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mirror of https://git.FreeBSD.org/src.git synced 2024-12-04 09:09:56 +00:00
freebsd/cddl
Alexander Motin b8436536c9 MFV r331400: 8484 Implement aggregate sum and use for arc counters
In pursuit of improving performance on multi-core systems, we should
implements fanned out counters and use them to improve the performance of
some of the arc statistics. These stats are updated extremely frequently,
and can consume a significant amount of CPU time.

Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Approved by: Dan McDonald <danmcd@joyent.com>
Author: Paul Dagnelie <pcd@delphix.com>
2018-03-23 02:15:05 +00:00
..
compat/opensolaris Honor all options of "zfs mount -o" 2017-09-05 19:28:35 +00:00
contrib/opensolaris MFV r331400: 8484 Implement aggregate sum and use for arc counters 2018-03-23 02:15:05 +00:00
lib Consistent casing for fallback SIGCHLD (s/Unknown/unknown/) 2018-02-26 00:04:21 +00:00
sbin DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
tests Merge ^/user/ngie/release-pkg-fix-tests to unbreak how test files are installed 2016-05-04 23:20:53 +00:00
usr.bin Add basic tests for ctfconvert(1), fold(1) and rs(1) 2017-11-27 20:01:58 +00:00
usr.sbin Fix display of wrong pid from dtrace_sched(4) 2018-03-08 22:32:18 +00:00
Makefile Convert traditional ${MK_TESTS} conditional idiom for including test 2017-08-02 08:35:51 +00:00
Makefile.inc Make DTrace stuff compile with C99 standard. 2014-08-22 20:04:51 +00:00