Today, profiled search requests can use the cache, which can lead to very different profiling times if the same query is profiled twice or you can have a slow took time but a fast profile result . Profiling should never really use the cache at all because of the nature of profiling.

Related with #29024 although what is here proposed is that the profile works as if the query was never cached. Therefore it can lead to fast took time but slow profile results.