I have problem with borg backup while trying to back up ~550.000 of small files:
[1576137.653081] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=ns,mems_allowed=0,oom_memcg=/lxc/5011,task_memcg=/lxc/5011/ns/system.slice/cron.service,task=borg,pid=2284332,uid=0
[1576137.653138]...