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&gru&sor .
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 Memcpy tinymembench: Standard Memset ipc-benchmark: TCP Socket - 128 mbw: Memory Copy - 512 MiB rocksdb: Rand Read postmark: Disk Transaction Performance ctx-clock: Context Switch Time t-test1: 1 hackbench: 8 - Thread sqlite-speedtest: Timed Time - Size 1,000 pmbench: 2 - 50% osbench: Create Processes schbench: 8 - 8 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 9636.5 24892.2 2700900 8767.811 13525169 4438 118 22.077 40.507 95.326 0.0878 23.946762 85257 9535.0 25510.9 2733423 8699.714 13567392 4687 121 21.931 41.494 94.261 0.0886 24.299622 85717 9545.2 24865.6 2711613 8662.794 13554627 4629 119 21.702 42.117 94.284 0.0890 24.793148 88107 9642.7 24803.5 2543574 8789.961 14503447 4191 118 22.486 56.761 95.111 0.0886 31.147003 239360 9616.8 24874.5 2883630 8768.195 14579180 4658 119 21.545 40.099 94.742 0.0888 26.414712 88277 9642.2 24211.8 2596759 8739.667 13339714 4491 119 21.648 43.998 93.966 0.0888 25.997162 88858 9524.9 24819.9 2839529 8441.275 13351366 4687 118 22.150 40.327 95.182 0.0887 27.910074 86093 9577.7 24824.9 2771767 8732.541 14503147 4143 123 22.806 43.683 96.638 0.0892 27.461052 89045 2773886 8893.506 4190 122 22.319 44.053 98.148 0.0884 27.309826 89216 9523.4 24930.0 2850820 8779.577 14454874 4601 119 21.919 40.117 94.641 0.0886 25.899410 88789 9618.7 24919.1 3184154 8769.586 12580466 4934 120 20.662 36.739 92.161 0.0885 22.236506 97766 9609.9 24917.4 3021883 8817.085 13014861 5245 123 20.597 41.913 91.162 0.0886 23.154418 131516 9662.6 24502.3 2881104 8855.202 13520414 5282 121 19.841 53.021 91.429 0.0890 29.300849 242261 9598.2 24915.6 3056363 8828.646 11871401 4967 120 20.495 39.397 92.167 0.0883 25.257587 92885 9590.8 24189.4 2256715 8965.048 8815878 3846 125 23.253 81.423 98.975 0.0888 30.653954 94336 9543.6 24700.1 2280489 8792.982 10886413 3846 127 23.068 69.946 98.730 0.0890 33.840179 96725 9321.7 25698.8 2068362 8670.665 7761894 1838 140 21.424 86.143 108.446 0.1029 23.086071 138578 9281.4 25747.0 2636674 8723.161 8454538 4464 143 21.330 75.026 98.283 0.0848 23.543835 136107 9351.4 25827.5 2435289 8759.578 7817534 4545 141 20.587 81.783 108.633 0.0843 22.692680 139861 9583.0 27055.9 2752765 8977.168 6286756 4166 139 23.475 107.612 117.765 0.1222 26.035905 133043 9363.6 25753.9 2529202 8654.060 6895730 4547 147 21.155 91.244 123.265 0.1118 23.094018 142899 9210.9 25282.2 2584549 8627.998 6191755 4601 123 28.313 106.659 141.925 0.1270 22.683143 132224 9330.3 25772.2 2143345 8766.257 11382155 4311 144 21.234 54.053 98.900 0.0847 24.084250 130987 9260.6 25766.6 2779400 8669.011 9911246 5000 130 19.958 57.686 95.879 0.0855 22.448302 138274 9202.6 25712.8 2803735 8668.093 8137299 5102 130 19.662 67.237 100.253 0.0853 22.023519 140715 8743.1 24764.2 2825420 8741.760 6067137 4967 133 26.472 91.372 162.222 0.1229 58.693091 149555 4259.1 9831.5 482807 3914.092 5983585 1633 2267 59.472 169.958 279.123 0.1804 63.593387 154368 9562.8 24484.9 3036266 8805.464 8343009 5208 122 20.964 66.277 93.504 0.0884 24.809837 135646 9638.0 24971.2 2912523 8418.957 8613696 4934 122 19.959 65.595 92.284 0.0880 25.256475 133664 9455.8 26931.3 2701183 8968.009 12410934 4573 139 21.067 58.312 93.895 0.0836 23.893515 121216 9534.2 27102.9 1262283 8859.148 8572092 3554 837 27.385 108.637 109.238 0.0832 29.195944 134027 1247391 8983.849 3521 841 27.436 113.592 0.0835 130731 2106 218.744 39.621989 8887.2 24563.7 13.191 8877.8 25596.7 1345811 817 13.092 485.355 155.010 44.333935 94336 8815.9 25812.2 12.499 2390594 8053.005 4465 171 10.767 92.748 124.401 0.0907 25.237401 94720 9446.27 23620.97 961322 8769.86 3731 781 26.43 194.70 161.91 0.13 31.83 101146 8996.3 23101.1 