POWER9 L1d Flushing Test

Tests for a future article.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2011286-HA-POWER9L1D51
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Pre-Mitigation
November 27 2020
  14 Hours, 14 Minutes
Mitigated
November 28 2020
  14 Hours, 49 Minutes
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  14 Hours, 32 Minutes
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Pre-Mitigation

Processor: POWER9 @ 3.80GHz (44 Cores / 176 Threads), Motherboard: PowerNV T2P9D01 REV 1.01, Memory: 64GB, Disk: 500GB Samsung SSD 860, Graphics: ASPEED, Monitor: VE228, Network: 2 x Broadcom NetXtreme BCM5719 PCIe

OS: Ubuntu 20.10, Kernel: 5.9.8-050908-generic (ppc64le), Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=powerpc64le-linux-gnu --disable-multilib --disable-werror --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-multiarch --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-xyKMTo/gcc-10-10.2.0/debian/tmp-nvptx/usr --enable-plugin --enable-secureplt --enable-shared --enable-targets=powerpcle-linux --enable-threads=posix --host=powerpc64le-linux-gnu --program-prefix=powerpc64le-linux-gnu- --target=powerpc64le-linux-gnu --with-cpu=power8 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-long-double-128 --with-target-system-zlib=auto --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / relatime,rw / Block Size: 4096
Processor Notes: SMT (threads per core): 4
Python Notes: Python 3.8.6
Security Notes: itlb_multihit: Not affected + l1tf: Mitigation of RFI Flush L1D private per thread + mds: Not affected + meltdown: Mitigation of RFI Flush L1D private per thread + spec_store_bypass: Mitigation of Kernel entry/exit barrier (eieio) + spectre_v1: Mitigation of __user pointer sanitization ori31 speculation barrier enabled + spectre_v2: Mitigation of Indirect branch cache disabled Software link stack flush + srbds: Not affected + tsx_async_abort: Not affected

Mitigated

Processor: POWER9 @ 3.80GHz (44 Cores / 176 Threads), Motherboard: PowerNV T2P9D01 REV 1.01, Memory: 64GB, Disk: 500GB Samsung SSD 860, Graphics: ASPEED, Network: 2 x Broadcom NetXtreme BCM5719 PCIe

OS: Ubuntu 20.10, Kernel: 5.9.10-050910-generic (ppc64le), Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1024x768

POWER9 L1d Flushing TestProcessorMotherboardMemoryDiskGraphicsMonitorNetworkOSKernelCompilerFile-SystemScreen ResolutionPre-MitigationMitigatedPOWER9 @ 3.80GHz (44 Cores / 176 Threads)PowerNV T2P9D01 REV 1.0164GB500GB Samsung SSD 860ASPEEDVE2282 x Broadcom NetXtreme BCM5719 PCIeUbuntu 20.105.9.8-050908-generic (ppc64le)GCC 10.2.0ext41920x10805.9.10-050910-generic (ppc64le)1024x768OpenBenchmarking.orgCompiler Details- --build=powerpc64le-linux-gnu --disable-multilib --disable-werror --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-multiarch --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-xyKMTo/gcc-10-10.2.0/debian/tmp-nvptx/usr --enable-plugin --enable-secureplt --enable-shared --enable-targets=powerpcle-linux --enable-threads=posix --host=powerpc64le-linux-gnu --program-prefix=powerpc64le-linux-gnu- --target=powerpc64le-linux-gnu --with-cpu=power8 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-long-double-128 --with-target-system-zlib=auto --without-cuda-driver -v Disk Details- MQ-DEADLINE / relatime,rw / Block Size: 4096Processor Details- SMT (threads per core): 4Python Details- Python 3.8.6Security Details- itlb_multihit: Not affected + l1tf: Mitigation of RFI Flush L1D private per thread + mds: Not affected + meltdown: Mitigation of RFI Flush L1D private per thread + spec_store_bypass: Mitigation of Kernel entry/exit barrier (eieio) + spectre_v1: Mitigation of __user pointer sanitization ori31 speculation barrier enabled + spectre_v2: Mitigation of Indirect branch cache disabled Software link stack flush + srbds: Not affected + tsx_async_abort: Not affected

Pre-Mitigation vs. Mitigated ComparisonPhoronix Test SuiteBaseline+28.8%+28.8%+57.6%+57.6%+86.4%+86.4%+115.2%+115.2%20.7%14.5%12.3%8.2%8%7.9%7.6%3.6%3.6%2.1%32115.3%1 - 1 - Read Write90.2%1 - 1 - Read Write - Average Latency90.1%LPOP80.8%1 - 50 - Read Write56.7%1 - 50 - Read Write - Average Latency56.6%100 - 1 - Read Write48.3%100 - 1 - Read Write - Average Latency30.6%MMAP116GET10.3%Seek Rand9.9%Hot Read9.3%Rand Read9%Context Switching8.2%Seq Write - Linux AIO - Yes - No - 4KBSeq Write - Linux AIO - Yes - No - 4KB100 - 50 - Read Write - Average Latency100 - 50 - Read WriteRand Write - Linux AIO - Yes - No - 4KB6.8%Rand Write - Linux AIO - Yes - No - 4KB6.7%Rand Delete4.2%H.2.V.E4%13.9%100 - 50 - Read Only3.7%S.V.M.PMallocOverwrite3.4%100 - 50 - Read Only - Average Latency3.3%Rand Fill3.2%Seq Fill3.2%Overwrite2.8%Rhodopsin Protein2.7%Rand Fill2.5%Seq Fill2.5%SENDFILE2.4%Socket Activity2.3%Timed Time - Size 1,0002.2%SETpathlib2%MariaDBPostgreSQL pgbenchPostgreSQL pgbenchRedisPostgreSQL pgbenchPostgreSQL pgbenchPostgreSQL pgbenchPostgreSQL pgbenchStress-NGMariaDBMariaDBRedisLevelDBLevelDBLevelDBStress-NGFlexible IO TesterFlexible IO TesterPostgreSQL pgbenchPostgreSQL pgbenchFlexible IO TesterFlexible IO TesterLevelDBx264SQLitePostgreSQL pgbenchStress-NGStress-NGLevelDBPostgreSQL pgbenchLevelDBLevelDBLevelDBLAMMPS Molecular Dynamics SimulatorLevelDBLevelDBStress-NGStress-NGSQLite SpeedtestRedisPyPerformancePre-MitigationMitigated

