Re: 14.1-STABLE - zfs-2.2.6 sluggish on arm64 and arc_prune at 99% during poudriere
- In reply to: Henri Hennebert : "14.1-STABE - zfs-2.2.6 sluggish on arm64 and arc_prune at 99% during poudriere"
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Date: Wed, 09 Oct 2024 15:32:00 UTC
Previously I set vfs.zfs.arc_max="512M" in /boot/loader.conf.local when I set it to 1024M all seems working really better. So for zfs-2.2.6 a too small arc is really a bad idea. So shame on me ... Henri On 10/4/24 17:24, Henri Hennebert wrote: > Hello, > > Since I upgrade my rockpro64 to > > FreeBSD keystone.lab.bel 14.1-STABLE FreeBSD 14.1-STABLE #0 stable/14- > n268744-79c34d704f31: Sun Sep 29 13:38:10 CEST 2024 root@keystone.lab.bel:/usr/ > obj/usr/src/arm64.aarch64/sys/GENERIC arm64 > > when I start > > cpuset -c -l 4-5 poudriere bulk -j 14aarch64 -z pine64 -f /usr/local/poudriere/ > pine64-pkglst > > everything is running at least 2 to 3 times slower than under > > FreeBSD 14.1-STABLE #0 stable/14-n267830-339b47f01985 > > Some build repeatedly fail with eg : > > pkg-static: Fail to chmod /afm/public/nanumtype1/nanummjbd7.afm:Bad file descriptor > > previously this fail was rather uncommon. > > Moreover at soon as poudriere bulk start top -SH show: > > last pid: 79185; load averages: 3.53, 3.72, 3.85 > up 5+01:17:19 17:14:19 > 502 threads: 13 running, 463 sleeping, 26 waiting > CPU: 0.1% user, 0.2% nice, 38.8% system, 0.1% interrupt, 60.9% idle > Mem: 77M Active, 422M Inact, 4112K Laundry, 1318M Wired, 1987M Free > ARC: 676M Total, 284M MFU, 66M MRU, 11M Anon, 14M Header, 301M Other > 69M Compressed, 294M Uncompressed, 4.25:1 Ratio > Swap: 8192M Total, 35M Used, 8157M Free > > PID USERNAME PRI NICE SIZE RES STATE C TIME WCPU COMMAND > 0 root -8 - 0B 2432K CPU1 1 96.8H 99.61% > kernel{arc_prune} > 11 root 187 ki31 0B 96K RUN 0 98.0H 98.76% idle{idle: > cpu0} > 11 root 187 ki31 0B 96K RUN 1 94.6H 97.63% idle{idle: > cpu1} > 26388 root 135 4 110M 78M CPU5 5 82:53 94.30% bsdtar > 11 root 187 ki31 0B 96K RUN 3 91.9H 79.92% idle{idle: > cpu3} > 11 root 187 ki31 0B 96K RUN 2 98.8H 61.87% idle{idle: > cpu2} > 11 root 187 ki31 0B 96K RUN 5 26.5H 27.09% idle{idle: > cpu5} > ...... > > arc_prone running at 99% on one of the CPU all the time, note that 1987M Free. > > Does anyone encounter this sort of problems? > > Thanks for your time > > Henri > > >