| From: | Mario Splivalo <mario(dot)splivalo(at)megafon(dot)hr> |
|---|---|
| To: | Cédric Villemain <cedric(dot)villemain(dot)debian(at)gmail(dot)com> |
| Cc: | raghu ram <raghuchennuru(at)gmail(dot)com>, pgsql-admin(at)postgresql(dot)org |
| Subject: | Re: Reseting statistics, cluster wide |
| Date: | 2011-04-22 13:24:18 |
| Message-ID: | 4DB18182.6060106@megafon.hr |
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| Lists: | pgsql-admin |
On 04/22/2011 03:20 PM, Cédric Villemain wrote:
> 2011/4/21 raghu ram<raghuchennuru(at)gmail(dot)com>:
>>>
>>> Heh, I've neglected to mention that i'm using postgres 8.4.5 on Debian
>>> Stable. Is there a way to reset statistics on pg8.4? I've tested it on 9.0
>>> and it works there.
>>>
>>
>> AFAIK, I dont think we can achieve this in PG 8.4 at cluster level. Can
>> anybody has the information ?
>> -- Raghu
>
> With 8.4 you only have the pg_stat_reset(), it resets all stats. The
> finest one in 9.0 is a new feature/improvement.
Yeps, but that is only for database-related statistics. Stuff returned
from pg_stat_bgwriter view are not reset.
Mario
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