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.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;
2
I just upgrade my docker to
Docker version 19.03.2, build 6a30dfc
However, I notice that when I run top command in my Ubuntu host machine, I'm getting the following output. I do not expect certain applications which is currently running inside my docker containers, appear in host machine top output.
For instance, application like gunicorn, celery, redis-server, postgres, traefik are supposed run in docker containers. My host machine does not install or run any of them.
top
root@xxx:~# top
top - 16:26:05 up 1:57, 1 user, load average: 2.80, 0.95, 0.51
Tasks: 425 total, 1 running, 424 sleeping, 0 stopped, 0 zombie
%Cpu(s): 59.1 us, 6.6 sy, 0.0 ni, 32.1 id, 0.0 wa, 0.0 hi, 2.0 si, 0.2 st
KiB Mem : 4046316 total, 145708 free, 2309116 used, 1591492 buff/cache
KiB Swap: 0 total, 0 free, 0 used. 1071112 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
26749 root 20 0 135612 39036 6432 S 63.6 1.0 0:16.22 gunicorn
2113 do-agent 20 0 2731444 90288 6108 S 39.4 2.2 1:43.60 beam.smp
15485 root 20 0 130248 40448 5292 S 7.3 1.0 1:11.49 celery
9581 root 20 0 2157968 72680 4104 S 5.0 1.8 1:47.64 dockerd
5140 do-agent 20 0 2755948 110480 6332 S 3.3 2.7 3:15.68 beam.smp
1679 root 20 0 108756 5864 4832 S 1.3 0.1 0:02.38 containerd-shim
15434 do-agent 20 0 2745196 99188 6480 S 1.0 2.5 1:01.54 beam.smp
7 root 20 0 0 0 0 S 0.7 0.0 0:17.38 rcu_sched
7697 root 20 0 123644 36316 7812 S 0.7 0.9 0:27.48 celery
7736 root 20 0 119428 32192 7924 S 0.7 0.8 0:27.12 celery
7806 root 20 0 119464 32204 7964 S 0.7 0.8 0:27.38 celery
7826 root 20 0 183480 46496 11304 S 0.7 1.1 0:30.19 celery
8064 root 20 0 119328 32224 7968 S 0.7 0.8 0:31.32 celery
8408 root 20 0 119336 32064 7888 S 0.7 0.8 0:30.74 celery
8447 root 20 0 119336 31984 7800 S 0.7 0.8 0:31.60 celery
8481 root 20 0 119328 31996 7736 S 0.7 0.8 0:31.00 celery
15119 root 20 0 127820 40364 7800 S 0.7 1.0 0:17.77 celery
15184 root 20 0 135764 44956 7864 S 0.7 1.1 0:14.44 celery
29750 root 20 0 125308 35844 7688 S 0.7 0.9 1:23.06 gunicorn
1462 root 20 0 1846212 36140 5064 S 0.3 0.9 0:18.90 containerd
3689 do-agent 20 0 11428 916 816 S 0.3 0.0 0:00.39 inet_gethost
3690 do-agent 20 0 13548 1516 1376 S 0.3 0.0 0:00.57 inet_gethost
7578 root 20 0 119460 32120 7684 S 0.3 0.8 0:27.76 celery
7635 root 20 0 108756 2472 1420 S 0.3 0.1 0:00.27 containerd-shim
8991 do-agent 20 0 41520 12760 2996 S 0.3 0.3 0:06.08 redis-server
9173 do-agent 20 0 288256 8500 6788 S 0.3 0.2 0:00.46 postgres
11536 root 20 0 132768 41372 7860 S 0.3 1.0 0:13.17 celery
11602 root 20 0 120336 32800 7716 S 0.3 0.8 0:15.30 celery
11636 root 20 0 119524 32148 7776 S 0.3 0.8 0:10.54 celery
12299 do-agent 20 0 2745200 97036 6224 S 0.3 2.4 0:57.04 beam.smp
12472 do-agent 20 0 288256 8628 6912 S 0.3 0.2 0:01.59 postgres
15243 root 20 0 123740 36400 7912 S 0.3 0.9 0:11.02 celery
16082 root 20 0 172020 65276 37848 S 0.3 1.6 0:46.96 traefik
17242 root 20 0 129012 36164 6460 S 0.3 0.9 0:07.53 gunicorn
28114 do-agent 20 0 291424 39476 36836 S 0.3 1.0 0:00.66 postgres
31700 root 20 0 40808 3976 3068 R 0.3 0.1 0:02.15 top
32388 root 20 0 138096 38916 6600 S 0.3 1.0 0:00.56 gunicorn
If I perform ps -ef in host machine, those commands which are suppose to run in docker containers, appear in my host machine?
ps -ef
root@xxx:~# ps -ef
...
do-agent 894 776 0 14:44 ? 00:00:00 postgres -c port=5432 -c logging_collector=on -c log_destination=stderr -c log_directory=/postgres_logs
do-agent 904 841 0 14:44 ? 00:00:07 redis-server *:6379
do-agent 910 829 0 14:44 ? 00:00:00 postgres -c port=5432 -c logging_collector=on -c log_destination=stderr -c log_directory=/postgres_logs
systemd+ 940 1 0 14:29 ? 00:00:00 /lib/systemd/systemd-timesyncd
do-agent 1093 894 0 14:44 ? 00:00:00 postgres: logger process
do-agent 1095 894 0 14:44 ? 00:00:00 postgres: checkpointer process
do-agent 1096 894 0 14:44 ? 00:00:00 postgres: writer process
do-agent 1097 894 0 14:44 ? 00:00:00 postgres: wal writer process
do-agent 1098 894 0 14:44 ? 00:00:00 postgres: autovacuum launcher process
do-agent 1099 894 0 14:44 ? 00:00:00 postgres: stats collector process
do-agent 1100 894 0 14:44 ? 00:00:00 postgres: bgworker: logical replication launcher
do-agent 1179 910 0 14:44 ? 00:00:00 postgres: logger process
do-agent 1182 910 0 14:44 ? 00:00:00 postgres: checkpointer process
do-agent 1183 910 0 14:44 ? 00:00:00 postgres: writer process
do-agent 1184 910 0 14:44 ? 00:00:00 postgres: wal writer process
do-agent 1186 910 0 14:44 ? 00:00:00 postgres: autovacuum launcher process
do-agent 1187 910 0 14:44 ? 00:00:00 postgres: stats collector process
do-agent 1188 910 0 14:44 ? 00:00:00 postgres: bgworker: logical replication launcher
root 1268 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/c445df454810
1000 1286 1268 0 14:44 ? 00:00:03 /pgbouncer/bin/pgbouncer -u pgbouncer /etc/pgbouncer/pgbouncer.ini
root 1339 2 0 14:29 ? 00:00:00 [kworker/1:1H]
root 1386 1 0 14:29 ? 00:00:00 /sbin/iscsid
root 1387 1 0 14:29 ? 00:00:01 /sbin/iscsid
syslog 1391 1 0 14:29 ? 00:00:00 /usr/sbin/rsyslogd -n
root 1394 1 0 14:29 ? 00:00:00 /usr/sbin/acpid
do-agent 1397 1 0 14:29 ? 00:00:09 /opt/digitalocean/bin/do-agent --syslog
root 1403 1 0 14:29 ? 00:00:00 /lib/systemd/systemd-logind
root 1410 1 0 14:29 ? 00:00:00 /usr/lib/accountsservice/accounts-daemon
root 1425 1 0 14:29 ? 00:00:00 /usr/bin/lxcfs /var/lib/lxcfs/
root 1427 1 0 14:29 ? 00:00:00 /usr/sbin/cron -f
daemon 1439 1 0 14:29 ? 00:00:00 /usr/sbin/atd -f
message+ 1443 1 0 14:29 ? 00:00:03 /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation
root 1462 1 0 14:29 ? 00:00:19 /usr/bin/containerd
root 1464 1 0 14:29 ? 00:00:00 /usr/sbin/sshd -D
root 1501 1 0 14:29 ? 00:00:00 /sbin/mdadm --monitor --pid-file /run/mdadm/monitor.pid --daemonise --scan --syslog
root 1507 1 0 14:29 ? 00:00:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
root 1513 1 0 14:29 ? 00:00:00 /usr/lib/policykit-1/polkitd --no-debug
root 1575 1 0 14:29 ? 00:00:00 /usr/sbin/irqbalance --pid=/var/run/irqbalance.pid
root 1593 1 0 14:29 tty1 00:00:00 /sbin/agetty --noclear tty1 linux
root 1597 1 0 14:29 ttyS0 00:00:00 /sbin/agetty --keep-baud 115200 38400 9600 ttyS0 vt220
root 1679 1462 0 14:44 ? 00:00:02 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/b6b5e6c7ea4a
do-agent 1705 1679 0 14:44 ? 00:00:00 /bin/sh /usr/lib/rabbitmq/bin/rabbitmq-server
do-agent 1949 1705 0 14:44 ? 00:00:00 /usr/lib/erlang/erts-9.2/bin/epmd -daemon
do-agent 2113 1705 1 14:44 ? 00:01:49 /usr/lib/erlang/erts-9.2/bin/beam.smp -W w -A 64 -P 1048576 -t 5000000 -stbt db -zdbbl 128000 -K true -B i --
do-agent 2221 2113 0 14:44 ? 00:00:00 erl_child_setup 1048576
root 2477 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/a4c58a1456ff
root 2504 2477 0 14:44 ? 00:00:00 /usr/sbin/crond -f -l 8
root 2556 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/385b2ea73ffc
root 2596 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/529dd0965b60
root 2643 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/06943c9f051f
root 2674 2556 0 14:44 ? 00:00:00 /bin/sh /insider_crawler/entry.sh
root 2694 2596 0 14:44 ? 00:00:00 /bin/sh -c /usr/local/bin/gunicorn main:app -b flask:5000 --error-logfile=/var/log/gunicorn3.err.log
root 2724 2643 0 14:44 ? 00:00:00 /bin/sh -c /usr/local/bin/gunicorn web.wsgi:application -b django:5000 --log-level=info --error-logfile=/var/
root 2982 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/de0633b53cbc
root 3025 2982 0 14:44 ? 00:00:00 /bin/sh -c celery -A api_logging worker -Q api_logging -l INFO --config=celeryconfig
root 3035 2674 0 14:44 ? 00:00:00 /usr/sbin/crond -f -l 8
root 3057 2694 0 14:44 ? 00:00:01 /usr/local/bin/python /usr/local/bin/gunicorn main:app -b flask:5000 --error-logfile=/var/log/gunicorn3.err.l
root 3158 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/502ad6a0e1e3
root 3223 3158 0 14:44 ? 00:00:00 nginx: master process nginx -g daemon off;
root 3246 3025 0 14:44 ? 00:00:07 /usr/local/bin/python /usr/local/bin/celery -A api_logging worker -Q api_logging -l INFO --config=celeryconfi
systemd+ 3341 3223 0 14:44 ? 00:00:00 nginx: worker process
root 3351 3246 0 14:44 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A api_logging worker -Q api_logging -l INFO --config=celeryconfi
root 3356 3246 0 14:44 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A api_logging worker -Q api_logging -l INFO --config=celeryconfi
root 3456 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/9c8ab5253b00
do-agent 3689 2221 0 14:44 ? 00:00:00 inet_gethost 4
do-agent 3690 3689 0 14:44 ? 00:00:00 inet_gethost 4
root 3952 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/b9690166e4ea
do-agent 3982 3952 0 14:44 ? 00:00:00 /bin/sh /usr/lib/rabbitmq/bin/rabbitmq-server
root 3993 2724 0 14:44 ? 00:00:01 /usr/local/bin/python /usr/local/bin/gunicorn web.wsgi:application -b django:5000 --log-level=info --error-lo
root 4031 3993 0 14:44 ? 00:00:00 /usr/local/bin/python /usr/local/bin/gunicorn web.wsgi:application -b django:5000 --log-level=info --error-lo
root 4323 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/a21e1862fa63
