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doc: add cpu usage in acrntrace

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This patch adds the description of newly added parameter of acrntrace analyzer,
as well as the user guide that how to analyze the cpu usage of VMs in cpu sharing
case.

Tracked-On: #8621

Signed-off-by: Na Cui <na.cui@intel.com>
This commit is contained in:
Na Cui
2024-08-07 10:51:26 +08:00
committed by Yifan Liu
parent 732865a4da
commit bcc522ac1b
3 changed files with 13 additions and 0 deletions
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doc/tutorials/debug.rst
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@@ -159,6 +159,16 @@ reason and times of each vm_exit after we have done some operations.
vmexit summary information
4. Use the command to get a summary of cpu usage in cpu-sharing case::
# acrnalyze.py -i /home/trace/acrntrace/20231122-054116/0 -o cpu_usage --cpu_usage
.. figure:: images/debug_image29.png
:align: center
cpu usage summary information
Using Self-Defined Trace Event ID to Analyze Trace
==================================================

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