Hello Vijaykumar Jain,
thank you for fast answer, today I'm not able to access the hardware,
I'll be back tomorrow and will do the required tests.
Wolfgang
Am 21.07.2021 um 15:14 schrieb Vijaykumar Jain:
select pg_stat_reset();
Can you run above function, to check if stats are reset and things are
fine without a pg restart?
I not able to understand how new connection stats are added, along with
old stale states, if I assume stats collector process is having issues ,
or the stats folder is corrupt etc.
That would also mean, all table stats would be off or not updated too?
Is that so? Or analyse works fine on tables without a restart?
On Wed, Jul 21, 2021, 6:27 PM Vijaykumar Jain
<vijaykumarjain.github@xxxxxxxxx
<mailto:vijaykumarjain.github@xxxxxxxxx>> wrote:
Is there a way to avoid this (without restarting the service
after every
reboot). Is this a bug or a normal behavior?
I have less knowledge of windows.
https://www.enterprisedb.com/blog/postgresql-shutdown
<https://www.enterprisedb.com/blog/postgresql-shutdown>
Do you see shutdown/termination messages in the db logs or windows
event logs when the machine is rebooted?
You get the same pid and query, does it also has the same age( time
since it started),
I mean is the stats table updated with new data for stale
connections or they remain static.
Do you see the same issue when the machine is power cycled.
Maybe windows might be preserving the memory state on disk and
reading it back on reboot (like sleep) unless there are instructions
to shutdown the db server on reboot. Idk.
What are the state of the connections in pg_stat_activity abd
process explorer before and after reboot. The sockets exists and
active, or are residual in pg stats only.
