Dell R720 H710 mini IT Mode w/ZSTD 2 x Intel Xeon E5-2667 Dell R720 ZFS 2.0 RAID Testing SAS 6x76G RAID1: Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 10 x 300GB MBD2300RC + 6 x 73GB Seagate ST973452SS + 257GB Flash Drive, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 4.19.0-13-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: zfs, Screen Resolution: 1280x1024 SAS 6x76G RAID1 LZ4: Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 10 x 300GB MBD2300RC + 6 x 73GB Seagate ST973452SS + 257GB Flash Drive, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 4.19.0-13-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: zfs, Screen Resolution: 1280x1024 SAS 6x76G RAID1 GZIP: Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 10 x 300GB MBD2300RC + 6 x 73GB Seagate ST973452SS + 257GB Flash Drive, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 4.19.0-13-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: zfs, Screen Resolution: 1280x1024 SSD 2x1TB RAID1: Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 10 x 300GB MBD2300RC + 6 x 73GB Seagate ST973452SS + 257GB Flash Drive, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 4.19.0-13-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: zfs, Screen Resolution: 1280x1024 SSD 2x1TB RAID1 LZ4: Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 10 x 300GB MBD2300RC + 6 x 73GB Seagate ST973452SS + 257GB Flash Drive, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 4.19.0-13-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: zfs, Screen Resolution: 1280x1024 SSD 2x1TB RAID1 GZIP: Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 10 x 300GB MBD2300RC + 6 x 73GB Seagate ST973452SS + 257GB Flash Drive, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 4.19.0-13-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: zfs, Screen Resolution: 1280x1024 SSD 2x1TB RAID1 ashift=13: Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 10 x 300GB MBD2300RC + 4 x 512GB Samsung SSD 840 + 1000GB SanDisk SSD PLUS + 1000GB Samsung SSD 870 + 257GB Flash Drive + 240GB KINGSTON SA400S3, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 4.19.0-13-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: zfs, Screen Resolution: 1024x768 SSD 2x1TB RAID1 ashift=13 GZIP: Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 10 x 300GB MBD2300RC + 4 x 512GB Samsung SSD 840 + 1000GB SanDisk SSD PLUS + 1000GB Samsung SSD 870 + 257GB Flash Drive + 240GB KINGSTON SA400S3, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 4.19.0-13-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: zfs, Screen Resolution: 1024x768 SSD 2x1TB RAID1 ashift=13 LZ4: Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 10 x 300GB MBD2300RC + 4 x 512GB Samsung SSD 840 + 1000GB SanDisk SSD PLUS + 1000GB Samsung SSD 870 + 257GB Flash Drive + 240GB KINGSTON SA400S3, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 4.19.0-13-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: zfs, Screen Resolution: 1024x768 SSD 2x1TB RAID0 zil: Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 256GB PCIe SSD + 10 x 300GB MBD2300RC + 2 x 240GB CT240BX500SSD1 + 3 x 240GB KINGSTON SA400S3 + 1000GB SanDisk SSD PLUS + 1000GB Samsung SSD 870 + 257GB Flash Drive, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 4.19.0-13-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: zfs, Screen Resolution: 1280x1024 SSD 2x1TB RAID1-zil LZ4: Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 256GB PCIe SSD + 10 x 300GB MBD2300RC + 2 x 240GB CT240BX500SSD1 + 3 x 240GB KINGSTON SA400S3 + 1000GB SanDisk SSD PLUS + 1000GB Samsung SSD 870 + 257GB Flash Drive, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 4.19.0-13-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: zfs, Screen Resolution: 1280x1024 SSD 4x1TB RAID10-zil LZ4: Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 256GB PCIe SSD + 10 x 300GB MBD2300RC + 2 x 240GB CT240BX500SSD1 + 1000GB SanDisk SSD PLUS + 3 x 1000GB Samsung SSD 870 + 257GB Flash Drive + 240GB KINGSTON SA400S3, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 4.19.0-13-amd64 (x86_64), Compiler: GCC 8.3.0 + Clang 7.0.1-8+deb10u2 + LLVM 7.0.1, File-System: zfs, Screen Resolution: 1280x1024 SSD 4x1TB RAID10-zil: Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 256GB PCIe SSD + 10 x 300GB MBD2300RC + 2 x 240GB CT240BX500SSD1 + 1000GB SanDisk SSD PLUS + 3 x 1000GB Samsung SSD 870 + 257GB Flash Drive + 240GB KINGSTON SA400S3, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 4.19.0-13-amd64 (x86_64), Compiler: GCC 8.3.0 + Clang 7.0.1-8+deb10u2 + LLVM 7.0.1, File-System: zfs, Screen Resolution: 1280x1024 SSD 4x1TB RAID10 ZSTD: Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 256GB PCIe SSD + 240GB KINGSTON SA400S3 + 10 x 300GB MBD2300RC + 2 x 240GB CT240BX500SSD1 + 3 x 1000GB Samsung SSD 870 + 257GB Flash Drive + 1000GB SanDisk SSD PLUS, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 5.9.0-0.bpo.2-amd64 (x86_64), Compiler: GCC 8.3.0 + Clang 7.0.1-8+deb10u2 + LLVM 7.0.1, File-System: zfs, Screen Resolution: 1280x1024 SAS 4x1TB