PID TTY      STAT   TIME COMMAND
      2 ?        S      0:00 [kthreadd]
      3 ?        I<     0:00   [rcu_gp]
      4 ?        I<     0:00   [rcu_par_gp]
      5 ?        I<     0:00   [slub_flushwq]
      6 ?        I<     0:00   [netns]
      8 ?        I<     0:00   [kworker/0:0H-events_highpri]
     10 ?        I<     0:00   [mm_percpu_wq]
     11 ?        S      0:00   [rcu_tasks_rude_]
     12 ?        S      0:00   [rcu_tasks_trace]
     13 ?        S      0:00   [ksoftirqd/0]
     14 ?        I      0:02   [rcu_sched]
     15 ?        S      0:00   [migration/0]
     16 ?        S      0:00   [idle_inject/0]
     18 ?        S      0:00   [cpuhp/0]
     19 ?        S      0:00   [cpuhp/1]
     20 ?        S      0:00   [idle_inject/1]
     21 ?        S      0:00   [migration/1]
     22 ?        S      0:00   [ksoftirqd/1]
     24 ?        I<     0:00   [kworker/1:0H-events_highpri]
     25 ?        S      0:00   [kdevtmpfs]
     26 ?        I<     0:00   [inet_frag_wq]
     27 ?        S      0:00   [kauditd]
     28 ?        S      0:00   [khungtaskd]
     29 ?        S      0:00   [oom_reaper]
     30 ?        I<     0:00   [writeback]
     31 ?        S      0:01   [kcompactd0]
     32 ?        SN     0:00   [ksmd]
     33 ?        SN     0:00   [khugepaged]
     80 ?        I<     0:00   [kintegrityd]
     81 ?        I<     0:00   [kblockd]
     82 ?        I<     0:00   [blkcg_punt_bio]
     83 ?        I<     0:00   [tpm_dev_wq]
     84 ?        I<     0:00   [ata_sff]
     85 ?        I<     0:00   [md]
     86 ?        I<     0:00   [edac-poller]
     87 ?        I<     0:00   [devfreq_wq]
     88 ?        S      0:00   [watchdogd]
     90 ?        I<     0:00   [kworker/0:1H-kblockd]
     92 ?        S      0:00   [kswapd0]
     93 ?        S      0:00   [ecryptfs-kthrea]
     95 ?        I<     0:00   [kthrotld]
     96 ?        I<     0:00   [acpi_thermal_pm]
     98 ?        S      0:00   [scsi_eh_0]
     99 ?        I<     0:00   [scsi_tmf_0]
    100 ?        S      0:00   [scsi_eh_1]
    101 ?        I<     0:00   [scsi_tmf_1]
    103 ?        I<     0:00   [vfio-irqfd-clea]
    104 ?        I<     0:00   [mld]
    105 ?        I<     0:00   [ipv6_addrconf]
    114 ?        I<     0:00   [kstrp]
    117 ?        I<     0:00   [zswap-shrink]
    118 ?        I<     0:00   [kworker/u5:0]
    123 ?        I<     0:00   [charger_manager]
    147 ?        I<     0:00   [kworker/1:1H-kblockd]
    171 ?        I<     0:00   [cryptd]
    247 ?        I<     0:00   [raid5wq]
    294 ?        S      0:01   [jbd2/vda1-8]
    295 ?        I<     0:00   [ext4-rsv-conver]
    393 ?        I<     0:00   [kaluad]
    395 ?        I<     0:00   [kmpath_rdacd]
    396 ?        I<     0:00   [kmpathd]
    397 ?        I<     0:00   [kmpath_handlerd]
  24122 ?        I<     0:00   [vr_linux_assemb]
  36773 ?        S      0:00   bpfilter_umh
  61791 ?        I      0:00   [kworker/u4:2-flush-252:0]
  65709 ?        I      0:00   [kworker/u4:3-flush-252:0]
  66221 ?        I      0:00   [kworker/1:3-cgroup_destroy]
  68742 ?        I      0:00   [kworker/1:2-events]
  69338 ?        I      0:00   [kworker/0:2-events]
  70914 ?        I      0:00   [kworker/u4:1-flush-252:0]
  70985 ?        I      0:00   [kworker/0:3-cgroup_destroy]
  71193 ?        I      0:00   [kworker/1:0-events]
  72443 ?        I      0:00   [kworker/1:1-events]
  72820 ?        I      0:00   [kworker/0:0-cgroup_destroy]
  73198 ?        I      0:00   [kworker/0:1-events]
  73811 ?        I      0:00   [kworker/u4:0-flush-252:0]
