[Piuparts-devel] timeout testing debian-design

[Andreas Beckmann]

On 2017-01-11 13:45, Jonas Smedegaard wrote:
> Quoting Andreas Beckmann (2017-01-11 13:04:58)
>> I'm just rerunning the command from the logfile manually and these should be the relevant "hanging" processes:
>>
>> root     30773  0.0  0.0  79924  4436 pts/39   S+   12:42   0:00 sudo nice env PYTHONPATH=/srv/piuparts/lib/python2.7/dist-packages timeout -s INT -k 5m 110m /srv/piuparts/sbin/piuparts --skip-logrotatefiles-test --warn-on-others --no-eatmydata --scriptsdir /etc/piuparts/scripts --allow-database --warn-on-leftovers-after-purge --proxy http://localhost:3128 --mirror http://ftp.de.debian.org/debian main --tmpdir /tmp/piupartss --arch amd64 -b /srv/piuparts/slave/basetgz/sid_amd64.tar.gz -d sid --no-upgrade-test --apt design-desktop=3.0.4
>> root     30783  0.0  0.0  11944   856 pts/39   SN   12:42   0:00 timeout -s INT -k 5m 110m /srv/piuparts/sbin/piuparts --skip-logrotatefiles-test --warn-on-others --no-eatmydata --scriptsdir /etc/piuparts/scripts --allow-database --warn-on-leftovers-after-purge --proxy http://localhost:3128 --mirror http://ftp.de.debian.org/debian main --tmpdir /tmp/piupartss --arch amd64 -b /srv/piuparts/slave/basetgz/sid_amd64.tar.gz -d sid --no-upgrade-test --apt design-desktop=3.0.4
>> root     30803  1.1  0.1 120264 63824 pts/39   TN   12:42   0:11 /usr/bin/python /srv/piuparts/sbin/piuparts --skip-logrotatefiles-test --warn-on-others --no-eatmydata --scriptsdir /etc/piuparts/scripts --allow-database --warn-on-leftovers-after-purge --proxy http://localhost:3128 --mirror http://ftp.de.debian.org/debian main --tmpdir /tmp/piupartss --arch amd64 -b /srv/piuparts/slave/basetgz/sid_amd64.tar.gz -d sid --no-upgrade-test --apt design-desktop=3.0.4
>> root     29515  0.0  0.1  84340 46992 pts/39   TN   12:45   0:00 apt-get -y install design-desktop=3.0.4
>> root     30238  0.0  0.0  84340 14128 pts/39   TN   12:45   0:00 apt-get -y install design-desktop=3.0.4
>> root     30240  0.0  0.0   4288   752 pts/39   TN   12:45   0:00 sh -c test -x /usr/lib/needrestart/apt-pinvoke && /usr/lib/needrestart/apt-pinvoke || true
>> root     30241  0.0  0.0  55276 14444 pts/39   TN   12:45   0:00 /usr/bin/perl -w /usr/share/debconf/frontend /usr/sbin/needrestart
>> root     30331  0.0  0.0  50124 17516 pts/39   TN   12:45   0:00 /usr/bin/perl /usr/sbin/needrestart
>> root      2838  0.0  0.0      0     0 pts/39   ZN   12:45   0:00 [90-none] <defunct>
>> root      2846  0.0  0.0   4288   740 pts/39   TN   12:45   0:00 sh -c resize 2>/dev/null
>> root      2847  0.0  0.0   4188   704 pts/39   TN   12:45   0:00 resize
>> piupart+  3759  0.0  0.0  14636   928 pts/7    S+   13:00   0:00 grep pts/39
> 
> Thanks.
> 
> But if that info was meant for me, then could you please help make sense 
> of it?
> 
> On a live system I would hit "t" in htop for a tree view - hoping that 
> way to identify the parent of the mysterious "[90-none] <defunct>".

30803 root       30  10  117M 63804  9816 T  0.0  0.2  0:11.84 │  │        └─ /usr/bin/python /srv/piuparts/sbin/piuparts --skip-logrotatefiles-test --warn-on-others --no-eatmydata --scriptsdir /etc/piuparts/script
29515 root       30  10 84340 46992 32864 T  0.0  0.1  0:00.67 │  │           └─ apt-get -y install design-desktop=3.0.4
30238 root       30  10 84340 14128     0 T  0.0  0.0  0:00.00 │  │              └─ apt-get -y install design-desktop=3.0.4
30240 root       30  10  4288   752   676 T  0.0  0.0  0:00.00 │  │                 └─ sh -c test -x /usr/lib/needrestart/apt-pinvoke && /usr/lib/needrestart/apt-pinvoke || true
30241 root       30  10 55276 14444  4324 T  0.0  0.0  0:00.23 │  │                    └─ /usr/bin/perl -w /usr/share/debconf/frontend /usr/sbin/needrestart
30331 root       30  10 50124 17516  4148 T  0.0  0.1  0:00.40 │  │                       └─ /usr/bin/perl /usr/sbin/needrestart
 2846 root       30  10  4288   740   668 T  0.0  0.0  0:00.00 │  │                          ├─ sh -c resize 2>/dev/null
 2847 root       30  10  4188   704   632 T  0.0  0.0  0:00.00 │  │                          │  └─ resize
 2838 root       30  10     0     0     0 Z  0.0  0.0  0:00.00 │  │                          └─ 90-none

> 
> Could it perhaps be needrestart hanging?  Apparently it is very rare to 
> depend on that package...
> 
> 
>  - Jonas
>