bench-pts-perf-bench-20210212h AMD Ryzen 7 PRO 4750G testing with a ASRock A520M-ITX/ac (L1.31 BIOS) and AMD Renoir on Gentoo/Linux via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2102120-HA-BENCHPTSP29 AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h Processor: AMD Ryzen 7 PRO 4750G @ 3.60GHz (8 Cores / 16 Threads), Motherboard: ASRock A520M-ITX/ac (L1.31 BIOS), Chipset: AMD Renoir Root Complex, Memory: 2 x 32 GB DDR4-3200MT/s Kingston, Graphics: AMD Renoir (2100/1600MHz)
OS: Gentoo/Linux, Kernel: 5.10.15 (x86_64), Compiler: GCC 10.2.0 + Clang 11.0.0 + LLVM 11.0.0
Environment Notes: FFLAGS=-march=native CXXFLAGS=-march=native FCFLAGS=-march=native CFLAGS=-march=nativeCompiler Notes: --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/10.2.0 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0 --disable-fixed-point --disable-isl-version-check --disable-libada --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-nls --disable-systemtap --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-esp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-multilib --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/man --with-build-config=bootstrap-lto --with-isl --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/python --with-zstdProcessor Notes: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0x8600106Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Not affected + tsx_async_abort: Not affected
bench-pts-perf-bench-20210212h OpenBenchmarking.org Phoronix Test Suite AMD Ryzen 7 PRO 4750G @ 3.60GHz (8 Cores / 16 Threads) ASRock A520M-ITX/ac (L1.31 BIOS) AMD Renoir Root Complex 2 x 32 GB DDR4-3200MT/s Kingston AMD Renoir (2100/1600MHz) Gentoo/Linux 5.10.15 (x86_64) GCC 10.2.0 + Clang 11.0.0 + LLVM 11.0.0 Processor Motherboard Chipset Memory Graphics OS Kernel Compiler Bench-pts-perf-bench-20210212h Benchmarks System Logs - FFLAGS=-march=native CXXFLAGS=-march=native FCFLAGS=-march=native CFLAGS=-march=native - --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/10.2.0 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0 --disable-fixed-point --disable-isl-version-check --disable-libada --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-nls --disable-systemtap --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-esp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-multilib --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/man --with-build-config=bootstrap-lto --with-isl --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/python --with-zstd - Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0x8600106 - itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Not affected + tsx_async_abort: Not affected
bench-pts-perf-bench-20210212h perf-bench: Sched Pipe perf-bench: Memcpy 1MB perf-bench: Memset 1MB perf-bench: Syscall Basic perf-bench: Futex Hash perf-bench: Futex Lock-Pi perf-bench: Epoll Wait AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 137528 13.639943 72.756769 24958730 5934849 1002 128610 OpenBenchmarking.org
perf-bench This test profile is used for running Linux perf-bench, the benchmark support within the Linux kernel's perf tool. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Sched Pipe AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 30K 60K 90K 120K 150K SE +/- 1240.59, N = 7 137528 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -ldw -lcrypto -lperl -lcrypt -lutil -lc -lpython3.8 -lbfd -lopcodes -liberty -lz -llzma -lzstd -lcap -lnuma
Faults
OpenBenchmarking.org Faults, Fewer Is Better perf-bench Page Faults (Benchmark: Sched Pipe) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 300 600 900 1200 1500 1329
Branches
OpenBenchmarking.org Branches perf-bench Branches (Benchmark: Sched Pipe) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 30M 60M 90M 120M 150M 160572829
Branch Misses
OpenBenchmarking.org Branch Misses, Fewer Is Better perf-bench Branch Misses (Benchmark: Sched Pipe) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 4M 8M 12M 16M 20M 20067540
Seconds
OpenBenchmarking.org Seconds, Fewer Is Better perf-bench Kernel/System Time (Benchmark: Sched Pipe) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 9 18 27 36 45 39.63
L1d Cache Loads
OpenBenchmarking.org L1d Cache Loads perf-bench L1d Loads (Benchmark: Sched Pipe) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 30M 60M 90M 120M 150M 126664997
L1 Data Cache Load Misses
