[bootlin/training-materials updates] master: debugging: add example of bcc tools (acc721b0)

[Clément Léger]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/acc721b0918a2884cf33e2190963122ebb69cd1f

>---------------------------------------------------------------

commit acc721b0918a2884cf33e2190963122ebb69cd1f
Author: Clément Léger <clement.leger at bootlin.com>
Date:   Tue Nov 15 11:49:04 2022 +0100

    debugging: add example of bcc tools
    
    Signed-off-by: Clément Léger <clement.leger at bootlin.com>


>---------------------------------------------------------------

acc721b0918a2884cf33e2190963122ebb69cd1f
 .../debugging-system-wide-profiling.tex               | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/slides/debugging-system-wide-profiling/debugging-system-wide-profiling.tex b/slides/debugging-system-wide-profiling/debugging-system-wide-profiling.tex
index cbeae082..5f01fd25 100644
--- a/slides/debugging-system-wide-profiling/debugging-system-wide-profiling.tex
+++ b/slides/debugging-system-wide-profiling/debugging-system-wide-profiling.tex
@@ -855,6 +855,25 @@ void any_func(void)
   \tiny Image credits: \url{https://www.brendangregg.com/ebpf.html}
 \end{frame}
 
+\begin{frame}[fragile]
+  \frametitle{BCC tcpconnect tool example}
+  \begin{block}{}
+    \begin{minted}[fontsize=\small]{console}
+$ tcpconnect
+PID    COMM         IP SADDR            DADDR            DPORT
+220321 ssh          6  ::1              ::1              22   
+220321 ssh          4  127.0.0.1        127.0.0.1        22   
+17676  Chrome_Child 6  2a01:cb15:81e4:8100:37cf:d45b:d87d:d97d 2606:50c0:8003::154 443  
+17777  code         4  192.168.1.105    20.189.173.5     443  
+17777  code         4  192.168.1.105    20.189.173.5     443  
+17815  code         4  192.168.1.105    20.189.173.5     443  
+17777  code         4  192.168.1.105    20.42.73.27      443  
+17815  code         4  192.168.1.105    20.42.73.27      443  
+17777  code         4  192.168.1.105    20.42.73.27      443
+    \end{minted}
+  \end{block}
+\end{frame}
+
 \begin{frame}[fragile]
   \frametitle{Using BCC with python}
   \begin{itemize}