do-agent 4354 4323 0 14:45 ? 00:00:06 postgres -c logging_collector=on -c log_destination=stderr -c log_directory=/postgres_logs
do-agent 4408 3982 0 14:45 ? 00:00:00 /usr/lib/erlang/erts-9.2/bin/epmd -daemon
do-agent 4487 4354 0 14:45 ? 00:00:00 postgres: logger process
do-agent 4508 4354 0 14:45 ? 00:00:00 postgres: checkpointer process
do-agent 4509 4354 0 14:45 ? 00:00:00 postgres: writer process
do-agent 4510 4354 0 14:45 ? 00:00:00 postgres: wal writer process
do-agent 4511 4354 0 14:45 ? 00:00:00 postgres: autovacuum launcher process
do-agent 4512 4354 0 14:45 ? 00:00:02 postgres: stats collector process
do-agent 4513 4354 0 14:45 ? 00:00:00 postgres: bgworker: logical replication launcher
root 4576 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/bdf5a9aa5327
root 4597 1462 0 14:45 ? 00:00:03 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/cda941c9b957
1000 4636 4597 0 14:45 ? 00:00:17 /pgbouncer/bin/pgbouncer -u pgbouncer /etc/pgbouncer/pgbouncer.ini
root 4851 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/970acb888bca
root 4922 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/79a21d2347cf
do-agent 5140 3982 3 14:45 ? 00:03:22 /usr/lib/erlang/erts-9.2/bin/beam.smp -W w -A 64 -P 1048576 -t 5000000 -stbt db -zdbbl 128000 -K true -B i --
root 5275 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/6d78863470d2
root 5320 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/4b52c897a07e
root 5323 5275 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/celery -A after_market_closed beat -l INFO --config=celeryconfig
root 5347 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/58bc2f31e2aa
root 5500 5347 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/celery -A news beat -l INFO --config=celeryconfig
do-agent 5650 5140 0 14:45 ? 00:00:00 erl_child_setup 1048576
root 5983 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/85f8f13c0e75
root 6009 5983 0 14:45 ? 00:00:00 /bin/sh -c /usr/local/bin/gunicorn main:app -b flask:5000 --log-level=info --error-logfile=/var/log/gunicorn3
root 6014 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/fecefbdef928
root 6257 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/126ff830be74
root 6282 6257 0 14:45 ? 00:00:00 /bin/sh ./entrypoint.sh
root 6291 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/2a38c933f7ce
root 6306 6009 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/gunicorn main:app -b flask:5000 --log-level=info --error-logfile=/var/lo
root 6372 9581 0 14:45 ? 00:00:00 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 2053 -container-ip 172.24.0.12 -container-port 4
root 6406 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/bec60196934e
root 6454 6406 0 14:45 ? 00:00:00 nginx: master process nginx -g daemon off;
root 6494 6306 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/gunicorn main:app -b flask:5000 --log-level=info --error-logfile=/var/lo
root 6561 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/c1d5745e2daa
root 6771 6282 0 14:45 ? 00:00:00 cron -f
root 6883 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/fbf05527b667
root 6923 1462 0 14:30 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/b462bca69269
systemd+ 6946 6454 0 14:45 ? 00:00:00 nginx: worker process
root 7040 6883 0 14:45 ? 00:00:00 /bin/sh -c celery -A upload_notification worker -Q upload_notification -l INFO --config=celeryconfig
root 7089 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/8c4966f9e11c
root 7098 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/0311838f7988
root 7134 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/4bb692499291
root 7204 7098 0 14:45 ? 00:00:00 /bin/sh -c celery -A send_notification worker -Q send_notification -l INFO --config=celeryconfig
root 7245 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/db2e4d8157d9
root 7262 7089 0 14:45 ? 00:00:00 /bin/sh -c celery -A news worker -Q news -l INFO --config=celeryconfig
root 7278 7134 0 14:45 ? 00:00:00 /bin/sh -c celery -A after_market_closed worker -Q after_market_closed -l INFO --config=celeryconfig
root 7300 7245 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_upload_notification worker -Q stock_price_upload_notification -l INFO --conf
root 7527 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/1b58a645334c
root 7556 7527 0 14:45 ? 00:00:00 npm
root 7578 7040 0 14:45 ? 00:00:28 /usr/local/bin/python /usr/local/bin/celery -A upload_notification worker -Q upload_notification -l INFO --co
root 7635 1462 0 14:30 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/6a6a411c85c1
root 7645 1464 0 14:30 ? 00:00:00 sshd: root@pts/0
root 7692 1462 0 14:30 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/6fa55051d1f8
root 7697 7204 0 14:45 ? 00:00:28 /usr/local/bin/python /usr/local/bin/celery -A send_notification worker -Q send_notification -l INFO --config
root 7736 7300 0 14:45 ? 00:00:28 /usr/local/bin/python /usr/local/bin/celery -A stock_price_upload_notification worker -Q stock_price_upload_n
root 7806 7278 0 14:45 ? 00:00:28 /usr/local/bin/python /usr/local/bin/celery -A after_market_closed worker -Q after_market_closed -l INFO --co
root 7812 7578 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A upload_notification worker -Q upload_notification -l INFO --co
root 7814 7578 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/celery -A upload_notification worker -Q upload_notification -l INFO --co
root 7826 7262 0 14:45 ? 00:00:31 /usr/local/bin/python /usr/local/bin/celery -A news worker -Q news -l INFO --config=celeryconfig
root 7840 7556 0 14:45 ? 00:00:00 sh -c node stock_price.js
root 7841 7840 0 14:45 ? 00:00:07 node stock_price.js
root 7850 7841 0 14:45 ? 00:00:08 python3 -u stock_price.py
root 7857 7736 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A stock_price_upload_notification worker -Q stock_price_upload_n
root 7858 7736 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A stock_price_upload_notification worker -Q stock_price_upload_n
root 7861 7806 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A after_market_closed worker -Q after_market_closed -l INFO --co
root 7862 7697 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A send_notification worker -Q send_notification -l INFO --config
root 7864 7806 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A after_market_closed worker -Q after_market_closed -l INFO --co
root 7865 7697 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A send_notification worker -Q send_notification -l INFO --config
root 7868 1462 0 14:30 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/3b799c405d83
root 7879 7826 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A news worker -Q news -l INFO --config=celeryconfig
root 7889 7826 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A news worker -Q news -l INFO --config=celeryconfig
root 7959 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/4d64113d31ca
root 7996 7959 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config=celeryconfig
root 8064 7996 0 14:45 ? 00:00:32 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8139 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/f286820c7b7d
root 8200 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/2d15e08c449d
root 8227 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/90c7ad0aa89f
root 8255 8139 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config=celeryconfig
root 8263 8227 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config=celeryconfig
root 8272 8200 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config=celeryconfig
root 8312 8064 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8315 8064 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8408 8255 0 14:45 ? 00:00:31 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8447 8263 0 14:45 ? 00:00:32 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8481 8272 0 14:45 ? 00:00:32 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8510 8408 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8517 8408 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
do-agent 8548 5650 0 14:45 ? 00:00:00 inet_gethost 4
do-agent 8549 8548 0 14:45 ? 00:00:00 inet_gethost 4
root 8554 8447 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8557 8447 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8565 8481 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8567 8481 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
...
Somehow, they do. I start to wondering, is this the correct behavior? Before docker upgrade, I did not pay attention to this type behavior. So, after the upgrade, I'm not kinna sure whether this is the correct behavior
docker
asked 8 hours ago
Cheok Yan ChengCheok Yan Cheng
1205 bronze badges
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2
I just upgrade my docker to
Docker version 19.03.2, build 6a30dfc
However, I notice that when I run top command in my Ubuntu host machine, I'm getting the following output. I do not expect certain applications which is currently running inside my docker containers, appear in host machine top output.
