Somedays ago, I was monitoring the thread pool stats of our data nodes. I saw that in specific time range everyday, the
warmer thread pool get increased that cause extensive CPU usage.
Can anyone explain more about the
warmer thread pool? I read in the doc that the warmer threadpool is run for warm-up operation. But I need some more information about it so that I can schedule the warm-up operation in specific time of the day.
I would like to run the operation in the midnight so the CPU usage not get high when most of the users are using our application. Any idea how to do that?