systemd(1)-+-NetworkManager(55541)-+-{NetworkManager}(55549)
           |                       `-{NetworkManager}(55550)
           |-agetty(1021)
           |-agetty(1023)
           |-anacron(48455)
           |-auditd(701)-+-sedispatch(703)
           |             |-{auditd}(702)
           |             `-{auditd}(704)
           |-catatonit(11619)
           |-chronyd(64983)
           |-conmon(95452)---dumb-init(95454)---ovn-controller(95457)-+-{ovn-controller}(95578)
           |                                                          |-{ovn-controller}(95579)
           |                                                          |-{ovn-controller}(95580)
           |                                                          `-{ovn-controller}(95581)
           |-conmon(104297)-+-dumb-init(104299)---neutron-ovn-met(104302)---neutron-ovn-met(104409)
           |                |-privsep-helper(104414)---{privsep-helper}(104415)
           |                |-privsep-helper(213247)-+-{privsep-helper}(213248)
           |                |                        `-{privsep-helper}(219009)
           |                `-privsep-helper(213279)-+-{privsep-helper}(213280)
           |                                         `-{privsep-helper}(213620)
           |-conmon(170107)---dumb-init(170109)---multipathd(170112)-+-{multipathd}(170155)
           |                                                         |-{multipathd}(170160)
           |                                                         |-{multipathd}(170161)
           |                                                         |-{multipathd}(170162)
           |                                                         |-{multipathd}(170163)
           |                                                         `-{multipathd}(170165)
           |-conmon(186989)-+-dumb-init(186991)---nova-compute(186993)-+-{nova-compute}(187314)
           |                |                                          |-{nova-compute}(187315)
           |                |                                          |-{nova-compute}(187316)
           |                |                                          |-{nova-compute}(187317)
           |                |                                          |-{nova-compute}(187318)
           |                |                                          |-{nova-compute}(187319)
           |                |                                          |-{nova-compute}(187320)
           |                |                                          |-{nova-compute}(187321)
           |                |                                          |-{nova-compute}(187322)
           |                |                                          |-{nova-compute}(187323)
           |                |                                          |-{nova-compute}(187324)
           |                |                                          |-{nova-compute}(187325)
           |                |                                          |-{nova-compute}(187326)
           |                |                                          |-{nova-compute}(187327)
           |                |                                          |-{nova-compute}(187328)
           |                |                                          |-{nova-compute}(187329)
           |                |                                          |-{nova-compute}(187330)
           |                |                                          |-{nova-compute}(187331)
           |                |                                          |-{nova-compute}(187332)
           |                |                                          |-{nova-compute}(187333)
           |                |                                          `-{nova-compute}(187334)
           |                |-privsep-helper(213152)---{privsep-helper}(213153)
           |                `-privsep-helper(213173)---{privsep-helper}(213174)
           |-conmon(197748)---dumb-init(197750)---ceilometer-poll(197753)-+-ceilometer-poll(197985)-+-{ceilometer-poll}(197988)
           |                                                              |                         |-{ceilometer-poll}(198060)
           |                                                              |                         `-{ceilometer-poll}(198061)
           |                                                              `-{ceilometer-poll}(197980)
           |-conmon(199532)---node_exporter(199534)-+-{node_exporter}(199537)
           |                                        |-{node_exporter}(199538)
           |                                        |-{node_exporter}(199539)
           |                                        `-{node_exporter}(199540)
           |-conmon(201403)---podman_exporter(201405)-+-{podman_exporter}(201408)
           |                                          |-{podman_exporter}(201409)
           |                                          |-{podman_exporter}(201410)
           |                                          |-{podman_exporter}(201411)
           |                                          |-{podman_exporter}(201413)
           |                                          `-{podman_exporter}(203500)
           |-conmon(203346)---openstack-netwo(203348)-+-{openstack-netwo}(203351)
           |                                          |-{openstack-netwo}(203352)
           |                                          |-{openstack-netwo}(203353)
           |                                          |-{openstack-netwo}(203354)
           |                                          `-{openstack-netwo}(203355)
           |-crond(1011)
           |-dbus-broker-lau(745)---dbus-broker(773)
           |-gssproxy(870)-+-{gssproxy}(872)
           |               |-{gssproxy}(873)
           |               |-{gssproxy}(874)
