systemd(1)-+-NetworkManager(51813)-+-{NetworkManager}(51817)
           |                       `-{NetworkManager}(51818)
           |-agetty(1011)
           |-agetty(1012)
           |-anacron(27518)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(10771)
           |-chronyd(61108)
           |-conmon(95006)---dumb-init(95008)---ovn-controller(95011)-+-{ovn-controller}(95132)
           |                                                          |-{ovn-controller}(95133)
           |                                                          |-{ovn-controller}(95134)
           |                                                          `-{ovn-controller}(95135)
           |-conmon(103887)-+-dumb-init(103889)---neutron-ovn-met(103892)---neutron-ovn-met(103998)
           |                |-privsep-helper(104003)---{privsep-helper}(104004)
           |                |-privsep-helper(220625)-+-{privsep-helper}(220626)
           |                |                        `-{privsep-helper}(222584)
           |                `-privsep-helper(220791)-+-{privsep-helper}(220792)
           |                                         `-{privsep-helper}(222657)
           |-conmon(166380)---dumb-init(166382)---iscsid(166385)
           |-conmon(175669)---dumb-init(175671)---multipathd(175674)-+-{multipathd}(175721)
           |                                                         |-{multipathd}(175723)
           |                                                         |-{multipathd}(175725)
           |                                                         |-{multipathd}(175726)
           |                                                         |-{multipathd}(175727)
           |                                                         `-{multipathd}(175729)
           |-conmon(192862)---dumb-init(192864)-+-nova-compute(192866)-+-{nova-compute}(193141)
           |                                    |                      |-{nova-compute}(193142)
           |                                    |                      |-{nova-compute}(193143)
           |                                    |                      |-{nova-compute}(193144)
           |                                    |                      |-{nova-compute}(193145)
           |                                    |                      |-{nova-compute}(193146)
           |                                    |                      |-{nova-compute}(193147)
           |                                    |                      |-{nova-compute}(193148)
           |                                    |                      |-{nova-compute}(193149)
           |                                    |                      |-{nova-compute}(193150)
           |                                    |                      |-{nova-compute}(193151)
           |                                    |                      |-{nova-compute}(193152)
           |                                    |                      |-{nova-compute}(193153)
           |                                    |                      |-{nova-compute}(193154)
           |                                    |                      |-{nova-compute}(193155)
           |                                    |                      |-{nova-compute}(193156)
           |                                    |                      |-{nova-compute}(193157)
           |                                    |                      |-{nova-compute}(193158)
           |                                    |                      |-{nova-compute}(193159)
           |                                    |                      |-{nova-compute}(193160)
           |                                    |                      `-{nova-compute}(193161)
           |                                    |-privsep-helper(220649)-+-{privsep-helper}(220650)
           |                                    |                        `-{privsep-helper}(220651)
           |                                    `-privsep-helper(220710)---{privsep-helper}(220711)
           |-conmon(203699)---dumb-init(203701)---ceilometer-poll(203704)-+-ceilometer-poll(203754)-+-{ceilometer-poll}(203755)
           |                                                              |                         |-{ceilometer-poll}(203757)
           |                                                              |                         `-{ceilometer-poll}(203758)
           |                                                              `-{ceilometer-poll}(203753)
           |-conmon(205480)---node_exporter(205482)-+-{node_exporter}(205485)
           |                                        |-{node_exporter}(205486)
           |                                        |-{node_exporter}(205487)
           |                                        `-{node_exporter}(205488)
           |-conmon(207392)---podman_exporter(207394)-+-{podman_exporter}(207397)
           |                                          |-{podman_exporter}(207398)
           |                                          |-{podman_exporter}(207399)
           |                                          |-{podman_exporter}(207400)
           |                                          |-{podman_exporter}(207401)
           |                                          `-{podman_exporter}(207402)
           |-conmon(209331)---openstack-netwo(209333)-+-{openstack-netwo}(209336)
           |                                          |-{openstack-netwo}(209337)
           |                                          |-{openstack-netwo}(209338)
           |                                          |-{openstack-netwo}(209339)
           |                                          `-{openstack-netwo}(209340)
           |-crond(1006)
           |-dbus-broker-lau(752)---dbus-broker(775)
           |-gssproxy(877)-+-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               `-{gssproxy}(883)
