Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2105304-IB-2105106IB24 Gentoo Kernel benchmark - Phoronix Test Suite Gentoo Kernel benchmark Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS
HTML result view exported from: https://openbenchmarking.org/result/2105304-IB-2105106IB24&grr&sro&rro .
Gentoo Kernel benchmark Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL OpenCL Compiler File-System Screen Resolution Vulkan System Layer Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.7 Clang 10 preempt clang FreeBSD 12.1 GENERIC VoidLinux Musl 5.8.9 ext4 GCC 9.3 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 VoidLinux Musl no-miti ext4 GCC 9.3 OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 FreeBSD 12.2 CUSTOM Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 FreeBSD 13-RC3 clang 11.0.1 Gentoo @Parralels Musl 5.11 GCC 10.3 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads) Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS) Intel 3rd Gen Core DRAM 8GB 251GB APPLE SSD SM256E NVIDIA GeForce GT 650M 1GB (797/2508MHz) Cirrus Logic CS4206 Color LCD Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n Gentoo 2.6 4.19.113-gentoo-x86_64 (x86_64) LXQt 0.14.1 X Server 1.20.7 NVIDIA 440.82 4.6.0 OpenCL 1.2 CUDA 10.2.159 GCC 9.3.0 + Clang 9.0.1 + LLVM 9.0.1 + CUDA 10.2 ext4 2880x1800 5.4.31-gentoo-x86_64 (x86_64) 5.6.4-gentoo-x86_64 (x86_64) 5.4.37-ck-x86_64 (x86_64) MATE 1.24.0 GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0 + CUDA 10.2 5.6.9-gentoo-x86_64 (x86_64) 5.6.10-gentoo-x86_64 (x86_64) LXQt 0.14.1 5.6.12-gentoo-x86_64clang (x86_64) MATE 1.24.0 Clang 10.0.0 + GCC 9.3.0 + LLVM 10.0.0 + CUDA 10.2 5.6.12-gentoo-x86_64 (x86_64) GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0 + CUDA 10.2 Gentoo/Linux 4.19.125-gentoo-x86_64 (x86_64) Gentoo 2.6 5.4.46-gentoo-x86_64 (x86_64) X Server 1.20.8 GCC 10.1.0 + Clang 10.0.0 + LLVM 10.0.0 Intel 7 /C216 Cirrus Logic CS4206 5.7.6-gentoo-x86_64 (x86_64) NVIDIA 450.51 OpenCL 1.2 CUDA 11.0.197 5.7.11-gentoo-x86_64 (x86_64) NVIDIA 450.57 OpenCL 1.1 Mesa 20.1.4 + OpenCL 1.2 CUDA 11.0.210 GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1 Intel 7 /C216 5.8.0-gentoo-r1-x86_64 (x86_64) GCC 10.2.0 + Clang 10.0.1 NVIDIA NVE7 1GB (1200MHz) 5.8.0-gentoo-r1test (x86_64) nouveau 1.0.16 4.3 Mesa 20.1.5 GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1 5.8.0-gentoo-r1-x86_64clang (x86_64) 5.8.0-xanmod1xanmod (x86_64) Cirrus Logic CS4206 5.8.0-xanmod1-x86_64clang (x86_64) Intel 7 /C216 5.8.0test+ (x86_64) 4.3 Mesa 20.2.0-rc1 4.19.138-gentootest (x86_64) Cirrus Logic CS4206 Q3277 + Color LCD 5.8.1-xanmod1-x86_64 (x86_64) modesetting 1.20.8 4.3 Mesa 20.2.0-rc2 2560x1440 Color LCD 5.8.1-gentoo-x86_64 (x86_64) 2880x1800 5.9.0-rc1-x86_64 (x86_64) 20200818 5.8.1-gentoo-x86_64 (x86_64) 5.8.5-gentoo-x86_64 (x86_64) GCC 10.2.0 + Clang 11.0.0Target: + LLVM 11.0.0 Gentoo 2.7 5.8.6-xanmod1-x86_64 (x86_64) 4.3 Mesa 20.2.0-rc4 GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1 5.8.7-gentoo-x86_64 (x86_64) Intel Core i7-3615QM @ 2.30GHz (8 Cores) Apple MacBookPro10 1 1.0 218GB Unknown 981MB NVIDIA (0x0e1b) HDA FreeBSD 12.1-RELEASE (x86_64) Clang 8.0.1 (SVN 366581) zfs Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads) Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS) 251GB APPLE SSD SM256E + 8GB Flash Disk Intel HD 4000 Cirrus Logic CS4206 Color LCD Broadcom NetXtreme BCM57786 PCIe + Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4331 802.11a/b/g/n VoidLinux rolling 5.8.9_1 (x86_64) X Server 1.20.9 intel 2.99.917 GCC 9.3.0 ext4 251GB APPLE SSD SM256E GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0 Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n NVIDIA NVE7 1GB Broadcom NetXtreme BCM57786 PCIe + Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4331 802.11a/b/g/n OpenMandrivaLinux 4.1 5.5.12-desktop-1omv4001 (x86_64) KDE Plasma 5.17.5 X Server 1.20.7 modesetting 1.20.7 4.3 Mesa 20.0.7 Clang 9.0.1 + GCC 9.2.1 20191207 + LLVM 9.0.1 8192MB Fedora 33 5.8.9-301.fc33.x86_64 (x86_64) MATE 1.24.1 X Server 1.20.8 modesetting 1.20.8 4.3 Mesa 20.2.0-rc4 GCC 10.2.1 20200826 + Clang 11.0.0 + LLVM 11.0.0 btrfs 8GB NVIDIA GeForce GT 650M 1GB (797/2508MHz) Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n Ubuntu 20.04 5.4.0-47-generic (x86_64) MATE 1.24.0 NVIDIA 390.138 4.6.0 GCC 9.3.0 zfs Apple Mac-C3EC7CD22292981F (262.0.0.0.0 BIOS) Broadcom NetXtreme BCM57786 PCIe + Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4331 802.11a/b/g/n Clear Linux OS 33720 5.8.9-986.native (x86_64) GNOME Shell 3.36.5 NVIDIA 455.23.04 OpenCL 1.2 CUDA 11.1.70 1.2.145 GCC 10.2.1 20200915 releases/gcc-10.2.0-253-g49b3d88e9d + Clang 10.0.1 + LLVM 10.0.1 ext4 Intel 3rd Gen Core Intel 7 /C216 Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n Gentoo/Linux 5.8.11-gentoo-x86_64 (x86_64) modesetting 1.20.8 GCC 9.3.0 + Clang 10.0.1 f2fs Intel Core i7-3615QM @ 2.30GHz (8 Cores) Apple MacBookPro10 1 1.0 215GB NVIDIA GeForce GT 650M 981MB NVIDIA (0x0e1b) HDA Color LCD FreeBSD 12.2-RELEASE-p1 (x86_64) Xfce 4.14 X Server 1.20.9 NVIDIA 1.0.0 Clang 10.0.1 zfs Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads) Apple Mac-C3EC7CD22292981F (262.0.0.0.0 BIOS) 8192MB 251GB APPLE SSD SM256E Intel NVIDIA NVE7 1GB (1200MHz) Cirrus Logic CS4206 Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n Gentoo/Linux 5.9.14-gentoo-x86_64-gcc (x86_64) Xfce X Server 1.20.10 nouveau 1.0.16 GCC 9.3.0 + Clang 11.0.0Target: + LLVM 11.0.0 f2fs Xfce 4.14 Apple Mac-C3EC7CD22292981F (421.0.0.0.0 BIOS) 8GB NVIDIA NVE7 1GB Fedora 34 5.11.5-300.fc34.x86_64 (x86_64) MATE 1.24.1 nouveau 4.3 Mesa 21.0.0 GCC 11.0.0 20210225 + Clang 12.0.0 + LLVM 12.0.0 btrfs Intel Core i7-3615QM @ 2.30GHz (8 Cores) Apple MacBookPro10 1 1.0 187GB NVIDIA GeForce GT 650M 981MB NVIDIA (0x0e1b) HDA FreeBSD 13.0-RC3 (x86_64) X Server 1.20.9 NVIDIA Clang 11.0.1 zfs Intel Core i7-3615QM (8 Cores) Parallels Software Virtual (16.1.2 49151 BIOS) Red Hat Virtio + ICH8/R 4096MB 69GB Gentoo-Musl-0 SS Red Hat Virtio GPU Intel 82801BA/BAM Red Hat Virtio device Gentoo/Linux 5.11.13-gentoo-x86_64 (x86_64) X Server 1.20.11 GCC 10.3.0 + Clang 11.1.0 + LLVM 11.1.0 ext4 1024x768 Parallels Virtualization 69GB Gentoo-ClearLinu 5.12.1-gentoo-x86_64-gcc (x86_64) GCC 11.1.0 + Clang 12.0.0 + LLVM 12.0.0 5.12.2-gentoo-x86_64-gcc (x86_64) Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads) Apple Mac-C3EC7CD22292981F (421.0.0.0.0 BIOS) Intel 3rd Gen Core DRAM 8GB 251GB APPLE SSD SM256E + 500GB Generic Intel 3rd Gen Core 981MB Intel 7 /C216 Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n 5.12.3-gentoo-x86_64-gcc (x86_64) X Server 1.20.11 NVIDIA btrfs 2880x1800 NVIDIA GeForce GT 650M 1GB Cirrus Logic CS4206 Color LCD 5.12.3-gentoo-x86_64-v2 (x86_64) MATE 1.24.1 NVIDIA 465.27 4.6.0 NVIDIA 465.27 5.12.8-gentoo-x86_64-gcc (x86_64) NVIDIA 465.31 4.6.0 OpenBenchmarking.org Disk Details - Gentoo no-mitigation 4.19.113: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.4.31: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.6.4: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.4.37-ck MUQSS: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.6.9: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.6.9 Archlinux.config: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.6.10 clear-patches: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.6.12 Clang 10.0: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.6.12 Clang-build: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.6.12 GCC: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 4.19.125 no-preempt: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.4.46 GCC 10 no-preempt: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.4.46 MUQSS: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.7.6 GCC10 no-preempt: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.7.11 GCC10 Os: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.8: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.8 GCC 10 scratch: MQ-DEADLINE / discard,noatime,rw - Gentoo no-mitigation 5.8 Clang 10.0.1 scratch: MQ-DEADLINE / noatime,rw - Gentoo no-mitigation 5.8 Xanmod GCC 10: NONE / noatime,rw - Gentoo no-mitigation 5.8 Xanmod Clang 10: NONE / discard,errors=remount-ro,noatime,rw - Gentoo no-miti 5.9 git GCC 10.2: MQ-DEADLINE / discard,errors=remount-ro,noatime,rw - Gentoo no-miti 4.19.138 GCC 10.2 stripe=256: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-miti 5.8.1 xanmod Clang 10 preempt: NONE / noatime,rw,stripe=256 - Gentoo no-miti 5.8.1 GCC 10 voluntary: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi: MQ-DEADLINE / discard,noatime,rw - Gentoo mitigation 5.8.1 GCC 10 voluntary: MQ-DEADLINE / discard,noatime,rw - Gentoo no-miti 5.8.5 GCC 10 voluntary: MQ-DEADLINE / discard,noatime,rw - Gentoo no-miti 5.8.5 clang 10 protector voluntary: MQ-DEADLINE / discard,noatime,rw - Gentoo no-miti 5.8.6 GCC 10 O3: MQ-DEADLINE / discard,noatime,rw - Gentoo no-miti 5.8.7 Clang 10 preempt: MQ-DEADLINE / discard,noatime,rw - Gentoo no-miti 5.8.7 Clang 10 preempt clang: MQ-DEADLINE / discard,noatime,rw - VoidLinux Musl 5.8.9 ext4 GCC 9.3: MQ-DEADLINE / relatime,rw - VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2: MQ-DEADLINE / relatime,rw - VoidLinux Musl no-miti ext4 GCC 9.3: MQ-DEADLINE / relatime,rw - OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2: MQ-DEADLINE / discard,noatime,rw,stripe=256 - Fedora 33B Glibc no-miti 5.8 GCC 10.2: BFQ / relatime,rw,seclabel,space_cache,ssd,subvol=/home,subvolid=257 - Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2: BFQ / relatime,rw,stripe=256 - Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3: MQ-DEADLINE / acl,active_logs=6,alloc_mode=default,background_gc=on,discard,extent_cache,flush_merge,fsync_mode=posix,inline_data,inline_dentry,inline_xattr,lazytime,mode=adaptive,no_heap,noatime,rw,user_xattr - Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64: MQ-DEADLINE / acl,active_logs=6,alloc_mode=default,background_gc=on,compress_algorithm=zstd,compress_log_size=2,discard,extent_cache,flush_merge,fsync_mode=posix,inline_data,inline_dentry,inline_xattr,lazytime,mode=adaptive,no_heap,relatime,rw,user_xattr - Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2: MQ-DEADLINE / acl,active_logs=6,alloc_mode=default,background_gc=on,compress_algorithm=zstd,compress_log_size=2,discard,extent_cache,flush_merge,fsync_mode=posix,inline_data,inline_dentry,inline_xattr,lazytime,mode=adaptive,no_heap,relatime,rw,user_xattr - Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11: MQ-DEADLINE / autodefrag,discard=async,noatime,nodatacow,nodatasum,rw,seclabel,space_cache,ssd,subvol=/home,subvolid=256 / Block Size: 4096 - Gentoo @Parralels Musl 5.11 GCC 10.3: MQ-DEADLINE / relatime,rw / Block Size: 4096 - Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world: MQ-DEADLINE / commit=600,discard,noatime,rw,stripe=256 / Block Size: 4096 - Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS: MQ-DEADLINE / commit=600,discard,noatime,rw,stripe=256 / Block Size: 4096 - Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world: MQ-DEADLINE / autodefrag,nodatacow,nodatasum,relatime,rw,space_cache,subvol=/,subvolid=5 / Block Size: 4096 - Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world: MQ-DEADLINE / autodefrag,nodatacow,nodatasum,relatime,rw,space_cache,subvol=/,subvolid=5 / Block Size: 4096 - Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64: MQ-DEADLINE / autodefrag,compress=zstd:3,relatime,rw,space_cache,subvol=/,subvolid=5 / Block Size: 4096 Processor Details - Gentoo no-mitigation 4.19.113: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.4.31: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.6.4: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.4.37-ck MUQSS: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.6.9: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.6.9 Archlinux.config: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.6.10 clear-patches: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.6.12 Clang 10.0: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.6.12 Clang-build: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.6.12 GCC: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 4.19.125 no-preempt: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.4.46 