[Pdns-users] CPU Usage Regression in Recursor 4.9.1?

Christoph cm at appliedprivacy.net
Mon Sep 4 09:07:18 UTC 2023

Hi Winfried,

thanks for your email.

> Have you checked if the recursor keeps crashing (and restarting 
> automatically)? We had a similar case when we upgraded from 4.8 to 4.9 
> (due to a bug in configuration)

we can rule that out because the recursor uptime graph has no resets
and we have prometheus alert rules that tell us about recursor restarts.
We have put that in place after the crashes related to [1] which we did 
not detect in time back then.


best regards,

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