systemd(1)-+-NetworkManager(51863)-+-{NetworkManager}(51871)
           |                       `-{NetworkManager}(51872)
           |-agetty(1008)
           |-agetty(1009)
           |-anacron(110596)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(8673)
           |-chronyd(61153)
           |-conmon(95027)---dumb-init(95029)---ovn-controller(95032)-+-{ovn-controller}(95155)
           |                                                          |-{ovn-controller}(95156)
           |                                                          |-{ovn-controller}(95157)
           |                                                          `-{ovn-controller}(95158)
           |-conmon(103883)-+-dumb-init(103885)---neutron-ovn-met(103888)---neutron-ovn-met(103995)
           |                |-privsep-helper(104000)---{privsep-helper}(104001)
           |                |-privsep-helper(220437)-+-{privsep-helper}(220438)
           |                |                        `-{privsep-helper}(221144)
           |                `-privsep-helper(220796)-+-{privsep-helper}(220798)
           |                                         `-{privsep-helper}(221269)
           |-conmon(166349)---dumb-init(166351)---iscsid(166354)
           |-conmon(175667)---dumb-init(175669)---multipathd(175672)-+-{multipathd}(175721)
           |                                                         |-{multipathd}(175723)
           |                                                         |-{multipathd}(175724)
           |                                                         |-{multipathd}(175725)
           |                                                         |-{multipathd}(175728)
           |                                                         `-{multipathd}(175729)
           |-conmon(192791)---dumb-init(192793)-+-nova-compute(192795)-+-{nova-compute}(193066)
           |                                    |                      |-{nova-compute}(193067)
           |                                    |                      |-{nova-compute}(193068)
           |                                    |                      |-{nova-compute}(193069)
           |                                    |                      |-{nova-compute}(193070)
           |                                    |                      |-{nova-compute}(193071)
           |                                    |                      |-{nova-compute}(193072)
           |                                    |                      |-{nova-compute}(193073)
           |                                    |                      |-{nova-compute}(193074)
           |                                    |                      |-{nova-compute}(193075)
           |                                    |                      |-{nova-compute}(193076)
           |                                    |                      |-{nova-compute}(193077)
           |                                    |                      |-{nova-compute}(193078)
           |                                    |                      |-{nova-compute}(193079)
           |                                    |                      |-{nova-compute}(193080)
           |                                    |                      |-{nova-compute}(193081)
           |                                    |                      |-{nova-compute}(193082)
           |                                    |                      |-{nova-compute}(193083)
           |                                    |                      |-{nova-compute}(193084)
           |                                    |                      |-{nova-compute}(193085)
           |                                    |                      `-{nova-compute}(193086)
           |                                    |-privsep-helper(220575)---{privsep-helper}(220576)
           |                                    `-privsep-helper(220671)---{privsep-helper}(220672)
           |-conmon(203533)---dumb-init(203535)---ceilometer-poll(203538)-+-ceilometer-poll(203718)-+-{ceilometer-poll}(203719)
           |                                                              |                         |-{ceilometer-poll}(203721)
           |                                                              |                         `-{ceilometer-poll}(203722)
           |                                                              `-{ceilometer-poll}(203717)
           |-conmon(205386)---node_exporter(205388)-+-{node_exporter}(205391)
           |                                        |-{node_exporter}(205392)
           |                                        |-{node_exporter}(205393)
           |                                        `-{node_exporter}(205394)
           |-conmon(207274)---podman_exporter(207276)-+-{podman_exporter}(207279)
           |                                          |-{podman_exporter}(207280)
           |                                          |-{podman_exporter}(207281)
           |                                          |-{podman_exporter}(207282)
           |                                          |-{podman_exporter}(207283)
           |                                          |-{podman_exporter}(212298)
           |                                          |-{podman_exporter}(212299)
           |                                          `-{podman_exporter}(212300)
           |-conmon(209145)---openstack-netwo(209147)-+-{openstack-netwo}(209170)
           |                                          |-{openstack-netwo}(209171)
           |                                          |-{openstack-netwo}(209172)
           |                                          |-{openstack-netwo}(209173)
           |                                          |-{openstack-netwo}(209174)
           |                                          `-{openstack-netwo}(209175)
