mirror_zfs/man
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
..
man1 Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
man4 Bring per_txg_dirty_frees_percent back to 30 2022-09-27 17:38:03 -07:00
man5 Consistentify miscellaneous style on remaining manpages 2021-06-09 14:35:53 -07:00
man7 Use correct mdoc macros for arguments 2022-09-15 14:22:00 -07:00
man8 Add zfs.sync.snapshot_rename 2022-09-02 13:31:19 -07:00
Makefile.am Add Linux namespace delegation support 2022-06-10 09:51:46 -07:00