For instance, application like gunicorn, celery, redis-server, postgres, traefik are supposed run in docker containers. My host machine does not install or run any of them.
top
root@xxx:~# top
top - 16:26:05 up 1:57, 1 user, load average: 2.80, 0.95, 0.51
Tasks: 425 total, 1 running, 424 sleeping, 0 stopped, 0 zombie
%Cpu(s): 59.1 us, 6.6 sy, 0.0 ni, 32.1 id, 0.0 wa, 0.0 hi, 2.0 si, 0.2 st
KiB Mem : 4046316 total, 145708 free, 2309116 used, 1591492 buff/cache
KiB Swap: 0 total, 0 free, 0 used. 1071112 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
26749 root 20 0 135612 39036 6432 S 63.6 1.0 0:16.22 gunicorn
2113 do-agent 20 0 2731444 90288 6108 S 39.4 2.2 1:43.60 beam.smp
15485 root 20 0 130248 40448 5292 S 7.3 1.0 1:11.49 celery
9581 root 20 0 2157968 72680 4104 S 5.0 1.8 1:47.64 dockerd
5140 do-agent 20 0 2755948 110480 6332 S 3.3 2.7 3:15.68 beam.smp
1679 root 20 0 108756 5864 4832 S 1.3 0.1 0:02.38 containerd-shim
15434 do-agent 20 0 2745196 99188 6480 S 1.0 2.5 1:01.54 beam.smp
7 root 20 0 0 0 0 S 0.7 0.0 0:17.38 rcu_sched
7697 root 20 0 123644 36316 7812 S 0.7 0.9 0:27.48 celery
7736 root 20 0 119428 32192 7924 S 0.7 0.8 0:27.12 celery
7806 root 20 0 119464 32204 7964 S 0.7 0.8 0:27.38 celery
7826 root 20 0 183480 46496 11304 S 0.7 1.1 0:30.19 celery
8064 root 20 0 119328 32224 7968 S 0.7 0.8 0:31.32 celery
8408 root 20 0 119336 32064 7888 S 0.7 0.8 0:30.74 celery
8447 root 20 0 119336 31984 7800 S 0.7 0.8 0:31.60 celery
8481 root 20 0 119328 31996 7736 S 0.7 0.8 0:31.00 celery
15119 root 20 0 127820 40364 7800 S 0.7 1.0 0:17.77 celery
15184 root 20 0 135764 44956 7864 S 0.7 1.1 0:14.44 celery
29750 root 20 0 125308 35844 7688 S 0.7 0.9 1:23.06 gunicorn
1462 root 20 0 1846212 36140 5064 S 0.3 0.9 0:18.90 containerd
3689 do-agent 20 0 11428 916 816 S 0.3 0.0 0:00.39 inet_gethost
3690 do-agent 20 0 13548 1516 1376 S 0.3 0.0 0:00.57 inet_gethost
7578 root 20 0 119460 32120 7684 S 0.3 0.8 0:27.76 celery
7635 root 20 0 108756 2472 1420 S 0.3 0.1 0:00.27 containerd-shim
8991 do-agent 20 0 41520 12760 2996 S 0.3 0.3 0:06.08 redis-server
9173 do-agent 20 0 288256 8500 6788 S 0.3 0.2 0:00.46 postgres
11536 root 20 0 132768 41372 7860 S 0.3 1.0 0:13.17 celery
11602 root 20 0 120336 32800 7716 S 0.3 0.8 0:15.30 celery
11636 root 20 0 119524 32148 7776 S 0.3 0.8 0:10.54 celery
12299 do-agent 20 0 2745200 97036 6224 S 0.3 2.4 0:57.04 beam.smp
12472 do-agent 20 0 288256 8628 6912 S 0.3 0.2 0:01.59 postgres
15243 root 20 0 123740 36400 7912 S 0.3 0.9 0:11.02 celery
16082 root 20 0 172020 65276 37848 S 0.3 1.6 0:46.96 traefik
17242 root 20 0 129012 36164 6460 S 0.3 0.9 0:07.53 gunicorn
28114 do-agent 20 0 291424 39476 36836 S 0.3 1.0 0:00.66 postgres
31700 root 20 0 40808 3976 3068 R 0.3 0.1 0:02.15 top
32388 root 20 0 138096 38916 6600 S 0.3 1.0 0:00.56 gunicorn
If I perform ps -ef in host machine, those commands which are suppose to run in docker containers, appear in my host machine?
ps -ef
root@xxx:~# ps -ef
...
do-agent 894 776 0 14:44 ? 00:00:00 postgres -c port=5432 -c logging_collector=on -c log_destination=stderr -c log_directory=/postgres_logs
do-agent 904 841 0 14:44 ? 00:00:07 redis-server *:6379
do-agent 910 829 0 14:44 ? 00:00:00 postgres -c port=5432 -c logging_collector=on -c log_destination=stderr -c log_directory=/postgres_logs
systemd+ 940 1 0 14:29 ? 00:00:00 /lib/systemd/systemd-timesyncd
do-agent 1093 894 0 14:44 ? 00:00:00 postgres: logger process
do-agent 1095 894 0 14:44 ? 00:00:00 postgres: checkpointer process
do-agent 1096 894 0 14:44 ? 00:00:00 postgres: writer process
do-agent 1097 894 0 14:44 ? 00:00:00 postgres: wal writer process
do-agent 1098 894 0 14:44 ? 00:00:00 postgres: autovacuum launcher process
do-agent 1099 894 0 14:44 ? 00:00:00 postgres: stats collector process
do-agent 1100 894 0 14:44 ? 00:00:00 postgres: bgworker: logical replication launcher
do-agent 1179 910 0 14:44 ? 00:00:00 postgres: logger process
do-agent 1182 910 0 14:44 ? 00:00:00 postgres: checkpointer process
do-agent 1183 910 0 14:44 ? 00:00:00 postgres: writer process
do-agent 1184 910 0 14:44 ? 00:00:00 postgres: wal writer process
do-agent 1186 910 0 14:44 ? 00:00:00 postgres: autovacuum launcher process
do-agent 1187 910 0 14:44 ? 00:00:00 postgres: stats collector process
do-agent 1188 910 0 14:44 ? 00:00:00 postgres: bgworker: logical replication launcher
root 1268 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/c445df454810
1000 1286 1268 0 14:44 ? 00:00:03 /pgbouncer/bin/pgbouncer -u pgbouncer /etc/pgbouncer/pgbouncer.ini
root 1339 2 0 14:29 ? 00:00:00 [kworker/1:1H]
root 1386 1 0 14:29 ? 00:00:00 /sbin/iscsid
root 1387 1 0 14:29 ? 00:00:01 /sbin/iscsid
syslog 1391 1 0 14:29 ? 00:00:00 /usr/sbin/rsyslogd -n
root 1394 1 0 14:29 ? 00:00:00 /usr/sbin/acpid
do-agent 1397 1 0 14:29 ? 00:00:09 /opt/digitalocean/bin/do-agent --syslog
root 1403 1 0 14:29 ? 00:00:00 /lib/systemd/systemd-logind
root 1410 1 0 14:29 ? 00:00:00 /usr/lib/accountsservice/accounts-daemon
root 1425 1 0 14:29 ? 00:00:00 /usr/bin/lxcfs /var/lib/lxcfs/
root 1427 1 0 14:29 ? 00:00:00 /usr/sbin/cron -f
daemon 1439 1 0 14:29 ? 00:00:00 /usr/sbin/atd -f
message+ 1443 1 0 14:29 ? 00:00:03 /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation
root 1462 1 0 14:29 ? 00:00:19 /usr/bin/containerd
root 1464 1 0 14:29 ? 00:00:00 /usr/sbin/sshd -D
root 1501 1 0 14:29 ? 00:00:00 /sbin/mdadm --monitor --pid-file /run/mdadm/monitor.pid --daemonise --scan --syslog
root 1507 1 0 14:29 ? 00:00:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
root 1513 1 0 14:29 ? 00:00:00 /usr/lib/policykit-1/polkitd --no-debug
root 1575 1 0 14:29 ? 00:00:00 /usr/sbin/irqbalance --pid=/var/run/irqbalance.pid
root 1593 1 0 14:29 tty1 00:00:00 /sbin/agetty --noclear tty1 linux
root 1597 1 0 14:29 ttyS0 00:00:00 /sbin/agetty --keep-baud 115200 38400 9600 ttyS0 vt220
root 1679 1462 0 14:44 ? 00:00:02 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/b6b5e6c7ea4a
do-agent 1705 1679 0 14:44 ? 00:00:00 /bin/sh /usr/lib/rabbitmq/bin/rabbitmq-server
do-agent 1949 1705 0 14:44 ? 00:00:00 /usr/lib/erlang/erts-9.2/bin/epmd -daemon
do-agent 2113 1705 1 14:44 ? 00:01:49 /usr/lib/erlang/erts-9.2/bin/beam.smp -W w -A 64 -P 1048576 -t 5000000 -stbt db -zdbbl 128000 -K true -B i --
do-agent 2221 2113 0 14:44 ? 00:00:00 erl_child_setup 1048576
root 2477 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/a4c58a1456ff
root 2504 2477 0 14:44 ? 00:00:00 /usr/sbin/crond -f -l 8
root 2556 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/385b2ea73ffc
root 2596 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/529dd0965b60
root 2643 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/06943c9f051f
root 2674 2556 0 14:44 ? 00:00:00 /bin/sh /insider_crawler/entry.sh
root 2694 2596 0 14:44 ? 00:00:00 /bin/sh -c /usr/local/bin/gunicorn main:app -b flask:5000 --error-logfile=/var/log/gunicorn3.err.log
root 2724 2643 0 14:44 ? 00:00:00 /bin/sh -c /usr/local/bin/gunicorn web.wsgi:application -b django:5000 --log-level=info --error-logfile=/var/
root 2982 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/de0633b53cbc
root 3025 2982 0 14:44 ? 00:00:00 /bin/sh -c celery -A api_logging worker -Q api_logging -l INFO --config=celeryconfig
root 3035 2674 0 14:44 ? 00:00:00 /usr/sbin/crond -f -l 8
root 3057 2694 0 14:44 ? 00:00:01 /usr/local/bin/python /usr/local/bin/gunicorn main:app -b flask:5000 --error-logfile=/var/log/gunicorn3.err.l
root 3158 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/502ad6a0e1e3
root 3223 3158 0 14:44 ? 00:00:00 nginx: master process nginx -g daemon off;
root 3246 3025 0 14:44 ? 00:00:07 /usr/local/bin/python /usr/local/bin/celery -A api_logging worker -Q api_logging -l INFO --config=celeryconfi
systemd+ 3341 3223 0 14:44 ? 00:00:00 nginx: worker process
root 3351 3246 0 14:44 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A api_logging worker -Q api_logging -l INFO --config=celeryconfi
root 3356 3246 0 14:44 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A api_logging worker -Q api_logging -l INFO --config=celeryconfi
root 3456 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/9c8ab5253b00
do-agent 3689 2221 0 14:44 ? 00:00:00 inet_gethost 4
do-agent 3690 3689 0 14:44 ? 00:00:00 inet_gethost 4
root 3952 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/b9690166e4ea
do-agent 3982 3952 0 14:44 ? 00:00:00 /bin/sh /usr/lib/rabbitmq/bin/rabbitmq-server
root 3993 2724 0 14:44 ? 00:00:01 /usr/local/bin/python /usr/local/bin/gunicorn web.wsgi:application -b django:5000 --log-level=info --error-lo
root 4031 3993 0 14:44 ? 00:00:00 /usr/local/bin/python /usr/local/bin/gunicorn web.wsgi:application -b django:5000 --log-level=info --error-lo
root 4323 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/a21e1862fa63
do-agent 4354 4323 0 14:45 ? 00:00:06 postgres -c logging_collector=on -c log_destination=stderr -c log_directory=/postgres_logs