           |-irqbalance(786)---{irqbalance}(805)
           |-ovs-vswitchd(50111)-+-{ovs-vswitchd}(54651)
           |                     |-{ovs-vswitchd}(54652)
           |                     |-{ovs-vswitchd}(54653)
           |                     |-{ovs-vswitchd}(54654)
           |                     |-{ovs-vswitchd}(54655)
           |                     |-{ovs-vswitchd}(54656)
           |                     |-{ovs-vswitchd}(54657)
           |                     |-{ovs-vswitchd}(54658)
           |                     |-{ovs-vswitchd}(54659)
           |                     |-{ovs-vswitchd}(54660)
           |                     |-{ovs-vswitchd}(54661)
           |                     `-{ovs-vswitchd}(54663)
           |-ovsdb-server(50031)
           |-podman(207122)-+-{podman}(207128)
           |                |-{podman}(207129)
           |                |-{podman}(207130)
           |                |-{podman}(207131)
           |                |-{podman}(207132)
           |                |-{podman}(207135)
           |                |-{podman}(207136)
           |                |-{podman}(207137)
           |                |-{podman}(207144)
           |                |-{podman}(207145)
           |                |-{podman}(207146)
           |                |-{podman}(207147)
           |                `-{podman}(207404)
           |-polkitd(6363)-+-{polkitd}(6445)
           |               |-{polkitd}(6446)
           |               |-{polkitd}(6451)
           |               |-{polkitd}(6452)
           |               |-{polkitd}(6453)
           |               |-{polkitd}(6454)
           |               |-{polkitd}(6455)
           |               |-{polkitd}(6456)
           |               |-{polkitd}(6457)
           |               |-{polkitd}(6458)
           |               `-{polkitd}(6516)
           |-python3(1270)
           |-rpcbind(701)
           |-rsyslogd(1003)-+-{rsyslogd}(1008)
           |                `-{rsyslogd}(1009)
           |-sshd(128180)-+-sshd-session(238802)---sshd-session(238805)---sudo(238806)---sos(238830)-+-timeout(241592)---turbostat(241594)-+-sleep(241605)
           |              |                                                                          |                                     `-{turbostat}(241602)
           |              |                                                                          |-timeout(241655)---pstree(241657)
           |              |                                                                          |-{sos}(239125)
           |              |                                                                          |-{sos}(239126)
           |              |                                                                          |-{sos}(239127)
           |              |                                                                          |-{sos}(239128)
           |              |                                                                          |-{sos}(239749)
           |              |                                                                          |-{sos}(241354)
           |              |                                                                          |-{sos}(241363)
           |              |                                                                          `-{sos}(241574)
           |              |-sshd-session(240207)---sshd-session(240216)
           |              `-sshd-session(240561)---sshd-session(240567)
           |-systemd(1058)-+-(sd-pam)(1060)
           |               `-dbus-broker-lau(10855)---dbus-broker(10869)
           |-systemd-hostnam(239515)
           |-systemd-journal(679)
           |-systemd-logind(795)
           |-systemd-machine(152825)
           |-systemd-udevd(731)
           |-tuned(39932)-+-{tuned}(39934)
           |              |-{tuned}(39935)
           |              `-{tuned}(39936)
           |-virtlogd(152197)
           |-virtnodedevd(192676)-+-{virtnodedevd}(192695)
           |                      |-{virtnodedevd}(192696)
           |                      |-{virtnodedevd}(192697)
           |                      |-{virtnodedevd}(192698)
           |                      |-{virtnodedevd}(192699)
           |                      |-{virtnodedevd}(192700)
           |                      |-{virtnodedevd}(192701)
           |                      |-{virtnodedevd}(192702)
           |                      |-{virtnodedevd}(192703)
           |                      |-{virtnodedevd}(192704)
           |                      |-{virtnodedevd}(192706)
           |                      |-{virtnodedevd}(192707)
           |                      |-{virtnodedevd}(192708)
           |                      |-{virtnodedevd}(192709)
           |                      |-{virtnodedevd}(192710)
           |                      |-{virtnodedevd}(192713)
           |                      |-{virtnodedevd}(192715)
           |                      `-{virtnodedevd}(192716)
           `-virtqemud(192411)-+-{virtqemud}(192412)
                               |-{virtqemud}(192413)
                               |-{virtqemud}(192414)
                               |-{virtqemud}(192415)
                               |-{virtqemud}(192416)
                               |-{virtqemud}(192417)
                               |-{virtqemud}(192418)
                               |-{virtqemud}(192419)
                               |-{virtqemud}(192420)
                               |-{virtqemud}(192421)
                               |-{virtqemud}(192422)
                               |-{virtqemud}(192423)
                               |-{virtqemud}(192424)
                               |-{virtqemud}(192425)
                               |-{virtqemud}(192426)
                               |-{virtqemud}(192430)
                               |-{virtqemud}(192431)
                               `-{virtqemud}(221159)
