vmstat layout
Julian Elischer
julian at elischer.org
Fri Feb 1 22:39:24 PST 2008
Garrett Cooper wrote:
>
> On Feb 1, 2008, at 3:26 AM, Dag-Erling Smørgrav wrote:
>
>> vmstat(1) tries very hard to fit everything in 80 columns.
>>
>> Unfortunately, it's been years since anyone had a machine where none of
>> the columns overflowed.
>
> [...]
>
>> Removing columns is not an acceptable solution (it would break too many
>> existing scripts), so I'm afraid we're going to have to make the output
>> wider than 80 columns, unless someone can come up with a better solution.
>>
>> DES
>
> What about multiline entries with indentation to group fields for "human
> readable output"?
>
> For example...
>
> procs memory page disks
> faults cpu
> r b w avm fre flt re pi po fr sr ad0 ad1 ad2 ad3 ad10
> ad12 in sy cs us sy id
> 2 1 0 193M 1015M 444 2 8 0 4862 0 0 0 0 0 0
> 0 348 1297 4704 1 7 92
>
> ...may become something like...
>
> field_title_0 field_title_1 field_title_2
> [subfields go here] [...] [...]
> field_title_3 [...] field_title_n
> [...] [...] [...]
>
> Does that make sense?
not if you use awk to parse the output to cherrypick out the numbers
you are intersted in...
>
> Cheers,
> -Garrett_______________________________________________
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