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| author | Kent Overstreet <[email protected]> | 2022-10-28 17:08:41 -0400 |
|---|---|---|
| committer | Kent Overstreet <[email protected]> | 2023-10-22 17:09:45 -0400 |
| commit | 46fee692eebb850b8478531e185fb5a5f942d3ea (patch) | |
| tree | 332347a26a8887b98e5bcb40456aa69825413500 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 8852501fe570c4956c0e29246e1e5636f09b58fb (diff) | |
bcachefs: Improved btree write statistics
This replaces sysfs btree_avg_write_size with btree_write_stats, which
now breaks out statistics by the source of the btree write.
Btree writes that are too small are a source of inefficiency, and
excessive btree resort overhead - this will let us see what's causing
them.
Signed-off-by: Kent Overstreet <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions