mirror_zfs/module/zcommon
Serapheim Dimitropoulos a448a2557e Introduce read/write kstats per dataset
The following patch introduces a few statistics on reads and writes
grouped by dataset. These statistics are implemented as kstats
(backed by aggregate sums for performance) and can be retrieved by
using the dataset objset ID number. The motivation for this change is
to provide some preliminary analytics on dataset usage/performance.

Reviewed-by: Richard Elling <Richard.Elling@RichardElling.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Signed-off-by: Serapheim Dimitropoulos <serapheim@delphix.com>
Closes #7705
2018-08-20 09:52:37 -07:00
..
Makefile.in OpenZFS 7431 - ZFS Channel Programs 2018-02-08 15:28:18 -08:00
zfeature_common.c OpenZFS 9238 - ZFS Spacemap Encoding V2 2018-07-05 12:02:34 -07:00
zfs_comutil.c OpenZFS 9337 - zfs get all is slow due to uncached metadata 2018-07-12 10:49:27 -07:00
zfs_deleg.c Update build system and packaging 2018-05-29 16:00:33 -07:00
zfs_fletcher_aarch64_neon.c Update build system and packaging 2018-05-29 16:00:33 -07:00
zfs_fletcher_avx512.c Update build system and packaging 2018-05-29 16:00:33 -07:00
zfs_fletcher_intel.c Update build system and packaging 2018-05-29 16:00:33 -07:00
zfs_fletcher_sse.c Update build system and packaging 2018-05-29 16:00:33 -07:00
zfs_fletcher_superscalar4.c Update build system and packaging 2018-05-29 16:00:33 -07:00
zfs_fletcher_superscalar.c Update build system and packaging 2018-05-29 16:00:33 -07:00
zfs_fletcher.c Update build system and packaging 2018-05-29 16:00:33 -07:00
zfs_namecheck.c OpenZFS 9330 - stack overflow when creating a deeply nested dataset 2018-07-09 13:02:50 -07:00
zfs_prop.c Introduce read/write kstats per dataset 2018-08-20 09:52:37 -07:00
zfs_uio.c Update build system and packaging 2018-05-29 16:00:33 -07:00
zpool_prop.c Introduce read/write kstats per dataset 2018-08-20 09:52:37 -07:00
zprop_common.c Update build system and packaging 2018-05-29 16:00:33 -07:00