GCC 10 no-preempt: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.4.46 MUQSS: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.7.6 GCC10 no-preempt: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.7.11 GCC10 Os: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.8: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.8 GCC 10 scratch: Scaling Governor: intel_cpufreq userspace - CPU Microcode: 0x21 - Gentoo no-mitigation 5.8 Clang 10.0.1 scratch: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.8 Xanmod GCC 10: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.8 Xanmod Clang 10: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-miti 5.9 git GCC 10.2: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-miti 4.19.138 GCC 10.2 stripe=256: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-miti 5.8.1 xanmod Clang 10 preempt: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-miti 5.8.1 GCC 10 voluntary: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo mitigation 5.8.1 GCC 10 voluntary: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-miti 5.8.5 GCC 10 voluntary: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-miti 5.8.5 clang 10 protector voluntary: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-miti 5.8.6 GCC 10 O3: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-miti 5.8.7 Clang 10 preempt: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-miti 5.8.7 Clang 10 preempt clang: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - VoidLinux Musl 5.8.9 ext4 GCC 9.3: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - VoidLinux Musl no-miti ext4 GCC 9.3: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Fedora 33B Glibc no-miti 5.8 GCC 10.2: Scaling Governor: intel_cpufreq performance - Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64: Scaling Governor: intel_cpufreq performance - Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2: Scaling Governor: intel_cpufreq performance - Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11: Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x21 - Gentoo @Parralels Musl 5.11 GCC 10.3: CPU Microcode: 0x21 - Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world: CPU Microcode: 0x21 - Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS: CPU Microcode: 0x21 - Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 Security Details - Gentoo no-mitigation 4.19.113: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected - Gentoo no-mitigation 5.4.31: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected - Gentoo no-mitigation 5.6.4: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected - Gentoo no-mitigation 5.4.37-ck MUQSS: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected - Gentoo no-mitigation 5.6.9: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected - Gentoo no-mitigation 5.6.9 Archlinux.config: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected - Gentoo no-mitigation 5.6.10 clear-patches: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected - Gentoo no-mitigation 5.6.12 Clang 10.0: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected - Gentoo no-mitigation 5.6.12 Clang-build: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected - Gentoo no-mitigation 5.6.12 GCC: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected - Gentoo no-mitigation 4.19.125 no-preempt: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected - Gentoo no-mitigation 5.4.46 GCC 10 no-preempt: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-mitigation 5.4.46 MUQSS: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-mitigation 5.7.6 GCC10 no-preempt: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-mitigation 5.7.11 GCC10 Os: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-mitigation 5.8: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-mitigation 5.8 GCC 10 scratch: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-mitigation 5.8 Clang 10.0.1 scratch: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-mitigation 5.8 Xanmod GCC 10: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-mitigation 5.8 Xanmod Clang 10: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-miti 5.9 git GCC 10.2: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-miti 4.19.138 GCC 10.2 stripe=256: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-miti 5.8.1 xanmod Clang 10 preempt: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-miti 5.8.1 GCC 10 voluntary: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo mitigation 5.8.1 GCC 10 voluntary: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-miti 5.8.5 GCC 10 voluntary: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-miti 5.8.5 clang 10 protector voluntary: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-miti 5.8.6 GCC 10 O3: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-miti 5.8.7 Clang 10 preempt: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo no-miti 5.8.7 Clang 10 preempt clang: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - FreeBSD 12.1 GENERIC: KPTI - VoidLinux Musl 5.8.9 ext4 GCC 9.3: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - VoidLinux Musl no-miti ext4 GCC 9.3: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected - Fedora 33B Glibc no-miti 5.8 GCC 10.2: SELinux + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - FreeBSD 12.2 CUSTOM: KPTI - Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11: SELinux + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - FreeBSD 13-RC3 clang 11.0.1: KPTI - Gentoo @Parralels Musl 5.11 GCC 10.3: itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected - Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected - Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected - Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected - Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected Compiler Details - Gentoo no-mitigation 5.6.12 Clang-build: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: ivybridge - VoidLinux Musl 5.8.9 ext4 GCC 9.3: --build=x86_64-linux-musl --disable-libsanitizer --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-multilib --disable-nls --disable-symvers --disable-target-libiberty --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-default-pie --enable-default-ssp --enable-fast-character --enable-languages=c,c++,objc,obj-c++,fortran,lto,go,ada --enable-lto --enable-plugins --enable-serial-configure --enable-shared --enable-threads=posix --enable-vtable-verify --mandir=/usr/share/man --with-isl --with-linker-hash-style=gnu - VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2: --build=x86_64-linux-musl --disable-libsanitizer --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-multilib --disable-nls --disable-symvers --disable-target-libiberty --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-default-pie --enable-default-ssp --enable-fast-character --enable-languages=c,c++,objc,obj-c++,fortran,lto,go,ada --enable-lto --enable-plugins --enable-serial-configure --enable-shared --enable-threads=posix --enable-vtable-verify --mandir=/usr/share/man --with-isl --with-linker-hash-style=gnu - VoidLinux Musl no-miti ext4 GCC 9.3: --build=x86_64-linux-musl --disable-libsanitizer --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-multilib --disable-nls --disable-symvers --disable-target-libiberty --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-default-pie --enable-default-ssp --enable-fast-character --enable-languages=c,c++,objc,obj-c++,fortran,lto,go,ada --enable-lto --enable-plugins --enable-serial-configure --enable-shared --enable-threads=posix --enable-vtable-verify --mandir=/usr/share/man --with-isl --with-linker-hash-style=gnu - OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2: Optimized build with assertions; Default target: x86_64-pc-linux-gnu; Host CPU: ivybridge - Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell - Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3: --bindir=/usr/x86_64-gentoo-linux-musl/gcc-bin/9.3.0 --build=x86_64-gentoo-linux-musl --datadir=/usr/share/gcc-data/x86_64-gentoo-linux-musl/9.3.0 --disable-esp --disable-fixed-point --disable-libada --disable-libsanitizer --disable-libssp --disable-libvtv --disable-multilib --disable-nls --disable-systemtap --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-default-pie --enable-default-ssp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --host=x86_64-gentoo-linux-musl --includedir=/usr/lib/gcc/x86_64-gentoo-linux-musl/9.3.0/include --mandir=/usr/share/gcc-data/x86_64-gentoo-linux-musl/9.3.0/man --with-multilib-list=m64 --with-python-dir=/share/gcc-data/x86_64-gentoo-linux-musl/9.3.0/python --without-isl - Gentoo @Parralels Musl 5.11 GCC 10.3: --bindir=/usr/x86_64-gentoo-linux-musl/gcc-bin/10.3.0 --build=x86_64-gentoo-linux-musl --datadir=/usr/share/gcc-data/x86_64-gentoo-linux-musl/10.3.0 --disable-esp --disable-fixed-point --disable-isl-version-check --disable-libada --disable-libsanitizer --disable-libssp --disable-libvtv --disable-multilib --disable-nls --disable-systemtap --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-default-pie --enable-default-ssp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --host=x86_64-gentoo-linux-musl --includedir=/usr/lib/gcc/x86_64-gentoo-linux-musl/10.3.0/include --mandir=/usr/share/gcc-data/x86_64-gentoo-linux-musl/10.3.0/man --with-build-config=bootstrap-lto --with-isl --with-multilib-list=m64 --with-python-dir=/share/gcc-data/x86_64-gentoo-linux-musl/10.3.0/python --with-zstd Kernel Details - Gentoo no-miti 5.8.5 GCC 10 voluntary: i915.fastboot=1 - Gentoo no-miti 5.8.5 clang 10 protector voluntary: i915.fastboot=1 - OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2: dm_mod.use_blk_mq=1 - Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11: Transparent Huge Pages: madvise - Gentoo @Parralels Musl 5.11 GCC 10.3: Transparent Huge Pages: always - Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world: Transparent Huge Pages: always - Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS: Transparent Huge Pages: always - Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world: Transparent Huge Pages: always - Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world: Transparent Huge Pages: always - Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64: i915.fastboot=1 - Transparent Huge Pages: madvise Environment Details - FreeBSD 12.1 GENERIC: LIBGL_ALWAYS_SOFTWARE=1 - OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2: AMD_DEBUG=nodcc - Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2: FFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -malign-data=abi -fno-semantic-interposition -ftree-vectorize -ftree-loop-vectorize -Wl,--enable-new-dtags -Wa,-mbranches-within-32B-boundaries" CXXFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=skylake -Wa,-mbranches-within-32B-boundaries -fvisibility-inlines-hidden -Wl,--enable-new-dtags" FCFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -malign-data=abi -fno-semantic-interposition -ftree-vectorize -ftree-loop-vectorize -Wl,-sort-common -Wl,--enable-new-dtags" CFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=skylake -Wa,-mbranches-within-32B-boundaries" THEANO_FLAGS="floatX=float32,openmp=true,gcc.cxxflags="-ftree-vectorize -mavx"" - Gentoo @Parralels Musl 5.11 GCC 10.3: CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_RUSTFLAGS="-C target-feature=-crt-static" Disk Scheduler Details - Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3: NONE
