Re: Find how much memory is postgres using
| От | Nik Tek |
|---|---|
| Тема | Re: Find how much memory is postgres using |
| Дата | |
| Msg-id | CAHySzWVxwcnfq2vuxbr9S4cmmfbojSOfQQ3y-pTWW=Mf2K3MkQ@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: Find how much memory is postgres using (hubert depesz lubaczewski <depesz@depesz.com>) |
| Список | pgsql-performance |
Hi Depesz,
--Here is better one for Oracle by sga/pga.
SELECT DECODE (GROUPING (nm), 1, 'total', nm) nm,
ROUND (SUM (val / 1024 / 1024)) MB
FROM (SELECT 'sga' nm, SUM (VALUE) val FROM v$sga
UNION ALL
SELECT 'pga', SUM (VALUE)
FROM v$sysstat
WHERE name = 'session pga memory')
GROUP BY ROLLUP (nm);
Sure, I will take up the task, will send you the script once it is ready, so you can bless it. :)
Regards
Nik
On Tue, Apr 9, 2013 at 11:34 AM, hubert depesz lubaczewski <depesz@depesz.com> wrote:
On Tue, Apr 09, 2013 at 11:24:22AM -0700, Nik Tek wrote:
> --For MSSQL
> select
...
> -- Oracle
...
Well, the answer is simple - in Microsoft and Oracle, someone wrote such
views/functions. In Pg - not. You are welcome to provide a patch,
though :)
Best regards,
depesz
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