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 
│   │   ├─622 /lib/systemd/systemd --user
│   │   └─623 (sd-pam)
│   ├─session-4.scope 
│   │ ├─1358 sshd: zuul [priv]
│   │ └─1371 sshd: zuul@notty
│   └─session-1.scope 
│     ├─ 619 sshd: zuul [priv]
│     ├─ 636 sshd: zuul@notty
│     ├─ 773 /usr/bin/python3
│     ├─1362 ssh: /home/zuul/.ansible/cp/199.19.213.108-22-zuul [mux]
│     ├─5954 sh -c /bin/sh -c 'sudo -H -S -n  -u root /bin/sh -c '"'"'echo BECOME-SUCCESS-irhmvjabddqbttwlugijodvspbpdmogs ; /usr/bin/python3'"'"' && sleep 0'
│     ├─5955 /bin/sh -c sudo -H -S -n  -u root /bin/sh -c 'echo BECOME-SUCCESS-irhmvjabddqbttwlugijodvspbpdmogs ; /usr/bin/python3' && sleep 0
│     ├─5956 sudo -H -S -n -u root /bin/sh -c echo BECOME-SUCCESS-irhmvjabddqbttwlugijodvspbpdmogs ; /usr/bin/python3
│     ├─5957 /bin/sh -c echo BECOME-SUCCESS-irhmvjabddqbttwlugijodvspbpdmogs ; /usr/bin/python3
│     ├─5958 /usr/bin/python3
│     ├─5959 /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
│     └─5961 systemd-cgls --full --all --no-pager
├─sys-kernel-tracing.mount 
├─init.scope 
│ └─1 /lib/systemd/systemd --system --deserialize 39 nofb
├─system.slice 
│ ├─containerd.service …
│ │ ├─2881 /usr/bin/containerd --config /etc/containerd/config.toml
│ │ ├─4471 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id dad5298379c55f7d9ec0d059b5e7be4c154f3b9bbc52109a04595f3e5657167f -address /run/containerd/containerd.sock
│ │ ├─4495 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id acee25bd7d74dd56f3e58dc823641108d1ba06566f7c1a47266e9022e8a23d4e -address /run/containerd/containerd.sock
│ │ ├─4552 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id a8ddfb1602566eef5d881778b94d5077af0b1375c20a2470670d7027bec69c5c -address /run/containerd/containerd.sock
│ │ ├─4562 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id f46323f3934678c527670dad161450a2d3d075c2c7746f1f6ecbb1214f8eb480 -address /run/containerd/containerd.sock
│ │ ├─4617 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id ad7bb65556cf0c6f6f0fc7c3e96a5435c1c1e4f875f3fb4b29b7187acb6a224f -address /run/containerd/containerd.sock
│ │ ├─5019 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 3258852b15b2f84e04f9d18da9e66f5726d23034d54e5d660af960983f51547d -address /run/containerd/containerd.sock
│ │ ├─5692 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id ea4a056514931dc0c473758658e24f2ac301b86951030faa04397b497e063a86 -address /run/containerd/containerd.sock
│ │ └─5714 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 9dc6c027bb124823fb2e2f98d464dce1e6faa5c65f4749111122ddb4c35a11f3 -address /run/containerd/containerd.sock
│ ├─packagekit.service 
│ │ └─1094 /usr/libexec/packagekitd
│ ├─systemd-networkd.service 
│ │ └─435 /lib/systemd/systemd-networkd
│ ├─systemd-udevd.service 
│ │ └─323 /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 
│ │ └─554 /usr/libexec/polkitd --no-debug
│ ├─networkd-dispatcher.service 
│ │ └─530 /usr/bin/python3 /usr/bin/networkd-dispatcher --run-startup-triggers
│ ├─kubelet.service 
│ │ └─4906 /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=199.19.213.108 --pod-infra-container-image=harbor.atmosphere.dev/registry.k8s.io/pause:3.9
│ ├─system-modprobe.slice 
│ ├─systemd-journald.service 
│ │ └─292 /lib/systemd/systemd-journald
│ ├─ssh.service 
│ │ └─569 sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups
│ ├─cloud-final.service 
│ ├─uuidd.service 
│ │ └─1293 /usr/sbin/uuidd --socket-activation
│ ├─systemd-resolved.service 
│ │ └─327 /lib/systemd/systemd-resolved
│ ├─cloud-init.service 
│ ├─dbus.service 
│ │ └─527 @dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
│ ├─systemd-timesyncd.service 
│ │ └─328 /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 
│ ├─3258852b15b2f84e04f9d18da9e66f5726d23034d54e5d660af960983f51547d 
│ │ └─5044 /pause
│ ├─acee25bd7d74dd56f3e58dc823641108d1ba06566f7c1a47266e9022e8a23d4e 
│ │ └─4532 /pause
│ ├─9dc6c027bb124823fb2e2f98d464dce1e6faa5c65f4749111122ddb4c35a11f3 
│ │ └─5754 /pause
│ ├─ea4a056514931dc0c473758658e24f2ac301b86951030faa04397b497e063a86 
│ │ └─5735 /pause
│ ├─a8ddfb1602566eef5d881778b94d5077af0b1375c20a2470670d7027bec69c5c 
│ │ └─4598 /pause
│ ├─f46323f3934678c527670dad161450a2d3d075c2c7746f1f6ecbb1214f8eb480 
│ │ └─4619 /pause
│ ├─65ff6de07aa4c33836dd791cef937363f0c5447af7c82c37f94f51e1b90575e7 
│ │ └─4708 etcd --advertise-client-urls=https://199.19.213.108:2379 --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://199.19.213.108:2380 --initial-cluster=instance=https://199.19.213.108:2380 --key-file=/etc/kubernetes/pki/etcd/server.key --listen-client-urls=https://127.0.0.1:2379,https://199.19.213.108:2379 --listen-metrics-urls=http://127.0.0.1:2381 --listen-peer-urls=https://199.19.213.108:2380 --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
│ ├─0fb94af7be3c2ce60374a2d6501179b7aa46efb6447e16b5fa0beba1a21eabda 
│ │ └─5079 /usr/local/bin/kube-proxy --config=/var/lib/kube-proxy/config.conf --hostname-override=instance
│ ├─dad5298379c55f7d9ec0d059b5e7be4c154f3b9bbc52109a04595f3e5657167f 
│ │ └─4513 /pause
│ ├─bff7ba72bad96b36f707d012a3637e17bf60311c17980d8eddbb31cdb7738c73 
│ │ └─4794 kube-apiserver --advertise-address=199.19.213.108 --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
│ └─ad7bb65556cf0c6f6f0fc7c3e96a5435c1c1e4f875f3fb4b29b7187acb6a224f 
│   └─4658 /pause
├─proc-sys-fs-binfmt_misc.mount 
└─dev-hugepages.mount