POWER9 L1d Flushing Testleveldb: Hot Readleveldb: Fill Syncleveldb: Fill Syncleveldb: Overwriteleveldb: Overwriteleveldb: Rand Fillleveldb: Rand Fillleveldb: Rand Readleveldb: Seek Randleveldb: Rand Deleteleveldb: Seq Fillleveldb: Seq Fillsqlite: 1sqlite: 8fio: Rand Read - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directorypostmark: Disk Transaction Performancehpcg: lammps: Rhodopsin Proteincompress-lz4: 3 - Compression Speedcompress-lz4: 3 - Decompression Speedcompress-lz4: 9 - Compression Speedcompress-lz4: 9 - Decompression Speedcompress-zstd: 3compress-zstd: 19aom-av1: Speed 6 Realtimeaom-av1: Speed 6 Two-Passaom-av1: Speed 8 Realtimerav1e: 5rav1e: 6rav1e: 10x264: H.264 Video Encodingx265: Bosphorus 4Kx265: Bosphorus 1080pstockfish: Total Timebuild-apache: Time To Compilebuild-ffmpeg: Time To Compilebuild-linux-kernel: Time To Compilebuild-php: Time To Compilecompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9espeak: Text-To-Speech Synthesisaircrack-ng: mysqlslap: 1mysqlslap: 16mysqlslap: 32pgbench: 1 - 1 - Read Onlypgbench: 1 - 1 - Read Only - Average Latencypgbench: 1 - 1 - Read Writepgbench: 1 - 1 - Read Write - Average Latencypgbench: 1 - 50 - Read Onlypgbench: 1 - 50 - Read Only - Average Latencypgbench: 1 - 50 - Read Writepgbench: 1 - 50 - Read Write - Average Latencypgbench: 100 - 1 - Read Onlypgbench: 100 - 1 - Read Only - Average Latencypgbench: 100 - 1 - Read Writepgbench: 100 - 1 - Read Write - Average Latencypgbench: 100 - 50 - Read Onlypgbench: 100 - 50 - Read Only - Average Latencypgbench: 100 - 50 - Read Writepgbench: 100 - 50 - Read Write - Average Latencybasis: UASTC Level 3basis: UASTC Level 2 + RDO Post-Processingsqlite-speedtest: Timed Time - Size 1,000redis: LPOPredis: SADDredis: LPUSHredis: GETredis: SETstress-ng: MMAPstress-ng: MEMFDstress-ng: Mallocstress-ng: SENDFILEstress-ng: Semaphoresstress-ng: Socket Activitystress-ng: Context Switchingstress-ng: System V Message Passingpybench: Total For Average Test Timespyperformance: pathlibpyperformance: json_loadspyperformance: regex_compilepyperformance: python_startupphpbench: PHP Benchmark Suitebrl-cad: VGR Performance MetricPre-MitigationMitigated743.0741.612320.51412.21599.64612.11599.970739.9281356.1191452.84912.21588.92570.516152.2241778552.113333349171221566334602263298436734616922056367295319.226514.58439.649334.938.079260.34116.172.62.320.255.100.180.2090.40453.806.1812.793092530444.81955.16266.71486.34427.99153.56353456.673662389394144410.0693902.5664663790.108456109.812129120.0772614.4224183210.120337414.90026.4661078.251166.970952238.65679430.06506774.55874952.69575378.721563.041356.57581381065.365018227.0111423226.9425990.326309634.205334751.36360750.864.945314.8168809994727812.0141.612097.60911.81643.89511.81651.047806.6701489.8601513.43911.91639.38173.274151.0831778552.013300347170207531004622273288336734416923860867290719.223314.20039.729197.938.049208.24192.772.52.330.255.110.1790.2090.40251.716.1712.733137255144.80355.16967.02186.31327.78054.40953757.091758437183143720.0692054.8784697580.106291171.985128350.0781765.7744034750.124363013.81526.6861078.858170.650526750.19692593.40515107.17793016.44587740.541886.611334.54602224949.074900858.5511328719.2025410.215829060.205528325.64359851.865.045314.91686861001744OpenBenchmarking.org

LevelDB

LevelDB is a key-value storage library developed by Google that supports making use of Snappy for data compression and has other modern features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Hot ReadPre-MitigationMitigated2004006008001000SE +/- 9.06, N = 6SE +/- 9.17, N = 3743.07812.011. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Hot ReadPre-MitigationMitigated140280420560700Min: 701.01 / Avg: 743.07 / Max: 757.03Min: 793.74 / Avg: 812.01 / Max: 822.411. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Fill SyncPre-MitigationMitigated0.360.721.081.441.8SE +/- 0.00, N = 3SE +/- 0.02, N = 51.61.61. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Fill SyncPre-MitigationMitigated246810Min: 1.6 / Avg: 1.6 / Max: 1.6Min: 1.5 / Avg: 1.58 / Max: 1.61. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Fill SyncPre-MitigationMitigated3K6K9K12K15KSE +/- 63.20, N = 3SE +/- 139.77, N = 512320.5112097.611. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Fill SyncPre-MitigationMitigated2K4K6K8K10KMin: 12211.82 / Avg: 12320.51 / Max: 12430.74Min: 11827.55 / Avg: 12097.61 / Max: 12628.971. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: OverwritePre-MitigationMitigated3691215SE +/- 0.03, N = 3SE +/- 0.03, N = 312.211.81. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: OverwritePre-MitigationMitigated48121620Min: 12.1 / Avg: 12.17 / Max: 12.2Min: 11.8 / Avg: 11.83 / Max: 11.91. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: OverwritePre-MitigationMitigated400800120016002000SE +/- 2.07, N = 3SE +/- 6.63, N = 31599.651643.901. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: OverwritePre-MitigationMitigated30060090012001500Min: 1596.99 / Avg: 1599.65 / Max: 1603.73Min: 1631.58 / Avg: 1643.9 / Max: 1654.311. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Random FillPre-MitigationMitigated3691215SE +/- 0.03, N = 3SE +/- 0.06, N = 312.111.81. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Random FillPre-MitigationMitigated48121620Min: 12.1 / Avg: 12.13 / Max: 12.2Min: 11.7 / Avg: 11.8 / Max: 11.91. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random FillPre-MitigationMitigated400800120016002000SE +/- 2.50, N = 3SE +/- 6.05, N = 31599.971651.051. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random FillPre-MitigationMitigated30060090012001500Min: 1595.01 / Avg: 1599.97 / Max: 1602.98Min: 1639.68 / Avg: 1651.05 / Max: 1660.291. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random ReadPre-MitigationMitigated2004006008001000SE +/- 9.57, N = 5SE +/- 8.85, N = 3739.93806.671. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random ReadPre-MitigationMitigated140280420560700Min: 704.1 / Avg: 739.93 / Max: 760.65Min: 789.04 / Avg: 806.67 / Max: 816.831. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Seek RandomPre-MitigationMitigated30060090012001500SE +/- 6.94, N = 3SE +/- 11.67, N = 31356.121489.861. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Seek RandomPre-MitigationMitigated30060090012001500Min: 1348.58 / Avg: 1356.12 / Max: 1369.98Min: 1472.76 / Avg: 1489.86 / Max: 1512.161. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random DeletePre-MitigationMitigated30060090012001500SE +/- 1.42, N = 3SE +/- 3.49, N = 31452.851513.441. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random DeletePre-MitigationMitigated30060090012001500Min: 1450.2 / Avg: 1452.85 / Max: 1455.07Min: 1509.31 / Avg: 1513.44 / Max: 1520.381. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Sequential FillPre-MitigationMitigated3691215SE +/- 0.03, N = 3SE +/- 0.03, N = 312.211.91. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Sequential FillPre-MitigationMitigated48121620Min: 12.2 / Avg: 12.23 / Max: 12.3Min: 11.8 / Avg: 11.87 / Max: 11.91. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Sequential FillPre-MitigationMitigated400800120016002000SE +/- 1.37, N = 3SE +/- 2.33, N = 31588.931639.381. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Sequential FillPre-MitigationMitigated30060090012001500Min: 1586.22 / Avg: 1588.93 / Max: 1590.65Min: 1635.78 / Avg: 1639.38 / Max: 1643.761. (CXX) g++ options: -O3 -lsnappy -lpthread

