systemd(1)-+-NetworkManager(51607)-+-{NetworkManager}(51617)
           |                       `-{NetworkManager}(51619)
           |-agetty(1007)
           |-agetty(1011)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(10352)
           |-chronyd(60900)
           |-conmon(94780)---dumb-init(94782)---ovn-controller(94785)-+-{ovn-controller}(94911)
           |                                                          |-{ovn-controller}(94912)
           |                                                          |-{ovn-controller}(94913)
           |                                                          `-{ovn-controller}(94914)
           |-conmon(103639)-+-dumb-init(103641)---neutron-ovn-met(103644)---neutron-ovn-met(103752)
           |                |-privsep-helper(103757)---{privsep-helper}(103758)
           |                |-privsep-helper(220020)-+-{privsep-helper}(220024)
           |                |                        `-{privsep-helper}(220957)
           |                `-privsep-helper(220086)-+-{privsep-helper}(220087)
           |                                         `-{privsep-helper}(220951)
           |-conmon(166044)---dumb-init(166046)---iscsid(166049)
           |-conmon(175299)---dumb-init(175301)---multipathd(175321)-+-{multipathd}(175352)
           |                                                         |-{multipathd}(175353)
           |                                                         |-{multipathd}(175354)
           |                                                         |-{multipathd}(175355)
           |                                                         |-{multipathd}(175358)
           |                                                         `-{multipathd}(175359)
           |-conmon(192446)---dumb-init(192448)-+-nova-compute(192450)-+-{nova-compute}(192723)
           |                                    |                      |-{nova-compute}(192724)
           |                                    |                      |-{nova-compute}(192725)
           |                                    |                      |-{nova-compute}(192726)
           |                                    |                      |-{nova-compute}(192727)
           |                                    |                      |-{nova-compute}(192728)
           |                                    |                      |-{nova-compute}(192729)
           |                                    |                      |-{nova-compute}(192730)
           |                                    |                      |-{nova-compute}(192731)
           |                                    |                      |-{nova-compute}(192732)
           |                                    |                      |-{nova-compute}(192733)
           |                                    |                      |-{nova-compute}(192734)
           |                                    |                      |-{nova-compute}(192735)
           |                                    |                      |-{nova-compute}(192736)
           |                                    |                      |-{nova-compute}(192737)
           |                                    |                      |-{nova-compute}(192738)
           |                                    |                      |-{nova-compute}(192739)
           |                                    |                      |-{nova-compute}(192740)
           |                                    |                      |-{nova-compute}(192741)
           |                                    |                      |-{nova-compute}(192742)
           |                                    |                      `-{nova-compute}(192743)
           |                                    |-privsep-helper(219542)---{privsep-helper}(219543)
           |                                    `-privsep-helper(219911)---{privsep-helper}(219912)
           |-conmon(203215)---dumb-init(203217)---ceilometer-poll(203220)-+-ceilometer-poll(203470)-+-{ceilometer-poll}(203472)
           |                                                              |                         |-{ceilometer-poll}(203526)
           |                                                              |                         `-{ceilometer-poll}(203527)
           |                                                              `-{ceilometer-poll}(203469)
           |-conmon(205035)---node_exporter(205037)-+-{node_exporter}(205040)
           |                                        |-{node_exporter}(205041)
           |                                        |-{node_exporter}(205042)
           |                                        `-{node_exporter}(205043)
           |-conmon(206946)---podman_exporter(206948)-+-{podman_exporter}(206951)
           |                                          |-{podman_exporter}(206952)
           |                                          |-{podman_exporter}(206953)
           |                                          |-{podman_exporter}(206954)
           |                                          |-{podman_exporter}(206955)
           |                                          `-{podman_exporter}(249977)
           |-conmon(208820)---openstack-netwo(208822)-+-{openstack-netwo}(208825)
           |                                          |-{openstack-netwo}(208826)
           |                                          |-{openstack-netwo}(208827)
           |                                          |-{openstack-netwo}(208828)
           |                                          `-{openstack-netwo}(208829)
           |-crond(1006)
           |-dbus-broker-lau(743)---dbus-broker(772)