RAID10-zil ZSTD: Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 256GB PCIe SSD + 240GB KINGSTON SA400S3 + 10 x 300GB MBD2300RC + 2 x 240GB CT240BX500SSD1 + 3 x 1000GB Samsung SSD 870 + 257GB Flash Drive + 1000GB SanDisk SSD PLUS, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 5.9.0-0.bpo.2-amd64 (x86_64), Compiler: GCC 8.3.0 + Clang 7.0.1-8+deb10u2 + LLVM 7.0.1, File-System: zfs, Screen Resolution: 1280x1024 SAS 4x1TB RAID10-zil ZSTD(2): Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 256GB PCIe SSD + 10 x 300GB MBD2300RC + 1000GB SanDisk SSD PLUS + 2 x 240GB CT240BX500SSD1 + 3 x 1000GB Samsung SSD 870 + 257GB Flash Drive + 240GB KINGSTON SA400S3 + 4001GB VIRTUAL-DISK, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 5.9.0-0.bpo.2-amd64 (x86_64), Compiler: GCC 8.3.0 + Clang 7.0.1-8+deb10u2 + LLVM 7.0.1, File-System: zfs, Screen Resolution: 1024x768 SAS 10x300GB RAID10-zil-cache: Processor: 2 x Intel Xeon E5-2667 0 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Dell 0X3D66 (2.9.0 BIOS), Chipset: Intel Xeon E5/Core, Memory: 190GB, Disk: 256GB PCIe SSD + 10 x 300GB MBD2300RC + 1000GB SanDisk SSD PLUS + 2 x 240GB CT240BX500SSD1 + 3 x 1000GB Samsung SSD 870 + 257GB Flash Drive + 240GB KINGSTON SA400S3 + 4001GB VIRTUAL-DISK, Graphics: Matrox G200eR2, Network: 4 x Intel I350 OS: Debian 10, Kernel: 5.9.0-0.bpo.2-amd64 (x86_64), Compiler: GCC 8.3.0 + Clang 7.0.1-8+deb10u2 + LLVM 7.0.1, File-System: zfs, Screen Resolution: 1024x768 SQLite 3.30.1 Timed SQLite Insertions Seconds < Lower Is Better SAS 6x76G RAID1 ................ 139.46 |====================================== SAS 6x76G RAID1 LZ4 ............ 138.46 |====================================== SAS 6x76G RAID1 GZIP ........... 138.38 |====================================== SSD 2x1TB RAID1 ................ 33.54 |========= SSD 2x1TB RAID1 LZ4 ............ 55.39 |=============== SSD 2x1TB RAID1 GZIP ........... 35.03 |========== SSD 2x1TB RAID1 ashift=13 ...... 48.14 |============= SSD 2x1TB RAID1 ashift=13 GZIP . 45.07 |============ SSD 2x1TB RAID1 ashift=13 LZ4 .. 44.08 |============ SSD 2x1TB RAID0 zil ............ 16.68 |===== SSD 2x1TB RAID1-zil LZ4 ........ 17.25 |===== SSD 4x1TB RAID10-zil LZ4 ....... 15.91 |==== SSD 4x1TB RAID10-zil ........... 15.86 |==== SSD 4x1TB RAID10 ZSTD .......... 30.72 |======== SAS 4x1TB RAID10-zil ZSTD ...... 15.69 |==== SAS 4x1TB RAID10-zil ZSTD(2) ... 15.94 |==== SAS 10x300GB RAID10-zil-cache .. 14.80 |==== Flexible IO Tester 3.25 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better SAS 6x76G RAID1 ................ 4580 |===================================== SAS 6x76G RAID1 LZ4 ............ 4752 |======================================= SAS 6x76G RAID1 GZIP ........... 4682 |====================================== SSD 2x1TB RAID1 ................ 4893 |======================================== SSD 2x1TB RAID1 LZ4 ............ 4808 |======================================= SSD 2x1TB RAID1 GZIP ........... 4683 |====================================== SSD 2x1TB RAID1 ashift=13 ...... 4593 |====================================== SSD 2x1TB RAID1 ashift=13 GZIP . 4710 |======================================= SSD 2x1TB RAID1 ashift=13 LZ4 .. 4743 |======================================= SSD 2x1TB RAID0 zil ............ 4615 |====================================== SSD 2x1TB RAID1-zil LZ4 ........ 4547 |===================================== SSD 4x1TB RAID10-zil LZ4 ....... 4432 |==================================== SSD 4x1TB RAID10-zil ........... 4636 |====================================== SSD 4x1TB RAID10 ZSTD .......... 3404 |============================ SAS 4x1TB RAID10-zil ZSTD ...... 4448 |==================================== SAS 4x1TB RAID10-zil ZSTD(2) ... 2419 |==================== SAS 10x300GB RAID10-zil-cache .. 2395 |==================== Flexible IO Tester 3.25 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better SAS 6x76G RAID1 ................ 2286 |===================================== SAS 6x76G RAID1 LZ4 ............ 2372 |======================================= SAS 6x76G RAID1 GZIP ........... 2338 |====================================== SSD 2x1TB RAID1 ................ 2443 |======================================== SSD 2x1TB RAID1 LZ4 ............ 2400 |======================================= SSD 2x1TB RAID1 GZIP ........... 2338 |====================================== SSD 2x1TB RAID1 ashift=13 ...... 2293 |====================================== SSD 2x1TB RAID1 ashift=13 GZIP . 2351 |====================================== SSD 2x1TB RAID1 ashift=13 LZ4 .. 2368 |======================================= SSD 2x1TB RAID0 zil ............ 2304 |====================================== SSD 2x1TB RAID1-zil LZ4 ........ 2270 |===================================== SSD 4x1TB RAID10-zil LZ4 ....... 2212 |==================================== SSD 4x1TB RAID10-zil ........... 2314 |====================================== SSD 4x1TB RAID10 ZSTD .......... 1698 |============================ SAS 4x1TB RAID10-zil ZSTD ...... 2220 |==================================== SAS 4x1TB RAID10-zil ZSTD(2) ... 