On Fri, Mar 13, 2026 at 3:54 PM Olivier Certner <[email protected]> wrote: > > Hi Anton, > > You are likely hitting a known problem, see thread "performance regressions > in 15.0". E.g., just picked one mail saying what I also personally think > about it: > https://lists.freebsd.org/archives/freebsd-current/2025-December/009623.html > (arguably, some RAM factories have burnt out for retail consumers since > then...) > > AFAIK, the default was never switched back, but if you're building from > source, a new knob was added to recover the previous behavior, see: > https://cgit.freebsd.org/src/commit/?id=8d5a11cd0137d3ad > > Thanks and regards. Olivier, thanks a lot for your suggestion, it's indeed exactly the problem I suffered. I've rebuilt world with WITH_LLVM_LINK_STATIC_LIBRARIES= and 'poudriere options' instantly went back to 16-17 minutes. Meanwhile I also noted world build time before and after (with ccache running, but CCACHE_DISABLED=true): >>> World build completed on Fri Mar 13 22:39:17 EET 2026 >>> World built in 6202 seconds, ncpu: 8, make -j6
>>> World build completed on Sat Mar 14 03:06:36 EET 2026 >>> World built in 3730 seconds, ncpu: 8, make -j6 I'm pretty sure ports will build in reasonable time again, just didn't rebuild poudriere jail yet. -- wbr, Anton