  73812 ?        I      0:00   [kworker/u4:4-writeback]
  73813 ?        I      0:00   [kworker/u4:5-flush-252:0]
  73814 ?        I      0:00   [kworker/u4:6-flush-252:0]
  73815 ?        I      0:00   [kworker/u4:7]
  73816 ?        I      0:00   [kworker/u4:8-ext4-rsv-conversion]
      1 ?        Ss     0:06 /sbin/init
    367 ?        S<s    0:01   /lib/systemd/systemd-journald
    399 ?        SLsl   0:01   /sbin/multipathd -d -s
    402 ?        Ss     0:00   /lib/systemd/systemd-udevd
    601 ?        Ss     0:00   /lib/systemd/systemd-networkd
    603 ?        Ss     0:01   /lib/systemd/systemd-resolved
    652 ?        Ss     0:00   /usr/sbin/cron -f -P
    653 ?        Ss     0:01   @dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
    660 ?        Ssl    0:00   /usr/sbin/irqbalance --foreground
    666 ?        Ss     0:00   /usr/bin/python3 /usr/bin/networkd-dispatcher --run-startup-triggers
    673 ?        Ss     0:00   /lib/systemd/systemd-logind
    683 ttyS0    Ss+    0:00   /sbin/agetty -o -p -- \u --keep-baud 115200,57600,38400,9600 ttyS0 vt220
    693 tty1     Ss+    0:00   /sbin/agetty -o -p -- \u --noclear tty1 linux
    715 ?        Ss     0:00   sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups
  73739 ?        Ss     0:00     sshd: ubuntu [priv]
  73785 ?        S      0:00       sshd: ubuntu@notty
  73786 ?        Ss     0:00         /bin/bash /tmp/ansible-logs/logs.sh logs-10.0.0.23.tgz
  73911 ?        R      0:00           ps ax -H
    744 ?        Ssl    0:00   /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
    752 ?        Ssl    0:00   /usr/libexec/polkitd --no-debug
   5478 ?        Ssl    0:00   /usr/sbin/rsyslogd -n -iNONE
   5492 ?        Ssl    0:00   /usr/libexec/packagekitd
   7424 ?        S      0:00   /usr/sbin/chronyd -F 1
   7425 ?        S      0:00     /usr/sbin/chronyd -F 1
   8819 ?        Ssl    0:05   /usr/lib/snapd/snapd
  11005 ?        Ssl    0:08   /usr/bin/containerd
  11698 ?        Ssl    2:11   /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock
  13074 ?        Sl     0:01   /usr/bin/containerd-shim-runc-v2 -namespace moby -id 407873a85b8b1ed3eaa17cbd658b6db3401ba4f062fe9ffb661e1958fa411306 -address /run/containerd/containerd.sock
  13100 ?        Ss     0:00     dumb-init --single-child -- kolla_start
  13113 ?        Sl     0:04       /opt/td-agent/bin/ruby /usr/sbin/td-agent -o /var/log/kolla/fluentd/fluentd.log
  13140 ?        Sl     6:06         /opt/td-agent/bin/ruby -Eascii-8bit:ascii-8bit /usr/sbin/td-agent -o /var/log/kolla/fluentd/fluentd.log --under-supervisor
  13270 ?        Sl     0:01   /usr/bin/containerd-shim-runc-v2 -namespace moby -id 10769e0f869d1045199c435212503eb99b981cf44988fee76c2112c3416c7633 -address /run/containerd/containerd.sock
  13296 ?        Ss     0:00     dumb-init --single-child -- kolla_start
  13309 ?        S      0:00       /usr/bin/coreutils --coreutils-prog-shebang=sleep /usr/bin/sleep infinity
  13375 ?        Ss     0:00   /usr/sbin/uuidd --socket-activation
  13440 ?        Sl     0:01   /usr/bin/containerd-shim-runc-v2 -namespace moby -id 402fb79455a38cb02dd1e7823463efc0afa373b52cd3e9f36987e27b6b6a7154 -address /run/containerd/containerd.sock
  13463 ?        Ss     0:00     dumb-init --single-child -- kolla_start
  13479 ?        S      0:00       crond -s -n
  14578 ?        Sl     0:03   /usr/bin/containerd-shim-runc-v2 -namespace moby -id c6236a095848333ed1f9f5ec1da5474c06ac917145ece3ac1499f409160edfc0 -address /run/containerd/containerd.sock
  14601 ?        Ss     0:00     dumb-init --single-child -- kolla_start
