[Bug 253968] 13.0-BETA4: UFS with journaled soft-updates is three times SLOWER than before

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253968

--- Comment #9 from Mark Millard <marklmi26-fbsd at yahoo.com> ---
(In reply to Mark Millard from comment #8)

I updated the ThreadRipper to be based on c113740f266e
(2021-Mar-03):

# ~/fbsd-based-on-what-freebsd-main.sh 
merge-base: c113740f266ecfbe4a34c97607f860d63c08eb76
merge-base: CommitDate: 2021-03-03 22:01:04 +0000
0e72c127fce0 (HEAD -> mm-src) mm-src snapshot for mm's patched build in git
context.
c113740f266e (pure-src) git-arc.1: Fix synopsis for the "update" verb
FreeBSD FBSDFHUGE 14.0-CURRENT FreeBSD 14.0-CURRENT mm-src-n245244-0e72c127fce0
GENERIC-NODBG  amd64 amd64 1400005 1400005

And things are much better for the UFS2+SU (not J) test:

# time -l make extract
===> Options unchanged
===>   firefox-85.0.2,2 depends on file: /usr/local/sbin/pkg - found
===> Fetching all distfiles required by firefox-85.0.2,2 for building
===>  Extracting for firefox-85.0.2,2
=> SHA256 Checksum OK for firefox-85.0.2.source.tar.xz.
       34.08 real        23.09 user        10.73 sys
     77260  maximum resident set size
        50  average shared memory size
        11  average unshared data size
       128  average unshared stack size
     37271  page reclaims
       496  page faults
         0  swaps
      9214  block input operations
       801  block output operations
        83  messages sent
        79  messages received
         0  signals received
     11598  voluntary context switches
      1656  involuntary context switches

# time -l rm -fr /wrkdirs/usr/ports/www
        3.30 real         0.09 user         3.21 sys
      4180  maximum resident set size
         8  average shared memory size
         4  average unshared data size
       128  average unshared stack size
       603  page reclaims
         0  page faults
         0  swaps
         1  block input operations
         0  block output operations
         0  messages sent
         0  messages received
         0  signals received
        20  voluntary context switches
        35  involuntary context switches

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