systemd(1)-+-NetworkManager(55636)-+-{NetworkManager}(55645)
           |                       `-{NetworkManager}(55646)
           |-agetty(1009)
           |-agetty(1010)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(12310)
           |-chronyd(65078)
           |-conmon(95552)---dumb-init(95554)---ovn-controller(95557)-+-{ovn-controller}(95679)
           |                                                          |-{ovn-controller}(95680)
           |                                                          |-{ovn-controller}(95681)
           |                                                          `-{ovn-controller}(95682)
           |-conmon(104399)-+-dumb-init(104401)---neutron-ovn-met(104404)---neutron-ovn-met(104512)
           |                |-privsep-helper(104517)---{privsep-helper}(104518)
           |                |-privsep-helper(213346)-+-{privsep-helper}(213347)
           |                |                        `-{privsep-helper}(213395)
           |                `-privsep-helper(213360)-+-{privsep-helper}(213361)
           |                                         `-{privsep-helper}(217983)
           |-conmon(170222)---dumb-init(170224)---multipathd(170227)-+-{multipathd}(170280)
           |                                                         |-{multipathd}(170281)
           |                                                         |-{multipathd}(170282)
           |                                                         |-{multipathd}(170283)
           |                                                         |-{multipathd}(170284)
           |                                                         `-{multipathd}(170285)
           |-conmon(187156)-+-dumb-init(187158)---nova-compute(187160)-+-{nova-compute}(187437)
           |                |                                          |-{nova-compute}(187438)
           |                |                                          |-{nova-compute}(187439)
           |                |                                          |-{nova-compute}(187440)
           |                |                                          |-{nova-compute}(187441)
           |                |                                          |-{nova-compute}(187442)
           |                |                                          |-{nova-compute}(187443)
           |                |                                          |-{nova-compute}(187444)
           |                |                                          |-{nova-compute}(187445)
           |                |                                          |-{nova-compute}(187446)
           |                |                                          |-{nova-compute}(187447)
           |                |                                          |-{nova-compute}(187448)
           |                |                                          |-{nova-compute}(187449)
           |                |                                          |-{nova-compute}(187450)
           |                |                                          |-{nova-compute}(187451)
           |                |                                          |-{nova-compute}(187452)
           |                |                                          |-{nova-compute}(187453)
           |                |                                          |-{nova-compute}(187454)
           |                |                                          |-{nova-compute}(187455)
           |                |                                          |-{nova-compute}(187456)
           |                |                                          `-{nova-compute}(187457)
           |                |-privsep-helper(213255)---{privsep-helper}(213256)
           |                `-privsep-helper(213276)---{privsep-helper}(213277)
           |-conmon(197851)---dumb-init(197853)---ceilometer-poll(197856)-+-ceilometer-poll(198059)-+-{ceilometer-poll}(198060)
           |                                                              |                         |-{ceilometer-poll}(198127)
           |                                                              |                         `-{ceilometer-poll}(198129)
           |                                                              `-{ceilometer-poll}(198058)
           |-conmon(199638)---node_exporter(199640)-+-{node_exporter}(199643)
           |                                        |-{node_exporter}(199644)
           |                                        |-{node_exporter}(199645)
           |                                        `-{node_exporter}(199646)
           |-conmon(201526)---podman_exporter(201528)-+-{podman_exporter}(201531)
           |                                          |-{podman_exporter}(201532)
           |                                          |-{podman_exporter}(201533)
           |                                          |-{podman_exporter}(201534)
           |                                          |-{podman_exporter}(201536)
           |                                          `-{podman_exporter}(225665)
           |-conmon(203440)---openstack-netwo(203442)-+-{openstack-netwo}(203445)
           |                                          |-{openstack-netwo}(203446)
           |                                          |-{openstack-netwo}(203447)
           |                                          |-{openstack-netwo}(203448)
           |                                          |-{openstack-netwo}(203449)
           |                                          `-{openstack-netwo}(203450)
           |-crond(1007)
           |-dbus-broker-lau(763)---dbus-broker(775)
           |-gssproxy(877)-+-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               `-{gssproxy}(884)
           |-irqbalance(790)---{irqbalance}(804)
