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Thread: [MASSMAIL]Dynamic views

[MASSMAIL]Dynamic views

From
Rajesh Kumar
Date:
Hi all,

How much time the stats are hold in dynamic stats views such as pg_stat_activity, pg_stat_database etc?

Is there a reset point? How to find the last reset time ?

Re: Dynamic views

From
Wolfgang Wilhelm
Date:
Hi Rajesh,

pg_stat_activity shows the actual activity - what is running as DB tasks on the system. When the process finishes then it will disappear from that view. No reset needed. pg_stat_database will have new information with new or deleted databases. So no reset required, too.
More information can be taken from the docs. See https://www.postgresql.org/docs/current/monitoring-stats.html

Regards
Wolfgang


Am Montag, 8. April 2024 um 09:01:12 MESZ hat Rajesh Kumar <rajeshkumar.dba09@gmail.com> Folgendes geschrieben:


Hi all,

How much time the stats are hold in dynamic stats views such as pg_stat_activity, pg_stat_database etc?

Is there a reset point? How to find the last reset time ?

Re: Dynamic views

From
Holger Jakobs
Date:


Am 08.04.24 um 12:37 schrieb Wolfgang Wilhelm:
Hi Rajesh,

pg_stat_activity shows the actual activity - what is running as DB tasks on the system. When the process finishes then it will disappear from that view. No reset needed. pg_stat_database will have new information with new or deleted databases. So no reset required, too.
More information can be taken from the docs. See https://www.postgresql.org/docs/current/monitoring-stats.html

Regards
Wolfgang


Am Montag, 8. April 2024 um 09:01:12 MESZ hat Rajesh Kumar <rajeshkumar.dba09@gmail.com> Folgendes geschrieben:


Hi all,

How much time the stats are hold in dynamic stats views such as pg_stat_activity, pg_stat_database etc?

Is there a reset point? How to find the last reset time ?


pg_stat_activity shows the CURRENT activity ...

Deutsch: "aktuell"  is NOT the same as "actual" in English! Using "actual" instead of "current" may confuse other people.


--

Holger Jakobs, Bergisch Gladbach, Tel. +49-178-9759012

Re: Dynamic views

From
Wolfgang Wilhelm
Date:
Hi Holger,

thank you for the correction.

Kind regards
Wolfgang

Am Montag, 8. April 2024 um 13:57:51 MESZ hat Holger Jakobs <holger@jakobs.com> Folgendes geschrieben:



Am 08.04.24 um 12:37 schrieb Wolfgang Wilhelm:
Hi Rajesh,

pg_stat_activity shows the actual activity - what is running as DB tasks on the system. When the process finishes then it will disappear from that view. No reset needed. pg_stat_database will have new information with new or deleted databases. So no reset required, too.
More information can be taken from the docs. See https://www.postgresql.org/docs/current/monitoring-stats.html

Regards
Wolfgang


Am Montag, 8. April 2024 um 09:01:12 MESZ hat Rajesh Kumar <rajeshkumar.dba09@gmail.com> Folgendes geschrieben:


Hi all,

How much time the stats are hold in dynamic stats views such as pg_stat_activity, pg_stat_database etc?

Is there a reset point? How to find the last reset time ?


pg_stat_activity shows the CURRENT activity ...

Deutsch: "aktuell"  is NOT the same as "actual" in English! Using "actual" instead of "current" may confuse other people.


--

Holger Jakobs, Bergisch Gladbach, Tel. +49-178-9759012