Test apache Pgsql stream 001: Processor: 20 x Intel Xeon E5-2650 v3 @ 2.30GHz (20 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 32768MB, Disk: 32GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3 OS: LinuxMint 18, Kernel: 4.4.0-21-generic (x86_64), Desktop: Cinnamon 3.0.7, Display Server: X Server 1.18.3, Display Driver: vmware 13.1.0, OpenGL: 2.1 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768, System Layer: VMware Stream 2013-01-17 Type: Scale MB/s > Higher Is Better 001 . 73159.44 |=============================================================== PostgreSQL pgbench 9.4.3 Scaling: Mostly RAM - Test: Heavy Contention - Mode: Read Write TPS > Higher Is Better 001 . 9537.82 |================================================================