Linux I/O scheduler benchmarks for a future article on Phoronix.com.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1811264-SK-LINUX419I79 Linux 4.19 I/O Scheduler Performance - Phoronix Test Suite Linux 4.19 I/O Scheduler Performance Linux I/O scheduler benchmarks for a future article on Phoronix.com.
HTML result view exported from: https://openbenchmarking.org/result/1811264-SK-LINUX419I79&export=txt&grr&sor .
Linux 4.19 I/O Scheduler Performance Processor Motherboard Chipset Memory Disk Graphics Monitor Network OS Kernel Compiler File-System Screen Resolution CFQ Deadline Noop MQ None BFQ low_latency BFQ Kyber MQ Deadline 2 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads) Dell 02MJ3T (1.2.5 BIOS) AMD Family 17h 16 x 32 GB DDR4-2400MT/s 36ASF4G72PZ-2G6D2 120GB SSDSCKJB120G7R + 20 x 500GB Samsung SSD 860 Matrox G200eW3 VE228 Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA Ubuntu 18.10 4.19.0-041900-generic (x86_64) GCC 8.2.0 + Clang 7.0.0-3 + LLVM 7.0.0 ext4 1600x1200 20 x 500GB Samsung SSD 860 + 120GB SSDSCKJB120G7R 120GB SSDSCKJB120G7R + 20 x 500GB Samsung SSD 860 OpenBenchmarking.org Compiler Details - --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v Disk Details - CFQ: CFQ / relatime,rw - Deadline: DEADLINE / relatime,rw - Noop: NOOP / relatime,rw - MQ None: NONE / relatime,rw - BFQ low_latency: BFQ / relatime,rw - BFQ: BFQ / relatime,rw - Kyber: KYBER / relatime,rw - MQ Deadline: MQ-DEADLINE / relatime,rw Python Details - Python 2.7.15+ + Python 3.6.7 Security Details - __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp
Linux 4.19 I/O Scheduler Performance pgbench: Buffer Test - Normal Load - Read Write pgbench: Buffer Test - Normal Load - Read Only blogbench: Read fs-mark: 5000 Files, 1MB Size, 4 Threads build-gcc: Time To Compile sqlite: Timed SQLite Insertions compilebench: Compile build-linux-kernel: Time To Compile fs-mark: 4000 Files, 32 Sub Dirs, 1MB Size fio: Rand Write - Linux AIO - No - Yes - 2MB - Default Test Directory fio: Rand Write - Linux AIO - No - Yes - 4KB - Default Test Directory fs-mark: 1000 Files, 1MB Size fio: Seq Write - Linux AIO - No - Yes - 2MB - Default Test Directory fio: Seq Read - Linux AIO - No - Yes - 2MB - Default Test Directory fio: Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directory fio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directory fio: Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directory fio: Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directory fs-mark: 1000 Files, 1MB Size, No Sync/FSync compilebench: Read Compiled Tree compilebench: Initial Create blogbench: Write CFQ Deadline Noop MQ None BFQ low_latency BFQ Kyber MQ Deadline 3656 519438 748396 181 806 33.17 1554 26.38 86.70 391 237 174 405 382 253 313 322 284 1890 881 370 23547 5074 552470 736143 173 803 34.20 1576 26.37 84.47 403 237 173 410 382 542 315 324 313 1896 938 388 22817 2554 533709 705847 178 807 77.10 1568 26.48 81.80 310 238 91.30 318 253 542 309 253 271 1897 968 391 21485 2089 533463 795075 140 800 68.29 1571 26.50 57.20 280 227 64.43 311 252 543 309 252 270 1920 972 396 27320 3406 519792 785541 131 804 75.05 1591 26.49 66.93 223 212 61.33 312 252 543 310 253 272 1918 960 394 22512 4837 545719 805148 181 800 57.32 1575 26.43 83.83 379 236 168.23 386 381 542 313 329 270 1896 969 387 24163 2303 497899 780536 183 804 69.11 1577 26.42 89.17 311 236 91.68 312 253 543 308 253 275 1909 949 390 27492 2453 506397 783446 123 796 77.52 1577 26.44 67.38 243 226 59.23 313 252 543 307 252 272 1893 955 389 26342 OpenBenchmarking.org