2710838 8872.822 8307902 1288 124 21.508 158.913 303.742 0.0886 29.113293 108928 9479.7 26575.6 2826081 8236.114 12336195 4967 127 20.276 56.978 93.469 0.0840 28.073787 106982 8951.7 23573.9 2410652 6295.877 7177906 142 35.926 74.005 118.308 22.006830 143206 8111.993 2223 27.826 210.819 36.993027 9489.10 26777.17 2887584 8358.12 6410 129 20.77 52.87 93.73 0.08 25.28 85547 9424.87 26626.63 2519748 8665.48 6578 126 20.98 54.47 98.10 0.08 24.67 82859 9529.3 24755.2 2247781 8690.588 4190 126 29.638 66.092 114.449 0.0852 34.875870 88192 8422.281 872 14.264 273.846 35.758018 8584.9 23687.0 952054 5875.958 13817868 922 83.786 131.739 165.980 58.445334 110357 8917.2 24320.6 954589 8236.834 2688 950 35.571 103.021 156.033 0.0953 53.063234 121148 9099.3 24153.9 1088665 8272.081 2669 967 36.110 110.416 149.983 0.0943 52.646796 123230 9380.4 25742.6 1275180 8323.173 3275 856 26.102 66.033 173.529 0.0844 33.459822 126242 9549.3 26931.0 1101284 8208.405 3037 791 27.061 79.258 186.371 0.0834 36.240419 127369 9505.0 24651.5 1428488 8773.909 3823 784 24.475 67.958 154.038 0.0882 30.792077 93978 OpenBenchmarking.org
Tinymembench Standard Memcpy OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memcpy Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.4.31 Gentoo no-miti 5.8.7 Clang 10 preempt Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 GCC Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Gentoo no-miti 5.8.6 GCC 10 O3 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world 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 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo @Parralels Musl 5.11 GCC 10.3 Gentoo mitigation 5.8.1 GCC 10 voluntary 2K 4K 6K 8K 10K SE +/- 12.10, N = 3 SE +/- 16.52, N = 3 SE +/- 15.61, N = 3 SE +/- 14.00, N = 3 SE +/- 38.08, N = 3 SE +/- 44.81, N = 3 SE +/- 30.25, N = 3 SE +/- 15.25, N = 3 SE +/- 38.81, N = 3 SE +/- 4.60, N = 3 SE +/- 12.44, N = 3 SE +/- 32.15, N = 3 SE +/- 43.19, N = 3 SE +/- 12.57, N = 3 SE +/- 3.95, N = 3 SE +/- 8.83, N = 3 SE +/- 50.69, N = 3 SE +/- 29.01, N = 3 SE +/- 23.12, N = 3 SE +/- 42.67, N = 3 SE +/- 26.59, N = 3 SE +/- 41.67, N = 3 SE +/- 34.88, N = 3 SE +/- 19.28, N = 3 SE +/- 36.61, N = 3 SE +/- 19.48, N = 3 SE +/- 92.40, N = 3 SE +/- 4.94, N = 3 SE +/- 13.26, N = 3 SE +/- 2.91, N = 3 SE +/- 3.38, N = 3 SE +/- 9.70, N = 3 SE +/- 30.21, N = 3 SE +/- 37.37, N = 3 SE +/- 130.37, N = 3 SE +/- 3.76, N = 3 SE +/- 92.42, N = 3 SE +/- 605.53, N = 9 SE +/- 2.09, N = 3 SE +/- 66.09, N = 3 SE +/- 31.47, N = 3 SE +/- 56.34, N = 3 SE +/- 31.73, N = 3 SE +/- 242.36, N = 9 SE +/- 66.61, N = 3 SE +/- 19.20, N = 3 9662.60 9642.70 9642.20 9638.00 9636.50 9618.70 9616.80 9609.90 9598.20 9590.80 9583.00 9577.70 9562.80 9549.30 9545.20 9543.60 9535.00 9534.20 9529.30 9524.90 9523.40 9505.00 9489.10 9479.70 9455.80 9446.27 9424.87 9380.40 9363.60 9351.40 9330.30 9321.70 9281.40 9260.60 9210.90 9202.60 9099.30 8996.30 8951.70 8917.20 8887.20 8877.80 8815.90 8743.10 8584.90 4259.10 1. (CC) gcc options: -O2 -lm
Tinymembench Standard Memset OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memset Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo HDD 5.12v2 -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 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Gentoo no-mitigation 5.8 Xanmod GCC 10 VoidLinux Musl no-miti ext4 GCC 9.3 Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-mitigation 5.8 GCC 10 scratch VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 Gentoo no-mitigation 5.4.31 Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.5 clang 10 protector voluntary 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 5.7.6 GCC10 no-preempt Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Gentoo no-mitigation 