Konstantin Knizhnik a6d8640d6f Persist pg_stat information in pageserver (#6560) ...

## Problem

Statistic is saved in local file and so lost on compute restart.

Persist in in page server using the same AUX file mechanism used for
replication slots

See more about motivation in
https://neondb.slack.com/archives/C04DGM6SMTM/p1703077676522789

## Summary of changes

Persist postal file using AUX mechanism


Postgres PRs:
https://github.com/neondatabase/postgres/pull/547
https://github.com/neondatabase/postgres/pull/446
https://github.com/neondatabase/postgres/pull/445

Related to #6684 and #6228

Co-authored-by: Konstantin Knizhnik <knizhnik@neon.tech>

2025-02-20 06:38:55 +00:00

..

postgres-v14 @ 6254ab9b44

chore(compute): Postgres 17.4, 16.8, 15.12 and 14.17 (#10868)

2025-02-18 15:56:43 +00:00

postgres-v15 @ 023f1020ec

Persist pg_stat information in pageserver (#6560)

2025-02-20 06:38:55 +00:00

postgres-v16 @ 6cb8d22079

Persist pg_stat information in pageserver (#6560)

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postgres-v17 @ 59b2fe851f

Persist pg_stat information in pageserver (#6560)

2025-02-20 06:38:55 +00:00

revisions.json

Persist pg_stat information in pageserver (#6560)

2025-02-20 06:38:55 +00:00