[Bug 287872] 14.3-STABLE boot time regression related to netlink and devd

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 287872] boot time regression related to netlink and devd"
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From: <bugzilla-noreply_at_freebsd.org>
Date: Sat, 28 Jun 2025 11:09:37 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287872

--- Comment #5 from Eugene Grosbein <eugen@freebsd.org> ---
I've rebuilt and reinstalled /sbin/ifconfig binary using
WITHOUT_NETLINK_SUPPORT and its performance went back to normal:

# time ifconfig lo0 >/dev/null

real    0m0,056s
user    0m0,048s
sys     0m0,008s

And now devd starts much faster, I presume the time is same as with
13.5-STABLE:

# time service devd start
Starting devd.

real    0m27,800s
user    0m21,826s
sys     0m6,071s

It is still not so quick, but not over 17 minutes.

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