5.8 Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 VoidLinux Musl 5.8.9 ext4 GCC 9.3 Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-miti 5.8.5 GCC 10 voluntary Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.7.11 GCC10 Os Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS Gentoo @Parralels Musl 5.11 GCC 10.3 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Gentoo mitigation 5.8.1 GCC 10 voluntary 6K 12K 18K 24K 30K SE +/- 23.98, N = 3 SE +/- 45.85, N = 3 SE +/- 126.82, N = 3 SE +/- 19.66, N = 3 SE +/- 19.21, N = 3 SE +/- 179.59, N = 3 SE +/- 98.77, N = 3 SE +/- 19.18, N = 3 SE +/- 49.78, N = 3 SE +/- 47.87, N = 3 SE +/- 48.73, N = 3 SE +/- 55.80, N = 3 SE +/- 36.75, N = 3 SE +/- 5.99, N = 3 SE +/- 20.06, N = 3 SE +/- 119.59, N = 3 SE +/- 40.96, N = 3 SE +/- 188.61, N = 3 SE +/- 560.56, N = 3 SE +/- 139.39, N = 3 SE +/- 40.66, N = 3 SE +/- 27.52, N = 3 SE +/- 65.02, N = 3 SE +/- 40.05, N = 3 SE +/- 56.05, N = 3 SE +/- 12.87, N = 3 SE +/- 45.81, N = 3 SE +/- 41.62, N = 3 SE +/- 23.53, N = 3 SE +/- 226.79, N = 3 SE +/- 496.42, N = 9 SE +/- 34.48, N = 3 SE +/- 39.93, N = 3 SE +/- 69.10, N = 3 SE +/- 63.75, N = 3 SE +/- 292.80, N = 3 SE +/- 495.33, N = 3 SE +/- 54.14, N = 3 SE +/- 27.76, N = 3 SE +/- 30.58, N = 3 SE +/- 396.09, N = 3 SE +/- 111.28, N = 3 SE +/- 33.71, N = 3 SE +/- 65.05, N = 3 SE +/- 1732.23, N = 9 SE +/- 47.96, N = 3 27102.90 27055.90 26931.30 26931.00 26777.17 26626.63 26575.60 25827.50 25812.20 25772.20 25766.60 25753.90 25747.00 25742.60 25712.80 25698.80 25596.70 25510.90 25282.20 24971.20 24930.00 24919.10 24917.40 24915.60 24892.20 24874.50 24865.60 24824.90 24819.90 24803.50 24764.20 24755.20 24700.10 24651.50 24563.70 24502.30 24484.90 24320.60 24211.80 24189.40 24153.90 23687.00 23620.97 23573.90 23101.10 9831.50 1. (CC) gcc options: -O2 -lm
IPC_benchmark Type: TCP Socket - Message Bytes: 128 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: TCP Socket - Message Bytes: 128 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.10 clear-patches Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.6.4 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-miti 5.9 git GCC 10.2 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.7.11 GCC10 Os Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.7 Clang 10 preempt clang Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS Fedora 33B Glibc no-miti 5.8 GCC 10.2 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Gentoo @Parralels Musl 5.11 GCC 10.3 Gentoo mitigation 5.8.1 GCC 10 voluntary 700K 1400K 2100K 2800K 3500K SE +/- 1010.77, N = 3 SE +/- 8494.41, N = 3 SE +/- 6222.29, N = 3 SE +/- 12958.81, N = 3 SE +/- 21390.84, N = 3 SE +/- 8998.49, N = 3 SE +/- 15940.60, N = 3 SE +/- 36430.00, N = 4 SE +/- 10073.36, N = 3 SE +/- 14600.73, N = 3 SE +/- 8357.44, N = 3 SE +/- 3490.94, N = 3 SE +/- 11208.46, N = 3 SE +/- 1548.74, N = 3 SE +/- 5727.57, N = 3 SE +/- 8296.45, N = 3 SE +/- 24365.42, N = 3 SE +/- 1445.27, N = 3 SE +/- 2963.78, N = 3 SE +/- 40241.35, N = 3 SE +/- 12300.18, N = 3 SE +/- 37558.32, N = 4 SE +/- 6923.56, N = 3 SE +/- 8847.83, N = 3 SE +/- 16035.58, N = 3 SE +/- 29028.22, N = 15 SE +/- 10477.43, N = 3 SE +/- 2506.42, N = 3 SE +/- 17560.04, N = 3 SE +/- 5883.03, N = 3 SE +/- 2830.69, N = 3 SE +/- 8626.13, N = 3 SE +/- 3537.88, N = 3 SE +/- 11221.22, N = 3 SE +/- 3976.57, N = 3 SE +/- 12329.10, N = 3 SE +/- 17366.66, N = 3 SE +/- 1506.66, N = 3 SE +/- 6662.56, N = 3 SE +/- 8280.78, N = 3 SE +/- 4551.29, N = 3 SE +/- 6144.24, N = 3 SE +/- 10460.54, N = 3 SE +/- 32641.40, N = 12 SE +/- 13114.31, N = 15 SE +/- 16263.89, N = 15 SE +/- 1059.96, N = 3 3184154 3056363 3036266 3021883 2912523 2887584 2883630 2881104 2850820 2839529 2826081 2825420 2803735 2779400 2773886 2771767 2752765 2733423 2711613 2710838 2701183 2700900 2636674 2596759 2584549 2543574 2529202 2519748 2435289 2410652 2390594 2280489 2256715 2247781 2143345 2068362 1428488 1345811 1275180 1262283 1247391 1101284 1088665 961322 954589 952054 482807
