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| author | Alexander Motin <[email protected]> | 2023-11-07 14:35:40 -0500 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2024-01-08 16:11:39 -0800 |
| commit | f13593619b074dff63f6940d32033d2f147166e3 (patch) | |
| tree | b000340fed3f6b3b179d6d98a00df87336bcf938 /man/man4/spl.4 | |
| parent | c34fe8dcbcb710081d8927b76bab06dd43c20c8c (diff) | |
FreeBSD: Optimize large kstat outputs
- Use sbuf_new_for_sysctl() to reduce double-buffering on sysctl
output.
- Use much faster sbuf_cat() instead of sbuf_printf("%s").
Together it reduces `sysctl kstat.zfs.misc.dbufs` time from minutes
to seconds, making dbufstat almost usable.
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Alexander Motin <[email protected]>
Sponsored by: iXsystems, Inc.
Closes #15495
Diffstat (limited to 'man/man4/spl.4')
0 files changed, 0 insertions, 0 deletions