           |               |-{gssproxy}(875)
           |               `-{gssproxy}(876)
           |-irqbalance(781)---{irqbalance}(794)
           |-iscsid(172820)
           |-ovs-vswitchd(53846)-+-{ovs-vswitchd}(58376)
           |                     |-{ovs-vswitchd}(58377)
           |                     |-{ovs-vswitchd}(58378)
           |                     |-{ovs-vswitchd}(58379)
           |                     |-{ovs-vswitchd}(58380)
           |                     |-{ovs-vswitchd}(58381)
           |                     |-{ovs-vswitchd}(58383)
           |                     |-{ovs-vswitchd}(58386)
           |                     |-{ovs-vswitchd}(58387)
           |                     |-{ovs-vswitchd}(58388)
           |                     |-{ovs-vswitchd}(58390)
           |                     `-{ovs-vswitchd}(58391)
           |-ovsdb-server(53763)
           |-podman(201153)-+-{podman}(201159)
           |                |-{podman}(201160)
           |                |-{podman}(201161)
           |                |-{podman}(201162)
           |                |-{podman}(201163)
           |                |-{podman}(201169)
           |                |-{podman}(201170)
           |                |-{podman}(201171)
           |                |-{podman}(201172)
           |                |-{podman}(201173)
           |                |-{podman}(201174)
           |                |-{podman}(201175)
           |                `-{podman}(201423)
           |-polkitd(43606)-+-{polkitd}(43610)
           |                |-{polkitd}(43611)
           |                |-{polkitd}(43612)
           |                |-{polkitd}(43613)
           |                |-{polkitd}(43614)
           |                |-{polkitd}(43615)
           |                |-{polkitd}(43616)
           |                |-{polkitd}(43617)
           |                |-{polkitd}(43618)
           |                |-{polkitd}(43619)
           |                `-{polkitd}(43620)
           |-python3(4512)
           |-rpcbind(699)
           |-rsyslogd(1006)-+-{rsyslogd}(1013)
           |                `-{rsyslogd}(1014)
           |-sshd(128653)---sshd-session(225431)---sshd-session(225434)---sudo(225435)---sos(225459)-+-timeout(228098)---dnf(228104)
           |                                                                                         |-timeout(228103)---pstree(228106)
           |                                                                                         |-{sos}(225750)
           |                                                                                         |-{sos}(225751)
           |                                                                                         |-{sos}(225752)
           |                                                                                         |-{sos}(225753)
           |                                                                                         |-{sos}(226060)
           |                                                                                         |-{sos}(226521)
           |                                                                                         |-{sos}(227276)
           |                                                                                         `-{sos}(227814)
           |-systemd(4300)-+-(sd-pam)(4302)
           |               `-dbus-broker-lau(11722)---dbus-broker(11747)
           |-systemd-hostnam(226140)
           |-systemd-journal(676)
           |-systemd-logind(787)
           |-systemd-machine(153379)
           |-systemd-udevd(730)
           |-tuned(43783)-+-{tuned}(43785)
           |              |-{tuned}(43786)
           |              `-{tuned}(43787)
           |-virtlogd(152749)
           |-virtnodedevd(187335)-+-{virtnodedevd}(187336)
           |                      |-{virtnodedevd}(187337)
           |                      |-{virtnodedevd}(187338)
           |                      |-{virtnodedevd}(187339)
           |                      |-{virtnodedevd}(187340)
           |                      |-{virtnodedevd}(187341)
           |                      |-{virtnodedevd}(187342)
           |                      |-{virtnodedevd}(187343)
           |                      |-{virtnodedevd}(187344)
           |                      |-{virtnodedevd}(187345)
           |                      |-{virtnodedevd}(187346)
           |                      |-{virtnodedevd}(187347)
           |                      |-{virtnodedevd}(187348)
           |                      |-{virtnodedevd}(187349)
           |                      |-{virtnodedevd}(187350)
           |                      |-{virtnodedevd}(187352)
           |                      |-{virtnodedevd}(187353)
           |                      |-{virtnodedevd}(187354)
           |                      `-{virtnodedevd}(187355)
           `-virtqemud(186713)-+-{virtqemud}(186716)
                               |-{virtqemud}(186717)
                               |-{virtqemud}(186718)
                               |-{virtqemud}(186719)
                               |-{virtqemud}(186720)
                               |-{virtqemud}(186721)
                               |-{virtqemud}(186722)
                               |-{virtqemud}(186723)
                               |-{virtqemud}(186724)
                               |-{virtqemud}(186725)
                               |-{virtqemud}(186726)
                               |-{virtqemud}(186727)
                               |-{virtqemud}(186728)
                               |-{virtqemud}(186729)
                               |-{virtqemud}(186730)
                               |-{virtqemud}(186734)
                               |-{virtqemud}(186735)
                               `-{virtqemud}(213463)