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 Gentoo no-miti 5.8.7 Clang 10 preempt clang Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.6.12 Clang-build Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.6.12 GCC Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.4.31 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo no-mitigation 5.6.4 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-mitigation 5.6.10 clear-patches FreeBSD 13-RC3 clang 11.0.1 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world FreeBSD 12.2 CUSTOM OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo @Parralels Musl 5.11 GCC 10.3 Gentoo mitigation 5.8.1 GCC 10 voluntary 2K 4K 6K 8K 10K SE +/- 8.04, N = 3 SE +/- 37.06, N = 3 SE +/- 19.27, N = 3 SE +/- 3.82, N = 3 SE +/- 1.61, N = 3 SE +/- 33.14, N = 3 SE +/- 10.07, N = 3 SE +/- 51.04, N = 3 SE +/- 47.60, N = 3 SE +/- 4.99, N = 3 SE +/- 97.80, N = 3 SE +/- 34.53, N = 3 SE +/- 65.04, N = 3 SE +/- 7.32, N = 3 SE +/- 70.21, N = 3 SE +/- 41.93, N = 3 SE +/- 3.03, N = 3 SE +/- 93.71, N = 7 SE +/- 58.56, N = 3 SE +/- 5.66, N = 3 SE +/- 23.52, N = 3 SE +/- 6.13, N = 3 SE +/- 79.27, N = 3 SE +/- 15.86, N = 3 SE +/- 12.50, N = 3 SE +/- 58.71, N = 3 SE +/- 26.63, N = 3 SE +/- 4.27, N = 3 SE +/- 4.54, N = 3 SE +/- 64.91, N = 3 SE +/- 13.79, N = 3 SE +/- 22.14, N = 3 SE +/- 51.23, N = 3 SE +/- 5.24, N = 3 SE +/- 78.30, N = 3 SE +/- 44.22, N = 3 SE +/- 24.63, N = 3 SE +/- 43.23, N = 3 SE +/- 14.74, N = 3 SE +/- 80.51, N = 3 SE +/- 72.76, N = 8 SE +/- 11.88, N = 3 SE +/- 41.46, N = 3 SE +/- 26.77, N = 3 SE +/- 49.52, N = 3 SE +/- 1.58, N = 3 SE +/- 36.39, N = 3 SE +/- 5.88, N = 3 8983.85 8977.17 8968.01 8965.05 8893.51 8872.82 8859.15 8855.20 8828.65 8817.09 8805.46 8792.98 8789.96 8779.58 8773.91 8769.86 8769.59 8768.20 8767.81 8766.26 8759.58 8741.76 8739.67 8732.54 8723.16 8699.71 8690.59 8670.67 8669.01 8668.09 8665.48 8662.79 8654.06 8628.00 8441.28 8422.28 8418.96 8358.12 8323.17 8272.08 8236.83 8236.11 8208.41 8111.99 8053.01 6295.88 5875.96 3914.09
Facebook RocksDB Test: Random Read OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Random Read Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 GCC Gentoo @Parralels Musl 5.11 GCC 10.3 Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-miti 5.8.6 GCC 10 O3 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-mitigation 5.8 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-miti 5.8.5 GCC 10 voluntary Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo mitigation 5.8.1 GCC 10 voluntary 3M 6M 9M 12M 15M SE +/- 23258.35, N = 3 SE +/- 29727.18, N = 3 SE +/- 55748.87, N = 3 SE +/- 55022.18, N = 3 SE +/- 47675.18, N = 3 SE +/- 44738.14, N = 3 SE +/- 22283.49, N = 3 SE +/- 60996.37, N = 3 SE +/- 380498.42, N = 12 SE +/- 6569.12, N = 3 SE +/- 40170.54, N = 3 SE +/- 473308.54, N = 12 SE +/- 311333.45, N = 12 SE +/- 163659.07, N = 3 SE +/- 163266.27, N = 15 SE +/- 519981.38, N = 15 SE +/- 306060.99, N = 15 SE +/- 622728.14, N = 12 SE +/- 269804.03, N = 15 SE +/- 169122.71, N = 12 SE +/- 228012.00, N = 15 SE +/- 280140.66, N = 15 SE +/- 139685.05, N = 15 SE +/- 154351.44, N = 15 SE +/- 451372.97, N = 15 SE +/- 82014.73, N = 15 SE +/- 84564.51, N = 14 SE +/- 79097.27, N = 15 SE +/- 135617.05, N = 15 SE +/- 78365.75, N = 15 SE +/- 53403.95, N = 15 SE +/- 51528.63, N = 15 SE +/- 59444.48, N = 15 SE +/- 1078.85, N = 3 14579180 14503447 14503147 14454874 13817868 13567392 13554627 13525169 13520414 13351366 13339714 13014861 12580466 12410934 