systemd(1)-+-NetworkManager(56225)-+-{NetworkManager}(56229)
           |                       `-{NetworkManager}(56230)
           |-agetty(1020)
           |-agetty(1021)
           |-anacron(34682)
           |-auditd(716)-+-sedispatch(718)
           |             |-{auditd}(717)
           |             `-{auditd}(719)
           |-catatonit(15670)
           |-chronyd(65573)
           |-conmon(96097)---dumb-init(96099)---ovn-controller(96102)-+-{ovn-controller}(96230)
           |                                                          |-{ovn-controller}(96231)
           |                                                          |-{ovn-controller}(96232)
           |                                                          `-{ovn-controller}(96233)
           |-conmon(105379)-+-dumb-init(105381)---neutron-ovn-met(105384)---neutron-ovn-met(105779)
           |                |-privsep-helper(105909)---{privsep-helper}(105910)
           |                |-privsep-helper(214271)-+-{privsep-helper}(214272)
           |                |                        `-{privsep-helper}(217129)
           |                `-privsep-helper(214311)-+-{privsep-helper}(214312)
           |                                         `-{privsep-helper}(215976)
           |-conmon(185648)-+-dumb-init(185650)---nova-compute(185652)-+-{nova-compute}(185927)
           |                |                                          |-{nova-compute}(185928)
           |                |                                          |-{nova-compute}(185929)
           |                |                                          |-{nova-compute}(185930)
           |                |                                          |-{nova-compute}(185931)
           |                |                                          |-{nova-compute}(185932)
           |                |                                          |-{nova-compute}(185933)
           |                |                                          |-{nova-compute}(185934)
           |                |                                          |-{nova-compute}(185935)
           |                |                                          |-{nova-compute}(185936)
           |                |                                          |-{nova-compute}(185937)
           |                |                                          |-{nova-compute}(185938)
           |                |                                          |-{nova-compute}(185939)
           |                |                                          |-{nova-compute}(185940)
           |                |                                          |-{nova-compute}(185941)
           |                |                                          |-{nova-compute}(185942)
           |                |                                          |-{nova-compute}(185943)
           |                |                                          |-{nova-compute}(185944)
           |                |                                          |-{nova-compute}(185945)
           |                |                                          |-{nova-compute}(185946)
           |                |                                          `-{nova-compute}(185947)
           |                |-privsep-helper(214181)---{privsep-helper}(214182)
           |                `-privsep-helper(214202)---{privsep-helper}(214203)
           |-conmon(195361)---dumb-init(195363)---ceilometer-poll(195366)-+-ceilometer-poll(195569)-+-{ceilometer-poll}(195570)
           |                                                              |                         |-{ceilometer-poll}(195572)
           |                                                              |                         `-{ceilometer-poll}(195573)
           |                                                              `-{ceilometer-poll}(195567)
           |-conmon(198390)---node_exporter(198392)-+-{node_exporter}(198395)
           |                                        |-{node_exporter}(198396)
           |                                        |-{node_exporter}(198397)
           |                                        `-{node_exporter}(198398)
           |-conmon(201521)---podman_exporter(201523)-+-{podman_exporter}(201526)
           |                                          |-{podman_exporter}(201527)
           |                                          |-{podman_exporter}(201528)
           |                                          |-{podman_exporter}(201529)
           |                                          |-{podman_exporter}(201530)
           |                                          |-{podman_exporter}(201531)
           |                                          `-{podman_exporter}(215464)
           |-conmon(204665)---openstack-netwo(204667)-+-{openstack-netwo}(204670)
           |                                          |-{openstack-netwo}(204671)
           |                                          |-{openstack-netwo}(204672)
           |                                          |-{openstack-netwo}(204673)
           |                                          `-{openstack-netwo}(204674)
           |-crond(1019)
           |-dbus-broker-lau(780)---dbus-broker(788)
           |-gssproxy(884)-+-{gssproxy}(887)
           |               |-{gssproxy}(888)
           |               |-{gssproxy}(889)
           |               |-{gssproxy}(890)
           |               `-{gssproxy}(891)
           |-irqbalance(796)---{irqbalance}(822)
           |-iscsid(169609)
           |-multipathd(169768)-+-{multipathd}(169770)
           |                    |-{multipathd}(169771)
           |                    |-{multipathd}(169772)
           |                    |-{multipathd}(169773)
           |                    |-{multipathd}(169774)