  14615 ?        S      0:00       /usr/sbin/sshd -D
  14734 ?        Sl     0:03   /usr/bin/containerd-shim-runc-v2 -namespace moby -id 5df413a3c457f07ca476dc192ddb11d2e9952b3952b9cd5b0ccb7ca0347393d3 -address /run/containerd/containerd.sock
  14758 ?        Ss     0:00     dumb-init --single-child -- kolla_start
  14771 ?        Sl     0:56       /usr/sbin/libvirtd --listen
  14942 ?        Sl     0:03   /usr/bin/containerd-shim-runc-v2 -namespace moby -id e3e2995922952e6e0d466cc32eb59416ac1ad60721417fa190566b9a12737e29 -address /run/containerd/containerd.sock
  14964 ?        Ss     0:00     dumb-init --single-child -- kolla_start
  14979 ?        Sl     2:47       /var/lib/kolla/venv/bin/python3 /var/lib/kolla/venv/bin/nova-compute
  27467 ?        Sl     0:00       /var/lib/kolla/venv/bin/python3 /var/lib/kolla/venv/bin/privsep-helper --config-file /etc/nova/nova.conf --privsep_context nova.privsep.sys_admin_pctxt --privsep_sock_path /tmp/tmplca3s8ls/privsep.sock
  27491 ?        Sl     0:00       /var/lib/kolla/venv/bin/python3 /var/lib/kolla/venv/bin/privsep-helper --config-file /etc/nova/nova.conf --privsep_context vif_plug_vrouter.privsep.vif_plug --privsep_sock_path /tmp/tmpt5yzte3o/privsep.sock
  17047 ?        Sl     0:01   /usr/bin/containerd-shim-runc-v2 -namespace moby -id 9d3218a463ae60d770918dc381d5be1ec53eea0c454caead22e164f3ef171c2b -address /run/containerd/containerd.sock
  17070 ?        Ssl    0:00     rsyslogd -n -f /etc/rsyslog.conf -i /var/run/rsyslogd.pid
  17086 ?        S      0:00       /bin/bash -e /contrail-entrypoint.sh /bin/sh -c rsyslogd -n -f /etc/rsyslog.conf -i $RSYSLOGD_PIDFILE
  17088 ?        S      0:00         tee -a /var/log/contrail/rsyslogd/console.log
  22413 ?        Sl     0:01   /usr/bin/containerd-shim-runc-v2 -namespace moby -id 63198afec3a98d923cdcd7be4095e6d6575f93ff1d487c452446647dbb3dcd3f -address /run/containerd/containerd.sock
  22435 pts/0    Ss+    0:00     /usr/bin/tail -f /dev/null
  22488 pts/0    S+     0:00       /bin/bash /entrypoint.sh /usr/bin/tail -f /dev/null
  22490 pts/0    S+     0:00         tee -a /var/log/contrail/vrouter-provisioner/console.log
  22644 pts/0    Z+     0:00       [provision.sh] <defunct>
  22450 ?        Sl     0:02   /usr/bin/containerd-shim-runc-v2 -namespace moby -id de89f49be3df3d97692b06595b096f1d2db9b42567838ac8ef6864bc30f4dc9f -address /run/containerd/containerd.sock
  22471 pts/0    Ss+    0:32     /usr/bin/python3 /usr/local/bin/contrail-nodemgr --nodetype=contrail-vrouter
  22514 pts/0    S+     0:00       /bin/bash /entrypoint.sh /bin/sh -c /usr/local/bin/contrail-nodemgr --nodetype=${NODEMGR_TYPE}
  22517 pts/0    S+     0:00         tee -a /var/log/contrail/vrouter-nodemgr/console.log
  23970 ?        Sl     0:02   /usr/bin/containerd-shim-runc-v2 -namespace moby -id 38a88b67799dcd51f7b255c2d6535f23736e812b6dd5b79c708f212d825637d0 -address /run/containerd/containerd.sock
  23995 pts/0    Ss+    0:00     /bin/bash /entrypoint.sh /usr/bin/contrail-vrouter-agent
  24011 pts/0    S+     0:00       /bin/bash /entrypoint.sh /usr/bin/contrail-vrouter-agent
  24013 pts/0    S+     0:00         tee -a /var/log/contrail/vrouter-agent/console.log
  24720 pts/0    Sl+    6:35       /usr/bin/contrail-vrouter-agent
  60570 ?        Ss     0:00   /lib/systemd/systemd --user
  60571 ?        S      0:00     (sd-pam)
  72624 ?        Ss     0:00   sudo tcpdump -nni ens6 -U host 10.20.0.255 -w /tmp/ens6_ctest-random-16582708.pcap
  72625 ?        S      0:00     tcpdump -nni ens6 -U host 10.20.0.255 -w /tmp/ens6_ctest-random-16582708.pcap