If you want to make the db smaller with immediate affect, please do full
vacuum and analyze after deleting the rows from the DB or waiting a day for
the DWH to do this.
Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109
Tel
I tried adjusting the DWH_TABLES_KEEP_HOURLY parameter to a very low
value and also setting the DWH_SAMPLING parameter to 60 and restarted
both ovirt-engine-dwhd and ovirt-engine daemons, however, the database
is still huge.
So even if I change those parameters should I manually clean up the
Another option is to set the DWH_SAMPLING back to 60 and restart dwh.
This will lower the granularity of the dashboard calculations.
The dwh db size grow since now it samples the statistics every 15 seconds
instead of once a minute.
Best regards,
Shirly Radco
On Sep 1, 2016 19:29,
On Thu, Sep 1, 2016 at 3:26 PM, Sandro Bonazzola
wrote:
> Didi, Shirly, can you help here?
>
>
> On Thu, Sep 1, 2016 at 8:52 AM, wrote:
>
>> Hi,
>>
>> Since we upgraded to 4.0.x, DWH's PostgreSQL database is getting really
>> huge. Is there a clean way to
Didi, Shirly, can you help here?
On Thu, Sep 1, 2016 at 8:52 AM, wrote:
> Hi,
>
> Since we upgraded to 4.0.x, DWH's PostgreSQL database is getting really
> huge. Is there a clean way to limit its size, like setting a maximal
> retention time for DWH data?
>
> Thanks.
>
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