mm: memcg: subtree stats flushing and thresholds test comparison

Benchmarks by Michael Larabel of the [PATCH v2 0/5] mm: memcg: subtree stats flushing and thresholds patch series atop Linux 6.6 Git. Stock is just running the benchmarks on the system itself, "1 in cgroup" is running the benchmarks within a cgroup using "systemd-run --scope"

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2310173-NE-NEWTESTS925
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Stock: Linux 6.6-rc5
October 15 2023
  4 Hours, 8 Minutes
In 1 cgroup: Linux 6.6-rc5
October 15 2023
  4 Hours, 30 Minutes
Stock: Patched
October 17 2023
  3 Hours, 55 Minutes
In 1 cgroup: Patched
October 17 2023
  3 Hours, 51 Minutes
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  4 Hours, 6 Minutes

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Stock: Linux 6.6-rc5

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-13-nEN1TP/gcc-13-13.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-13-nEN1TP/gcc-13-13.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0xa10113e
Python Notes: Python 3.11.5
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

In 1 cgroup: Linux 6.6-rc5

Processor: 2 x AMD EPYC 9684X 96-Core @ 2.55GHz (192 Cores / 384 Threads), Motherboard: AMD Titanite_4G (RTI1007B BIOS), Chipset: AMD Device 14a4, Memory: 1520GB, Disk: 3201GB Micron_7450_MTFDKCC3T2TFS, Graphics: ASPEED, Network: Broadcom NetXtreme BCM5720 PCIe

OS: Ubuntu 23.10, Kernel: 6.6.0-rc5-phx (x86_64), Desktop: GNOME Shell 45.0, Display Server: X Server 1.21.1.7, Compiler: GCC 13.2.0, File-System: ext4, Screen Resolution: 1920x1200

Stock: Patched

In 1 cgroup: Patched

OS: Ubuntu 23.10, Kernel: 6.6.0-rc5-phx-patched (x86_64), Desktop: GNOME Shell 45.0, Display Server: X Server 1.21.1.7, Compiler: GCC 13.2.0, File-System: ext4, Screen Resolution: 1920x1200

mm: memcg: subtree stats flushing and thresholds test comparisonOpenBenchmarking.orgPhoronix Test Suite2 x AMD EPYC 9684X 96-Core @ 2.55GHz (192 Cores / 384 Threads)AMD Titanite_4G (RTI1007B BIOS)AMD Device 14a41520GB3201GB Micron_7450_MTFDKCC3T2TFSASPEEDBroadcom NetXtreme BCM5720 PCIeUbuntu 23.106.6.0-rc5-phx (x86_64)6.6.0-rc5-phx-patched (x86_64)GNOME Shell 45.0X Server 1.21.1.7GCC 13.2.0ext41920x1200ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelsDesktopDisplay ServerCompilerFile-SystemScreen ResolutionMm: Memcg: Subtree Stats Flushing And Thresholds Test Comparison BenchmarksSystem Logs- Transparent Huge Pages: madvise- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-13-nEN1TP/gcc-13-13.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-13-nEN1TP/gcc-13-13.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0xa10113e- Python 3.11.5- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