Gentoo Kernel benchmark tinymembench: Standard Memset tinymembench: Standard Memcpy hackbench: 8 - Thread rocksdb: Rand Read sqlite-speedtest: Timed Time - Size 1,000 postmark: Disk Transaction Performance schbench: 8 - 8 pmbench: 2 - 50% t-test1: 1 ipc-benchmark: TCP Socket - 128 osbench: Create Processes mbw: Memory Copy - 512 MiB ctx-clock: Context Switch Time Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.7 Clang 10 preempt clang FreeBSD 12.1 GENERIC VoidLinux Musl 5.8.9 ext4 GCC 9.3 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 VoidLinux Musl no-miti ext4 GCC 9.3 OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 FreeBSD 12.2 CUSTOM Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 FreeBSD 13-RC3 clang 11.0.1 Gentoo @Parralels Musl 5.11 GCC 10.3 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 24892.2 9636.5 40.507 13525169 95.326 4438 85257 0.0878 22.077 2700900 23.946762 8767.811 118 25510.9 9535.0 41.494 13567392 94.261 4687 85717 0.0886 21.931 2733423 24.299622 8699.714 121 24865.6 9545.2 42.117 13554627 94.284 4629 88107 0.0890 21.702 2711613 24.793148 8662.794 119 24803.5 9642.7 56.761 14503447 95.111 4191 239360 0.0886 22.486 2543574 31.147003 8789.961 118 24874.5 9616.8 40.099 14579180 94.742 4658 88277 0.0888 21.545 2883630 26.414712 8768.195 119 24211.8 9642.2 43.998 13339714 93.966 4491 88858 0.0888 21.648 2596759 25.997162 8739.667 119 24819.9 9524.9 40.327 13351366 95.182 4687 86093 0.0887 22.150 2839529 27.910074 8441.275 118 24824.9 9577.7 43.683 14503147 96.638 4143 89045 0.0892 22.806 2771767 27.461052 8732.541 123 44.053 98.148 4190 89216 0.0884 22.319 2773886 27.309826 8893.506 122 24930.0 9523.4 40.117 14454874 94.641 4601 88789 0.0886 21.919 2850820 25.899410 8779.577 119 24919.1 9618.7 36.739 12580466 92.161 4934 97766 0.0885 20.662 3184154 22.236506 8769.586 120 24917.4 9609.9 41.913 13014861 91.162 5245 131516 0.0886 20.597 3021883 23.154418 8817.085 123 24502.3 9662.6 53.021 13520414 91.429 5282 242261 0.0890 19.841 2881104 29.300849 8855.202 121 24915.6 9598.2 39.397 11871401 92.167 4967 92885 0.0883 20.495 3056363 25.257587 8828.646 120 24189.4 9590.8 81.423 8815878 98.975 3846 94336 0.0888 23.253 2256715 30.653954 8965.048 125 24700.1 9543.6 69.946 10886413 98.730 3846 96725 0.0890 23.068 2280489 33.840179 8792.982 127 25698.8 9321.7 86.143 7761894 108.446 1838 138578 0.1029 21.424 2068362 23.086071 8670.665 140 25747.0 9281.4 75.026 8454538 98.283 4464 136107 0.0848 21.330 2636674 23.543835 8723.161 143 25827.5 9351.4 81.783 7817534 108.633 4545 139861 0.0843 20.587 2435289 22.692680 8759.578 141 27055.9 9583.0 107.612 6286756 117.765 4166 133043 0.1222 23.475 2752765 26.035905 8977.168 139 25753.9 9363.6 91.244 6895730 123.265 4547 142899 0.1118 21.155 2529202 23.094018 8654.060 147 25282.2 9210.9 106.659 6191755 141.925 4601 132224 0.1270 28.313 2584549 22.683143 8627.998 123 25772.2 9330.3 54.053 11382155 98.900 4311 130987 0.0847 21.234 2143345 24.084250 8766.257 144 25766.6 9260.6 57.686 9911246 95.879 5000 138274 0.0855 19.958 2779400 22.448302 8669.011 130 25712.8 9202.6 67.237 8137299 100.253 5102 140715 0.0853 19.662 2803735 22.023519 8668.093 130 24764.2 8743.1 91.372 6067137 162.222 4967 149555 0.1229 26.472 2825420 58.693091 8741.760 133 9831.5 4259.1 169.958 5983585 279.123 1633 154368 0.1804 59.472 482807 63.593387 3914.092 2267 24484.9 9562.8 66.277 8343009 93.504 5208 135646 0.0884 20.964 3036266 24.809837 8805.464 122 24971.2 9638.0 65.595 8613696 92.284 4934 133664 0.0880 19.959 2912523 25.256475 8418.957 122 26931.3 9455.8 58.312 12410934 93.895 4573 121216 0.0836 21.067 2701183 23.893515 8968.009 139 27102.9 9534.2 108.637 8572092 109.238 3554 134027 0.0832 27.385 1262283 29.195944 8859.148 837 113.592 3521 130731 0.0835 27.436 1247391 8983.849 841 218.744 2106 39.621989 24563.7 8887.2 13.191 25596.7 8877.8 485.355 155.010 94336 13.092 1345811 44.333935 817 25812.2 8815.9 12.499 92.748 124.401 4465 94720 0.0907 10.767 2390594 25.237401 8053.005 171 23620.97 9446.27 194.70 161.91 3731 101146 0.13 26.43 961322 31.83 8769.86 781 23101.1 8996.3 158.913 8307902 303.742 1288 108928 0.0886 21.508 2710838 29.113293 8872.822 124 26575.6 9479.7 56.978 12336195 93.469 4967 106982 0.0840 20.276 2826081 28.073787 8236.114 127 23573.9 8951.7 74.005 7177906 118.308 143206 35.926 2410652 22.006830 6295.877 142 210.819 2223 27.826 36.993027 8111.993 26777.17 9489.10 52.87 93.73 6410 85547 0.08 20.77 2887584 25.28 8358.12 129 26626.63 9424.87 54.47 98.10 6578 82859 0.08 20.98 2519748 24.67 8665.48 126 24755.2 9529.3 66.092 114.449 4190 88192 0.0852 29.638 2247781 34.875870 8690.588 126 273.846 872 14.264 35.758018 8422.281 23687.0 8584.9 131.739 13817868 165.980 110357 83.786 952054 58.445334 5875.958 922 24320.6 8917.2 103.021 156.033 2688 121148 0.0953 35.571 954589 53.063234 8236.834 950 24153.9 9099.3 110.416 149.983 2669 123230 0.0943 36.110 1088665 52.646796 8272.081 967 25742.6 9380.4 66.033 173.529 3275 126242 0.0844 26.102 1275180 33.459822 8323.173 856 26931.0 9549.3 79.258 186.371 3037 127369 0.0834 27.061 1101284 36.240419 8208.405 791 24651.5 9505.0 67.958 154.038 3823 93978 0.0882 24.475 1428488 30.792077 8773.909 784 OpenBenchmarking.org
Tinymembench Standard Memset OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memset VoidLinux Musl no-miti ext4 GCC 9.3 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 VoidLinux Musl 5.8.9 ext4 GCC 9.3 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo @Parralels Musl 5.11 GCC 10.3 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 6K 12K 18K 24K 30K SE +/- 49.78, N = 3 SE +/- 40.96, N = 3 SE +/- 63.75, N = 3 SE +/- 1732.23, N = 9 SE +/- 54.14, N = 3 SE +/- 396.09, N = 3 SE +/- 19.18, N = 3 SE +/- 45.85, N = 3 SE +/- 119.59, N = 3 SE +/- 36.75, N = 3 SE +/- 39.93, N = 3 SE +/- 40.05, N = 3 SE +/- 30.58, N = 3 SE +/- 27.76, N = 3 SE +/- 12.87, N = 3 SE +/- 45.81, N = 3 SE +/- 40.66, N = 3 SE +/- 41.62, N = 3 SE +/- 23.53, N = 3 SE +/- 292.80, N = 3 SE +/- 65.02, N = 3 SE +/- 226.79, N = 3 SE +/- 188.61, N = 3 SE +/- 27.52, N = 3 SE +/- 56.05, N = 3 SE +/- 496.42, N = 9 SE +/- 55.80, N = 3 SE +/- 23.98, N = 3 SE +/- 126.82, N = 3 SE +/- 139.39, N = 3 SE +/- 495.33, N = 3 SE +/- 47.87, N = 3 SE +/- 20.06, N = 3 SE +/- 48.73, N = 3 SE +/- 560.56, N = 3 SE +/- 47.96, N = 3 SE +/- 65.05, N = 3 SE +/- 19.66, N = 3 SE +/- 69.10, N = 3 SE +/- 5.99, N = 3 SE +/- 19.21, N = 3 SE +/- 179.59, N = 3 SE +/- 111.28, N = 3 SE +/- 33.71, N = 3 SE +/- 34.48, N = 3 SE +/- 98.77, N = 3 25812.20 25596.70 24563.70 23101.10 24320.60 24153.90 25827.50 27055.90 25698.80 25747.00 24700.10 24915.60 24189.40 24211.80 24874.50 24865.60 24930.00 24824.90 24819.90 24502.30 24917.40 24803.50 25510.90 24919.10 24892.20 24764.20 25753.90 27102.90 26931.30 24971.20 24484.90 25772.20 25712.80 25766.60 25282.20 9831.50 23573.90 26931.00 24651.50 25742.60 26777.17 26626.63 23687.00 23620.97 24755.20 26575.60 1. (CC) gcc options: -O2 -lm
