Tests by Michael Larabel for a future article on Phoronix.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1712071-AL-IOING252066 Linux 4.15 I/O Scheduler - Phoronix Test Suite Linux 4.15 I/O Scheduler Tests by Michael Larabel for a future article on Phoronix.
HTML result view exported from: https://openbenchmarking.org/result/1712071-AL-IOING252066&sor&gru .
Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Desktop Display Server Compiler File-System Screen Resolution Linux 4.15 BFQ BFQ low_latency CFQ Deadline Kyber None Intel Core i7-5600U @ 3.20GHz (2 Cores / 4 Threads) LENOVO 20BSCTO1WW Intel Broadwell-U-OPI 2 x 4096 MB DDR3-1600MT/s 128GB SAMSUNG MZNTE128 Intel HD 5500 (950MHz) Intel Broadwell-U Audio Intel Connection + Intel Wireless 7265 Ubuntu 17.10 4.15.0-999-generic (x86_64) 20171203 GNOME Shell 3.26.1 X Server 1.19.5 GCC 7.2.0 ext4 1920x1080 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 - Linux 4.15: BFQ: BFQ / data=ordered,errors=remount-ro,relatime,rw - Linux 4.15: BFQ low_latency: BFQ / data=ordered,errors=remount-ro,relatime,rw - Linux 4.15: CFQ: CFQ / data=ordered,errors=remount-ro,relatime,rw - Linux 4.15: Deadline: DEADLINE / data=ordered,errors=remount-ro,relatime,rw - Linux 4.15: Kyber: KYBER / data=ordered,errors=remount-ro,relatime,rw - Linux 4.15: None: NONE / data=ordered,errors=remount-ro,relatime,rw Processor Details - Scaling Governor: intel_pstate powersave
fs-mark: 1000 Files, 1MB Size fs-mark: 5000 Files, 1MB Size, 4 Threads blogbench: Read blogbench: Write fio: Rand Write - Libaio - No - Yes - 4KB - Default Test Directory fio: Seq Read - Libaio - No - Yes - 4KB - Default Test Directory fio: Seq Write - Libaio - No - Yes - 4KB - Default Test Directory iozone: 4Kb - 8GB - Write Performance startup-time: Seq - Reads and writes - xterm startup-time: Rand - Only reads - LibreOffice Writer startup-time: Seq - Only reads - Gnome terminal startup-time: Rand - Reads and writes - Gnome terminal startup-time: Seq - Only reads - LibreOffice Writer startup-time: Rand - Reads and writes - LibreOffice Writer startup-time: Seq - Reads and writes - Gnome terminal sqlite: Default Test Directory Linux 4.15 BFQ BFQ low_latency CFQ Deadline Kyber None 18.25 23.65 1182301 2042 33.07 461.18 76.97 26.75 48.36 0.35 3.53 1.31 5.41 1.97 130.71 19.43 34.25 1120920 2368 67.92 461.27 87.90 46.17 19.22 0.34 0.96 0.53 0.70 0.71 141.27 35.75 55.58 650369 3155 104.79 459.83 113.43 82.50 34.73 0.53 3.29 0.36 6.39 0.63 92.04 24.27 39.80 950049 2716 59.60 461.22 86.56 43.08 0.43 3.20 1.05 5.02 1.56 112.94 21.85 42.60 776595 2944 63.47 461.75 88.70 55.69 2.97 0.36 3.59 1.02 6.24 1.62 36.90 115.31 20.17 43.75 632664 3283 63.69 212.34 78.44 61.86 4.92 0.37 3.56 1.13 5.24 1.67 35.70 118.91 OpenBenchmarking.org
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 Kyber None BFQ low_latency BFQ 8 16 24 32 40 SE +/- 1.58, N = 6 SE +/- 0.62, N = 6 SE +/- 1.03, N = 6 SE +/- 1.17, N = 6 SE +/- 1.11, N = 6 SE +/- 0.79, N = 6 35.75 24.27 21.85 20.17 19.43 18.25 1. (CC) gcc options: -static
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 CFQ None Kyber Deadline BFQ low_latency BFQ 12 24 36 48 60 SE +/- 2.74, N = 6 SE +/- 7.96, N = 6 SE +/- 8.58, N = 6 SE +/- 4.51, N = 6 SE +/- 5.90, N = 6 SE +/- 2.06, N = 6 55.58 43.75 42.60 39.80 34.25 23.65 1. (CC) gcc options: -static
BlogBench Test: Read OpenBenchmarking.org Final Score, More Is Better BlogBench 1.0 Test: Read BFQ BFQ low_latency Deadline Kyber CFQ None 300K 600K 900K 1200K 1500K SE +/- 14794.03, N = 3 SE +/- 64889.88, N = 6 SE +/- 98431.75, N = 6 SE +/- 47438.71, N = 6 SE +/- 24461.81, N = 6 SE +/- 7796.67, N = 3 1182301 1120920 950049 776595 650369 632664 1. (CC) gcc options: -O2 -pthread
BlogBench Test: Write OpenBenchmarking.org Final Score, More Is Better BlogBench 1.0 Test: Write None CFQ Kyber Deadline BFQ low_latency BFQ 700 1400 2100 2800 3500 SE +/- 29.58, N = 3 SE +/- 163.84, N = 3 SE +/- 21.48, N = 3 SE +/- 153.54, N = 3 SE +/- 92.59, N = 3 SE +/- 70.95, N = 3 3283 3155 2944 2716 2368 2042 1. (CC) gcc options: -O2 -pthread
