/Library/Application Support/com.apple.spotlight.Shortcuts
1,1M    /Users/cendy/Library/Application Support/com.apple.touristd
312K    /Users/cendy/Library/Application Support/com.apple.voicememos
  0B    /Users/cendy/Library/Application Support/com.electron.timetimer.ShipIt
 10M    /Users/cendy/Library/Application Support/com.happyneuronpro.bk
  0B    /Users/cendy/Library/Application Support/com.happyneuronpro.hnstart
 40K    /Users/cendy/Library/Application Support/com.happyneuronpro.hnux
 87M    /Users/cendy/Library/Application Support/com.imobie.PhoneRescue
  0B    /Users/cendy/Library/Application Support/com.imobie.PhoneRescue-Installer
4,0K    /Users/cendy/Library/Application Support/com.microsoft.teams
 28K    /Users/cendy/Library/Application Support/com.thesafemac.adwaremedic
4,0K    /Users/cendy/Library/Application Support/db
  0B    /Users/cendy/Library/Application Support/dmd
8,0K    /Users/cendy/Library/Application Support/iCloud
468K    /Users/cendy/Library/Application Support/iLifeAssetManagement
  0B    /Users/cendy/Library/Application Support/iLifeMediaBrowser
3,2G    /Users/cendy/Library/Application Support/iMobie
1,2M    /Users/cendy/Library/Application Support/icdd
4,0K    /Users/cendy/Library/Application Support/keka
4,0K    /Users/cendy/Library/Application Support/org.videolan.vlc
3,2M    /Users/cendy/Library/Application Support/videosubscriptionsd
  0B    /Users/cendy/Library/Application Support/voicememod
 48K    /Users/cendy/Library/Application Support/wondershare
 

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