[HN Gopher] Diagnosing a Linux Performance Regression
       ___________________________________________________________________
        
       Diagnosing a Linux Performance Regression
        
       Author : program
       Score  : 19 points
       Date   : 2025-09-29 18:46 UTC (4 hours ago)
        
 (HTM) web link (automattic.com)
 (TXT) w3m dump (automattic.com)
        
       | leetrout wrote:
       | (January 2025)
       | 
       | Not something recent in the kernel.
        
       | zdw wrote:
       | I wonder if this is still a problem if nftables was used instead.
       | 
       | nftables has been in mainline linux since 3.13 over a decade ago,
       | and has been in the default in distros for a while (Debian 10 had
       | it as default 6 years ago), but K8s support for it has lagged far
       | behind, with it just recently out of beta in 1.33, and still not
       | the default.
        
       ___________________________________________________________________
       (page generated 2025-09-29 23:00 UTC)