SQLite

This is a simple benchmark of SQLite. At present this test profile just measures the time to perform a pre-defined number of insertions on an indexed database. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Threads / Copies: 1Pre-MitigationMitigated1632486480SE +/- 0.73, N = 3SE +/- 0.80, N = 770.5273.271. (CC) gcc options: -O2 -lz -lm -ldl -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Threads / Copies: 1Pre-MitigationMitigated1428425670Min: 69.39 / Avg: 70.52 / Max: 71.9Min: 70.55 / Avg: 73.27 / Max: 76.681. (CC) gcc options: -O2 -lz -lm -ldl -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Threads / Copies: 8Pre-MitigationMitigated306090120150SE +/- 1.03, N = 3SE +/- 0.25, N = 3152.22151.081. (CC) gcc options: -O2 -lz -lm -ldl -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Threads / Copies: 8Pre-MitigationMitigated306090120150Min: 150.86 / Avg: 152.22 / Max: 154.24Min: 150.59 / Avg: 151.08 / Max: 151.41. (CC) gcc options: -O2 -lz -lm -ldl -lpthread

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPre-MitigationMitigated4080120160200SE +/- 1.20, N = 3SE +/- 0.33, N = 31771771. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPre-MitigationMitigated306090120150Min: 175 / Avg: 176.67 / Max: 179Min: 177 / Avg: 177.33 / Max: 1781. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPre-MitigationMitigated20406080100SE +/- 0.58, N = 3SE +/- 0.33, N = 385851. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPre-MitigationMitigated1632486480Min: 84 / Avg: 85 / Max: 86Min: 85 / Avg: 85.33 / Max: 861. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPre-MitigationMitigated1224364860SE +/- 0.10, N = 3SE +/- 0.18, N = 352.152.01. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPre-MitigationMitigated1020304050Min: 51.9 / Avg: 52.1 / Max: 52.2Min: 51.7 / Avg: 51.97 / Max: 52.31. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPre-MitigationMitigated3K6K9K12K15KSE +/- 33.33, N = 3SE +/- 57.74, N = 313333133001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPre-MitigationMitigated2K4K6K8K10KMin: 13300 / Avg: 13333.33 / Max: 13400Min: 13200 / Avg: 13300 / Max: 134001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPre-MitigationMitigated80160240320400SE +/- 0.58, N = 33493471. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPre-MitigationMitigated60120180240300Min: 346 / Avg: 347 / Max: 3481. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPre-MitigationMitigated40801201602001711701. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPre-MitigationMitigated50100150200250SE +/- 1.00, N = 3SE +/- 2.87, N = 42212071. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPre-MitigationMitigated4080120160200Min: 219 / Avg: 221 / Max: 222Min: 199 / Avg: 207.25 / Max: 2121. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPre-MitigationMitigated12K24K36K48K60KSE +/- 218.58, N = 3SE +/- 729.15, N = 456633531001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPre-MitigationMitigated10K20K30K40K50KMin: 56200 / Avg: 56633.33 / Max: 56900Min: 51000 / Avg: 53100 / Max: 543001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPre-MitigationMitigated100200300400500SE +/- 2.33, N = 3SE +/- 1.20, N = 34604621. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPre-MitigationMitigated80160240320400Min: 455 / Avg: 459.67 / Max: 462Min: 460 / Avg: 461.67 / Max: 4641. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPre-MitigationMitigated50100150200250SE +/- 1.20, N = 3SE +/- 0.58, N = 32262271. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPre-MitigationMitigated4080120160200Min: 224 / Avg: 226.33 / Max: 228Min: 226 / Avg: 227 / Max: 2281. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPre-MitigationMitigated701402102803503293281. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPre-MitigationMitigated20K40K60K80K100KSE +/- 120.19, N = 3SE +/- 366.67, N = 384367833671. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPre-MitigationMitigated15K30K45K60K75KMin: 84200 / Avg: 84366.67 / Max: 84600Min: 83000 / Avg: 83366.67 / Max: 841001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPre-MitigationMitigated80160240320400SE +/- 1.15, N = 33463441. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPre-MitigationMitigated60120180240300Min: 344 / Avg: 346 / Max: 3481. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPre-MitigationMitigated40801201602001691691. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPre-MitigationMitigated50100150200250SE +/- 1.20, N = 32202381. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPre-MitigationMitigated4080120160200Min: 236 / Avg: 237.67 / Max: 2401. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPre-MitigationMitigated13K26K39K52K65KSE +/- 33.33, N = 3SE +/- 233.33, N = 356367608671. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPre-MitigationMitigated11K22K33K44K55KMin: 56300 / Avg: 56366.67 / Max: 56400Min: 60500 / Avg: 60866.67 / Max: 613001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

PostMark

This is a test of NetApp's PostMark benchmark designed to simulate small-file testing similar to the tasks endured by web and mail servers. This test profile will set PostMark to perform 25,000 transactions with 500 files simultaneously with the file sizes ranging between 5 and 512 kilobytes. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformancePre-MitigationMitigated6001200180024003000SE +/- 11.67, N = 3SE +/- 19.63, N = 3295329071. (CC) gcc options: -O3
OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformancePre-MitigationMitigated5001000150020002500Min: 2941 / Avg: 2952.67 / Max: 2976Min: 2873 / Avg: 2906.67 / Max: 29411. (CC) gcc options: -O3

High Performance Conjugate Gradient

HPCG is the High Performance Conjugate Gradient and is a new scientific benchmark from Sandia National Lans focused for super-computer testing with modern real-world workloads compared to HPCC. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgGFLOP/s, More Is BetterHigh Performance Conjugate Gradient 3.1Pre-MitigationMitigated510152025SE +/- 0.05, N = 3SE +/- 0.03, N = 319.2319.221. (CXX) g++ options: -O3 -ffast-math -ftree-vectorize -pthread -lmpi_cxx -lmpi
OpenBenchmarking.orgGFLOP/s, More Is BetterHigh Performance Conjugate Gradient 3.1Pre-MitigationMitigated510152025Min: 19.13 / Avg: 19.23 / Max: 19.29Min: 19.17 / Avg: 19.22 / Max: 19.281. (CXX) g++ options: -O3 -ffast-math -ftree-vectorize -pthread -lmpi_cxx -lmpi

