slackbuilds_ponce/system/bootchart
dsomero 4253bb1c97 system/bootchart: ARCH fixes and cleanup.
Signed-off-by: dsomero <xgizzmo@slackbuilds.org>
2011-05-03 09:08:24 -05:00
..
bootchart.info system/bootchart: New Maintainer. 2010-11-24 22:01:10 +01:00
bootchart.SlackBuild system/bootchart: ARCH fixes and cleanup. 2011-05-03 09:08:24 -05:00
doinst.sh system/bootchart: Added to 12.2 repository 2010-05-12 23:33:21 +02:00
mkchartrd system/bootchart: Updated for version 0.9 2010-05-13 00:39:44 +02:00
README system/bootchart: Updated for version 0.9 2010-05-13 00:39:44 +02:00
slack-desc system/bootchart: Added to 12.2 repository 2010-05-12 23:33:21 +02:00

Bootchart provides a shell script to be run by the kernel in the init phase. 
The script will run in background and collect process information, CPU 
statistics and disk usage statistics from the /proc file system. 
The performance data are stored in memory and are written to disk once the 
boot process completes.

The boot log file is later processed using a Java application which builds 
the process tree and renders a performance chart in different formats (png, 
svg, eps).

This requires apache-ant, and you need the jdk package from /extra installed.


After installation, to run bootchartd;
a) if you run a huge kernel or custom kernel without initrd:
append the following boot option: 
	init=/sbin/bootchartd

b) If you run a kernel using initrd:
Run the script mkchartd with proper options and append to lilo
configuration file a new entry for bootchart specifying:
	initrd /boot/initrd.chart.gz

Remember to run lilo after applying changes.