systemd(1)-+-NetworkManager(51608)-+-{NetworkManager}(51622)
           |                       `-{NetworkManager}(51623)
           |-agetty(1011)
           |-agetty(1012)
           |-auditd(706)-+-sedispatch(708)
           |             |-{auditd}(707)
           |             `-{auditd}(709)
           |-catatonit(7929)
           |-chronyd(60906)
           |-conmon(94783)---dumb-init(94785)---ovn-controller(94788)-+-{ovn-controller}(94886)
           |                                                          |-{ovn-controller}(94887)
           |                                                          |-{ovn-controller}(94888)
           |                                                          `-{ovn-controller}(94889)
           |-conmon(103651)-+-conmon(229582)---dumb-init(229584)---haproxy(229586)---haproxy(229588)-+-{haproxy}(229589)
           |                |                                                                        |-{haproxy}(229590)
           |                |                                                                        |-{haproxy}(229591)
           |                |                                                                        |-{haproxy}(229592)
           |                |                                                                        |-{haproxy}(229593)
           |                |                                                                        |-{haproxy}(229594)
           |                |                                                                        `-{haproxy}(229595)
           |                |-conmon(230186)---dumb-init(230188)---haproxy(230190)---haproxy(230192)-+-{haproxy}(230193)
           |                |                                                                        |-{haproxy}(230194)
           |                |                                                                        |-{haproxy}(230195)
           |                |                                                                        |-{haproxy}(230196)
           |                |                                                                        |-{haproxy}(230197)
           |                |                                                                        |-{haproxy}(230198)
           |                |                                                                        `-{haproxy}(230199)
           |                |-dumb-init(103653)---neutron-ovn-met(103656)---neutron-ovn-met(103761)
           |                |-privsep-helper(103766)---{privsep-helper}(103767)
           |                |-privsep-helper(220681)-+-{privsep-helper}(220682)
           |                |                        `-{privsep-helper}(222806)
           |                `-privsep-helper(221231)-+-{privsep-helper}(221232)
           |                                         `-{privsep-helper}(223895)
           |-conmon(166062)---dumb-init(166064)---iscsid(166067)
           |-conmon(175372)---dumb-init(175374)---multipathd(175377)-+-{multipathd}(175430)
           |                                                         |-{multipathd}(175431)
           |                                                         |-{multipathd}(175432)
           |                                                         |-{multipathd}(175433)
           |                                                         |-{multipathd}(175434)
           |                                                         `-{multipathd}(175435)
           |-conmon(192506)---dumb-init(192508)-+-nova-compute(192510)-+-{nova-compute}(192786)
           |                                    |                      |-{nova-compute}(192787)
           |                                    |                      |-{nova-compute}(192788)
           |                                    |                      |-{nova-compute}(192789)
           |                                    |                      |-{nova-compute}(192790)
           |                                    |                      |-{nova-compute}(192791)
           |                                    |                      |-{nova-compute}(192792)
           |                                    |                      |-{nova-compute}(192793)
           |                                    |                      |-{nova-compute}(192794)
           |                                    |                      |-{nova-compute}(192795)
           |                                    |                      |-{nova-compute}(192796)
           |                                    |                      |-{nova-compute}(192797)
           |                                    |                      |-{nova-compute}(192798)
           |                                    |                      |-{nova-compute}(192799)
           |                                    |                      |-{nova-compute}(192800)
           |                                    |                      |-{nova-compute}(192801)
           |                                    |                      |-{nova-compute}(192802)
           |                                    |                      |-{nova-compute}(192803)
           |                                    |                      |-{nova-compute}(192804)
           |                                    |                      |-{nova-compute}(192805)
           |                                    |                      `-{nova-compute}(192806)
           |                                    |-privsep-helper(221051)-+-{privsep-helper}(221052)
           |                                    |                        |-{privsep-helper}(221053)
           |                                    |                        `-{privsep-helper}(221054)
           |                                    `-privsep-helper(221095)-+-{privsep-helper}(221096)
           |                                                             |-{privsep-helper}(221097)
           |                                                             `-{privsep-helper}(221098)
           |-conmon(203262)---dumb-init(203264)---ceilometer-poll(203267)-+-ceilometer-poll(203490)-+-{ceilometer-poll}(203492)
           |                                                              |                         |-{ceilometer-poll}(203544)
           |                                                              |                         `-{ceilometer-poll}(203545)
           |                                                              `-{ceilometer-poll}(203477)
           |-conmon(205119)---node_exporter(205121)-+-{node_exporter}(205124)
           |                                        |-{node_exporter}(205125)
           |                                        |-{node_exporter}(205126)
           |                                        `-{node_exporter}(205127)
           |-conmon(206992)---podman_exporter(206994)-+-{podman_exporter}(206997)
           |                                          |-{podman_exporter}(206998)
