SystemTap & eBPF for Kernel Instrumentation

Linux Kernel Debugging and Analysis · 3:32

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Lyrics

[Verse 1]
Deep inside the kernel space where secrets like to hide
SystemTap and eBPF will be your faithful guide
Dynamic instrumentation without changing any code
Hook into the running system, watch the data flow

[Chorus]
Probe and trace, monitor this place
SystemTap and eBPF will show you the way
Real-time sight, no downtime fight
Kernel visibility, performance clarity

[Verse 2]
Write a simple probe script, pick your target spot
Function calls and system calls, any kernel dot
Variables and context data, capture what you see
Stack traces and timing help your debugging spree

[Chorus]
Probe and trace, monitor this place
SystemTap and eBPF will show you the way
Real-time sight, no downtime fight
Kernel visibility, performance clarity

[Verse 3]
eBPF runs in sandbox mode with verification tight
JIT compiles your bytecode to make it run just right
Maps and helpers bridge the space between kernel and you
Safe and fast instrumentation that you can trust is true

[Bridge]
From syscall entry to device drivers running deep
Network packets, memory leaks, everything you seek
Histograms and heat maps paint the picture bright and clear
Production-safe monitoring with overhead that disappears

[Chorus]
Probe and trace, monitor this place
SystemTap and eBPF will show you the way
Real-time sight, no downtime fight
Kernel visibility, performance clarity

[Outro]
When black box mysteries need some light to shine
Custom probes and scripts will help you draw the line
Between normal operation and performance pain
SystemTap and eBPF make debugging plain

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