12336195 11871401 11382155 10886413 9911246 8815878 8613696 8572092 8454538 8343009 8307902 8137299 7817534 7761894 7177906 6895730 6286756 6191755 6067137 5983585 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.4 Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-mitigation 5.6.12 GCC Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.6.9 Archlinux.config OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-mitigation 5.4.37-ck MUQSS Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.7 Clang 10 preempt clang Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS FreeBSD 12.2 CUSTOM FreeBSD 12.1 GENERIC Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo mitigation 5.8.1 GCC 10 voluntary Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 FreeBSD 13-RC3 clang 11.0.1 1400 2800 4200 5600 7000 SE +/- 37.00, N = 3 SE +/- 37.00, N = 3 SE +/- 33.00, N = 3 SE +/- 33.00, N = 3 SE +/- 33.00, N = 3 SE +/- 33.00, N = 3 SE +/- 33.00, N = 3 SE +/- 29.00, N = 3 SE +/- 29.00, N = 3 SE +/- 29.00, N = 3 SE +/- 28.00, N = 3 SE +/- 28.00, N = 3 SE +/- 28.00, N = 3 SE +/- 57.52, N = 4 SE +/- 27.00, N = 3 SE +/- 46.19, N = 3 SE +/- 26.33, N = 3 SE +/- 42.73, N = 3 SE +/- 46.33, N = 3 SE +/- 23.67, N = 3 SE +/- 23.67, N = 3 SE +/- 22.67, N = 3 SE +/- 34.35, N = 3 SE +/- 34.35, N = 3 SE +/- 34.63, N = 15 SE +/- 16.67, N = 3 SE +/- 28.58, N = 3 SE +/- 14.33, N = 3 SE +/- 32.26, N = 3 SE +/- 16.74, N = 3 SE +/- 9.67, N = 3 SE +/- 30.72, N = 4 SE +/- 6.00, N = 3 SE +/- 7.80, N = 3 SE +/- 55.80, N = 12 SE +/- 16.51, N = 7 6578 6410 5282 5245 5208 5102 5000 4967 4967 4967 4934 4934 4687 4687 4658 4629 4601 4601 4573 4547 4545 4491 4465 4464 4438 4311 4191 4190 4190 4166 4143 3846 3846 3823 3731 3554 3521 3275 3037 2688 2669 2223 2106 1838 1633 1288 872
ctx_clock Context Switch Time OpenBenchmarking.org Clocks, Fewer Is Better ctx_clock Context Switch Time Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Gentoo no-mitigation 5.8 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 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 no-mitigation 5.8 Xanmod Clang 10 Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.7 Clang 10 preempt clang Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world 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 mitigation 5.8.1 GCC 10 voluntary 500 1000 1500 2000 2500 SE +/- 0.67, N = 3 SE +/- 1.33, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 1.15, N = 3 SE +/- 1.33, N = 3 SE +/- 0.67, N = 3 SE +/- 1.33, 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 +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 1.16, N = 14 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 1.33, N = 3 SE +/- 4.14, N = 15 SE +/- 0.67, N = 3 SE +/- 1.15, N = 3 SE +/- 1.76, N = 3 SE +/- 12.45, N = 3 SE +/- 2.40, N = 3 SE +/- 4.67, N = 3 SE +/- 2.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.67, N = 3 SE +/- 10.79, N = 3 118 118 118 119 119 119 119 120 120 121 121 122 122 122 123 123 123 124 125 126 126 127 127 129 130 130 133 139 139 140 141 142 143 144 147 171 781 784 791 817 837 841 856 922 950 967 2267
t-test1 Threads: 1 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 1 OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 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 FreeBSD 13-RC3 clang 11.0.1 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.5 clang 10 protector voluntary Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 4.19.125 no-preempt Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Fedora 33B Glibc no-miti 5.8 GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.7 Clang 10 preempt clang FreeBSD 12.2 CUSTOM Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo @Parralels Musl 5.11 GCC 10.3 20 40 60 80 