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&sro&grs .
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 t-test1: 1 postmark: Disk Transaction Performance ipc-benchmark: TCP Socket - 128 sqlite-speedtest: Timed Time - Size 1,000 schbench: 8 - 8 osbench: Create Processes tinymembench: Standard Memset mbw: Memory Copy - 512 MiB tinymembench: Standard Memcpy pmbench: 2 - 50% ctx-clock: Context Switch Time rocksdb: Rand Read hackbench: 8 - Thread 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 22.077 4438 2700900 95.326 85257 23.946762 24892.2 8767.811 9636.5 0.0878 118 13525169 40.507 21.931 4687 2733423 94.261 85717 24.299622 25510.9 8699.714 9535.0 0.0886 121 13567392 41.494 21.702 4629 2711613 94.284 88107 24.793148 24865.6 8662.794 9545.2 0.0890 119 13554627 42.117 22.486 4191 2543574 95.111 239360 31.147003 24803.5 8789.961 9642.7 0.0886 118 14503447 56.761 21.545 4658 2883630 94.742 88277 26.414712 24874.5 8768.195 9616.8 0.0888 119 14579180 40.099 21.648 4491 2596759 93.966 88858 25.997162 24211.8 8739.667 9642.2 0.0888 119 13339714 43.998 22.150 4687 2839529 95.182 86093 27.910074 24819.9 8441.275 9524.9 0.0887 118 13351366 40.327 22.806 4143 2771767 96.638 89045 27.461052 24824.9 8732.541 9577.7 0.0892 123 14503147 43.683 22.319 4190 2773886 98.148 89216 27.309826 8893.506 0.0884 122 44.053 21.919 4601 2850820 94.641 88789 25.899410 24930.0 8779.577 9523.4 0.0886 119 14454874 40.117 20.662 4934 3184154 92.161 97766 22.236506 24919.1 8769.586 9618.7 0.0885 120 12580466 36.739 20.597 5245 3021883 91.162 131516 23.154418 24917.4 8817.085 9609.9 0.0886 123 13014861 41.913 19.841 5282 2881104 91.429 242261 29.300849 24502.3 8855.202 9662.6 0.0890 121 13520414 53.021 20.495 4967 3056363 92.167 92885 25.257587 24915.6 8828.646 9598.2 0.0883 120 11871401 39.397 23.253 3846 2256715 98.975 94336 30.653954 24189.4 8965.048 9590.8 0.0888 125 8815878 81.423 23.068 3846 2280489 98.730 96725 33.840179 24700.1 8792.982 9543.6 0.0890 127 10886413 69.946 21.424 1838 2068362 108.446 138578 23.086071 25698.8 8670.665 9321.7 0.1029 140 7761894 86.143 21.330 4464 2636674 98.283 136107 23.543835 25747.0 8723.161 9281.4 0.0848 143 8454538 75.026 20.587 4545 2435289 108.633 139861 22.692680 25827.5 8759.578 9351.4 0.0843 141 7817534 81.783 23.475 4166 2752765 117.765 133043 26.035905 27055.9 8977.168 9583.0 0.1222 139 6286756 107.612 21.155 4547 2529202 123.265 142899 23.094018 25753.9 8654.060 9363.6 0.1118 147 6895730 91.244 28.313 4601 2584549 141.925 132224 22.683143 25282.2 8627.998 9210.9 0.1270 123 6191755 106.659 21.234 4311 2143345 98.900 130987 24.084250 25772.2 8766.257 9330.3 0.0847 144 11382155 54.053 19.958 5000 2779400 95.879 138274 22.448302 25766.6 8669.011 9260.6 0.0855 130 9911246 57.686 19.662 5102 2803735 100.253 140715 22.023519 25712.8 8668.093 9202.6 0.0853 130 8137299 67.237 26.472 4967 2825420 162.222 149555 58.693091 24764.2 8741.760 8743.1 0.1229 133 6067137 91.372 59.472 1633 482807 279.123 154368 63.593387 9831.5 3914.092 4259.1 0.1804 2267 5983585 169.958 20.964 5208 3036266 93.504 135646 24.809837 24484.9 8805.464 9562.8 0.0884 122 8343009 66.277 19.959 4934 2912523 92.284 133664 25.256475 24971.2 8418.957 9638.0 0.0880 122 8613696 65.595 21.067 4573 2701183 93.895 121216 23.893515 26931.3 8968.009 9455.8 0.0836 139 12410934 58.312 27.385 3554 1262283 109.238 134027 29.195944 27102.9 8859.148 9534.2 0.0832 837 8572092 108.637 27.436 3521 1247391 130731 8983.849 0.0835 841 113.592 2106 218.744 39.621989 13.191 24563.7 8887.2 13.092 1345811 155.010 94336 44.333935 25596.7 8877.8 817 485.355 12.499 25812.2 8815.9 10.767 4465 2390594 124.401 94720 25.237401 8053.005 0.0907 171 92.748 26.43 3731 961322 161.91 101146 31.83 23620.97 8769.86 9446.27 0.13 781 194.70 21.508 1288 2710838 303.742 108928 29.113293 23101.1 8872.822 8996.3 0.0886 124 8307902 158.913 20.276 4967 2826081 93.469 106982 28.073787 26575.6 8236.114 9479.7 0.0840 127 12336195 56.978 35.926 2410652 118.308 143206 22.006830 23573.9 6295.877 8951.7 142 7177906 74.005 27.826 2223 210.819 36.993027 8111.993 20.77 6410 2887584 93.73 85547 25.28 26777.17 8358.12 9489.10 0.08 129 52.87 20.98 6578 2519748 98.10 82859 24.67 26626.63 