systemd(1)-+-NetworkManager(51607)-+-{NetworkManager}(51614)
           |                       `-{NetworkManager}(51615)
           |-agetty(1013)
           |-agetty(1014)
           |-auditd(707)-+-sedispatch(709)
           |             |-{auditd}(708)
           |             `-{auditd}(710)
           |-catatonit(8374)
           |-chronyd(60901)
           |-conmon(94782)---dumb-init(94784)---ovn-controller(94787)-+-{ovn-controller}(94909)
           |                                                          |-{ovn-controller}(94910)
           |                                                          |-{ovn-controller}(94911)
           |                                                          `-{ovn-controller}(94912)
           |-conmon(103666)-+-dumb-init(103668)---neutron-ovn-met(103671)---neutron-ovn-met(103779)
           |                |-privsep-helper(103784)---{privsep-helper}(103785)
           |                |-privsep-helper(215212)-+-{privsep-helper}(215214)
           |                |                        `-{privsep-helper}(216468)
           |                `-privsep-helper(215227)-+-{privsep-helper}(215228)
           |                                         `-{privsep-helper}(215297)
           |-conmon(166080)---dumb-init(166082)---iscsid(166085)
           |-conmon(175417)---dumb-init(175419)---multipathd(175422)-+-{multipathd}(175474)
           |                                                         |-{multipathd}(175476)
           |                                                         |-{multipathd}(175477)
           |                                                         |-{multipathd}(175478)
           |                                                         |-{multipathd}(175479)
           |                                                         `-{multipathd}(175482)
           |-conmon(192590)---dumb-init(192592)-+-nova-compute(192594)-+-{nova-compute}(192867)
           |                                    |                      |-{nova-compute}(192868)
           |                                    |                      |-{nova-compute}(192869)
           |                                    |                      |-{nova-compute}(192870)
           |                                    |                      |-{nova-compute}(192871)
           |                                    |                      |-{nova-compute}(192872)
           |                                    |                      |-{nova-compute}(192873)
           |                                    |                      |-{nova-compute}(192874)
           |                                    |                      |-{nova-compute}(192875)
           |                                    |                      |-{nova-compute}(192876)
           |                                    |                      |-{nova-compute}(192877)
           |                                    |                      |-{nova-compute}(192878)
           |                                    |                      |-{nova-compute}(192879)
           |                                    |                      |-{nova-compute}(192880)
           |                                    |                      |-{nova-compute}(192881)
           |                                    |                      |-{nova-compute}(192882)
           |                                    |                      |-{nova-compute}(192883)
           |                                    |                      |-{nova-compute}(192884)
           |                                    |                      |-{nova-compute}(192885)
           |                                    |                      |-{nova-compute}(192886)
           |                                    |                      `-{nova-compute}(192887)
           |                                    |-privsep-helper(215113)---{privsep-helper}(215114)
           |                                    `-privsep-helper(215134)---{privsep-helper}(215135)
           |-conmon(203254)---podman_exporter(203256)-+-{podman_exporter}(203259)
           |                                          |-{podman_exporter}(203260)
           |                                          |-{podman_exporter}(203261)
           |                                          |-{podman_exporter}(203262)
           |                                          |-{podman_exporter}(203263)
           |                                          |-{podman_exporter}(206537)
           |                                          |-{podman_exporter}(206538)
           |                                          |-{podman_exporter}(214114)
           |                                          `-{podman_exporter}(214115)
           |-conmon(205158)---openstack-netwo(205160)-+-{openstack-netwo}(205163)
           |                                          |-{openstack-netwo}(205164)
           |                                          |-{openstack-netwo}(205165)
           |                                          |-{openstack-netwo}(205166)
           |                                          |-{openstack-netwo}(205167)
           |                                          |-{openstack-netwo}(213628)
           |                                          |-{openstack-netwo}(213629)
           |                                          |-{openstack-netwo}(213762)
           |                                          |-{openstack-netwo}(213763)
           |                                          |-{openstack-netwo}(213764)
           |                                          |-{openstack-netwo}(214925)
           |                                          `-{openstack-netwo}(215402)
           |-crond(1012)
           |-dbus-broker-lau(773)---dbus-broker(780)
           |-gssproxy(878)-+-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               |-{gssproxy}(884)
           |               `-{gssproxy}(885)
