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@xxxxxxxxxx> wrote:
Does anyone know at what interval the average active sessions are sampled
which are displayed on the EM Performance Pages?
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 ???
