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&rdt&gru .
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 tinymembench: Standard Memcpy tinymembench: Standard Memset ipc-benchmark: TCP Socket - 128 mbw: Memory Copy - 512 MiB rocksdb: Rand Read postmark: Disk Transaction Performance ctx-clock: Context Switch Time t-test1: 1 hackbench: 8 - Thread sqlite-speedtest: Timed Time - Size 1,000 pmbench: 2 - 50% osbench: Create Processes schbench: 8 - 8 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary 9636.5 24892.2 2700900 8767.811 13525169 4411 118 22.077 40.507 95.326 0.0878 23.946762 85257 9535.0 25510.9 2733423 8699.714 13567392 4687 121 21.931 41.494 94.261 0.0886 24.299622 85717 9545.2 24865.6 2711613 8662.794 13554627 4629 119 21.702 42.117 94.284 0.0890 24.793148 88107 9642.7 24803.5 2543574 8789.961 14503447 4191 118 22.486 56.761 95.111 0.0886 31.147003 239360 9616.8 24874.5 2883630 8768.195 14579180 4658 119 21.545 40.099 94.742 0.0888 26.414712 88277 9642.2 24211.8 2596759 8739.667 13339714 4491 119 21.648 43.998 93.966 0.0888 25.997162 88858 9524.9 24819.9 2839529 8441.275 13351366 4687 118 22.150 40.327 95.182 0.0887 27.910074 86093 9577.7 24824.9 2771767 8732.541 14503147 4143 123 22.806 43.683 96.638 0.0892 27.461052 89045 2773886 8893.506 4190 122 22.319 44.053 98.148 0.0884 27.309826 89216 9523.4 24930.0 2850820 8779.577 14454874 4601 119 21.919 40.117 94.641 0.0886 25.899410 88789 9618.7 24919.1 3184154 8769.586 12580466 4934 120 20.662 36.739 92.161 0.0885 22.236506 97766 9609.9 24917.4 3021883 8817.085 13014861 5245 123 20.597 41.913 91.162 0.0886 23.154418 131516 9662.6 24502.3 2881104 8855.202 13520414 5282 121 19.841 53.021 91.429 0.0890 29.300849 242261 9598.2 24915.6 3056363 8828.646 11871401 4967 120 20.495 39.397 92.167 0.0883 25.257587 92885 9590.8 24189.4 2256715 8965.048 8815878 3846 125 23.253 81.423 98.975 0.0888 30.653954 94336 9543.6 24700.1 2280489 8792.982 10886413 3846 127 23.068 69.946 98.730 0.0890 33.840179 96725 9321.7 25698.8 2068362 8670.665 7761894 1838 140 21.424 86.143 108.446 0.1029 23.086071 138578 9281.4 25747.0 2636674 8723.161 8454538 4464 143 21.330 75.026 98.283 0.0848 23.543835 136107 9351.4 25827.5 2435289 8759.578 7817534 4545 141 20.587 81.783 108.633 0.0843 22.692680 139861 9583.0 27055.9 2752765 8977.168 6286756 4166 139 23.475 107.612 117.765 0.1222 26.035905 133043 9363.6 25753.9 2529202 8654.060 6895730 4547 147 21.155 91.244 123.265 0.1118 23.094018 142899 9210.9 25282.2 2584549 8627.998 6191755 4601 123 28.313 106.659 141.925 0.1270 22.683143 132224 9330.3 25772.2 2143345 8766.257 11382155 4311 144 21.234 54.053 98.900 0.0847 24.084250 130987 9260.6 25766.6 2779400 8669.011 9911246 5000 130 19.958 57.686 95.879 0.0855 22.448302 138274 OpenBenchmarking.org
Tinymembench Standard Memcpy OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memcpy 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 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 2K 4K 6K 8K 10K SE +/- 38.08, N = 3 SE +/- 50.69, N = 3 SE +/- 3.95, N = 3 SE +/- 16.52, N = 3 SE +/- 30.25, N = 3 SE +/- 15.61, N = 3 SE +/- 42.67, N = 3 SE +/- 32.15, N = 3 SE +/- 26.59, N = 3 SE +/- 44.81, N = 3 SE +/- 15.25, N = 3 SE +/- 12.10, N = 3 SE +/- 38.81, N = 3 SE +/- 4.60, N = 3 SE +/- 8.83, N = 3 SE +/- 9.70, N = 3 SE +/- 30.21, N = 3 SE +/- 2.91, N = 3 SE +/- 12.44, N = 3 SE +/- 13.26, N = 3 SE +/- 130.37, N = 3 SE +/- 3.38, N = 3 SE +/- 37.37, N = 3 9636.5 9535.0 9545.2 9642.7 9616.8 9642.2 9524.9 9577.7 9523.4 9618.7 9609.9 9662.6 9598.2 9590.8 9543.6 9321.7 9281.4 9351.4 9583.0 9363.6 9210.9 9330.3 9260.6 1. (CC) gcc options: -O2 -lm