do-agent 4408 3982 0 14:45 ? 00:00:00 /usr/lib/erlang/erts-9.2/bin/epmd -daemon
do-agent 4487 4354 0 14:45 ? 00:00:00 postgres: logger process
do-agent 4508 4354 0 14:45 ? 00:00:00 postgres: checkpointer process
do-agent 4509 4354 0 14:45 ? 00:00:00 postgres: writer process
do-agent 4510 4354 0 14:45 ? 00:00:00 postgres: wal writer process
do-agent 4511 4354 0 14:45 ? 00:00:00 postgres: autovacuum launcher process
do-agent 4512 4354 0 14:45 ? 00:00:02 postgres: stats collector process
do-agent 4513 4354 0 14:45 ? 00:00:00 postgres: bgworker: logical replication launcher
root 4576 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/bdf5a9aa5327
root 4597 1462 0 14:45 ? 00:00:03 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/cda941c9b957
1000 4636 4597 0 14:45 ? 00:00:17 /pgbouncer/bin/pgbouncer -u pgbouncer /etc/pgbouncer/pgbouncer.ini
root 4851 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/970acb888bca
root 4922 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/79a21d2347cf
do-agent 5140 3982 3 14:45 ? 00:03:22 /usr/lib/erlang/erts-9.2/bin/beam.smp -W w -A 64 -P 1048576 -t 5000000 -stbt db -zdbbl 128000 -K true -B i --
root 5275 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/6d78863470d2
root 5320 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/4b52c897a07e
root 5323 5275 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/celery -A after_market_closed beat -l INFO --config=celeryconfig
root 5347 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/58bc2f31e2aa
root 5500 5347 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/celery -A news beat -l INFO --config=celeryconfig
do-agent 5650 5140 0 14:45 ? 00:00:00 erl_child_setup 1048576
root 5983 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/85f8f13c0e75
root 6009 5983 0 14:45 ? 00:00:00 /bin/sh -c /usr/local/bin/gunicorn main:app -b flask:5000 --log-level=info --error-logfile=/var/log/gunicorn3
root 6014 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/fecefbdef928
root 6257 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/126ff830be74
root 6282 6257 0 14:45 ? 00:00:00 /bin/sh ./entrypoint.sh
root 6291 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/2a38c933f7ce
root 6306 6009 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/gunicorn main:app -b flask:5000 --log-level=info --error-logfile=/var/lo
root 6372 9581 0 14:45 ? 00:00:00 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 2053 -container-ip 172.24.0.12 -container-port 4
root 6406 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/bec60196934e
root 6454 6406 0 14:45 ? 00:00:00 nginx: master process nginx -g daemon off;
root 6494 6306 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/gunicorn main:app -b flask:5000 --log-level=info --error-logfile=/var/lo
root 6561 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/c1d5745e2daa
root 6771 6282 0 14:45 ? 00:00:00 cron -f
root 6883 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/fbf05527b667
root 6923 1462 0 14:30 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/b462bca69269
systemd+ 6946 6454 0 14:45 ? 00:00:00 nginx: worker process
root 7040 6883 0 14:45 ? 00:00:00 /bin/sh -c celery -A upload_notification worker -Q upload_notification -l INFO --config=celeryconfig
root 7089 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/8c4966f9e11c
root 7098 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/0311838f7988
root 7134 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/4bb692499291
root 7204 7098 0 14:45 ? 00:00:00 /bin/sh -c celery -A send_notification worker -Q send_notification -l INFO --config=celeryconfig
root 7245 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/db2e4d8157d9
root 7262 7089 0 14:45 ? 00:00:00 /bin/sh -c celery -A news worker -Q news -l INFO --config=celeryconfig
root 7278 7134 0 14:45 ? 00:00:00 /bin/sh -c celery -A after_market_closed worker -Q after_market_closed -l INFO --config=celeryconfig
root 7300 7245 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_upload_notification worker -Q stock_price_upload_notification -l INFO --conf
root 7527 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/1b58a645334c
root 7556 7527 0 14:45 ? 00:00:00 npm
root 7578 7040 0 14:45 ? 00:00:28 /usr/local/bin/python /usr/local/bin/celery -A upload_notification worker -Q upload_notification -l INFO --co
root 7635 1462 0 14:30 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/6a6a411c85c1
root 7645 1464 0 14:30 ? 00:00:00 sshd: root@pts/0
root 7692 1462 0 14:30 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/6fa55051d1f8
root 7697 7204 0 14:45 ? 00:00:28 /usr/local/bin/python /usr/local/bin/celery -A send_notification worker -Q send_notification -l INFO --config
root 7736 7300 0 14:45 ? 00:00:28 /usr/local/bin/python /usr/local/bin/celery -A stock_price_upload_notification worker -Q stock_price_upload_n
root 7806 7278 0 14:45 ? 00:00:28 /usr/local/bin/python /usr/local/bin/celery -A after_market_closed worker -Q after_market_closed -l INFO --co
root 7812 7578 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A upload_notification worker -Q upload_notification -l INFO --co
root 7814 7578 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/celery -A upload_notification worker -Q upload_notification -l INFO --co
root 7826 7262 0 14:45 ? 00:00:31 /usr/local/bin/python /usr/local/bin/celery -A news worker -Q news -l INFO --config=celeryconfig
root 7840 7556 0 14:45 ? 00:00:00 sh -c node stock_price.js
root 7841 7840 0 14:45 ? 00:00:07 node stock_price.js
root 7850 7841 0 14:45 ? 00:00:08 python3 -u stock_price.py
root 7857 7736 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A stock_price_upload_notification worker -Q stock_price_upload_n
root 7858 7736 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A stock_price_upload_notification worker -Q stock_price_upload_n
root 7861 7806 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A after_market_closed worker -Q after_market_closed -l INFO --co
root 7862 7697 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A send_notification worker -Q send_notification -l INFO --config
root 7864 7806 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A after_market_closed worker -Q after_market_closed -l INFO --co
root 7865 7697 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A send_notification worker -Q send_notification -l INFO --config
root 7868 1462 0 14:30 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/3b799c405d83
root 7879 7826 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A news worker -Q news -l INFO --config=celeryconfig
root 7889 7826 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A news worker -Q news -l INFO --config=celeryconfig
root 7959 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/4d64113d31ca
root 7996 7959 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config=celeryconfig
root 8064 7996 0 14:45 ? 00:00:32 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8139 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/f286820c7b7d
root 8200 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/2d15e08c449d
root 8227 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/90c7ad0aa89f
root 8255 8139 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config=celeryconfig
root 8263 8227 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config=celeryconfig
root 8272 8200 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config=celeryconfig
root 8312 8064 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8315 8064 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8408 8255 0 14:45 ? 00:00:31 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8447 8263 0 14:45 ? 00:00:32 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8481 8272 0 14:45 ? 00:00:32 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8510 8408 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8517 8408 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
do-agent 8548 5650 0 14:45 ? 00:00:00 inet_gethost 4
do-agent 8549 8548 0 14:45 ? 00:00:00 inet_gethost 4
root 8554 8447 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8557 8447 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8565 8481 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8567 8481 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
...
Somehow, they do. I start to wondering, is this the correct behavior? Before docker upgrade, I did not pay attention to this type behavior. So, after the upgrade, I'm not kinna sure whether this is the correct behavior
docker
asked 8 hours ago
Cheok Yan ChengCheok Yan Cheng
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I just upgrade my docker to
Docker version 19.03.2, build 6a30dfc
However, I notice that when I run top command in my Ubuntu host machine, I'm getting the following output. I do not expect certain applications which is currently running inside my docker containers, appear in host machine top output.
