AMD EPYC PostgreSQL Benchmarking
AMD EPYC 7601 32-Core testing with a TYAN B8026T70AE24HR (V1.02.B10 BIOS) and ASPEED ASPEED Family on Ubuntu 18.10 via the Phoronix Test Suite.


PostgreSQL 10.3: 

	Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V1.02.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe

	OS: Ubuntu 18.10, Kernel: 4.17.0-041700-generic (x86_64), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 1920x1080

PostgreSQL 10.4: 

	Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V1.02.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe

	OS: Ubuntu 18.10, Kernel: 4.17.0-041700-generic (x86_64), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 1920x1080

PostgreSQL 9.6.9: 

	Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V1.02.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe

	OS: Ubuntu 18.10, Kernel: 4.17.0-041700-generic (x86_64), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 1920x1080

PostgreSQL 11.0 Beta 2: 

	Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V1.02.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe

	OS: Ubuntu 18.10, Kernel: 4.17.0-041700-generic (x86_64), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 1920x1080


PostgreSQL pgbench 10.3
Scaling: Buffer Test - Test: Normal Load - Mode: Read Only
TPS > Higher Is Better
PostgreSQL 10.3 ........ 385532.97 |========================================
PostgreSQL 10.4 ........ 394697.62 |=========================================
PostgreSQL 9.6.9 ....... 405330.21 |==========================================
PostgreSQL 11.0 Beta 2 . 417754.75 |===========================================


PostgreSQL pgbench 10.3
Scaling: Buffer Test - Test: Normal Load - Mode: Read Write
TPS > Higher Is Better
PostgreSQL 10.3 ........ 37191.91 |============================================
PostgreSQL 10.4 ........ 36737.54 |===========================================
PostgreSQL 9.6.9 ....... 31048.94 |=====================================
PostgreSQL 11.0 Beta 2 . 24758.61 |=============================


PostgreSQL pgbench 10.3
Scaling: Buffer Test - Test: Single Thread - Mode: Read Only
TPS > Higher Is Better
PostgreSQL 10.3 ........ 14467.15 |===========================================
PostgreSQL 10.4 ........ 14404.21 |===========================================
PostgreSQL 9.6.9 ....... 14847.81 |============================================
PostgreSQL 11.0 Beta 2 . 14800.23 |============================================


PostgreSQL pgbench 10.3
Scaling: Buffer Test - Test: Single Thread - Mode: Read Write
TPS > Higher Is Better
PostgreSQL 10.3 ........ 2081.43 |============================================
PostgreSQL 10.4 ........ 2107.97 |=============================================
PostgreSQL 9.6.9 ....... 2045.73 |============================================
PostgreSQL 11.0 Beta 2 . 2079.72 |============================================