systemd(1)-+-NetworkManager(1294)-+-{NetworkManager}(1295)
           |                      `-{NetworkManager}(1296)
           |-agetty(1732)
           |-agetty(1733)
           |-anacron(143894)
           |-chronyd(23631)
           |-conmon(54040)---dumb-init(54042)---ovn-controller(54045)-+-{ovn-controller}(54164)
           |                                                          |-{ovn-controller}(54165)
           |                                                          |-{ovn-controller}(54166)
           |                                                          `-{ovn-controller}(54167)
           |-conmon(62641)-+-dumb-init(62643)---neutron-ovn-met(62646)---neutron-ovn-met(62749)
           |               `-privsep-helper(62754)---{privsep-helper}(62755)
           |-conmon(101455)---dumb-init(101457)---multipathd(101460)-+-{multipathd}(101506)
           |                                                         |-{multipathd}(101507)
           |                                                         |-{multipathd}(101508)
           |                                                         |-{multipathd}(101509)
           |                                                         |-{multipathd}(101510)
           |                                                         `-{multipathd}(101511)
           |-conmon(116791)---dumb-init(116793)---nova-compute(116795)
           |-conmon(127463)---dumb-init(127465)---ceilometer-poll(127468)-+-ceilometer-poll(127707)-+-{ceilometer-poll}(127709)
           |                                                              |                         |-{ceilometer-poll}(127769)
           |                                                              |                         `-{ceilometer-poll}(127770)
           |                                                              `-{ceilometer-poll}(127695)
           |-conmon(129215)---node_exporter(129217)-+-{node_exporter}(129220)
           |                                        |-{node_exporter}(129221)
           |                                        `-{node_exporter}(129222)
           |-conmon(131054)---podman_exporter(131056)-+-{podman_exporter}(131059)
           |                                          |-{podman_exporter}(131060)
           |                                          |-{podman_exporter}(131061)
           |                                          `-{podman_exporter}(131062)
           |-conmon(132890)---openstack-netwo(132892)-+-{openstack-netwo}(132895)
           |                                          |-{openstack-netwo}(132896)
           |                                          |-{openstack-netwo}(132897)
           |                                          `-{openstack-netwo}(132898)
           |-crond(1731)
           |-dbus-broker-lau(932)---dbus-broker(957)
           |-irqbalance(970)---{irqbalance}(985)
           |-iscsid(102685)
           |-ovs-vswitchd(1284)-+-{ovs-vswitchd}(17169)
           |                    |-{ovs-vswitchd}(17171)
           |                    |-{ovs-vswitchd}(17172)
           |                    `-{ovs-vswitchd}(17174)
           |-ovsdb-server(1203)
           |-podman(130818)-+-{podman}(130823)
           |                |-{podman}(130824)
           |                |-{podman}(130825)
           |                |-{podman}(130826)
           |                |-{podman}(130845)
           |                |-{podman}(130846)
           |                |-{podman}(130851)
           |                `-{podman}(130860)
           |-polkitd(987)-+-{polkitd}(992)
           |              |-{polkitd}(993)
           |              |-{polkitd}(994)
           |              |-{polkitd}(995)
           |              `-{polkitd}(996)
           |-rhsmcertd(1302)---{rhsmcertd}(1303)
           |-rpcbind(927)
           |-rsyslogd(1726)-+-{rsyslogd}(1735)
           |                `-{rsyslogd}(1736)
           |-sshd(1727)---sshd-session(142446)---sshd-session(142498)---sudo(142499)---sos(142523)-+-timeout(145179)---dnf(145180)
           |                                                                                       |-timeout(145219)---pstree(145221)
           |                                                                                       |-{sos}(143315)
           |                                                                                       |-{sos}(143316)
           |                                                                                       |-{sos}(143317)
           |                                                                                       |-{sos}(143318)
           |                                                                                       |-{sos}(143613)
           |                                                                                       |-{sos}(144076)
           |                                                                                       |-{sos}(145115)
           |                                                                                       `-{sos}(145147)
           |-systemd(142462)---(sd-pam)(142466)
           |-systemd-hostnam(143711)
           |-systemd-journal(847)
           |-systemd-logind(976)
           |-systemd-machine(977)
           |-systemd-udevd(862)---systemd-udevd(145090)