For instance, application like gunicorn, celery, redis-server, postgres, traefik are supposed run in docker containers. My host machine does not install or run any of them.
top
root@xxx:~# top
top - 16:26:05 up 1:57, 1 user, load average: 2.80, 0.95, 0.51
Tasks: 425 total, 1 running, 424 sleeping, 0 stopped, 0 zombie
%Cpu(s): 59.1 us, 6.6 sy, 0.0 ni, 32.1 id, 0.0 wa, 0.0 hi, 2.0 si, 0.2 st
KiB Mem : 4046316 total, 145708 free, 2309116 used, 1591492 buff/cache
KiB Swap: 0 total, 0 free, 0 used. 1071112 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
26749 root 20 0 135612 39036 6432 S 63.6 1.0 0:16.22 gunicorn
2113 do-agent 20 0 2731444 90288 6108 S 39.4 2.2 1:43.60 beam.smp
15485 root 20 0 130248 40448 5292 S 7.3 1.0 1:11.49 celery
9581 root 20 0 2157968 72680 4104 S 5.0 1.8 1:47.64 dockerd
5140 do-agent 20 0 2755948 110480 6332 S 3.3 2.7 3:15.68 beam.smp
1679 root 20 0 108756 5864 4832 S 1.3 0.1 0:02.38 containerd-shim
15434 do-agent 20 0 2745196 99188 6480 S 1.0 2.5 1:01.54 beam.smp
7 root 20 0 0 0 0 S 0.7 0.0 0:17.38 rcu_sched
7697 root 20 0 123644 36316 7812 S 0.7 0.9 0:27.48 celery
7736 root 20 0 119428 32192 7924 S 0.7 0.8 0:27.12 celery
7806 root 20 0 119464 32204 7964 S 0.7 0.8 0:27.38 celery
7826 root 20 0 183480 46496 11304 S 0.7 1.1 0:30.19 celery
8064 root 20 0 119328 32224 7968 S 0.7 0.8 0:31.32 celery
8408 root 20 0 119336 32064 7888 S 0.7 0.8 0:30.74 celery
8447 root 20 0 119336 31984 7800 S 0.7 0.8 0:31.60 celery
8481 root 20 0 119328 31996 7736 S 0.7 0.8 0:31.00 celery
15119 root 20 0 127820 40364 7800 S 0.7 1.0 0:17.77 celery
15184 root 20 0 135764 44956 7864 S 0.7 1.1 0:14.44 celery
29750 root 20 0 125308 35844 7688 S 0.7 0.9 1:23.06 gunicorn
1462 root 20 0 1846212 36140 5064 S 0.3 0.9 0:18.90 containerd
3689 do-agent 20 0 11428 916 816 S 0.3 0.0 0:00.39 inet_gethost
3690 do-agent 20 0 13548 1516 1376 S 0.3 0.0 0:00.57 inet_gethost
7578 root 20 0 119460 32120 7684 S 0.3 0.8 0:27.76 celery
7635 root 20 0 108756 2472 1420 S 0.3 0.1 0:00.27 containerd-shim
8991 do-agent 20 0 41520 12760 2996 S 0.3 0.3 0:06.08 redis-server
9173 do-agent 20 0 288256 8500 6788 S 0.3 0.2 0:00.46 postgres
11536 root 20 0 132768 41372 7860 S 0.3 1.0 0:13.17 celery
11602 root 20 0 120336 32800 7716 S 0.3 0.8 0:15.30 celery
11636 root 20 0 119524 32148 7776 S 0.3 0.8 0:10.54 celery
12299 do-agent 20 0 2745200 97036 6224 S 0.3 2.4 0:57.04 beam.smp
12472 do-agent 20 0 288256 8628 6912 S 0.3 0.2 0:01.59 postgres
15243 root 20 0 123740 36400 7912 S 0.3 0.9 0:11.02 celery
16082 root 20 0 172020 65276 37848 S 0.3 1.6 0:46.96 traefik
17242 root 20 0 129012 36164 6460 S 0.3 0.9 0:07.53 gunicorn
28114 do-agent 20 0 291424 39476 36836 S 0.3 1.0 0:00.66 postgres
31700 root 20 0 40808 3976 3068 R 0.3 0.1 0:02.15 top
32388 root 20 0 138096 38916 6600 S 0.3 1.0 0:00.56 gunicorn
If I perform ps -ef in host machine, those commands which are suppose to run in docker containers, appear in my host machine?
ps -ef
root@xxx:~# ps -ef
...
do-agent 894 776 0 14:44 ? 00:00:00 postgres -c port=5432 -c logging_collector=on -c log_destination=stderr -c log_directory=/postgres_logs
do-agent 904 841 0 14:44 ? 00:00:07 redis-server *:6379
do-agent 910 829 0 14:44 ? 00:00:00 postgres -c port=5432 -c logging_collector=on -c log_destination=stderr -c log_directory=/postgres_logs
systemd+ 940 1 0 14:29 ? 00:00:00 /lib/systemd/systemd-timesyncd
do-agent 1093 894 0 14:44 ? 00:00:00 postgres: logger process
do-agent 1095 894 0 14:44 ? 00:00:00 postgres: checkpointer process
do-agent 1096 894 0 14:44 ? 00:00:00 postgres: writer process
do-agent 1097 894 0 14:44 ? 00:00:00 postgres: wal writer process
do-agent 1098 894 0 14:44 ? 00:00:00 postgres: autovacuum launcher process
do-agent 1099 894 0 14:44 ? 00:00:00 postgres: stats collector process
do-agent 1100 894 0 14:44 ? 00:00:00 postgres: bgworker: logical replication launcher
do-agent 1179 910 0 14:44 ? 00:00:00 postgres: logger process
do-agent 1182 910 0 14:44 ? 00:00:00 postgres: checkpointer process
do-agent 1183 910 0 14:44 ? 00:00:00 postgres: writer process
do-agent 1184 910 0 14:44 ? 00:00:00 postgres: wal writer process
do-agent 1186 910 0 14:44 ? 00:00:00 postgres: autovacuum launcher process
do-agent 1187 910 0 14:44 ? 00:00:00 postgres: stats collector process
do-agent 1188 910 0 14:44 ? 00:00:00 postgres: bgworker: logical replication launcher
root 1268 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/c445df454810
1000 1286 1268 0 14:44 ? 00:00:03 /pgbouncer/bin/pgbouncer -u pgbouncer /etc/pgbouncer/pgbouncer.ini
root 1339 2 0 14:29 ? 00:00:00 [kworker/1:1H]
root 1386 1 0 14:29 ? 00:00:00 /sbin/iscsid
root 1387 1 0 14:29 ? 00:00:01 /sbin/iscsid
syslog 1391 1 0 14:29 ? 00:00:00 /usr/sbin/rsyslogd -n
root 1394 1 0 14:29 ? 00:00:00 /usr/sbin/acpid
do-agent 1397 1 0 14:29 ? 00:00:09 /opt/digitalocean/bin/do-agent --syslog
root 1403 1 0 14:29 ? 00:00:00 /lib/systemd/systemd-logind
root 1410 1 0 14:29 ? 00:00:00 /usr/lib/accountsservice/accounts-daemon
root 1425 1 0 14:29 ? 00:00:00 /usr/bin/lxcfs /var/lib/lxcfs/
root 1427 1 0 14:29 ? 00:00:00 /usr/sbin/cron -f
daemon 1439 1 0 14:29 ? 00:00:00 /usr/sbin/atd -f
message+ 1443 1 0 14:29 ? 00:00:03 /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation
root 1462 1 0 14:29 ? 00:00:19 /usr/bin/containerd
root 1464 1 0 14:29 ? 00:00:00 /usr/sbin/sshd -D
root 1501 1 0 14:29 ? 00:00:00 /sbin/mdadm --monitor --pid-file /run/mdadm/monitor.pid --daemonise --scan --syslog
root 1507 1 0 14:29 ? 00:00:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
root 1513 1 0 14:29 ? 00:00:00 /usr/lib/policykit-1/polkitd --no-debug
root 1575 1 0 14:29 ? 00:00:00 /usr/sbin/irqbalance --pid=/var/run/irqbalance.pid
root 1593 1 0 14:29 tty1 00:00:00 /sbin/agetty --noclear tty1 linux
root 1597 1 0 14:29 ttyS0 00:00:00 /sbin/agetty --keep-baud 115200 38400 9600 ttyS0 vt220
root 1679 1462 0 14:44 ? 00:00:02 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/b6b5e6c7ea4a
do-agent 1705 1679 0 14:44 ? 00:00:00 /bin/sh /usr/lib/rabbitmq/bin/rabbitmq-server
do-agent 1949 1705 0 14:44 ? 00:00:00 /usr/lib/erlang/erts-9.2/bin/epmd -daemon
do-agent 2113 1705 1 14:44 ? 00:01:49 /usr/lib/erlang/erts-9.2/bin/beam.smp -W w -A 64 -P 1048576 -t 5000000 -stbt db -zdbbl 128000 -K true -B i --
do-agent 2221 2113 0 14:44 ? 00:00:00 erl_child_setup 1048576
root 2477 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/a4c58a1456ff
root 2504 2477 0 14:44 ? 00:00:00 /usr/sbin/crond -f -l 8
root 2556 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/385b2ea73ffc
root 2596 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/529dd0965b60
root 2643 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/06943c9f051f
root 2674 2556 0 14:44 ? 00:00:00 /bin/sh /insider_crawler/entry.sh
root 2694 2596 0 14:44 ? 00:00:00 /bin/sh -c /usr/local/bin/gunicorn main:app -b flask:5000 --error-logfile=/var/log/gunicorn3.err.log
root 2724 2643 0 14:44 ? 00:00:00 /bin/sh -c /usr/local/bin/gunicorn web.wsgi:application -b django:5000 --log-level=info --error-logfile=/var/
root 2982 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/de0633b53cbc
root 3025 2982 0 14:44 ? 00:00:00 /bin/sh -c celery -A api_logging worker -Q api_logging -l INFO --config=celeryconfig
root 3035 2674 0 14:44 ? 00:00:00 /usr/sbin/crond -f -l 8
root 3057 2694 0 14:44 ? 00:00:01 /usr/local/bin/python /usr/local/bin/gunicorn main:app -b flask:5000 --error-logfile=/var/log/gunicorn3.err.l
root 3158 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/502ad6a0e1e3
root 3223 3158 0 14:44 ? 00:00:00 nginx: master process nginx -g daemon off;
root 3246 3025 0 14:44 ? 00:00:07 /usr/local/bin/python /usr/local/bin/celery -A api_logging worker -Q api_logging -l INFO --config=celeryconfi
systemd+ 3341 3223 0 14:44 ? 00:00:00 nginx: worker process
root 3351 3246 0 14:44 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A api_logging worker -Q api_logging -l INFO --config=celeryconfi
root 3356 3246 0 14:44 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A api_logging worker -Q api_logging -l INFO --config=celeryconfi
root 3456 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/9c8ab5253b00
do-agent 3689 2221 0 14:44 ? 00:00:00 inet_gethost 4
do-agent 3690 3689 0 14:44 ? 00:00:00 inet_gethost 4
root 3952 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/b9690166e4ea
do-agent 3982 3952 0 14:44 ? 00:00:00 /bin/sh /usr/lib/rabbitmq/bin/rabbitmq-server
root 3993 2724 0 14:44 ? 00:00:01 /usr/local/bin/python /usr/local/bin/gunicorn web.wsgi:application -b django:5000 --log-level=info --error-lo
root 4031 3993 0 14:44 ? 00:00:00 /usr/local/bin/python /usr/local/bin/gunicorn web.wsgi:application -b django:5000 --log-level=info --error-lo
root 4323 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/a21e1862fa63
do-agent 4354 4323 0 14:45 ? 00:00:06 postgres -c logging_collector=on -c log_destination=stderr -c log_directory=/postgres_logs
