[6.7.0-rc5] Out Of Memory errors detected on your server

Most likely not a defect report.  But, unless you ignore the error, it will continually come back on every scan until you reboot.

Your syslog says it had to kill something due to out of memory. This is something you need to deal with whether or not it is currently out of memory. I doubt this has anything to do with the release.

57 minutes ago, trurl said:

Your syslog says it had to kill something due to out of memory. This is something you need to deal with whether or not it is currently out of memory. I doubt this has anything to do with the release.

 

I just don't get what that could be since i have 64GB of memory in my server and it's only using a third.  Unless it will log this error if one of my dockers is hitting it's configured limit?

Ok I think I found the culprint.  My Unifi Video docker appears to have a memory leak and it keeps hitting it's 4GB limit.

 

Feb 25 09:38:31 SPE-UNRAID01 kernel: Task in /docker/55b2e60f9f27f0028b26ff6f2afd34d31c045f1660d64d530ff2622a795f96cc killed as a result of limit of /docker/55b2e60f9f27f0028b26ff6f2afd34d31c045f1660d64d530ff2622a795f96cc
Feb 25 09:38:31 SPE-UNRAID01 kernel: memory: usage 4194304kB, limit 4194304kB, failcnt 234151298
Feb 25 09:38:31 SPE-UNRAID01 kernel: memory+swap: usage 4194304kB, limit 8388608kB, failcnt 0
Feb 25 09:38:31 SPE-UNRAID01 kernel: kmem: usage 47156kB, limit 9007199254740988kB, failcnt 0
Feb 25 09:38:31 SPE-UNRAID01 kernel: Memory cgroup stats for /docker/55b2e60f9f27f0028b26ff6f2afd34d31c045f1660d64d530ff2622a795f96cc: cache:12772KB rss:4133200KB rss_huge:1951744KB shmem:3480KB mapped_file:396KB dirty:396KB writeback:132KB swap:0KB inactive_anon:3928KB active_anon:4134452KB inactive_file:4896KB active_file:1180KB unevictable:0KB
Feb 25 09:38:31 SPE-UNRAID01 kernel: Tasks state (memory values in pages):
Feb 25 09:38:31 SPE-UNRAID01 kernel: [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
Feb 25 09:38:31 SPE-UNRAID01 kernel: [ 32436] 0 32436 5840 81 81920 0 0 run.sh
Feb 25 09:38:31 SPE-UNRAID01 kernel: [ 32578] 0 32578 4314 42 73728 0 0 jsvc
Feb 25 09:38:31 SPE-UNRAID01 kernel: [ 8499] 99 8499 7912541 1030559 10633216 0 0 jsvc
Feb 25 09:38:31 SPE-UNRAID01 kernel: Memory cgroup out of memory: Kill process 8499 (jsvc) score 985 or sacrifice child
Feb 25 09:38:31 SPE-UNRAID01 kernel: Killed process 8499 (jsvc) total-vm:31650164kB, anon-rss:4123796kB, file-rss:0kB, shmem-rss:0kB

 

Edited February 25, 2019 by IamSpartacus

Changed Status to Solved