LAMMPS Molecular Dynamics Simulator

LAMMPS is a classical molecular dynamics code, and an acronym for Large-scale Atomic/Molecular Massively Parallel Simulator. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns/day, More Is BetterLAMMPS Molecular Dynamics Simulator 29Oct2020Model: Rhodopsin ProteinPre-MitigationMitigated48121620SE +/- 0.24, N = 3SE +/- 0.24, N = 1514.5814.201. (CXX) g++ options: -O3 -pthread -lm
OpenBenchmarking.orgns/day, More Is BetterLAMMPS Molecular Dynamics Simulator 29Oct2020Model: Rhodopsin ProteinPre-MitigationMitigated48121620Min: 14.33 / Avg: 14.58 / Max: 15.06Min: 13.09 / Avg: 14.2 / Max: 15.921. (CXX) g++ options: -O3 -pthread -lm

LZ4 Compression

This test measures the time needed to compress/decompress a sample file (an Ubuntu ISO) using LZ4 compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Compression SpeedPre-MitigationMitigated918273645SE +/- 0.03, N = 3SE +/- 0.00, N = 339.6439.721. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Compression SpeedPre-MitigationMitigated816243240Min: 39.59 / Avg: 39.64 / Max: 39.67Min: 39.71 / Avg: 39.72 / Max: 39.721. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Decompression SpeedPre-MitigationMitigated2K4K6K8K10KSE +/- 3.27, N = 3SE +/- 5.19, N = 39334.99197.91. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Decompression SpeedPre-MitigationMitigated16003200480064008000Min: 9328.6 / Avg: 9334.87 / Max: 9339.6Min: 9187.5 / Avg: 9197.87 / Max: 9203.51. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Compression SpeedPre-MitigationMitigated918273645SE +/- 0.02, N = 3SE +/- 0.07, N = 338.0738.041. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Compression SpeedPre-MitigationMitigated816243240Min: 38.05 / Avg: 38.07 / Max: 38.11Min: 37.91 / Avg: 38.04 / Max: 38.111. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Decompression SpeedPre-MitigationMitigated2K4K6K8K10KSE +/- 3.37, N = 3SE +/- 3.30, N = 39260.39208.21. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Decompression SpeedPre-MitigationMitigated16003200480064008000Min: 9253.7 / Avg: 9260.27 / Max: 9264.9Min: 9204.6 / Avg: 9208.2 / Max: 9214.81. (CC) gcc options: -O3

Zstd Compression

This test measures the time needed to compress a sample file (an Ubuntu ISO) using Zstd compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 3Pre-MitigationMitigated9001800270036004500SE +/- 64.71, N = 3SE +/- 71.46, N = 34116.14192.71. (CC) gcc options: -O3 -pthread -lz
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 3Pre-MitigationMitigated7001400210028003500Min: 3988.3 / Avg: 4116.07 / Max: 4197.8Min: 4096.1 / Avg: 4192.67 / Max: 4332.21. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 19Pre-MitigationMitigated1632486480SE +/- 1.37, N = 15SE +/- 0.92, N = 372.672.51. (CC) gcc options: -O3 -pthread -lz
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 19Pre-MitigationMitigated1428425670Min: 66 / Avg: 72.59 / Max: 83.9Min: 70.9 / Avg: 72.5 / Max: 74.11. (CC) gcc options: -O3 -pthread -lz

AOM AV1

This is a simple test of the AOMedia AV1 encoder run on the CPU with a sample video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 6 RealtimePre-MitigationMitigated0.52431.04861.57292.09722.6215SE +/- 0.01, N = 3SE +/- 0.00, N = 32.322.331. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread
OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 6 RealtimePre-MitigationMitigated246810Min: 2.31 / Avg: 2.32 / Max: 2.33Min: 2.33 / Avg: 2.33 / Max: 2.341. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 6 Two-PassPre-MitigationMitigated0.05630.11260.16890.22520.2815SE +/- 0.00, N = 3SE +/- 0.00, N = 30.250.251. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread
OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 6 Two-PassPre-MitigationMitigated12345Min: 0.25 / Avg: 0.25 / Max: 0.25Min: 0.25 / Avg: 0.25 / Max: 0.251. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 8 RealtimePre-MitigationMitigated1.14982.29963.44944.59925.749SE +/- 0.01, N = 3SE +/- 0.01, N = 35.105.111. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread
OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 8 RealtimePre-MitigationMitigated246810Min: 5.08 / Avg: 5.1 / Max: 5.12Min: 5.09 / Avg: 5.11 / Max: 5.131. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

rav1e

Xiph rav1e is a Rust-written AV1 video encoder. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterrav1e 0.4 AlphaSpeed: 5Pre-MitigationMitigated0.04050.0810.12150.1620.2025SE +/- 0.000, N = 3SE +/- 0.000, N = 30.1800.179
OpenBenchmarking.orgFrames Per Second, More Is Betterrav1e 0.4 AlphaSpeed: 5Pre-MitigationMitigated12345Min: 0.18 / Avg: 0.18 / Max: 0.18Min: 0.18 / Avg: 0.18 / Max: 0.18

OpenBenchmarking.orgFrames Per Second, More Is Betterrav1e 0.4 AlphaSpeed: 6Pre-MitigationMitigated0.0470.0940.1410.1880.235SE +/- 0.000, N = 3SE +/- 0.000, N = 30.2090.209
OpenBenchmarking.orgFrames Per Second, More Is Betterrav1e 0.4 AlphaSpeed: 6Pre-MitigationMitigated12345Min: 0.21 / Avg: 0.21 / Max: 0.21Min: 0.21 / Avg: 0.21 / Max: 0.21

OpenBenchmarking.orgFrames Per Second, More Is Betterrav1e 0.4 AlphaSpeed: 10Pre-MitigationMitigated0.09090.18180.27270.36360.4545SE +/- 0.000, N = 3SE +/- 0.001, N = 30.4040.402
OpenBenchmarking.orgFrames Per Second, More Is Betterrav1e 0.4 AlphaSpeed: 10Pre-MitigationMitigated12345Min: 0.4 / Avg: 0.4 / Max: 0.4Min: 0.4 / Avg: 0.4 / Max: 0.4

x264

This is a simple test of the x264 encoder run on the CPU (OpenCL support disabled) with a sample video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2019-12-17H.264 Video EncodingPre-MitigationMitigated1224364860SE +/- 2.21, N = 12SE +/- 1.49, N = 1253.8051.711. (CC) gcc options: -ldl -lm -lpthread -O3 -ffast-math -maltivec -mabi=altivec -mvsx -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2019-12-17H.264 Video EncodingPre-MitigationMitigated1122334455Min: 30.35 / Avg: 53.8 / Max: 59.53Min: 36.33 / Avg: 51.71 / Max: 571. (CC) gcc options: -ldl -lm -lpthread -O3 -ffast-math -maltivec -mabi=altivec -mvsx -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

x265

This is a simple test of the x265 encoder run on the CPU with 1080p and 4K options for H.265 video encode performance with x265. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 4KPre-MitigationMitigated246810SE +/- 0.02, N = 3SE +/- 0.02, N = 36.186.171. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma
OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 4KPre-MitigationMitigated246810Min: 6.16 / Avg: 6.18 / Max: 6.21Min: 6.13 / Avg: 6.17 / Max: 6.21. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 1080pPre-MitigationMitigated3691215SE +/- 0.13, N = 3SE +/- 0.12, N = 312.7912.731. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma
OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 1080pPre-MitigationMitigated48121620Min: 12.57 / Avg: 12.79 / Max: 13.02Min: 12.54 / Avg: 12.73 / Max: 12.951. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

