Esrally-configration of elasticsearch official benchmarks

I had seen the data of Elasticsearch official benchmarks by esrally, and I wondered what is the configration of these esrally benchmarks, for example, the number of clients can affect the result of index rate, and the latency or service time can be influenced by throughput.
So,is it all default configration in the official benchmarks? Could any one help me?
Best Regards, Jim

Hi jinhaowen,

The software configuration can be found here:
Track configuration is documented here:

Hope this helps!