I am rebooting my server after it's been out of service. My docker img size is apparently almost full as depicted in the screenshot below. I don't want to make it bigger if I don't have to. Where can I check the actual size of the docker img file and how can I check the contents of the docker img to see what is filling it so quick? thanks for any insights.

 

The usual cause of filling docker.img is an application writing to a path that isn't mapped.

 

On Docker page, click Container Size at bottom and post the results.

 

also

 

Attach Diagnostics to your NEXT post in this thread.

apologies and thanks for the reminder. the diagnostics: tower-diagnostics-20250228-1246.zip

 

the results to your request: 

Quote

NAME                                         CONTAINER          WRITABLE                   LOG

calibre                                          2.84 GB                  0 B                      45.1 MB

binhex-delugevpn                          2.28 GB                  0 B                      45.1 MB

binhex-sabnzbdvpn                       2.08 GB                  0 B                      45.1 MB

Twitch-Channel-Points-Miner          1.34 GB                  0 B                      45.1 MB

binhex-nginx                                 1.07 GB                  0 B                      45.1 MB

free-games-claimer                      1.02 GB                  1.33 MB                  91.1 kB

Tor-Browser                                  951 MB                   0 B                      45.1 MB

DiskSpeed                                   863 MB                   0 B                      45.1 MB

jellyfin                                        776 MB                   23.3 kB                  20.1 kB

breitbandmessung-de                  754 MB                   190 MB                  11.2 MB

P3R-OpenRGB                             654 MB                   58.8 kB                  5.20 MB

HandBrake                                   557 MB                   0 B                      45.1 MB

apprise                                       332 MB                   1.58 MB                  9.83 kB

Portainer-CE                                 268 MB                   0 B                      9.56 kB

ActualServer                                245 MB                   0 B                      375 B

vaultwarden                                 237 MB                   0 B                      6.60 kB

grocy                                           214 MB                   0 B                      45.1 MB

unbound                                      189 MB                   13.7 kB                  161 kB

heimdall                                       174 MB                   0 B                      45.1 MB

Portainer-Agent                             171 MB                   2.73 kB                  1.88 kB

librespeed                                    143 MB                   27.5 kB                  7.27 kB

BarcodeBuddy                             99.8 MB                  11.8 MB                  55.7 kB

pihole                                           90.3 MB                  0 B                      45.1 MB

iperf3                                           82.0 MB                  0 B                      45.1 MB

fail2ban                                        68.9 MB                  0 B                      45.1 MB

Total size                                    17.5 GB                  205 MB                   604 MB

 

 

does anything stand out in terms of container allocation in the img?

Edited February 28, 20251 yr by Renel

That all looks fine.

 

Just Disable Docker in Settings and increase it to maybe 40G