1206 |==================== SAS 10x300GB RAID10-zil-cache .. 1194 |==================== Flexible IO Tester 3.25 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better SAS 6x76G RAID1 ................ 700 |====================================== SAS 6x76G RAID1 LZ4 ............ 698 |====================================== SAS 6x76G RAID1 GZIP ........... 696 |====================================== SSD 2x1TB RAID1 ................ 745 |========================================= SSD 2x1TB RAID1 LZ4 ............ 752 |========================================= SSD 2x1TB RAID1 GZIP ........... 705 |====================================== SSD 2x1TB RAID1 ashift=13 ...... 742 |======================================== SSD 2x1TB RAID1 ashift=13 GZIP . 690 |====================================== SSD 2x1TB RAID1 ashift=13 LZ4 .. 731 |======================================== SSD 2x1TB RAID0 zil ............ 733 |======================================== SSD 2x1TB RAID1-zil LZ4 ........ 694 |====================================== SSD 4x1TB RAID10-zil LZ4 ....... 700 |====================================== SSD 4x1TB RAID10-zil ........... 719 |======================================= SSD 4x1TB RAID10 ZSTD .......... 405 |====================== SAS 4x1TB RAID10-zil ZSTD ...... 690 |====================================== SAS 4x1TB RAID10-zil ZSTD(2) ... 122 |======= SAS 10x300GB RAID10-zil-cache .. 116 |====== Flexible IO Tester 3.25 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better SAS 6x76G RAID1 ................ 179333 |=================================== SAS 6x76G RAID1 LZ4 ............ 178800 |=================================== SAS 6x76G RAID1 GZIP ........... 178000 |=================================== SSD 2x1TB RAID1 ................ 190667 |====================================== SSD 2x1TB RAID1 LZ4 ............ 192333 |====================================== SSD 2x1TB RAID1 GZIP ........... 180667 |==================================== SSD 2x1TB RAID1 ashift=13 ...... 189667 |===================================== SSD 2x1TB RAID1 ashift=13 GZIP . 176667 |=================================== SSD 2x1TB RAID1 ashift=13 LZ4 .. 187133 |===================================== SSD 2x1TB RAID0 zil ............ 187750 |===================================== SSD 2x1TB RAID1-zil LZ4 ........ 177667 |=================================== SSD 4x1TB RAID10-zil LZ4 ....... 179000 |=================================== SSD 4x1TB RAID10-zil ........... 184000 |==================================== SSD 4x1TB RAID10 ZSTD .......... 103743 |==================== SAS 4x1TB RAID10-zil ZSTD ...... 176667 |=================================== SAS 4x1TB RAID10-zil ZSTD(2) ... 31327 |====== SAS 10x300GB RAID10-zil-cache .. 30065 |====== Flexible IO Tester 3.25 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better SAS 6x76G RAID1 ................ 3146 |=================================== SAS 6x76G RAID1 LZ4 ............ 3036 |================================== SAS 6x76G RAID1 GZIP ........... 3253 |===================================== SSD 2x1TB RAID1 ................ 3460 |======================================= SSD 2x1TB RAID1 LZ4 ............ 3556 |======================================== SSD 2x1TB RAID1 GZIP ........... 3550 |======================================== SSD 2x1TB RAID1 ashift=13 ...... 3470 |======================================= SSD 2x1TB RAID1 ashift=13 GZIP . 3487 |======================================= SSD 2x1TB RAID1 ashift=13 LZ4 .. 3542 |======================================== SSD 2x1TB RAID0 zil ............ 3280 |===================================== SSD 2x1TB RAID1-zil LZ4 ........ 3452 |======================================= SSD 4x1TB RAID10-zil LZ4 ....... 3128 |=================================== SSD 4x1TB RAID10-zil ........... 3181 |==================================== SSD 4x1TB RAID10 ZSTD .......... 3102 |=================================== SAS 4x1TB RAID10-zil ZSTD ...... 3085 |=================================== SAS 4x1TB RAID10-zil ZSTD(2) ... 3144 |=================================== SAS 10x300GB RAID10-zil-cache .. 2755 |=============================== Flexible IO Tester 3.25 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better SAS 6x76G RAID1 ................ 1570 |=================================== SAS 6x76G RAID1 LZ4 ............ 1514 |================================== SAS 6x76G RAID1 GZIP ........... 1623 |===================================== SSD 2x1TB RAID1 ................ 1726 |======================================= SSD 2x1TB RAID1 LZ4 ............ 1775 |======================================== SSD 2x1TB RAID1 GZIP ........... 1771 |======================================== SSD 2x1TB RAID1 ashift=13 ...... 1732 |======================================= SSD 2x1TB RAID1 ashift=13 GZIP . 1740 |======================================= SSD 2x1TB RAID1 ashift=13 LZ4 .. 1768 |======================================== SSD 2x1TB RAID0 zil ............ 1637 |===================================== SSD 2x1TB RAID1-zil LZ4 ........ 1722 |======================================= SSD 4x1TB RAID10-zil LZ4 ....... 