systemd(1)-+-NetworkManager(56177)-+-{NetworkManager}(56183)
           |                       `-{NetworkManager}(56184)
           |-agetty(1022)
           |-agetty(1023)
           |-auditd(719)-+-sedispatch(721)
           |             |-{auditd}(720)
           |             `-{auditd}(722)
           |-catatonit(16926)
           |-chronyd(65545)
           |-conmon(96072)---dumb-init(96074)---ovn-controller(96077)-+-{ovn-controller}(96205)
           |                                                          |-{ovn-controller}(96206)
           |                                                          |-{ovn-controller}(96207)
           |                                                          `-{ovn-controller}(96208)
           |-conmon(105355)-+-dumb-init(105357)---neutron-ovn-met(105360)---neutron-ovn-met(105653)
           |                |-privsep-helper(105762)---{privsep-helper}(105787)
           |                |-privsep-helper(206438)-+-{privsep-helper}(206439)
           |                |                        `-{privsep-helper}(208367)
           |                `-privsep-helper(206452)-+-{privsep-helper}(206453)
           |                                         `-{privsep-helper}(207800)
           |-conmon(185723)-+-dumb-init(185725)---nova-compute(185727)-+-{nova-compute}(186001)
           |                |                                          |-{nova-compute}(186002)
           |                |                                          |-{nova-compute}(186003)
           |                |                                          |-{nova-compute}(186004)
           |                |                                          |-{nova-compute}(186005)
           |                |                                          |-{nova-compute}(186006)
           |                |                                          |-{nova-compute}(186007)
           |                |                                          |-{nova-compute}(186008)
           |                |                                          |-{nova-compute}(186009)
           |                |                                          |-{nova-compute}(186010)
           |                |                                          |-{nova-compute}(186011)
           |                |                                          |-{nova-compute}(186012)
           |                |                                          |-{nova-compute}(186013)
           |                |                                          |-{nova-compute}(186014)
           |                |                                          |-{nova-compute}(186015)
           |                |                                          |-{nova-compute}(186016)
           |                |                                          |-{nova-compute}(186017)
           |                |                                          |-{nova-compute}(186018)
           |                |                                          |-{nova-compute}(186019)
           |                |                                          |-{nova-compute}(186020)
           |                |                                          `-{nova-compute}(186021)
           |                |-privsep-helper(206365)---{privsep-helper}(206366)
           |                `-privsep-helper(206386)---{privsep-helper}(206387)
           |-conmon(195042)---podman_exporter(195044)-+-{podman_exporter}(195047)
           |                                          |-{podman_exporter}(195048)
           |                                          |-{podman_exporter}(195049)
           |                                          |-{podman_exporter}(195050)
           |                                          |-{podman_exporter}(195052)
           |                                          |-{podman_exporter}(205295)
           |                                          |-{podman_exporter}(205296)
           |                                          |-{podman_exporter}(205585)
           |                                          `-{podman_exporter}(205586)
           |-conmon(197909)---openstack-netwo(197911)-+-{openstack-netwo}(197914)
           |                                          |-{openstack-netwo}(197915)
           |                                          |-{openstack-netwo}(197916)
           |                                          |-{openstack-netwo}(197917)
           |                                          |-{openstack-netwo}(197918)
           |                                          |-{openstack-netwo}(205297)
           |                                          |-{openstack-netwo}(205298)
           |                                          |-{openstack-netwo}(205299)
           |                                          |-{openstack-netwo}(205300)
           |                                          |-{openstack-netwo}(205301)
           |                                          `-{openstack-netwo}(205587)
           |-crond(1021)
           |-dbus-broker-lau(793)---dbus-broker(808)
           |-gssproxy(885)-+-{gssproxy}(888)
           |               |-{gssproxy}(889)
           |               |-{gssproxy}(890)
           |               |-{gssproxy}(891)
           |               `-{gssproxy}(892)
           |-irqbalance(816)---{irqbalance}(835)
           |-iscsid(169656)
           |-multipathd(169814)-+-{multipathd}(169816)
           |                    |-{multipathd}(169817)
           |                    |-{multipathd}(169818)
           |                    |-{multipathd}(169819)
           |                    |-{multipathd}(169820)
           |                    `-{multipathd}(169821)
           |-ovs-vswitchd(54473)-+-{ovs-vswitchd}(59025)
           |                     |-{ovs-vswitchd}(59026)
           |                     |-{ovs-vswitchd}(59027)
           |                     |-{ovs-vswitchd}(59028)
