Very slow response for 'api/capability/v1/list'

[Anonymous]

Hi All,

Since some time I'm trying to integrate QlikSense into our web application. Actually We are doing well but I started to face performance issues. Sometimes I have to wait about 10 - 30 seconds to see the app. I spent already some time on investigation because I was expecting some issues on my side. But after couple of days of investigation I just realized that the issue is related to internal QlikSense requests. In my case the reason of whole pain is request to 'api/capability/v1/list' which takes 10 to over 20 seconds sometimes. Sometimes it takes 200 ms - but this is really unusual case. Average request processing time (already on server side) is about 12 seconds. And I am waiting to see my app about 14 seconds in average.

While doing this request I didn't mention any increase of CPU/RAM/Disk consumption.

Is there anyone who could give me some hints what might be the reason.

I would really appreciate!