[Kernel-packages] [Bug 1388276] Re: 14.10 about 2 to 3 times slower to perform concurrent tasks

2015-01-02 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 Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1388276] Re: 14.10 about 2 to 3 times slower to perform concurrent tasks

2014-11-03 Thread Emmanuel Stapf [ES]
Unfortunately I cannot upgrade the bios of this machine due to lack of physical access to it. However I doubt that the bios (updated or not) should cause such a slow down. Also note that this happens on a different machine as well for which I'm going to add the bios information to this report. --

[Kernel-packages] [Bug 1388276] Re: 14.10 about 2 to 3 times slower to perform concurrent tasks

2014-11-03 Thread Emmanuel Stapf [ES]
output of dmidecode for other machine ** Attachment added: output of dmidecode for other machine https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1388276/+attachment/4251937/+files/bios.txt ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug

[Kernel-packages] [Bug 1388276] Re: 14.10 about 2 to 3 times slower to perform concurrent tasks

2014-11-03 Thread Christopher M. Penalver
Emmanuel Stapf [ES], regarding the other hardware, please file a new report so it may be tracked: ubuntu-bug linux ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux

[Kernel-packages] [Bug 1388276] Re: 14.10 about 2 to 3 times slower to perform concurrent tasks

2014-11-02 Thread Christopher M. Penalver
Emmanuel Stapf [ES], as per http://www.asus.com/Commercial_Servers_Workstations/DSBFDESAS/HelpDesk_Download/ an update to your BIOS is available (1007). If you update to this following https://help.ubuntu.com/community/BiosUpdate does it change anything? If it doesn't, could you please both

[Kernel-packages] [Bug 1388276] Re: 14.10 about 2 to 3 times slower to perform concurrent tasks

2014-11-01 Thread Emmanuel Stapf [ES]
apport information ** Tags added: apport-collected utopic ** Description changed: I've just upgraded two servers to use 14.10 (they were before at 14.04) and found that my builds were taking much longer: - A jenkins regression test suite that took about 135 minutes is now taking about 300

[Kernel-packages] [Bug 1388276] Re: 14.10 about 2 to 3 times slower to perform concurrent tasks

2014-11-01 Thread Emmanuel Stapf [ES]
I'm also confirming that the longer tasks is now back to about 135 minutes. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1388276 Title: 14.10 about 2 to 3 times slower to perform

[Kernel-packages] [Bug 1388276] Re: 14.10 about 2 to 3 times slower to perform concurrent tasks

2014-11-01 Thread Emmanuel Stapf [ES]
apport information ** Description changed: I've just upgraded two servers to use 14.10 (they were before at 14.04) and found that my builds were taking much longer: - A jenkins regression test suite that took about 135 minutes is now taking about 300 minutes. - A C complation tasks

[Kernel-packages] [Bug 1388276] Re: 14.10 about 2 to 3 times slower to perform concurrent tasks

2014-11-01 Thread Emmanuel Stapf [ES]
The first set of files sent by apport-collect is when running kernel 3.13, the second set is when running kernel 3.16. I can easily send a package of files that should reproduce the problem. The only requirement is to have gcc/make installed and some files needed to compile the C package. --

[Kernel-packages] [Bug 1388276] Re: 14.10 about 2 to 3 times slower to perform concurrent tasks

2014-10-31 Thread Brian Murray
** Package changed: ubuntu = linux (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1388276 Title: 14.10 about 2 to 3 times slower to perform concurrent tasks Status in “linux”

[Kernel-packages] [Bug 1388276] Re: 14.10 about 2 to 3 times slower to perform concurrent tasks

2014-10-31 Thread Christopher M. Penalver
** Tags removed: performance ** Tags added: regression-release -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1388276 Title: 14.10 about 2 to 3 times slower to perform concurrent tasks