Run with the following params ./bsperf <port> <nthreads> <nqueues> <njobs> This will create nqueues and insert njobs into those queues using nthreads After inserting all jobs they'll be reserved and deleted. Use njobs as a multiple of nthreads and nqueues (nqueues should be a multiple of nthreads). Example: ./bsperf 11300 20 500 1000000