PostgreSQL pgbench Scaling: Buffer Test - Test: Normal Load - Mode: Read Write OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write Deadline BFQ CFQ BFQ low_latency Noop MQ Deadline Kyber MQ None 1100 2200 3300 4400 5500 SE +/- 43.49, N = 3 SE +/- 30.68, N = 3 SE +/- 482.90, N = 6 SE +/- 274.44, N = 6 SE +/- 178.04, N = 9 SE +/- 116.16, N = 6 SE +/- 328.42, N = 9 SE +/- 79.41, N = 9 5074 4837 3656 3406 2554 2453 2303 2089 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
PostgreSQL pgbench Scaling: Buffer Test - Test: Normal Load - Mode: Read Only OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only Deadline BFQ Noop MQ None BFQ low_latency CFQ MQ Deadline Kyber 120K 240K 360K 480K 600K SE +/- 5594.65, N = 3 SE +/- 9965.65, N = 3 SE +/- 5081.43, N = 3 SE +/- 1266.65, N = 3 SE +/- 8044.90, N = 9 SE +/- 14237.99, N = 9 SE +/- 17086.01, N = 9 SE +/- 16915.21, N = 9 552470 545719 533709 533463 519792 519438 506397 497899 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
BlogBench Test: Read OpenBenchmarking.org Final Score, More Is Better BlogBench 1.0 Test: Read BFQ MQ None BFQ low_latency MQ Deadline Kyber CFQ Deadline Noop 200K 400K 600K 800K 1000K SE +/- 6417.79, N = 3 SE +/- 5674.85, N = 3 SE +/- 7744.57, N = 3 SE +/- 15271.38, N = 3 SE +/- 3436.67, N = 3 SE +/- 12021.04, N = 3 SE +/- 12667.35, N = 4 SE +/- 14644.01, N = 9 805148 795075 785541 783446 780536 748396 736143 705847 1. (CC) gcc options: -O2 -pthread
FS-Mark Test: 5000 Files, 1MB Size, 4 Threads OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Kyber BFQ CFQ Noop Deadline MQ None BFQ low_latency MQ Deadline 40 80 120 160 200 SE +/- 0.35, N = 3 SE +/- 5.19, N = 12 SE +/- 5.69, N = 12 SE +/- 0.61, N = 3 SE +/- 0.13, N = 3 SE +/- 8.57, N = 8 SE +/- 9.48, N = 6 SE +/- 12.68, N = 6 183 181 181 178 173 140 131 123 1. (CC) gcc options: -static
Timed GCC Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed GCC Compilation 8.2 Time To Compile MQ Deadline MQ None BFQ Deadline BFQ low_latency Kyber CFQ Noop 200 400 600 800 1000 796 800 800 803 804 804 806 807
SQLite Timed SQLite Insertions OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.22 Timed SQLite Insertions CFQ Deadline BFQ MQ None Kyber BFQ low_latency Noop MQ Deadline 20 40 60 80 100 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.64, N = 3 SE +/- 9.94, N = 9 SE +/- 9.71, N = 9 SE +/- 8.89, N = 9 SE +/- 10.02, N = 9 SE +/- 10.09, N = 9 33.17 34.20 57.32 68.29 69.11 75.05 77.10 77.52 1. (CC) gcc options: -O2 -lz -ldl -lpthread
Compile Bench Test: Compile OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Compile BFQ low_latency MQ Deadline Kyber Deadline BFQ MQ None Noop CFQ 300 600 900 1200 1500 SE +/- 23.01, N = 3 SE +/- 8.82, N = 3 SE +/- 9.90, N = 3 SE +/- 18.06, N = 3 SE +/- 27.17, N = 3 SE +/- 10.25, N = 3 SE +/- 3.60, N = 3 SE +/- 25.94, N = 12 1591 1577 1577 1576 1575 1571 1568 1554
Timed Linux Kernel Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 4.18 Time To Compile Deadline CFQ Kyber BFQ MQ Deadline Noop BFQ low_latency MQ None 6 12 18 24 30 SE +/- 0.32, N = 12 SE +/- 0.30, N = 9 SE +/- 0.26, N = 12 SE +/- 0.27, N = 12 SE +/- 0.29, N = 12 SE +/- 0.30, N = 12 SE +/- 0.30, N = 12 SE +/- 0.28, N = 12 26.37 26.38 26.42 26.43 26.44 26.48 26.49 26.50
