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 
│   │   ├─615 /lib/systemd/systemd --user
│   │   └─616 (sd-pam)
│   ├─session-4.scope 
│   │ ├─1503 sshd: zuul [priv]
│   │ └─1516 sshd: zuul@notty
│   └─session-1.scope 
│     ├─ 612 sshd: zuul [priv]
│     ├─ 629 sshd: zuul@notty
│     ├─ 766 /usr/bin/python3
│     ├─1507 ssh: /home/zuul/.ansible/cp/162.253.55.126-22-zuul [mux]
│     ├─5486 sh -c /bin/sh -c 'sudo -H -S -n  -u root /bin/sh -c '"'"'echo BECOME-SUCCESS-locnfgcrhlzeharldythosbahrsrunqa ; /usr/bin/python3'"'"' && sleep 0'
│     ├─5487 /bin/sh -c sudo -H -S -n  -u root /bin/sh -c 'echo BECOME-SUCCESS-locnfgcrhlzeharldythosbahrsrunqa ; /usr/bin/python3' && sleep 0
│     ├─5488 sudo -H -S -n -u root /bin/sh -c echo BECOME-SUCCESS-locnfgcrhlzeharldythosbahrsrunqa ; /usr/bin/python3
│     ├─5489 /bin/sh -c echo BECOME-SUCCESS-locnfgcrhlzeharldythosbahrsrunqa ; /usr/bin/python3
│     ├─5490 /usr/bin/python3
│     ├─5491 /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
│     └─5493 systemd-cgls --full --all --no-pager
├─sys-kernel-tracing.mount 
├─init.scope 
│ └─1 /lib/systemd/systemd --system --deserialize 39 nofb
├─system.slice 
│ ├─containerd.service …
│ │ ├─3025 /usr/bin/containerd --config /etc/containerd/config.toml
│ │ ├─4628 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id c879df9868f578ca8658d8ca234d876904c55a9f5aa0643ea763c75700889359 -address /run/containerd/containerd.sock
│ │ ├─4646 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id bda8c69d4f175f5330ebc8d3816199e7685ebf51f99c1f9d1568e394a2a2e382 -address /run/containerd/containerd.sock
│ │ ├─4676 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 244e5a58d497b82dd7fb287f149eced75d1ebb8cd98dc6057e7f6e3af9e3729e -address /run/containerd/containerd.sock
│ │ ├─4681 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id ed8af78551383f91917efbcbcd7cc9be312bd2148ed26719f54a26c539304a7e -address /run/containerd/containerd.sock
│ │ ├─4704 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 428d39b5a21068b24b8f4462eff974ec61e7eb1a2b9a7c04232ca29d55faedcc -address /run/containerd/containerd.sock
│ │ └─5225 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 6287c477b9c187116305b62fd2ebaab7d44a02aad0c2ced9af72b79ee520d299 -address /run/containerd/containerd.sock
│ ├─packagekit.service 
│ │ └─1311 /usr/libexec/packagekitd
│ ├─systemd-networkd.service 
│ │ └─434 /lib/systemd/systemd-networkd
│ ├─systemd-udevd.service 
│ │ └─326 /lib/systemd/systemd-udevd
│ ├─system-serial\x2dgetty.slice 
│ │ └─serial-getty@ttyS0.service 
│ │   └─538 /sbin/agetty -o -p -- \u --keep-baud 115200,57600,38400,9600 ttyS0 vt220
│ ├─polkit.service 
│ │ └─555 /usr/libexec/polkitd --no-debug
│ ├─networkd-dispatcher.service 
│ │ └─528 /usr/bin/python3 /usr/bin/networkd-dispatcher --run-startup-triggers
│ ├─kubelet.service 
│ │ └─5067 /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=162.253.55.126 --pod-infra-container-image=harbor.atmosphere.dev/registry.k8s.io/pause:3.9
│ ├─system-modprobe.slice 
│ ├─cloud-init-local.service 
│ ├─systemd-journald.service 
│ │ └─295 /lib/systemd/systemd-journald
│ ├─ssh.service 
│ │ └─559 sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups
│ ├─uuidd.service 
│ │ └─978 /usr/sbin/uuidd --socket-activation
│ ├─systemd-resolved.service 
│ │ └─329 /lib/systemd/systemd-resolved
│ ├─dbus.service 
│ │ └─525 @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 
│ │   └─534 /sbin/agetty -o -p -- \u --noclear tty1 linux
│ └─systemd-logind.service 
│   └─531 /lib/systemd/systemd-logind
├─k8s.io 
│ ├─5cf46272b081acadef9e4c17131f4f0315dac9bf5497711315d1235e68bb25c3 
│ │ └─4918 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
│ ├─ed8af78551383f91917efbcbcd7cc9be312bd2148ed26719f54a26c539304a7e 
│ │ └─4804 /pause
│ ├─bda8c69d4f175f5330ebc8d3816199e7685ebf51f99c1f9d1568e394a2a2e382 
│ │ └─4773 /pause
│ ├─6287c477b9c187116305b62fd2ebaab7d44a02aad0c2ced9af72b79ee520d299 
│ │ └─5249 /pause
│ ├─2924ee2ca030a7371a83beada1b06f48e347f48f359b1ac8c40bf10c75caae62 
│ │ └─4931 etcd --advertise-client-urls=https://162.253.55.126:2379 --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://162.253.55.126:2380 --initial-cluster=instance=https://162.253.55.126:2380 --key-file=/etc/kubernetes/pki/etcd/server.key --listen-client-urls=https://127.0.0.1:2379,https://162.253.55.126:2379 --listen-metrics-urls=http://127.0.0.1:2381 --listen-peer-urls=https://162.253.55.126:2380 --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
│ ├─244e5a58d497b82dd7fb287f149eced75d1ebb8cd98dc6057e7f6e3af9e3729e 
│ │ └─4794 /pause
│ ├─f31d875bb9c7cb7e868face054e536a759046b81f5137d29763ecff69a06cc96 
│ │ └─4875 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
│ ├─c879df9868f578ca8658d8ca234d876904c55a9f5aa0643ea763c75700889359 
│ │ └─4726 /pause
│ ├─428d39b5a21068b24b8f4462eff974ec61e7eb1a2b9a7c04232ca29d55faedcc 
│ │ └─4777 /pause
│ ├─56ce2f523fdc1166bb7e23b34216664cf569d0bba016729bcab9ddb084aee40a 
│ │ └─4900 kube-apiserver --advertise-address=162.253.55.126 --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
│ ├─2a33802ca74dca065008c57c34676211dcd85fa6ab25aec72f4d6c51ae42b96c 
│ │ └─5015 /kube-vip manager
│ └─702b98fa1623c33d30e02426c44539c51725825dfeff8fb057f497166626782b 
│   └─5273 /usr/local/bin/kube-proxy --config=/var/lib/kube-proxy/config.conf --hostname-override=instance
├─proc-sys-fs-binfmt_misc.mount 
└─dev-hugepages.mount