[Bug 1023214] Re: bogus utime and stime in /proc/PID/stat

2014-02-28 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1023214

[Bug 1023214] Re: bogus utime and stime in /proc/PID/stat

2013-12-30 Thread Christopher M. Penalver
alecm3, the patch mentioned by Stephen Croll is available in Precise+ as per http://kernel.ubuntu.com/git?p=ubuntu/ubuntu- precise.git;a=commit;h=a041ea7c6c7b5ab0b4cfc2d0d50fbab9a9f9602c . Would it be possible to test this out in Precise server via http://releases.ubuntu.com/precise/ and advise to

[Bug 1023214] Re: bogus utime and stime in /proc/PID/stat

2013-08-17 Thread alecm3
@Stephen Croll :Do you know if this patch has been incorporated into 12.04LTS? What about 10.04LTS? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1023214 Title: bogus utime and stime in

[Bug 1023214] Re: bogus utime and stime in /proc/PID/stat

2013-02-07 Thread Stephen Croll
FYI: There are a pair of kernel commits that *might* solve this issue, at least for newer kernels. The first can be found in Linus's tree (as well as linux-next) and the second is currently only in linux-next: [scroll@scroll-kernel-vm linux-next]$ git remote -v origin

[Bug 1023214] Re: bogus utime and stime in /proc/PID/stat

2012-08-03 Thread alecm3
I have a 2.6.32-40-server production machine that just entered this state after a month of normal operations. If anyone is interested, I can collect more data from it. So far, # ps -o pid,pcpu,time -p3061 PID %CPU TIME 3061 14157 1184014533-20:50:00 # cat /proc/3061/stat 3061 (mysqld) S

[Bug 1023214] Re: bogus utime and stime in /proc/PID/stat

2012-07-12 Thread Joseph Salisbury
@alecm3, do you have the option to test some kernels on a machine that exhibits this bug? ** Changed in: linux (Ubuntu) Importance: Medium = High ** Tags added: kernel-da-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1023214] Re: bogus utime and stime in /proc/PID/stat

2012-07-12 Thread Brad Figg
@alecm3, If you can: 1. The kernel you are running is not the most recent in -updates. Please update one of your systems and see if the problem is still happening. 2. If the problem still exists, please try one of our LTS backport packages. I'd suggest trying the Oneiric one and see if that

[Bug 1023214] Re: bogus utime and stime in /proc/PID/stat

2012-07-12 Thread alecm3
I upgraded several machines to 2.6.32-41-server about a week ago, which seems to be the latest 10.04 LTS kernel. If the bug occurs on 2.6.32-41-server, I will add information immediately. I am not very optimistic about this upgrade, since the diff of fs/proc/array.c between 2.6.32-41-server and

[Bug 1023214] Re: bogus utime and stime in /proc/PID/stat

2012-07-12 Thread alecm3
@brad-figg re: option 2 I could potentially try a backported kernel, do I need to use Oneiric or I can go with Pangolin, because Pangolin is LTS? This upgrade would require some preparation and scheduling, I cannot do it immediately. -- You received this bug notification because you are a

[Bug 1023214] Re: bogus utime and stime in /proc/PID/stat

2012-07-11 Thread Joseph Salisbury
** Changed in: linux (Ubuntu) Importance: Undecided = Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1023214 Title: bogus utime and stime in /proc/PID/stat To manage notifications about

[Bug 1023214] Re: bogus utime and stime in /proc/PID/stat

2012-07-11 Thread alecm3
I am not sure why it's marked medium importance: it keeps happening on all our production servers. Unfortunately, this bug will cause us to switch distributions. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1023214] Re: bogus utime and stime in /proc/PID/stat

2012-07-10 Thread alecm3
** Description changed: I administer a large number of servers, and I have this problem only with Ubuntu 10.04 LTS: I run a server under normal load (say load average 3.0 on an 8-core server). The top command shows processes taking certain % of CPU that cause this load average: say -

[Bug 1023214] Re: bogus utime and stime in /proc/PID/stat

2012-07-10 Thread alecm3
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1023214 Title: bogus utime and stime in /proc/PID/stat To manage notifications about this bug go to:

[Bug 1023214] Re: bogus utime and stime in /proc/PID/stat

2012-07-10 Thread Brad Figg
** Changed in: linux (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1023214 Title: bogus utime and stime in /proc/PID/stat To manage notifications about this