8665.48 9424.87 0.08 126 54.47 29.638 4190 2247781 114.449 88192 34.875870 24755.2 8690.588 9529.3 0.0852 126 66.092 14.264 872 273.846 35.758018 8422.281 83.786 952054 165.980 110357 58.445334 23687.0 5875.958 8584.9 922 13817868 131.739 35.571 2688 954589 156.033 121148 53.063234 24320.6 8236.834 8917.2 0.0953 950 103.021 36.110 2669 1088665 149.983 123230 52.646796 24153.9 8272.081 9099.3 0.0943 967 110.416 26.102 3275 1275180 173.529 126242 33.459822 25742.6 8323.173 9380.4 0.0844 856 66.033 27.061 3037 1101284 186.371 127369 36.240419 26931.0 8208.405 9549.3 0.0834 791 79.258 24.475 3823 1428488 154.038 93978 30.792077 24651.5 8773.909 9505.0 0.0882 784 67.958 OpenBenchmarking.org
t-test1 Threads: 1 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 1 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Fedora 33B Glibc no-miti 5.8 GCC 10.2 FreeBSD 12.2 CUSTOM FreeBSD 13-RC3 clang 11.0.1 Gentoo @Parralels Musl 5.11 GCC 10.3 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 HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo mitigation 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 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 xanmod Clang 10 preempt 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 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-mitigation 4.19.113 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 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS 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 5.6.4 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 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 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 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 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 20 40 60 80 100 SE +/- 0.01, N = 3 SE +/- 0.31, N = 3 SE +/- 0.07, N = 3 SE +/- 0.20, N = 3 SE +/- 0.02, N = 3 SE +/- 0.32, N = 3 SE +/- 0.06, N = 3 SE +/- 0.02, N = 3 SE +/- 0.08, N = 3 SE +/- 0.10, N = 3 SE +/- 0.34, N = 3 SE +/- 0.01, N = 3 SE +/- 0.08, N = 3 SE +/- 0.43, N = 12 SE +/- 0.04, N = 3 SE +/- 0.05, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.06, N = 3 SE +/- 0.06, N = 3 SE +/- 0.06, N = 3 SE +/- 0.14, N = 3 SE +/- 0.03, N = 3 SE +/- 0.43, N = 13 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.25, N = 3 SE +/- 0.01, N = 3 SE +/- 0.06, N = 3 SE +/- 0.37, N = 3 SE +/- 0.09, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.12, N = 3 SE +/- 0.08, N = 3 SE +/- 0.10, N = 3 SE +/- 0.08, N = 3 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.38, N = 3 SE +/- 0.07, N = 3 SE +/- 0.05, N = 3 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.15, N = 3 20.28 29.64 26.43 27.83 14.26 83.79 20.98 20.77 26.10 24.48 27.06 35.93 59.47 28.31 19.96 19.66 21.23 20.96 19.96 21.07 27.39 27.44 21.16 26.47 22.08 20.66 21.93 22.49 20.60 19.84 22.15 22.81 22.32 21.92 21.70 21.55 21.65 23.25 20.50 23.07 21.33 21.42 23.48 20.59 10.77 36.11 35.57 21.51 13.19 13.09 12.50 1. (CC) gcc options: -pthread
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Fedora 33B Glibc no-miti 5.8 GCC 10.2 FreeBSD 12.1 GENERIC FreeBSD 12.2 CUSTOM FreeBSD 13-RC3 clang 11.0.1 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 HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo mitigation 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 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 xanmod Clang 10 preempt 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 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-mitigation 4.19.113 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 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS 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 5.6.4 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 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 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 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 1400 2800 4200 5600 7000 SE +/- 33.00, N = 3 SE +/- 23.67, N = 3 SE +/- 6.00, N = 3 SE +/- 30.72, N = 4 SE +/- 16.51, N = 7 SE +/- 14.33, N = 3 SE +/- 34.63, N = 15 SE +/- 32.26, N = 3 SE +/- 28.00, N = 3 SE +/- 42.73, N = 3 SE +/- 33.00, N = 3 SE +/- 28.00, N = 3 