compress-7zip: Compression Ratingcompress-7zip: Decompression Ratingembree: Pathtracer ISPC - Crownembree: Pathtracer ISPC - Asian Dragonethr: TCP - Bandwidth - 256ethr: UDP - Bandwidth - 256ethr: TCP - Connections/s - 128ethr: TCP - Connections/s - 256iperf: 5201 - 60 Seconds - TCP - 128iperf: 5201 - 60 Seconds - UDP - 128memcached: 1:10memcached: 1:100nginx: 500openvkl: vklBenchmarkCPU ISPCpgbench: 100 - 800 - Read Onlypgbench: 100 - 800 - Read Only - Average Latencypgbench: 100 - 1000 - Read Onlypgbench: 100 - 1000 - Read Only - Average Latencypgbench: 100 - 800 - Read Writepgbench: 100 - 800 - Read Write - Average Latencypgbench: 100 - 1000 - Read Writepgbench: 100 - 1000 - Read Write - Average Latencystress-ng: Hashstress-ng: MMAPstress-ng: NUMAstress-ng: Pipestress-ng: Pollstress-ng: Zlibstress-ng: Futexstress-ng: MEMFDstress-ng: Mutexstress-ng: Atomicstress-ng: Cryptostress-ng: Mallocstress-ng: Forkingstress-ng: Pthreadstress-ng: AVL Treesvt-av1: Preset 13 - Bosphorus 4Kbuild-godot: Time To Compilebuild-linux-kernel: defconfigbuild-linux-kernel: allmodconfigbuild-llvm: Ninjabuild-nodejs: Time To CompileStockIn 1 cgroupStockIn 1 cgroup Linux 6.6-rc5 Linux 6.6-rc5 Patched Patched8203481200473201.5262231.9349676.913856640504506335621344057968.218090072.72253759.29352933995000.23533970570.2945679014.0875490218.26337338441.084591.00635.1357249607.5212497817.9423273.732243861.84864.8041390907.50174.94428250.08267785906.7536946.6458451.573193.43175.83890.64228.565181.52891.37291.0478214091203389198.4778233.2690714.593883467503508337981344013800.818276238.33263642.99353034327860.23335072330.2855813713.7615625517.79937316794.244600.69640.3966453368.0914390071.7223298.261980878.82842.8548719429.36175.78428184.46268001048.9539181.1457558.843203.22176.09989.42028.382178.56287.82091.1738081111201479199.5611234.0837692.613744427502507338701344034898.748324029.86258113.05353734291430.23333603030.2985795113.8055620017.80237320648.994173.55651.9456298303.4912790984.0823292.912311713.80646.0539333593.92174.22424885.68268032542.4938068.6059195.763198.71178.78289.17528.969185.53991.21691.4388103561202041201.4515235.5259704.893749387503501339561343949479.028298814.64269764.23354635342020.22734787520.2875805113.7815701017.58537319998.444223.46630.2361692645.8214643894.6723284.671918073.77651.4748817263.17175.41427818.58267998007.3938616.4858929.263198.59176.40889.16028.949188.44991.53891.121OpenBenchmarking.org

7-Zip Compression

This is a test of 7-Zip compression/decompression with its integrated benchmark feature. Learn more via the OpenBenchmarking.org test page.

StockIn 1 cgroupOpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression RatingLinux 6.6-rc5Patched200K400K600K800K1000KSE +/- 2611.68, N = 3SE +/- 2732.90, N = 3SE +/- 2286.58, N = 3SE +/- 3125.48, N = 38203488081118214098103561. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

StockIn 1 cgroupOpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression RatingLinux 6.6-rc5Patched300K600K900K1200K1500KSE +/- 6233.30, N = 3SE +/- 3534.64, N = 3SE +/- 2891.50, N = 3SE +/- 2994.32, N = 312004731201479120338912020411. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

Embree

StockIn 1 cgroupOpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 4.3Binary: Pathtracer ISPC - Model: CrownLinux 6.6-rc5Patched4080120160200SE +/- 0.63, N = 3SE +/- 0.54, N = 3SE +/- 0.78, N = 3SE +/- 0.26, N = 3201.53199.56198.48201.45

StockIn 1 cgroupOpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 4.3Binary: Pathtracer ISPC - Model: Asian DragonLinux 6.6-rc5Patched50100150200250SE +/- 0.60, N = 3SE +/- 0.14, N = 3SE +/- 1.41, N = 3SE +/- 0.55, N = 3231.93234.08233.27235.53

Ethr

Ethr is a cross-platform Golang-written network performance measurement tool developed by Microsoft that is capable of testing multiple protocols and conducting different measurements. Learn more via the OpenBenchmarking.org test page.

StockIn 1 cgroupOpenBenchmarking.orgGbits/sec, More Is BetterEthr 1.0Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 256Linux 6.6-rc5Patched150300450600750SE +/- 8.16, N = 15SE +/- 6.44, N = 3SE +/- 4.92, N = 13SE +/- 8.60, N = 4676.91692.61714.59704.89

StockIn 1 cgroupOpenBenchmarking.orgPackets/sec, More Is BetterEthr 1.0Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 256Linux 6.6-rc5Patched800K1600K2400K3200K4000KSE +/- 29992.45, N = 15SE +/- 29877.45, N = 15SE +/- 51188.71, N = 3SE +/- 33305.28, N = 153856640374442738834673749387

StockIn 1 cgroupOpenBenchmarking.orgConnections/sec, More Is BetterEthr 1.0Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 128Linux 6.6-rc5Patched110220330440550SE +/- 1.76, N = 3SE +/- 1.76, N = 3SE +/- 0.58, N = 3SE +/- 1.00, N = 3504502503503

StockIn 1 cgroupOpenBenchmarking.orgConnections/sec, More Is BetterEthr 1.0Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 256Linux 6.6-rc5Patched110220330440550SE +/- 2.00, N = 3SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 2.73, N = 3506507508501

iPerf

iPerf is a network bandwidth throughput testing software. This test profile is used for automated testing of an iperf client and requires you have access to an iperf server. Learn more via the OpenBenchmarking.org test page.

