Sorry, I am sending again. Also, it is always between 6s and 3s.
Em ter, 8 de ago de 2017 às 15:21, Ash Berlin-Taylor < [email protected]> escreveu: > (Your screenshot didn't come through for me, possibly because the list > stripped it? That said:) > > Is it always 6 seconds, or after making a few requests, enough so that > each worker stands a chance to have loaded the app any deps does it settle > down? > > i.e. the problem might just be that of warm-up. > > -ash > > On 8 Aug 2017, at 18:52, Victor Monteiro <[email protected]> > wrote: > > > > Hi everyone. > > > > The problem is very straightforward. When doing a request to airflow > webserver, it is taking too much time to send the first byte. > > > > > > > > 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 > > > >