SE +/- 16.67, N = 3 SE +/- 28.58, N = 3 SE +/- 57.52, N = 4 SE +/- 33.00, N = 3 SE +/- 26.33, N = 3 SE +/- 33.00, N = 3 SE +/- 29.00, N = 3 SE +/- 46.33, N = 3 SE +/- 37.00, N = 3 SE +/- 37.00, N = 3 SE +/- 29.00, N = 3 SE +/- 22.67, N = 3 SE +/- 23.67, N = 3 SE +/- 28.00, N = 3 SE +/- 29.00, N = 3 SE +/- 27.00, N = 3 SE +/- 34.35, N = 3 SE +/- 33.00, N = 3 SE +/- 34.35, N = 3 SE +/- 7.80, N = 3 SE +/- 46.19, N = 3 SE +/- 9.67, N = 3 SE +/- 16.74, N = 3 SE +/- 55.80, N = 12 4967 4190 3731 2106 2223 872 6578 6410 3275 3823 3037 1633 4601 5000 5102 4311 5208 4934 4573 3554 3521 4547 4967 4411 4934 4687 4191 5245 5282 4687 4143 4190 4601 4629 4658 4491 3846 4967 3846 4464 1838 4166 4545 4465 2669 2688 1288 1. (CC) gcc options: -O3
IPC_benchmark Type: TCP Socket - Message Bytes: 128 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: TCP Socket - Message Bytes: 128 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Gentoo @Parralels Musl 5.11 GCC 10.3 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 HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo mitigation 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 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 xanmod Clang 10 preempt 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 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-mitigation 4.19.113 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 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS 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 5.6.4 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 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 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 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 700K 1400K 2100K 2800K 3500K SE +/- 8357.44, N = 3 SE +/- 11221.22, N = 3 SE +/- 32641.40, N = 12 SE +/- 16263.89, N = 15 SE +/- 2506.42, N = 3 SE +/- 8998.49, N = 3 SE +/- 6662.56, N = 3 SE +/- 17366.66, N = 3 SE +/- 6144.24, N = 3 SE +/- 5883.03, N = 3 SE +/- 1059.96, N = 3 SE +/- 16035.58, N = 3 SE +/- 1548.74, N = 3 SE +/- 11208.46, N = 3 SE +/- 3976.57, N = 3 SE +/- 6222.29, N = 3 SE +/- 21390.84, N = 3 SE +/- 12300.18, N = 3 SE +/- 8280.78, N = 3 SE +/- 4551.29, N = 3 SE +/- 10477.43, N = 3 SE +/- 3490.94, N = 3 SE +/- 37558.32, N = 4 SE +/- 1010.77, N = 3 SE +/- 1445.27, N = 3 SE +/- 29028.22, N = 15 SE +/- 12958.81, N = 3 SE +/- 36430.00, N = 4 SE +/- 14600.73, N = 3 SE +/- 8296.45, N = 3 SE +/- 5727.57, N = 3 SE +/- 10073.36, N = 3 SE +/- 2963.78, N = 3 SE +/- 15940.60, N = 3 SE +/- 8847.83, N = 3 SE +/- 3537.88, N = 3 SE +/- 8494.41, N = 3 SE +/- 8626.13, N = 3 SE +/- 6923.56, N = 3 SE +/- 12329.10, N = 3 SE +/- 24365.42, N = 3 SE +/- 17560.04, N = 3 SE +/- 2830.69, N = 3 SE +/- 10460.54, N = 3 SE +/- 13114.31, N = 15 SE +/- 40241.35, N = 3 SE +/- 1506.66, N = 3 2826081 2247781 961322 952054 2519748 2887584 1275180 1428488 1101284 2410652 482807 2584549 2779400 2803735 2143345 3036266 2912523 2701183 1262283 1247391 2529202 2825420 2700900 3184154 2733423 2543574 3021883 2881104 2839529 2771767 2773886 2850820 2711613 2883630 2596759 2256715 3056363 2280489 2636674 2068362 2752765 2435289 2390594 1088665 954589 2710838 1345811
SQLite Speedtest Timed Time - Size 1,000 OpenBenchmarking.org Seconds, Fewer Is Better SQLite Speedtest 3.30 Timed Time - Size 1,000 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Fedora 33B Glibc no-miti 5.8 GCC 10.2 FreeBSD 12.1 GENERIC FreeBSD 12.2 CUSTOM FreeBSD 13-RC3 clang 11.0.1 Gentoo @Parralels Musl 5.11 GCC 10.3 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 HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo mitigation 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 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 xanmod Clang 10 preempt 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 5.9 git GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-mitigation 4.19.113 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 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS 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 5.6.4 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 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 