OpenBenchmarking.org L1 Data Cache Load Misses, Fewer Is Better perf-bench L1d Load Misses (Benchmark: Sched Pipe) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 5M 10M 15M 20M 25M 24127262
L1 Instruction Cache Load Misses
OpenBenchmarking.org L1 Instruction Cache Load Misses, Fewer Is Better perf-bench L1i Load Misses (Benchmark: Sched Pipe) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 2M 4M 6M 8M 10M 9878783
Cache Misses
OpenBenchmarking.org Cache Misses, Fewer Is Better perf-bench Cache Misses (Benchmark: Sched Pipe) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 30K 60K 90K 120K 150K 121377
Branch Load Misses
OpenBenchmarking.org Branch Load Misses, Fewer Is Better perf-bench Branch Load Misses (Benchmark: Sched Pipe) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 4M 8M 12M 16M 20M 20010509
dTLB Load Misses
OpenBenchmarking.org dTLB Load Misses, Fewer Is Better perf-bench dTLB Load Misses (Benchmark: Sched Pipe) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 4 8 12 16 20 18
Instructions
OpenBenchmarking.org Instructions, Fewer Is Better perf-bench Instructions (Benchmark: Sched Pipe) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 80M 160M 240M 320M 400M 372530615
Result
OpenBenchmarking.org GB/sec, More Is Better perf-bench Benchmark: Memcpy 1MB AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 4 8 12 16 20 SE +/- 0.05, N = 3 13.64 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -ldw -lcrypto -lperl -lcrypt -lutil -lc -lpython3.8 -lbfd -lopcodes -liberty -lz -llzma -lzstd -lcap -lnuma
Faults
OpenBenchmarking.org Faults, Fewer Is Better perf-bench Page Faults (Benchmark: Memcpy 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 700 1400 2100 2800 3500 3187
Branches
OpenBenchmarking.org Branches perf-bench Branches (Benchmark: Memcpy 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 1100M 2200M 3300M 4400M 5500M 4919470293
Branch Misses
OpenBenchmarking.org Branch Misses, Fewer Is Better perf-bench Branch Misses (Benchmark: Memcpy 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 70K 140K 210K 280K 350K 307089
Seconds
OpenBenchmarking.org Seconds, Fewer Is Better perf-bench Kernel/System Time (Benchmark: Memcpy 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 0.0011 0.0022 0.0033 0.0044 0.0055 0.005069000
L1d Cache Loads
OpenBenchmarking.org L1d Cache Loads perf-bench L1d Loads (Benchmark: Memcpy 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 20000M 40000M 60000M 80000M 100000M 78390297552
L1 Data Cache Load Misses
OpenBenchmarking.org L1 Data Cache Load Misses, Fewer Is Better perf-bench L1d Load Misses (Benchmark: Memcpy 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 3000M 6000M 9000M 12000M 15000M 13136266703
L1 Instruction Cache Load Misses
OpenBenchmarking.org L1 Instruction Cache Load Misses, Fewer Is Better perf-bench L1i Load Misses (Benchmark: Memcpy 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 300K 600K 900K 1200K 1500K 1459388
Cache Misses
OpenBenchmarking.org Cache Misses, Fewer Is Better perf-bench Cache Misses (Benchmark: Memcpy 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 300M 600M 900M 1200M 1500M 1198292684
Branch Load Misses
OpenBenchmarking.org Branch Load Misses, Fewer Is Better perf-bench Branch Load Misses (Benchmark: Memcpy 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 50K 100K 150K 200K 250K 243082
dTLB Load Misses
OpenBenchmarking.org dTLB Load Misses, Fewer Is Better perf-bench dTLB Load Misses (Benchmark: Memcpy 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 200K 400K 600K 800K 1000K 861005
Instructions
OpenBenchmarking.org Instructions, Fewer Is Better perf-bench Instructions (Benchmark: Memcpy 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 13000M 26000M 39000M 52000M 65000M 60640782202
Result
OpenBenchmarking.org GB/sec, More Is Better perf-bench Benchmark: Memset 1MB AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 16 32 48 64 80 SE +/- 0.62, N = 15 72.76 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -ldw -lcrypto -lperl -lcrypt -lutil -lc -lpython3.8 -lbfd -lopcodes -liberty -lz -llzma -lzstd -lcap -lnuma
Faults
OpenBenchmarking.org Faults, Fewer Is Better perf-bench Page Faults (Benchmark: Memset 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 400 800 1200 1600 2000 1710
Branches
OpenBenchmarking.org Branches perf-bench Branches (Benchmark: Memset 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 700M 1400M 2100M 2800M 3500M 3277732566
Branch Misses
