[PATCH] fixup! docs: Add debugging section to process
From: Sebastian Fricke
Date: Wed Nov 13 2024 - 06:22:56 EST
---
.../process/debugging/userspace_debugging_guide.rst | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/Documentation/process/debugging/userspace_debugging_guide.rst b/Documentation/process/debugging/userspace_debugging_guide.rst
index a7c94407bcae..61d7ee968687 100644
--- a/Documentation/process/debugging/userspace_debugging_guide.rst
+++ b/Documentation/process/debugging/userspace_debugging_guide.rst
@@ -114,9 +114,10 @@ For the full documentation see `<https://kernelshark.org/Documentation.html>`__
Perf & alternatives
-------------------
-The tools mentioned above provide ways to inspect kernel code, results, variable values, etc.
-Sometimes you have to find out first where to look and for those cases, a box of
-performance tracking tools can help you to frame the issue.
+The tools mentioned above provide ways to inspect kernel code, results,
+variable values, etc. Sometimes you have to find out first where to look and
+for those cases, a box of performance tracking tools can help you to frame the
+issue.
Why should you do a performance analysis?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -134,8 +135,8 @@ How to do a simple analysis with linux tools?
For the start of a performance analysis, you can start with the usual tools
like:
-- ``top`` / ``htop`` / ``atop`` (*get an overview of the system load, see spikes on
- specific processes*)
+- ``top`` / ``htop`` / ``atop`` (*get an overview of the system load, see
+ spikes on specific processes*)
- ``mpstat -P ALL`` (*look at the load distribution among CPUs*)
- ``iostat -x`` (*observe input and output devices utilization and performance*)
- ``vmstat`` (*overview of memory usage on the system*)
--
2.25.1
--6zqfebw3lp2d5uji--