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 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 70 140 210 280 350 SE +/- 0.10, N = 3 SE +/- 0.58, N = 3 SE +/- 4.85, N = 9 SE +/- 2.41, N = 3 SE +/- 0.50, N = 3 SE +/- 0.27, N = 3 SE +/- 1.98, N = 3 SE +/- 0.82, N = 3 SE +/- 0.32, N = 3 SE +/- 1.34, N = 3 SE +/- 1.81, N = 4 SE +/- 2.43, N = 12 SE +/- 0.30, N = 3 SE +/- 0.82, N = 3 SE +/- 1.32, N = 10 SE +/- 0.21, N = 3 SE +/- 1.55, N = 3 SE +/- 0.38, N = 3 SE +/- 0.47, N = 3 SE +/- 0.72, N = 3 SE +/- 0.08, N = 3 SE +/- 0.50, N = 3 SE +/- 0.82, N = 3 SE +/- 8.21, N = 12 SE +/- 0.42, N = 3 SE +/- 0.43, N = 3 SE +/- 0.33, N = 3 SE +/- 0.43, N = 3 SE +/- 0.12, N = 3 SE +/- 0.19, N = 3 SE +/- 0.12, N = 3 SE +/- 0.78, N = 3 SE +/- 0.39, N = 3 SE +/- 0.25, N = 3 SE +/- 0.46, N = 3 SE +/- 0.66, N = 3 SE +/- 0.17, N = 3 SE +/- 0.11, N = 3 SE +/- 0.48, N = 3 SE +/- 0.19, N = 3 SE +/- 0.20, N = 3 SE +/- 1.60, N = 3 SE +/- 1.93, N = 15 SE +/- 0.36, N = 3 SE +/- 0.87, N = 3 SE +/- 1.04, N = 3 SE +/- 0.86, N = 3 SE +/- 4.91, N = 3 SE +/- 0.57, N = 3 93.47 114.45 161.91 218.74 210.82 273.85 165.98 98.10 93.73 173.53 154.04 186.37 118.31 279.12 141.93 95.88 100.25 98.90 93.50 92.28 93.90 109.24 123.27 162.22 95.33 92.16 94.26 95.11 91.16 91.43 95.18 96.64 98.15 94.64 94.28 94.74 93.97 98.98 92.17 98.73 98.28 108.45 117.77 108.63 124.40 149.98 156.03 303.74 155.01 1. (CC) gcc options:
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 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Gentoo @Parralels Musl 5.11 GCC 10.3 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 HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo mitigation 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 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 xanmod Clang 10 preempt 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 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-mitigation 4.19.113 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 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS 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 5.6.4 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 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 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 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 50K 100K 150K 200K 250K SE +/- 3498.05, N = 15 SE +/- 2242.78, N = 15 SE +/- 2207.55, N = 15 SE +/- 1464.00, N = 12 SE +/- 1552.34, N = 12 SE +/- 1148.04, N = 3 SE +/- 1137.38, N = 15 SE +/- 981.30, N = 15 SE +/- 1240.22, N = 15 SE +/- 1411.66, N = 15 SE +/- 782.09, N = 3 SE +/- 1590.16, N = 3 SE +/- 1310.51, N = 15 SE +/- 2238.27, N = 3 SE +/- 1671.75, N = 15 SE +/- 1579.64, N = 15 SE +/- 1753.78, N = 4 SE +/- 1173.14, N = 3 SE +/- 1993.17, N = 12 SE +/- 1076.86, N = 3 SE +/- 1471.92, N = 15 SE +/- 1320.84, N = 15 SE +/- 1077.13, N = 15 SE +/- 1099.48, N = 15 SE +/- 1111.02, N = 15 SE +/- 1065.81, N = 3 SE +/- 1595.24, N = 15 SE +/- 2649.46, N = 3 SE +/- 954.99, N = 15 SE +/- 1048.59, N = 3 SE +/- 1133.36, N = 5 SE +/- 1069.22, N = 3 SE +/- 1054.82, N = 6 SE +/- 903.08, N = 3 SE +/- 1214.65, N = 15 SE +/- 1296.95, N = 4 SE +/- 1203.77, N = 3 SE +/- 1901.28, N = 15 SE +/- 1968.22, N = 3 SE +/- 1436.77, N = 14 SE +/- 1719.02, N = 5 SE +/- 170.67, N = 3 SE +/- 1419.59, N = 4 SE +/- 1388.72, N = 15 SE +/- 1322.09, N = 15 SE +/- 1816.22, N = 3 SE +/- 1598.72, N = 3 106982 88192 101146 110357 82859 85547 126242 93978 127369 143206 154368 132224 138274 140715 130987 135646 133664 121216 134027 130731 142899 149555 85257 97766 85717 239360 131516 242261 86093 89045 89216 88789 88107 88277 88858 94336 92885 96725 136107 138578 133043 139861 94720 123230 121148 108928 94336