StockIn 1 cgroupOpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.14Server Address: localhost - Server Port: 5201 - Duration: 60 Seconds - Test: TCP - Parallel: 128Linux 6.6-rc5Patched7K14K21K28K35KSE +/- 69.21, N = 3SE +/- 25.67, N = 3SE +/- 72.07, N = 3SE +/- 164.73, N = 3335623387033798339561. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lsctp -lm

StockIn 1 cgroupOpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.14Server Address: localhost - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - Parallel: 128Linux 6.6-rc5Patched306090120150SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31341341341341. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lsctp -lm

Memcached

Memcached is a high performance, distributed memory object caching system. This Memcached test profiles makes use of memtier_benchmark for excuting this CPU/memory-focused server benchmark. Learn more via the OpenBenchmarking.org test page.

StockIn 1 cgroupOpenBenchmarking.orgOps/sec, More Is BetterMemcached 1.6.19Set To Get Ratio: 1:10Linux 6.6-rc5Patched900K1800K2700K3600K4500KSE +/- 6269.50, N = 3SE +/- 12460.08, N = 3SE +/- 5607.83, N = 3SE +/- 44333.51, N = 34057968.214034898.744013800.813949479.021. (CXX) g++ options: -O2 -levent_openssl -levent -lcrypto -lssl -lpthread -lz -lpcre

StockIn 1 cgroupOpenBenchmarking.orgOps/sec, More Is BetterMemcached 1.6.19Set To Get Ratio: 1:100Linux 6.6-rc5Patched2M4M6M8M10MSE +/- 89498.30, N = 3SE +/- 39215.21, N = 3SE +/- 20736.09, N = 3SE +/- 51343.89, N = 38090072.728324029.868276238.338298814.641. (CXX) g++ options: -O2 -levent_openssl -levent -lcrypto -lssl -lpthread -lz -lpcre

nginx

This is a benchmark of the lightweight Nginx HTTP(S) web-server. This Nginx web server benchmark test profile makes use of the wrk program for facilitating the HTTP requests over a fixed period time with a configurable number of concurrent clients/connections. HTTPS with a self-signed OpenSSL certificate is used by this test for local benchmarking. Learn more via the OpenBenchmarking.org test page.

StockIn 1 cgroupOpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.23.2Connections: 500Linux 6.6-rc5Patched60K120K180K240K300KSE +/- 372.10, N = 3SE +/- 1406.24, N = 3SE +/- 2579.49, N = 5SE +/- 1189.39, N = 3253759.29258113.05263642.99269764.231. (CC) gcc options: -lluajit-5.1 -lm -lssl -lcrypto -lpthread -ldl -std=c99 -O2

OpenVKL

OpenVKL is the Intel Open Volume Kernel Library that offers high-performance volume computation kernels and part of the Intel oneAPI rendering toolkit. Learn more via the OpenBenchmarking.org test page.

StockIn 1 cgroupOpenBenchmarking.orgItems / Sec, More Is BetterOpenVKL 2.0.0Benchmark: vklBenchmarkCPU ISPCLinux 6.6-rc5Patched8001600240032004000SE +/- 6.23, N = 3SE +/- 2.60, N = 3SE +/- 3.06, N = 3SE +/- 2.73, N = 33529353735303546

PostgreSQL

This is a benchmark of PostgreSQL using the integrated pgbench for facilitating the database benchmarks. Learn more via the OpenBenchmarking.org test page.

