mik-laj commented on a change in pull request #9497:
URL: https://github.com/apache/airflow/pull/9497#discussion_r445718969
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File path: airflow/api_connexion/openapi/v1.yaml
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@@ -1760,6 +1757,9 @@ components:
value:
type: string
readOnly: true
+ source:
Review comment:
Airflow has options that have a big impact on instance performance and
resource usage.
```
parallelism = 32
dag_concurrency = 16
max_active_runs_per_dag = 16
dag_file_processor_timeout = 50
scheduler_heartbeat_sec = 5
job_heartbeat_sec = 5
processor_poll_interval = 1
min_file_process_interval = 0
dag_dir_list_interval = 300
etc.
```
Users may want to read these values and then combine them with data from
other applications (e.g. Stackdriver, Zabbix, Prometheus) e..g. average CPU
usage, average memory usage, etc. This will allow us to make recommendations
on the changes that should be made to improve the health of the instance
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