mirrored zpool on 2x 128G SATA SSD, modified zfs settings: recordsize=32k, default zfs settings: logbias=latency, sync=standard, ashift=12, no SLOG, no L2ARC
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2102248-HA-POSTGRESQ18
PostgreSQL on ZFS
mirrored zpool on 2x 128G SATA SSD, modified zfs settings: recordsize=32k, default zfs settings: logbias=latency, sync=standard, ashift=12, no SLOG, no L2ARC
,,"default","sync=disabled","recordsize=32k"
Processor,,AMD Ryzen 5 3600XT 6-Core @ 3.80GHz (6 Cores / 12 Threads),AMD Ryzen 5 3600XT 6-Core @ 3.80GHz (6 Cores / 12 Threads),AMD Ryzen 5 3600XT 6-Core @ 3.80GHz (6 Cores / 12 Threads)
Motherboard,,Gigabyte B550M DS3H (F11 BIOS),Gigabyte B550M DS3H (F11 BIOS),Gigabyte B550M DS3H (F11 BIOS)
Chipset,,AMD Starship/Matisse,AMD Starship/Matisse,AMD Starship/Matisse
Memory,,16GB,16GB,16GB
Disk,,500GB Western Digital WDS500G2B0C-00PXH0 + 2000GB Western Digital WDS200T2B0C-00PXH0 + 256GB Samsung SSD 850 + 2 x 128GB SAMSUNG SSD 830,500GB Western Digital WDS500G2B0C-00PXH0 + 2000GB Western Digital WDS200T2B0C-00PXH0 + 256GB Samsung SSD 850 + 2 x 128GB SAMSUNG SSD 830,500GB Western Digital WDS500G2B0C-00PXH0 + 2000GB Western Digital WDS200T2B0C-00PXH0 + 256GB Samsung SSD 850 + 2 x 128GB SAMSUNG SSD 830
Graphics,,NVIDIA GeForce GTX 1660 SUPER 6GB,NVIDIA GeForce GTX 1660 SUPER 6GB,NVIDIA GeForce GTX 1660 SUPER 6GB
Audio,,NVIDIA TU116 HD Audio,NVIDIA TU116 HD Audio,NVIDIA TU116 HD Audio
Network,,Realtek RTL8111/8168/8411,Realtek RTL8111/8168/8411,Realtek RTL8111/8168/8411
OS,,Linuxmint 20.1,Linuxmint 20.1,Linuxmint 20.1
Kernel,,5.4.0-65-generic (x86_64),5.4.0-65-generic (x86_64),5.4.0-65-generic (x86_64)
Desktop,,Xfce,Xfce,Xfce
Display Server,,X Server 1.20.9,X Server 1.20.9,X Server 1.20.9
Display Driver,,NVIDIA,NVIDIA,NVIDIA
Vulkan,,1.2.155,1.2.155,1.2.155
Compiler,,GCC 9.3.0,GCC 9.3.0,GCC 9.3.0
File-System,,zfs,zfs,zfs
Screen Resolution,,1024x768,1024x768,1024x768
,,"default","sync=disabled","recordsize=32k"
"PostgreSQL pgbench - Scaling Factor: 1 - Clients: 1 - Mode: Read Write (TPS)",HIB,170,4792,172
"PostgreSQL pgbench - Scaling Factor: 1 - Clients: 1 - Mode: Read Write - Average Latency (ms)",LIB,5.903,0.209,5.830
"PostgreSQL pgbench - Scaling Factor: 1 - Clients: 100 - Mode: Read Write (TPS)",HIB,173,4267,172
"PostgreSQL pgbench - Scaling Factor: 1 - Clients: 100 - Mode: Read Write - Average Latency (ms)",LIB,578.255,23.448,582.422
"PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 1 - Mode: Read Write (TPS)",HIB,92,1003,99
"PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 1 - Mode: Read Write - Average Latency (ms)",LIB,10.985,1.011,10.073
"PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 100 - Mode: Read Write (TPS)",HIB,784,1016,997
"PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 100 - Mode: Read Write - Average Latency (ms)",LIB,129.616,101.423,103.136