           |-irqbalance(786)---{irqbalance}(795)
           |-ovs-vswitchd(49909)-+-{ovs-vswitchd}(54446)
           |                     |-{ovs-vswitchd}(54447)
           |                     |-{ovs-vswitchd}(54448)
           |                     |-{ovs-vswitchd}(54449)
           |                     |-{ovs-vswitchd}(54450)
           |                     |-{ovs-vswitchd}(54451)
           |                     |-{ovs-vswitchd}(54452)
           |                     |-{ovs-vswitchd}(54453)
           |                     |-{ovs-vswitchd}(54456)
           |                     |-{ovs-vswitchd}(54458)
           |                     |-{ovs-vswitchd}(54459)
           |                     `-{ovs-vswitchd}(54460)
           |-ovsdb-server(49827)
           |-podman(203007)-+-{podman}(203008)
           |                |-{podman}(203009)
           |                |-{podman}(203010)
           |                |-{podman}(203011)
           |                |-{podman}(203013)
           |                |-{podman}(203014)
           |                |-{podman}(203020)
           |                |-{podman}(203021)
           |                |-{podman}(203024)
           |                |-{podman}(203025)
           |                |-{podman}(203026)
           |                |-{podman}(203027)
           |                |-{podman}(203265)
           |                `-{podman}(214770)
           |-polkitd(6735)-+-{polkitd}(6828)
           |               |-{polkitd}(6830)
           |               |-{polkitd}(6835)
           |               |-{polkitd}(6836)
           |               |-{polkitd}(6837)
           |               |-{polkitd}(6838)
           |               |-{polkitd}(6839)
           |               |-{polkitd}(6840)
           |               |-{polkitd}(6841)
           |               |-{polkitd}(6842)
           |               `-{polkitd}(6909)
           |-python3(1274)
           |-rpcbind(705)
           |-rsyslogd(1009)-+-{rsyslogd}(1016)
           |                `-{rsyslogd}(1017)
           |-sshd(127974)-+-sshd-session(235522)---sshd-session(235542)---sudo(235548)---sos(235572)-+-timeout(238246)---turbostat(238247)-+-sleep(238252)
           |              |                                                                          |                                     `-{turbostat}(238250)
           |              |                                                                          |-timeout(238272)---pstree(238273)
           |              |                                                                          |-{sos}(235903)
           |              |                                                                          |-{sos}(235904)
           |              |                                                                          |-{sos}(235905)
           |              |                                                                          |-{sos}(235906)
           |              |                                                                          |-{sos}(238049)
           |              |                                                                          |-{sos}(238063)
           |              |                                                                          |-{sos}(238238)
           |              |                                                                          `-{sos}(238269)
           |              `-sshd-session(237919)---sshd-session(237956)
           |-systemd(1064)-+-(sd-pam)(1066)
           |               `-dbus-broker-lau(8540)---dbus-broker(8548)
           |-systemd-hostnam(236303)
           |-systemd-journal(685)
           |-systemd-logind(789)
           |-systemd-machine(152558)
           |-systemd-udevd(736)
           |-tuned(39764)-+-{tuned}(39767)
           |              |-{tuned}(39768)
           |              `-{tuned}(39769)
           |-virtlogd(151932)
           |-virtnodedevd(192432)-+-{virtnodedevd}(192445)
           |                      |-{virtnodedevd}(192446)
           |                      |-{virtnodedevd}(192447)
           |                      |-{virtnodedevd}(192448)
           |                      |-{virtnodedevd}(192449)
           |                      |-{virtnodedevd}(192450)
           |                      |-{virtnodedevd}(192451)
           |                      |-{virtnodedevd}(192452)
           |                      |-{virtnodedevd}(192453)
           |                      |-{virtnodedevd}(192454)
           |                      |-{virtnodedevd}(192456)
           |                      |-{virtnodedevd}(192457)
           |                      |-{virtnodedevd}(192458)
           |                      |-{virtnodedevd}(192459)
           |                      |-{virtnodedevd}(192460)
           |                      |-{virtnodedevd}(192465)
           |                      |-{virtnodedevd}(192468)
           |                      `-{virtnodedevd}(192469)
           `-virtqemud(192144)-+-{virtqemud}(192162)
                               |-{virtqemud}(192163)
                               |-{virtqemud}(192164)
                               |-{virtqemud}(192165)
                               |-{virtqemud}(192166)
                               |-{virtqemud}(192167)
                               |-{virtqemud}(192168)
                               |-{virtqemud}(192169)
                               |-{virtqemud}(192170)
                               |-{virtqemud}(192171)
                               |-{virtqemud}(192172)
                               |-{virtqemud}(192173)
                               |-{virtqemud}(192174)
                               |-{virtqemud}(192175)
                               |-{virtqemud}(192176)
                               |-{virtqemud}(192180)
                               |-{virtqemud}(192181)
                               `-{virtqemud}(215379)