StockIn 1 cgroupOpenBenchmarking.orgTPS, More Is BetterPostgreSQL 16Scaling Factor: 100 - Clients: 800 - Mode: Read OnlyLinux 6.6-rc5Patched800K1600K2400K3200K4000KSE +/- 38417.67, N = 3SE +/- 27956.11, N = 9SE +/- 27914.12, N = 9SE +/- 18828.10, N = 333995003429143343278635342021. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lm

StockIn 1 cgroupOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL 16Scaling Factor: 100 - Clients: 800 - Mode: Read Only - Average LatencyLinux 6.6-rc5Patched0.05290.10580.15870.21160.2645SE +/- 0.003, N = 3SE +/- 0.002, N = 9SE +/- 0.002, N = 9SE +/- 0.001, N = 30.2350.2330.2330.2271. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lm

StockIn 1 cgroupOpenBenchmarking.orgTPS, More Is BetterPostgreSQL 16Scaling Factor: 100 - Clients: 1000 - Mode: Read OnlyLinux 6.6-rc5Patched800K1600K2400K3200K4000KSE +/- 24087.02, N = 3SE +/- 32249.83, N = 3SE +/- 9155.47, N = 3SE +/- 40909.46, N = 333970573360303350723334787521. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lm

StockIn 1 cgroupOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL 16Scaling Factor: 100 - Clients: 1000 - Mode: Read Only - Average LatencyLinux 6.6-rc5Patched0.06710.13420.20130.26840.3355SE +/- 0.002, N = 3SE +/- 0.003, N = 3SE +/- 0.001, N = 3SE +/- 0.003, N = 30.2940.2980.2850.2871. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lm

StockIn 1 cgroupOpenBenchmarking.orgTPS, More Is BetterPostgreSQL 16Scaling Factor: 100 - Clients: 800 - Mode: Read WriteLinux 6.6-rc5Patched12K24K36K48K60KSE +/- 130.86, N = 3SE +/- 345.06, N = 3SE +/- 117.12, N = 3SE +/- 136.15, N = 3567905795158137580511. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lm

StockIn 1 cgroupOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL 16Scaling Factor: 100 - Clients: 800 - Mode: Read Write - Average LatencyLinux 6.6-rc5Patched48121620SE +/- 0.03, N = 3SE +/- 0.08, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 314.0913.8113.7613.781. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lm

StockIn 1 cgroupOpenBenchmarking.orgTPS, More Is BetterPostgreSQL 16Scaling Factor: 100 - Clients: 1000 - Mode: Read WriteLinux 6.6-rc5Patched12K24K36K48K60KSE +/- 924.69, N = 12SE +/- 592.28, N = 5SE +/- 644.74, N = 12SE +/- 921.56, N = 12549025620056255570101. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lm

StockIn 1 cgroupOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL 16Scaling Factor: 100 - Clients: 1000 - Mode: Read Write - Average LatencyLinux 6.6-rc5Patched48121620SE +/- 0.26, N = 12SE +/- 0.19, N = 5SE +/- 0.18, N = 12SE +/- 0.25, N = 1218.2617.8017.8017.591. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lm

Stress-NG

Stress-NG is a Linux stress tool developed by Colin Ian King. Learn more via the OpenBenchmarking.org test page.

StockIn 1 cgroupOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: HashLinux 6.6-rc5Patched8M16M24M32M40MSE +/- 3140.46, N = 3SE +/- 22001.89, N = 3SE +/- 7856.31, N = 3SE +/- 8015.53, N = 337338441.0837320648.9937316794.2437319998.441. (CXX) g++ options: -O2 -std=gnu99 -lc

StockIn 1 cgroupOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: MMAPLinux 6.6-rc5Patched10002000300040005000SE +/- 3.11, N = 3SE +/- 4.22, N = 3SE +/- 4.68, N = 3SE +/- 4.20, N = 34591.004173.554600.694223.461. (CXX) g++ options: -O2 -std=gnu99 -lc

StockIn 1 cgroupOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: NUMALinux 6.6-rc5Patched140280420560700SE +/- 3.01, N = 3SE +/- 5.33, N = 9SE +/- 0.79, N = 3SE +/- 4.07, N = 3635.13651.94640.39630.231. (CXX) g++ options: -O2 -std=gnu99 -lc

StockIn 1 cgroupOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: PipeLinux 6.6-rc5Patched14M28M42M56M70MSE +/- 577983.22, N = 15SE +/- 777538.46, N = 15SE +/- 1447716.85, N = 15SE +/- 1087490.60, N = 1557249607.5256298303.4966453368.0961692645.821. (CXX) g++ options: -O2 -std=gnu99 -lc

StockIn 1 cgroupOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: PollLinux 6.6-rc5Patched3M6M9M12M15MSE +/- 42614.36, N = 3SE +/- 6083.73, N = 3SE +/- 185125.61, N = 3SE +/- 3745.07, N = 312497817.9412790984.0814390071.7214643894.671. (CXX) g++ options: -O2 -std=gnu99 -lc