do-agent 4408 3982 0 14:45 ? 00:00:00 /usr/lib/erlang/erts-9.2/bin/epmd -daemon
do-agent 4487 4354 0 14:45 ? 00:00:00 postgres: logger process
do-agent 4508 4354 0 14:45 ? 00:00:00 postgres: checkpointer process
do-agent 4509 4354 0 14:45 ? 00:00:00 postgres: writer process
do-agent 4510 4354 0 14:45 ? 00:00:00 postgres: wal writer process
do-agent 4511 4354 0 14:45 ? 00:00:00 postgres: autovacuum launcher process
do-agent 4512 4354 0 14:45 ? 00:00:02 postgres: stats collector process
do-agent 4513 4354 0 14:45 ? 00:00:00 postgres: bgworker: logical replication launcher
root 4576 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/bdf5a9aa5327
root 4597 1462 0 14:45 ? 00:00:03 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/cda941c9b957
1000 4636 4597 0 14:45 ? 00:00:17 /pgbouncer/bin/pgbouncer -u pgbouncer /etc/pgbouncer/pgbouncer.ini
root 4851 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/970acb888bca
root 4922 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/79a21d2347cf
do-agent 5140 3982 3 14:45 ? 00:03:22 /usr/lib/erlang/erts-9.2/bin/beam.smp -W w -A 64 -P 1048576 -t 5000000 -stbt db -zdbbl 128000 -K true -B i --
root 5275 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/6d78863470d2
root 5320 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/4b52c897a07e
root 5323 5275 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/celery -A after_market_closed beat -l INFO --config=celeryconfig
root 5347 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/58bc2f31e2aa
root 5500 5347 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/celery -A news beat -l INFO --config=celeryconfig
do-agent 5650 5140 0 14:45 ? 00:00:00 erl_child_setup 1048576
root 5983 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/85f8f13c0e75
root 6009 5983 0 14:45 ? 00:00:00 /bin/sh -c /usr/local/bin/gunicorn main:app -b flask:5000 --log-level=info --error-logfile=/var/log/gunicorn3
root 6014 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/fecefbdef928
root 6257 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/126ff830be74
root 6282 6257 0 14:45 ? 00:00:00 /bin/sh ./entrypoint.sh
root 6291 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/2a38c933f7ce
root 6306 6009 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/gunicorn main:app -b flask:5000 --log-level=info --error-logfile=/var/lo
root 6372 9581 0 14:45 ? 00:00:00 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 2053 -container-ip 172.24.0.12 -container-port 4
root 6406 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/bec60196934e
root 6454 6406 0 14:45 ? 00:00:00 nginx: master process nginx -g daemon off;
root 6494 6306 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/gunicorn main:app -b flask:5000 --log-level=info --error-logfile=/var/lo
root 6561 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/c1d5745e2daa
root 6771 6282 0 14:45 ? 00:00:00 cron -f
root 6883 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/fbf05527b667
root 6923 1462 0 14:30 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/b462bca69269
systemd+ 6946 6454 0 14:45 ? 00:00:00 nginx: worker process
root 7040 6883 0 14:45 ? 00:00:00 /bin/sh -c celery -A upload_notification worker -Q upload_notification -l INFO --config=celeryconfig
root 7089 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/8c4966f9e11c
root 7098 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/0311838f7988
root 7134 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/4bb692499291
root 7204 7098 0 14:45 ? 00:00:00 /bin/sh -c celery -A send_notification worker -Q send_notification -l INFO --config=celeryconfig
root 7245 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/db2e4d8157d9
root 7262 7089 0 14:45 ? 00:00:00 /bin/sh -c celery -A news worker -Q news -l INFO --config=celeryconfig
root 7278 7134 0 14:45 ? 00:00:00 /bin/sh -c celery -A after_market_closed worker -Q after_market_closed -l INFO --config=celeryconfig
root 7300 7245 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_upload_notification worker -Q stock_price_upload_notification -l INFO --conf
root 7527 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/1b58a645334c
root 7556 7527 0 14:45 ? 00:00:00 npm
root 7578 7040 0 14:45 ? 00:00:28 /usr/local/bin/python /usr/local/bin/celery -A upload_notification worker -Q upload_notification -l INFO --co
root 7635 1462 0 14:30 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/6a6a411c85c1
root 7645 1464 0 14:30 ? 00:00:00 sshd: root@pts/0
root 7692 1462 0 14:30 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/6fa55051d1f8
root 7697 7204 0 14:45 ? 00:00:28 /usr/local/bin/python /usr/local/bin/celery -A send_notification worker -Q send_notification -l INFO --config
root 7736 7300 0 14:45 ? 00:00:28 /usr/local/bin/python /usr/local/bin/celery -A stock_price_upload_notification worker -Q stock_price_upload_n
root 7806 7278 0 14:45 ? 00:00:28 /usr/local/bin/python /usr/local/bin/celery -A after_market_closed worker -Q after_market_closed -l INFO --co
root 7812 7578 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A upload_notification worker -Q upload_notification -l INFO --co
root 7814 7578 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/celery -A upload_notification worker -Q upload_notification -l INFO --co
root 7826 7262 0 14:45 ? 00:00:31 /usr/local/bin/python /usr/local/bin/celery -A news worker -Q news -l INFO --config=celeryconfig
root 7840 7556 0 14:45 ? 00:00:00 sh -c node stock_price.js
root 7841 7840 0 14:45 ? 00:00:07 node stock_price.js
root 7850 7841 0 14:45 ? 00:00:08 python3 -u stock_price.py
root 7857 7736 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A stock_price_upload_notification worker -Q stock_price_upload_n
root 7858 7736 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A stock_price_upload_notification worker -Q stock_price_upload_n
root 7861 7806 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A after_market_closed worker -Q after_market_closed -l INFO --co
root 7862 7697 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A send_notification worker -Q send_notification -l INFO --config
root 7864 7806 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A after_market_closed worker -Q after_market_closed -l INFO --co
root 7865 7697 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A send_notification worker -Q send_notification -l INFO --config
root 7868 1462 0 14:30 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/3b799c405d83
root 7879 7826 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A news worker -Q news -l INFO --config=celeryconfig
root 7889 7826 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A news worker -Q news -l INFO --config=celeryconfig
root 7959 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/4d64113d31ca
root 7996 7959 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config=celeryconfig
root 8064 7996 0 14:45 ? 00:00:32 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8139 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/f286820c7b7d
root 8200 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/2d15e08c449d
root 8227 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/90c7ad0aa89f
root 8255 8139 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config=celeryconfig
root 8263 8227 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config=celeryconfig
root 8272 8200 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config=celeryconfig
root 8312 8064 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8315 8064 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8408 8255 0 14:45 ? 00:00:31 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8447 8263 0 14:45 ? 00:00:32 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8481 8272 0 14:45 ? 00:00:32 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8510 8408 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8517 8408 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
do-agent 8548 5650 0 14:45 ? 00:00:00 inet_gethost 4
do-agent 8549 8548 0 14:45 ? 00:00:00 inet_gethost 4
root 8554 8447 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8557 8447 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8565 8481 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8567 8481 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
...
Somehow, they do. I start to wondering, is this the correct behavior? Before docker upgrade, I did not pay attention to this type behavior. So, after the upgrade, I'm not kinna sure whether this is the correct behavior
docker
asked 8 hours ago
Cheok Yan ChengCheok Yan Cheng
1205 bronze badges
I just upgrade my docker to
Docker version 19.03.2, build 6a30dfc
However, I notice that when I run top command in my Ubuntu host machine, I'm getting the following output. I do not expect certain applications which is currently running inside my docker containers, appear in host machine top output.
