Apple Gentoo Storage Performance ClearLinux 33720 no-miti 5.8.9 GCC 10.1 5.8.1 GCC 10.2 volutary elevator=none: Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA NVE7 1GB (1200MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Gentoo 2.6, Kernel: 5.8.1-gentoo-x86_64 (x86_64), Desktop: MATE 1.24.0, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.3 Mesa 20.2.0-rc2, Compiler: GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 2880x1800 5.8.1 GCC 10.2 volutary elevator=kyber: Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA NVE7 1GB (1200MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Gentoo 2.6, Kernel: 5.8.1-gentoo-x86_64 (x86_64), Desktop: MATE 1.24.0, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.3 Mesa 20.2.0-rc2, Compiler: GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 2880x1800 5.8.1 GCC 10.2 volutary elevator=mq-deadline: Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA NVE7 1GB (1200MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Gentoo 2.6, Kernel: 5.8.1-gentoo-x86_64 (x86_64), Desktop: MATE 1.24.0, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.3 Mesa 20.2.0-rc2, Compiler: GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 2880x1800 5.8.1 GCC 10.2 none noatime discard: Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA NVE7 1GB (1200MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Gentoo 2.6, Kernel: 5.8.1-xanmod1-x86_64 (x86_64), Desktop: MATE 1.24.0, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.3 Mesa 20.2.0-rc2, Compiler: GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 2880x1800 FreeBSD 12.1 ZFS clang 8.0.1: Processor: Intel Core i7-3615QM @ 2.30GHz (8 Cores), Motherboard: Apple MacBookPro10 1 1.0, Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 218GB, Graphics: Unknown 981MB, Audio: NVIDIA (0x0e1b) HDA OS: FreeBSD, Kernel: 12.1-RELEASE (x86_64), Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, Compiler: Clang 8.0.1 (SVN 366581), File-System: zfs, Screen Resolution: 2880x1800 VoidLinux no-miti ext4 GCC 9.3 mq-deadline: Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 251GB APPLE SSD SM256E, Graphics: Intel HD 4000, Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: VoidLinux rolling, Kernel: 5.8.9_1 (x86_64), Display Server: X Server 1.20.9, Display Driver: intel 2.99.917, Compiler: GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0, File-System: ext4, Screen Resolution: 2880x1800 Openmendriva 4.1 no-miti ext4 Clang 9.0.1 mq-deadline: Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA NVE7 1GB, Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: OpenMandrivaLinux 4.1, Kernel: 5.5.12-desktop-1omv4001 (x86_64), Desktop: KDE Plasma 5.17.5, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, OpenGL: 4.3 Mesa 20.0.7, Compiler: Clang 9.0.1 + GCC 9.2.1 20191207 + LLVM 9.0.1, File-System: ext4, Screen Resolution: 2880x1800 Fedora 33B no-miti BTRFS 5.8.9 GCC 10.2: Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8192MB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA NVE7 1GB, Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Fedora 33, Kernel: 5.8.9-301.fc33.x86_64 (x86_64), Desktop: MATE 1.24.1, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.3 Mesa 20.2.0-rc4, Compiler: GCC 10.2.1 20200826 + Clang 11.0.0 + LLVM 11.0.0, File-System: btrfs, Screen Resolution: 2880x1800 Fedora 33B no-miti BTRFS -lowlatency 5.8.9 GCC 10.2: Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8192MB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA NVE7 1GB, Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Fedora 33, Kernel: 5.8.9-301.fc33.x86_64 (x86_64), Desktop: MATE 1.24.1, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.3 Mesa 20.2.0-rc4, Compiler: GCC 10.2.1 20200826 + Clang 11.0.0 + LLVM 11.0.0, File-System: btrfs, Screen Resolution: 2880x1800 Ubuntu 20.04 no-miti OpenZFS 5.4 GCC 9.3: Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA GeForce GT 650M 1GB (797/2508MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Ubuntu 20.04, Kernel: 5.4.0-47-generic (x86_64), Desktop: MATE 1.24.0, Display Server: X Server 1.20.8, Display Driver: NVIDIA 390.138, OpenGL: 4.6.0, Compiler: GCC 9.3.0, File-System: zfs, Screen Resolution: 2880x1800 ClearLinux 33720 no-miti 5.8.9 GCC 10.1: Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (262.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA GeForce GT 650M 1GB (797/2508MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Clear Linux OS 33720, Kernel: 5.8.9-986.native (x86_64), Desktop: GNOME Shell 3.36.5, Display Server: X Server 1.20.8, Display Driver: NVIDIA 455.23.04, OpenGL: 4.6.0, OpenCL: OpenCL 1.2 CUDA 11.1.70, Vulkan: 1.2.145, Compiler: GCC 10.2.1 20200915 releases/gcc-10.2.0-253-g49b3d88e9d + Clang 10.0.1 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 2880x1800 Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory MB/s > Higher Is Better 5.8.1 GCC 10.2 volutary elevator=none ................. 