           |                    |-{multipathd}(169775)
           |                    `-{multipathd}(169776)
           |-ovs-vswitchd(54518)-+-{ovs-vswitchd}(59068)
           |                     |-{ovs-vswitchd}(59069)
           |                     |-{ovs-vswitchd}(59070)
           |                     |-{ovs-vswitchd}(59072)
           |                     |-{ovs-vswitchd}(59073)
           |                     |-{ovs-vswitchd}(59074)
           |                     |-{ovs-vswitchd}(59075)
           |                     |-{ovs-vswitchd}(59076)
           |                     |-{ovs-vswitchd}(59078)
           |                     |-{ovs-vswitchd}(59080)
           |                     |-{ovs-vswitchd}(59082)
           |                     `-{ovs-vswitchd}(59084)
           |-ovsdb-server(54437)
           |-podman(201533)-+-{podman}(201539)
           |                |-{podman}(201540)
           |                |-{podman}(201541)
           |                |-{podman}(201542)
           |                |-{podman}(201543)
           |                |-{podman}(201548)
           |                |-{podman}(201549)
           |                |-{podman}(201550)
           |                |-{podman}(201551)
           |                |-{podman}(201554)
           |                |-{podman}(201555)
           |                |-{podman}(201568)
           |                `-{podman}(201570)
           |-polkitd(44304)-+-{polkitd}(44308)
           |                |-{polkitd}(44309)
           |                |-{polkitd}(44310)
           |                |-{polkitd}(44311)
           |                |-{polkitd}(44312)
           |                |-{polkitd}(44313)
           |                |-{polkitd}(44314)
           |                |-{polkitd}(44315)
           |                |-{polkitd}(44316)
           |                |-{polkitd}(44317)
           |                `-{polkitd}(44318)
           |-python3(5009)
           |-rpcbind(714)
           |-rsyslogd(1015)-+-{rsyslogd}(1052)
           |                `-{rsyslogd}(1054)
           |-sshd(130280)---sshd-session(225836)---sshd-session(225839)---sudo(225840)---sos(225864)-+-timeout(227863)---dnf(227866)
           |                                                                                         |-timeout(228233)---pstree(228234)
           |                                                                                         |-{sos}(226178)
           |                                                                                         |-{sos}(226179)
           |                                                                                         |-{sos}(226180)
           |                                                                                         |-{sos}(226181)
           |                                                                                         |-{sos}(226475)
           |                                                                                         |-{sos}(226916)
           |                                                                                         |-{sos}(228006)
           |                                                                                         `-{sos}(228010)
           |-systemd(4796)-+-(sd-pam)(4798)
           |               `-dbus-broker-lau(15745)---dbus-broker(15760)
           |-systemd-hostnam(226536)
           |-systemd-journal(693)
           |-systemd-logind(803)
           |-systemd-machine(155198)
           |-systemd-udevd(745)
           |-tuned(44481)-+-{tuned}(44484)
           |              |-{tuned}(44485)
           |              `-{tuned}(44486)
           |-virtlogd(154548)
           |-virtnodedevd(185260)-+-{virtnodedevd}(185265)
           |                      |-{virtnodedevd}(185266)
           |                      |-{virtnodedevd}(185267)
           |                      |-{virtnodedevd}(185268)
           |                      |-{virtnodedevd}(185269)
           |                      |-{virtnodedevd}(185270)
           |                      |-{virtnodedevd}(185271)
           |                      |-{virtnodedevd}(185272)
           |                      |-{virtnodedevd}(185273)
           |                      |-{virtnodedevd}(185274)
           |                      |-{virtnodedevd}(185276)
           |                      |-{virtnodedevd}(185277)
           |                      |-{virtnodedevd}(185278)
           |                      |-{virtnodedevd}(185279)
           |                      |-{virtnodedevd}(185280)
           |                      |-{virtnodedevd}(185283)
           |                      |-{virtnodedevd}(185285)
           |                      |-{virtnodedevd}(185287)
           |                      `-{virtnodedevd}(185288)
           `-virtqemud(184917)-+-{virtqemud}(184918)
                               |-{virtqemud}(184919)
                               |-{virtqemud}(184920)
                               |-{virtqemud}(184921)
                               |-{virtqemud}(184922)
                               |-{virtqemud}(184923)
                               |-{virtqemud}(184924)
                               |-{virtqemud}(184925)
                               |-{virtqemud}(184926)
                               |-{virtqemud}(184927)
                               |-{virtqemud}(184928)
                               |-{virtqemud}(184929)
                               |-{virtqemud}(184930)
                               |-{virtqemud}(184931)
                               |-{virtqemud}(184932)
                               |-{virtqemud}(184946)
                               |-{virtqemud}(184949)
                               `-{virtqemud}(214474)
