diff options
| author | Hans Holmberg <hans.holmberg@wdc.com> | 2024-11-30 05:53:49 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2025-03-03 08:17:10 -0700 |
| commit | 5443041b9c6308db91f58eaf401d8f7f81874b74 (patch) | |
| tree | 30dc28e7b33ba91924f016876624f869c1795d3d /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 099bf44f9c90184d5a0439d00ed2d965d786dfea (diff) | |
xfs: export zone stats in /proc/*/mountstats
Add the per-zone life time hint and the used block distribution
for fully written zones, grouping reclaimable zones in fixed-percentage
buckets spanning 0..9%, 10..19% and full zones as 100% used as well as a
few statistics about the zone allocator and open and reclaimable zones
in /proc/*/mountstats.
This gives good insight into data fragmentation and data placement
success rate.
Signed-off-by: Hans Holmberg <hans.holmberg@wdc.com>
Co-developed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions