Wrong TIME on processlist inside container

mhagen · Apr 20, 2020

Hi there

Is am running in a issue that the up-time from processes in the container are not correct.
Everything is 00:00 which is not ideal.

Below is just a small snippet.
Also this is a CentOS 7 container, but the debian and ubuntu have the same output.

While searching the inter-webs i came across some GitHub issues somewhat related?
https://github.com/lxc/lxd/issues/3517
https://github.com/lxc/lxcfs/issues/189
https://github.com/lxc/lxcfs/issues/164

Bash:

[root@web ~]# cat /etc/centos-release
CentOS Linux release 7.7.1908 (Core)
[root@web ~]# ps -eo pid,comm,lstart,etime,time,args
    PID COMMAND                          STARTED     ELAPSED     TIME COMMAND
      1 systemd         Mon Apr 20 03:16:02 2020       00:00 00:00:24 /sbin/init
     36 systemd-journal Mon Apr 20 03:16:03 2020       00:00 00:00:14 /usr/lib/systemd/systemd-journald
     69 systemd-logind  Mon Apr 20 03:16:03 2020       00:00 00:00:11 /usr/lib/systemd/systemd-logind
     70 dbus-daemon     Mon Apr 20 03:16:03 2020       00:00 00:00:25 /usr/bin/dbus-daemon --system --address=systemd: --nofork -
     89 saslauthd       Mon Apr 20 03:16:03 2020       00:00 00:00:00 /usr/sbin/saslauthd -m /run/saslauthd -a pam -r
     90 saslauthd       Mon Apr 20 03:16:03 2020       00:00 00:00:00 /usr/sbin/saslauthd -m /run/saslauthd -a pam -r
     91 saslauthd       Mon Apr 20 03:16:03 2020       00:00 00:00:00 /usr/sbin/saslauthd -m /run/saslauthd -a pam -r
     92 saslauthd       Mon Apr 20 03:16:03 2020       00:00 00:00:00 /usr/sbin/saslauthd -m /run/saslauthd -a pam -r
     93 saslauthd       Mon Apr 20 03:16:03 2020       00:00 00:00:00 /usr/sbin/saslauthd -m /run/saslauthd -a pam -r
     97 agetty          Mon Apr 20 03:16:03 2020       00:00 00:00:00 /sbin/agetty --noclear --keep-baud console 115200,38400,960
     99 crond           Mon Apr 20 03:16:03 2020       00:00 00:00:01 /usr/sbin/crond -n
    100 agetty          Mon Apr 20 03:16:03 2020       00:00 00:00:00 /sbin/agetty --noclear --keep-baud lxc/tty1 115200,38400,96
    382 sshd            Mon Apr 20 03:16:12 2020       00:00 00:00:00 /usr/sbin/sshd -D
    388 telegraf        Mon Apr 20 03:16:12 2020       00:00 00:03:00 /usr/bin/telegraf -config /etc/telegraf/telegraf.conf -conf
    396 rsyslogd        Mon Apr 20 03:16:12 2020       00:00 00:00:08 /usr/sbin/rsyslogd -n
    398 collectd        Mon Apr 20 03:16:12 2020       00:00 00:00:44 /usr/sbin/collectd
    402 f2b/server      Mon Apr 20 03:16:12 2020       00:00 00:05:32 /usr/bin/python -s /usr/bin/fail2ban-server -xf start
    437 dovecot         Mon Apr 20 03:16:12 2020       00:00 00:00:01 /usr/sbin/dovecot
    446 anvil           Mon Apr 20 03:16:12 2020       00:00 00:00:00 dovecot/anvil
    447 log             Mon Apr 20 03:16:12 2020       00:00 00:00:00 dovecot/log
    449 config          Mon Apr 20 03:16:12 2020       00:00 00:00:00 dovecot/config
    483 httpd           Mon Apr 20 03:16:12 2020       00:00 00:00:05 /usr/sbin/httpd -DFOREGROUND
    490 opendkim        Mon Apr 20 03:16:12 2020       00:00 00:00:00 /usr/sbin/opendkim -b s
    533 /usr/libexec/we Mon Apr 20 03:16:13 2020       00:00 00:00:00 /usr/libexec/webmin/virtual-server/lookup-domain-daemon.pl
    537 proftpd         Mon Apr 20 03:16:13 2020       00:00 00:00:01 proftpd: (accepting connections)
    555 master          Mon Apr 20 03:16:13 2020       00:00 00:00:01 /usr/libexec/postfix/master -w
    557 qmgr            Mon Apr 20 03:16:13 2020       00:00 00:00:00 qmgr -l -t unix -u
    692 miniserv.pl     Mon Apr 20 03:16:14 2020       00:00 00:00:00 /usr/bin/perl /usr/libexec/usermin/miniserv.pl /etc/usermin
    698 miniserv.pl     Mon Apr 20 03:16:15 2020       00:00 00:00:11 /usr/bin/perl /usr/libexec/webmin/miniserv.pl /etc/webmin/m
    768 tlsmgr          Mon Apr 20 03:16:17 2020       00:00 00:00:00 tlsmgr -l -t unix -u
   9342 /usr/bin/spamd  Mon Apr 20 04:32:21 2020       00:00 00:00:11 /usr/bin/spamd --pidfile /var/run/spamd.pid -d -c -m5 -H
   9343 spamd child     Mon Apr 20 04:32:22 2020       00:00 00:00:12 spamd child
   9344 spamd child     Mon Apr 20 04:32:22 2020       00:00 00:00:00 spamd child
  13983 named           Mon Apr 20 05:06:05 2020       00:00 00:01:58 /usr/sbin/named -u named -c /etc/named.conf -4