For instance, application like gunicorn, celery, redis-server, postgres, traefik are supposed run in docker containers. My host machine does not install or run any of them.
top
root@xxx:~# top
top - 16:26:05 up 1:57, 1 user, load average: 2.80, 0.95, 0.51
Tasks: 425 total, 1 running, 424 sleeping, 0 stopped, 0 zombie
%Cpu(s): 59.1 us, 6.6 sy, 0.0 ni, 32.1 id, 0.0 wa, 0.0 hi, 2.0 si, 0.2 st
KiB Mem : 4046316 total, 145708 free, 2309116 used, 1591492 buff/cache
KiB Swap: 0 total, 0 free, 0 used. 1071112 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
26749 root 20 0 135612 39036 6432 S 63.6 1.0 0:16.22 gunicorn
2113 do-agent 20 0 2731444 90288 6108 S 39.4 2.2 1:43.60 beam.smp
15485 root 20 0 130248 40448 5292 S 7.3 1.0 1:11.49 celery
9581 root 20 0 2157968 72680 4104 S 5.0 1.8 1:47.64 dockerd
5140 do-agent 20 0 2755948 110480 6332 S 3.3 2.7 3:15.68 beam.smp
1679 root 20 0 108756 5864 4832 S 1.3 0.1 0:02.38 containerd-shim
15434 do-agent 20 0 2745196 99188 6480 S 1.0 2.5 1:01.54 beam.smp
7 root 20 0 0 0 0 S 0.7 0.0 0:17.38 rcu_sched
7697 root 20 0 123644 36316 7812 S 0.7 0.9 0:27.48 celery
7736 root 20 0 119428 32192 7924 S 0.7 0.8 0:27.12 celery
7806 root 20 0 119464 32204 7964 S 0.7 0.8 0:27.38 celery
7826 root 20 0 183480 46496 11304 S 0.7 1.1 0:30.19 celery
8064 root 20 0 119328 32224 7968 S 0.7 0.8 0:31.32 celery
8408 root 20 0 119336 32064 7888 S 0.7 0.8 0:30.74 celery
8447 root 20 0 119336 31984 7800 S 0.7 0.8 0:31.60 celery
8481 root 20 0 119328 31996 7736 S 0.7 0.8 0:31.00 celery
15119 root 20 0 127820 40364 7800 S 0.7 1.0 0:17.77 celery
15184 root 20 0 135764 44956 7864 S 0.7 1.1 0:14.44 celery
29750 root 20 0 125308 35844 7688 S 0.7 0.9 1:23.06 gunicorn
1462 root 20 0 1846212 36140 5064 S 0.3 0.9 0:18.90 containerd
3689 do-agent 20 0 11428 916 816 S 0.3 0.0 0:00.39 inet_gethost
3690 do-agent 20 0 13548 1516 1376 S 0.3 0.0 0:00.57 inet_gethost
7578 root 20 0 119460 32120 7684 S 0.3 0.8 0:27.76 celery
7635 root 20 0 108756 2472 1420 S 0.3 0.1 0:00.27 containerd-shim
8991 do-agent 20 0 41520 12760 2996 S 0.3 0.3 0:06.08 redis-server
9173 do-agent 20 0 288256 8500 6788 S 0.3 0.2 0:00.46 postgres
11536 root 20 0 132768 41372 7860 S 0.3 1.0 0:13.17 celery
11602 root 20 0 120336 32800 7716 S 0.3 0.8 0:15.30 celery
11636 root 20 0 119524 32148 7776 S 0.3 0.8 0:10.54 celery
12299 do-agent 20 0 2745200 97036 6224 S 0.3 2.4 0:57.04 beam.smp
12472 do-agent 20 0 288256 8628 6912 S 0.3 0.2 0:01.59 postgres
15243 root 20 0 123740 36400 7912 S 0.3 0.9 0:11.02 celery
16082 root 20 0 172020 65276 37848 S 0.3 1.6 0:46.96 traefik
17242 root 20 0 129012 36164 6460 S 0.3 0.9 0:07.53 gunicorn
28114 do-agent 20 0 291424 39476 36836 S 0.3 1.0 0:00.66 postgres
31700 root 20 0 40808 3976 3068 R 0.3 0.1 0:02.15 top
32388 root 20 0 138096 38916 6600 S 0.3 1.0 0:00.56 gunicorn
If I perform ps -ef in host machine, those commands which are suppose to run in docker containers, appear in my host machine?
ps -ef
root@xxx:~# ps -ef
...
do-agent 894 776 0 14:44 ? 00:00:00 postgres -c port=5432 -c logging_collector=on -c log_destination=stderr -c log_directory=/postgres_logs
do-agent 904 841 0 14:44 ? 00:00:07 redis-server *:6379
do-agent 910 829 0 14:44 ? 00:00:00 postgres -c port=5432 -c logging_collector=on -c log_destination=stderr -c log_directory=/postgres_logs
systemd+ 940 1 0 14:29 ? 00:00:00 /lib/systemd/systemd-timesyncd
do-agent 1093 894 0 14:44 ? 00:00:00 postgres: logger process
do-agent 1095 894 0 14:44 ? 00:00:00 postgres: checkpointer process
do-agent 1096 894 0 14:44 ? 00:00:00 postgres: writer process
do-agent 1097 894 0 14:44 ? 00:00:00 postgres: wal writer process
do-agent 1098 894 0 14:44 ? 00:00:00 postgres: autovacuum launcher process
do-agent 1099 894 0 14:44 ? 00:00:00 postgres: stats collector process
do-agent 1100 894 0 14:44 ? 00:00:00 postgres: bgworker: logical replication launcher
do-agent 1179 910 0 14:44 ? 00:00:00 postgres: logger process
do-agent 1182 910 0 14:44 ? 00:00:00 postgres: checkpointer process
do-agent 1183 910 0 14:44 ? 00:00:00 postgres: writer process
do-agent 1184 910 0 14:44 ? 00:00:00 postgres: wal writer process
do-agent 1186 910 0 14:44 ? 00:00:00 postgres: autovacuum launcher process
do-agent 1187 910 0 14:44 ? 00:00:00 postgres: stats collector process
do-agent 1188 910 0 14:44 ? 00:00:00 postgres: bgworker: logical replication launcher
root 1268 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/c445df454810
1000 1286 1268 0 14:44 ? 00:00:03 /pgbouncer/bin/pgbouncer -u pgbouncer /etc/pgbouncer/pgbouncer.ini
root 1339 2 0 14:29 ? 00:00:00 [kworker/1:1H]
root 1386 1 0 14:29 ? 00:00:00 /sbin/iscsid
root 1387 1 0 14:29 ? 00:00:01 /sbin/iscsid
syslog 1391 1 0 14:29 ? 00:00:00 /usr/sbin/rsyslogd -n
root 1394 1 0 14:29 ? 00:00:00 /usr/sbin/acpid
do-agent 1397 1 0 14:29 ? 00:00:09 /opt/digitalocean/bin/do-agent --syslog
root 1403 1 0 14:29 ? 00:00:00 /lib/systemd/systemd-logind
root 1410 1 0 14:29 ? 00:00:00 /usr/lib/accountsservice/accounts-daemon
root 1425 1 0 14:29 ? 00:00:00 /usr/bin/lxcfs /var/lib/lxcfs/
root 1427 1 0 14:29 ? 00:00:00 /usr/sbin/cron -f
daemon 1439 1 0 14:29 ? 00:00:00 /usr/sbin/atd -f
message+ 1443 1 0 14:29 ? 00:00:03 /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation
root 1462 1 0 14:29 ? 00:00:19 /usr/bin/containerd
root 1464 1 0 14:29 ? 00:00:00 /usr/sbin/sshd -D
root 1501 1 0 14:29 ? 00:00:00 /sbin/mdadm --monitor --pid-file /run/mdadm/monitor.pid --daemonise --scan --syslog
root 1507 1 0 14:29 ? 00:00:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
root 1513 1 0 14:29 ? 00:00:00 /usr/lib/policykit-1/polkitd --no-debug
root 1575 1 0 14:29 ? 00:00:00 /usr/sbin/irqbalance --pid=/var/run/irqbalance.pid
root 1593 1 0 14:29 tty1 00:00:00 /sbin/agetty --noclear tty1 linux
root 1597 1 0 14:29 ttyS0 00:00:00 /sbin/agetty --keep-baud 115200 38400 9600 ttyS0 vt220
root 1679 1462 0 14:44 ? 00:00:02 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/b6b5e6c7ea4a
do-agent 1705 1679 0 14:44 ? 00:00:00 /bin/sh /usr/lib/rabbitmq/bin/rabbitmq-server
do-agent 1949 1705 0 14:44 ? 00:00:00 /usr/lib/erlang/erts-9.2/bin/epmd -daemon
do-agent 2113 1705 1 14:44 ? 00:01:49 /usr/lib/erlang/erts-9.2/bin/beam.smp -W w -A 64 -P 1048576 -t 5000000 -stbt db -zdbbl 128000 -K true -B i --
do-agent 2221 2113 0 14:44 ? 00:00:00 erl_child_setup 1048576
root 2477 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/a4c58a1456ff
root 2504 2477 0 14:44 ? 00:00:00 /usr/sbin/crond -f -l 8
root 2556 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/385b2ea73ffc
root 2596 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/529dd0965b60
root 2643 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/06943c9f051f
root 2674 2556 0 14:44 ? 00:00:00 /bin/sh /insider_crawler/entry.sh
root 2694 2596 0 14:44 ? 00:00:00 /bin/sh -c /usr/local/bin/gunicorn main:app -b flask:5000 --error-logfile=/var/log/gunicorn3.err.log
root 2724 2643 0 14:44 ? 00:00:00 /bin/sh -c /usr/local/bin/gunicorn web.wsgi:application -b django:5000 --log-level=info --error-logfile=/var/
root 2982 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/de0633b53cbc
root 3025 2982 0 14:44 ? 00:00:00 /bin/sh -c celery -A api_logging worker -Q api_logging -l INFO --config=celeryconfig
root 3035 2674 0 14:44 ? 00:00:00 /usr/sbin/crond -f -l 8
root 3057 2694 0 14:44 ? 00:00:01 /usr/local/bin/python /usr/local/bin/gunicorn main:app -b flask:5000 --error-logfile=/var/log/gunicorn3.err.l
root 3158 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/502ad6a0e1e3
root 3223 3158 0 14:44 ? 00:00:00 nginx: master process nginx -g daemon off;
root 3246 3025 0 14:44 ? 00:00:07 /usr/local/bin/python /usr/local/bin/celery -A api_logging worker -Q api_logging -l INFO --config=celeryconfi
systemd+ 3341 3223 0 14:44 ? 00:00:00 nginx: worker process
root 3351 3246 0 14:44 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A api_logging worker -Q api_logging -l INFO --config=celeryconfi
root 3356 3246 0 14:44 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A api_logging worker -Q api_logging -l INFO --config=celeryconfi
root 3456 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/9c8ab5253b00
do-agent 3689 2221 0 14:44 ? 00:00:00 inet_gethost 4
do-agent 3690 3689 0 14:44 ? 00:00:00 inet_gethost 4
root 3952 1462 0 14:44 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/b9690166e4ea
do-agent 3982 3952 0 14:44 ? 00:00:00 /bin/sh /usr/lib/rabbitmq/bin/rabbitmq-server
root 3993 2724 0 14:44 ? 00:00:01 /usr/local/bin/python /usr/local/bin/gunicorn web.wsgi:application -b django:5000 --log-level=info --error-lo
root 4031 3993 0 14:44 ? 00:00:00 /usr/local/bin/python /usr/local/bin/gunicorn web.wsgi:application -b django:5000 --log-level=info --error-lo
root 4323 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/a21e1862fa63
do-agent 4354 4323 0 14:45 ? 00:00:06 postgres -c logging_collector=on -c log_destination=stderr -c log_directory=/postgres_logs
do-agent 4408 3982 0 14:45 ? 00:00:00 /usr/lib/erlang/erts-9.2/bin/epmd -daemon
do-agent 4487 4354 0 14:45 ? 00:00:00 postgres: logger process
do-agent 4508 4354 0 14:45 ? 00:00:00 postgres: checkpointer process
do-agent 4509 4354 0 14:45 ? 00:00:00 postgres: writer process
do-agent 4510 4354 0 14:45 ? 00:00:00 postgres: wal writer process
do-agent 4511 4354 0 14:45 ? 00:00:00 postgres: autovacuum launcher process
do-agent 4512 4354 0 14:45 ? 00:00:02 postgres: stats collector process
do-agent 4513 4354 0 14:45 ? 00:00:00 postgres: bgworker: logical replication launcher
root 4576 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/bdf5a9aa5327
root 4597 1462 0 14:45 ? 00:00:03 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/cda941c9b957
1000 4636 4597 0 14:45 ? 00:00:17 /pgbouncer/bin/pgbouncer -u pgbouncer /etc/pgbouncer/pgbouncer.ini
root 4851 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/970acb888bca