1560 |=================================== SSD 4x1TB RAID10-zil ........... 1587 |==================================== SSD 4x1TB RAID10 ZSTD .......... 1547 |=================================== SAS 4x1TB RAID10-zil ZSTD ...... 1539 |=================================== SAS 4x1TB RAID10-zil ZSTD(2) ... 1569 |=================================== SAS 10x300GB RAID10-zil-cache .. 1374 |=============================== Flexible IO Tester 3.25 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better SAS 6x76G RAID1 ................ 351 |================================ SAS 6x76G RAID1 LZ4 ............ 332 |============================== SAS 6x76G RAID1 GZIP ........... 347 |================================ SSD 2x1TB RAID1 ................ 427 |======================================= SSD 2x1TB RAID1 LZ4 ............ 396 |==================================== SSD 2x1TB RAID1 GZIP ........... 388 |=================================== SSD 2x1TB RAID1 ashift=13 ...... 449 |========================================= SSD 2x1TB RAID1 ashift=13 GZIP . 397 |==================================== SSD 2x1TB RAID1 ashift=13 LZ4 .. 416 |====================================== SSD 2x1TB RAID0 zil ............ 417 |====================================== SSD 2x1TB RAID1-zil LZ4 ........ 385 |=================================== SSD 4x1TB RAID10-zil LZ4 ....... 355 |================================ SSD 4x1TB RAID10-zil ........... 377 |================================== SSD 4x1TB RAID10 ZSTD .......... 367 |================================== SAS 4x1TB RAID10-zil ZSTD ...... 395 |==================================== SAS 4x1TB RAID10-zil ZSTD(2) ... 367 |================================== SAS 10x300GB RAID10-zil-cache .. 313 |============================= Flexible IO Tester 3.25 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better SAS 6x76G RAID1 ................ 89920 |============================== SAS 6x76G RAID1 LZ4 ............ 85000 |============================ SAS 6x76G RAID1 GZIP ........... 88767 |============================= SSD 2x1TB RAID1 ................ 109000 |==================================== SSD 2x1TB RAID1 LZ4 ............ 101533 |================================== SSD 2x1TB RAID1 GZIP ........... 99293 |================================= SSD 2x1TB RAID1 ashift=13 ...... 115000 |====================================== SSD 2x1TB RAID1 ashift=13 GZIP . 101633 |================================== SSD 2x1TB RAID1 ashift=13 LZ4 .. 106333 |=================================== SSD 2x1TB RAID0 zil ............ 106333 |=================================== SSD 2x1TB RAID1-zil LZ4 ........ 98513 |================================= SSD 4x1TB RAID10-zil LZ4 ....... 90813 |============================== SSD 4x1TB RAID10-zil ........... 96500 |================================ SSD 4x1TB RAID10 ZSTD .......... 93900 |=============================== SAS 4x1TB RAID10-zil ZSTD ...... 100833 |================================= SAS 4x1TB RAID10-zil ZSTD(2) ... 93920 |=============================== SAS 10x300GB RAID10-zil-cache .. 80067 |========================== Flexible IO Tester 3.25 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better SAS 6x76G RAID1 ................ 4493 |====================================== SAS 6x76G RAID1 LZ4 ............ 4713 |======================================== SAS 6x76G RAID1 GZIP ........... 4746 |======================================== SSD 2x1TB RAID1 ................ 4701 |======================================= SSD 2x1TB RAID1 LZ4 ............ 4771 |======================================== SSD 2x1TB RAID1 GZIP ........... 4674 |======================================= SSD 2x1TB RAID1 ashift=13 ...... 4601 |======================================= SSD 2x1TB RAID1 ashift=13 GZIP . 4604 |======================================= SSD 2x1TB RAID1 ashift=13 LZ4 .. 4639 |======================================= SSD 2x1TB RAID0 zil ............ 4665 |======================================= SSD 2x1TB RAID1-zil LZ4 ........ 4590 |====================================== SSD 4x1TB RAID10-zil LZ4 ....... 4465 |===================================== SSD 4x1TB RAID10-zil ........... 4558 |====================================== SSD 4x1TB RAID10 ZSTD .......... 2396 |==================== SAS 4x1TB RAID10-zil ZSTD ...... 4734 |======================================== SAS 4x1TB RAID10-zil ZSTD(2) ... 2329 |==================== SAS 10x300GB RAID10-zil-cache .. 2292 |=================== Flexible IO Tester 3.25 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better SAS 6x76G RAID1 ................ 2243 |====================================== SAS 6x76G RAID1 LZ4 ............ 2353 |======================================== SAS 6x76G RAID1 GZIP ........... 2370 |======================================== SSD 2x1TB RAID1 ................ 2347 |======================================= SSD 2x1TB RAID1 LZ4 ............ 2382 |======================================== SSD 2x1TB RAID1 GZIP ........... 2333 |======================================= SSD 2x1TB RAID1 ashift=13 ...... 