Kresd cache not working at all?

Software SW bugs discussion
,
1

I tried to find out why kresd was sometimes very slow, reading the “documentation” I checked the cache.stats() and only got

[hit] => 0
[delete] => 0
[miss] => 0
[insert] => 3496

are the stats broken? or is the cache just not working at all?

I did not change the resolver config at all…

2

These stats are normal for kresd 3.2.1 (and many versions before). Cache stats were basically unimplemented, but since the next upstream version (4.0.0) there are more of them: https://knot-resolver.readthedocs.io/en/stable/daemon.html#c.cache.stats