Tinymembench Standard Memcpy OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memcpy VoidLinux Musl no-miti ext4 GCC 9.3 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 VoidLinux Musl 5.8.9 ext4 GCC 9.3 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo @Parralels Musl 5.11 GCC 10.3 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 2K 4K 6K 8K 10K SE +/- 31.73, N = 3 SE +/- 56.34, N = 3 SE +/- 31.47, N = 3 SE +/- 605.53, N = 9 SE +/- 66.09, N = 3 SE +/- 92.42, N = 3 SE +/- 2.91, N = 3 SE +/- 12.44, N = 3 SE +/- 9.70, N = 3 SE +/- 30.21, N = 3 SE +/- 8.83, N = 3 SE +/- 38.81, N = 3 SE +/- 4.60, N = 3 SE +/- 15.61, N = 3 SE +/- 30.25, N = 3 SE +/- 3.95, N = 3 SE +/- 26.59, N = 3 SE +/- 32.15, N = 3 SE +/- 42.67, N = 3 SE +/- 12.10, N = 3 SE +/- 15.25, N = 3 SE +/- 16.52, N = 3 SE +/- 50.69, N = 3 SE +/- 44.81, N = 3 SE +/- 38.08, N = 3 SE +/- 242.36, N = 9 SE +/- 13.26, N = 3 SE +/- 29.01, N = 3 SE +/- 36.61, N = 3 SE +/- 14.00, N = 3 SE +/- 43.19, N = 3 SE +/- 3.38, N = 3 SE +/- 3.76, N = 3 SE +/- 37.37, N = 3 SE +/- 130.37, N = 3 SE +/- 19.20, N = 3 SE +/- 2.09, N = 3 SE +/- 12.57, N = 3 SE +/- 41.67, N = 3 SE +/- 4.94, N = 3 SE +/- 34.88, N = 3 SE +/- 92.40, N = 3 SE +/- 66.61, N = 3 SE +/- 19.48, N = 3 SE +/- 23.12, N = 3 SE +/- 19.28, N = 3 8815.90 8877.80 8887.20 8996.30 8917.20 9099.30 9351.40 9583.00 9321.70 9281.40 9543.60 9598.20 9590.80 9642.20 9616.80 9545.20 9523.40 9577.70 9524.90 9662.60 9609.90 9642.70 9535.00 9618.70 9636.50 8743.10 9363.60 9534.20 9455.80 9638.00 9562.80 9330.30 9202.60 9260.60 9210.90 4259.10 8951.70 9549.30 9505.00 9380.40 9489.10 9424.87 8584.90 9446.27 9529.30 9479.70 1. (CC) gcc options: -O2 -lm
Hackbench Count: 8 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Thread VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.8.7 Clang 10 preempt clang Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo @Parralels Musl 5.11 GCC 10.3 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 110 220 330 440 550 SE +/- 6.66, N = 4 SE +/- 4.24, N = 12 SE +/- 0.74, N = 3 SE +/- 0.70, N = 3 SE +/- 0.97, N = 15 SE +/- 1.73, N = 15 SE +/- 1.35, N = 5 SE +/- 0.79, N = 10 SE +/- 2.69, N = 15 SE +/- 3.24, N = 12 SE +/- 0.30, N = 3 SE +/- 3.44, N = 15 SE +/- 0.24, N = 3 SE +/- 0.06, N = 3 SE +/- 0.06, N = 3 SE +/- 0.14, N = 3 SE +/- 0.04, N = 3 SE +/- 0.16, N = 3 SE +/- 0.20, N = 3 SE +/- 0.25, N = 3 SE +/- 0.57, N = 15 SE +/- 0.12, N = 3 SE +/- 0.57, N = 4 SE +/- 0.07, N = 3 SE +/- 0.09, N = 3 SE +/- 1.27, N = 15 SE +/- 0.84, N = 15 SE +/- 3.74, N = 15 SE +/- 4.92, N = 12 SE +/- 2.64, N = 12 SE +/- 3.33, N = 12 SE +/- 2.66, N = 15 SE +/- 1.80, N = 12 SE +/- 2.49, N = 15 SE +/- 1.94, N = 15 SE +/- 1.19, N = 7 SE +/- 0.69, N = 3 SE +/- 2.70, N = 15 SE +/- 0.45, N = 3 SE +/- 0.13, N = 3 SE +/- 0.07, N = 3 SE +/- 1.69, N = 15 SE +/- 1.51, N = 15 SE +/- 0.85, N = 3 SE +/- 2.70, N = 3 SE +/- 1.07, N = 15 SE +/- 0.75, N = 15 485.36 158.91 103.02 110.42 92.75 81.78 107.61 86.14 75.03 69.95 39.40 81.42 44.00 40.10 42.12 40.12 44.05 43.68 40.33 53.02 41.91 56.76 41.49 36.74 40.51 91.37 91.24 113.59 108.64 58.31 65.60 66.28 54.05 67.24 57.69 106.66 169.96 74.01 79.26 67.96 66.03 52.87 54.47 131.74 194.70 66.09 56.98
Facebook RocksDB Test: Random Read OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Random Read Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo @Parralels Musl 5.11 GCC 10.3 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 3M 6M 9M 12M 15M SE +/- 451372.97, N = 15 SE +/- 84564.51, N = 14 SE +/- 53403.95, N = 15 SE +/- 79097.27, N = 15 SE +/- 139685.05, N = 15 SE +/- 622728.14, N = 12 SE +/- 519981.38, N = 15 SE +/- 169122.71, N = 12 SE +/- 40170.54, N = 3 SE +/- 23258.35, N = 3 SE +/- 22283.49, N = 3 SE +/- 55022.18, N = 3 SE +/- 55748.87, N = 3 SE +/- 6569.12, N = 3 SE +/- 380498.42, N = 12 SE +/- 473308.54, N = 12 SE +/- 29727.18, N = 3 SE +/- 44738.14, N = 3 SE +/- 311333.45, N = 12 SE +/- 60996.37, N = 3 SE +/- 59444.48, N = 15 SE +/- 78365.75, N = 15 SE +/- 280140.66, N = 15 SE +/- 163659.07, N = 3 SE +/- 228012.00, N = 15 SE +/- 154351.44, N = 15 SE +/- 306060.99, N = 15 SE +/- 82014.73, N = 15 SE +/- 269804.03, N = 15 SE +/- 51528.63, N = 15 SE +/- 1078.85, N = 3 SE +/- 135617.05, N = 15 SE +/- 47675.18, N = 3 SE +/- 163266.27, N = 15 8307902 7817534 6286756 7761894 8454538 10886413 11871401 8815878 13339714 14579180 13554627 14454874 14503147 13351366 13520414 13014861 14503447 13567392 12580466 13525169 6067137 6895730 8572092 12410934 8613696 8343009 11382155 8137299 9911246 6191755 5983585 7177906 13817868 12336195 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic
SQLite Speedtest Timed Time - Size 1,000 OpenBenchmarking.org Seconds, Fewer Is Better SQLite Speedtest 3.30 Timed Time - Size 1,000 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo @Parralels Musl 5.11 GCC 10.3 FreeBSD 13-RC3 clang 11.0.1 FreeBSD 12.2 CUSTOM FreeBSD 12.1 GENERIC Fedora 33B Glibc no-miti 5.8 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 70 140 210 280 350 SE +/- 0.57, N = 3 SE +/- 4.91, N = 3 SE +/- 0.86, N = 3 SE +/- 1.04, N = 3 SE +/- 0.87, N = 3 SE +/- 0.36, N = 3 SE +/- 1.93, N = 15 SE +/- 1.60, N = 3 SE +/- 0.20, N = 3 SE +/- 0.19, N = 3 SE +/- 0.48, N = 3 SE +/- 0.11, N = 3 SE +/- 0.17, N = 3 SE +/- 0.66, N = 3 SE +/- 0.46, N = 3 SE +/- 0.25, N = 3 SE +/- 0.39, N = 3 SE +/- 0.78, N = 3 SE +/- 0.12, N = 3 SE +/- 0.19, N = 3 SE +/- 0.12, N = 3 SE +/- 0.43, N = 3 SE +/- 0.33, N = 3 SE +/- 0.43, N = 3 SE +/- 0.42, N = 3 SE +/- 8.21, N = 12 SE +/- 0.82, N = 3 SE +/- 0.50, N = 3 SE +/- 0.08, N = 3 SE +/- 0.72, N = 3 SE +/- 0.47, N = 3 SE +/- 0.38, N = 3 SE +/- 1.55, N = 3 SE +/- 0.21, N = 3 SE +/- 1.32, N = 10 SE +/- 0.82, N = 3 SE +/- 0.30, N = 3 SE +/- 2.43, N = 12 SE +/- 1.81, N = 4 SE +/- 1.34, N = 3 SE +/- 0.32, N = 3 SE +/- 0.82, N = 3 SE +/- 1.98, N = 3 SE +/- 0.27, N = 3 SE +/- 0.50, N = 3 SE +/- 2.41, N = 3 SE +/- 4.85, N = 9 SE +/- 0.58, N = 3 SE +/- 0.10, N = 3 155.01 303.74 156.03 149.98 124.40 108.63 117.77 108.45 98.28 98.73 92.17 98.98 93.97 94.74 94.28 94.64 98.15 96.64 95.18 91.43 91.16 95.11 94.26 92.16 95.33 162.22 123.27 109.24 93.90 92.28 93.50 98.90 100.25 95.88 141.93 279.12 118.31 186.37 154.04 173.53 93.73 98.10 165.98 273.85 210.82 218.74 161.91 114.45 93.47 1. (CC) gcc options:
