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 
│   │   ├─621 /lib/systemd/systemd --user
│   │   └─622 (sd-pam)
│   ├─session-4.scope 
│   │ ├─1356 sshd: zuul [priv]
│   │ └─1369 sshd: zuul@notty
│   └─session-1.scope 
│     ├─  618 sshd: zuul [priv]
│     ├─  635 sshd: zuul@notty
│     ├─  772 /usr/bin/python3
│     ├─ 1360 ssh: /home/zuul/.ansible/cp/162.253.55.110-22-zuul [mux]
│     ├─17560 sh -c /bin/sh -c 'sudo -H -S -n  -u root /bin/sh -c '"'"'echo BECOME-SUCCESS-qkpddjvlmnasuxnlezknudjggpwsbbgi ; /usr/bin/python3'"'"' && sleep 0'
│     ├─17561 /bin/sh -c sudo -H -S -n  -u root /bin/sh -c 'echo BECOME-SUCCESS-qkpddjvlmnasuxnlezknudjggpwsbbgi ; /usr/bin/python3' && sleep 0
│     ├─17562 sudo -H -S -n -u root /bin/sh -c echo BECOME-SUCCESS-qkpddjvlmnasuxnlezknudjggpwsbbgi ; /usr/bin/python3
│     ├─17563 /bin/sh -c echo BECOME-SUCCESS-qkpddjvlmnasuxnlezknudjggpwsbbgi ; /usr/bin/python3
│     ├─17564 /usr/bin/python3
│     ├─17565 /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
│     └─17567 systemd-cgls --full --all --no-pager
├─sys-kernel-tracing.mount 
├─init.scope 
│ └─1 /lib/systemd/systemd --system --deserialize 39 nofb
├─system.slice 
│ ├─containerd.service …
│ │ ├─ 9618 /usr/bin/containerd --config /etc/containerd/config.toml
│ │ ├─11200 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 13d86d6d74bce600127197121f90cb1524224776400dec0137a4bc8a8d8ac620 -address /run/containerd/containerd.sock
│ │ ├─11218 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id c436605cba7a2bb88547ef5a64232bc80702ee1a106086a7d14457320062be50 -address /run/containerd/containerd.sock
│ │ ├─11267 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id edbe52613ae8712f99f053c27661a4fa53b6eb23d5ead4a1d4a93d786ddc4d16 -address /run/containerd/containerd.sock
│ │ ├─11276 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 98930260f0ba5be1d0e98cee23a220b6c876525e319493730be0e203f8b53ee5 -address /run/containerd/containerd.sock
│ │ ├─11278 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 04e216c0bd93bd714f5192001ea122e54edeb1142c355335ae51cc2cccebc55d -address /run/containerd/containerd.sock
│ │ ├─11797 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id ffdde0fa54541590b5c9a59b594c403010e2e69ea9057f50cd08abdebc4b7b68 -address /run/containerd/containerd.sock
│ │ ├─12431 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id cafd71c664ae06f9616f78b5f716e203d21f7c0470f112f37988b8dcbfd3ae76 -address /run/containerd/containerd.sock
│ │ ├─12454 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id ec1429c64272296b7328e222ce3be234fa6734f1d9bbf5098cdc01ef4443b4a2 -address /run/containerd/containerd.sock
│ │ ├─14052 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 3a77af13962e17aebfc75f171ad5706b8cfc0b93e181f922fc17601fe3fd7f12 -address /run/containerd/containerd.sock
│ │ ├─14091 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 1d041a5b8be245f977e54f8046de1755e8e5e3ea32a85ef9a04cb0ff6fb3ff6f -address /run/containerd/containerd.sock
│ │ └─14136 /usr/bin/containerd-shim-runc-v2 -namespace k8s.io -id 8265cbb20a1a8be76a9d32f96f29e8bea8601863491c1942eab617b377c186d5 -address /run/containerd/containerd.sock
│ ├─packagekit.service 
│ │ └─1095 /usr/libexec/packagekitd
│ ├─systemd-networkd.service 
│ │ └─440 /lib/systemd/systemd-networkd
│ ├─systemd-udevd.service 
│ │ ├─  330 /lib/systemd/systemd-udevd
│ │ ├─17545 /lib/systemd/systemd-udevd
│ │ └─17546 /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 
│ │ └─562 /usr/libexec/polkitd --no-debug
│ ├─networkd-dispatcher.service 
│ │ └─535 /usr/bin/python3 /usr/bin/networkd-dispatcher --run-startup-triggers
│ ├─kubelet.service 
│ │ └─11638 /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=162.253.55.110 --pod-infra-container-image=registry.k8s.io/pause:3.9
