July 11, 20178 yr Hi! Sometime ago my docker image got filled up, so I didn't think much about it and just made the image bigger. Now, few weeks later the situation is the same, even though I installed no new applications. I've found a topic about deleting log files, I tried that, but it didn't seem to work. How can I troubleshoot this? Here is info from settings: Total devices 1 FS bytes used 18.28GiB devid 1 size 25.00GiB used 21.02GiB path /dev/loop0 Attached image shows change of 9% (2.25GB) within 24h! Here is what cAdvisor shows: sparklyballs/krusader latest sha256:fc5c1c031de688706 1.14 GiB 11.05.2015, 07:37:49 linuxserver/resilio-sync latest sha256:e742cb2dba2875364 165.85 MiB 8.07.2017, 00:37:21 limetech/plex latest sha256:7b004afe6eb50a869 531.12 MiB 29.06.2017, 05:58:05 google/cadvisor latest sha256:f9ba08bafdeaf8158 54.66 MiB 10.03.2017, 00:30:29 gfjardim/crashplan latest sha256:3517caa72cbcf70a7 756.87 MiB 25.10.2016, 17:47:05 binhex/arch-delugevpn latest sha256:760a794e10adb63a2 1.12 GiB 26.06.2017, 18:30:57
July 11, 20178 yr Author 1 hour ago, Squid said: Probably either this or this I hardly use Plex. I uninstalled all containers one by one except for the CrashPlan and this is the one causing problem. Of course I'd rather avoid removing the container and installing it again. I've placed this line in extra parameters, but I don't know if it works, will it also remove all log files that are bigger than 50MB? --log-opt max-size=50m --log-opt max-file=1
July 11, 20178 yr From your cadvisor list, its the deluge container filling up your image. It's using up more than 21 GB of your docker image! You have probably a bad config of folders. Edited July 11, 20178 yr by saarg
July 11, 20178 yr Author OK, I removed Deluge. Here is cAdvisor now: plexinc/pms-docker latest sha256:beb7140c2a4a2a7ca 381.65 MiB 6.07.2017, 02:07:15 linuxserver/resilio-sync latest sha256:e742cb2dba2875364 165.85 MiB 8.07.2017, 00:37:21 google/cadvisor latest sha256:f9ba08bafdeaf8158 54.66 MiB 10.03.2017, 00:30:29 gfjardim/crashplan latest sha256:3517caa72cbcf70a7 756.87 MiB 25.10.2016, 17:47:05 It still doesn't add up to 17GB: Total devices 1 FS bytes used 12.30GiB devid 1 size 25.00GiB used 17.02GiB path /dev/loop0
July 11, 20178 yr I don't think that container logs will show up in cadvisor if I remember correctly. @Squid will probably correct me if I'm wrong. Not sure about orphaned images either. Read the links and the links therein that @Squid provided for a better understanding.
July 11, 20178 yr Author I've tried this: And got: du -ah /var/lib/docker/containers/ | grep -v "/$" | sort -rh | head -60 868K /var/lib/docker/containers/b65f9c9778d637527888891144c87d79a09773e5429be 40cf66798a2e5c03b7a 844K /var/lib/docker/containers/b65f9c9778d637527888891144c87d79a09773e5429be 40cf66798a2e5c03b7a/b65f9c9778d637527888891144c87d79a09773e5429be40cf66798a2e5c0 3b7a-json.log 48K /var/lib/docker/containers/730a1b9490040a53ac58f6cb79f799767a4816c0cb9e2 508a352091ed7dfad34 32K /var/lib/docker/containers/6cb0fb6456aad67619ccfedfdd550c6aa7235fca58d33 55fb82b40bdd9e3da3a 32K /var/lib/docker/containers/17334868152a2e35ec408a2e986c961f18e73332b75a7 83e61ad1973ed31ba35 28K /var/lib/docker/containers/730a1b9490040a53ac58f6cb79f799767a4816c0cb9e2 508a352091ed7dfad34/730a1b9490040a53ac58f6cb79f799767a4816c0cb9e2508a352091ed7df ad34-json.log 8.0K /var/lib/docker/containers/6cb0fb6456aad67619ccfedfdd550c6aa7235fca58d33 55fb82b40bdd9e3da3a/shm 8.0K /var/lib/docker/containers/17334868152a2e35ec408a2e986c961f18e73332b75a7 83e61ad1973ed31ba35/17334868152a2e35ec408a2e986c961f18e73332b75a783e61ad1973ed31 ba35-json.log 4.0K /var/lib/docker/containers/b65f9c9778d637527888891144c87d79a09773e5429be 40cf66798a2e5c03b7a/resolv.conf.hash 4.0K /var/lib/docker/containers/b65f9c9778d637527888891144c87d79a09773e5429be 