Control group /:
-.slice
├─sys-fs-fuse-connections.mount 
├─sys-kernel-config.mount 
├─sys-kernel-debug.mount 
├─dev-mqueue.mount 
├─user.slice 
│ └─user-1000.slice 
│   ├─user@1000.service …
│   │ ├─app.slice 
│   │ └─init.scope 
│   │   ├─617 /lib/systemd/systemd --user
│   │   └─618 (sd-pam)
│   ├─session-4.scope 
│   │ ├─1365 sshd: zuul [priv]
│   │ └─1378 sshd: zuul@notty
│   └─session-1.scope 
│     ├─  614 sshd: zuul [priv]
│     ├─  631 sshd: zuul@notty
│     ├─  768 /usr/bin/python3
│     ├─ 1369 ssh: /home/zuul/.ansible/cp/199.204.45.244-22-zuul [mux]
│     ├─12815 sh -c /bin/sh -c 'sudo -H -S -n  -u root /bin/sh -c '"'"'echo BECOME-SUCCESS-qbyrpgvuzvwujgxmdvidnkkdvyscvzvg ; /usr/bin/python3'"'"' && sleep 0'
│     ├─12816 /bin/sh -c sudo -H -S -n  -u root /bin/sh -c 'echo BECOME-SUCCESS-qbyrpgvuzvwujgxmdvidnkkdvyscvzvg ; /usr/bin/python3' && sleep 0
│     ├─12817 sudo -H -S -n -u root /bin/sh -c echo BECOME-SUCCESS-qbyrpgvuzvwujgxmdvidnkkdvyscvzvg ; /usr/bin/python3
│     ├─12818 /bin/sh -c echo BECOME-SUCCESS-qbyrpgvuzvwujgxmdvidnkkdvyscvzvg ; /usr/bin/python3
│     ├─12819 /usr/bin/python3
│     ├─12869 /bin/bash -c set -x
systemd-cgls --full --all --no-pager > /tmp/logs/system/systemd-cgls.txt
ip addr > /tmp/logs/system/ip-addr.txt
ip route > /tmp/logs/system/ip-route.txt
lsblk > /tmp/logs/system/lsblk.txt
mount > /tmp/logs/system/mount.txt
docker images > /tmp/logs/system/docker-images.txt
brctl show > /tmp/logs/system/brctl-show.txt
ps aux --sort=-%mem > /tmp/logs/system/ps.txt
dpkg -l > /tmp/logs/system/packages.txt
CONTAINERS=($(docker ps -a --format '{{ .Names }}' --filter label=zuul))
if [ ! -z "$CONTAINERS" ]; then
  mkdir -p "/tmp/logs/system/containers"
  for CONTAINER in ${CONTAINERS}; do
    docker logs "${CONTAINER}" > "/tmp/logs/system/containers/${CONTAINER}.txt"
  done
fi
│     └─12871 systemd-cgls --full --all --no-pager
├─sys-kernel-tracing.mount 
├─init.scope 
│ └─1 /lib/systemd/systemd --system --deserialize 39 nofb
├─system.slice 
│ ├─containerd.service …
│ │ ├─ 9636 /usr/bin/containerd --config /etc/containerd/config.toml
│ │ ├─11275 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id d2928f2b7159251934da040dcbb066a317aa0677bcae6f4bf92422f2e007cca3 -address /run/containerd/containerd.sock
│ │ ├─11287 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 9f21160c909091faf3337b8c72b269d859b705de190de3d159900e2ce4c5eb6b -address /run/containerd/containerd.sock
│ │ ├─11299 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 7a3a3c67165dc59d13bbe4e7bcd6eecc61b5d527a147bd70235c0a237901b31c -address /run/containerd/containerd.sock
│ │ ├─11436 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 67e7fd4f49022f06c9dee39457a267e7277eeecf6babfb1b29dc1cf28ab1576c -address /run/containerd/containerd.sock
│ │ ├─11438 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 60a323a1b344a0b3913221dd8178cd2a40aa9314b628f5be850248a4a8e44aa1 -address /run/containerd/containerd.sock
│ │ ├─11795 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id d6fd771d1a301f5db2d8e26b95b5dcfbf1d6436d4d4ac484847e2fe0513e0033 -address /run/containerd/containerd.sock
│ │ ├─12492 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id e37ead0fb319e8207bd08cc2fe2dee3c2615098a1d30da18d214b7a78aa7799c -address /run/containerd/containerd.sock