2297 |======================================= SSD 2x1TB RAID1 ashift=13 GZIP . 2299 |======================================= SSD 2x1TB RAID1 ashift=13 LZ4 .. 2316 |======================================= SSD 2x1TB RAID0 zil ............ 2329 |======================================= SSD 2x1TB RAID1-zil LZ4 ........ 2291 |====================================== SSD 4x1TB RAID10-zil LZ4 ....... 2229 |===================================== SSD 4x1TB RAID10-zil ........... 2275 |====================================== SSD 4x1TB RAID10 ZSTD .......... 1194 |==================== SAS 4x1TB RAID10-zil ZSTD ...... 2363 |======================================== SAS 4x1TB RAID10-zil ZSTD(2) ... 1161 |=================== SAS 10x300GB RAID10-zil-cache .. 1143 |=================== Flexible IO Tester 3.25 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better SAS 6x76G RAID1 ................ 891 |======================================= SAS 6x76G RAID1 LZ4 ............ 897 |======================================= SAS 6x76G RAID1 GZIP ........... 882 |======================================= SSD 2x1TB RAID1 ................ 910 |======================================== SSD 2x1TB RAID1 LZ4 ............ 891 |======================================= SSD 2x1TB RAID1 GZIP ........... 901 |======================================= SSD 2x1TB RAID1 ashift=13 ...... 939 |========================================= SSD 2x1TB RAID1 ashift=13 GZIP . 909 |======================================== SSD 2x1TB RAID1 ashift=13 LZ4 .. 905 |======================================== SSD 2x1TB RAID0 zil ............ 931 |========================================= SSD 2x1TB RAID1-zil LZ4 ........ 908 |======================================== SSD 4x1TB RAID10-zil LZ4 ....... 880 |====================================== SSD 4x1TB RAID10-zil ........... 878 |====================================== SSD 4x1TB RAID10 ZSTD .......... 730 |================================ SAS 4x1TB RAID10-zil ZSTD ...... 889 |======================================= SAS 4x1TB RAID10-zil ZSTD(2) ... 741 |================================ SAS 10x300GB RAID10-zil-cache .. 734 |================================ Flexible IO Tester 3.25 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better SAS 6x76G RAID1 ................ 228000 |==================================== SAS 6x76G RAID1 LZ4 ............ 229625 |==================================== SAS 6x76G RAID1 GZIP ........... 225667 |==================================== SSD 2x1TB RAID1 ................ 232875 |===================================== SSD 2x1TB RAID1 LZ4 ............ 228333 |==================================== SSD 2x1TB RAID1 GZIP ........... 230600 |==================================== SSD 2x1TB RAID1 ashift=13 ...... 240333 |====================================== SSD 2x1TB RAID1 ashift=13 GZIP . 232667 |===================================== SSD 2x1TB RAID1 ashift=13 LZ4 .. 231800 |===================================== SSD 2x1TB RAID0 zil ............ 238333 |====================================== SSD 2x1TB RAID1-zil LZ4 ........ 232333 |===================================== SSD 4x1TB RAID10-zil LZ4 ....... 225333 |==================================== SSD 4x1TB RAID10-zil ........... 224800 |==================================== SSD 4x1TB RAID10 ZSTD .......... 187000 |============================== SAS 4x1TB RAID10-zil ZSTD ...... 227667 |==================================== SAS 4x1TB RAID10-zil ZSTD(2) ... 189667 |============================== SAS 10x300GB RAID10-zil-cache .. 188000 |============================== Flexible IO Tester 3.25 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better SAS 6x76G RAID1 ................ 3142 |==================================== SAS 6x76G RAID1 LZ4 ............ 3105 |=================================== SAS 6x76G RAID1 GZIP ........... 3365 |====================================== SSD 2x1TB RAID1 ................ 3496 |======================================== SSD 2x1TB RAID1 LZ4 ............ 3414 |======================================= SSD 2x1TB RAID1 GZIP ........... 3487 |======================================== SSD 2x1TB RAID1 ashift=13 ...... 3523 |======================================== SSD 2x1TB RAID1 ashift=13 GZIP . 3265 |===================================== SSD 2x1TB RAID1 ashift=13 LZ4 .. 3524 |======================================== SSD 2x1TB RAID0 zil ............ 3435 |======================================= SSD 2x1TB RAID1-zil LZ4 ........ 3418 |======================================= SSD 4x1TB RAID10-zil LZ4 ....... 3296 |===================================== SSD 4x1TB RAID10-zil ........... 3108 |=================================== SSD 4x1TB RAID10 ZSTD .......... 2952 |================================== SAS 4x1TB RAID10-zil ZSTD ...... 2878 |================================= SAS 4x1TB RAID10-zil ZSTD(2) ... 3124 |=================================== SAS 10x300GB RAID10-zil-cache .. 2779 |================================ Flexible IO Tester 3.25 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better SAS 6x76G RAID1 ................ 