Re: Linux (or Ubuntu specific) tools to measure number of page faults

2012-05-02 Thread John Moser
TIME="%Uuser %Ssystem %Eelapsed %PCPU (%Xtext+%Ddata %Mmax)k %Iinputs+%Ooutputs (%Fmajor+%Rminor)pagefaults %Wswaps" time ls On 05/02/2012 10:08 PM, Alfred Zhong wrote: Thank you all so much! On Wed, May 2, 2012 at 5:47 AM, Colin Ian King mailto:colin.k...@canonical.com>> wrote: On 01/05/

Re: Linux (or Ubuntu specific) tools to measure number of page faults

2012-05-02 Thread Alfred Zhong
Thank you all so much! On Wed, May 2, 2012 at 5:47 AM, Colin Ian King wrote: > On 01/05/12 02:53, Alfred Zhong wrote: > >> Dear Ubuntu Developers, especially Kernel Hackers, >> >> >> This may be a stupid question, please excuse my ignorance. >> >> I am doing a project on Linux scheduler that tryi

mysql-server ships with user *

2012-05-02 Thread Jeroen Ooms
After upgrading to Ubuntu 12.04 my install script broke, which turns out to be related to the default * users in MysQL. When I installed mysql-server on a brand new fresh Ubuntu 12.04 install, it had two 'wildcard' users, which wasn't the case on 11.10 / 5.0: mysql> select host, user from mysql.us

Re: Linux (or Ubuntu specific) tools to measure number of page faults

2012-05-02 Thread Colin Ian King
On 01/05/12 02:53, Alfred Zhong wrote: Dear Ubuntu Developers, especially Kernel Hackers, This may be a stupid question, please excuse my ignorance. I am doing a project on Linux scheduler that trying to minimize number of page faults. I finished the algorithm implementation and I need to mea

Re: Linux (or Ubuntu specific) tools to measure number of page faults

2012-05-02 Thread Colin Watson
On Tue, May 01, 2012 at 10:04:47PM -0400, Phillip Susi wrote: > Note that you need to explicitly specify /usr/bin/time to prevent the > shell builtin time command from being used, which is more limited. Or 'command time'. -- Colin Watson [cjwat...@ubuntu.com