maxIndexingThreads property
Number of parallel threads used for background index building. If 0 - automatically select from 8 to 16. Best to keep between 8 and 16 to prevent likelihood of building broken/inefficient HNSW graphs. On small CPUs, less threads are used.
Implementation
@$pb.TagNumber(4)
$fixnum.Int64 get maxIndexingThreads => $_getI64(3);