I am a newbie with Elastic. I cannot find all my documents in my research. If I repeat the same search, after a while, it's okay. I understood that it could come from the 'refresh'. But sometimes the waiting time is really long. I have found that the 'thread_pool' is getting bigger and bigger. I do not know if it's normal..
Any ideas? Please
Version 7.8.0 on Windows Server 2019.