SLOW boot and LONG wait when logging out to switch users.

[Mario Vukelic]

On Fri, 2007-11-02 at 19:58 +0000, damian wrote:
> 
> Is there a way of logging what takes what amount of time to execute 
> during boot up, logging in and logging out?

aptitude show bootchart
(...)
Description: boot sequence auditing and chart generator
 bootchart allows you to audit the boot sequence of your computer and
generate a pretty chart of the processes run, including how long they
took and how much
 CPU and I/O they used. 
 
 The auditing is performed by adding a script to the top of your
initramfs which lives inside is own tiny filesystem during the boot
process and monitors the
 rest of the system booting