epyc-stress AMD EPYC 7551 32-Core testing with a GIGABYTE MZ31-AR0-00 v01010101 (F10 BIOS) and ASPEED on Debian 10 via the Phoronix Test Suite. 1: Processor: AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads), Motherboard: GIGABYTE MZ31-AR0-00 v01010101 (F10 BIOS), Chipset: AMD 17h, Memory: 8 x 4096 MB DDR4-2667MT/s 9ASF51272PZ-2G6E1, Disk: Samsung SSD 960 EVO 500GB + 31GB SanDisk 3.2Gen1, Graphics: ASPEED, Network: Realtek RTL8111/8168/8411 + 2 x Broadcom NetXtreme II BCM57810 10 OS: Debian 10, Kernel: 4.19.0-10-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768 2: Processor: AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads), Motherboard: GIGABYTE MZ31-AR0-00 v01010101 (F10 BIOS), Chipset: AMD 17h, Memory: 8 x 4096 MB DDR4-2667MT/s 9ASF51272PZ-2G6E1, Disk: Samsung SSD 960 EVO 500GB + 31GB SanDisk 3.2Gen1, Graphics: ASPEED, Network: Realtek RTL8111/8168/8411 + 2 x Broadcom NetXtreme II BCM57810 10 OS: Debian 10, Kernel: 4.19.0-10-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768 3: Processor: AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads), Motherboard: GIGABYTE MZ31-AR0-00 v01010101 (F10 BIOS), Chipset: AMD 17h, Memory: 8 x 4096 MB DDR4-2667MT/s 9ASF51272PZ-2G6E1, Disk: Samsung SSD 960 EVO 500GB + 31GB SanDisk 3.2Gen1, Graphics: ASPEED, Network: Realtek RTL8111/8168/8411 + 2 x Broadcom NetXtreme II BCM57810 10 OS: Debian 10, Kernel: 4.19.0-10-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768 Stress-NG 0.13.02 Test: MMAP Bogo Ops/s > Higher Is Better 1 . 2474.29 |================================================================== 2 . 2366.11 |=============================================================== 3 . 2445.14 |================================================================= Stress-NG 0.13.02 Test: NUMA Bogo Ops/s > Higher Is Better 1 . 27.75 |==================================================================== 2 . 6.12 |=============== 3 . 2.05 |===== Stress-NG 0.13.02 Test: MEMFD Bogo Ops/s > Higher Is Better 1 . 2436.39 |================================================================== 2 . 2424.13 |================================================================== 3 . 2417.73 |================================================================= Stress-NG 0.13.02 Test: Atomic Bogo Ops/s > Higher Is Better 1 . 138182.11 |================================================================ 2 . 138757.66 |================================================================ 3 . 137261.02 |=============================================================== Stress-NG 0.13.02 Test: Crypto Bogo Ops/s > Higher Is Better 1 . 5432.64 |================================================================== 2 . 5436.19 |================================================================== 3 . 5436.04 |================================================================== Stress-NG 0.13.02 Test: Malloc Bogo Ops/s > Higher Is Better 1 . 312476476.17 |============================================================= 2 . 312227378.34 |============================================================= 3 . 312436741.61 |============================================================= Stress-NG 0.13.02 Test: Forking Bogo Ops/s > Higher Is Better 1 . 12676.06 |================================================================= 2 . 10064.66 |==================================================== 3 . 9974.33 |=================================================== Stress-NG 0.13.02 Test: SENDFILE Bogo Ops/s > Higher Is Better 1 . 398116.61 |================================================================ 2 . 398093.38 |================================================================ 3 . 398086.51 |================================================================ Stress-NG 0.13.02 Test: CPU Cache Bogo Ops/s > Higher Is Better 1 . 241.52 |================================================== 2 . 308.50 |================================================================ 3 . 321.91 |=================================================================== Stress-NG 0.13.02 Test: CPU Stress Bogo Ops/s > Higher Is Better 1 . 49184.32 |================================================================= 2 . 49406.44 |================================================================= 3 . 49486.82 |================================================================= Stress-NG 0.13.02 Test: Semaphores Bogo Ops/s > Higher Is Better 1 . 5949470.87 |=============================================================== 2 . 5933081.10 |=============================================================== 3 . 5918577.18 |=============================================================== Stress-NG 0.13.02 Test: Matrix Math Bogo Ops/s > Higher Is Better 1 . 120296.91 |================================================================ 2 . 120201.95 |================================================================ 3 . 120034.05 |================================================================ Stress-NG 0.13.02 Test: Vector Math Bogo Ops/s > Higher Is Better 1 . 85334.61 |================================================================= 2 . 82825.81 |=============================================================== 3 . 85348.46 |================================================================= Stress-NG 0.13.02 Test: Memory Copying Bogo Ops/s > Higher Is Better 1 . 1265.93 |================================= 2 . 2537.13 |================================================================== 3 . 1322.91 |================================== Stress-NG 0.13.02 Test: Socket Activity Bogo Ops/s > Higher Is Better 1 . 18997.03 |================================================================= 2 . 18801.13 |================================================================ 3 . 19052.92 |================================================================= Stress-NG 0.13.02 Test: Context Switching Bogo Ops/s > Higher Is Better 1 . 14289461.25 |============================================================ 2 . 14749040.08 |============================================================== 3 . 13788381.20 |========================================================== Stress-NG 0.13.02 Test: Glibc C String Functions Bogo Ops/s > Higher Is Better 1 . 2164287.31 |=============================================================== 2 . 2074593.26 |============================================================ 3 . 2134909.81 |============================================================== Stress-NG 0.13.02 Test: Glibc Qsort Data Sorting Bogo Ops/s > Higher Is Better 1 . 338.73 |=================================================================== 2 . 330.70 |================================================================= 3 . 333.50 |================================================================== Stress-NG 0.13.02 Test: System V Message Passing Bogo Ops/s > Higher Is Better 1 . 3550915.90 |=============================================================== 2 . 3532505.40 |=============================================================== 3 . 3513555.35 |==============================================================