OpenBenchmarking.org Branch Misses, Fewer Is Better perf-bench Branch Misses (Benchmark: Memset 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 60K 120K 180K 240K 300K 291906
Seconds
OpenBenchmarking.org Seconds, Fewer Is Better perf-bench Kernel/System Time (Benchmark: Memset 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 0.0007 0.0014 0.0021 0.0028 0.0035 0.002999000
L1d Cache Loads
OpenBenchmarking.org L1d Cache Loads perf-bench L1d Loads (Benchmark: Memset 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 4000M 8000M 12000M 16000M 20000M 20257329160
L1 Data Cache Load Misses
OpenBenchmarking.org L1 Data Cache Load Misses, Fewer Is Better perf-bench L1d Load Misses (Benchmark: Memset 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 1400M 2800M 4200M 5600M 7000M 6552407320
L1 Instruction Cache Load Misses
OpenBenchmarking.org L1 Instruction Cache Load Misses, Fewer Is Better perf-bench L1i Load Misses (Benchmark: Memset 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 150K 300K 450K 600K 750K 697431
Cache Misses
OpenBenchmarking.org Cache Misses, Fewer Is Better perf-bench Cache Misses (Benchmark: Memset 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 90M 180M 270M 360M 450M 417377582
Branch Load Misses
OpenBenchmarking.org Branch Load Misses, Fewer Is Better perf-bench Branch Load Misses (Benchmark: Memset 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 50K 100K 150K 200K 250K 216451
dTLB Load Misses
OpenBenchmarking.org dTLB Load Misses, Fewer Is Better perf-bench dTLB Load Misses (Benchmark: Memset 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 90K 180K 270K 360K 450K 411904
Instructions
OpenBenchmarking.org Instructions, Fewer Is Better perf-bench Instructions (Benchmark: Memset 1MB) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 6000M 12000M 18000M 24000M 30000M 29513117920
Result
OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Syscall Basic AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 5M 10M 15M 20M 25M SE +/- 200040.44, N = 3 24958730 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -ldw -lcrypto -lperl -lcrypt -lutil -lc -lpython3.8 -lbfd -lopcodes -liberty -lz -llzma -lzstd -lcap -lnuma
Faults
OpenBenchmarking.org Faults, Fewer Is Better perf-bench Page Faults (Benchmark: Syscall Basic) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 300 600 900 1200 1500 1197
Branches
OpenBenchmarking.org Branches perf-bench Branches (Benchmark: Syscall Basic) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 110M 220M 330M 440M 550M 500844583
Branch Misses
OpenBenchmarking.org Branch Misses, Fewer Is Better perf-bench Branch Misses (Benchmark: Syscall Basic) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 20M 40M 60M 80M 100M 100064188
Seconds
OpenBenchmarking.org Seconds, Fewer Is Better perf-bench Kernel/System Time (Benchmark: Syscall Basic) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 0.6212 1.2424 1.8636 2.4848 3.106 2.760765000
L1d Cache Loads
OpenBenchmarking.org L1d Cache Loads perf-bench L1d Loads (Benchmark: Syscall Basic) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 90M 180M 270M 360M 450M 405610174
L1 Data Cache Load Misses
OpenBenchmarking.org L1 Data Cache Load Misses, Fewer Is Better perf-bench L1d Load Misses (Benchmark: Syscall Basic) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 40K 80K 120K 160K 200K 181962
L1 Instruction Cache Load Misses
OpenBenchmarking.org L1 Instruction Cache Load Misses, Fewer Is Better perf-bench L1i Load Misses (Benchmark: Syscall Basic) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 1100 2200 3300 4400 5500 5071
Cache Misses
OpenBenchmarking.org Cache Misses, Fewer Is Better perf-bench Cache Misses (Benchmark: Syscall Basic) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 20K 40K 60K 80K 100K 116712
Branch Load Misses
OpenBenchmarking.org Branch Load Misses, Fewer Is Better perf-bench Branch Load Misses (Benchmark: Syscall Basic) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 20M 40M 60M 80M 100M 100066792
dTLB Load Misses
OpenBenchmarking.org dTLB Load Misses, Fewer Is Better perf-bench dTLB Load Misses (Benchmark: Syscall Basic) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 30 60 90 120 150 120
Instructions
OpenBenchmarking.org Instructions, Fewer Is Better perf-bench Instructions (Benchmark: Syscall Basic) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 200M 400M 600M 800M 1000M 821343913
Result
OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Futex Hash AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 1.3M 2.6M 3.9M 5.2M 6.5M SE +/- 2276.35, N = 3 5934849 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -ldw -lcrypto -lperl -lcrypt -lutil -lc -lpython3.8 -lbfd -lopcodes -liberty -lz -llzma -lzstd -lcap -lnuma
Faults
OpenBenchmarking.org Faults, Fewer Is Better perf-bench Page Faults (Benchmark: Futex Hash) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 300 600 900 1200 1500 1242
Branches
OpenBenchmarking.org Branches perf-bench Branches (Benchmark: Futex Hash) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 4000M 8000M 12000M 16000M 20000M 19933262344
Branch Misses
OpenBenchmarking.org Branch Misses, Fewer Is Better perf-bench Branch Misses (Benchmark: Futex Hash) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 600M 1200M 1800M 2400M 3000M 2850568589
Seconds
OpenBenchmarking.org Seconds, Fewer Is Better perf-bench Kernel/System Time (Benchmark: Futex Hash) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 90 180 270 360 450 421.71
L1d Cache Loads
OpenBenchmarking.org L1d Cache Loads perf-bench L1d Loads (Benchmark: Futex Hash) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 8000M 16000M 24000M 32000M 40000M 36986322543
L1 Data Cache Load Misses
OpenBenchmarking.org L1 Data Cache Load Misses, Fewer Is Better perf-bench L1d Load Misses (Benchmark: Futex Hash) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 2M 4M 6M 8M 10M 9206216
L1 Instruction Cache Load Misses
OpenBenchmarking.org L1 Instruction Cache Load Misses, Fewer Is Better perf-bench L1i Load Misses (Benchmark: Futex Hash) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 200K 400K 600K 800K 1000K 946806
Cache Misses
OpenBenchmarking.org Cache Misses, Fewer Is Better perf-bench Cache Misses (Benchmark: Futex Hash) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 50K 100K 150K 200K 250K 253619
Branch Load Misses
OpenBenchmarking.org Branch Load Misses, Fewer Is Better perf-bench Branch Load Misses (Benchmark: Futex Hash) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 600M 1200M 1800M 2400M 3000M 2850528942
dTLB Load Misses
OpenBenchmarking.org dTLB Load Misses, Fewer Is Better perf-bench dTLB Load Misses (Benchmark: Futex Hash) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 5K 10K 15K 20K 25K 21347
Instructions
OpenBenchmarking.org Instructions, Fewer Is Better perf-bench Instructions (Benchmark: Futex Hash) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 20000M 40000M 60000M 80000M 100000M 105359636002
Result
OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Futex Lock-Pi AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 200 400 600 800 1000 SE +/- 0.58, N = 3 1002 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -ldw -lcrypto -lperl -lcrypt -lutil -lc -lpython3.8 -lbfd -lopcodes -liberty -lz -llzma -lzstd -lcap -lnuma
Faults
OpenBenchmarking.org Faults, Fewer Is Better perf-bench Page Faults (Benchmark: Futex Lock-Pi) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 300 600 900 1200 1500 1234
Branches
OpenBenchmarking.org Branches perf-bench Branches (Benchmark: Futex Lock-Pi) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 4M 8M 12M 16M 20M 17920153
Branch Misses
OpenBenchmarking.org Branch Misses, Fewer Is Better perf-bench Branch Misses (Benchmark: Futex Lock-Pi) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 500K 1000K 1500K 2000K 2500K 2341163
Seconds
OpenBenchmarking.org Seconds, Fewer Is Better perf-bench Kernel/System Time (Benchmark: Futex Lock-Pi) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 0.6135 1.227 1.8405 2.454 3.0675 2.726470000
L1d Cache Loads
OpenBenchmarking.org L1d Cache Loads perf-bench L1d Loads (Benchmark: Futex Lock-Pi) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 7M 14M 21M 28M 35M 32234578
L1 Data Cache Load Misses
OpenBenchmarking.org L1 Data Cache Load Misses, Fewer Is Better perf-bench L1d Load Misses (Benchmark: Futex Lock-Pi) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 2M 4M 6M 8M 10M 7856143
L1 Instruction Cache Load Misses
OpenBenchmarking.org L1 Instruction Cache Load Misses, Fewer Is Better perf-bench L1i Load Misses (Benchmark: Futex Lock-Pi) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 400K 800K 1200K 1600K 2000K 2000123
Cache Misses
OpenBenchmarking.org Cache Misses, Fewer Is Better perf-bench Cache Misses (Benchmark: Futex Lock-Pi) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 130K 260K 390K 520K 650K 590880
Branch Load Misses
