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From Paul Davis <paul.joseph.da...@gmail.com>
Subject Re: Stats
Date Thu, 26 Feb 2009 18:51:08 GMT
A small suggestion might be to move the registering of stat
descriptions next to the code that records the stats so that adding
new recordings keeps code separate. Not a major concern by any means
though.

HTH,
Paul Davis

On Thu, Feb 26, 2009 at 12:33 PM, Jan Lehnardt <jan@apache.org> wrote:
> Hi,
>
> thanks for your feedback! r748217 has some new goodies.
>
> On 23 Feb 2009, at 15:51, Jan Lehnardt wrote:
>>
>> So far we have:
>>
>> {couchdb, open_databases}
>> {couchdb, request_time}
>>
>> {httpd, bulk_requests}
>> {httpd, head_requests}
>> {httpd, get_requests}
>> {httpd, put_requests}
>> {httpd, post_requests}
>> {httpd, delete_requests}
>> {httpd, copy_requests}
>> {httpd, move_requests}
>>
>> {httpd, document_copies}
>> {httpd, document_creates}
>> {httpd, document_deletes}
>> {httpd, document_moves}
>> {httpd, document_reads}
>> {httpd, document_updates}
>> {httpd, requests}
>> {httpd, temporary_view_reads}
>> {httpd, view_reads}
>>
>> {http_status_codes, Code} (Code is one of 200, 201, 203 ... )
>>
>> I'd suggest
>> - to move the `document_*` keys from `httpd` to `couchdb`,
>
> I removed the `document_*` metrics and replaced them with
> `database_reads` / `_changes` metrics. They count metrics even
> if the request does not come through the HTTP API and from
> a low-level perspective, document creates, updates and deletes
> are really just database changes (or appends). So only reads
> and writes are tracked on this level.
>
>> - to rename `httpd` to `http`.
>
> Didn't happen.
>
>
>> Is there anything else that you think should look different?
>
> I added human readable descriptions to each metric.
>
> Anything else you'd like to see? Otherwise I'd call the API final
> except for more metrics that we might add over time.
>
> Cheers
> Jan
> --
>
>

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