│ ├─system-modprobe.slice 
│ ├─cloud-init-local.service 
│ ├─systemd-journald.service 
│ │ └─297 /lib/systemd/systemd-journald
│ ├─ssh.service 
│ │ └─568 sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups
│ ├─cloud-final.service 
│ ├─uuidd.service 
│ │ └─1291 /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 
│ │ └─532 @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 
│ │   └─542 /sbin/agetty -o -p -- \u --noclear tty1 linux
│ └─systemd-logind.service 
│   └─538 /lib/systemd/systemd-logind
├─k8s.io 
│ ├─04e216c0bd93bd714f5192001ea122e54edeb1142c355335ae51cc2cccebc55d 
│ │ └─11352 /pause
│ ├─2d08ca537df91c3b546d3bbf37f04ae59ee028d72e90a2dbdad31c88923befdd 
│ │ └─14417 local-path-provisioner --debug start --config /etc/config/config.json --service-account-name local-path-provisioner --provisioner-name cluster.local/local-path-provisioner --helper-image ghcr.io/containerd/busybox:1.36 --configmap-name local-path-config
│ ├─6075182ee90acbbb5a93ffabfd204c107131433bdd5835aa00aabc67c901c3e0 
│ │ ├─13337 cilium-agent --config-dir=/tmp/cilium/config-map
│ │ └─13896 cilium-health-responder --listen 4240 --pidfile /var/run/cilium/state/health-endpoint.pid
│ ├─3a77af13962e17aebfc75f171ad5706b8cfc0b93e181f922fc17601fe3fd7f12 
│ │ └─14076 /pause
│ ├─7f975e255222500ba4e0e04ed96134bfe30e63d96650171c9c5ea6a1f2d15961 
│ │ └─11589 /kube-vip manager
│ ├─9e4aef080107c8b2862a0279981b316e0669c053aeb7ab06281a7c8490d64d2b 
│ │ └─11464 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
│ ├─cafd71c664ae06f9616f78b5f716e203d21f7c0470f112f37988b8dcbfd3ae76 
│ │ └─12479 /pause
│ ├─a49737a81e877169c5ebfd0af26a02fa3da3fd3887b4959a29624c517f6552df 
│ │ └─13091 cilium-operator-generic --config-dir=/tmp/cilium/config-map --debug=false
│ ├─1d041a5b8be245f977e54f8046de1755e8e5e3ea32a85ef9a04cb0ff6fb3ff6f 
│ │ └─14116 /pause
│ ├─119926d2e68502e117c39753b3c9896bb2c09201ec4e84b37c7628015e141e52 
│ │ └─11502 etcd --advertise-client-urls=https://162.253.55.110:2379 --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://162.253.55.110:2380 --initial-cluster=instance=https://162.253.55.110:2380 --key-file=/etc/kubernetes/pki/etcd/server.key --listen-client-urls=https://127.0.0.1:2379,https://162.253.55.110:2379 --listen-metrics-urls=http://127.0.0.1:2381 --listen-peer-urls=https://162.253.55.110:2380 --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
│ ├─ec1429c64272296b7328e222ce3be234fa6734f1d9bbf5098cdc01ef4443b4a2 
│ │ └─12496 /pause
│ ├─8265cbb20a1a8be76a9d32f96f29e8bea8601863491c1942eab617b377c186d5 
│ │ └─14161 /pause
│ ├─c436605cba7a2bb88547ef5a64232bc80702ee1a106086a7d14457320062be50 
│ │ └─11321 /pause
│ ├─af71a7716fe57dfcaf163acddc2d36da36d04653554fe3eca2e7db8a0c0e20b2 
│ │ └─14212 /coredns -conf /etc/coredns/Corefile
│ ├─98930260f0ba5be1d0e98cee23a220b6c876525e319493730be0e203f8b53ee5 
│ │ └─11376 /pause
│ ├─5bf3b329dd0f27ab70734820e7a515dc15e4effff5c6b34f687c5d269dff5195 
│ │ └─11847 /usr/local/bin/kube-proxy --config=/var/lib/kube-proxy/config.conf --hostname-override=instance
│ ├─edbe52613ae8712f99f053c27661a4fa53b6eb23d5ead4a1d4a93d786ddc4d16 
│ │ └─11354 /pause
│ ├─ffdde0fa54541590b5c9a59b594c403010e2e69ea9057f50cd08abdebc4b7b68 
│ │ └─11821 /pause
│ ├─bb09382af906fa1ee04937d3446ce61537958dec1e3b89826bc31571e33000b3 
│ │ └─11446 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
│ ├─20591a122b7b0c79460b2e8eddded34e60ca5ec352dc916343dcd4ac84661e79 
│ │ └─14275 /coredns -conf /etc/coredns/Corefile
│ ├─13d86d6d74bce600127197121f90cb1524224776400dec0137a4bc8a8d8ac620 
│ │ └─11277 /pause
│ └─386eaf4ef2f445678028372ecfd087c78f7df321e836efb7e4adc3c967c098f5 
│   └─11485 kube-apiserver --advertise-address=162.253.55.110 --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
├─proc-sys-fs-binfmt_misc.mount 
└─dev-hugepages.mount