100 SE +/- 0.01, N = 3 SE +/- 0.15, N = 3 SE +/- 0.05, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.06, N = 3 SE +/- 0.04, N = 3 SE +/- 0.06, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.06, N = 3 SE +/- 0.06, N = 3 SE +/- 0.03, N = 3 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.08, N = 3 SE +/- 0.10, N = 3 SE +/- 0.12, N = 3 SE +/- 0.03, N = 3 SE +/- 0.05, N = 3 SE +/- 0.02, N = 3 SE +/- 0.37, N = 3 SE +/- 0.03, N = 3 SE +/- 0.25, N = 3 SE +/- 0.09, N = 3 SE +/- 0.04, N = 3 SE +/- 0.08, N = 3 SE +/- 0.03, N = 3 SE +/- 0.10, N = 3 SE +/- 0.08, N = 3 SE +/- 0.07, N = 3 SE +/- 0.43, N = 13 SE +/- 0.34, N = 3 SE +/- 0.06, N = 3 SE +/- 0.14, N = 3 SE +/- 0.20, N = 3 SE +/- 0.43, N = 12 SE +/- 0.31, N = 3 SE +/- 0.07, N = 3 SE +/- 0.01, N = 3 SE +/- 0.38, N = 3 SE +/- 0.08, N = 3 SE +/- 0.32, N = 3 10.77 12.50 13.09 13.19 14.26 19.66 19.84 19.96 19.96 20.28 20.50 20.59 20.60 20.66 20.77 20.96 20.98 21.07 21.16 21.23 21.33 21.42 21.51 21.55 21.65 21.70 21.92 21.93 22.08 22.15 22.32 22.49 22.81 23.07 23.25 23.48 24.48 26.10 26.43 26.47 27.06 27.39 27.44 27.83 28.31 29.64 35.57 35.93 36.11 59.47 83.79
Hackbench Count: 8 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Thread Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.12 Clang-build Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo no-mitigation 5.4.37-ck MUQSS Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo no-mitigation 5.8 Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-miti 5.8.7 Clang 10 preempt Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS Gentoo no-miti 5.8.7 Clang 10 preempt clang Gentoo @Parralels Musl 5.11 GCC 10.3 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Gentoo mitigation 5.8.1 GCC 10 voluntary Fedora 33B Glibc no-miti 5.8 GCC 10.2 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 110 220 330 440 550 SE +/- 0.07, N = 3 SE +/- 0.30, N = 3 SE +/- 0.06, N = 3 SE +/- 0.14, N = 3 SE +/- 0.20, N = 3 SE +/- 0.09, N = 3 SE +/- 0.57, N = 4 SE +/- 0.57, N = 15 SE +/- 0.06, N = 3 SE +/- 0.16, N = 3 SE +/- 0.24, N = 3 SE +/- 0.04, N = 3 SE +/- 1.69, N = 15 SE +/- 0.25, N = 3 SE +/- 1.80, N = 12 SE +/- 1.51, N = 15 SE +/- 0.12, N = 3 SE +/- 0.75, N = 15 SE +/- 1.94, N = 15 SE +/- 2.64, N = 12 SE +/- 3.33, N = 12 SE +/- 0.07, N = 3 SE +/- 1.07, N = 15 SE +/- 2.66, N = 15 SE +/- 2.49, N = 15 SE +/- 0.13, N = 3 SE +/- 3.24, N = 12 SE +/- 2.70, N = 15 SE +/- 2.69, N = 15 SE +/- 0.45, N = 3 SE +/- 3.44, N = 15 SE +/- 1.73, N = 15 SE +/- 0.79, N = 10 SE +/- 0.84, N = 15 SE +/- 1.27, N = 15 SE +/- 0.97, N = 15 SE +/- 0.74, N = 3 SE +/- 1.19, N = 7 SE +/- 1.35, N = 5 SE +/- 4.92, N = 12 SE +/- 0.70, N = 3 SE +/- 3.74, N = 15 SE +/- 0.85, N = 3 SE +/- 4.24, N = 12 SE +/- 0.69, N = 3 SE +/- 2.70, N = 3 SE +/- 6.66, N = 4 36.74 39.40 40.10 40.12 40.33 40.51 41.49 41.91 42.12 43.68 44.00 44.05 52.87 53.02 54.05 54.47 56.76 56.98 57.69 58.31 65.60 66.03 66.09 66.28 67.24 67.96 69.95 74.01 75.03 79.26 81.42 81.78 86.14 91.24 91.37 92.75 103.02 106.66 107.61 108.64 110.42 113.59 131.74 158.91 169.96 194.70 485.36
SQLite Speedtest Timed Time - Size 1,000 OpenBenchmarking.org Seconds, Fewer Is Better SQLite Speedtest 3.30 Timed Time - Size 1,000 Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-miti 5.8.5 clang 10 protector voluntary Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-miti 5.8.7 Clang 10 preempt Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo no-miti 5.9 git GCC 10.2 OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Fedora 33B Glibc no-miti 5.8 GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo @Parralels Musl 5.11 GCC 10.3 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world FreeBSD 12.2 CUSTOM FreeBSD 12.1 GENERIC FreeBSD 13-RC3 clang 