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openoms merged 10 commits into from
Sep 10, 2025
Merged

feat: add LND PostgreSQL tuning parameters #15

openoms merged 10 commits into from
Sep 10, 2025

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@openoms openoms commented Sep 9, 2025

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@openoms openoms requested a review from k9ert September 9, 2025 13:36
@openoms openoms marked this pull request as ready for review September 9, 2025 13:37
openoms
openoms commented Sep 10, 2025
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openoms commented Sep 10, 2025
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openoms
openoms commented Sep 10, 2025
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openoms commented Sep 10, 2025
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k9ert commented Sep 10, 2025

What about adding a table, like:

| Parameter                       | Doc Link                                                                                                                | Cloud SQL Status                 |
|----------------------------------|-------------------------------------------------------------------------------------------------------------------------|----------------------------------|
| checkpoint_timeout              | [PostgreSQL Docs](https://postgresqlco.nf/doc/en/param/checkpoint_timeout/) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags) | Supported                        |
| random_page_cost                | [PostgreSQL Docs](https://postgresqlco.nf/doc/en/param/random_page_cost/) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags)        | Supported                        |
| autovacuum_vacuum_cost_limit    | [PostgreSQL Docs](https://postgresqlco.nf/doc/en/param/autovacuum_vacuum_cost_limit/) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags) | Supported                        |
| auto_explain_log_min_duration   | [PostgreSQL Docs](https://www.postgresql.org/docs/current/auto-explain.html) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags)      | Supported                        |
| auto_explain_log_analyze        | [PostgreSQL Docs](https://www.postgresql.org/docs/current/auto-explain.html) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags)      | Supported                        |
| auto_explain_log_buffers        | [PostgreSQL Docs](https://www.postgresql.org/docs/current/auto-explain.html) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags)      | Supported                        |
| synchronous_standby_names       | [PostgreSQL Docs](https://postgresqlco.nf/doc/en/param/synchronous_standby_names/) [Cloud SQL Replication](https://cloud.google.com/sql/docs/postgres/replication) | **Not directly supported**       |
| wal_compression                 | [PostgreSQL Docs](https://postgresqlco.nf/doc/en/param/wal_compression/) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags)           | **Not listed/supported**         |
| max_locks_per_transaction       | [PostgreSQL Docs](https://postgresqlco.nf/doc/en/param/max_locks_per_transaction/) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags)  | Supported                        |
| max_pred_locks_per_transaction  | [PostgreSQL Docs](https://postgresqlco.nf/doc/en/param/max_pred_locks_per_transaction/) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags) | Supported                        |
Parameter Doc Link Cloud SQL Status
checkpoint_timeout PostgreSQL Docs Cloud SQL Flags Supported
random_page_cost PostgreSQL Docs Cloud SQL Flags Supported
autovacuum_vacuum_cost_limit PostgreSQL Docs Cloud SQL Flags Supported
auto_explain_log_min_duration PostgreSQL Docs Cloud SQL Flags Supported
auto_explain_log_analyze PostgreSQL Docs Cloud SQL Flags Supported
auto_explain_log_buffers PostgreSQL Docs Cloud SQL Flags Supported
synchronous_standby_names PostgreSQL Docs Cloud SQL Replication Not directly supported
wal_compression PostgreSQL Docs Cloud SQL Flags Not listed/supported
max_locks_per_transaction PostgreSQL Docs Cloud SQL Flags Supported
max_pred_locks_per_transaction PostgreSQL Docs Cloud SQL Flags Supported

k9ert
k9ert reviewed Sep 10, 2025
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openoms commented Sep 10, 2025

I fee

What about adding a table, like:

| Parameter                       | Doc Link                                                                                                                | Cloud SQL Status                 |
|----------------------------------|-------------------------------------------------------------------------------------------------------------------------|----------------------------------|
| checkpoint_timeout              | [PostgreSQL Docs](https://postgresqlco.nf/doc/en/param/checkpoint_timeout/) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags) | Supported                        |
| random_page_cost                | [PostgreSQL Docs](https://postgresqlco.nf/doc/en/param/random_page_cost/) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags)        | Supported                        |
| autovacuum_vacuum_cost_limit    | [PostgreSQL Docs](https://postgresqlco.nf/doc/en/param/autovacuum_vacuum_cost_limit/) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags) | Supported                        |
| auto_explain_log_min_duration   | [PostgreSQL Docs](https://www.postgresql.org/docs/current/auto-explain.html) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags)      | Supported                        |
| auto_explain_log_analyze        | [PostgreSQL Docs](https://www.postgresql.org/docs/current/auto-explain.html) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags)      | Supported                        |
| auto_explain_log_buffers        | [PostgreSQL Docs](https://www.postgresql.org/docs/current/auto-explain.html) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags)      | Supported                        |
| synchronous_standby_names       | [PostgreSQL Docs](https://postgresqlco.nf/doc/en/param/synchronous_standby_names/) [Cloud SQL Replication](https://cloud.google.com/sql/docs/postgres/replication) | **Not directly supported**       |
| wal_compression                 | [PostgreSQL Docs](https://postgresqlco.nf/doc/en/param/wal_compression/) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags)           | **Not listed/supported**         |
| max_locks_per_transaction       | [PostgreSQL Docs](https://postgresqlco.nf/doc/en/param/max_locks_per_transaction/) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags)  | Supported                        |
| max_pred_locks_per_transaction  | [PostgreSQL Docs](https://postgresqlco.nf/doc/en/param/max_pred_locks_per_transaction/) [Cloud SQL Flags](https://cloud.google.com/sql/docs/postgres/flags) | Supported                        |

Parameter Doc Link Cloud SQL Status
checkpoint_timeout PostgreSQL Docs Cloud SQL Flags Supported
random_page_cost PostgreSQL Docs Cloud SQL Flags Supported
autovacuum_vacuum_cost_limit PostgreSQL Docs Cloud SQL Flags Supported
auto_explain_log_min_duration PostgreSQL Docs Cloud SQL Flags Supported
auto_explain_log_analyze PostgreSQL Docs Cloud SQL Flags Supported
auto_explain_log_buffers PostgreSQL Docs Cloud SQL Flags Supported
synchronous_standby_names PostgreSQL Docs Cloud SQL Replication Not directly supported
wal_compression PostgreSQL Docs Cloud SQL Flags Not listed/supported
max_locks_per_transaction PostgreSQL Docs Cloud SQL Flags Supported
max_pred_locks_per_transaction PostgreSQL Docs Cloud SQL Flags Supported

These look good as a markdown table which work better in a separate documentation file about tweaking the database.

openoms
openoms commented Sep 10, 2025
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openoms commented Sep 10, 2025
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@openoms openoms requested a review from k9ert September 10, 2025 10:37
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openoms commented Sep 10, 2025

Formatted pg settings doc file: https://github.com/blinkbitcoin/blink-infra/blob/eade6ac2e6df2bd8892127f2f26eb5d2bac4aaf4/docs/pg-settings/README.md

@openoms openoms merged commit 753ca16 into main Sep 10, 2025
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@openoms openoms deleted the feat--add-LND-PostgreSQL-tuning-parameters branch September 10, 2025 11:18
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