Recently one of our customers wanted us to benchmark InnoDB, TokuDB and RocksDB on Intel(R) Xeon(R) Gold 6140 CPU (with 72 CPUs),  nvme SSD (7 TB) and  530 GB RAM for performance. We have used Ubuntu xenial 16.04.4, Percona Server 5.7 (included storage engines- InnoDB/XtraDB, TokuDB and RocksDB) and  Sysbench 1.0.15 with custom Lua scripts for this exercise, This benchmarking exercise included bulk INSERTS, WRITES, READS and READS-WRITES. We have tried our best to capture maximum information about the hardware infrastructure and copied / shared scripts we have used for benchmarking. This is not a paid / sponsored benchmarking effort by any of the software or hardware vendors, We will remain forever an vendor neutral and independent web-scale database infrastructure operations company with core expertise in performance, scalability, high availability and database reliability engineering. This benchmarking is …