The Sysadmin’s Daily Grind: Bootchart
BOOT CAMP
What could be more boring than watching a computer run through an error-free boot routine? Why watch for messages that may never appear? Every second you save adds to your valuable leisure time. Bootchart helps you find those valuable leisure moments.
Bootchart [1] runs in the background while a computer is booting, keeping a watchful eye on the hard disk and the CPU load, noting the launch order for daemons, and letting you know if something is causing a delay. After collecting the results, Bootchart presents the relevant information in a user friendly graphic like the chart shown in Figure 1. Version 0.4 of Bootchart is a 60KB tar archive, which you can quickly unpack by typing tar xvzpf bootchart-0.4.tar.gz Now that was quick, or was it? A glance at the readme file reveals that Bootchart needs a Java Development Kit. Fortunately, the tool isn’t fussy about your choice of Java; it works fine with GCJ [2], the IBM Developer Kit [3], and Sun’s J2SE SDK [4] – I opted for Sun’s coffee roaster. I didn’t want to do without an I/ O load display, so I followed the recommendation in the readme and installed iostat from the sysstat package [5].
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
US / Canada
UK / Australia
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Find SysAdmin Jobs
News
-
LibreOffice 7.5 has Arrived and is Loaded with New Features and Improvements
The favorite office suite of the Linux community has a new release that includes some visual refreshing and new features across all modules.
-
The Next Major Release of Elementary OS Has Arrived
It's been over a year since the developers of elementary OS released version 6.1 (Jólnir) but they've finally made their latest release (Horus) available with a renewed focus on the user.
-
KDE Plasma 5.27 Beta Is Ready for Testing
The latest beta iteration of the KDE Plasma desktop is now available and includes some important additions and fixes.
-
Netrunner OS 23 Is Now Available
The latest version of this Linux distribution is now based on Debian Bullseye and is ready for installation and finally hits the KDE 5.20 branch of the desktop.
-
New Linux Distribution Built for Gamers
With a Gnome desktop that offers different layouts and a custom kernel, PikaOS is a great option for gamers of all types.
-
System76 Beefs Up Popular Pangolin Laptop
The darling of open-source-powered laptops and desktops will soon drop a new AMD Ryzen 7-powered version of their popular Pangolin laptop.
-
Nobara Project Is a Modified Version of Fedora with User-Friendly Fixes
If you're looking for a version of Fedora that includes third-party and proprietary packages, look no further than the Nobara Project.
-
Gnome 44 Now Has a Release Date
Gnome 44 will be officially released on March 22, 2023.
-
Nitrux 2.6 Available with Kernel 6.1 and a Major Change
The developers of Nitrux have officially released version 2.6 of their Linux distribution with plenty of new features to excite users.
-
Vanilla OS Initial Release Is Now Available
A stock GNOME experience with on-demand immutability finally sees its first production release.