systemd(1)-+-NetworkManager(51923)-+-{NetworkManager}(51933)
           |                       `-{NetworkManager}(51934)
           |-agetty(1006)
           |-agetty(1007)
           |-auditd(698)-+-sedispatch(700)
           |             |-{auditd}(699)
           |             `-{auditd}(701)
           |-catatonit(8715)
           |-chronyd(61217)
           |-conmon(95094)---dumb-init(95096)---ovn-controller(95099)-+-{ovn-controller}(95224)
           |                                                          |-{ovn-controller}(95225)
           |                                                          |-{ovn-controller}(95226)
           |                                                          `-{ovn-controller}(95227)
           |-conmon(103972)-+-dumb-init(103974)---neutron-ovn-met(103977)---neutron-ovn-met(104087)
           |                |-privsep-helper(104092)---{privsep-helper}(104093)
           |                |-privsep-helper(220172)-+-{privsep-helper}(220173)
           |                |                        `-{privsep-helper}(222436)
           |                `-privsep-helper(220193)-+-{privsep-helper}(220194)
           |                                         `-{privsep-helper}(220205)
           |-conmon(166430)---dumb-init(166432)---iscsid(166435)
           |-conmon(175742)---dumb-init(175744)---multipathd(175747)-+-{multipathd}(175799)
           |                                                         |-{multipathd}(175800)
           |                                                         |-{multipathd}(175801)
           |                                                         |-{multipathd}(175802)
           |                                                         |-{multipathd}(175803)
           |                                                         `-{multipathd}(175805)
           |-conmon(192866)---dumb-init(192868)-+-nova-compute(192870)-+-{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)
           |                                    |                      `-{nova-compute}(193162)
           |                                    |-privsep-helper(220083)---{privsep-helper}(220084)
           |                                    `-privsep-helper(220130)---{privsep-helper}(220131)
           |-conmon(203649)---dumb-init(203651)---ceilometer-poll(203654)-+-ceilometer-poll(203840)-+-{ceilometer-poll}(203846)
           |                                                              |                         |-{ceilometer-poll}(203905)
           |                                                              |                         `-{ceilometer-poll}(203906)
           |                                                              `-{ceilometer-poll}(203835)
           |-conmon(205476)---node_exporter(205478)-+-{node_exporter}(205481)
           |                                        |-{node_exporter}(205482)
           |                                        |-{node_exporter}(205483)
           |                                        `-{node_exporter}(205484)
           |-conmon(207346)---podman_exporter(207348)-+-{podman_exporter}(207351)
           |                                          |-{podman_exporter}(207352)
           |                                          |-{podman_exporter}(207353)
           |                                          |-{podman_exporter}(207354)
           |                                          |-{podman_exporter}(207356)
           |                                          `-{podman_exporter}(222418)
           |-conmon(209308)---openstack-netwo(209310)-+-{openstack-netwo}(209313)
           |                                          |-{openstack-netwo}(209314)
           |                                          |-{openstack-netwo}(209315)
           |                                          |-{openstack-netwo}(209316)
           |                                          `-{openstack-netwo}(209317)
           |-crond(1005)
           |-dbus-broker-lau(765)---dbus-broker(772)
           |-gssproxy(873)-+-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               `-{gssproxy}(879)
           |-irqbalance(789)---{irqbalance}(807)
           |-ovs-vswitchd(50230)-+-{ovs-vswitchd}(54763)
           |                     |-{ovs-vswitchd}(54764)
           |                     |-{ovs-vswitchd}(54765)
           |                     |-{ovs-vswitchd}(54766)
           |                     |-{ovs-vswitchd}(54767)
           |                     |-{ovs-vswitchd}(54770)
           |                     |-{ovs-vswitchd}(54772)
           |                     |-{ovs-vswitchd}(54774)
           |                     |-{ovs-vswitchd}(54775)
           |                     |-{ovs-vswitchd}(54777)
           |                     |-{ovs-vswitchd}(54778)
           |                     `-{ovs-vswitchd}(54780)