           |                     |-{ovs-vswitchd}(59029)
           |                     |-{ovs-vswitchd}(59030)
           |                     |-{ovs-vswitchd}(59031)
           |                     |-{ovs-vswitchd}(59032)
           |                     |-{ovs-vswitchd}(59033)
           |                     |-{ovs-vswitchd}(59034)
           |                     |-{ovs-vswitchd}(59035)
           |                     `-{ovs-vswitchd}(59037)
           |-ovsdb-server(54391)
           |-podman(195053)-+-{podman}(195059)
           |                |-{podman}(195060)
           |                |-{podman}(195061)
           |                |-{podman}(195062)
           |                |-{podman}(195063)
           |                |-{podman}(195069)
           |                |-{podman}(195070)
           |                |-{podman}(195071)
           |                |-{podman}(195072)
           |                |-{podman}(195078)
           |                |-{podman}(195079)
           |                |-{podman}(197968)
           |                |-{podman}(197969)
           |                `-{podman}(209684)
           |-polkitd(44299)-+-{polkitd}(44303)
           |                |-{polkitd}(44304)
           |                |-{polkitd}(44305)
           |                |-{polkitd}(44306)
           |                |-{polkitd}(44307)
           |                |-{polkitd}(44308)
           |                |-{polkitd}(44309)
           |                |-{polkitd}(44310)
           |                |-{polkitd}(44311)
           |                |-{polkitd}(44312)
           |                `-{polkitd}(44313)
           |-python3(5010)
           |-rpcbind(717)
           |-rsyslogd(1017)-+-{rsyslogd}(1025)
           |                `-{rsyslogd}(1026)
           |-sshd(130256)---sshd-session(218516)---sshd-session(218519)---sudo(218520)---sos(218544)-+-timeout(221107)---pip(221108)
           |                                                                                         |-timeout(221188)---turbostat(221189)-+-sleep(221199)
           |                                                                                         |                                     `-{turbostat}(221197)
           |                                                                                         |-timeout(221222)
           |                                                                                         |-timeout(221224)---pstree(221225)
           |                                                                                         |-{sos}(218877)
           |                                                                                         |-{sos}(218878)
           |                                                                                         |-{sos}(218879)
           |                                                                                         |-{sos}(218880)
           |                                                                                         |-{sos}(220683)
           |                                                                                         |-{sos}(220706)
           |                                                                                         |-{sos}(220746)
           |                                                                                         `-{sos}(221091)
           |-systemd(4800)-+-(sd-pam)(4802)
           |               `-dbus-broker-lau(16990)---dbus-broker(17003)
           |-systemd-hostnam(219232)
           |-systemd-journal(695)
           |-systemd-logind(818)
           |-systemd-machine(155229)
           |-systemd-udevd(747)
           |-tuned(44476)-+-{tuned}(44478)
           |              |-{tuned}(44479)
           |              `-{tuned}(44480)
           |-virtlogd(154554)
           |-virtnodedevd(185162)-+-{virtnodedevd}(185163)
           |                      |-{virtnodedevd}(185164)
           |                      |-{virtnodedevd}(185165)
           |                      |-{virtnodedevd}(185166)
           |                      |-{virtnodedevd}(185167)
           |                      |-{virtnodedevd}(185168)
           |                      |-{virtnodedevd}(185169)
           |                      |-{virtnodedevd}(185170)
           |                      |-{virtnodedevd}(185171)
           |                      |-{virtnodedevd}(185172)
           |                      |-{virtnodedevd}(185173)
           |                      |-{virtnodedevd}(185174)
           |                      |-{virtnodedevd}(185175)
           |                      |-{virtnodedevd}(185176)
           |                      |-{virtnodedevd}(185177)
           |                      |-{virtnodedevd}(185179)
           |                      |-{virtnodedevd}(185180)
           |                      |-{virtnodedevd}(185181)
           |                      `-{virtnodedevd}(185182)
           `-virtqemud(184843)-+-{virtqemud}(184844)
                               |-{virtqemud}(184845)
                               |-{virtqemud}(184846)
                               |-{virtqemud}(184847)
                               |-{virtqemud}(184848)
                               |-{virtqemud}(184849)
                               |-{virtqemud}(184850)
                               |-{virtqemud}(184851)
                               |-{virtqemud}(184852)
                               |-{virtqemud}(184853)
                               |-{virtqemud}(184854)
                               |-{virtqemud}(184855)
                               |-{virtqemud}(184856)
                               |-{virtqemud}(184857)
                               |-{virtqemud}(184858)
                               |-{virtqemud}(184862)
                               |-{virtqemud}(184863)
                               `-{virtqemud}(206608)