StockIn 1 cgroupOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: ZlibLinux 6.6-rc5Patched5K10K15K20K25KSE +/- 4.80, N = 3SE +/- 7.17, N = 3SE +/- 10.95, N = 3SE +/- 3.45, N = 323273.7323292.9123298.2623284.671. (CXX) g++ options: -O2 -std=gnu99 -lc

StockIn 1 cgroupOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: FutexLinux 6.6-rc5Patched500K1000K1500K2000K2500KSE +/- 20656.01, N = 15SE +/- 21836.06, N = 3SE +/- 13105.85, N = 15SE +/- 25886.82, N = 32243861.842311713.801980878.821918073.771. (CXX) g++ options: -O2 -std=gnu99 -lc

StockIn 1 cgroupOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: MEMFDLinux 6.6-rc5Patched2004006008001000SE +/- 0.55, N = 3SE +/- 1.19, N = 3SE +/- 12.01, N = 3SE +/- 8.06, N = 3864.80646.05842.85651.471. (CXX) g++ options: -O2 -std=gnu99 -lc

StockIn 1 cgroupOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: MutexLinux 6.6-rc5Patched10M20M30M40M50MSE +/- 568394.95, N = 3SE +/- 340872.62, N = 13SE +/- 354571.11, N = 3SE +/- 468525.09, N = 341390907.5039333593.9248719429.3648817263.171. (CXX) g++ options: -O2 -std=gnu99 -lc

StockIn 1 cgroupOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: AtomicLinux 6.6-rc5Patched4080120160200SE +/- 0.96, N = 3SE +/- 0.80, N = 3SE +/- 0.93, N = 3SE +/- 0.53, N = 3174.94174.22175.78175.411. (CXX) g++ options: -O2 -std=gnu99 -lc

StockIn 1 cgroupOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: CryptoLinux 6.6-rc5Patched90K180K270K360K450KSE +/- 50.51, N = 3SE +/- 2977.99, N = 3SE +/- 127.17, N = 3SE +/- 194.59, N = 3428250.08424885.68428184.46427818.581. (CXX) g++ options: -O2 -std=gnu99 -lc

StockIn 1 cgroupOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: MallocLinux 6.6-rc5Patched60M120M180M240M300MSE +/- 552523.39, N = 3SE +/- 362591.01, N = 3SE +/- 167541.58, N = 3SE +/- 135784.62, N = 3267785906.75268032542.49268001048.95267998007.391. (CXX) g++ options: -O2 -std=gnu99 -lc

StockIn 1 cgroupOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: ForkingLinux 6.6-rc5Patched8K16K24K32K40KSE +/- 32.03, N = 3SE +/- 286.38, N = 3SE +/- 401.52, N = 5SE +/- 152.24, N = 336946.6438068.6039181.1438616.481. (CXX) g++ options: -O2 -std=gnu99 -lc

StockIn 1 cgroupOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: PthreadLinux 6.6-rc5Patched13K26K39K52K65KSE +/- 121.73, N = 3SE +/- 546.77, N = 3SE +/- 415.45, N = 2SE +/- 42.00, N = 358451.5759195.7657558.8458929.261. (CXX) g++ options: -O2 -std=gnu99 -lc

StockIn 1 cgroupOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: AVL TreeLinux 6.6-rc5Patched7001400210028003500SE +/- 0.73, N = 3SE +/- 0.45, N = 3SE +/- 0.55, N = 3SE +/- 2.01, N = 33193.433198.713203.223198.591. (CXX) g++ options: -O2 -std=gnu99 -lc

SVT-AV1

StockIn 1 cgroupOpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 1.7Encoder Mode: Preset 13 - Input: Bosphorus 4KLinux 6.6-rc5Patched4080120160200SE +/- 1.65, N = 3SE +/- 0.69, N = 3SE +/- 2.05, N = 3SE +/- 0.99, N = 3175.84178.78176.10176.411. (CXX) g++ options: -march=native -mno-avx -mavx2 -mavx512f -mavx512bw -mavx512dq

Timed Godot Game Engine Compilation

This test times how long it takes to compile the Godot Game Engine. Godot is a popular, open-source, cross-platform 2D/3D game engine and is built using the SCons build system and targeting the X11 platform. Learn more via the OpenBenchmarking.org test page.

