Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2008174-NE-2008178NE30 Gentoo Kernel benchmark - Phoronix Test Suite Gentoo Kernel benchmark Gentoo no-miti 5.8.1 GCC 10 voluntary
HTML result view exported from: https://openbenchmarking.org/result/2008174-NE-2008178NE30&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 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 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 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 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 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 Compiler Details - Gentoo no-mitigation 5.6.12 Clang-build: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: ivybridge
Gentoo Kernel benchmark postmark: Disk Transaction Performance schbench: 8 - 8 sqlite-speedtest: Timed Time - Size 1,000 ipc-benchmark: TCP Socket - 128 osbench: Create Processes pmbench: 2 - 50% t-test1: 1 ctx-clock: Context Switch Time tinymembench: Standard Memset mbw: Memory Copy - 512 MiB tinymembench: Standard Memcpy 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 4438 85257 95.326 2700900 23.946762 0.0878 22.077 118 24892.2 8767.811 9636.5 13525169 40.507 4687 85717 94.261 2733423 24.299622 0.0886 21.931 121 25510.9 8699.714 9535.0 13567392 41.494 4629 88107 94.284 2711613 24.793148 0.0890 21.702 119 24865.6 8662.794 9545.2 13554627 42.117 4191 239360 95.111 2543574 31.147003 0.0886 22.486 118 24803.5 8789.961 9642.7 14503447 56.761 4658 88277 94.742 2883630 26.414712 0.0888 21.545 119 24874.5 8768.195 9616.8 14579180 40.099 4491 88858 93.966 2596759 25.997162 0.0888 21.648 119 24211.8 8739.667 9642.2 13339714 43.998 4687 86093 95.182 2839529 27.910074 0.0887 22.150 118 24819.9 8441.275 9524.9 13351366 40.327 4143 89045 96.638 2771767 27.461052 0.0892 22.806 123 24824.9 8732.541 9577.7 14503147 43.683 4190 89216 98.148 2773886 27.309826 0.0884 22.319 122 8893.506 44.053 4601 88789 94.641 2850820 25.899410 0.0886 21.919 119 24930.0 8779.577 9523.4 14454874 40.117 4934 97766 92.161 3184154 22.236506 0.0885 20.662 120 24919.1 8769.586 9618.7 12580466 36.739 5245 131516 91.162 3021883 23.154418 0.0886 20.597 123 24917.4 8817.085 9609.9 13014861 41.913 5282 242261 91.429 2881104 29.300849 0.0890 19.841 121 24502.3 8855.202 9662.6 13520414 53.021 4967 92885 92.167 3056363 25.257587 0.0883 20.495 120 24915.6 8828.646 9598.2 11871401 39.397 3846 94336 98.975 2256715 30.653954 0.0888 23.253 125 24189.4 8965.048 9590.8 8815878 81.423 3846 96725 98.730 2280489 33.840179 0.0890 23.068 127 24700.1 8792.982 9543.6 10886413 69.946 1838 138578 108.446 2068362 23.086071 0.1029 21.424 140 25698.8 8670.665 9321.7 7761894 86.143 4464 136107 98.283 2636674 23.543835 0.0848 21.330 143 25747.0 8723.161 9281.4 8454538 75.026 4545 139861 108.633 2435289 22.692680 0.0843 20.587 141 25827.5 8759.578 9351.4 7817534 81.783 4166 133043 117.765 2752765 26.035905 0.1222 23.475 139 27055.9 8977.168 9583.0 6286756 107.612 4547 142899 123.265 2529202 23.094018 0.1118 21.155 147 25753.9 8654.060 9363.6 6895730 91.244 4601 132224 141.925 2584549 22.683143 0.1270 28.313 123 25282.2 8627.998 9210.9 6191755 106.659 4311 130987 98.900 2143345 24.084250 0.0847 21.234 144 25772.2 8766.257 9330.3 11382155 54.053 5000 138274 95.879 2779400 22.448302 0.0855 19.958 130 25766.6 8669.011 9260.6 9911246 57.686 OpenBenchmarking.org
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance 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 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 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 1100 2200 3300 4400 5500 SE +/- 28.00, N = 3 SE +/- 42.73, N = 3 SE +/- 57.52, N = 4 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 4601 5000 4311 4547 4411 4934 4687 4191 5245 5282 4687 4143 4190 4601 4629 4658 4491 3846 4967 3846 4464 1838 4166 4545
Schbench Message Threads: 8 - Workers Per Message Thread: 8 OpenBenchmarking.org usec, 99.9th Latency Percentile, Fewer Is Better Schbench Message Threads: 8 - Workers Per Message Thread: 8 Gentoo 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 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 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 50K 100K 150K 200K 250K SE +/- 1590.16, N = 3 SE +/- 1310.51, N = 15 SE +/- 1671.75, N = 15 SE +/- 1471.92, 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 132224 138274 130987 142899 85257 97766 85717 239360 131516 242261 86093 89045 89216 88789 88107 88277 88858 94336 92885 96725 136107 138578 133043 139861
SQLite Speedtest Timed Time - Size 1,000 OpenBenchmarking.org Seconds, Fewer Is Better SQLite Speedtest 3.30 Timed Time - Size 1,000 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 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 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 30 60 90 120 150 SE +/- 1.32, N = 10 SE +/- 0.21, N = 3 SE +/- 0.38, N = 3 SE +/- 0.82, N = 3 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 = 3 141.93 95.88 98.90 123.27 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
