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 
│   │   ├─625 /lib/systemd/systemd --user
│   │   └─626 (sd-pam)
│   ├─session-4.scope 
│   │ ├─1525 sshd: zuul [priv]
│   │ └─1538 sshd: zuul@notty
│   └─session-1.scope 
│     ├─  622 sshd: zuul [priv]
│     ├─  639 sshd: zuul@notty
│     ├─  776 /usr/bin/python3
│     ├─ 1529 ssh: /home/zuul/.ansible/cp/162.253.55.24-22-zuul [mux]
│     ├─12221 sh -c /bin/sh -c 'sudo -H -S -n  -u root /bin/sh -c '"'"'echo BECOME-SUCCESS-xzjeciiipxzhvlgwzzmtxgjfkormngcf ; /usr/bin/python3'"'"' && sleep 0'
│     ├─12222 /bin/sh -c sudo -H -S -n  -u root /bin/sh -c 'echo BECOME-SUCCESS-xzjeciiipxzhvlgwzzmtxgjfkormngcf ; /usr/bin/python3' && sleep 0
│     ├─12223 sudo -H -S -n -u root /bin/sh -c echo BECOME-SUCCESS-xzjeciiipxzhvlgwzzmtxgjfkormngcf ; /usr/bin/python3
│     ├─12224 /bin/sh -c echo BECOME-SUCCESS-xzjeciiipxzhvlgwzzmtxgjfkormngcf ; /usr/bin/python3
│     ├─12225 /usr/bin/python3
│     ├─12226 /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
ip neigh > /tmp/logs/system/ip-neigh.txt
bridge fdb show > /tmp/logs/system/bridge-fdb.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
│     └─12228 systemd-cgls --full --all --no-pager
├─sys-kernel-tracing.mount 
├─init.scope 
│ └─1 /lib/systemd/systemd --system --deserialize 39 nofb
├─system.slice 
│ ├─containerd.service …
│ │ ├─ 9828 /usr/bin/containerd --config /etc/containerd/config.toml
│ │ ├─11397 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 2d4251225f43352c33c30633b4edf3786a46226b0c621bc3c97665a4995023df -address /run/containerd/containerd.sock
│ │ ├─11435 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 0d5b8ae3ceaba271ca5b367f6e8650d63b0d59aa3d4096a3e2108b692a2a2434 -address /run/containerd/containerd.sock
│ │ ├─11458 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id c543ee963910dded191873091aa6734c50dd0f123a2fd674ba7361e4f1b59bf8 -address /run/containerd/containerd.sock
│ │ ├─11532 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 12d36850d2d6a2d3e7b8daaab8f2e23c6ade73370d9edf89150c1b25018025dd -address /run/containerd/containerd.sock
│ │ ├─11550 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id fb5135b190626e48f2f816666965b5a0afea048719704407f8cdfde7152ddd55 -address /run/containerd/containerd.sock
│ │ └─11980 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 19ef39d1f8f60f228c61f4f1477268d02c0c68e6a45f0b6149f562aebbbc7993 -address /run/containerd/containerd.sock
│ ├─packagekit.service 
│ │ └─1333 /usr/libexec/packagekitd
│ ├─systemd-networkd.service 
│ │ └─438 /lib/systemd/systemd-networkd
│ ├─systemd-udevd.service 
│ │ └─329 /lib/systemd/systemd-udevd
│ ├─system-serial\x2dgetty.slice 
│ │ └─serial-getty@ttyS0.service 
│ │   └─545 /sbin/agetty -o -p -- \u --keep-baud 115200,57600,38400,9600 ttyS0 vt220
│ ├─polkit.service 
│ │ └─564 /usr/libexec/polkitd --no-debug
│ ├─networkd-dispatcher.service 
│ │ └─534 /usr/bin/python3 /usr/bin/networkd-dispatcher --run-startup-triggers
│ ├─kubelet.service 
│ │ └─11841 /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=unix:///run/containerd/containerd.sock --enforce-node-allocatable= --node-ip=162.253.55.24 --pod-infra-container-image=harbor.atmosphere.dev/registry.k8s.io/pause:3.9
│ ├─system-modprobe.slice 
│ ├─cloud-init-local.service 
│ ├─systemd-journald.service 
│ │ └─297 /lib/systemd/systemd-journald
│ ├─ssh.service 
│ │ └─562 sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups
│ ├─cloud-final.service 
│ ├─uuidd.service 
│ │ └─1002 /usr/sbin/uuidd --socket-activation
│ ├─cloud-config.service 
│ ├─systemd-resolved.service 
│ │ └─333 /lib/systemd/systemd-resolved
│ ├─system-lvm2\x2dpvscan.slice 
│ ├─cloud-init.service 
│ ├─dbus.service 
│ │ └─530 @dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
│ ├─systemd-timesyncd.service 
│ │ └─334 /lib/systemd/systemd-timesyncd
│ ├─system-getty.slice 
│ │ └─getty@tty1.service 
│ │   └─544 /sbin/agetty -o -p -- \u --noclear tty1 linux
│ └─systemd-logind.service 
│   └─536 /lib/systemd/systemd-logind
├─k8s.io 
│ ├─0d5b8ae3ceaba271ca5b367f6e8650d63b0d59aa3d4096a3e2108b692a2a2434 
│ │ └─11478 /pause
│ ├─f328284e0499347feb7c43d7ed0e9a9ae6fa226ae4651151debc612d829afe70 
│ │ └─11646 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
│ ├─576465c2c8114b438dfb58a80f6b0dab29af7ab4edffb4ae37377232ec1777b6 
│ │ └─11792 /kube-vip manager
│ ├─fb5135b190626e48f2f816666965b5a0afea048719704407f8cdfde7152ddd55 
│ │ └─11603 /pause
│ ├─3e94d1b90519c74995a362bc8fbaf00d0567a5784b4140c7155f4fbe65f912c8 
│ │ └─11702 etcd --advertise-client-urls=https://162.253.55.24:2379 --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://162.253.55.24:2380 --initial-cluster=instance=https://162.253.55.24:2380 --key-file=/etc/kubernetes/pki/etcd/server.key --listen-client-urls=https://127.0.0.1:2379,https://162.253.55.24:2379 --listen-metrics-urls=http://127.0.0.1:2381 --listen-peer-urls=https://162.253.55.24:2380 --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
│ ├─c543ee963910dded191873091aa6734c50dd0f123a2fd674ba7361e4f1b59bf8 
│ │ └─11498 /pause
│ ├─19ef39d1f8f60f228c61f4f1477268d02c0c68e6a45f0b6149f562aebbbc7993 
│ │ └─12003 /pause
│ ├─cd42b6628e49f519ffdd53df3ae8ed2c7a3e97642ee0ae17e5c49bd35bd01f0f 
│ │ └─11666 kube-apiserver --advertise-address=162.253.55.24 --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
│ ├─4876f52cbba71abce7519cecd6f79318e66d2ce8ce2f68670d16e2f150e12960 
│ │ └─12031 /usr/local/bin/kube-proxy --config=/var/lib/kube-proxy/config.conf --hostname-override=instance
│ ├─12d36850d2d6a2d3e7b8daaab8f2e23c6ade73370d9edf89150c1b25018025dd 
│ │ └─11575 /pause
│ ├─2d4251225f43352c33c30633b4edf3786a46226b0c621bc3c97665a4995023df 
│ │ └─11421 /pause
│ └─b6f628247952bcb69b4498050815d21159c535805a5e0015a417d3375d7892b5 
│   └─11693 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
├─proc-sys-fs-binfmt_misc.mount 
└─dev-hugepages.mount