11.0.1 Gentoo mitigation 5.8.1 GCC 10 voluntary Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 70 140 210 280 350 SE +/- 0.12, N = 3 SE +/- 0.19, N = 3 SE +/- 0.43, N = 3 SE +/- 0.48, N = 3 SE +/- 0.72, N = 3 SE +/- 0.10, N = 3 SE +/- 0.47, N = 3 SE +/- 0.32, N = 3 SE +/- 0.08, N = 3 SE +/- 0.17, N = 3 SE +/- 0.33, N = 3 SE +/- 0.46, N = 3 SE +/- 0.25, N = 3 SE +/- 0.66, N = 3 SE +/- 0.43, N = 3 SE +/- 0.12, N = 3 SE +/- 0.42, N = 3 SE +/- 0.21, N = 3 SE +/- 0.78, N = 3 SE +/- 0.82, N = 3 SE +/- 0.39, N = 3 SE +/- 0.20, N = 3 SE +/- 0.19, N = 3 SE +/- 0.38, N = 3 SE +/- 0.11, N = 3 SE +/- 1.55, N = 3 SE +/- 1.60, N = 3 SE +/- 0.36, N = 3 SE +/- 0.50, N = 3 SE +/- 0.58, N = 3 SE +/- 1.93, N = 15 SE +/- 0.30, N = 3 SE +/- 0.82, N = 3 SE +/- 0.87, N = 3 SE +/- 1.32, N = 10 SE +/- 1.04, N = 3 SE +/- 1.81, N = 4 SE +/- 0.57, N = 3 SE +/- 0.86, N = 3 SE +/- 4.85, N = 9 SE +/- 8.21, N = 12 SE +/- 1.98, N = 3 SE +/- 1.34, N = 3 SE +/- 2.43, N = 12 SE +/- 0.50, N = 3 SE +/- 2.41, N = 3 SE +/- 0.27, N = 3 SE +/- 0.82, N = 3 SE +/- 4.91, N = 3 91.16 91.43 92.16 92.17 92.28 93.47 93.50 93.73 93.90 93.97 94.26 94.28 94.64 94.74 95.11 95.18 95.33 95.88 96.64 98.10 98.15 98.28 98.73 98.90 98.98 100.25 108.45 108.63 109.24 114.45 117.77 118.31 123.27 124.40 141.93 149.98 154.04 155.01 156.03 161.91 162.22 165.98 173.53 186.37 210.82 218.74 273.85 279.12 303.74
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% 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 no-miti 5.8.7 Clang 10 preempt Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo no-miti 5.8.7 Clang 10 preempt clang Gentoo no-miti 5.8.6 GCC 10 O3 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.6.12 Clang 10.0 OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Gentoo mitigation 5.8.1 GCC 10 voluntary 0.0406 0.0812 0.1218 0.1624 0.203 SE +/- 0.0002, N = 3 SE +/- 0.0005, N = 4 SE +/- 0.0002, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0006, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0006, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0000, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0007, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0011, N = 14 SE +/- 0.0008, N = 14 SE +/- 0.0011, N = 3 SE +/- 0.0016, N = 3 SE +/- 0.0021, N = 3 SE +/- 0.0021, N = 15 SE +/- 0.0016, N = 3 0.0800 0.0800 0.0832 0.0834 0.0835 0.0836 0.0840 0.0843 0.0844 0.0847 0.0848 0.0852 0.0853 0.0855 0.0878 0.0880 0.0882 0.0883 0.0884 0.0884 0.0885 0.0886 0.0886 0.0886 0.0886 0.0886 0.0887 0.0888 0.0888 0.0888 0.0890 0.0890 0.0890 0.0892 0.0907 0.0943 0.0953 0.1029 0.1118 0.1222 0.1229 0.1270 0.1300 0.1804
OSBench Test: Create Processes OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Processes Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-miti 5.8.6 GCC 10 O3 Gentoo no-mitigation 4.19.113 Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-mitigation 5.4.31 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo no-mitigation 5.6.4 Gentoo no-miti 5.8.5 GCC 10 voluntary OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.6.9 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 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo no-mitigation 5.4.37-ck MUQSS Fedora 33B Glibc no-miti 5.8 GCC 10.2 Gentoo HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo no-mitigation 5.8 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 FreeBSD 13-RC3 clang 11.0.1 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world FreeBSD 12.2 CUSTOM FreeBSD 12.1 GENERIC VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Gentoo @Parralels Musl 5.11 GCC 10.3 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo mitigation 5.8.1 GCC 10 voluntary 14 28 42 56 70 SE +/- 0.13, N = 3 SE +/- 0.31, N = 3 SE +/- 