The problem is very straightforward. When doing a request to airflow
webserver, it is taking too much time to send the first byte.
[image: Screen Shot 2017-08-08 at 2.42.55 PM.png]
As you can see in the picture, it took 6 seconds to send the first byte. I
already investigated the connection with the database and it took 36ms to
list all task instances. So, I am starting to think there is a problem
with airflow webserver or my deployment.
To give you more details about deployment and configurations:
- *web_server_worker_timeout = 120*
- *workers = 4*
- *sql_alchemy_pool_size = 5*
- *sql_alchemy_pool_recycle = 3600*
*AWS RDS postgres *
- *AWS m4.large*
Does anyone know what can be causing this problem?
Thank you :D