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.8.7 Clang 10 preempt clang Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 FreeBSD 13-RC3 clang 11.0.1 FreeBSD 12.2 CUSTOM FreeBSD 12.1 GENERIC Fedora 33B Glibc no-miti 5.8 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 1400 2800 4200 5600 7000 SE +/- 55.80, N = 12 SE +/- 16.74, N = 3 SE +/- 9.67, N = 3 SE +/- 46.19, N = 3 SE +/- 7.80, N = 3 SE +/- 34.35, N = 3 SE +/- 33.00, N = 3 SE +/- 34.35, N = 3 SE +/- 27.00, N = 3 SE +/- 29.00, N = 3 SE +/- 28.00, N = 3 SE +/- 23.67, N = 3 SE +/- 22.67, N = 3 SE +/- 29.00, N = 3 SE +/- 37.00, N = 3 SE +/- 37.00, N = 3 SE +/- 46.33, N = 3 SE +/- 29.00, N = 3 SE +/- 33.00, N = 3 SE +/- 26.33, N = 3 SE +/- 33.00, N = 3 SE +/- 57.52, N = 4 SE +/- 28.58, N = 3 SE +/- 16.67, N = 3 SE +/- 28.00, N = 3 SE +/- 33.00, N = 3 SE +/- 42.73, N = 3 SE +/- 28.00, N = 3 SE +/- 32.26, N = 3 SE +/- 34.63, N = 15 SE +/- 14.33, N = 3 SE +/- 16.51, N = 7 SE +/- 30.72, N = 4 SE +/- 6.00, N = 3 SE +/- 23.67, N = 3 SE +/- 33.00, N = 3 1288 2688 2669 4465 4545 4166 1838 4464 3846 4967 3846 4491 4658 4629 4601 4190 4143 4687 5282 5245 4191 4687 4934 4438 4967 4547 3521 3554 4573 4934 5208 4311 5102 5000 4601 1633 3037 3823 3275 6410 6578 872 2223 2106 3731 4190 4967
Schbench Message Threads: 8 - Workers Per Message Thread: 8 OpenBenchmarking.org usec, 99.9th Latency Percentile, Fewer Is Better Schbench Message Threads: 8 - Workers Per Message Thread: 8 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.8.7 Clang 10 preempt clang Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo @Parralels Musl 5.11 GCC 10.3 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 50K 100K 150K 200K 250K SE +/- 1598.72, N = 3 SE +/- 1816.22, N = 3 SE +/- 1322.09, N = 15 SE +/- 1388.72, N = 15 SE +/- 1419.59, N = 4 SE +/- 170.67, N = 3 SE +/- 1719.02, N = 5 SE +/- 1436.77, N = 14 SE +/- 1968.22, N = 3 SE +/- 1901.28, N = 15 SE +/- 1203.77, N = 3 SE +/- 1296.95, N = 4 SE +/- 1214.65, N = 15 SE +/- 903.08, N = 3 SE +/- 1054.82, N = 6 SE +/- 1069.22, N = 3 SE +/- 1133.36, N = 5 SE +/- 1048.59, N = 3 SE +/- 954.99, N = 15 SE +/- 2649.46, N = 3 SE +/- 1595.24, N = 15 SE +/- 1065.81, N = 3 SE +/- 1111.02, N = 15 SE +/- 1099.48, N = 15 SE +/- 1077.13, N = 15 SE +/- 1320.84, N = 15 SE +/- 1471.92, N = 15 SE +/- 1076.86, N = 3 SE +/- 1993.17, N = 12 SE +/- 1173.14, N = 3 SE +/- 1753.78, N = 4 SE +/- 1579.64, N = 15 SE +/- 1671.75, N = 15 SE +/- 2238.27, N = 3 SE +/- 1310.51, N = 15 SE +/- 1590.16, N = 3 SE +/- 782.09, N = 3 SE +/- 1411.66, N = 15 SE +/- 1240.22, N = 15 SE +/- 981.30, N = 15 SE +/- 1137.38, N = 15 SE +/- 1148.04, N = 3 SE +/- 1552.34, N = 12 SE +/- 1464.00, N = 12 SE +/- 2207.55, N = 15 SE +/- 2242.78, N = 15 SE +/- 3498.05, N = 15 94336 108928 121148 123230 94720 139861 133043 138578 136107 96725 92885 94336 88858 88277 88107 88789 89216 89045 86093 242261 131516 239360 85717 97766 85257 149555 142899 130731 134027 121216 133664 135646 130987 140715 138274 132224 154368 143206 127369 93978 126242 85547 82859 110357 101146 88192 106982
pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 50% OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 50% Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.8.7 Clang 10 preempt clang Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 0.0406 0.0812 0.1218 0.1624 0.203 SE +/- 0.0001, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0011, N = 3 SE +/- 0.0011, N = 14 SE +/- 0.0003, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0007, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0016, N = 3 SE +/- 0.0008, N = 14 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0000, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0021, N = 3 SE +/- 0.0016, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0006, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0005, N = 4 SE +/- 0.0021, N = 15 SE +/- 0.0005, N = 3 SE +/- 0.0006, N = 3 0.0886 0.0953 0.0943 0.0907 0.0843 0.1222 0.1029 0.0848 0.0890 0.0883 0.0888 0.0888 0.0888 0.0890 0.0886 0.0884 0.0892 0.0887 0.0890 0.0886 0.0886 0.0886 0.0885 0.0878 0.1229 0.1118 0.0835 0.0832 0.0836 0.0880 0.0884 0.0847 0.0853 0.0855 0.1270 0.1804 0.0834 0.0882 0.0844 0.0800 0.0800 0.1300 0.0852 0.0840
t-test1 Threads: 1 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 1 VoidLinux Musl no-miti ext4 GCC 9.3 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 VoidLinux Musl 5.8.9 ext4 GCC 9.3 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.8.7 Clang 10 preempt clang Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo @Parralels Musl 5.11 GCC 10.3 FreeBSD 13-RC3 clang 11.0.1 FreeBSD 12.2 CUSTOM Fedora 33B Glibc no-miti 5.8 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 20 40 60 80 100 SE +/- 0.15, N = 3 SE +/- 0.05, N = 3 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.07, N = 3 SE +/- 0.38, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 SE +/- 0.03, N = 3 SE +/- 0.08, N = 3 SE +/- 0.10, N = 3 SE +/- 0.08, N = 3 SE +/- 0.12, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.09, N = 3 SE +/- 0.37, N = 3 SE +/- 0.06, N = 3 SE +/- 0.01, N = 3 SE +/- 0.25, N = 3 SE +/- 0.05, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.43, N = 13 SE +/- 0.03, N = 3 SE +/- 0.14, N = 3 SE +/- 0.06, N = 3 SE +/- 0.06, N = 3 SE +/- 0.06, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.05, N = 3 SE +/- 0.04, N = 3 SE +/- 0.43, N = 12 SE +/- 0.08, N = 3 SE +/- 0.01, N = 3 SE +/- 0.34, N = 3 SE +/- 0.10, N = 3 SE +/- 0.08, N = 3 SE +/- 0.02, N = 3 SE +/- 0.06, N = 3 SE +/- 0.32, N = 3 SE +/- 0.02, N = 3 SE +/- 0.20, N = 3 SE +/- 0.07, N = 3 SE +/- 0.31, N = 3 SE +/- 0.01, N = 3 12.50 13.09 13.19 21.51 35.57 36.11 10.77 20.59 23.48 21.42 21.33 23.07 20.50 23.25 21.65 21.55 21.70 21.92 22.32 22.81 22.15 19.84 20.60 22.49 21.93 20.66 22.08 26.47 21.16 27.44 27.39 21.07 19.96 20.96 21.23 19.66 19.96 28.31 59.47 35.93 27.06 24.48 26.10 20.77 20.98 83.79 14.26 27.83 26.43 29.64 20.28