OSBench Test: Create Processes OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Processes Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Fedora 33B Glibc no-miti 5.8 GCC 10.2 FreeBSD 12.1 GENERIC FreeBSD 12.2 CUSTOM FreeBSD 13-RC3 clang 11.0.1 Gentoo @Parralels Musl 5.11 GCC 10.3 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 HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo mitigation 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 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 xanmod Clang 10 preempt 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 5.9 git GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-mitigation 4.19.113 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 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS 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 5.6.4 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 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 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 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 14 28 42 56 70 SE +/- 0.15, N = 3 SE +/- 0.37, N = 5 SE +/- 0.16, N = 3 SE +/- 0.49, N = 3 SE +/- 0.19, N = 3 SE +/- 0.09, N = 3 SE +/- 0.65, N = 4 SE +/- 0.20, N = 13 SE +/- 0.40, N = 3 SE +/- 0.35, N = 15 SE +/- 0.35, N = 15 SE +/- 0.41, N = 3 SE +/- 0.13, N = 3 SE +/- 0.55, N = 3 SE +/- 0.08, N = 3 SE +/- 0.30, N = 4 SE +/- 0.31, N = 3 SE +/- 0.36, N = 3 SE +/- 0.36, N = 3 SE +/- 0.09, N = 3 SE +/- 0.15, N = 3 SE +/- 0.50, N = 3 SE +/- 0.14, N = 3 SE +/- 0.46, N = 3 SE +/- 0.32, N = 3 SE +/- 0.06, N = 3 SE +/- 0.28, N = 3 SE +/- 0.07, N = 3 SE +/- 0.11, N = 3 SE +/- 0.23, N = 3 SE +/- 0.48, N = 3 SE +/- 0.34, N = 3 SE +/- 0.29, N = 7 SE +/- 0.29, N = 3 SE +/- 0.31, N = 3 SE +/- 0.45, N = 15 SE +/- 0.26, N = 3 SE +/- 0.37, N = 5 SE +/- 0.28, N = 15 SE +/- 3.01, N = 15 SE +/- 0.10, N = 3 SE +/- 0.08, N = 3 SE +/- 0.37, N = 4 SE +/- 0.08, N = 3 SE +/- 0.08, N = 3 SE +/- 0.15, N = 3 SE +/- 0.29, N = 3 SE +/- 0.29, N = 3 SE +/- 0.70, N = 3 28.07 34.88 31.83 39.62 36.99 35.76 58.45 24.67 25.28 33.46 30.79 36.24 22.01 63.59 22.68 22.45 22.02 24.08 24.81 25.26 23.89 29.20 23.09 58.69 23.95 22.24 24.30 31.15 23.15 29.30 27.91 27.46 27.31 25.90 24.79 26.41 26.00 30.65 25.26 33.84 23.54 23.09 26.04 22.69 25.24 52.65 53.06 29.11 44.33 1. (CC) gcc options:
Tinymembench Standard Memset OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memset Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Gentoo @Parralels Musl 5.11 GCC 10.3 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 HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo mitigation 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 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 xanmod Clang 10 preempt 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 5.9 git GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-mitigation 4.19.113 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 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.4 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 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 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 6K 12K 18K 24K 30K SE +/- 98.77, N = 3 SE +/- 34.48, N = 3 SE +/- 33.71, N = 3 SE +/- 111.28, N = 3 SE +/- 179.59, N = 3 SE +/- 19.21, N = 3 SE +/- 5.99, N = 3 SE +/- 69.10, N = 3 SE +/- 19.66, N = 3 SE +/- 65.05, N = 3 SE +/- 47.96, N = 3 SE +/- 560.56, N = 3 SE +/- 48.73, N = 3 SE +/- 20.06, N = 3 SE +/- 47.87, N = 3 SE +/- 495.33, N = 3 SE +/- 139.39, N = 3 SE +/- 126.82, N = 3 SE +/- 23.98, N = 3 SE +/- 55.80, N = 3 SE +/- 496.42, N = 9 SE +/- 56.05, N = 3 SE +/- 27.52, N = 3 SE +/- 188.61, N = 3 SE +/- 226.79, N = 3 SE +/- 65.02, N = 3 SE +/- 292.80, N = 3 SE +/- 23.53, N = 3 SE +/- 41.62, N = 3 SE +/- 40.66, N = 3 SE +/- 45.81, N = 3 SE +/- 12.87, N = 3 SE +/- 27.76, N = 3 SE +/- 30.58, N = 3 SE +/- 40.05, N = 3 SE +/- 39.93, N = 3 SE +/- 36.75, N = 3 SE +/- 119.59, N = 3 SE +/- 45.85, N = 3 SE +/- 19.18, N = 3 SE +/- 396.09, N = 3 SE +/- 54.14, N = 3 SE +/- 1732.23, N = 9 SE +/- 63.75, N = 3 SE +/- 40.96, N = 3 SE +/- 49.78, N = 3 26575.60 24755.20 23620.97 23687.00 26626.63 26777.17 25742.60 24651.50 26931.00 23573.90 9831.50 25282.20 25766.60 25712.80 25772.20 24484.90 24971.20 26931.30 27102.90 25753.90 24764.20 24892.20 24919.10 25510.90 24803.50 24917.40 24502.30 24819.90 24824.90 24930.00 24865.60 24874.50 24211.80 24189.40 24915.60 24700.10 25747.00 25698.80 27055.90 25827.50 24153.90 24320.60 23101.10 24563.70 25596.70 25812.20 1. (CC) gcc options: -O2 -lm
