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Improve sample statistics #75

Merged
merged 1 commit into from
Mar 12, 2023
Merged

Improve sample statistics #75

merged 1 commit into from
Mar 12, 2023

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javierhonduco
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Samples might be dropped for a variety of reasons, including:

  • errors while decoding Unicode strings;
  • missing entries in BPF maps to associate IDs <-> frames;
  • truncated stacks, etc;

Some of the issues above will be fixed by #70, but the way stats are tallied isn't quite correct. This commits aims to make this better and make situations such as the one in #72 clearer by separating debug errors from very bad errors caused by miscalculations of the expected stack size

@javierhonduco javierhonduco force-pushed the improve-sample-stats branch 2 times, most recently from d39aec6 to 2336dac Compare March 12, 2023 19:06
Signed-off-by: Francisco Javier Honduvilla Coto <javierhonduco@gmail.com>
@javierhonduco javierhonduco enabled auto-merge (rebase) March 12, 2023 19:06
@javierhonduco javierhonduco merged commit bdfa231 into main Mar 12, 2023
@javierhonduco javierhonduco deleted the improve-sample-stats branch March 12, 2023 21:07
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