I re-installed the former package content, rebooted the system and gave
it some more memory to get rid of any concerns in that regard (from the
perf data).
The diff of the actual content before/after was all reasonable (new
times, different package counts, but otherwise the same)
Consumption wise we have:
# Before fixes
real 1m11.731s
us sy id wa st
71 20 9 0 0
59.16% landscape-sysin
14.23% swapper
6.16% sshd
5.78% lsb_release
3.35% apt-config
0.86% dbus-daemon
0.80% systemd
0.59% gdbus
0.56% dpkg
0.48% systemd-logind
# After fixes
real 0m21.257s
us sy id wa st
32 34 34 0 0
42.00% swapper
22.45% sshd
2.94% dbus-daemon
2.79% systemd
2.08% gdbus
2.07% grep
1.88% run-parts
1.58% systemd-logind
1.46% find
1.23% bash
1.22% update-motd-fsc
1.18% systemd-journal
1.13% cat
That is good.
Ready to open MRs for this.
At a very high summary:
- delay cut down by 2/3 of the initial duration
- consumption reduced by 71% (duration) and by 26% (consumption while running).
This is multiplicative so for the example we have an saving of ~81.27% of cpu
cycles
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1893716
Title:
scripts in /etc/update-motd.d/ run even on login via non-interactive
scp and sftp sessions
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/landscape-client/+bug/1893716/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