1567 |==================================== SAS 6x76G RAID1 LZ4 ............ 1549 |=================================== SAS 6x76G RAID1 GZIP ........... 1679 |====================================== SSD 2x1TB RAID1 ................ 1744 |======================================== SSD 2x1TB RAID1 LZ4 ............ 1703 |======================================= SSD 2x1TB RAID1 GZIP ........... 1740 |======================================== SSD 2x1TB RAID1 ashift=13 ...... 1758 |======================================== SSD 2x1TB RAID1 ashift=13 GZIP . 1629 |===================================== SSD 2x1TB RAID1 ashift=13 LZ4 .. 1758 |======================================== SSD 2x1TB RAID0 zil ............ 1713 |======================================= SSD 2x1TB RAID1-zil LZ4 ........ 1705 |======================================= SSD 4x1TB RAID10-zil LZ4 ....... 1644 |===================================== SSD 4x1TB RAID10-zil ........... 1550 |=================================== SSD 4x1TB RAID10 ZSTD .......... 1473 |================================== SAS 4x1TB RAID10-zil ZSTD ...... 1436 |================================= SAS 4x1TB RAID10-zil ZSTD(2) ... 1559 |=================================== SAS 10x300GB RAID10-zil-cache .. 1386 |================================ Flexible IO Tester 3.25 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better SAS 6x76G RAID1 ................ 441 |=================================== SAS 6x76G RAID1 LZ4 ............ 428 |================================== SAS 6x76G RAID1 GZIP ........... 425 |================================== SSD 2x1TB RAID1 ................ 487 |======================================= SSD 2x1TB RAID1 LZ4 ............ 470 |===================================== SSD 2x1TB RAID1 GZIP ........... 473 |====================================== SSD 2x1TB RAID1 ashift=13 ...... 515 |========================================= SSD 2x1TB RAID1 ashift=13 GZIP . 488 |======================================= SSD 2x1TB RAID1 ashift=13 LZ4 .. 494 |======================================= SSD 2x1TB RAID0 zil ............ 493 |======================================= SSD 2x1TB RAID1-zil LZ4 ........ 478 |====================================== SSD 4x1TB RAID10-zil LZ4 ....... 454 |==================================== SSD 4x1TB RAID10-zil ........... 416 |================================= SSD 4x1TB RAID10 ZSTD .......... 415 |================================= SAS 4x1TB RAID10-zil ZSTD ...... 433 |================================== SAS 4x1TB RAID10-zil ZSTD(2) ... 431 |================================== SAS 10x300GB RAID10-zil-cache .. 432 |================================== Flexible IO Tester 3.25 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better SAS 6x76G RAID1 ................ 113000 |================================= SAS 6x76G RAID1 LZ4 ............ 109600 |================================ SAS 6x76G RAID1 GZIP ........... 108667 |=============================== SSD 2x1TB RAID1 ................ 124750 |==================================== SSD 2x1TB RAID1 LZ4 ............ 120000 |=================================== SSD 2x1TB RAID1 GZIP ........... 121143 |=================================== SSD 2x1TB RAID1 ashift=13 ...... 131667 |====================================== SSD 2x1TB RAID1 ashift=13 GZIP . 125000 |==================================== SSD 2x1TB RAID1 ashift=13 LZ4 .. 126667 |===================================== SSD 2x1TB RAID0 zil ............ 126286 |==================================== SSD 2x1TB RAID1-zil LZ4 ........ 122667 |=================================== SSD 4x1TB RAID10-zil LZ4 ....... 116000 |================================= SSD 4x1TB RAID10-zil ........... 106600 |=============================== SSD 4x1TB RAID10 ZSTD .......... 106200 |=============================== SAS 4x1TB RAID10-zil ZSTD ...... 110867 |================================ SAS 4x1TB RAID10-zil ZSTD(2) ... 110200 |================================ SAS 10x300GB RAID10-zil-cache .. 110667 |================================ FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better SAS 6x76G RAID1 ................ 23.2 |== SAS 6x76G RAID1 LZ4 ............ 29.6 |=== SAS 6x76G RAID1 GZIP ........... 29.5 |=== SSD 2x1TB RAID1 ................ 25.2 |=== SSD 2x1TB RAID1 LZ4 ............ 40.3 |==== SSD 2x1TB RAID1 GZIP ........... 40.1 |==== SSD 2x1TB RAID1 ashift=13 ...... 23.9 |=== SSD 2x1TB RAID1 ashift=13 GZIP . 39.3 |==== SSD 2x1TB RAID1 ashift=13 LZ4 .. 38.1 |==== SSD 2x1TB RAID0 zil ............ 305.3 |================================= SSD 2x1TB RAID1-zil LZ4 ........ 294.1 |=============================== SSD 4x1TB RAID10-zil LZ4 ....... 364.6 |======================================= SSD 4x1TB RAID10-zil ........... 338.8 |==================================== SSD 4x1TB RAID10 ZSTD .......... 32.5 |=== SAS 4x1TB RAID10-zil ZSTD ...... 297.0 |================================ SAS 4x1TB RAID10-zil ZSTD(2) ... 298.2 |================================ SAS 10x300GB RAID10-zil-cache .. 295.3 |================================ FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Files/s > Higher Is Better SAS 6x76G RAID1 ................ 