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 Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Fedora 33B Glibc no-miti 5.8 GCC 10.2 FreeBSD 12.2 CUSTOM FreeBSD 13-RC3 clang 11.0.1 Gentoo @Parralels Musl 5.11 GCC 10.3 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 HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo mitigation 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 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 xanmod Clang 10 preempt 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 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-mitigation 4.19.113 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 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS 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 5.6.4 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 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 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 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 2K 4K 6K 8K 10K SE +/- 11.88, N = 3 SE +/- 26.63, N = 3 SE +/- 41.93, N = 3 SE +/- 26.77, N = 3 SE +/- 44.22, N = 3 SE +/- 36.39, N = 3 SE +/- 13.79, N = 3 SE +/- 43.23, N = 3 SE +/- 14.74, N = 3 SE +/- 70.21, N = 3 SE +/- 41.46, N = 3 SE +/- 1.58, N = 3 SE +/- 5.88, N = 3 SE +/- 5.24, N = 3 SE +/- 4.54, N = 3 SE +/- 64.91, N = 3 SE +/- 5.66, N = 3 SE +/- 97.80, N = 3 SE +/- 24.63, N = 3 SE +/- 19.27, N = 3 SE +/- 10.07, N = 3 SE +/- 8.04, N = 3 SE +/- 51.23, N = 3 SE +/- 6.13, N = 3 SE +/- 58.56, N = 3 SE +/- 3.03, N = 3 SE +/- 58.71, N = 3 SE +/- 65.04, N = 3 SE +/- 4.99, N = 3 SE +/- 51.04, N = 3 SE +/- 78.30, N = 3 SE +/- 15.86, N = 3 SE +/- 1.61, N = 3 SE +/- 7.32, N = 3 SE +/- 22.14, N = 3 SE +/- 93.71, N = 7 SE +/- 79.27, N = 3 SE +/- 3.82, N = 3 SE +/- 47.60, N = 3 SE +/- 34.53, N = 3 SE +/- 12.50, N = 3 SE +/- 4.27, N = 3 SE +/- 37.06, N = 3 SE +/- 23.52, N = 3 SE +/- 49.52, N = 3 SE +/- 80.51, N = 3 SE +/- 72.76, N = 8 SE +/- 33.14, N = 3 8236.11 8690.59 8769.86 8111.99 8422.28 5875.96 8665.48 8358.12 8323.17 8773.91 8208.41 6295.88 3914.09 8628.00 8669.01 8668.09 8766.26 8805.46 8418.96 8968.01 8859.15 8983.85 8654.06 8741.76 8767.81 8769.59 8699.71 8789.96 8817.09 8855.20 8441.28 8732.54 8893.51 8779.58 8662.79 8768.20 8739.67 8965.05 8828.65 8792.98 8723.16 8670.67 8977.17 8759.58 8053.01 8272.08 8236.83 8872.82 1. (CC) gcc options: -O3 -march=native
Tinymembench Standard Memcpy OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memcpy Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Gentoo @Parralels Musl 5.11 GCC 10.3 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 HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo mitigation 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 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 xanmod Clang 10 preempt 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 5.9 git GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-mitigation 4.19.113 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 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.4 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 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 Parallel Gentoo 5.12 -miti GCC 11.1 ClearLinux CFLAGS Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 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 2K 4K 6K 8K 10K SE +/- 19.28, N = 3 SE +/- 23.12, N = 3 SE +/- 19.48, N = 3 SE +/- 66.61, N = 3 SE +/- 92.40, N = 3 SE +/- 34.88, N = 3 SE +/- 4.94, N = 3 SE +/- 41.67, N = 3 SE +/- 12.57, N = 3 SE +/- 2.09, N = 3 SE +/- 19.20, N = 3 SE +/- 130.37, N = 3 SE +/- 37.37, N = 3 SE +/- 3.76, N = 3 SE +/- 3.38, N = 3 SE +/- 43.19, N = 3 SE +/- 14.00, N = 3 SE +/- 36.61, N = 3 SE +/- 29.01, N = 3 SE +/- 13.26, N = 3 SE +/- 242.36, N = 9 SE +/- 38.08, N = 3 SE +/- 44.81, N = 3 SE +/- 50.69, N = 3 SE +/- 16.52, N = 3 SE +/- 15.25, N = 3 SE +/- 12.10, N = 3 SE +/- 42.67, N = 3 SE +/- 32.15, N = 3 SE +/- 26.59, N = 3 SE +/- 3.95, N = 3 SE +/- 30.25, N = 3 SE +/- 15.61, N = 3 SE +/- 4.60, N = 3 SE +/- 38.81, N = 3 SE +/- 8.83, N = 3 SE +/- 30.21, N = 3 SE +/- 9.70, N = 3 SE +/- 12.44, N = 3 SE +/- 2.91, N = 3 SE +/- 92.42, N = 3 SE +/- 66.09, N = 3 SE +/- 605.53, N = 9 SE +/- 31.47, N = 3 SE +/- 56.34, N = 3 SE +/- 31.73, N = 3 9479.70 9529.30 9446.27 8584.90 9424.87 9489.10 9380.40 9505.00 9549.30 8951.70 4259.10 9210.90 9260.60 9202.60 9330.30 9562.80 9638.00 9455.80 9534.20 9363.60 8743.10 9636.50 9618.70 9535.00 9642.70 9609.90 9662.60 9524.90 9577.70 9523.40 9545.20 9616.80 9642.20 9590.80 9598.20 9543.60 9281.40 9321.70 9583.00 9351.40 9099.30 8917.20 8996.30 8887.20 8877.80 8815.90 1. (CC) gcc options: -O2 -lm
