On Wed, Aug 31, 2022 at 02:18:17AM +0200, Brskt wrote: > Hello, > > I'm using some filter which uses sets with meters. When the server is > receiving a lot of packets per seconds (~800k+) and using the command to > list the chain, it does take ~80% of CPU and take a long time to return an > output. > > # cat /etc/issue > Welcome to Alpine Linux 3.16 > > # nft -v > nftables v1.0.5 (Lester Gooch #4) > > # uname -r > 5.15.62-1-lts Could you provide more information on your setup? ruleset? Ruleset listing is also lockless. It is hard to guess with this short notice.