Re: Enterprise Manager Performance Pages Sampling interval
From: kyle Hailey <kylelf_at_gmail.com>
Date: Tue, 3 Dec 2019 11:01:51 -0800
Message-ID: <CADsdiQhbdBMaPgYSCqHTnZOgFDESM7rg8Ov6LdgRLmFU7fEoAQ_at_mail.gmail.com>
Date: Tue, 3 Dec 2019 11:01:51 -0800
Message-ID: <CADsdiQhbdBMaPgYSCqHTnZOgFDESM7rg8Ov6LdgRLmFU7fEoAQ_at_mail.gmail.com>
The performance page wait values comes from v$system_event and not ASH
samples.
The top activity page comes from v$active_session_history so it's based on
the 1 second samples.
Kyle
On Tue, Dec 3, 2019 at 8:35 AM Zwettler Markus (OIZ) <
Markus.Zwettler_at_zuerich.ch> wrote:
> Does anyone know at what interval the average active sessions are sampled
>
>
>
>
>
> Active Sessions are sampled every 1 second and put into
> v$active_session_history
>
>
>
> One of 10 samples goes to dba_hist_active_sess_history
>
>
>
> The sampling interval on the EM Performance Pages is ???
>
>
>
>
>
>
>
>
>
>
>
-- http://www.freelists.org/webpage/oracle-lReceived on Tue Dec 03 2019 - 20:01:51 CET