Stockfish

This is a test of Stockfish, an advanced C++11 chess benchmark that can scale up to 128 CPU cores. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 12Total TimePre-MitigationMitigated7M14M21M28M35MSE +/- 429464.00, N = 3SE +/- 707032.27, N = 1230925304313725511. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++17 -pedantic -O3 -flto -flto=jobserver
OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 12Total TimePre-MitigationMitigated5M10M15M20M25MMin: 30358152 / Avg: 30925304 / Max: 31767514Min: 27266233 / Avg: 31372551.42 / Max: 351499781. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++17 -pedantic -O3 -flto -flto=jobserver

Timed Apache Compilation

This test times how long it takes to build the Apache HTTPD web server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.41Time To CompilePre-MitigationMitigated1020304050SE +/- 0.05, N = 3SE +/- 0.06, N = 344.8244.80
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.41Time To CompilePre-MitigationMitigated918273645Min: 44.74 / Avg: 44.82 / Max: 44.92Min: 44.69 / Avg: 44.8 / Max: 44.9

Timed FFmpeg Compilation

This test times how long it takes to build FFmpeg. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed FFmpeg Compilation 4.2.2Time To CompilePre-MitigationMitigated1224364860SE +/- 0.09, N = 3SE +/- 0.12, N = 355.1655.17
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed FFmpeg Compilation 4.2.2Time To CompilePre-MitigationMitigated1122334455Min: 55.07 / Avg: 55.16 / Max: 55.33Min: 55.05 / Avg: 55.17 / Max: 55.41

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux kernel in a default configuration. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompilePre-MitigationMitigated1530456075SE +/- 0.92, N = 3SE +/- 0.83, N = 366.7167.02
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompilePre-MitigationMitigated1326395265Min: 65.24 / Avg: 66.71 / Max: 68.41Min: 65.88 / Avg: 67.02 / Max: 68.64

Timed PHP Compilation

This test times how long it takes to build PHP 7. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.4.2Time To CompilePre-MitigationMitigated20406080100SE +/- 0.14, N = 3SE +/- 0.06, N = 386.3486.31
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.4.2Time To CompilePre-MitigationMitigated1632486480Min: 86.1 / Avg: 86.34 / Max: 86.6Min: 86.23 / Avg: 86.31 / Max: 86.43

XZ Compression

This test measures the time needed to compress a sample file (an Ubuntu file-system image) using XZ compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9Pre-MitigationMitigated714212835SE +/- 0.57, N = 15SE +/- 0.48, N = 1527.9927.781. (CC) gcc options: -pthread -fvisibility=hidden -O2
OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9Pre-MitigationMitigated612182430Min: 24.73 / Avg: 27.99 / Max: 31.3Min: 24.77 / Avg: 27.78 / Max: 31.341. (CC) gcc options: -pthread -fvisibility=hidden -O2

eSpeak-NG Speech Engine

This test times how long it takes the eSpeak speech synthesizer to read Project Gutenberg's The Outline of Science and output to a WAV file. This test profile is now tracking the eSpeak-NG version of eSpeak. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BettereSpeak-NG Speech Engine 20200907Text-To-Speech SynthesisPre-MitigationMitigated1224364860SE +/- 0.29, N = 4SE +/- 0.38, N = 453.5654.411. (CC) gcc options: -O2 -std=c99
OpenBenchmarking.orgSeconds, Fewer Is BettereSpeak-NG Speech Engine 20200907Text-To-Speech SynthesisPre-MitigationMitigated1122334455Min: 53.14 / Avg: 53.56 / Max: 54.38Min: 53.63 / Avg: 54.41 / Max: 55.31. (CC) gcc options: -O2 -std=c99

Aircrack-ng

Aircrack-ng is a tool for assessing WiFi/WLAN network security. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgk/s, More Is BetterAircrack-ng 1.5.2Pre-MitigationMitigated12K24K36K48K60KSE +/- 19.77, N = 3SE +/- 8.99, N = 353456.6753757.091. (CXX) g++ options: -O3 -fvisibility=hidden -fcommon -rdynamic -lpthread -lz -lcrypto -lhwloc -ldl -lm -pthread
OpenBenchmarking.orgk/s, More Is BetterAircrack-ng 1.5.2Pre-MitigationMitigated9K18K27K36K45KMin: 53428.68 / Avg: 53456.67 / Max: 53494.86Min: 53740.96 / Avg: 53757.09 / Max: 53772.021. (CXX) g++ options: -O3 -fvisibility=hidden -fcommon -rdynamic -lpthread -lz -lcrypto -lhwloc -ldl -lm -pthread

MariaDB

This is a MariaDB MySQL database server benchmark making use of mysqlslap. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgQueries Per Second, More Is BetterMariaDB 10.5.2Clients: 1Pre-MitigationMitigated160320480640800SE +/- 3.52, N = 3SE +/- 4.98, N = 36627581. (CXX) g++ options: -fPIC -pie -fstack-protector -O2 -shared -lpthread -lrt -lz -ldl -lm -lstdc++
OpenBenchmarking.orgQueries Per Second, More Is BetterMariaDB 10.5.2Clients: 1Pre-MitigationMitigated130260390520650Min: 656.6 / Avg: 661.7 / Max: 668.45Min: 749.63 / Avg: 758.22 / Max: 766.871. (CXX) g++ options: -fPIC -pie -fstack-protector -O2 -shared -lpthread -lrt -lz -ldl -lm -lstdc++

OpenBenchmarking.orgQueries Per Second, More Is BetterMariaDB 10.5.2Clients: 16Pre-MitigationMitigated90180270360450SE +/- 5.18, N = 3SE +/- 31.82, N = 73894371. (CXX) g++ options: -fPIC -pie -fstack-protector -O2 -shared -lpthread -lrt -lz -ldl -lm -lstdc++
OpenBenchmarking.orgQueries Per Second, More Is BetterMariaDB 10.5.2Clients: 16Pre-MitigationMitigated80160240320400Min: 383.88 / Avg: 389.49 / Max: 399.84Min: 254.91 / Avg: 436.95 / Max: 497.511. (CXX) g++ options: -fPIC -pie -fstack-protector -O2 -shared -lpthread -lrt -lz -ldl -lm -lstdc++

OpenBenchmarking.orgQueries Per Second, More Is BetterMariaDB 10.5.2Clients: 32Pre-MitigationMitigated90180270360450SE +/- 4.26, N = 3SE +/- 0.35, N = 33941831. (CXX) g++ options: -fPIC -pie -fstack-protector -O2 -shared -lpthread -lrt -lz -ldl -lm -lstdc++
OpenBenchmarking.orgQueries Per Second, More Is BetterMariaDB 10.5.2Clients: 32Pre-MitigationMitigated70140210280350Min: 386.1 / Avg: 393.84 / Max: 400.8Min: 181.98 / Avg: 182.61 / Max: 183.181. (CXX) g++ options: -fPIC -pie -fstack-protector -O2 -shared -lpthread -lrt -lz -ldl -lm -lstdc++

