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 
│   │   ├─623 /lib/systemd/systemd --user
│   │   └─624 (sd-pam)
│   ├─session-4.scope 
│   │ ├─1518 sshd: zuul [priv]
│   │ └─1531 sshd: zuul@notty
│   └─session-1.scope 
│     ├─  620 sshd: zuul [priv]
│     ├─  638 sshd: zuul@notty
│     ├─  775 /usr/bin/python3
│     ├─ 1522 ssh: /home/zuul/.ansible/cp/162.253.55.125-22-zuul [mux]
│     ├─12247 sh -c /bin/sh -c 'sudo -H -S -n  -u root /bin/sh -c '"'"'echo BECOME-SUCCESS-tndwugkxdgbdlvpmxygqordonmakxyps ; /usr/bin/python3'"'"' && sleep 0'
│     ├─12248 /bin/sh -c sudo -H -S -n  -u root /bin/sh -c 'echo BECOME-SUCCESS-tndwugkxdgbdlvpmxygqordonmakxyps ; /usr/bin/python3' && sleep 0
│     ├─12249 sudo -H -S -n -u root /bin/sh -c echo BECOME-SUCCESS-tndwugkxdgbdlvpmxygqordonmakxyps ; /usr/bin/python3
│     ├─12250 /bin/sh -c echo BECOME-SUCCESS-tndwugkxdgbdlvpmxygqordonmakxyps ; /usr/bin/python3
│     ├─12251 /usr/bin/python3
│     ├─12252 /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
│     └─12254 systemd-cgls --full --all --no-pager
├─sys-kernel-tracing.mount 
├─init.scope 
│ └─1 /lib/systemd/systemd --system --deserialize 39 nofb
├─system.slice 
│ ├─containerd.service …
│ │ ├─ 9822 /usr/bin/containerd --config /etc/containerd/config.toml
│ │ ├─11435 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 0f7b048144237278fbd3fa17f4e887d85ec4a62e36253585b671ed56a42e8f6c -address /run/containerd/containerd.sock
│ │ ├─11480 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 796e7036ef4630b14792f3e0912e093900f6a1a8fe4d93d3e5a07321d70ed545 -address /run/containerd/containerd.sock
│ │ ├─11501 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id c3ba56461e4edecd8c2e15f0ff341cde327d1d6fa328f8147560a82a07c6667a -address /run/containerd/containerd.sock
│ │ ├─11502 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id dfcad8f942e15e68c054b9bade73505c05aabed3e8666a46470fe7ac3264b2fb -address /run/containerd/containerd.sock
│ │ ├─11514 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id bbd30d2333ea8d344c44fe1f7c2e42f8eab64101f96fc73ee1ffe4f4de117b7d -address /run/containerd/containerd.sock
│ │ └─12015 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id d3bad202a2dd633523cc3e4b50c35745c21fa8c68a633190eeab397933d7df90 -address /run/containerd/containerd.sock
│ ├─packagekit.service 
│ │ └─1326 /usr/libexec/packagekitd
│ ├─systemd-networkd.service 
│ │ └─436 /lib/systemd/systemd-networkd
│ ├─systemd-udevd.service 
│ │ └─328 /lib/systemd/systemd-udevd
│ ├─system-serial\x2dgetty.slice 
│ │ └─serial-getty@ttyS0.service 
│ │   └─544 /sbin/agetty -o -p -- \u --keep-baud 115200,57600,38400,9600 ttyS0 vt220
│ ├─polkit.service 
│ │ └─560 /usr/libexec/polkitd --no-debug
│ ├─networkd-dispatcher.service 
│ │ └─532 /usr/bin/python3 /usr/bin/networkd-dispatcher --run-startup-triggers
│ ├─kubelet.service 
│ │ └─11881 /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=162.253.55.125 --pod-infra-container-image=harbor.atmosphere.dev/registry.k8s.io/pause:3.9
│ ├─system-modprobe.slice 
│ ├─systemd-journald.service 
│ │ └─297 /lib/systemd/systemd-journald
│ ├─ssh.service 
│ │ ├─  562 sshd: /usr/sbin/sshd -D [listener] 1 of 10-100 startups
│ │ ├─12237 sshd: [accepted]
│ │ └─12238 sshd: [net]
│ ├─cloud-final.service 
│ ├─uuidd.service 
│ │ └─995 /usr/sbin/uuidd --socket-activation
│ ├─cloud-config.service 
│ ├─systemd-resolved.service 
│ │ └─332 /lib/systemd/systemd-resolved
│ ├─system-lvm2\x2dpvscan.slice 
│ ├─dbus.service 
│ │ └─529 @dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
│ ├─systemd-timesyncd.service 
│ │ └─333 /lib/systemd/systemd-timesyncd
│ ├─system-getty.slice 
│ │ └─getty@tty1.service 
│ │   └─543 /sbin/agetty -o -p -- \u --noclear tty1 linux
│ └─systemd-logind.service 
│   └─535 /lib/systemd/systemd-logind
├─k8s.io 
│ ├─c3ba56461e4edecd8c2e15f0ff341cde327d1d6fa328f8147560a82a07c6667a 
│ │ └─11617 /pause
│ ├─5d5f68bb6a3410eda014dfdd5d6c205bf39bd2436efc8121cb4af4614ed110f0 
│ │ └─11725 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
│ ├─c806e53cd431a16f6908372297a574c49cdc6655caa5367a1b5e65f4980dc8b5 
│ │ └─11679 etcd --advertise-client-urls=https://162.253.55.125:2379 --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://162.253.55.125:2380 --initial-cluster=instance=https://162.253.55.125:2380 --key-file=/etc/kubernetes/pki/etcd/server.key --listen-client-urls=https://127.0.0.1:2379,https://162.253.55.125:2379 --listen-metrics-urls=http://127.0.0.1:2381 --listen-peer-urls=https://162.253.55.125:2380 --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
│ ├─dfcad8f942e15e68c054b9bade73505c05aabed3e8666a46470fe7ac3264b2fb 
│ │ └─11589 /pause
│ ├─bbd30d2333ea8d344c44fe1f7c2e42f8eab64101f96fc73ee1ffe4f4de117b7d 
│ │ └─11591 /pause
│ ├─0f7b048144237278fbd3fa17f4e887d85ec4a62e36253585b671ed56a42e8f6c 
│ │ └─11488 /pause
│ ├─796e7036ef4630b14792f3e0912e093900f6a1a8fe4d93d3e5a07321d70ed545 
│ │ └─11593 /pause
│ ├─f54d0df6bd3eca635aad7b813999eb555594cc2eba02af994066f786acebff38 
│ │ └─11701 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
│ ├─bd72fc70493ece06248ed16a029f019a98708bea2fd17043a835e95400d6e99c 
│ │ └─12064 /usr/local/bin/kube-proxy --config=/var/lib/kube-proxy/config.conf --hostname-override=instance
│ ├─943f67c6162289971381a9fbfeec02f893ad427a7dd15599be5589cfd74c1641 
│ │ └─11738 kube-apiserver --advertise-address=162.253.55.125 --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
│ ├─d3bad202a2dd633523cc3e4b50c35745c21fa8c68a633190eeab397933d7df90 
│ │ └─12040 /pause
│ └─1ec975d71a4148cb3f1db82f5ec64c9428989e2f9de5961cdf97caf8ec47082c 
│   └─11826 /kube-vip manager
├─proc-sys-fs-binfmt_misc.mount 
└─dev-hugepages.mount