33.3 |== SAS 6x76G RAID1 LZ4 ............ 47.8 |== SAS 6x76G RAID1 GZIP ........... 47.6 |== SSD 2x1TB RAID1 ................ 29.3 |= SSD 2x1TB RAID1 LZ4 ............ 51.6 |=== SSD 2x1TB RAID1 GZIP ........... 52.1 |=== SSD 2x1TB RAID1 ashift=13 ...... 27.9 |= SSD 2x1TB RAID1 ashift=13 GZIP . 47.5 |== SSD 2x1TB RAID1 ashift=13 LZ4 .. 47.5 |== SSD 2x1TB RAID0 zil ............ 251.9 |============= SSD 2x1TB RAID1-zil LZ4 ........ 567.0 |============================= SSD 4x1TB RAID10-zil LZ4 ....... 767.5 |======================================= SSD 4x1TB RAID10-zil ........... 173.0 |========= SSD 4x1TB RAID10 ZSTD .......... 49.4 |=== SAS 4x1TB RAID10-zil ZSTD ...... 174.5 |========= SAS 4x1TB RAID10-zil ZSTD(2) ... 752.5 |====================================== SAS 10x300GB RAID10-zil-cache .. 406.8 |===================== FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better SAS 6x76G RAID1 ................ 22.1 |== SAS 6x76G RAID1 LZ4 ............ 30.2 |=== SAS 6x76G RAID1 GZIP ........... 30.5 |=== SSD 2x1TB RAID1 ................ 25.1 |=== SSD 2x1TB RAID1 LZ4 ............ 38.8 |==== SSD 2x1TB RAID1 GZIP ........... 39.3 |==== SSD 2x1TB RAID1 ashift=13 ...... 24.4 |=== SSD 2x1TB RAID1 ashift=13 GZIP . 38.0 |==== SSD 2x1TB RAID1 ashift=13 LZ4 .. 37.8 |==== SSD 2x1TB RAID0 zil ............ 271.1 |============================= SSD 2x1TB RAID1-zil LZ4 ........ 288.3 |=============================== SSD 4x1TB RAID10-zil LZ4 ....... 365.5 |======================================= SSD 4x1TB RAID10-zil ........... 262.0 |============================ SSD 4x1TB RAID10 ZSTD .......... 32.5 |=== SAS 4x1TB RAID10-zil ZSTD ...... 262.4 |============================ SAS 4x1TB RAID10-zil ZSTD(2) ... 292.0 |=============================== SAS 10x300GB RAID10-zil-cache .. 324.0 |=================================== FS-Mark 3.3 Test: 1000 Files, 1MB Size, No Sync/FSync Files/s > Higher Is Better SAS 6x76G RAID1 ................ 960.4 |============================== SAS 6x76G RAID1 LZ4 ............ 984.4 |============================== SAS 6x76G RAID1 GZIP ........... 995.3 |=============================== SSD 2x1TB RAID1 ................ 957.2 |============================== SSD 2x1TB RAID1 LZ4 ............ 957.9 |============================== SSD 2x1TB RAID1 GZIP ........... 958.2 |============================== SSD 2x1TB RAID1 ashift=13 ...... 991.8 |=============================== SSD 2x1TB RAID1 ashift=13 GZIP . 1011.3 |=============================== SSD 2x1TB RAID1 ashift=13 LZ4 .. 967.3 |============================== SSD 2x1TB RAID0 zil ............ 955.2 |============================== SSD 2x1TB RAID1-zil LZ4 ........ 938.1 |============================= SSD 4x1TB RAID10-zil LZ4 ....... 1230.2 |====================================== SSD 4x1TB RAID10-zil ........... 927.6 |============================= SSD 4x1TB RAID10 ZSTD .......... 614.9 |=================== SAS 4x1TB RAID10-zil ZSTD ...... 626.8 |=================== SAS 4x1TB RAID10-zil ZSTD(2) ... 668.0 |===================== SAS 10x300GB RAID10-zil-cache .. 662.1 |==================== Dbench 4.0 12 Clients MB/s > Higher Is Better SAS 6x76G RAID1 ................ 120.58 |== SAS 6x76G RAID1 LZ4 ............ 235.08 |==== SAS 6x76G RAID1 GZIP ........... 221.98 |==== SSD 2x1TB RAID1 ................ 165.18 |=== SSD 2x1TB RAID1 LZ4 ............ 428.84 |======== SSD 2x1TB RAID1 GZIP ........... 436.90 |======== SSD 2x1TB RAID1 ashift=13 ...... 154.47 |=== SSD 2x1TB RAID1 ashift=13 GZIP . 350.76 |====== SSD 2x1TB RAID1 ashift=13 LZ4 .. 336.96 |====== SSD 2x1TB RAID0 zil ............ 627.13 |=========== SSD 2x1TB RAID1-zil LZ4 ........ 1107.83 |==================== SSD 4x1TB RAID10-zil LZ4 ....... 842.18 |=============== SSD 4x1TB RAID10-zil ........... 565.20 |========== SSD 4x1TB RAID10 ZSTD .......... 230.74 |==== SAS 4x1TB RAID10-zil ZSTD ...... 652.38 |============ SAS 4x1TB RAID10-zil ZSTD(2) ... 2034.17 |===================================== SAS 10x300GB RAID10-zil-cache .. 592.88 |=========== Dbench 4.0 1 Clients MB/s > Higher Is Better SAS 6x76G RAID1 ................ 39.85 |====== SAS 6x76G RAID1 LZ4 ............ 49.71 |======= SAS 6x76G RAID1 GZIP ........... 48.57 |======= SSD 2x1TB RAID1 ................ 82.43 |============ SSD 2x1TB RAID1 LZ4 ............ 96.85 |============== SSD 2x1TB RAID1 GZIP ........... 97.14 |============== SSD 2x1TB RAID1 ashift=13 ...... 79.97 |=========== SSD 2x1TB RAID1 ashift=13 GZIP . 93.67 |============= SSD 2x1TB RAID1 ashift=13 LZ4 .. 91.02 |============= SSD 2x1TB RAID0 zil ............ 242.90 |================================== SSD 2x1TB RAID1-zil LZ4 ........ 220.12 |=============================== SSD 4x1TB RAID10-zil LZ4 ....... 222.89 |================================ SSD 4x1TB RAID10-zil ........... 246.83 |=================================== SSD 4x1TB RAID10 ZSTD .......... 71.92 |========== SAS 4x1TB RAID10-zil ZSTD ...... 268.08 |====================================== SAS 4x1TB RAID10-zil ZSTD(2) ... 250.63 |==================================== SAS 10x300GB RAID10-zil-cache .. 