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Reword connection statistics #255

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merged 2 commits into from
Sep 15, 2023
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pspacek
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@pspacek pspacek commented Aug 24, 2023

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@pspacek pspacek changed the title Reword connection statistics Draft: Reword connection statistics Aug 24, 2023
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pspacek commented Aug 24, 2023

I thought it will be a simple change, but it's not. The trouble is that this sort of connection counting does not work reliably. Sometimes, even with just 1 client socket, one server stop-start cycle adds 20 000 connection attempts or something crazy like that. I'm at loss how this happens.

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jelu commented Aug 24, 2023

I wouldn't be surprised with those numbers if your IP stack is sending connection refused for all attempts. have you checked with -vvv or strace?

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pspacek commented Aug 24, 2023

Oh sorry, I did not express myself clearly. I've meant 20 000 successful attempts, which does not make any sense. E.g. Connection attempts: 64040 (22273 successful, 34.78%).

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jelu commented Aug 24, 2023

Can't really replicate this with dumdumd. Can you give full instruction how you get this?

@jelu jelu changed the title Draft: Reword connection statistics Reword connection statistics Sep 15, 2023
- Apply changes in 688a4fd to `resperf`
@jelu jelu merged commit c717956 into DNS-OARC:develop Sep 15, 2023
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2 participants