systemd(1)-+-NetworkManager(56205)-+-{NetworkManager}(56206)
           |                       `-{NetworkManager}(56207)
           |-agetty(1024)
           |-agetty(1025)
           |-anacron(99494)
           |-auditd(720)-+-sedispatch(722)
           |             |-{auditd}(721)
           |             `-{auditd}(723)
           |-catatonit(11850)
           |-chronyd(65648)
           |-conmon(96171)---dumb-init(96173)---ovn-controller(96176)-+-{ovn-controller}(96304)
           |                                                          |-{ovn-controller}(96305)
           |                                                          |-{ovn-controller}(96306)
           |                                                          `-{ovn-controller}(96307)
           |-conmon(105463)-+-dumb-init(105465)---neutron-ovn-met(105468)---neutron-ovn-met(105864)
           |                |-privsep-helper(105992)---{privsep-helper}(106017)
           |                |-privsep-helper(214243)-+-{privsep-helper}(214244)
           |                |                        `-{privsep-helper}(216672)
           |                `-privsep-helper(214302)-+-{privsep-helper}(214303)
           |                                         `-{privsep-helper}(217246)
           |-conmon(185725)-+-dumb-init(185727)---nova-compute(185729)-+-{nova-compute}(186001)
           |                |                                          |-{nova-compute}(186002)
           |                |                                          |-{nova-compute}(186003)
           |                |                                          |-{nova-compute}(186004)
           |                |                                          |-{nova-compute}(186005)
           |                |                                          |-{nova-compute}(186006)
           |                |                                          |-{nova-compute}(186007)
           |                |                                          |-{nova-compute}(186008)
           |                |                                          |-{nova-compute}(186009)
           |                |                                          |-{nova-compute}(186010)
           |                |                                          |-{nova-compute}(186011)
           |                |                                          |-{nova-compute}(186012)
           |                |                                          |-{nova-compute}(186013)
           |                |                                          |-{nova-compute}(186014)
           |                |                                          |-{nova-compute}(186015)
           |                |                                          |-{nova-compute}(186016)
           |                |                                          |-{nova-compute}(186017)
           |                |                                          |-{nova-compute}(186018)
           |                |                                          |-{nova-compute}(186019)
           |                |                                          |-{nova-compute}(186020)
           |                |                                          `-{nova-compute}(186021)
           |                |-privsep-helper(214172)-+-{privsep-helper}(214173)
           |                |                        `-{privsep-helper}(216060)
           |                `-privsep-helper(214193)---{privsep-helper}(214194)
           |-conmon(195435)---dumb-init(195437)---ceilometer-poll(195440)-+-ceilometer-poll(195642)-+-{ceilometer-poll}(195643)
           |                                                              |                         |-{ceilometer-poll}(195645)
           |                                                              |                         `-{ceilometer-poll}(195646)
           |                                                              `-{ceilometer-poll}(195641)
           |-conmon(198449)---node_exporter(198451)-+-{node_exporter}(198454)
           |                                        |-{node_exporter}(198455)
           |                                        |-{node_exporter}(198456)
           |                                        `-{node_exporter}(198457)
           |-conmon(201580)---podman_exporter(201582)-+-{podman_exporter}(201585)
           |                                          |-{podman_exporter}(201586)
           |                                          |-{podman_exporter}(201587)
           |                                          |-{podman_exporter}(201588)
           |                                          |-{podman_exporter}(201590)
           |                                          `-{podman_exporter}(207358)
           |-conmon(204722)---openstack-netwo(204724)-+-{openstack-netwo}(204727)
           |                                          |-{openstack-netwo}(204728)
           |                                          |-{openstack-netwo}(204729)
           |                                          |-{openstack-netwo}(204730)
           |                                          `-{openstack-netwo}(204731)
           |-crond(1023)
           |-dbus-broker-lau(786)---dbus-broker(792)
           |-gssproxy(891)-+-{gssproxy}(893)
           |               |-{gssproxy}(894)
           |               |-{gssproxy}(895)
           |               |-{gssproxy}(896)
           |               `-{gssproxy}(897)
           |-irqbalance(811)---{irqbalance}(822)
           |-iscsid(169677)
           |-multipathd(169846)-+-{multipathd}(169848)
           |                    |-{multipathd}(169849)
           |                    |-{multipathd}(169850)
           |                    |-{multipathd}(169851)
           |                    |-{multipathd}(169852)
           |                    |-{multipathd}(169853)
