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

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
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February 24 2021
  4 Hours, 36 Minutes
sync=disabled
February 24 2021
  2 Hours, 30 Minutes
recordsize=32k
February 24 2021
  4 Hours, 18 Minutes
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  3 Hours, 48 Minutes

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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 - Average Latency (ms)",LIB,5.903,0.209,5.830 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 1 - Mode: Read Write (TPS)",HIB,170,4792,172 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 100 - Mode: Read Write - Average Latency (ms)",LIB,578.255,23.448,582.422 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 100 - Mode: Read Write (TPS)",HIB,173,4267,172 "PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 100 - Mode: Read Write - Average Latency (ms)",LIB,129.616,101.423,103.136 "PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 100 - Mode: Read Write (TPS)",HIB,784,1016,997 "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: 1 - Mode: Read Write (TPS)",HIB,92,1003,99