3 rounds interview 2 technical and last hr hiring is smooth core technical questions were asked and hr round was also in depth for behaviour check overall experience is good

I have applied for devops engineer then HR scheduled first round as telephonic next day i got call from panel and he only asked me about My roles and responsibilities and asked only asked two basic commands of linus this is all about first round. Now lets talk about second round after few days i gone through with the round and panel was very slow and didn’t ask too many questions on docker and cicd also didn’t ask any questions related to any other devops stacks and whatever he asked me I answered mos of them. Now after one day i asked to HR for feedback and she said you have low ratings in devops. So ma’am my question is for you that Ma'am did you ask your panal that what he asked to me related to devops and docker and cicd. Also there was no proper devops question in that call even your panel did not have time to ask the questions. So I would suggest please ask ur panel to get some time for interview so that candidate can have some kind of satisfaction that he or she went through some core devops interview. Thanks for the time and feedback appreciated it.