PostgreSQL pgbench

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

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read OnlyPre-MitigationMitigated3K6K9K12K15KSE +/- 35.51, N = 3SE +/- 82.68, N = 314441143721. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read OnlyPre-MitigationMitigated3K6K9K12K15KMin: 14369.93 / Avg: 14440.93 / Max: 14477.76Min: 14208.76 / Avg: 14371.68 / Max: 14477.671. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read Only - Average LatencyPre-MitigationMitigated0.01550.0310.04650.0620.0775SE +/- 0.000, N = 3SE +/- 0.000, N = 30.0690.0691. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read Only - Average LatencyPre-MitigationMitigated12345Min: 0.07 / Avg: 0.07 / Max: 0.07Min: 0.07 / Avg: 0.07 / Max: 0.071. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read WritePre-MitigationMitigated80160240320400SE +/- 1.32, N = 3SE +/- 1.89, N = 103902051. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read WritePre-MitigationMitigated70140210280350Min: 387.18 / Avg: 389.72 / Max: 391.61Min: 197.92 / Avg: 205.17 / Max: 219.451. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read Write - Average LatencyPre-MitigationMitigated1.09762.19523.29284.39045.488SE +/- 0.009, N = 3SE +/- 0.044, N = 102.5664.8781. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read Write - Average LatencyPre-MitigationMitigated246810Min: 2.55 / Avg: 2.57 / Max: 2.58Min: 4.56 / Avg: 4.88 / Max: 5.051. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read OnlyPre-MitigationMitigated100K200K300K400K500KSE +/- 1630.51, N = 3SE +/- 3200.75, N = 34663794697581. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read OnlyPre-MitigationMitigated80K160K240K320K400KMin: 464628.9 / Avg: 466379.1 / Max: 469637.11Min: 466548.86 / Avg: 469758.45 / Max: 476159.951. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read Only - Average LatencyPre-MitigationMitigated0.02430.04860.07290.09720.1215SE +/- 0.000, N = 3SE +/- 0.001, N = 30.1080.1061. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read Only - Average LatencyPre-MitigationMitigated12345Min: 0.11 / Avg: 0.11 / Max: 0.11Min: 0.11 / Avg: 0.11 / Max: 0.111. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read WritePre-MitigationMitigated100200300400500SE +/- 2.02, N = 3SE +/- 3.99, N = 34562911. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read WritePre-MitigationMitigated80160240320400Min: 452.75 / Avg: 455.53 / Max: 459.47Min: 282.97 / Avg: 290.95 / Max: 295.151. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read Write - Average LatencyPre-MitigationMitigated4080120160200SE +/- 0.48, N = 3SE +/- 2.39, N = 3109.81171.991. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read Write - Average LatencyPre-MitigationMitigated306090120150Min: 108.87 / Avg: 109.81 / Max: 110.47Min: 169.48 / Avg: 171.98 / Max: 176.771. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read OnlyPre-MitigationMitigated3K6K9K12K15KSE +/- 16.10, N = 3SE +/- 8.91, N = 312912128351. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read OnlyPre-MitigationMitigated2K4K6K8K10KMin: 12887.13 / Avg: 12912.32 / Max: 12942.3Min: 12818.05 / Avg: 12835.43 / Max: 12847.471. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read Only - Average LatencyPre-MitigationMitigated0.01760.03520.05280.07040.088SE +/- 0.000, N = 3SE +/- 0.000, N = 30.0770.0781. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read Only - Average LatencyPre-MitigationMitigated12345Min: 0.08 / Avg: 0.08 / Max: 0.08Min: 0.08 / Avg: 0.08 / Max: 0.081. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read WritePre-MitigationMitigated60120180240300SE +/- 28.81, N = 12SE +/- 5.84, N = 152611761. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read WritePre-MitigationMitigated50100150200250Min: 153.25 / Avg: 260.73 / Max: 378.17Min: 141.6 / Avg: 176.11 / Max: 198.971. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read Write - Average LatencyPre-MitigationMitigated1.29922.59843.89765.19686.496SE +/- 0.488, N = 12SE +/- 0.203, N = 154.4225.7741. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read Write - Average LatencyPre-MitigationMitigated246810Min: 2.65 / Avg: 4.42 / Max: 6.53Min: 5.03 / Avg: 5.77 / Max: 7.061. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 50 - Mode: Read OnlyPre-MitigationMitigated90K180K270K360K450KSE +/- 1071.22, N = 3SE +/- 6765.89, N = 34183214034751. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 50 - Mode: Read OnlyPre-MitigationMitigated70K140K210K280K350KMin: 416447.39 / Avg: 418321.47 / Max: 420157.6Min: 395252.8 / Avg: 403475.36 / Max: 416893.841. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 50 - Mode: Read Only - Average LatencyPre-MitigationMitigated0.02790.05580.08370.11160.1395SE +/- 0.000, N = 3SE +/- 0.002, N = 30.1200.1241. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 50 - Mode: Read Only - Average LatencyPre-MitigationMitigated12345Min: 0.12 / Avg: 0.12 / Max: 0.12Min: 0.12 / Avg: 0.12 / Max: 0.131. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 50 - Mode: Read WritePre-MitigationMitigated8001600240032004000SE +/- 63.95, N = 15SE +/- 49.68, N = 15337436301. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 50 - Mode: Read WritePre-MitigationMitigated6001200180024003000Min: 2879.33 / Avg: 3374.24 / Max: 3865.07Min: 3295.99 / Avg: 3630.34 / Max: 4003.831. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 50 - Mode: Read Write - Average LatencyPre-MitigationMitigated48121620SE +/- 0.29, N = 15SE +/- 0.19, N = 1514.9013.821. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 50 - Mode: Read Write - Average LatencyPre-MitigationMitigated48121620Min: 12.94 / Avg: 14.9 / Max: 17.37Min: 12.49 / Avg: 13.82 / Max: 15.181. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

Basis Universal

Basis Universal is a GPU texture codoec. This test times how long it takes to convert sRGB PNGs into Basis Univeral assets with various settings. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.12Settings: UASTC Level 3Pre-MitigationMitigated612182430SE +/- 0.05, N = 3SE +/- 0.06, N = 326.4726.691. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.12Settings: UASTC Level 3Pre-MitigationMitigated612182430Min: 26.41 / Avg: 26.47 / Max: 26.56Min: 26.58 / Avg: 26.69 / Max: 26.751. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.12Settings: UASTC Level 2 + RDO Post-ProcessingPre-MitigationMitigated2004006008001000SE +/- 0.53, N = 3SE +/- 0.64, N = 31078.251078.861. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.12Settings: UASTC Level 2 + RDO Post-ProcessingPre-MitigationMitigated2004006008001000Min: 1077.68 / Avg: 1078.25 / Max: 1079.32Min: 1077.61 / Avg: 1078.86 / Max: 1079.71. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread

SQLite Speedtest

This is a benchmark of SQLite's speedtest1 benchmark program with an increased problem size of 1,000. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000Pre-MitigationMitigated4080120160200SE +/- 0.17, N = 3SE +/- 0.07, N = 3166.97170.651. (CC) gcc options: -O2 -ldl -lz -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000Pre-MitigationMitigated306090120150Min: 166.67 / Avg: 166.97 / Max: 167.25Min: 170.53 / Avg: 170.65 / Max: 170.771. (CC) gcc options: -O2 -ldl -lz -lpthread

