Details
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Improvement
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Resolution: Fixed
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Major
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None
Description
While triaging MB-37795 one useful datapoint was /proc/vmstat. It would be useful to gather and report this stat.
Here's what Aliaksey says...
The file is /proc/vmstat. The particular stat is "allocstall", though on recent kernels it seems to be broken up into multiple sub-stats:
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$ grep allocstall /proc/vmstat
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allocstall_dma 0
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allocstall_dma32 0
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allocstall_normal 14
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allocstall_movable 12
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There might be more interesting stats there that I'm not aware of. So we could potentially just get all of them. The only thing is that I'd be cautious to do this every second (though this might be justified).
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Attachments
Issue Links
- is cloned by
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MB-38715 [bp]: Gather and report /proc/vmstat allocstall information
- Closed