Your message dated Fri, 18 Aug 2023 22:08:40 +0000
with message-id <[email protected]>
and subject line Re: [pkg-lxc-devel] Bug#1008136: lxcfs takes 2 or 3 CPU cores
constantly
has caused the Debian Bug report #1008136,
regarding lxcfs takes 2 or 3 CPU cores constantly
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1008136: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1008136
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: lxcfs
Version: 4.0.7-1
Severity: important
Dear Maintainer,
On a large server, lxcfs takes 2 or 3 CPU cores constantly (and running ps -ax
inside a container is slow)
* What led up to the situation?
There are more than 250 containers running.
There are 6,000 processes spread out in all those containers with 60,000
threads running.
* What exactly did you do (or not do) that was effective (or
ineffective)?
If you have less processes/containers, then there is no problem with CPU.
Problem appears to get worse as the number of containers/processes increases.
It can take more than 20 seconds for 'ps -ax' running within a container to
return anything,
even in small containers where the list of processes returned is very small
(less than 50).
-- System Information:
Debian Release: 11.2
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500,
'stable'), (90, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 5.10.0-10-amd64 (SMP w/96 CPU threads)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE,
TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages lxcfs depends on:
ii init-system-helpers 1.60
ii libc6 2.31-13+deb11u2
ii libfuse2 2.9.9-5
ii libgcc-s1 10.2.1-6
ii lsb-base 11.1.0
lxcfs recommends no packages.
lxcfs suggests no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
Version: 5.0.3-1
On Fri, 2023-08-18 at 17:11 -0400, Matthew Darwin wrote:
> bookworm seems better. Issue can be closed.
ACK, thanks!
Mathias
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