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: LPOPPre-MitigationMitigated200K400K600K800K1000KSE +/- 13383.23, N = 3SE +/- 887.28, N = 3952238.65526750.191. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: LPOPPre-MitigationMitigated170K340K510K680K850KMin: 926014.75 / Avg: 952238.65 / Max: 969994.19Min: 524984.81 / Avg: 526750.19 / Max: 527788.941. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: SADDPre-MitigationMitigated150K300K450K600K750KSE +/- 1801.54, N = 3SE +/- 6875.01, N = 9679430.06692593.401. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: SADDPre-MitigationMitigated120K240K360K480K600KMin: 675827 / Avg: 679430.06 / Max: 681242.5Min: 640491.69 / Avg: 692593.4 / Max: 704924.561. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: LPUSHPre-MitigationMitigated110K220K330K440K550KSE +/- 4513.87, N = 11SE +/- 1933.60, N = 3506774.55515107.171. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: LPUSHPre-MitigationMitigated90K180K270K360K450KMin: 478530.16 / Avg: 506774.55 / Max: 521954.06Min: 511247.44 / Avg: 515107.17 / Max: 517245.091. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: GETPre-MitigationMitigated200K400K600K800K1000KSE +/- 13825.12, N = 3SE +/- 10185.69, N = 3874952.69793016.441. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: GETPre-MitigationMitigated150K300K450K600K750KMin: 848257.81 / Avg: 874952.69 / Max: 894540.25Min: 774742.06 / Avg: 793016.44 / Max: 809949.811. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: SETPre-MitigationMitigated130K260K390K520K650KSE +/- 4818.16, N = 15SE +/- 5600.77, N = 3575378.72587740.541. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: SETPre-MitigationMitigated100K200K300K400K500KMin: 545991.25 / Avg: 575378.72 / Max: 596042.94Min: 576553.31 / Avg: 587740.54 / Max: 593824.251. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

Stress-NG

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

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MMAPPre-MitigationMitigated400800120016002000SE +/- 41.41, N = 15SE +/- 27.96, N = 31563.041886.611. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MMAPPre-MitigationMitigated30060090012001500Min: 1404.18 / Avg: 1563.04 / Max: 1760.88Min: 1830.72 / Avg: 1886.61 / Max: 1916.371. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MEMFDPre-MitigationMitigated30060090012001500SE +/- 1.06, N = 3SE +/- 2.48, N = 31356.571334.541. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MEMFDPre-MitigationMitigated2004006008001000Min: 1354.92 / Avg: 1356.57 / Max: 1358.55Min: 1330.3 / Avg: 1334.54 / Max: 1338.891. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MallocPre-MitigationMitigated130M260M390M520M650MSE +/- 7958139.38, N = 15SE +/- 4046544.63, N = 3581381065.36602224949.071. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MallocPre-MitigationMitigated100M200M300M400M500MMin: 518862648.12 / Avg: 581381065.36 / Max: 613722391.27Min: 596182420.16 / Avg: 602224949.07 / Max: 609908772.231. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: SENDFILEPre-MitigationMitigated1.1M2.2M3.3M4.4M5.5MSE +/- 63648.77, N = 3SE +/- 29464.43, N = 35018227.014900858.551. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: SENDFILEPre-MitigationMitigated900K1800K2700K3600K4500KMin: 4891778.19 / Avg: 5018227.01 / Max: 5094160.45Min: 4861506.9 / Avg: 4900858.55 / Max: 4958521.781. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: SemaphoresPre-MitigationMitigated2M4M6M8M10MSE +/- 21960.10, N = 3SE +/- 80645.91, N = 311423226.9411328719.201. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: SemaphoresPre-MitigationMitigated2M4M6M8M10MMin: 11382917.26 / Avg: 11423226.94 / Max: 11458484.28Min: 11193099.04 / Avg: 11328719.2 / Max: 11472137.921. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Socket ActivityPre-MitigationMitigated6K12K18K24K30KSE +/- 108.97, N = 3SE +/- 161.49, N = 325990.3225410.211. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Socket ActivityPre-MitigationMitigated5K10K15K20K25KMin: 25850.45 / Avg: 25990.32 / Max: 26205Min: 25170.08 / Avg: 25410.21 / Max: 25717.341. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Context SwitchingPre-MitigationMitigated1.4M2.8M4.2M5.6M7MSE +/- 606944.71, N = 12SE +/- 481416.29, N = 156309634.205829060.201. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Context SwitchingPre-MitigationMitigated1.1M2.2M3.3M4.4M5.5MMin: 3273024.09 / Avg: 6309634.2 / Max: 9680520.72Min: 2994088.79 / Avg: 5829060.2 / Max: 7652322.111. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: System V Message PassingPre-MitigationMitigated1.2M2.4M3.6M4.8M6MSE +/- 53649.40, N = 3SE +/- 63172.66, N = 35334751.365528325.641. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: System V Message PassingPre-MitigationMitigated1000K2000K3000K4000K5000KMin: 5243918.8 / Avg: 5334751.36 / Max: 5429633.39Min: 5452300.88 / Avg: 5528325.64 / Max: 5653730.981. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lpthread -lc

PyBench

This test profile reports the total time of the different average timed test results from PyBench. PyBench reports average test times for different functions such as BuiltinFunctionCalls and NestedForLoops, with this total result providing a rough estimate as to Python's average performance on a given system. This test profile runs PyBench each time for 20 rounds. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesPre-MitigationMitigated8001600240032004000SE +/- 8.29, N = 3SE +/- 2.91, N = 336073598
OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesPre-MitigationMitigated6001200180024003000Min: 3596 / Avg: 3606.67 / Max: 3623Min: 3593 / Avg: 3598.33 / Max: 3603

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: pathlibPre-MitigationMitigated1224364860SE +/- 0.00, N = 3SE +/- 0.09, N = 350.851.8
OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: pathlibPre-MitigationMitigated1020304050Min: 50.8 / Avg: 50.8 / Max: 50.8Min: 51.7 / Avg: 51.83 / Max: 52

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: json_loadsPre-MitigationMitigated1530456075SE +/- 0.03, N = 3SE +/- 0.09, N = 364.965.0
OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: json_loadsPre-MitigationMitigated1326395265Min: 64.9 / Avg: 64.93 / Max: 65Min: 64.8 / Avg: 64.97 / Max: 65.1

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: regex_compilePre-MitigationMitigated100200300400500SE +/- 0.67, N = 3453453
OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: regex_compilePre-MitigationMitigated80160240320400Min: 452 / Avg: 452.67 / Max: 454

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: python_startupPre-MitigationMitigated48121620SE +/- 0.03, N = 3SE +/- 0.03, N = 314.814.9
OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: python_startupPre-MitigationMitigated48121620Min: 14.7 / Avg: 14.77 / Max: 14.8Min: 14.9 / Avg: 14.93 / Max: 15