IPC_benchmark Type: TCP Socket - Message Bytes: 128 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: TCP Socket - Message Bytes: 128 Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 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 700K 1400K 2100K 2800K 3500K SE +/- 16035.58, N = 3 SE +/- 1548.74, N = 3 SE +/- 3976.57, N = 3 SE +/- 10477.43, 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 2584549 2779400 2143345 2529202 2700900 3184154 2733423 2543574 3021883 2881104 2839529 2771767 2773886 2850820 2711613 2883630 2596759 2256715 3056363 2280489 2636674 2068362 2752765 2435289
OSBench Test: Create Processes OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Processes 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 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 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 8 16 24 32 40 SE +/- 0.08, N = 3 SE +/- 0.30, N = 4 SE +/- 0.36, N = 3 SE +/- 0.14, 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 22.68 22.45 24.08 23.09 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
pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 50% OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 50% Gentoo 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 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 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 0.0286 0.0572 0.0858 0.1144 0.143 SE +/- 0.0021, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0008, N = 14 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 0.1270 0.0855 0.0847 0.1118 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
t-test1 Threads: 1 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 1 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 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 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 7 14 21 28 35 SE +/- 0.43, N = 12 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 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 28.31 19.96 21.23 21.16 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
ctx_clock Context Switch Time OpenBenchmarking.org Clocks, Fewer Is Better ctx_clock Context Switch Time 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 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 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 30 60 90 120 150 SE +/- 0.67, N = 3 SE +/- 1.33, 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 = 3 123 130 144 147 118 120 121 118 123 121 118 123 122 119 119 119 119 125 120 127 143 140 139 141
Tinymembench Standard Memset OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memset 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 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 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 6K 12K 18K 24K 30K SE +/- 560.56, N = 3 SE +/- 48.73, N = 3 SE +/- 47.87, N = 3 SE +/- 55.80, N = 3 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 25282.2 25766.6 25772.2 25753.9 24892.2 24919.1 25510.9 24803.5 24917.4 24502.3 24819.9 24824.9 24930.0 24865.6 24874.5 24211.8 24189.4 24915.6 24700.1 25747.0 25698.8 27055.9 25827.5 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 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 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 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 2K 4K 6K 8K 10K SE +/- 5.24, N = 3 SE +/- 4.54, N = 3 SE +/- 5.66, N = 3 SE +/- 51.23, 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 8628.00 8669.01 8766.26 8654.06 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
Tinymembench Standard Memcpy OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memcpy 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 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 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 2K 4K 6K 8K 10K SE +/- 130.37, N = 3 SE +/- 37.37, N = 3 SE +/- 3.38, N = 3 SE +/- 13.26, N = 3 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 9210.9 9260.6 9330.3 9363.6 9636.5 9618.7 9535.0 9642.7 9609.9 9662.6 9524.9 9577.7 9523.4 9545.2 9616.8 9642.2 9590.8 9598.2 9543.6 9281.4 9321.7 9583.0 9351.4 1. (CC) gcc options: -O2 -lm
Facebook RocksDB Test: Random Read OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Random Read 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 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 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 3M 6M 9M 12M 15M SE +/- 51528.63, N = 15 SE +/- 269804.03, N = 15 SE +/- 306060.99, N = 15 SE +/- 78365.75, 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 6191755 9911246 11382155 6895730 13525169 12580466 13567392 14503447 13014861 13520414 13351366 14503147 14454874 13554627 14579180 13339714 8815878 11871401 10886413 8454538 7761894 6286756 7817534 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
Hackbench Count: 8 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Thread 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 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 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 20 40 60 80 100 SE +/- 1.19, N = 7 SE +/- 1.94, N = 15 SE +/- 1.80, N = 12 SE +/- 0.84, 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 = 15 106.66 57.69 54.05 91.24 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
Phoronix Test Suite v10.8.4