OpenBenchmarking.org Branch Load Misses, Fewer Is Better perf-bench Branch Load Misses (Benchmark: Futex Lock-Pi) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 500K 1000K 1500K 2000K 2500K 2295984
dTLB Load Misses
OpenBenchmarking.org dTLB Load Misses, Fewer Is Better perf-bench dTLB Load Misses (Benchmark: Futex Lock-Pi) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 500 1000 1500 2000 2500 2229
Instructions
OpenBenchmarking.org Instructions, Fewer Is Better perf-bench Instructions (Benchmark: Futex Lock-Pi) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 20M 40M 60M 80M 100M 98198164
Result
OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Epoll Wait AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 30K 60K 90K 120K 150K SE +/- 796.79, N = 3 128610 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -Xlinker -lpthread -lrt -lm -ldl -lelf -ldw -lcrypto -lperl -lcrypt -lutil -lc -lpython3.8 -lbfd -lopcodes -liberty -lz -llzma -lzstd -lcap -lnuma
Faults
OpenBenchmarking.org Faults, Fewer Is Better perf-bench Page Faults (Benchmark: Epoll Wait) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 300 600 900 1200 1500 1252
Branches
OpenBenchmarking.org Branches perf-bench Branches (Benchmark: Epoll Wait) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 900M 1800M 2700M 3600M 4500M 3985146115
Branch Misses
OpenBenchmarking.org Branch Misses, Fewer Is Better perf-bench Branch Misses (Benchmark: Epoll Wait) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 40M 80M 120M 160M 200M 209026009
Seconds
OpenBenchmarking.org Seconds, Fewer Is Better perf-bench Kernel/System Time (Benchmark: Epoll Wait) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 100 200 300 400 500 464.96
L1d Cache Loads
OpenBenchmarking.org L1d Cache Loads perf-bench L1d Loads (Benchmark: Epoll Wait) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 1200M 2400M 3600M 4800M 6000M 5476092348
L1 Data Cache Load Misses
OpenBenchmarking.org L1 Data Cache Load Misses, Fewer Is Better perf-bench L1d Load Misses (Benchmark: Epoll Wait) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 15M 30M 45M 60M 75M 69442487
L1 Instruction Cache Load Misses
OpenBenchmarking.org L1 Instruction Cache Load Misses, Fewer Is Better perf-bench L1i Load Misses (Benchmark: Epoll Wait) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 200K 400K 600K 800K 1000K 1134095
Cache Misses
OpenBenchmarking.org Cache Misses, Fewer Is Better perf-bench Cache Misses (Benchmark: Epoll Wait) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 3M 6M 9M 12M 15M 15918840
Branch Load Misses
OpenBenchmarking.org Branch Load Misses, Fewer Is Better perf-bench Branch Load Misses (Benchmark: Epoll Wait) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 40M 80M 120M 160M 200M 210032536
dTLB Load Misses
OpenBenchmarking.org dTLB Load Misses, Fewer Is Better perf-bench dTLB Load Misses (Benchmark: Epoll Wait) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 20K 40K 60K 80K 100K 95239
Instructions
OpenBenchmarking.org Instructions, Fewer Is Better perf-bench Instructions (Benchmark: Epoll Wait) AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h 3000M 6000M 9000M 12000M 15000M 14195195366
AMD Ryzen 7 PRO 4750G gentoo-17.1-hardened 20210212h Processor: AMD Ryzen 7 PRO 4750G @ 3.60GHz (8 Cores / 16 Threads), Motherboard: ASRock A520M-ITX/ac (L1.31 BIOS), Chipset: AMD Renoir Root Complex, Memory: 2 x 32 GB DDR4-3200MT/s Kingston, Graphics: AMD Renoir (2100/1600MHz)
OS: Gentoo/Linux, Kernel: 5.10.15 (x86_64), Compiler: GCC 10.2.0 + Clang 11.0.0 + LLVM 11.0.0
Environment Notes: FFLAGS=-march=native CXXFLAGS=-march=native FCFLAGS=-march=native CFLAGS=-march=nativeCompiler Notes: --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/10.2.0 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0 --disable-fixed-point --disable-isl-version-check --disable-libada --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-nls --disable-systemtap --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-esp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-multilib --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/man --with-build-config=bootstrap-lto --with-isl --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/python --with-zstdProcessor Notes: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0x8600106Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Not affected + tsx_async_abort: Not affected
Testing initiated at 12 February 2021 19:48 by user bench.