root 4922 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/79a21d2347cf
do-agent 5140 3982 3 14:45 ? 00:03:22 /usr/lib/erlang/erts-9.2/bin/beam.smp -W w -A 64 -P 1048576 -t 5000000 -stbt db -zdbbl 128000 -K true -B i --
root 5275 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/6d78863470d2
root 5320 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/4b52c897a07e
root 5323 5275 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/celery -A after_market_closed beat -l INFO --config=celeryconfig
root 5347 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/58bc2f31e2aa
root 5500 5347 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/celery -A news beat -l INFO --config=celeryconfig
do-agent 5650 5140 0 14:45 ? 00:00:00 erl_child_setup 1048576
root 5983 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/85f8f13c0e75
root 6009 5983 0 14:45 ? 00:00:00 /bin/sh -c /usr/local/bin/gunicorn main:app -b flask:5000 --log-level=info --error-logfile=/var/log/gunicorn3
root 6014 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/fecefbdef928
root 6257 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/126ff830be74
root 6282 6257 0 14:45 ? 00:00:00 /bin/sh ./entrypoint.sh
root 6291 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/2a38c933f7ce
root 6306 6009 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/gunicorn main:app -b flask:5000 --log-level=info --error-logfile=/var/lo
root 6372 9581 0 14:45 ? 00:00:00 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 2053 -container-ip 172.24.0.12 -container-port 4
root 6406 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/bec60196934e
root 6454 6406 0 14:45 ? 00:00:00 nginx: master process nginx -g daemon off;
root 6494 6306 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/gunicorn main:app -b flask:5000 --log-level=info --error-logfile=/var/lo
root 6561 1462 0 14:29 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/c1d5745e2daa
root 6771 6282 0 14:45 ? 00:00:00 cron -f
root 6883 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/fbf05527b667
root 6923 1462 0 14:30 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/b462bca69269
systemd+ 6946 6454 0 14:45 ? 00:00:00 nginx: worker process
root 7040 6883 0 14:45 ? 00:00:00 /bin/sh -c celery -A upload_notification worker -Q upload_notification -l INFO --config=celeryconfig
root 7089 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/8c4966f9e11c
root 7098 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/0311838f7988
root 7134 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/4bb692499291
root 7204 7098 0 14:45 ? 00:00:00 /bin/sh -c celery -A send_notification worker -Q send_notification -l INFO --config=celeryconfig
root 7245 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/db2e4d8157d9
root 7262 7089 0 14:45 ? 00:00:00 /bin/sh -c celery -A news worker -Q news -l INFO --config=celeryconfig
root 7278 7134 0 14:45 ? 00:00:00 /bin/sh -c celery -A after_market_closed worker -Q after_market_closed -l INFO --config=celeryconfig
root 7300 7245 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_upload_notification worker -Q stock_price_upload_notification -l INFO --conf
root 7527 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/1b58a645334c
root 7556 7527 0 14:45 ? 00:00:00 npm
root 7578 7040 0 14:45 ? 00:00:28 /usr/local/bin/python /usr/local/bin/celery -A upload_notification worker -Q upload_notification -l INFO --co
root 7635 1462 0 14:30 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/6a6a411c85c1
root 7645 1464 0 14:30 ? 00:00:00 sshd: root@pts/0
root 7692 1462 0 14:30 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/6fa55051d1f8
root 7697 7204 0 14:45 ? 00:00:28 /usr/local/bin/python /usr/local/bin/celery -A send_notification worker -Q send_notification -l INFO --config
root 7736 7300 0 14:45 ? 00:00:28 /usr/local/bin/python /usr/local/bin/celery -A stock_price_upload_notification worker -Q stock_price_upload_n
root 7806 7278 0 14:45 ? 00:00:28 /usr/local/bin/python /usr/local/bin/celery -A after_market_closed worker -Q after_market_closed -l INFO --co
root 7812 7578 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A upload_notification worker -Q upload_notification -l INFO --co
root 7814 7578 0 14:45 ? 00:00:01 /usr/local/bin/python /usr/local/bin/celery -A upload_notification worker -Q upload_notification -l INFO --co
root 7826 7262 0 14:45 ? 00:00:31 /usr/local/bin/python /usr/local/bin/celery -A news worker -Q news -l INFO --config=celeryconfig
root 7840 7556 0 14:45 ? 00:00:00 sh -c node stock_price.js
root 7841 7840 0 14:45 ? 00:00:07 node stock_price.js
root 7850 7841 0 14:45 ? 00:00:08 python3 -u stock_price.py
root 7857 7736 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A stock_price_upload_notification worker -Q stock_price_upload_n
root 7858 7736 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A stock_price_upload_notification worker -Q stock_price_upload_n
root 7861 7806 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A after_market_closed worker -Q after_market_closed -l INFO --co
root 7862 7697 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A send_notification worker -Q send_notification -l INFO --config
root 7864 7806 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A after_market_closed worker -Q after_market_closed -l INFO --co
root 7865 7697 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A send_notification worker -Q send_notification -l INFO --config
root 7868 1462 0 14:30 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/3b799c405d83
root 7879 7826 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A news worker -Q news -l INFO --config=celeryconfig
root 7889 7826 0 14:45 ? 00:00:00 /usr/local/bin/python /usr/local/bin/celery -A news worker -Q news -l INFO --config=celeryconfig
root 7959 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/4d64113d31ca
root 7996 7959 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config=celeryconfig
root 8064 7996 0 14:45 ? 00:00:32 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8139 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/f286820c7b7d
root 8200 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/2d15e08c449d
root 8227 1462 0 14:45 ? 00:00:00 containerd-shim -namespace moby -workdir /var/lib/containerd/io.containerd.runtime.v1.linux/moby/90c7ad0aa89f
root 8255 8139 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config=celeryconfig
root 8263 8227 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config=celeryconfig
root 8272 8200 0 14:45 ? 00:00:00 /bin/sh -c celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config=celeryconfig
root 8312 8064 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8315 8064 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8408 8255 0 14:45 ? 00:00:31 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8447 8263 0 14:45 ? 00:00:32 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8481 8272 0 14:45 ? 00:00:32 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8510 8408 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8517 8408 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
do-agent 8548 5650 0 14:45 ? 00:00:00 inet_gethost 4
do-agent 8549 8548 0 14:45 ? 00:00:00 inet_gethost 4
root 8554 8447 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8557 8447 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8565 8481 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
root 8567 8481 0 14:45 ? 00:00:02 /usr/local/bin/python /usr/local/bin/celery -A stock_price_alert worker -Q stock_price_alert -l INFO --config
...
Somehow, they do. I start to wondering, is this the correct behavior? Before docker upgrade, I did not pay attention to this type behavior. So, after the upgrade, I'm not kinna sure whether this is the correct behavior
docker
docker
asked 8 hours ago
Cheok Yan ChengCheok Yan Cheng
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asked 8 hours ago
Cheok Yan ChengCheok Yan Cheng
1205 bronze badges
asked 8 hours ago
Cheok Yan ChengCheok Yan Cheng
1205 bronze badges
asked 8 hours ago
Cheok Yan ChengCheok Yan Cheng
1205 bronze badges
asked 8 hours ago
Cheok Yan ChengCheok Yan Cheng
1205 bronze badges
1205 bronze badges
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1 Answer
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Yes, that is the expected behavior.
Docker containers are not virtual machines, they are processes running on the same shared kernel, but isolated at some level.
answered 5 hours ago
ETLETL
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Yes, that is the expected behavior.
Docker containers are not virtual machines, they are processes running on the same shared kernel, but isolated at some level.
answered 5 hours ago
ETLETL
5,7471 gold badge20 silver badges46 bronze badges
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2
Yes, that is the expected behavior.
Docker containers are not virtual machines, they are processes running on the same shared kernel, but isolated at some level.
answered 5 hours ago
ETLETL
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2
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Yes, that is the expected behavior.
Docker containers are not virtual machines, they are processes running on the same shared kernel, but isolated at some level.
answered 5 hours ago
ETLETL
5,7471 gold badge20 silver badges46 bronze badges
Yes, that is the expected behavior.
Docker containers are not virtual machines, they are processes running on the same shared kernel, but isolated at some level.
answered 5 hours ago
ETLETL
5,7471 gold badge20 silver badges46 bronze badges
answered 5 hours ago
ETLETL
5,7471 gold badge20 silver badges46 bronze badges
answered 5 hours ago
ETLETL
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answered 5 hours ago
ETLETL
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