Systemd Unreclaimable Kernel Memory Leak
How a frequently-restarting systemd unit with Type=exec leaked unreclaimable kernel slab memory (~60 MB/day) on Ubuntu hosts via a cgroup memory-accounting bug — and why only a full host reboot could free it.
How a frequently-restarting systemd unit with Type=exec leaked unreclaimable kernel slab memory (~60 MB/day) on Ubuntu hosts via a cgroup memory-accounting bug — and why only a full host reboot could free it.