| From: | "tsunakawa(dot)takay(at)fujitsu(dot)com" <tsunakawa(dot)takay(at)fujitsu(dot)com> |
|---|---|
| To: | 'Tomas Vondra' <tomas(dot)vondra(at)2ndquadrant(dot)com> |
| Cc: | "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | RE: SLRU statistics |
| Date: | 2020-01-20 01:04:33 |
| Message-ID: | OSAPR01MB5073426AFE2F2A524948FA6CFE320@OSAPR01MB5073.jpnprd01.prod.outlook.com |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
From: Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>
> One of the stats I occasionally wanted to know are stats for the SLRU
> stats (we have couple of those - clog, subtrans, ...). So here is a WIP
> version of a patch adding that.
How can users take advantage of this information? I think we also need the ability to set the size of SLRU buffers. (I want to be freed from the concern about the buffer shortage by setting the buffer size to its maximum. For example, CLOG would be only 1 GB.)
Regards
Takayuki Tsunakawa
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Kyotaro Horiguchi | 2020-01-20 02:07:54 | Re: TRUNCATE on foreign tables |
| Previous Message | Tom Lane | 2020-01-20 00:46:18 | Re: [PATCH] src\backend\utils\adt\numeric.c copy and past error |