Bash:

root@prox1:~# pveversion --verbose
proxmox-ve: 6.1-2 (running kernel: 5.3.18-2-pve)
pve-manager: 6.1-8 (running version: 6.1-8/806edfe1)
pve-kernel-helper: 6.1-7
pve-kernel-5.3: 6.1-5
pve-kernel-5.0: 6.0-11
pve-kernel-5.3.18-2-pve: 5.3.18-2
pve-kernel-5.3.13-3-pve: 5.3.13-3
pve-kernel-5.0.21-5-pve: 5.0.21-10
ceph: 14.2.8-pve1
ceph-fuse: 14.2.8-pve1
corosync: 3.0.3-pve1
criu: 3.11-3
glusterfs-client: 5.5-3
ifupdown: residual config
ifupdown2: 2.0.1-1+pve8
ksm-control-daemon: 1.3-1
libjs-extjs: 6.0.1-10
libknet1: 1.15-pve1
libpve-access-control: 6.0-6
libpve-apiclient-perl: 3.0-3
libpve-common-perl: 6.0-17
libpve-guest-common-perl: 3.0-5
libpve-http-server-perl: 3.0-5
libpve-storage-perl: 6.1-5
libqb0: 1.0.5-1
libspice-server1: 0.14.2-4~pve6+1
lvm2: 2.03.02-pve4
lxc-pve: 3.2.1-1
lxcfs: 3.0.3-pve60
novnc-pve: 1.1.0-1
openvswitch-switch: 2.12.0-1
proxmox-mini-journalreader: 1.1-1
proxmox-widget-toolkit: 2.1-3
pve-cluster: 6.1-4
pve-container: 3.0-22
pve-docs: 6.1-6
pve-edk2-firmware: 2.20200229-1
pve-firewall: 4.0-10
pve-firmware: 3.0-6
pve-ha-manager: 3.0-9
pve-i18n: 2.0-4
pve-qemu-kvm: 4.1.1-4
pve-xtermjs: 4.3.0-1
qemu-server: 6.1-7
smartmontools: 7.1-pve2
spiceterm: 3.1-1
vncterm: 1.6-1
zfsutils-linux: 0.8.3-pve1

oguz · Apr 23, 2020

hi,

this should be fixed in the newer lxcfs versions. please update with apt update && apt full-upgrade

mhagen · Apr 23, 2020

oguz said:
hi,

this should be fixed in the newer lxcfs versions. please update with apt update && apt full-upgrade

Hi there,

apt update (and upgrade....) did something but not updating lxcfs... Still on lxcfs 3.0.3-pve60 like mentioned in the first post.