StockIn 1 cgroupOpenBenchmarking.orgSeconds, Fewer Is BetterTimed Godot Game Engine Compilation 4.0Time To CompileLinux 6.6-rc5Patched20406080100SE +/- 0.86, N = 3SE +/- 0.05, N = 3SE +/- 0.21, N = 3SE +/- 0.20, N = 390.6489.1889.4289.16

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux kernel in a default configuration (defconfig) for the architecture being tested or alternatively an allmodconfig for building all possible kernel modules for the build. Learn more via the OpenBenchmarking.org test page.

StockIn 1 cgroupOpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 6.1Build: defconfigLinux 6.6-rc5Patched714212835SE +/- 0.25, N = 8SE +/- 0.23, N = 9SE +/- 0.23, N = 9SE +/- 0.24, N = 928.5728.9728.3828.95

StockIn 1 cgroupOpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 6.1Build: allmodconfigLinux 6.6-rc5Patched4080120160200SE +/- 1.28, N = 3SE +/- 0.59, N = 3SE +/- 0.66, N = 3SE +/- 0.84, N = 3181.53185.54178.56188.45

Timed LLVM Compilation

This test times how long it takes to compile/build the LLVM compiler stack. Learn more via the OpenBenchmarking.org test page.

StockIn 1 cgroupOpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 16.0Build System: NinjaLinux 6.6-rc5Patched20406080100SE +/- 1.17, N = 3SE +/- 0.19, N = 3SE +/- 0.84, N = 3SE +/- 0.75, N = 391.3791.2287.8291.54

Timed Node.js Compilation

This test profile times how long it takes to build/compile Node.js itself from source. Node.js is a JavaScript run-time built from the Chrome V8 JavaScript engine while itself is written in C/C++. Learn more via the OpenBenchmarking.org test page.

StockIn 1 cgroupOpenBenchmarking.orgSeconds, Fewer Is BetterTimed Node.js Compilation 19.8.1Time To CompileLinux 6.6-rc5Patched20406080100SE +/- 0.11, N = 3SE +/- 0.14, N = 3SE +/- 0.32, N = 3SE +/- 0.06, N = 391.0591.4491.1791.12

Stock: Linux 6.6-rc5

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-13-nEN1TP/gcc-13-13.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-13-nEN1TP/gcc-13-13.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0xa10113e
Python Notes: Python 3.11.5
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 15 October 2023 18:02 by user phoronix.

In 1 cgroup: Linux 6.6-rc5

Processor: 2 x AMD EPYC 9684X 96-Core @ 2.55GHz (192 Cores / 384 Threads), Motherboard: AMD Titanite_4G (RTI1007B BIOS), Chipset: AMD Device 14a4, Memory: 1520GB, Disk: 3201GB Micron_7450_MTFDKCC3T2TFS, Graphics: ASPEED, Network: Broadcom NetXtreme BCM5720 PCIe

OS: Ubuntu 23.10, Kernel: 6.6.0-rc5-phx (x86_64), Desktop: GNOME Shell 45.0, Display Server: X Server 1.21.1.7, Compiler: GCC 13.2.0, File-System: ext4, Screen Resolution: 1920x1200

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-13-nEN1TP/gcc-13-13.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-13-nEN1TP/gcc-13-13.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0xa10113e
Python Notes: Python 3.11.5
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 15 October 2023 23:49 by user phoronix.

Stock: Patched

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-13-nEN1TP/gcc-13-13.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-13-nEN1TP/gcc-13-13.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0xa10113e
Python Notes: Python 3.11.5
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 17 October 2023 00:05 by user phoronix.

In 1 cgroup: Patched

Processor: 2 x AMD EPYC 9684X 96-Core @ 2.55GHz (192 Cores / 384 Threads), Motherboard: AMD Titanite_4G (RTI1007B BIOS), Chipset: AMD Device 14a4, Memory: 1520GB, Disk: 3201GB Micron_7450_MTFDKCC3T2TFS, Graphics: ASPEED, Network: Broadcom NetXtreme BCM5720 PCIe

OS: Ubuntu 23.10, Kernel: 6.6.0-rc5-phx-patched (x86_64), Desktop: GNOME Shell 45.0, Display Server: X Server 1.21.1.7, Compiler: GCC 13.2.0, File-System: ext4, Screen Resolution: 1920x1200

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-13-nEN1TP/gcc-13-13.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-13-nEN1TP/gcc-13-13.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0xa10113e
Python Notes: Python 3.11.5
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 17 October 2023 10:33 by user phoronix.