IPC_benchmark Type: TCP Socket - Message Bytes: 128 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: TCP Socket - Message Bytes: 128 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.8.7 Clang 10 preempt clang Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo @Parralels Musl 5.11 GCC 10.3 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 700K 1400K 2100K 2800K 3500K SE +/- 1506.66, N = 3 SE +/- 40241.35, N = 3 SE +/- 13114.31, N = 15 SE +/- 10460.54, N = 3 SE +/- 2830.69, N = 3 SE +/- 17560.04, N = 3 SE +/- 24365.42, N = 3 SE +/- 12329.10, N = 3 SE +/- 6923.56, N = 3 SE +/- 8626.13, N = 3 SE +/- 8494.41, N = 3 SE +/- 3537.88, N = 3 SE +/- 8847.83, N = 3 SE +/- 15940.60, N = 3 SE +/- 2963.78, N = 3 SE +/- 10073.36, N = 3 SE +/- 5727.57, N = 3 SE +/- 8296.45, N = 3 SE +/- 14600.73, N = 3 SE +/- 36430.00, N = 4 SE +/- 12958.81, N = 3 SE +/- 29028.22, N = 15 SE +/- 1445.27, N = 3 SE +/- 1010.77, N = 3 SE +/- 37558.32, N = 4 SE +/- 3490.94, N = 3 SE +/- 10477.43, N = 3 SE +/- 4551.29, N = 3 SE +/- 8280.78, N = 3 SE +/- 12300.18, N = 3 SE +/- 21390.84, N = 3 SE +/- 6222.29, N = 3 SE +/- 3976.57, N = 3 SE +/- 11208.46, N = 3 SE +/- 1548.74, N = 3 SE +/- 16035.58, N = 3 SE +/- 1059.96, N = 3 SE +/- 5883.03, N = 3 SE +/- 6144.24, N = 3 SE +/- 17366.66, N = 3 SE +/- 6662.56, N = 3 SE +/- 8998.49, N = 3 SE +/- 2506.42, N = 3 SE +/- 16263.89, N = 15 SE +/- 32641.40, N = 12 SE +/- 11221.22, N = 3 SE +/- 8357.44, N = 3 1345811 2710838 954589 1088665 2390594 2435289 2752765 2068362 2636674 2280489 3056363 2256715 2596759 2883630 2711613 2850820 2773886 2771767 2839529 2881104 3021883 2543574 2733423 3184154 2700900 2825420 2529202 1247391 1262283 2701183 2912523 3036266 2143345 2803735 2779400 2584549 482807 2410652 1101284 1428488 1275180 2887584 2519748 952054 961322 2247781 2826081
OSBench Test: Create Processes OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Processes VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo @Parralels Musl 5.11 GCC 10.3 FreeBSD 13-RC3 clang 11.0.1 FreeBSD 12.2 CUSTOM FreeBSD 12.1 GENERIC Fedora 33B Glibc no-miti 5.8 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 14 28 42 56 70 SE +/- 0.70, N = 3 SE +/- 0.29, N = 3 SE +/- 0.29, N = 3 SE +/- 0.15, N = 3 SE +/- 0.08, N = 3 SE +/- 0.08, N = 3 SE +/- 0.37, N = 4 SE +/- 0.08, N = 3 SE +/- 0.10, N = 3 SE +/- 3.01, N = 15 SE +/- 0.28, N = 15 SE +/- 0.37, N = 5 SE +/- 0.26, N = 3 SE +/- 0.45, N = 15 SE +/- 0.31, N = 3 SE +/- 0.29, N = 3 SE +/- 0.29, N = 7 SE +/- 0.34, N = 3 SE +/- 0.48, N = 3 SE +/- 0.23, N = 3 SE +/- 0.11, N = 3 SE +/- 0.07, N = 3 SE +/- 0.28, N = 3 SE +/- 0.06, N = 3 SE +/- 0.32, N = 3 SE +/- 0.46, N = 3 SE +/- 0.14, N = 3 SE +/- 0.50, N = 3 SE +/- 0.15, N = 3 SE +/- 0.09, N = 3 SE +/- 0.36, N = 3 SE +/- 0.36, N = 3 SE +/- 0.31, N = 3 SE +/- 0.30, N = 4 SE +/- 0.08, N = 3 SE +/- 0.55, N = 3 SE +/- 0.13, N = 3 SE +/- 0.41, N = 3 SE +/- 0.35, N = 15 SE +/- 0.35, N = 15 SE +/- 0.40, N = 3 SE +/- 0.20, N = 13 SE +/- 0.65, N = 4 SE +/- 0.09, N = 3 SE +/- 0.19, N = 3 SE +/- 0.49, N = 3 SE +/- 0.16, N = 3 SE +/- 0.37, N = 5 SE +/- 0.15, N = 3 44.33 29.11 53.06 52.65 25.24 22.69 26.04 23.09 23.54 33.84 25.26 30.65 26.00 26.41 24.79 25.90 27.31 27.46 27.91 29.30 23.15 31.15 24.30 22.24 23.95 58.69 23.09 29.20 23.89 25.26 24.81 24.08 22.02 22.45 22.68 63.59 22.01 36.24 30.79 33.46 25.28 24.67 58.45 35.76 36.99 39.62 31.83 34.88 28.07
MBW Test: Memory Copy - Array Size: 512 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 512 MiB Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.8.7 Clang 10 preempt clang Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo @Parralels Musl 5.11 GCC 10.3 FreeBSD 13-RC3 clang 11.0.1 FreeBSD 12.2 CUSTOM Fedora 33B Glibc no-miti 5.8 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 2K 4K 6K 8K 10K SE +/- 33.14, N = 3 SE +/- 72.76, N = 8 SE +/- 80.51, N = 3 SE +/- 49.52, N = 3 SE +/- 23.52, N = 3 SE +/- 37.06, N = 3 SE +/- 4.27, N = 3 SE +/- 12.50, N = 3 SE +/- 34.53, N = 3 SE +/- 47.60, N = 3 SE +/- 3.82, N = 3 SE +/- 79.27, N = 3 SE +/- 93.71, N = 7 SE +/- 22.14, N = 3 SE +/- 7.32, N = 3 SE +/- 1.61, N = 3 SE +/- 15.86, N = 3 SE +/- 78.30, N = 3 SE +/- 51.04, N = 3 SE +/- 4.99, N = 3 SE +/- 65.04, N = 3 SE +/- 58.71, N = 3 SE +/- 3.03, N = 3 SE +/- 58.56, N = 3 SE +/- 6.13, N = 3 SE +/- 51.23, N = 3 SE +/- 8.04, N = 3 SE +/- 10.07, N = 3 SE +/- 19.27, N = 3 SE +/- 24.63, N = 3 SE +/- 97.80, N = 3 SE +/- 5.66, N = 3 SE +/- 64.91, N = 3 SE +/- 4.54, N = 3 SE +/- 5.24, N = 3 SE +/- 5.88, N = 3 SE +/- 1.58, N = 3 SE +/- 41.46, N = 3 SE +/- 70.21, N = 3 SE +/- 14.74, N = 3 SE +/- 43.23, N = 3 SE +/- 13.79, N = 3 SE +/- 36.39, N = 3 SE +/- 44.22, N = 3 SE +/- 26.77, N = 3 SE +/- 41.93, N = 3 SE +/- 26.63, N = 3 SE +/- 11.88, N = 3 8872.82 8236.83 8272.08 8053.01 8759.58 8977.17 8670.67 8723.16 8792.98 8828.65 8965.05 8739.67 8768.20 8662.79 8779.58 8893.51 8732.54 8441.28 8855.20 8817.09 8789.96 8699.71 8769.59 8767.81 8741.76 8654.06 8983.85 8859.15 8968.01 8418.96 8805.46 8766.26 8668.09 8669.01 8628.00 3914.09 6295.88 8208.41 8773.91 8323.17 8358.12 8665.48 5875.96 8422.28 8111.99 8769.86 8690.59 8236.11
ctx_clock Context Switch Time OpenBenchmarking.org Clocks, Fewer Is Better ctx_clock Context Switch Time VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.8.7 Clang 10 preempt clang Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo @Parralels Musl 5.11 GCC 10.3 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 500 1000 1500 2000 2500 SE +/- 12.45, N = 3 SE +/- 0.00, N = 3 SE +/- 0.67, N = 3 SE +/- 4.14, N = 15 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 1.33, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 1.33, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 1.33, N = 3 SE +/- 1.15, N = 3 SE +/- 0.67, N = 3 SE +/- 1.33, N = 3 SE +/- 4.67, N = 3 SE +/- 2.40, N = 3 SE +/- 1.16, N = 14 SE +/- 0.67, N = 3 SE +/- 10.79, N = 3 SE +/- 1.76, N = 3 SE +/- 1.15, N = 3 SE +/- 2.00, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 817 124 950 967 171 141 139 140 143 127 120 125 119 119 119 119 122 123 118 121 123 118 121 120 118 133 147 841 837 139 122 122 144 130 130 123 2267 142 791 784 856 129 126 922 781 126 127
Phoronix Test Suite v10.8.4