Tinymembench Standard Memset OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memset 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 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 6K 12K 18K 24K 30K SE +/- 56.05, N = 3 SE +/- 188.61, N = 3 SE +/- 45.81, N = 3 SE +/- 226.79, N = 3 SE +/- 12.87, N = 3 SE +/- 27.76, N = 3 SE +/- 23.53, N = 3 SE +/- 41.62, N = 3 SE +/- 40.66, N = 3 SE +/- 27.52, N = 3 SE +/- 65.02, N = 3 SE +/- 292.80, N = 3 SE +/- 40.05, N = 3 SE +/- 30.58, N = 3 SE +/- 39.93, N = 3 SE +/- 119.59, N = 3 SE +/- 36.75, N = 3 SE +/- 19.18, N = 3 SE +/- 45.85, N = 3 SE +/- 55.80, N = 3 SE +/- 560.56, N = 3 SE +/- 47.87, N = 3 SE +/- 48.73, N = 3 24892.2 25510.9 24865.6 24803.5 24874.5 24211.8 24819.9 24824.9 24930.0 24919.1 24917.4 24502.3 24915.6 24189.4 24700.1 25698.8 25747.0 25827.5 27055.9 25753.9 25282.2 25772.2 25766.6 1. (CC) gcc options: -O2 -lm
IPC_benchmark Type: TCP Socket - Message Bytes: 128 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: TCP Socket - Message Bytes: 128 Gentoo no-mitigation 4.19.113 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 700K 1400K 2100K 2800K 3500K SE +/- 37558.32, N = 4 SE +/- 1445.27, N = 3 SE +/- 2963.78, N = 3 SE +/- 29028.22, N = 15 SE +/- 15940.60, N = 3 SE +/- 8847.83, N = 3 SE +/- 14600.73, N = 3 SE +/- 8296.45, N = 3 SE +/- 5727.57, N = 3 SE +/- 10073.36, N = 3 SE +/- 1010.77, N = 3 SE +/- 12958.81, N = 3 SE +/- 36430.00, N = 4 SE +/- 8494.41, N = 3 SE +/- 3537.88, N = 3 SE +/- 8626.13, N = 3 SE +/- 12329.10, N = 3 SE +/- 6923.56, N = 3 SE +/- 17560.04, N = 3 SE +/- 24365.42, N = 3 SE +/- 10477.43, N = 3 SE +/- 16035.58, N = 3 SE +/- 3976.57, N = 3 SE +/- 1548.74, N = 3 2700900 2733423 2711613 2543574 2883630 2596759 2839529 2771767 2773886 2850820 3184154 3021883 2881104 3056363 2256715 2280489 2068362 2636674 2435289 2752765 2529202 2584549 2143345 2779400
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-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 2K 4K 6K 8K 10K SE +/- 58.56, N = 3 SE +/- 58.71, N = 3 SE +/- 22.14, N = 3 SE +/- 65.04, N = 3 SE +/- 93.71, N = 7 SE +/- 79.27, N = 3 SE +/- 78.30, N = 3 SE +/- 15.86, N = 3 SE +/- 1.61, N = 3 SE +/- 7.32, N = 3 SE +/- 3.03, N = 3 SE +/- 4.99, N = 3 SE +/- 51.04, N = 3 SE +/- 47.60, N = 3 SE +/- 3.82, N = 3 SE +/- 34.53, N = 3 SE +/- 4.27, N = 3 SE +/- 12.50, N = 3 SE +/- 23.52, N = 3 SE +/- 37.06, N = 3 SE +/- 51.23, N = 3 SE +/- 5.24, N = 3 SE +/- 5.66, N = 3 SE +/- 4.54, N = 3 8767.81 8699.71 8662.79 8789.96 8768.20 8739.67 8441.28 8732.54 8893.51 8779.58 8769.59 8817.09 8855.20 8828.65 8965.05 8792.98 8670.67 8723.16 8759.58 8977.17 8654.06 8628.00 8766.26 8669.01
