apt-cacher high cpu usage

Bug #372940 reported by p2 on 2009-05-06
38
This bug affects 6 people
Affects Status Importance Assigned to Milestone
apt-cacher (Debian)
Incomplete
Undecided
Unassigned
apt-cacher (Ubuntu)
Undecided
Unassigned

Bug Description

Description: Ubuntu 9.04
Release: 9.04
apt-cacher : 1.6.7ubuntu4

cpu usage is 100% while using apt-cacher, i have this problem at home and at work. they both was fine in ubuntu 8.10 i don't know the version of apt-cacher in that version of ubuntu.

p2 (p2000000000) on 2009-05-11
tags: added: apt-cacher cpu usage
Gareth Williams (gareththered) wrote :

I have the same problem. I have currently one client updating and the CPU usage on the caching server is showing as 100% for apt-cacher in 'top'.

Lucas Albers (lalbers) wrote :

I have this exact same problem, I am running apt-cacher version on jaunty server:
apt-cacher_1.6.7ubuntu4_all.deb
high cpu load for new version of apt-cacher.
99% cpu.

and downgrading to version:

apt-cacher_1.5.5_all.deb

Reverting to 1.5.5 puts the cpu load back at 5%.

Repro Steps:
install apt-cacher.
run deboostrap against it.
debootstrap --verbose --variant=buildd --arch i386 intrepid /var/chroot/intrepid http://blah:3142/apt-cacher/us.archive.ubuntu.com/ubuntu/

Populates the cache.
Run debootstrap again.
monitor cpu with top.
downgrade version.
monitor cpu with top.

Mark Hindley (mark-hindley) wrote :

I believe this is fixed in apt-cacher 1.6.10 which has just been uploaded in Debian

Mark

Ken Sharp (kennybobs) wrote :

Can this be closed now?

I don't know as I moved to apt-cacher-ng. Sorry!

On 07/07/10 14:05, Ken Sharp wrote:
> Can this be closed now?
>
>

Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in apt-cacher (Ubuntu):
status: New → Confirmed
Pekka Oilinki (pekka-i) wrote :

I have apt-cacher-ng version 0.7.2-1ubuntu1 on kubuntu 12.04.

CPU load keeps on 100% and does not go down even after hours.
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
960 apt-cach 20 0 144m 3796 1524 S 100 0.1 1163:05 apt-cacher-ng

Replicated after reboot and doing apt-get updata; apt-get upgrade # on another computer, which is using this proxy.

Ken Sharp (kennybobs) wrote :

apt-cacher-ng is a different package altogether.

I don't think apt-cacher is even maintained anymore.

Changed in apt-cacher (Ubuntu):
status: Confirmed → Incomplete
Changed in apt-cacher (Debian):
status: New → Incomplete
Launchpad Janitor (janitor) wrote :

[Expired for apt-cacher (Ubuntu) because there has been no activity for 60 days.]

Changed in apt-cacher (Ubuntu):
status: Incomplete → Expired
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