Query profiling is generally available in Weaviate v1.38

Weaviate says query profiling is generally available in v1.38. Setting query_profile in request metadata returns timings from the shards involved in a search. In Weaviate’s example, object hydration takes 36.8ms of a shard’s 48.2ms, compared with 8.4ms for vector search. The company suggests investigating page-cache misses, storage latency, result limits or object size rather than assuming vector search is the bottleneck.