268.21 |====================================== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better SAS 6x76G RAID1 ................ 357.43 |============== SAS 6x76G RAID1 LZ4 ............ 583.44 |======================= SAS 6x76G RAID1 GZIP ........... 647.47 |========================= SSD 2x1TB RAID1 ................ 185.97 |======= SSD 2x1TB RAID1 LZ4 ............ 913.34 |=================================== SSD 2x1TB RAID1 GZIP ........... 911.98 |=================================== SSD 2x1TB RAID1 ashift=13 ...... 175.84 |======= SSD 2x1TB RAID1 ashift=13 GZIP . 885.92 |================================== SSD 2x1TB RAID1 ashift=13 LZ4 .. 824.75 |================================ SSD 2x1TB RAID0 zil ............ 327.92 |============= SSD 2x1TB RAID1-zil LZ4 ........ 931.37 |==================================== SSD 4x1TB RAID10-zil LZ4 ....... 978.69 |====================================== SSD 4x1TB RAID10-zil ........... 277.63 |=========== SSD 4x1TB RAID10 ZSTD .......... 331.66 |============= SAS 4x1TB RAID10-zil ZSTD ...... 279.85 |=========== SAS 4x1TB RAID10-zil ZSTD(2) ... 618.05 |======================== SAS 10x300GB RAID10-zil-cache .. 498.12 |=================== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better SAS 6x76G RAID1 ................ 99.56 |============================ SAS 6x76G RAID1 LZ4 ............ 119.38 |================================= SAS 6x76G RAID1 GZIP ........... 125.33 |=================================== SSD 2x1TB RAID1 ................ 117.68 |================================= SSD 2x1TB RAID1 LZ4 ............ 129.04 |==================================== SSD 2x1TB RAID1 GZIP ........... 134.41 |====================================== SSD 2x1TB RAID1 ashift=13 ...... 122.93 |================================== SSD 2x1TB RAID1 ashift=13 GZIP . 132.97 |===================================== SSD 2x1TB RAID1 ashift=13 LZ4 .. 128.61 |==================================== SSD 2x1TB RAID0 zil ............ 113.07 |================================ SSD 2x1TB RAID1-zil LZ4 ........ 129.80 |==================================== SSD 4x1TB RAID10-zil LZ4 ....... 134.15 |====================================== SSD 4x1TB RAID10-zil ........... 106.50 |============================== SSD 4x1TB RAID10 ZSTD .......... 120.31 |================================== SAS 4x1TB RAID10-zil ZSTD ...... 117.36 |================================= SAS 4x1TB RAID10-zil ZSTD(2) ... 135.82 |====================================== SAS 10x300GB RAID10-zil-cache .. 129.66 |==================================== Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better SAS 6x76G RAID1 ................ 760.65 |=================================== SAS 6x76G RAID1 LZ4 ............ 783.17 |==================================== SAS 6x76G RAID1 GZIP ........... 657.54 |============================== SSD 2x1TB RAID1 ................ 828.27 |====================================== SSD 2x1TB RAID1 LZ4 ............ 756.19 |=================================== SSD 2x1TB RAID1 GZIP ........... 590.62 |=========================== SSD 2x1TB RAID1 ashift=13 ...... 817.73 |====================================== SSD 2x1TB RAID1 ashift=13 GZIP . 599.83 |============================ SSD 2x1TB RAID1 ashift=13 LZ4 .. 776.37 |==================================== SSD 2x1TB RAID0 zil ............ 788.25 |==================================== SSD 2x1TB RAID1-zil LZ4 ........ 799.43 |===================================== SSD 4x1TB RAID10-zil LZ4 ....... 795.83 |===================================== SSD 4x1TB RAID10-zil ........... 745.26 |================================== SSD 4x1TB RAID10 ZSTD .......... 822.71 |====================================== SAS 4x1TB RAID10-zil ZSTD ...... 635.35 |============================= SAS 4x1TB RAID10-zil ZSTD(2) ... 698.00 |================================ SAS 10x300GB RAID10-zil-cache .. 710.82 |================================= PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better SAS 6x76G RAID1 ................ 1306 |===================== SAS 6x76G RAID1 LZ4 ............ 1323 |====================== SAS 6x76G RAID1 GZIP ........... 1619 |=========================== SSD 2x1TB RAID1 ................ 1101 |================== SSD 2x1TB RAID1 LZ4 ............ 1154 |=================== SSD 2x1TB RAID1 GZIP ........... 1353 |====================== SSD 2x1TB RAID1 ashift=13 ...... 1012 |================= SSD 2x1TB RAID1 ashift=13 GZIP . 1317 |====================== SSD 2x1TB RAID1 ashift=13 LZ4 .. 1164 |=================== SSD 2x1TB RAID0 zil ............ 2442 |======================================== SSD 2x1TB RAID1-zil LZ4 ........ 1258 |===================== SSD 4x1TB RAID10-zil LZ4 ....... 2205 |==================================== SSD 4x1TB RAID10-zil ........... 2095 |================================== SSD 4x1TB RAID10 ZSTD .......... 1984 |================================ SAS 4x1TB RAID10-zil ZSTD ...... 1969 |================================ SAS 4x1TB RAID10-zil ZSTD(2) ... 1858 |============================== SAS 10x300GB RAID10-zil-cache .. 2118 |===================================