334 |= 5.8.1 GCC 10.2 volutary elevator=kyber ................ 329 |= 5.8.1 GCC 10.2 volutary elevator=mq-deadline .......... 329 |= 5.8.1 GCC 10.2 none noatime discard ................... 323 |= FreeBSD 12.1 ZFS clang 8.0.1 .......................... 5006 |================= Openmendriva 4.1 no-miti ext4 Clang 9.0.1 mq-deadline . 319 |= Fedora 33B no-miti BTRFS 5.8.9 GCC 10.2 ............... 160 |= Fedora 33B no-miti BTRFS -lowlatency 5.8.9 GCC 10.2 ... 154 |= Ubuntu 20.04 no-miti OpenZFS 5.4 GCC 9.3 .............. 2875 |========== ClearLinux 33720 no-miti 5.8.9 GCC 10.1 ............... 269 |= Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory IOPS > Higher Is Better 5.8.1 GCC 10.2 volutary elevator=none ................. 10700 |= 5.8.1 GCC 10.2 volutary elevator=kyber ................ 10533 |= 5.8.1 GCC 10.2 volutary elevator=mq-deadline .......... 10500 |= 5.8.1 GCC 10.2 none noatime discard ................... 10300 |= FreeBSD 12.1 ZFS clang 8.0.1 .......................... 160250 |=============== Openmendriva 4.1 no-miti ext4 Clang 9.0.1 mq-deadline . 10233 |= Fedora 33B no-miti BTRFS 5.8.9 GCC 10.2 ............... 5105 | Fedora 33B no-miti BTRFS -lowlatency 5.8.9 GCC 10.2 ... 4920 | Ubuntu 20.04 no-miti OpenZFS 5.4 GCC 9.3 .............. 92000 |========= ClearLinux 33720 no-miti 5.8.9 GCC 10.1 ............... 8614 |= Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory MB/s > Higher Is Better 5.8.1 GCC 10.2 volutary elevator=none ................. 305 |============== 5.8.1 GCC 10.2 volutary elevator=kyber ................ 300 |============== 5.8.1 GCC 10.2 volutary elevator=mq-deadline .......... 300 |============== 5.8.1 GCC 10.2 none noatime discard ................... 297 |============== FreeBSD 12.1 ZFS clang 8.0.1 .......................... 383 |================== Openmendriva 4.1 no-miti ext4 Clang 9.0.1 mq-deadline . 290 |============== Fedora 33B no-miti BTRFS 5.8.9 GCC 10.2 ............... 202 |========= Fedora 33B no-miti BTRFS -lowlatency 5.8.9 GCC 10.2 ... 203 |========== Ubuntu 20.04 no-miti OpenZFS 5.4 GCC 9.3 .............. 363 |================= ClearLinux 33720 no-miti 5.8.9 GCC 10.1 ............... 247 |============ Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory IOPS > Higher Is Better 5.8.1 GCC 10.2 volutary elevator=none ................. 9741 |============= 5.8.1 GCC 10.2 volutary elevator=kyber ................ 9606 |============= 5.8.1 GCC 10.2 volutary elevator=mq-deadline .......... 9605 |============= 5.8.1 GCC 10.2 none noatime discard ................... 9505 |============ FreeBSD 12.1 ZFS clang 8.0.1 .......................... 12233 |================ Openmendriva 4.1 no-miti ext4 Clang 9.0.1 mq-deadline . 9279 |============ Fedora 33B no-miti BTRFS 5.8.9 GCC 10.2 ............... 6461 |======== Fedora 33B no-miti BTRFS -lowlatency 5.8.9 GCC 10.2 ... 6499 |========= Ubuntu 20.04 no-miti OpenZFS 5.4 GCC 9.3 .............. 11633 |=============== ClearLinux 33720 no-miti 5.8.9 GCC 10.1 ............... 7900 |========== FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better 5.8.1 GCC 10.2 volutary elevator=none ................. 47.30 |========= 5.8.1 GCC 10.2 volutary elevator=kyber ................ 44.80 |========= 5.8.1 GCC 10.2 volutary elevator=mq-deadline .......... 43.60 |======== 5.8.1 GCC 10.2 none noatime discard ................... 67.50 |============= VoidLinux no-miti ext4 GCC 9.3 mq-deadline ............ 55.50 |=========== Openmendriva 4.1 no-miti ext4 Clang 9.0.1 mq-deadline . 82.90 |================ Fedora 33B no-miti BTRFS 5.8.9 GCC 10.2 ............... 77.17 |=============== Fedora 33B no-miti BTRFS -lowlatency 5.8.9 GCC 10.2 ... 78.23 |=============== Ubuntu 20.04 no-miti OpenZFS 5.4 GCC 9.3 .............. 84.20 |================ ClearLinux 33720 no-miti 5.8.9 GCC 10.1 ............... 77.60 |=============== FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Files/s > Higher Is Better 5.8.1 GCC 10.2 volutary elevator=none ................. 59.80 |===== 5.8.1 GCC 10.2 volutary elevator=kyber ................ 61.10 |===== 5.8.1 GCC 10.2 volutary elevator=mq-deadline .......... 62.10 |====== 5.8.1 GCC 10.2 none noatime discard ................... 109.40 |========== VoidLinux no-miti ext4 GCC 9.3 mq-deadline ............ 71.40 |====== Openmendriva 4.1 no-miti ext4 Clang 9.0.1 mq-deadline . 167.50 |=============== Fedora 33B no-miti BTRFS 5.8.9 GCC 10.2 ............... 103.77 |========= Fedora 33B no-miti BTRFS -lowlatency 5.8.9 GCC 10.2 ... 105.73 |========= Ubuntu 20.04 no-miti OpenZFS 5.4 GCC 9.3 .............. 103.70 |========= ClearLinux 33720 no-miti 5.8.9 GCC 10.1 ............... 126.70 |===========