0.06, N = 3 SE +/- 0.30, N = 4 SE +/- 0.08, N = 3 SE +/- 0.08, N = 3 SE +/- 0.08, N = 3 SE +/- 0.14, N = 3 SE +/- 0.11, N = 3 SE +/- 0.10, N = 3 SE +/- 0.15, N = 3 SE +/- 0.32, N = 3 SE +/- 0.36, N = 3 SE +/- 0.28, N = 3 SE +/- 0.20, N = 13 SE +/- 0.31, N = 3 SE +/- 0.36, N = 3 SE +/- 0.08, N = 3 SE +/- 0.09, N = 3 SE +/- 0.28, N = 15 SE +/- 0.40, N = 3 SE +/- 0.29, N = 3 SE +/- 0.26, N = 3 SE +/- 0.37, N = 4 SE +/- 0.45, N = 15 SE +/- 0.29, N = 7 SE +/- 0.34, N = 3 SE +/- 0.48, N = 3 SE +/- 0.15, N = 3 SE +/- 0.29, N = 3 SE +/- 0.50, N = 3 SE +/- 0.23, N = 3 SE +/- 0.37, N = 5 SE +/- 0.35, N = 15 SE +/- 0.07, N = 3 SE +/- 0.16, N = 3 SE +/- 0.35, N = 15 SE +/- 3.01, N = 15 SE +/- 0.37, N = 5 SE +/- 0.09, N = 3 SE +/- 0.41, N = 3 SE +/- 0.19, N = 3 SE +/- 0.49, N = 3 SE +/- 0.70, N = 3 SE +/- 0.15, N = 3 SE +/- 0.29, N = 3 SE +/- 0.65, N = 4 SE +/- 0.46, N = 3 SE +/- 0.55, N = 3 22.01 22.02 22.24 22.45 22.68 22.69 23.09 23.09 23.15 23.54 23.89 23.95 24.08 24.30 24.67 24.79 24.81 25.24 25.26 25.26 25.28 25.90 26.00 26.04 26.41 27.31 27.46 27.91 28.07 29.11 29.20 29.30 30.65 30.79 31.15 31.83 33.46 33.84 34.88 35.76 36.24 36.99 39.62 44.33 52.65 53.06 58.45 58.69 63.59
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 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 core2 Gentoo no-mitigation 4.19.113 Gentoo Glibc no-miti F2FS 5.9.14 GCC 9.3 x86_64 Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.4 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo no-mitigation 5.7.11 GCC10 Os VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 Gentoo no-mitigation 5.8 Gentoo no-mitigation 4.19.125 no-preempt Fedora 33B Glibc no-miti 5.8 GCC 10.2 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 Gentoo @Parralels Musl 5.11 GCC 10.3 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Gentoo no-miti 5.8.6 GCC 10 O3 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 no-miti 5.8.7 Clang 10 preempt clang Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-miti 5.8.5 clang 10 protector voluntary Gentoo no-miti 5.8.7 Clang 10 preempt Gentoo no-miti 5.8.5 GCC 10 voluntary Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.9 git GCC 10.2 Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo mitigation 5.8.1 GCC 10 voluntary Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.46 MUQSS 50K 100K 150K 200K 250K SE +/- 1552.34, N = 12 SE +/- 1077.13, N = 15 SE +/- 1148.04, N = 3 SE +/- 1111.02, N = 15 SE +/- 954.99, N = 15 SE +/- 1054.82, N = 6 SE +/- 2242.78, N = 15 SE +/- 903.08, N = 3 SE +/- 1069.22, N = 3 SE +/- 1214.65, N = 15 SE +/- 1048.59, N = 3 SE +/- 1133.36, N = 5 SE +/- 1203.77, N = 3 SE +/- 981.30, N = 15 SE +/- 1296.95, N = 4 SE +/- 1598.72, N = 3 SE +/- 1419.59, N = 4 SE +/- 1901.28, N = 15 SE +/- 1099.48, N = 15 SE +/- 2207.55, N = 15 SE +/- 3498.05, N = 15 SE +/- 1816.22, N = 3 SE +/- 1464.00, N = 12 SE +/- 1322.09, N = 15 SE +/- 1173.14, N = 3 SE +/- 1388.72, N = 15 SE +/- 1137.38, N = 15 SE +/- 1240.22, N = 15 SE +/- 1076.86, N = 3 SE +/- 1671.75, N = 15 SE +/- 1595.24, N = 15 SE +/- 1590.16, N = 3 SE +/- 1719.02, N = 5 SE +/- 1753.78, N = 4 SE +/- 1993.17, N = 12 SE +/- 1579.64, N = 15 SE +/- 1968.22, N = 3 SE +/- 1310.51, N = 15 SE +/- 1436.77, N = 14 SE +/- 170.67, N = 3 SE +/- 2238.27, N = 3 SE +/- 1471.92, N = 15 SE +/- 1411.66, N = 15 SE +/- 1320.84, N = 15 SE +/- 782.09, N = 3 SE +/- 1065.81, N = 3 SE +/- 2649.46, N = 3 82859 85257 85547 85717 86093 88107 88192 88277 88789 88858 89045 89216 92885 93978 94336 94336 94720 96725 97766 101146 106982 108928 110357 121148 121216 123230 126242 127369 130731 130987 131516 132224 133043 133664 134027 135646 136107 138274 138578 139861 140715 142899 143206 149555 154368 239360 242261
Phoronix Test Suite v10.8.4