Difference between revisions of "Out of Memory (OOM)"

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[[wikipedia:Out of memory]]
 
[[wikipedia:Out of memory]]
  
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== OOM in Docker ==
 
* [[Docker]]: <code>--oom-kill-disable=false</code> Whether to disable [[OOM Killer]] for the container or not.  
 
* [[Docker]]: <code>--oom-kill-disable=false</code> Whether to disable [[OOM Killer]] for the container or not.  
 
Use <code>[[docker inspect]] CONTANINER_NAME | grep OOM</code> to show options. For example:
 
Use <code>[[docker inspect]] CONTANINER_NAME | grep OOM</code> to show options. For example:

Revision as of 05:49, 26 April 2020

This article is a Draft. Help us to complete it.

wikipedia:Out of memory


OOM in Docker

  • Docker: --oom-kill-disable=false Whether to disable OOM Killer for the container or not.

Use docker inspect CONTANINER_NAME | grep OOM to show options. For example:

docker inspect grafana | grep -i OOM
           "OOMKilled": false,
           "OomScoreAdj": 0,
           "OomKillDisable": false,

OOM Linux kernel logs

Jan 26 04:40:29 SERVER_NAME kernel: runc:[2:INIT] invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0
Jan 26 04:40:29 SERVER_NAME kernel: oom_reaper: reaped process 22572 (java), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB

See also

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