           |-crond(1007)
           |-dbus-broker-lau(762)---dbus-broker(775)
           |-gssproxy(877)-+-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               `-{gssproxy}(884)
           |-irqbalance(792)---{irqbalance}(813)
           |-ovs-vswitchd(50166)-+-{ovs-vswitchd}(54700)
           |                     |-{ovs-vswitchd}(54701)
           |                     |-{ovs-vswitchd}(54703)
           |                     |-{ovs-vswitchd}(54704)
           |                     |-{ovs-vswitchd}(54705)
           |                     |-{ovs-vswitchd}(54707)
           |                     |-{ovs-vswitchd}(54709)
           |                     |-{ovs-vswitchd}(54711)
           |                     |-{ovs-vswitchd}(54712)
           |                     |-{ovs-vswitchd}(54713)
           |                     |-{ovs-vswitchd}(54715)
           |                     `-{ovs-vswitchd}(54716)
           |-ovsdb-server(50084)
           |-podman(207027)-+-{podman}(207033)
           |                |-{podman}(207034)
           |                |-{podman}(207035)
           |                |-{podman}(207036)
           |                |-{podman}(207037)
           |                |-{podman}(207042)
           |                |-{podman}(207043)
           |                |-{podman}(207044)
           |                |-{podman}(207045)
           |                |-{podman}(207046)
           |                |-{podman}(209177)
           |                `-{podman}(209178)
           |-polkitd(6502)-+-{polkitd}(6588)
           |               |-{polkitd}(6589)
           |               |-{polkitd}(6594)
           |               |-{polkitd}(6595)
           |               |-{polkitd}(6596)
           |               |-{polkitd}(6597)
           |               |-{polkitd}(6598)
           |               |-{polkitd}(6599)
           |               |-{polkitd}(6600)
           |               |-{polkitd}(6601)
           |               `-{polkitd}(6658)
           |-python3(1356)
           |-rpcbind(701)
           |-rsyslogd(1004)-+-{rsyslogd}(1011)
           |                `-{rsyslogd}(1012)
           |-sshd(128194)-+-sshd-session(241949)---sshd-session(241951)
           |              `-sshd-session(242127)---sshd-session(242130)---sudo(242131)---sos(242155)-+-timeout(244842)---dnf(244843)
           |                                                                                         |-timeout(244926)---pstree(244929)
           |                                                                                         |-{sos}(242549)
           |                                                                                         |-{sos}(242550)
           |                                                                                         |-{sos}(242551)
           |                                                                                         |-{sos}(242552)
           |                                                                                         |-{sos}(242879)
           |                                                                                         |-{sos}(243152)
           |                                                                                         |-{sos}(244640)
           |                                                                                         `-{sos}(244767)
           |-systemd(1143)-+-(sd-pam)(1146)
           |               `-dbus-broker-lau(8759)---dbus-broker(8774)
           |-systemd-hostnam(242958)
           |-systemd-journal(681)
           |-systemd-logind(798)
           |-systemd-machine(152827)
           |-systemd-udevd(731)
           |-tuned(39960)-+-{tuned}(39963)
           |              |-{tuned}(39964)
           |              `-{tuned}(39965)
           |-virtlogd(152201)
           |-virtnodedevd(192534)-+-{virtnodedevd}(192535)
           |                      |-{virtnodedevd}(192536)
           |                      |-{virtnodedevd}(192537)
           |                      |-{virtnodedevd}(192538)
           |                      |-{virtnodedevd}(192539)
           |                      |-{virtnodedevd}(192540)
           |                      |-{virtnodedevd}(192541)
           |                      |-{virtnodedevd}(192542)
           |                      |-{virtnodedevd}(192543)
           |                      |-{virtnodedevd}(192544)
           |                      |-{virtnodedevd}(192545)
           |                      |-{virtnodedevd}(192546)
           |                      |-{virtnodedevd}(192547)
           |                      |-{virtnodedevd}(192548)
           |                      |-{virtnodedevd}(192549)
           |                      |-{virtnodedevd}(192551)
           |                      |-{virtnodedevd}(192552)
           |                      `-{virtnodedevd}(192553)
           `-virtqemud(192236)-+-{virtqemud}(192265)
                               |-{virtqemud}(192266)
                               |-{virtqemud}(192267)
                               |-{virtqemud}(192268)
                               |-{virtqemud}(192269)
                               |-{virtqemud}(192270)
                               |-{virtqemud}(192271)
                               |-{virtqemud}(192272)
                               |-{virtqemud}(192273)
                               |-{virtqemud}(192274)
                               |-{virtqemud}(192276)
                               |-{virtqemud}(192277)
                               |-{virtqemud}(192278)
                               |-{virtqemud}(192279)
                               |-{virtqemud}(192280)
                               |-{virtqemud}(192284)
                               |-{virtqemud}(192285)
                               `-{virtqemud}(221382)