           |                    `-{multipathd}(169854)
           |-ovs-vswitchd(54495)-+-{ovs-vswitchd}(59045)
           |                     |-{ovs-vswitchd}(59046)
           |                     |-{ovs-vswitchd}(59047)
           |                     |-{ovs-vswitchd}(59048)
           |                     |-{ovs-vswitchd}(59049)
           |                     |-{ovs-vswitchd}(59050)
           |                     |-{ovs-vswitchd}(59051)
           |                     |-{ovs-vswitchd}(59052)
           |                     |-{ovs-vswitchd}(59053)
           |                     |-{ovs-vswitchd}(59056)
           |                     |-{ovs-vswitchd}(59058)
           |                     `-{ovs-vswitchd}(59059)
           |-ovsdb-server(54414)
           |-podman(201591)-+-{podman}(201596)
           |                |-{podman}(201597)
           |                |-{podman}(201598)
           |                |-{podman}(201599)
           |                |-{podman}(201600)
           |                |-{podman}(201607)
           |                |-{podman}(201608)
           |                |-{podman}(201609)
           |                |-{podman}(201647)
           |                |-{podman}(201648)
           |                |-{podman}(201649)
           |                |-{podman}(201650)
           |                `-{podman}(201651)
           |-polkitd(44268)-+-{polkitd}(44272)
           |                |-{polkitd}(44273)
           |                |-{polkitd}(44274)
           |                |-{polkitd}(44275)
           |                |-{polkitd}(44276)
           |                |-{polkitd}(44277)
           |                |-{polkitd}(44278)
           |                |-{polkitd}(44279)
           |                |-{polkitd}(44280)
           |                |-{polkitd}(44281)
           |                `-{polkitd}(44282)
           |-python3(5009)
           |-rpcbind(718)
           |-rsyslogd(1019)-+-{rsyslogd}(1028)
           |                `-{rsyslogd}(1029)
           |-sshd(130320)---sshd-session(225761)---sshd-session(225788)---sudo(225815)---sos(225846)-+-timeout(227692)---dnf(227693)
           |                                                                                         |-timeout(228250)
           |                                                                                         |-timeout(228253)---pstree(228260)
           |                                                                                         |-{sos}(226152)
           |                                                                                         |-{sos}(226153)
           |                                                                                         |-{sos}(226154)
           |                                                                                         |-{sos}(226155)
           |                                                                                         |-{sos}(226447)
           |                                                                                         |-{sos}(226888)
           |                                                                                         |-{sos}(227908)
           |                                                                                         `-{sos}(227990)
           |-systemd(4799)-+-(sd-pam)(4801)
           |               `-dbus-broker-lau(11984)---dbus-broker(12010)
           |-systemd-hostnam(226518)
           |-systemd-journal(695)
           |-systemd-logind(815)
           |-systemd-machine(155265)
           |-systemd-udevd(748)
           |-tuned(44446)-+-{tuned}(44449)
           |              |-{tuned}(44450)
           |              `-{tuned}(44451)
           |-virtlogd(154616)
           |-virtnodedevd(185339)-+-{virtnodedevd}(185340)
           |                      |-{virtnodedevd}(185341)
           |                      |-{virtnodedevd}(185342)
           |                      |-{virtnodedevd}(185343)
           |                      |-{virtnodedevd}(185344)
           |                      |-{virtnodedevd}(185345)
           |                      |-{virtnodedevd}(185346)
           |                      |-{virtnodedevd}(185347)
           |                      |-{virtnodedevd}(185348)
           |                      |-{virtnodedevd}(185349)
           |                      |-{virtnodedevd}(185350)
           |                      |-{virtnodedevd}(185351)
           |                      |-{virtnodedevd}(185352)
           |                      |-{virtnodedevd}(185353)
           |                      |-{virtnodedevd}(185354)
           |                      |-{virtnodedevd}(185356)
           |                      |-{virtnodedevd}(185357)
           |                      |-{virtnodedevd}(185358)
           |                      `-{virtnodedevd}(185359)
           `-virtqemud(184972)-+-{virtqemud}(184980)
                               |-{virtqemud}(184981)
                               |-{virtqemud}(184982)
                               |-{virtqemud}(184983)
                               |-{virtqemud}(184984)
                               |-{virtqemud}(184985)
                               |-{virtqemud}(184986)
                               |-{virtqemud}(184987)
                               |-{virtqemud}(184988)
                               |-{virtqemud}(184989)
                               |-{virtqemud}(184992)
                               |-{virtqemud}(184993)
                               |-{virtqemud}(184994)
                               |-{virtqemud}(184996)
                               |-{virtqemud}(184997)
                               |-{virtqemud}(185014)
                               |-{virtqemud}(185016)
                               `-{virtqemud}(214425)
