Update automation/vars/main.yml

Co-authored-by: Vitaliy Kukharik <[email protected]>
vitabaks · Dec 16, 2024 · 12d5196 · 12d5196
1 parent f4b5e81
commit 12d5196
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/automation/vars/main.yml b/automation/vars/main.yml
@@ -309,8 +309,8 @@ postgresql_parameters:
   - { option: "wal_receiver_status_interval", value: "10s" }
   - { option: "idle_in_transaction_session_timeout", value: "10min" }  # reduce this timeout if possible
   - { option: "jit", value: "off" }
-  - { option: "max_worker_processes", value: "{{ ansible_processor_nproc | int }}" }
-  - { option: "max_parallel_workers", value: "{{ ansible_processor_nproc | int }}" }
+  - { option: "max_worker_processes", value: "{{ [ansible_processor_vcpus | int, 16] | max }}" }
+  - { option: "max_parallel_workers", value: "{{ [(ansible_processor_vcpus | int // 2), 8] | max }}" }
   - { option: "max_parallel_workers_per_gather", value: "2" }
   - { option: "max_parallel_maintenance_workers", value: "2" }
   - { option: "tcp_keepalives_count", value: "10" }