           |-gssproxy(874)-+-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               `-{gssproxy}(881)
           |-irqbalance(779)---{irqbalance}(791)
           |-ovs-vswitchd(49915)-+-{ovs-vswitchd}(54449)
           |                     |-{ovs-vswitchd}(54451)
           |                     |-{ovs-vswitchd}(54452)
           |                     |-{ovs-vswitchd}(54453)
           |                     |-{ovs-vswitchd}(54454)
           |                     |-{ovs-vswitchd}(54455)
           |                     |-{ovs-vswitchd}(54456)
           |                     |-{ovs-vswitchd}(54457)
           |                     |-{ovs-vswitchd}(54458)
           |                     |-{ovs-vswitchd}(54461)
           |                     |-{ovs-vswitchd}(54463)
           |                     `-{ovs-vswitchd}(54465)
           |-ovsdb-server(49833)
           |-podman(206699)-+-{podman}(206711)
           |                |-{podman}(206712)
           |                |-{podman}(206713)
           |                |-{podman}(206714)
           |                |-{podman}(206715)
           |                |-{podman}(206716)
           |                |-{podman}(206717)
           |                |-{podman}(206718)
           |                |-{podman}(206728)
           |                |-{podman}(206729)
           |                |-{podman}(206730)
           |                |-{podman}(206742)
           |                `-{podman}(206743)
           |-polkitd(6109)-+-{polkitd}(6187)
           |               |-{polkitd}(6190)
           |               |-{polkitd}(6195)
           |               |-{polkitd}(6196)
           |               |-{polkitd}(6198)
           |               |-{polkitd}(6199)
           |               |-{polkitd}(6200)
           |               |-{polkitd}(6201)
           |               |-{polkitd}(6202)
           |               |-{polkitd}(6203)
           |               `-{polkitd}(6259)
           |-python3(1267)
           |-rpcbind(701)
           |-rsyslogd(1003)-+-{rsyslogd}(1009)
           |                `-{rsyslogd}(1010)
           |-sshd(127943)---sshd-session(259172)---sshd-session(259175)---sudo(259176)---sos(259200)-+-timeout(261405)---dnf(261407)
           |                                                                                         |-timeout(261464)---pstree(261471)
           |                                                                                         |-{sos}(259491)
           |                                                                                         |-{sos}(259492)
           |                                                                                         |-{sos}(259493)
           |                                                                                         |-{sos}(259494)
           |                                                                                         |-{sos}(259804)
           |                                                                                         |-{sos}(260102)
           |                                                                                         |-{sos}(261134)
           |                                                                                         `-{sos}(261165)
           |-systemd(1057)-+-(sd-pam)(1059)
           |               `-dbus-broker-lau(10414)---dbus-broker(10415)
           |-systemd-hostnam(259897)
           |-systemd-journal(679)
           |-systemd-logind(784)
           |-systemd-machine(152527)
           |-systemd-udevd(731)
           |-tuned(39771)-+-{tuned}(39774)
           |              |-{tuned}(39775)
           |              `-{tuned}(39776)
           |-virtlogd(151901)
           |-virtnodedevd(192747)-+-{virtnodedevd}(192748)
           |                      |-{virtnodedevd}(192749)
           |                      |-{virtnodedevd}(192750)
           |                      |-{virtnodedevd}(192751)
           |                      |-{virtnodedevd}(192752)
           |                      |-{virtnodedevd}(192753)
           |                      |-{virtnodedevd}(192754)
           |                      |-{virtnodedevd}(192755)
           |                      |-{virtnodedevd}(192756)
           |                      |-{virtnodedevd}(192757)
           |                      |-{virtnodedevd}(192758)
           |                      |-{virtnodedevd}(192759)
           |                      |-{virtnodedevd}(192760)
           |                      |-{virtnodedevd}(192761)
           |                      |-{virtnodedevd}(192762)
           |                      |-{virtnodedevd}(192764)
           |                      |-{virtnodedevd}(192765)
           |                      `-{virtnodedevd}(192766)
           `-virtqemud(192264)-+-{virtqemud}(192271)
                               |-{virtqemud}(192272)
                               |-{virtqemud}(192273)
                               |-{virtqemud}(192274)
                               |-{virtqemud}(192275)
                               |-{virtqemud}(192276)
                               |-{virtqemud}(192277)
                               |-{virtqemud}(192278)
                               |-{virtqemud}(192279)
                               |-{virtqemud}(192280)
                               |-{virtqemud}(192281)
                               |-{virtqemud}(192282)
                               |-{virtqemud}(192283)
                               |-{virtqemud}(192284)
                               |-{virtqemud}(192285)
                               |-{virtqemud}(192310)
                               |-{virtqemud}(192311)
                               `-{virtqemud}(220263)