Facebook RocksDB Test: Random Read OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Random Read 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 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 3M 6M 9M 12M 15M SE +/- 60996.37, N = 3 SE +/- 44738.14, N = 3 SE +/- 22283.49, N = 3 SE +/- 29727.18, N = 3 SE +/- 23258.35, N = 3 SE +/- 40170.54, N = 3 SE +/- 6569.12, N = 3 SE +/- 55748.87, N = 3 SE +/- 55022.18, N = 3 SE +/- 311333.45, N = 12 SE +/- 473308.54, N = 12 SE +/- 380498.42, N = 12 SE +/- 519981.38, N = 15 SE +/- 169122.71, N = 12 SE +/- 622728.14, N = 12 SE +/- 79097.27, N = 15 SE +/- 139685.05, N = 15 SE +/- 84564.51, N = 14 SE +/- 53403.95, N = 15 SE +/- 78365.75, N = 15 SE +/- 51528.63, N = 15 SE +/- 306060.99, N = 15 SE +/- 269804.03, N = 15 13525169 13567392 13554627 14503447 14579180 13339714 13351366 14503147 14454874 12580466 13014861 13520414 11871401 8815878 10886413 7761894 8454538 7817534 6286756 6895730 6191755 11382155 9911246 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance 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 1100 2200 3300 4400 5500 SE +/- 26.33, N = 3 SE +/- 29.00, N = 3 SE +/- 46.33, N = 3 SE +/- 29.00, N = 3 SE +/- 27.00, N = 3 SE +/- 29.00, N = 3 SE +/- 22.67, N = 3 SE +/- 23.67, N = 3 SE +/- 28.00, N = 3 SE +/- 33.00, N = 3 SE +/- 37.00, N = 3 SE +/- 37.00, N = 3 SE +/- 33.00, N = 3 SE +/- 34.35, N = 3 SE +/- 34.35, N = 3 SE +/- 7.80, N = 3 SE +/- 57.52, N = 4 SE +/- 28.00, N = 3 SE +/- 42.73, N = 3 4438 4687 4629 4191 4658 4491 4687 4143 4190 4601 4934 5245 5282 4967 3846 3846 1838 4464 4545 4166 4547 4601 4311 5000
ctx_clock Context Switch Time OpenBenchmarking.org Clocks, Fewer Is Better ctx_clock Context Switch Time Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 5.4.31 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 30 60 90 120 150 SE +/- 1.33, N = 3 SE +/- 0.67, N = 3 SE +/- 1.33, N = 3 SE +/- 0.67, N = 3 SE +/- 1.33, N = 3 SE +/- 0.67, N = 3 SE +/- 1.15, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 1.33, N = 3 SE +/- 0.67, N = 3 118 121 119 118 119 119 118 123 122 119 120 123 121 120 125 127 140 143 141 139 147 123 144 130
t-test1 Threads: 1 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 1 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 7 14 21 28 35 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.12, N = 3 SE +/- 0.25, N = 3 SE +/- 0.08, N = 3 SE +/- 0.10, N = 3 SE +/- 0.37, N = 3 SE +/- 0.09, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.06, N = 3 SE +/- 0.03, N = 3 SE +/- 0.08, N = 3 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 SE +/- 0.00, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.43, N = 12 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 22.08 21.93 21.70 22.49 21.55 21.65 22.15 22.81 22.32 21.92 20.66 20.60 19.84 20.50 23.25 23.07 21.42 21.33 20.59 23.48 21.16 28.31 21.23 19.96
Hackbench Count: 8 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: 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 20 40 60 80 100 SE +/- 0.09, N = 3 SE +/- 0.57, N = 4 SE +/- 0.06, N = 3 SE +/- 0.12, N = 3 SE +/- 0.06, N = 3 SE +/- 0.24, N = 3 SE +/- 0.20, N = 3 SE +/- 0.16, N = 3 SE +/- 0.04, N = 3 SE +/- 0.14, N = 3 SE +/- 0.07, N = 3 SE +/- 0.57, N = 15 SE +/- 0.25, N = 3 SE +/- 0.30, N = 3 SE +/- 3.44, N = 15 SE +/- 3.24, N = 12 SE +/- 0.79, N = 10 SE +/- 2.69, N = 15 SE +/- 1.73, N = 15 SE +/- 1.35, N = 5 SE +/- 0.84, N = 15 SE +/- 1.19, N = 7 SE +/- 1.80, N = 12 SE +/- 1.94, N = 15 40.51 41.49 42.12 56.76 40.10 44.00 40.33 43.68 44.05 40.12 36.74 41.91 53.02 39.40 81.42 69.95 86.14 75.03 81.78 107.61 91.24 106.66 54.05 57.69
