update config for limit resouce size

05-airflow/config/airflow.cfg

@@ -40,7 +40,7 @@ might_contain_dag_callable = airflow.utils.file.might_contain_dag_via_default_he
 #
 # Variable: AIRFLOW__CORE__DEFAULT_TIMEZONE
 #
-default_timezone = utc
+default_timezone = Asia/Bangkok
 
 # The executor class that airflow should use. Choices include
 # ``LocalExecutor``, ``CeleryExecutor``,
@@ -90,7 +90,7 @@ simple_auth_manager_all_admins = False
 #
 # Variable: AIRFLOW__CORE__PARALLELISM
 #
-parallelism = 8
+parallelism = 2
 
 # The maximum number of task instances allowed to run concurrently in each dag run.
 # This is also configurable per-dag with ``max_active_tasks``,
@@ -115,7 +115,7 @@ dags_are_paused_at_creation = True
 #
 # Variable: AIRFLOW__CORE__MAX_ACTIVE_RUNS_PER_DAG
 #
-max_active_runs_per_dag = 16
+max_active_runs_per_dag = 1
 
 # (experimental) The maximum number of consecutive DAG failures before DAG is automatically paused.
 # This is also configurable per DAG level with ``max_consecutive_failed_dag_runs``,
@@ -2166,7 +2166,7 @@ refresh_interval = 300
 #
 # Variable: AIRFLOW__DAG_PROCESSOR__PARSING_PROCESSES
 #
-parsing_processes = 2
+parsing_processes = 1
 
 # One of ``modified_time``, ``random_seeded_by_host`` and ``alphabetical``.
 # The DAG processor will list and sort the dag files to decide the parsing order.
@@ -2193,7 +2193,9 @@ max_callbacks_per_loop = 20
 #
 # Variable: AIRFLOW__DAG_PROCESSOR__MIN_FILE_PROCESS_INTERVAL
 #
-min_file_process_interval = 30
+min_file_process_interval = 90
+
+dag_dir_list_interval = 90
 
 # How long (in seconds) to wait after we have re-parsed a DAG file before deactivating stale
 # DAGs (DAGs which are no longer present in the expected files). The reason why we need
@@ -2491,7 +2493,7 @@ flower_basic_auth =
 #
 # Variable: AIRFLOW__CELERY__SYNC_PARALLELISM
 #
-sync_parallelism = 0
+sync_parallelism = 2
 
 # Import path for celery configuration options
 #