           |-tuned(7701)-+-{tuned}(7703)
           |             |-{tuned}(7704)
           |             `-{tuned}(7705)
           |-udisksd(978)-+-{udisksd}(983)
           |              |-{udisksd}(986)
           |              |-{udisksd}(998)
           |              `-{udisksd}(1052)
           |-virtlogd(84339)
           |-virtnetworkd(143187)-+-{virtnetworkd}(143188)
           |                      |-{virtnetworkd}(143189)
           |                      |-{virtnetworkd}(143190)
           |                      |-{virtnetworkd}(143191)
           |                      |-{virtnetworkd}(143192)
           |                      |-{virtnetworkd}(143193)
           |                      |-{virtnetworkd}(143194)
           |                      |-{virtnetworkd}(143195)
           |                      |-{virtnetworkd}(143196)
           |                      |-{virtnetworkd}(143197)
           |                      |-{virtnetworkd}(143198)
           |                      |-{virtnetworkd}(143199)
           |                      |-{virtnetworkd}(143200)
           |                      |-{virtnetworkd}(143201)
           |                      |-{virtnetworkd}(143202)
           |                      |-{virtnetworkd}(143236)
           |                      `-{virtnetworkd}(143237)
           |-virtnodedevd(143292)-+-{virtnodedevd}(143293)
           |                      |-{virtnodedevd}(143294)
           |                      |-{virtnodedevd}(143295)
           |                      |-{virtnodedevd}(143296)
           |                      |-{virtnodedevd}(143297)
           |                      |-{virtnodedevd}(143298)
           |                      |-{virtnodedevd}(143299)
           |                      |-{virtnodedevd}(143300)
           |                      |-{virtnodedevd}(143301)
           |                      |-{virtnodedevd}(143302)
           |                      |-{virtnodedevd}(143303)
           |                      |-{virtnodedevd}(143304)
           |                      |-{virtnodedevd}(143305)
           |                      |-{virtnodedevd}(143306)
           |                      |-{virtnodedevd}(143307)
           |                      |-{virtnodedevd}(143309)
           |                      |-{virtnodedevd}(143310)
           |                      |-{virtnodedevd}(143311)
           |                      `-{virtnodedevd}(143312)
           |-virtnwfilterd(143242)-+-{virtnwfilterd}(143243)
           |                       |-{virtnwfilterd}(143244)
           |                       |-{virtnwfilterd}(143245)
           |                       |-{virtnwfilterd}(143246)
           |                       |-{virtnwfilterd}(143247)
           |                       |-{virtnwfilterd}(143248)
           |                       |-{virtnwfilterd}(143249)
           |                       |-{virtnwfilterd}(143250)
           |                       |-{virtnwfilterd}(143251)
           |                       |-{virtnwfilterd}(143252)
           |                       |-{virtnwfilterd}(143253)
           |                       |-{virtnwfilterd}(143254)
           |                       |-{virtnwfilterd}(143255)
           |                       |-{virtnwfilterd}(143256)
           |                       |-{virtnwfilterd}(143257)
           |                       |-{virtnwfilterd}(143259)
           |                       `-{virtnwfilterd}(143260)
           |-virtqemud(127412)-+-{virtqemud}(127413)
           |                   |-{virtqemud}(127414)
           |                   |-{virtqemud}(127415)
           |                   |-{virtqemud}(127416)
           |                   |-{virtqemud}(127417)
           |                   |-{virtqemud}(127418)
           |                   |-{virtqemud}(127419)
           |                   |-{virtqemud}(127420)
           |                   |-{virtqemud}(127421)
           |                   |-{virtqemud}(127422)
           |                   |-{virtqemud}(127423)
           |                   |-{virtqemud}(127424)
           |                   |-{virtqemud}(127425)
           |                   |-{virtqemud}(127426)
           |                   |-{virtqemud}(127427)
           |                   |-{virtqemud}(127431)
           |                   `-{virtqemud}(127432)
           `-virtstoraged(143265)-+-{virtstoraged}(143266)
                                  |-{virtstoraged}(143267)
                                  |-{virtstoraged}(143268)
                                  |-{virtstoraged}(143269)
                                  |-{virtstoraged}(143270)
                                  |-{virtstoraged}(143271)
                                  |-{virtstoraged}(143272)
                                  |-{virtstoraged}(143273)
                                  |-{virtstoraged}(143274)
                                  |-{virtstoraged}(143275)
                                  |-{virtstoraged}(143276)
                                  |-{virtstoraged}(143277)
                                  |-{virtstoraged}(143278)
                                  |-{virtstoraged}(143279)
                                  |-{virtstoraged}(143280)
                                  |-{virtstoraged}(143282)
                                  `-{virtstoraged}(143283)