SQLite Speedtest Timed Time - Size 1,000 OpenBenchmarking.org Seconds, Fewer Is Better SQLite Speedtest 3.30 Timed Time - Size 1,000 Gentoo no-mitigation 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 30 60 90 120 150 SE +/- 0.42, N = 3 SE +/- 0.33, N = 3 SE +/- 0.46, N = 3 SE +/- 0.43, N = 3 SE +/- 0.66, N = 3 SE +/- 0.17, N = 3 SE +/- 0.12, N = 3 SE +/- 0.78, N = 3 SE +/- 0.39, N = 3 SE +/- 0.25, N = 3 SE +/- 0.43, N = 3 SE +/- 0.12, N = 3 SE +/- 0.19, N = 3 SE +/- 0.48, N = 3 SE +/- 0.11, N = 3 SE +/- 0.19, N = 3 SE +/- 1.60, N = 3 SE +/- 0.20, N = 3 SE +/- 0.36, N = 3 SE +/- 1.93, N = 15 SE +/- 0.82, N = 3 SE +/- 1.32, N = 10 SE +/- 0.38, N = 3 SE +/- 0.21, N = 3 95.33 94.26 94.28 95.11 94.74 93.97 95.18 96.64 98.15 94.64 92.16 91.16 91.43 92.17 98.98 98.73 108.45 98.28 108.63 117.77 123.27 141.93 98.90 95.88
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-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 0.0286 0.0572 0.0858 0.1144 0.143 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0007, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0011, N = 14 SE +/- 0.0003, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0011, N = 3 SE +/- 0.0008, N = 14 SE +/- 0.0021, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0005, N = 3 0.0878 0.0886 0.0890 0.0886 0.0888 0.0888 0.0887 0.0892 0.0884 0.0886 0.0885 0.0886 0.0890 0.0883 0.0888 0.0890 0.1029 0.0848 0.0843 0.1222 0.1118 0.1270 0.0847 0.0855
OSBench Test: Create Processes OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Processes 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 8 16 24 32 40 SE +/- 0.32, N = 3 SE +/- 0.28, N = 3 SE +/- 0.31, N = 3 SE +/- 0.07, N = 3 SE +/- 0.45, N = 15 SE +/- 0.26, N = 3 SE +/- 0.48, N = 3 SE +/- 0.34, N = 3 SE +/- 0.29, N = 7 SE +/- 0.29, N = 3 SE +/- 0.06, N = 3 SE +/- 0.11, N = 3 SE +/- 0.23, N = 3 SE +/- 0.28, N = 15 SE +/- 0.37, N = 5 SE +/- 3.01, N = 15 SE +/- 0.08, N = 3 SE +/- 0.10, N = 3 SE +/- 0.08, N = 3 SE +/- 0.37, N = 4 SE +/- 0.14, N = 3 SE +/- 0.08, N = 3 SE +/- 0.36, N = 3 SE +/- 0.30, N = 4 23.95 24.30 24.79 31.15 26.41 26.00 27.91 27.46 27.31 25.90 22.24 23.15 29.30 25.26 30.65 33.84 23.09 23.54 22.69 26.04 23.09 22.68 24.08 22.45
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-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 50K 100K 150K 200K 250K SE +/- 1077.13, N = 15 SE +/- 1111.02, N = 15 SE +/- 1054.82, N = 6 SE +/- 1065.81, N = 3 SE +/- 903.08, N = 3 SE +/- 1214.65, N = 15 SE +/- 954.99, N = 15 SE +/- 1048.59, N = 3 SE +/- 1133.36, N = 5 SE +/- 1069.22, N = 3 SE +/- 1099.48, N = 15 SE +/- 1595.24, N = 15 SE +/- 2649.46, N = 3 SE +/- 1203.77, N = 3 SE +/- 1296.95, N = 4 SE +/- 1901.28, N = 15 SE +/- 1436.77, N = 14 SE +/- 1968.22, N = 3 SE +/- 170.67, N = 3 SE +/- 1719.02, N = 5 SE +/- 1471.92, N = 15 SE +/- 1590.16, N = 3 SE +/- 1671.75, N = 15 SE +/- 1310.51, N = 15 85257 85717 88107 239360 88277 88858 86093 89045 89216 88789 97766 131516 242261 92885 94336 96725 138578 136107 139861 133043 142899 132224 130987 138274
Phoronix Test Suite v10.8.4