           |-ovsdb-server(50145)
           |-podman(207096)-+-{podman}(207102)
           |                |-{podman}(207103)
           |                |-{podman}(207104)
           |                |-{podman}(207105)
           |                |-{podman}(207106)
           |                |-{podman}(207107)
           |                |-{podman}(207108)
           |                |-{podman}(207109)
           |                |-{podman}(207110)
           |                |-{podman}(207111)
           |                |-{podman}(207119)
           |                |-{podman}(207133)
           |                |-{podman}(207134)
           |                `-{podman}(207138)
           |-polkitd(6282)-+-{polkitd}(6349)
           |               |-{polkitd}(6352)
           |               |-{polkitd}(6359)
           |               |-{polkitd}(6360)
           |               |-{polkitd}(6361)
           |               |-{polkitd}(6362)
           |               |-{polkitd}(6364)
           |               |-{polkitd}(6365)
           |               |-{polkitd}(6366)
           |               |-{polkitd}(6367)
           |               `-{polkitd}(6445)
           |-python3(1363)
           |-rpcbind(696)
           |-rsyslogd(1002)-+-{rsyslogd}(1009)
           |                `-{rsyslogd}(1010)
           |-sshd(128335)---sshd-session(231661)---sshd-session(231664)---sudo(231665)---sos(231689)-+-timeout(234489)---pstree(234490)
           |                                                                                         |-{sos}(232049)
           |                                                                                         |-{sos}(232050)
           |                                                                                         |-{sos}(232051)
           |                                                                                         |-{sos}(232052)
           |                                                                                         |-{sos}(233931)
           |                                                                                         |-{sos}(234220)
           |                                                                                         |-{sos}(234445)
           |                                                                                         `-{sos}(234486)
           |-systemd(1150)-+-(sd-pam)(1153)
           |               `-dbus-broker-lau(8844)---dbus-broker(8857)
           |-systemd-hostnam(232457)
           |-systemd-journal(675)
           |-systemd-logind(797)
           |-systemd-machine(152913)
           |-systemd-udevd(726)
           |-tuned(40043)-+-{tuned}(40045)
           |              |-{tuned}(40046)
           |              `-{tuned}(40047)
           |-virtlogd(152285)
           |-virtnodedevd(192784)-+-{virtnodedevd}(192785)
           |                      |-{virtnodedevd}(192786)
           |                      |-{virtnodedevd}(192787)
           |                      |-{virtnodedevd}(192788)
           |                      |-{virtnodedevd}(192789)
           |                      |-{virtnodedevd}(192790)
           |                      |-{virtnodedevd}(192791)
           |                      |-{virtnodedevd}(192792)
           |                      |-{virtnodedevd}(192793)
           |                      |-{virtnodedevd}(192794)
           |                      |-{virtnodedevd}(192795)
           |                      |-{virtnodedevd}(192796)
           |                      |-{virtnodedevd}(192797)
           |                      |-{virtnodedevd}(192798)
           |                      |-{virtnodedevd}(192799)
           |                      |-{virtnodedevd}(192801)
           |                      |-{virtnodedevd}(192802)
           |                      `-{virtnodedevd}(192803)
           `-virtqemud(192437)-+-{virtqemud}(192444)
                               |-{virtqemud}(192445)
                               |-{virtqemud}(192446)
                               |-{virtqemud}(192447)
                               |-{virtqemud}(192448)
                               |-{virtqemud}(192449)
                               |-{virtqemud}(192450)
                               |-{virtqemud}(192451)
                               |-{virtqemud}(192452)
                               |-{virtqemud}(192453)
                               |-{virtqemud}(192455)
                               |-{virtqemud}(192456)
                               |-{virtqemud}(192457)
                               |-{virtqemud}(192458)
                               |-{virtqemud}(192459)
                               |-{virtqemud}(192479)
                               |-{virtqemud}(192480)
                               `-{virtqemud}(220369)
