cassandra gold 2 x Intel Xeon Gold 6138 testing with a TYAN S7106 (V2.00.B20 BIOS) and llvmpipe 93GB on Ubuntu 18.04 via the Phoronix Test Suite. 2 x Intel Xeon Gold 6138 - llvmpipe 93GB - TYAN S7106: Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V2.00.B20 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 96256MB, Disk: 500GB Samsung SSD 860, Graphics: llvmpipe 93GB, Monitor: VE228, Network: 2 x Intel I210 + 2 x QLogic cLOM8214 1/10GbE OS: Ubuntu 18.04, Kernel: 5.0.0-31-generic (x86_64), Desktop: GNOME Shell 3.28.4, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 3.3 Mesa 19.0.8 (LLVM 8.0 256 bits), Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080 Apache Cassandra 3.11.4 Test: Reads Op/s > Higher Is Better 2 x Intel Xeon Gold 6138 - llvmpipe 93GB - TYAN S7106 . 61777 |================ Apache Cassandra 3.11.4 Test: Writes Op/s > Higher Is Better 2 x Intel Xeon Gold 6138 - llvmpipe 93GB - TYAN S7106 . 134695 |=============== Apache Cassandra 3.11.4 Test: Mixed 1:1 Op/s > Higher Is Better 2 x Intel Xeon Gold 6138 - llvmpipe 93GB - TYAN S7106 . 8242 |================= Apache Cassandra 3.11.4 Test: Mixed 1:3 Op/s > Higher Is Better 2 x Intel Xeon Gold 6138 - llvmpipe 93GB - TYAN S7106 . 4031 |=================