Mateusz Guzik eb9bec0a5d Bring per_txg_dirty_frees_percent back to 30 ... The current value causes significant artificial slowdown during mass parallel file removal, which can be observed both on FreeBSD and Linux when running real workloads. Sample results from Linux doing make -j 96 clean after an allyesconfig modules build: before: 4.14s user 6.79s system 48% cpu 22.631 total after: 4.17s user 6.44s system 153% cpu 6.927 total FreeBSD results in the ticket. Reviewed-by: Alexander Motin <mav@FreeBSD.org> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu> Reviewed-by: George Melikov <mail@gmelikov.ru> Signed-off-by: Mateusz Guzik <mjguzik@gmail.com> Closes #13932 Closes #13938		2022-09-27 17:38:03 -07:00
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spl.4	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs.4	Bring per_txg_dirty_frees_percent back to 30	2022-09-27 17:38:03 -07:00