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% Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Fedora 33B Glibc no-miti 5.8 GCC 10.2 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 HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo mitigation 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 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 xanmod Clang 10 preempt 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 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-mitigation 4.19.113 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 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS 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 5.6.4 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 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 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 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 0.0406 0.0812 0.1218 0.1624 0.203 SE +/- 0.0006, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0021, N = 15 SE +/- 0.0005, N = 4 SE +/- 0.0002, N = 3 SE +/- 0.0006, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0016, N = 3 SE +/- 0.0021, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0000, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0008, N = 14 SE +/- 0.0016, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0007, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0011, N = 14 SE +/- 0.0011, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0001, N = 3 0.0840 0.0852 0.1300 0.0800 0.0800 0.0844 0.0882 0.0834 0.1804 0.1270 0.0855 0.0853 0.0847 0.0884 0.0880 0.0836 0.0832 0.0835 0.1118 0.1229 0.0878 0.0885 0.0886 0.0886 0.0886 0.0890 0.0887 0.0892 0.0884 0.0886 0.0890 0.0888 0.0888 0.0888 0.0883 0.0890 0.0848 0.1029 0.1222 0.0843 0.0907 0.0943 0.0953 0.0886
ctx_clock Context Switch Time OpenBenchmarking.org Clocks, Fewer Is Better ctx_clock Context Switch Time Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Gentoo @Parralels Musl 5.11 GCC 10.3 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 HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo mitigation 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 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 xanmod Clang 10 preempt 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 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-mitigation 4.19.113 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 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS 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 5.6.4 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 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 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 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 500 1000 1500 2000 2500 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 2.00, N = 3 SE +/- 1.15, N = 3 SE +/- 1.76, N = 3 SE +/- 10.79, N = 3 SE +/- 0.67, N = 3 SE +/- 1.16, N = 14 SE +/- 2.40, N = 3 SE +/- 4.67, N = 3 SE +/- 1.33, N = 3 SE +/- 0.67, N = 3 SE +/- 1.15, N = 3 SE +/- 1.33, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 1.33, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 1.33, N = 3 SE +/- 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 +/- 4.14, N = 15 SE +/- 0.67, N = 3 SE +/- 0.00, N = 3 SE +/- 12.45, N = 3 127 126 781 922 126 129 856 784 791 142 2267 123 130 130 144 122 122 139 837 841 147 133 118 120 121 118 123 121 118 123 122 119 119 119 119 125 120 127 143 140 139 141 171 967 950 124 817 1. (CC) gcc options:
