OptionQUERY_EXECUTOR_CORES
Description Sets the number of CPU cores to reduce pressure on context switching due to hyper-threading

Derived from the number of CPU cores, LogScale internally sets QUERY_EXECUTOR_CORES and DIGEST_EXECUTOR_CORES to half that number (but a minimum of 2) to reduce pressure on context switching due to hyper-threading since the number of CPU cores usually include hyperthreads.

See CORES above for more information.