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Feature request: Btrfs commit stats #2734

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rodrigol-chan opened this issue Jul 3, 2023 · 2 comments · May be fixed by #3010
Open

Feature request: Btrfs commit stats #2734

rodrigol-chan opened this issue Jul 3, 2023 · 2 comments · May be fixed by #3010

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@rodrigol-chan
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Since Linux 6.0, we can get commit statistics from /sys/fs/btrfs/FS_ID/commit_stats, e.g.

$ cat /sys/fs/btrfs/01234567-89ab-cdef-0123-456789abcdef/commit_stats
commits 258051
last_commit_ms 1000
max_commit_ms 51462
total_commit_ms 47836090
@dongjiang1989 dongjiang1989 mentioned this issue Oct 13, 2023
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@dongjiang1989
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Need to add parsing to proc first, and then add metrics to node exporter.

Procfs PR: prometheus/procfs#580

@maartenberg maartenberg linked a pull request May 3, 2024 that will close this issue
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@maartenberg
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I've opened a PR to expose the commit statistics as metrics: #3010

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Add metrics for btrfs commit statistics channable/node_exporter
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@dongjiang1989 @maartenberg @rodrigol-chan