Facebook RocksDB Test: Random Read OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Random Read Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Gentoo @Parralels Musl 5.11 GCC 10.3 Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo mitigation 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 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 xanmod Clang 10 preempt 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 5.9 git GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-mitigation 4.19.113 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 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.4 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 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 3M 6M 9M 12M 15M SE +/- 163266.27, N = 15 SE +/- 47675.18, N = 3 SE +/- 135617.05, N = 15 SE +/- 1078.85, N = 3 SE +/- 51528.63, N = 15 SE +/- 269804.03, N = 15 SE +/- 82014.73, N = 15 SE +/- 306060.99, N = 15 SE +/- 154351.44, N = 15 SE +/- 228012.00, N = 15 SE +/- 163659.07, N = 3 SE +/- 280140.66, N = 15 SE +/- 78365.75, N = 15 SE +/- 59444.48, N = 15 SE +/- 60996.37, N = 3 SE +/- 311333.45, N = 12 SE +/- 44738.14, N = 3 SE +/- 29727.18, N = 3 SE +/- 473308.54, N = 12 SE +/- 380498.42, N = 12 SE +/- 6569.12, N = 3 SE +/- 55748.87, N = 3 SE +/- 55022.18, N = 3 SE +/- 22283.49, N = 3 SE +/- 23258.35, N = 3 SE +/- 40170.54, N = 3 SE +/- 169122.71, N = 12 SE +/- 519981.38, N = 15 SE +/- 622728.14, N = 12 SE +/- 139685.05, N = 15 SE +/- 79097.27, N = 15 SE +/- 53403.95, N = 15 SE +/- 84564.51, N = 14 SE +/- 451372.97, N = 15 12336195 13817868 7177906 5983585 6191755 9911246 8137299 11382155 8343009 8613696 12410934 8572092 6895730 6067137 13525169 12580466 13567392 14503447 13014861 13520414 13351366 14503147 14454874 13554627 14579180 13339714 8815878 11871401 10886413 8454538 7761894 6286756 7817534 8307902 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic
Hackbench Count: 8 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Thread Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2 Fedora 24-RC1 Glibc -miti BTRFS 5.11 GCC 11 Fedora 33B Glibc no-miti 5.8 GCC 10.2 Gentoo @Parralels Musl 5.11 GCC 10.3 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 HDD 5.12 -miti GCC 11.1 ClearLinux Preset world Gentoo HDD 5.12 -miti GCC11 kernel-bin-config arch=x86-64 Gentoo HDD 5.12v2 -miti GCC 11.1 ClearLinux Preset world Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 Gentoo mitigation 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 Gentoo no-miti 5.8.1 GCC 10 voluntary no-experi Gentoo no-miti 5.8.1 xanmod Clang 10 preempt 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 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 5.9-rc1 GCC 10 voluntary no-experi Gentoo no-mitigation 4.19.113 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 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS 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 5.6.4 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 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 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 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 VoidLinux Musl 5.8.9 ext4 GCC 9.3 v2 110 220 330 440 550 SE +/- 0.75, N = 15 SE +/- 1.07, N = 15 SE +/- 2.70, N = 3 SE +/- 0.85, N = 3 SE +/- 1.51, N = 15 SE +/- 1.69, N = 15 SE +/- 0.07, N = 3 SE +/- 0.13, N = 3 SE +/- 0.45, N = 3 SE +/- 2.70, N = 15 SE +/- 0.69, N = 3 SE +/- 1.19, N = 7 SE +/- 1.94, N = 15 SE +/- 2.49, N = 15 SE +/- 1.80, N = 12 SE +/- 2.66, N = 15 SE +/- 3.33, N = 12 SE +/- 2.64, N = 12 SE +/- 4.92, N = 12 SE +/- 3.74, N = 15 SE +/- 0.84, N = 15 SE +/- 1.27, N = 15 SE +/- 0.09, N = 3 SE +/- 0.07, N = 3 SE +/- 0.57, N = 4 SE +/- 0.12, N = 3 SE +/- 0.57, N = 15 SE +/- 0.25, N = 3 SE +/- 0.20, N = 3 SE +/- 0.16, N = 3 SE +/- 0.04, N = 3 SE +/- 0.14, N = 3 SE +/- 0.06, N = 3 SE +/- 0.06, N = 3 SE +/- 0.24, N = 3 SE +/- 3.44, N = 15 SE +/- 0.30, N = 3 SE +/- 3.24, N = 12 SE +/- 2.69, N = 15 SE +/- 0.79, N = 10 SE +/- 1.35, N = 5 SE +/- 1.73, N = 15 SE +/- 0.97, N = 15 SE +/- 0.70, N = 3 SE +/- 0.74, N = 3 SE +/- 4.24, N = 12 SE +/- 6.66, N = 4 56.98 66.09 194.70 131.74 54.47 52.87 66.03 67.96 79.26 74.01 169.96 106.66 57.69 67.24 54.05 66.28 65.60 58.31 108.64 113.59 91.24 91.37 40.51 36.74 41.49 56.76 41.91 53.02 40.33 43.68 44.05 40.12 42.12 40.10 44.00 81.42 39.40 69.95 75.03 86.14 107.61 81.78 92.75 110.42 103.02 158.91 485.36 1. (CC) gcc options: -lpthread
Phoronix Test Suite v10.8.4