leveldb zen 4
AMD Ryzen 9 7950X 16-Core testing with a ASUS ROG STRIX X670E-E GAMING WIFI (1416 BIOS) and AMD Radeon RX 7700S/7600S 8GB on Ubuntu 23.04 via the Phoronix Test Suite.


a: 

	Processor: AMD Ryzen 9 7950X 16-Core @ 4.50GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG STRIX X670E-E GAMING WIFI (1416 BIOS), Chipset: AMD Device 14d8, Memory: 32GB, Disk: Western Digital WD_BLACK SN850X 1000GB + 2000GB, Graphics: AMD Radeon RX 7700S/7600S 8GB (2250/1124MHz), Audio: AMD Device ab30, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411

	OS: Ubuntu 23.04, Kernel: 6.3.2-060302-generic (x86_64), Desktop: GNOME Shell 44.0, Display Server: X Server 1.21.1.7 + Wayland, OpenGL: 4.6 Mesa 23.2.0-devel (git-f094c8a 2023-05-16 lunar-oibaf-ppa) (LLVM 15.0.7 DRM 3.52), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 3840x2160

b: 

	Processor: AMD Ryzen 9 7950X 16-Core @ 4.50GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG STRIX X670E-E GAMING WIFI (1416 BIOS), Chipset: AMD Device 14d8, Memory: 32GB, Disk: Western Digital WD_BLACK SN850X 1000GB + 2000GB, Graphics: AMD Radeon RX 7700S/7600S 8GB (2250/1124MHz), Audio: AMD Device ab30, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411

	OS: Ubuntu 23.04, Kernel: 6.3.2-060302-generic (x86_64), Desktop: GNOME Shell 44.0, Display Server: X Server 1.21.1.7 + Wayland, OpenGL: 4.6 Mesa 23.2.0-devel (git-f094c8a 2023-05-16 lunar-oibaf-ppa) (LLVM 15.0.7 DRM 3.52), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 3840x2160

c: 

	Processor: AMD Ryzen 9 7950X 16-Core @ 4.50GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG STRIX X670E-E GAMING WIFI (1416 BIOS), Chipset: AMD Device 14d8, Memory: 32GB, Disk: Western Digital WD_BLACK SN850X 1000GB + 2000GB, Graphics: AMD Radeon RX 7700S/7600S 8GB (2250/1124MHz), Audio: AMD Device ab30, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411

	OS: Ubuntu 23.04, Kernel: 6.3.2-060302-generic (x86_64), Desktop: GNOME Shell 44.0, Display Server: X Server 1.21.1.7 + Wayland, OpenGL: 4.6 Mesa 23.2.0-devel (git-f094c8a 2023-05-16 lunar-oibaf-ppa) (LLVM 15.0.7 DRM 3.52), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 3840x2160


LevelDB 1.23
Benchmark: Fill Sync
MB/s > Higher Is Better
a . 4.3 |====================================================================
b . 4.3 |====================================================================
c . 4.4 |======================================================================


LevelDB 1.23
Benchmark: Random Read
Microseconds Per Op < Lower Is Better
a . 11.38 |===================================================================
b . 11.56 |====================================================================
c . 11.46 |===================================================================


LevelDB 1.23
Benchmark: Overwrite
MB/s > Higher Is Better
a . 44.9 |====================================================================
b . 45.4 |=====================================================================
c . 44.8 |====================================================================


LevelDB 1.23
Benchmark: Overwrite
Microseconds Per Op < Lower Is Better
a . 78.70 |====================================================================
b . 78.01 |===================================================================
c . 79.03 |====================================================================


LevelDB 1.23
Benchmark: Random Delete
Microseconds Per Op < Lower Is Better
a . 74.15 |====================================================================
b . 73.55 |===================================================================
c . 73.28 |===================================================================


LevelDB 1.23
Benchmark: Hot Read
Microseconds Per Op < Lower Is Better
a . 11.37 |===================================================================
b . 11.48 |====================================================================
c . 11.42 |====================================================================


LevelDB 1.23
Benchmark: Fill Sync
Microseconds Per Op < Lower Is Better
a . 804.98 |===================================================================
b . 809.80 |===================================================================
c . 804.84 |===================================================================


LevelDB 1.23
Benchmark: Seek Random
Microseconds Per Op < Lower Is Better
a . 18.96 |====================================================================
b . 18.91 |====================================================================
c . 19.01 |====================================================================


LevelDB 1.23
Benchmark: Random Fill
Microseconds Per Op < Lower Is Better
a . 78.33 |====================================================================
b . 78.10 |====================================================================
c . 78.47 |====================================================================


LevelDB 1.23
Benchmark: Random Fill
MB/s > Higher Is Better
a . 45.2 |=====================================================================
b . 45.3 |=====================================================================
c . 45.1 |=====================================================================


LevelDB 1.23
Benchmark: Sequential Fill
MB/s > Higher Is Better
a . 45.2 |=====================================================================
b . 45.2 |=====================================================================
c . 45.3 |=====================================================================


LevelDB 1.23
Benchmark: Sequential Fill
Microseconds Per Op < Lower Is Better
a . 78.29 |====================================================================
b . 78.32 |====================================================================
c . 78.19 |====================================================================