           |                                          |-{podman_exporter}(206999)
           |                                          |-{podman_exporter}(207000)
           |                                          |-{podman_exporter}(207001)
           |                                          |-{podman_exporter}(216924)
           |                                          |-{podman_exporter}(216925)
           |                                          `-{podman_exporter}(216926)
           |-conmon(208929)---openstack-netwo(208931)-+-{openstack-netwo}(208934)
           |                                          |-{openstack-netwo}(208935)
           |                                          |-{openstack-netwo}(208936)
           |                                          |-{openstack-netwo}(208937)
           |                                          `-{openstack-netwo}(208938)
           |-crond(1010)
           |-dbus-broker-lau(743)---dbus-broker(777)
           |-gssproxy(877)-+-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               `-{gssproxy}(882)
           |-irqbalance(789)---{irqbalance}(800)
           |-ovs-vswitchd(252744)-+-{ovs-vswitchd}(252745)
           |                      |-{ovs-vswitchd}(252746)
           |                      |-{ovs-vswitchd}(252747)
           |                      |-{ovs-vswitchd}(252748)
           |                      |-{ovs-vswitchd}(252749)
           |                      |-{ovs-vswitchd}(252750)
           |                      |-{ovs-vswitchd}(252751)
           |                      |-{ovs-vswitchd}(252752)
           |                      |-{ovs-vswitchd}(252753)
           |                      |-{ovs-vswitchd}(252754)
           |                      |-{ovs-vswitchd}(252755)
           |                      `-{ovs-vswitchd}(252756)
           |-ovsdb-server(252690)
           |-podman(206744)-+-{podman}(206750)
           |                |-{podman}(206751)
           |                |-{podman}(206752)
           |                |-{podman}(206753)
           |                |-{podman}(206754)
           |                |-{podman}(206757)
           |                |-{podman}(206759)
           |                |-{podman}(206760)
           |                |-{podman}(206761)
           |                |-{podman}(206768)
           |                |-{podman}(206769)
           |                |-{podman}(206770)
           |                `-{podman}(206771)
           |-polkitd(6261)-+-{polkitd}(6322)
           |               |-{polkitd}(6323)
           |               |-{polkitd}(6328)
           |               |-{polkitd}(6329)
           |               |-{polkitd}(6330)
           |               |-{polkitd}(6331)
           |               |-{polkitd}(6332)
           |               |-{polkitd}(6333)
           |               |-{polkitd}(6334)
           |               |-{polkitd}(6335)
           |               `-{polkitd}(6381)
           |-python3(1273)
           |-qemu-kvm(229490)-+-{qemu-kvm}(229507)
           |                  |-{qemu-kvm}(229529)
           |                  |-{qemu-kvm}(229530)
           |                  `-{qemu-kvm}(229534)
           |-qemu-kvm(230099)-+-{qemu-kvm}(230118)
           |                  |-{qemu-kvm}(230139)
           |                  |-{qemu-kvm}(230140)
           |                  `-{qemu-kvm}(230146)
           |-rpcbind(704)
           |-rsyslogd(1007)-+-{rsyslogd}(1014)
           |                `-{rsyslogd}(1015)
           |-sshd(127959)---sshd-session(265397)---sshd-session(265400)---sudo(265401)---sos(265425)-+-timeout(268093)---pstree(268096)
           |                                                                                         |-{sos}(265742)
           |                                                                                         |-{sos}(265743)
           |                                                                                         |-{sos}(265744)
           |                                                                                         |-{sos}(265745)
           |                                                                                         |-{sos}(266453)
           |                                                                                         |-{sos}(267444)
           |                                                                                         |-{sos}(267604)
           |                                                                                         `-{sos}(268044)
           |-systemd(1060)-+-(sd-pam)(1063)
           |               `-dbus-broker-lau(8048)---dbus-broker(8061)
           |-systemd-hostnam(266254)
           |-systemd-journal(682)
           |-systemd-logind(791)
           |-systemd-machine(152542)
           |-systemd-udevd(734)
           |-tuned(39725)-+-{tuned}(39728)
           |              |-{tuned}(39729)
           |              `-{tuned}(39730)
           |-virtlogd(151914)
           |-virtnodedevd(192419)-+-{virtnodedevd}(192422)
           |                      |-{virtnodedevd}(192423)
           |                      |-{virtnodedevd}(192424)
           |                      |-{virtnodedevd}(192425)
           |                      |-{virtnodedevd}(192426)
           |                      |-{virtnodedevd}(192427)
           |                      |-{virtnodedevd}(192428)
           |                      |-{virtnodedevd}(192429)
           |                      |-{virtnodedevd}(192430)
           |                      |-{virtnodedevd}(192431)
           |                      |-{virtnodedevd}(192432)
           |                      |-{virtnodedevd}(192433)
           |                      |-{virtnodedevd}(192434)
           |                      |-{virtnodedevd}(192435)
           |                      |-{virtnodedevd}(192436)
           |                      |-{virtnodedevd}(192439)
           |                      |-{virtnodedevd}(192440)
           |                      `-{virtnodedevd}(192441)
           `-virtqemud(192095)-+-{virtqemud}(192103)
                               |-{virtqemud}(192104)
                               |-{virtqemud}(192105)
                               |-{virtqemud}(192106)
                               |-{virtqemud}(192107)
                               |-{virtqemud}(192108)
                               |-{virtqemud}(192109)
                               |-{virtqemud}(192110)
                               |-{virtqemud}(192111)
                               |-{virtqemud}(192112)
                               |-{virtqemud}(192114)
                               |-{virtqemud}(192115)
                               |-{virtqemud}(192116)
                               |-{virtqemud}(192117)
                               |-{virtqemud}(192118)
                               |-{virtqemud}(192148)
                               |-{virtqemud}(192149)
                               |-{virtqemud}(221672)
                               |-{virtqemud}(229504)
                               `-{virtqemud}(230110)