PHPBench

PHPBench is a benchmark suite for PHP. It performs a large number of simple tests in order to bench various aspects of the PHP interpreter. PHPBench can be used to compare hardware, operating systems, PHP versions, PHP accelerators and caches, compiler options, etc. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuitePre-MitigationMitigated40K80K120K160K200KSE +/- 34.64, N = 3SE +/- 152.15, N = 3168809168686
OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuitePre-MitigationMitigated30K60K90K120K150KMin: 168767 / Avg: 168809.33 / Max: 168878Min: 168392 / Avg: 168686 / Max: 168901

BRL-CAD

BRL-CAD 7.28.0 is a cross-platform, open-source solid modeling system with built-in benchmark mode. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgVGR Performance Metric, More Is BetterBRL-CAD 7.30.8VGR Performance MetricPre-MitigationMitigated200K400K600K800K1000K99472710017441. (CXX) g++ options: -std=c++11 -pipe -fno-strict-aliasing -fno-common -fexceptions -ftemplate-depth-128 -m64 -ggdb3 -O3 -fipa-pta -fstrength-reduce -finline-functions -flto -pedantic -rdynamic -lpthread -ldl -lm

98 Results Shown

LevelDB:
  Hot Read
  Fill Sync
  Fill Sync
  Overwrite
  Overwrite
  Rand Fill
  Rand Fill
  Rand Read
  Seek Rand
  Rand Delete
  Seq Fill
  Seq Fill
SQLite:
  1
  8
Flexible IO Tester:
  Rand Read - Linux AIO - Yes - No - 2MB - Default Test Directory:
    MB/s
    IOPS
  Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directory:
    MB/s
    IOPS
  Rand Write - Linux AIO - Yes - No - 2MB - Default Test Directory:
    MB/s
    IOPS
  Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directory:
    MB/s
    IOPS
  Seq Read - Linux AIO - Yes - No - 2MB - Default Test Directory:
    MB/s
    IOPS
  Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directory:
    MB/s
    IOPS
  Seq Write - Linux AIO - Yes - No - 2MB - Default Test Directory:
    MB/s
    IOPS
  Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directory:
    MB/s
    IOPS
PostMark
High Performance Conjugate Gradient
LAMMPS Molecular Dynamics Simulator
LZ4 Compression:
  3 - Compression Speed
  3 - Decompression Speed
  9 - Compression Speed
  9 - Decompression Speed
Zstd Compression:
  3
  19
AOM AV1:
  Speed 6 Realtime
  Speed 6 Two-Pass
  Speed 8 Realtime
rav1e:
  5
  6
  10
x264
x265:
  Bosphorus 4K
  Bosphorus 1080p
Stockfish
Timed Apache Compilation
Timed FFmpeg Compilation
Timed Linux Kernel Compilation
Timed PHP Compilation
XZ Compression
eSpeak-NG Speech Engine
Aircrack-ng
MariaDB:
  1
  16
  32
PostgreSQL pgbench:
  1 - 1 - Read Only
  1 - 1 - Read Only - Average Latency
  1 - 1 - Read Write
  1 - 1 - Read Write - Average Latency
  1 - 50 - Read Only
  1 - 50 - Read Only - Average Latency
  1 - 50 - Read Write
  1 - 50 - Read Write - Average Latency
  100 - 1 - Read Only
  100 - 1 - Read Only - Average Latency
  100 - 1 - Read Write
  100 - 1 - Read Write - Average Latency
  100 - 50 - Read Only
  100 - 50 - Read Only - Average Latency
  100 - 50 - Read Write
  100 - 50 - Read Write - Average Latency
Basis Universal:
  UASTC Level 3
  UASTC Level 2 + RDO Post-Processing
SQLite Speedtest
Redis:
  LPOP
  SADD
  LPUSH
  GET
  SET
Stress-NG:
  MMAP
  MEMFD
  Malloc
  SENDFILE
  Semaphores
  Socket Activity
  Context Switching
  System V Message Passing
PyBench
PyPerformance:
  pathlib
  json_loads
  regex_compile
  python_startup
PHPBench
BRL-CAD

Pre-Mitigation

Processor: POWER9 @ 3.80GHz (44 Cores / 176 Threads), Motherboard: PowerNV T2P9D01 REV 1.01, Memory: 64GB, Disk: 500GB Samsung SSD 860, Graphics: ASPEED, Monitor: VE228, Network: 2 x Broadcom NetXtreme BCM5719 PCIe

OS: Ubuntu 20.10, Kernel: 5.9.8-050908-generic (ppc64le), Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=powerpc64le-linux-gnu --disable-multilib --disable-werror --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-multiarch --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-xyKMTo/gcc-10-10.2.0/debian/tmp-nvptx/usr --enable-plugin --enable-secureplt --enable-shared --enable-targets=powerpcle-linux --enable-threads=posix --host=powerpc64le-linux-gnu --program-prefix=powerpc64le-linux-gnu- --target=powerpc64le-linux-gnu --with-cpu=power8 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-long-double-128 --with-target-system-zlib=auto --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / relatime,rw / Block Size: 4096
Processor Notes: SMT (threads per core): 4
Python Notes: Python 3.8.6
Security Notes: itlb_multihit: Not affected + l1tf: Mitigation of RFI Flush L1D private per thread + mds: Not affected + meltdown: Mitigation of RFI Flush L1D private per thread + spec_store_bypass: Mitigation of Kernel entry/exit barrier (eieio) + spectre_v1: Mitigation of __user pointer sanitization ori31 speculation barrier enabled + spectre_v2: Mitigation of Indirect branch cache disabled Software link stack flush + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 27 November 2020 19:08 by user phoronix.

Mitigated

Processor: POWER9 @ 3.80GHz (44 Cores / 176 Threads), Motherboard: PowerNV T2P9D01 REV 1.01, Memory: 64GB, Disk: 500GB Samsung SSD 860, Graphics: ASPEED, Network: 2 x Broadcom NetXtreme BCM5719 PCIe

OS: Ubuntu 20.10, Kernel: 5.9.10-050910-generic (ppc64le), Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1024x768

Compiler Notes: --build=powerpc64le-linux-gnu --disable-multilib --disable-werror --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-multiarch --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-xyKMTo/gcc-10-10.2.0/debian/tmp-nvptx/usr --enable-plugin --enable-secureplt --enable-shared --enable-targets=powerpcle-linux --enable-threads=posix --host=powerpc64le-linux-gnu --program-prefix=powerpc64le-linux-gnu- --target=powerpc64le-linux-gnu --with-cpu=power8 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-long-double-128 --with-target-system-zlib=auto --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / relatime,rw / Block Size: 4096
Processor Notes: SMT (threads per core): 4
Python Notes: Python 3.8.6
Security Notes: itlb_multihit: Not affected + l1tf: Mitigation of RFI Flush L1D private per thread + mds: Not affected + meltdown: Mitigation of RFI Flush L1D private per thread + spec_store_bypass: Mitigation of Kernel entry/exit barrier (eieio) + spectre_v1: Mitigation of __user pointer sanitization ori31 speculation barrier enabled + spectre_v2: Mitigation of Indirect branch cache disabled Software link stack flush + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 28 November 2020 11:30 by user phoronix.