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SubjectRe: interest in performance instrumentation
Hi,

On Thu, 11 Feb 1999 19:09:10 -0500 (EST), Chuck Lever <cel@monkey.org> said:

> is there a list or group working on standardizing Linux performance
> instrumentation and what tools are included with common Linux
> distributions? for instance, is anyone working on "sar" or "iostat" for
> Linux?

Yes. I've already got a "sard" system working, which provides output
in the manner of "sar -d", ie. proper disk profiling on a per-disk and
per-partition basis. It includes average queue utilisation, average
queue length plus transfer stats.

The code so far is at

ftp://ftp.uk.linux.org/pub/linux/sct/fs

and I'd love to hear from you if you're interested in helping to
extend this into a full sar replacement.

--Stephen

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