Again the versions here:

Code:

root@prox1:~# pveversion --verbose
proxmox-ve: 6.1-2 (running kernel: 5.3.18-3-pve)
pve-manager: 6.1-8 (running version: 6.1-8/806edfe1)
pve-kernel-helper: 6.1-8
pve-kernel-5.3: 6.1-6
pve-kernel-5.0: 6.0-11
pve-kernel-5.3.18-3-pve: 5.3.18-3
pve-kernel-5.3.18-2-pve: 5.3.18-2
pve-kernel-5.0.21-5-pve: 5.0.21-10
ceph-fuse: 14.2.9-pve1
corosync: 3.0.3-pve1
criu: 3.11-3
glusterfs-client: 5.5-3
ifupdown: residual config
ifupdown2: 2.0.1-1+pve8
ksm-control-daemon: 1.3-1
libjs-extjs: 6.0.1-10
libknet1: 1.15-pve1
libpve-access-control: 6.0-6
libpve-apiclient-perl: 3.0-3
libpve-common-perl: 6.0-17
libpve-guest-common-perl: 3.0-5
libpve-http-server-perl: 3.0-5
libpve-storage-perl: 6.1-5
libqb0: 1.0.5-1
libspice-server1: 0.14.2-4~pve6+1
lvm2: 2.03.02-pve4
lxc-pve: 3.2.1-1
lxcfs: 3.0.3-pve60
novnc-pve: 1.1.0-1
openvswitch-switch: 2.12.0-1
proxmox-mini-journalreader: 1.1-1
proxmox-widget-toolkit: 2.1-3
pve-cluster: 6.1-4
pve-container: 3.0-23
pve-docs: 6.1-6
pve-edk2-firmware: 2.20200229-1
pve-firewall: 4.0-10
pve-firmware: 3.0-7
pve-ha-manager: 3.0-9
pve-i18n: 2.0-4
pve-qemu-kvm: 4.1.1-4
pve-xtermjs: 4.3.0-1
qemu-server: 6.1-7
smartmontools: 7.1-pve2
spiceterm: 3.1-1
vncterm: 1.6-1
zfsutils-linux: 0.8.3-pve1

oguz · Apr 24, 2020

which repositories are you using? it's already on pve-no-subscription.

can you post the full output of apt update ?

mhagen · Apr 24, 2020

Code:

root@prox1:~# apt update
Ign:1 http://hwraid.le-vert.net/debian buster InRelease
Hit:2 http://hwraid.le-vert.net/debian buster Release
Hit:3 https://repos.influxdata.com/debian buster InRelease
Hit:4 http://download.proxmox.com/debian/ceph-nautilus buster InRelease
Hit:6 https://enterprise.proxmox.com/debian/pve buster InRelease
Get:7 http://security.debian.org buster/updates InRelease [65.4 kB]
Hit:8 http://ftp.nl.debian.org/debian buster InRelease
Get:9 http://ftp.nl.debian.org/debian buster-updates InRelease [49.3 kB]
Fetched 115 kB in 2s (61.6 kB/s)
Reading package lists... Done
Building dependency tree
Reading state information... Done
All packages are up to date.

It's not in the enterprise repo...

oguz · Apr 24, 2020

that's because it's not fully tested yet

so if you really need this fix then you can either wait until it's pushed to enterprise (can take a while because of testing), or you can temporarily add no subscription and do apt update && apt install lxcfs and then disable the repo

mhagen · Apr 24, 2020

Ah well i figured then, i can wait a bit for now. But if needed will pull from the pve-no-sub.
Please try to test the "ps -eo pid,comm,lstart,etime,time,args" command

.

Thanks for now

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Wrong TIME on processlist inside container

mhagen

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oguz

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mhagen

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oguz

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mhagen

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