│ │ └─12531 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 15a36be07e8b9b2976bcc3e993c4a21cb0c17ad34d61083da10be04e28428303 -address /run/containerd/containerd.sock
│ ├─packagekit.service 
│ │ └─1093 /usr/libexec/packagekitd
│ ├─systemd-networkd.service 
│ │ └─434 /lib/systemd/systemd-networkd
│ ├─systemd-udevd.service 
│ │ └─325 /lib/systemd/systemd-udevd
│ ├─system-serial\x2dgetty.slice 
│ │ └─serial-getty@ttyS0.service 
│ │   └─537 /sbin/agetty -o -p -- \u --keep-baud 115200,57600,38400,9600 ttyS0 vt220
│ ├─polkit.service 
│ │ └─558 /usr/libexec/polkitd --no-debug
│ ├─networkd-dispatcher.service 
│ │ └─530 /usr/bin/python3 /usr/bin/networkd-dispatcher --run-startup-triggers
│ ├─kubelet.service 
│ │ └─11701 /usr/bin/kubelet --bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf --config=/var/lib/kubelet/config.yaml --cgroups-per-qos=false --container-runtime-endpoint=/run/containerd/containerd.sock --enforce-node-allocatable= --node-ip=199.204.45.244 --pod-infra-container-image=harbor.atmosphere.dev/registry.k8s.io/pause:3.9
│ ├─system-modprobe.slice 
│ ├─systemd-journald.service 
│ │ └─294 /lib/systemd/systemd-journald
│ ├─ssh.service 
│ │ └─562 sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups
│ ├─cloud-final.service 
│ ├─uuidd.service 
│ │ └─1296 /usr/sbin/uuidd --socket-activation
│ ├─cloud-config.service 
│ ├─systemd-resolved.service 
│ │ └─329 /lib/systemd/systemd-resolved
│ ├─system-lvm2\x2dpvscan.slice 
│ ├─dbus.service 
│ │ └─527 @dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
│ ├─systemd-timesyncd.service 
│ │ └─330 /lib/systemd/systemd-timesyncd
│ ├─system-getty.slice 
│ │ └─getty@tty1.service 
│ │   └─536 /sbin/agetty -o -p -- \u --noclear tty1 linux
│ └─systemd-logind.service 
│   └─533 /lib/systemd/systemd-logind
├─k8s.io 
│ ├─e37ead0fb319e8207bd08cc2fe2dee3c2615098a1d30da18d214b7a78aa7799c 
│ │ └─12520 /pause
│ ├─d2928f2b7159251934da040dcbb066a317aa0677bcae6f4bf92422f2e007cca3 
│ │ └─11333 /pause
│ ├─4e939ddb64bf6acdb59a63734c6d4dd1305c56c8875dcbc74eab1e111c141235 
│ │ └─12808 kube-controller-manager --authentication-kubeconfig=/etc/kubernetes/controller-manager.conf --authorization-kubeconfig=/etc/kubernetes/controller-manager.conf --bind-address=0.0.0.0 --client-ca-file=/etc/kubernetes/pki/ca.crt --cluster-name=kubernetes --cluster-signing-cert-file=/etc/kubernetes/pki/ca.crt --cluster-signing-key-file=/etc/kubernetes/pki/ca.key --controllers=*,bootstrapsigner,tokencleaner --kubeconfig=/etc/kubernetes/controller-manager.conf --leader-elect=true --requestheader-client-ca-file=/etc/kubernetes/pki/front-proxy-ca.crt --root-ca-file=/etc/kubernetes/pki/ca.crt --service-account-private-key-file=/etc/kubernetes/pki/sa.key --tls-min-version=VersionTLS13 --use-service-account-credentials=true
│ ├─9f21160c909091faf3337b8c72b269d859b705de190de3d159900e2ce4c5eb6b 
│ │ └─11369 /pause
│ ├─60a323a1b344a0b3913221dd8178cd2a40aa9314b628f5be850248a4a8e44aa1 
│ │ └─11491 /pause
│ ├─2569682656c6c1840545ae2f3ec9c817a861a31ce0b21a630c2df3df6dae5f86 
│ │ └─11843 /usr/local/bin/kube-proxy --config=/var/lib/kube-proxy/config.conf --hostname-override=instance
│ ├─4e6b4edc2be9829a180316811686c13075a414565a153a1b0380a7f0eb100b5b 
