On Wed, Jun 26, 2024 at 08:48:06AM +0200, Anthonin Bonnefoy wrote:
> Yeah, this happened last week on one of our replicas (version 15.5)
> last week that had 134 days uptime. We are doing a lot of parallel
> queries on this cluster so the combination of high uptime plus
> parallel workers creation
On Wed, Jun 26, 2024 at 7:40 AM Michael Paquier wrote:
>
> Very good catch! It looks like you have seen that in the field, then.
> Sad face.
Yeah, this happened last week on one of our replicas (version 15.5)
last week that had 134 days uptime. We are doing a lot of parallel
queries on this clus
On Tue, Jun 25, 2024 at 05:01:55PM +0200, Anthonin Bonnefoy wrote:
> During backend initialisation, pgStat DSA is attached using
> dsa_attach_in_place with a NULL segment. The NULL segment means that
> there's no callback to release the DSA when the process exits.
> pgstat_detach_shmem only calls d