40cf66798a2e5c03b7a/resolv.conf 4.0K /var/lib/docker/containers/b65f9c9778d637527888891144c87d79a09773e5429be 40cf66798a2e5c03b7a/hosts 4.0K /var/lib/docker/containers/b65f9c9778d637527888891144c87d79a09773e5429be 40cf66798a2e5c03b7a/hostname 4.0K /var/lib/docker/containers/b65f9c9778d637527888891144c87d79a09773e5429be 40cf66798a2e5c03b7a/hostconfig.json 4.0K /var/lib/docker/containers/b65f9c9778d637527888891144c87d79a09773e5429be 40cf66798a2e5c03b7a/config.v2.json 4.0K /var/lib/docker/containers/730a1b9490040a53ac58f6cb79f799767a4816c0cb9e2 508a352091ed7dfad34/resolv.conf 4.0K /var/lib/docker/containers/730a1b9490040a53ac58f6cb79f799767a4816c0cb9e2 508a352091ed7dfad34/hosts 4.0K /var/lib/docker/containers/730a1b9490040a53ac58f6cb79f799767a4816c0cb9e2 508a352091ed7dfad34/hostname 4.0K /var/lib/docker/containers/730a1b9490040a53ac58f6cb79f799767a4816c0cb9e2 508a352091ed7dfad34/hostconfig.json 4.0K /var/lib/docker/containers/730a1b9490040a53ac58f6cb79f799767a4816c0cb9e2 508a352091ed7dfad34/config.v2.json 4.0K /var/lib/docker/containers/6cb0fb6456aad67619ccfedfdd550c6aa7235fca58d33 55fb82b40bdd9e3da3a/shm/sem.F8EEB26D-AB23-4061-8250-130AB5285A4A 4.0K /var/lib/docker/containers/6cb0fb6456aad67619ccfedfdd550c6aa7235fca58d33 55fb82b40bdd9e3da3a/shm/sem.9334581e-7251-4ef7-a8ec-5bfe8e89ff68 4.0K /var/lib/docker/containers/6cb0fb6456aad67619ccfedfdd550c6aa7235fca58d33 55fb82b40bdd9e3da3a/resolv.conf 4.0K /var/lib/docker/containers/6cb0fb6456aad67619ccfedfdd550c6aa7235fca58d33 55fb82b40bdd9e3da3a/hosts 4.0K /var/lib/docker/containers/6cb0fb6456aad67619ccfedfdd550c6aa7235fca58d33 55fb82b40bdd9e3da3a/hostname 4.0K /var/lib/docker/containers/6cb0fb6456aad67619ccfedfdd550c6aa7235fca58d33 55fb82b40bdd9e3da3a/hostconfig.json 4.0K /var/lib/docker/containers/6cb0fb6456aad67619ccfedfdd550c6aa7235fca58d33 55fb82b40bdd9e3da3a/config.v2.json 4.0K /var/lib/docker/containers/6cb0fb6456aad67619ccfedfdd550c6aa7235fca58d33 55fb82b40bdd9e3da3a/6cb0fb6456aad67619ccfedfdd550c6aa7235fca58d3355fb82b40bdd9e3 da3a-json.log 4.0K /var/lib/docker/containers/17334868152a2e35ec408a2e986c961f18e73332b75a7 83e61ad1973ed31ba35/resolv.conf.hash 4.0K /var/lib/docker/containers/17334868152a2e35ec408a2e986c961f18e73332b75a7 83e61ad1973ed31ba35/resolv.conf 4.0K /var/lib/docker/containers/17334868152a2e35ec408a2e986c961f18e73332b75a7 83e61ad1973ed31ba35/hosts 4.0K /var/lib/docker/containers/17334868152a2e35ec408a2e986c961f18e73332b75a7 83e61ad1973ed31ba35/hostname 4.0K /var/lib/docker/containers/17334868152a2e35ec408a2e986c961f18e73332b75a7 83e61ad1973ed31ba35/hostconfig.json 4.0K /var/lib/docker/containers/17334868152a2e35ec408a2e986c961f18e73332b75a7 83e61ad1973ed31ba35/config.v2.json 0 /var/lib/docker/containers/b65f9c9778d637527888891144c87d79a09773e5429be 40cf66798a2e5c03b7a/shm 0 /var/lib/docker/containers/730a1b9490040a53ac58f6cb79f799767a4816c0cb9e2 508a352091ed7dfad34/shm 0 /var/lib/docker/containers/17334868152a2e35ec408a2e986c961f18e73332b75a7 83e61ad1973ed31ba35/shm
July 11, 20178 yr Its not the logs that are filling it up. Rather something either Crashplan or a download client is storing data within it. You have to check the settings for where eg: downloads are stored within each application, and verify that the path is the same as the template shows.
July 11, 20178 yr 27 minutes ago, saarg said: I don't think that container logs will show up in cadvisor if I remember correctly. @Squid will probably correct me if I'm wrong. Not sure about orphaned images either. Read the links and the links therein that @Squid provided for a better understanding. Best I've been able to figure out is that the stats returned by the native docker commands or via cAdvisor return the size of the application (actually its virtual size) only.
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