           |-iscsid(172924)
           |-ovs-vswitchd(53939)-+-{ovs-vswitchd}(58475)
           |                     |-{ovs-vswitchd}(58476)
           |                     |-{ovs-vswitchd}(58477)
           |                     |-{ovs-vswitchd}(58478)
           |                     |-{ovs-vswitchd}(58479)
           |                     |-{ovs-vswitchd}(58480)
           |                     |-{ovs-vswitchd}(58481)
           |                     |-{ovs-vswitchd}(58484)
           |                     |-{ovs-vswitchd}(58486)
           |                     |-{ovs-vswitchd}(58487)
           |                     |-{ovs-vswitchd}(58489)
           |                     `-{ovs-vswitchd}(58490)
           |-ovsdb-server(53858)
           |-podman(201276)-+-{podman}(201285)
           |                |-{podman}(201286)
           |                |-{podman}(201287)
           |                |-{podman}(201288)
           |                |-{podman}(201289)
           |                |-{podman}(201291)
           |                |-{podman}(201294)
           |                |-{podman}(201295)
           |                |-{podman}(201296)
           |                |-{podman}(201301)
           |                |-{podman}(201302)
           |                |-{podman}(201303)
           |                `-{podman}(201481)
           |-polkitd(43711)-+-{polkitd}(43715)
           |                |-{polkitd}(43716)
           |                |-{polkitd}(43717)
           |                |-{polkitd}(43718)
           |                |-{polkitd}(43719)
           |                |-{polkitd}(43720)
           |                |-{polkitd}(43721)
           |                |-{polkitd}(43722)
           |                |-{polkitd}(43723)
           |                |-{polkitd}(43724)
           |                `-{polkitd}(43725)
           |-python3(4511)
           |-rpcbind(701)
           |-rsyslogd(1003)-+-{rsyslogd}(1013)
           |                `-{rsyslogd}(1014)
           |-sshd(128759)-+-sshd-session(225519)---sshd-session(225520)
           |              |-sshd-session(225760)---sshd-session(225763)---sudo(225764)---sos(225788)-+-timeout(228069)---dnf(228073)
           |              |                                                                          |-timeout(228511)---pstree(228512)
           |              |                                                                          |-{sos}(226079)
           |              |                                                                          |-{sos}(226080)
           |              |                                                                          |-{sos}(226081)
           |              |                                                                          |-{sos}(226082)
           |              |                                                                          |-{sos}(226403)
           |              |                                                                          |-{sos}(226824)
           |              |                                                                          |-{sos}(228178)
           |              |                                                                          `-{sos}(228519)
           |              `-sshd-session(227020)---sshd-session(227023)
           |-systemd(4299)-+-(sd-pam)(4301)
           |               `-dbus-broker-lau(12461)---dbus-broker(12488)
           |-systemd-hostnam(226468)
           |-systemd-journal(677)
           |-systemd-logind(808)
           |-systemd-machine(153480)
           |-systemd-udevd(731)
           |-tuned(43888)-+-{tuned}(43891)
           |              |-{tuned}(43892)
           |              `-{tuned}(43893)
           |-virtlogd(152850)
           |-virtnodedevd(187071)-+-{virtnodedevd}(187072)
           |                      |-{virtnodedevd}(187073)
           |                      |-{virtnodedevd}(187074)
           |                      |-{virtnodedevd}(187075)
           |                      |-{virtnodedevd}(187076)
           |                      |-{virtnodedevd}(187077)
           |                      |-{virtnodedevd}(187078)
           |                      |-{virtnodedevd}(187079)
           |                      |-{virtnodedevd}(187080)
           |                      |-{virtnodedevd}(187081)
           |                      |-{virtnodedevd}(187082)
           |                      |-{virtnodedevd}(187083)
           |                      |-{virtnodedevd}(187084)
           |                      |-{virtnodedevd}(187085)
           |                      |-{virtnodedevd}(187086)
           |                      |-{virtnodedevd}(187088)
           |                      |-{virtnodedevd}(187089)
           |                      |-{virtnodedevd}(187090)
           |                      `-{virtnodedevd}(187091)
           `-virtqemud(186801)-+-{virtqemud}(186814)
                               |-{virtqemud}(186815)
                               |-{virtqemud}(186816)
                               |-{virtqemud}(186817)
                               |-{virtqemud}(186818)
                               |-{virtqemud}(186819)
                               |-{virtqemud}(186820)
                               |-{virtqemud}(186821)
                               |-{virtqemud}(186822)
                               |-{virtqemud}(186823)
                               |-{virtqemud}(186825)
                               |-{virtqemud}(186826)
                               |-{virtqemud}(186827)
                               |-{virtqemud}(186828)
                               |-{virtqemud}(186829)
                               |-{virtqemud}(186850)
                               |-{virtqemud}(186855)
                               `-{virtqemud}(213545)
