How to Install and Uninstall systemd-bootchart Package on Ubuntu 21.10 (Impish Indri)

Last updated: November 07,2024

1. Install "systemd-bootchart" package

In this section, we are going to explain the necessary steps to install systemd-bootchart on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                systemd-bootchart
            
                    
    
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2. Uninstall "systemd-bootchart" package

In this section, we are going to explain the necessary steps to uninstall systemd-bootchart on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                systemd-bootchart
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the systemd-bootchart package on Ubuntu 21.10 (Impish Indri)

Package: systemd-bootchart
Architecture: amd64
Version: 234-1
Multi-Arch: foreign
Priority: optional
Section: universe/admin
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian systemd Maintainers
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 132
Depends: libc6 (>= 2.30), libsystemd0 (>= 221)
Filename: pool/universe/s/systemd-bootchart/systemd-bootchart_234-1_amd64.deb
Size: 45872
MD5sum: 11dc8dc5df3ad5363aafdcd431b39399
SHA1: 6f89d26db7f7db96dfc22ec0be2fce272b24763f
SHA256: b0d62d448a0c9d6817c397d2ba5415fa0b100cab84831033ec3604a1450e5e4a
SHA512: 7156c8c978104411642d0ffd6bda24d3aca1b560dd550940982be6691d22712cdd5a5609ede302adfc836f6ce50c2d68ac842b83f51c3821d98bf45c5315d8e4
Homepage: https://github.com/systemd/systemd-bootchart/
Description-en: boot performance graphing tool
systemd-bootchart is a tool, usually run at system startup, that collects the
CPU load, disk load, memory usage, as well as per-process information from a
running system. Collected results are output as an SVG graph. Normally,
systemd-bootchart is invoked by the kernel by passing
init=/lib/systemd/systemd-bootchart on the kernel command line.
systemd-bootchart will then fork the real init off to resume normal system
startup, while monitoring and logging startup information in the background.
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After collecting a certain amount of data (usually 15–30 seconds, default 20s)
the logging stops and a graph is generated from the logged information. This
graph contains vital clues as to which resources are being used, in which
order, and where possible problems exist in the startup sequence of the
system. It is essentially a more detailed version of the systemd-analyze plot
function.
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bootchart can also be used at any moment in time to collect and graph some
data for an amount of time.
Description-md5: f3b750aac232ee43c3d5f99ca06b716b