FS-Mark Test: 4000 Files, 32 Sub Dirs, 1MB Size OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Kyber CFQ Deadline BFQ Noop MQ Deadline BFQ low_latency MQ None 20 40 60 80 100 SE +/- 0.07, N = 3 SE +/- 0.06, N = 3 SE +/- 0.12, N = 3 SE +/- 0.07, N = 3 SE +/- 1.50, N = 3 SE +/- 1.79, N = 12 SE +/- 1.76, N = 12 SE +/- 1.01, N = 3 89.17 86.70 84.47 83.83 81.80 67.38 66.93 57.20 1. (CC) gcc options: -static
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Deadline CFQ BFQ Kyber Noop MQ None MQ Deadline BFQ low_latency 90 180 270 360 450 SE +/- 7.51, N = 3 SE +/- 4.04, N = 3 SE +/- 3.71, N = 3 SE +/- 1.53, N = 3 SE +/- 7.26, N = 12 SE +/- 12.51, N = 12 SE +/- 12.98, N = 12 403 391 379 311 310 280 243 223 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lgfapi -lglusterfs -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory CFQ Noop Deadline Kyber BFQ MQ None MQ Deadline BFQ low_latency 13K 26K 39K 52K 65K SE +/- 284.80, N = 3 SE +/- 328.30, N = 3 SE +/- 88.19, N = 3 SE +/- 272.85, N = 3 SE +/- 260.34, N = 3 SE +/- 771.00, N = 6 SE +/- 632.60, N = 10 60767 60633 60600 60533 60333 58067 57733 54280 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lgfapi -lglusterfs -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Noop Deadline CFQ Kyber BFQ MQ None MQ Deadline BFQ low_latency 50 100 150 200 250 SE +/- 1.20, N = 3 SE +/- 0.88, N = 3 SE +/- 1.15, N = 3 SE +/- 3.07, N = 6 SE +/- 2.41, N = 10 238 237 237 236 236 227 226 212 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lgfapi -lglusterfs -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
FS-Mark Test: 1000 Files, 1MB Size OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 1000 Files, 1MB Size CFQ Deadline BFQ Kyber Noop MQ None BFQ low_latency MQ Deadline 40 80 120 160 200 SE +/- 0.09, N = 3 SE +/- 0.23, N = 3 SE +/- 0.44, N = 3 SE +/- 2.15, N = 12 SE +/- 6.28, N = 12 SE +/- 2.14, N = 12 SE +/- 2.31, N = 12 SE +/- 2.40, N = 12 174.00 173.00 168.23 91.68 91.30 64.43 61.33 59.23 1. (CC) gcc options: -static
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Deadline CFQ BFQ Noop MQ Deadline Kyber BFQ low_latency MQ None 90 180 270 360 450 SE +/- 0.67, N = 3 SE +/- 3.84, N = 3 SE +/- 4.74, N = 7 SE +/- 0.33, N = 3 SE +/- 1.86, N = 3 SE +/- 0.88, N = 3 SE +/- 0.67, N = 3 SE +/- 0.33, N = 3 410 405 386 318 313 312 312 311 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lgfapi -lglusterfs -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Deadline CFQ BFQ Kyber Noop MQ Deadline BFQ low_latency MQ None 80 160 240 320 400 382 382 381 253 253 252 252 252 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lgfapi -lglusterfs -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MQ Deadline Kyber BFQ low_latency MQ None BFQ Noop Deadline CFQ 120 240 360 480 600 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 543 543 543 543 542 542 542 253 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lgfapi -lglusterfs -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Deadline BFQ CFQ BFQ low_latency MQ None Noop MQ Deadline Kyber 20K 40K 60K 80K 100K SE +/- 437.16, N = 3 SE +/- 635.96, N = 3 SE +/- 584.05, N = 3 SE +/- 208.17, N = 3 SE +/- 133.33, N = 3 SE +/- 366.67, N = 3 SE +/- 296.27, N = 3 80567 80233 80167 79300 79167 79100 78767 78567 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lgfapi -lglusterfs -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Deadline BFQ CFQ BFQ low_latency MQ None Noop Kyber MQ Deadline 70 140 210 280 350 SE +/- 1.86, N = 3 SE +/- 2.52, N = 3 SE +/- 2.19, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 1.33, N = 3 315 313 313 310 309 309 308 307 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lgfapi -lglusterfs -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory BFQ Deadline CFQ Noop Kyber BFQ low_latency MQ Deadline MQ None 20K 40K 60K 80K 100K SE +/- 650.64, N = 3 SE +/- 233.33, N = 3 SE +/- 120.19, N = 3 SE +/- 33.33, N = 3 84300 82833 82567 64800 64700 64633 64600 64600 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lgfapi -lglusterfs -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory BFQ Deadline CFQ Kyber BFQ low_latency Noop MQ Deadline MQ None 70 140 210 280 350 SE +/- 2.33, N = 3 SE +/- 0.88, N = 3 329 324 322 253 253 253 252 252 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lgfapi -lglusterfs -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Deadline CFQ Kyber MQ Deadline BFQ low_latency Noop MQ None BFQ 20K 40K 60K 80K 100K SE +/- 33.33, N = 3 SE +/- 33.33, N = 3 SE +/- 100.00, N = 3 SE +/- 33.33, N = 3 SE +/- 384.42, N = 3 80200 72667 70467 69700 69500 69500 69133 68767 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lgfapi -lglusterfs -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Deadline CFQ Kyber MQ Deadline BFQ low_latency Noop BFQ MQ None 70 140 210 280 350 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 313 284 275 272 272 271 270 270 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lgfapi -lglusterfs -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
FS-Mark Test: 1000 Files, 1MB Size, No Sync/FSync OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 1000 Files, 1MB Size, No Sync/FSync MQ None BFQ low_latency Kyber Noop BFQ Deadline MQ Deadline CFQ 400 800 1200 1600 2000 SE +/- 10.18, N = 3 SE +/- 13.64, N = 3 SE +/- 8.63, N = 3 SE +/- 5.04, N = 3 SE +/- 9.03, N = 3 SE +/- 4.07, N = 3 SE +/- 5.34, N = 3 SE +/- 4.42, N = 3 1920 1918 1909 1897 1896 1896 1893 1890 1. (CC) gcc options: -static
Compile Bench Test: Read Compiled Tree OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Read Compiled Tree MQ None BFQ Noop BFQ low_latency MQ Deadline Kyber Deadline CFQ 200 400 600 800 1000 SE +/- 0.68, N = 3 SE +/- 13.50, N = 3 SE +/- 0.51, N = 3 SE +/- 10.55, N = 3 SE +/- 9.75, N = 3 SE +/- 33.71, N = 3 SE +/- 16.27, N = 3 SE +/- 88.38, N = 3 972 969 968 960 955 949 938 881
Compile Bench Test: Initial Create OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create MQ None BFQ low_latency Noop Kyber MQ Deadline Deadline BFQ CFQ 90 180 270 360 450 SE +/- 2.34, N = 3 SE +/- 2.88, N = 3 SE +/- 0.40, N = 3 SE +/- 3.28, N = 3 SE +/- 4.48, N = 3 SE +/- 5.24, N = 3 SE +/- 4.71, N = 3 SE +/- 14.05, N = 3 396 394 391 390 389 388 387 370
BlogBench Test: Write OpenBenchmarking.org Final Score, More Is Better BlogBench 1.0 Test: Write Kyber MQ None MQ Deadline BFQ CFQ Deadline BFQ low_latency Noop 6K 12K 18K 24K 30K SE +/- 265.64, N = 3 SE +/- 386.03, N = 3 SE +/- 1133.74, N = 3 SE +/- 2384.58, N = 3 SE +/- 1591.21, N = 3 SE +/- 1730.49, N = 3 SE +/- 2941.93, N = 3 SE +/- 1540.70, N = 3 27492 27320 26342 24163 23547 22817 22512 21485 1. (CC) gcc options: -O2 -pthread
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