│ │ └─11609 kube-scheduler --authentication-kubeconfig=/etc/kubernetes/scheduler.conf --authorization-kubeconfig=/etc/kubernetes/scheduler.conf --bind-address=0.0.0.0 --kubeconfig=/etc/kubernetes/scheduler.conf --leader-elect=true --tls-min-version=VersionTLS13
│ ├─67e7fd4f49022f06c9dee39457a267e7277eeecf6babfb1b29dc1cf28ab1576c 
│ │ └─11521 /pause
│ ├─70c40f445b01c428e2af97a065306f2932b818c271ae9417b0c5d5fc6411ce61 
│ │ └─11529 etcd --advertise-client-urls=https://199.204.45.244:2379 --cert-file=/etc/kubernetes/pki/etcd/server.crt --client-cert-auth=true --data-dir=/var/lib/etcd --experimental-initial-corrupt-check=true --experimental-watch-progress-notify-interval=5s --initial-advertise-peer-urls=https://199.204.45.244:2380 --initial-cluster=instance=https://199.204.45.244:2380 --key-file=/etc/kubernetes/pki/etcd/server.key --listen-client-urls=https://127.0.0.1:2379,https://199.204.45.244:2379 --listen-metrics-urls=http://127.0.0.1:2381 --listen-peer-urls=https://199.204.45.244:2380 --name=instance --peer-cert-file=/etc/kubernetes/pki/etcd/peer.crt --peer-client-cert-auth=true --peer-key-file=/etc/kubernetes/pki/etcd/peer.key --peer-trusted-ca-file=/etc/kubernetes/pki/etcd/ca.crt --snapshot-count=10000 --tls-min-version=TLS1.3 --trusted-ca-file=/etc/kubernetes/pki/etcd/ca.crt
│ ├─15a36be07e8b9b2976bcc3e993c4a21cb0c17ad34d61083da10be04e28428303 
│ │ └─12563 /pause
│ ├─d6fd771d1a301f5db2d8e26b95b5dcfbf1d6436d4d4ac484847e2fe0513e0033 
│ │ └─11819 /pause
│ ├─98385356346f5b2c46a37cbc5205d096f55234c8637554298bf99f017797243d 
│ │ └─12833 /kube-vip manager
│ ├─81d4726b6b2d696d90831b95bffd6060bf6107eedd9ad1ad6ab39d75c533a6c1 
│ │ └─11493 kube-apiserver --advertise-address=199.204.45.244 --allow-privileged=true --authorization-mode=Node,RBAC --client-ca-file=/etc/kubernetes/pki/ca.crt --enable-admission-plugins=NodeRestriction --enable-bootstrap-token-auth=true --etcd-cafile=/etc/kubernetes/pki/etcd/ca.crt --etcd-certfile=/etc/kubernetes/pki/apiserver-etcd-client.crt --etcd-keyfile=/etc/kubernetes/pki/apiserver-etcd-client.key --etcd-servers=https://127.0.0.1:2379 --kubelet-client-certificate=/etc/kubernetes/pki/apiserver-kubelet-client.crt --kubelet-client-key=/etc/kubernetes/pki/apiserver-kubelet-client.key --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname --proxy-client-cert-file=/etc/kubernetes/pki/front-proxy-client.crt --proxy-client-key-file=/etc/kubernetes/pki/front-proxy-client.key --requestheader-allowed-names=front-proxy-client --requestheader-client-ca-file=/etc/kubernetes/pki/front-proxy-ca.crt --requestheader-extra-headers-prefix=X-Remote-Extra- --requestheader-group-headers=X-Remote-Group --requestheader-username-headers=X-Remote-User --secure-port=6443 --service-account-issuer=https://kubernetes.default.svc.cluster.local --service-account-key-file=/etc/kubernetes/pki/sa.pub --service-account-signing-key-file=/etc/kubernetes/pki/sa.key --service-cluster-ip-range=10.96.0.0/12 --tls-cert-file=/etc/kubernetes/pki/apiserver.crt --tls-min-version=VersionTLS13 --tls-private-key-file=/etc/kubernetes/pki/apiserver.key
│ └─7a3a3c67165dc59d13bbe4e7bcd6eecc61b5d527a147bd70235c0a237901b31c 
│   └─11358 /pause
├─proc-sys-fs-binfmt_misc.mount 
└─dev-hugepages.mount