Flexible IO Tester Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory CFQ BFQ low_latency None Kyber Deadline BFQ 6K 12K 18K 24K 30K SE +/- 1035.79, N = 6 SE +/- 3741.34, N = 6 SE +/- 3558.59, N = 6 SE +/- 3235.11, N = 6 SE +/- 3161.08, N = 6 SE +/- 956.63, N = 6 26194 16976 15920 15864 14896 8263 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Kyber BFQ low_latency Deadline BFQ CFQ None 20K 40K 60K 80K 100K SE +/- 176.38, N = 3 SE +/- 85.70, N = 3 SE +/- 137.69, N = 3 SE +/- 219.17, N = 3 SE +/- 45.23, N = 3 SE +/- 744.77, N = 3 115434 115315 115302 115292 114953 53082 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory CFQ Kyber BFQ low_latency Deadline None BFQ 6K 12K 18K 24K 30K SE +/- 1168.74, N = 6 SE +/- 3697.25, N = 6 SE +/- 3999.76, N = 6 SE +/- 3536.14, N = 6 SE +/- 3600.80, N = 6 SE +/- 3861.01, N = 6 28353 22172 21970 21637 19607 19240 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory CFQ BFQ low_latency None Kyber Deadline BFQ 20 40 60 80 100 SE +/- 4.14, N = 6 SE +/- 14.97, N = 6 SE +/- 14.23, N = 6 SE +/- 12.94, N = 6 SE +/- 12.64, N = 6 SE +/- 3.83, N = 6 104.79 67.92 63.69 63.47 59.60 33.07 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Kyber BFQ low_latency Deadline BFQ CFQ None 100 200 300 400 500 SE +/- 0.71, N = 3 SE +/- 0.34, N = 3 SE +/- 0.55, N = 3 SE +/- 0.88, N = 3 SE +/- 0.18, N = 3 SE +/- 2.98, N = 3 461.75 461.27 461.22 461.18 459.83 212.34 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory CFQ Kyber BFQ low_latency Deadline None BFQ 30 60 90 120 150 SE +/- 4.68, N = 6 SE +/- 14.79, N = 6 SE +/- 16.00, N = 6 SE +/- 14.14, N = 6 SE +/- 14.40, N = 6 SE +/- 15.44, N = 6 113.43 88.70 87.90 86.56 78.44 76.97 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
IOzone Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance CFQ None Kyber BFQ low_latency Deadline BFQ 20 40 60 80 100 SE +/- 4.61, N = 6 SE +/- 9.31, N = 6 SE +/- 9.32, N = 6 SE +/- 6.98, N = 6 SE +/- 5.84, N = 6 SE +/- 0.06, N = 3 82.50 61.86 55.69 46.17 43.08 26.75 1. (CC) gcc options: -O3
Application Start-up Time Background I/O Type: Sequential - Background I/O mix: Reads and writes - Application to start: xterm OpenBenchmarking.org sec, Fewer Is Better Application Start-up Time 0.1.0 Background I/O Type: Sequential - Background I/O mix: Reads and writes - Application to start: xterm Kyber None BFQ low_latency CFQ BFQ 11 22 33 44 55 SE +/- 0.47, N = 6 SE +/- 0.53, N = 6 SE +/- 1.68, N = 6 SE +/- 0.60, N = 3 SE +/- 3.45, N = 5 2.97 4.92 19.22 34.73 48.36
Application Start-up Time Background I/O Type: Random - Background I/O mix: Only reads - Application to start: LibreOffice Writer OpenBenchmarking.org sec, Fewer Is Better Application Start-up Time 0.1.0 Background I/O Type: Random - Background I/O mix: Only reads - Application to start: LibreOffice Writer BFQ low_latency BFQ Kyber None Deadline CFQ 0.1193 0.2386 0.3579 0.4772 0.5965 SE +/- 0.00, N = 3 SE +/- 0.01, N = 6 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 0.34 0.35 0.36 0.37 0.43 0.53
Application Start-up Time Background I/O Type: Sequential - Background I/O mix: Only reads - Application to start: Gnome terminal OpenBenchmarking.org sec, Fewer Is Better Application Start-up Time 0.1.0 Background I/O Type: Sequential - Background I/O mix: Only reads - Application to start: Gnome terminal BFQ low_latency Deadline CFQ BFQ None Kyber 0.8078 1.6156 2.4234 3.2312 4.039 SE +/- 0.27, N = 6 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 SE +/- 0.05, N = 3 SE +/- 0.03, N = 3 SE +/- 0.06, N = 5 0.96 3.20 3.29 3.53 3.56 3.59
Application Start-up Time Background I/O Type: Random - Background I/O mix: Reads and writes - Application to start: Gnome terminal OpenBenchmarking.org sec, Fewer Is Better Application Start-up Time 0.1.0 Background I/O Type: Random - Background I/O mix: Reads and writes - Application to start: Gnome terminal CFQ BFQ low_latency Kyber Deadline None BFQ 0.2948 0.5896 0.8844 1.1792 1.474 SE +/- 0.03, N = 6 SE +/- 0.12, N = 6 SE +/- 0.06, N = 6 SE +/- 0.06, N = 6 SE +/- 0.02, N = 3 SE +/- 0.12, N = 6 0.36 0.53 1.02 1.05 1.13 1.31
Application Start-up Time Background I/O Type: Sequential - Background I/O mix: Only reads - Application to start: LibreOffice Writer OpenBenchmarking.org sec, Fewer Is Better Application Start-up Time 0.1.0 Background I/O Type: Sequential - Background I/O mix: Only reads - Application to start: LibreOffice Writer BFQ low_latency Deadline None BFQ Kyber CFQ 2 4 6 8 10 SE +/- 0.17, N = 6 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.28, N = 6 SE +/- 0.00, N = 3 0.70 5.02 5.24 5.41 6.24 6.39
Application Start-up Time Background I/O Type: Random - Background I/O mix: Reads and writes - Application to start: LibreOffice Writer OpenBenchmarking.org sec, Fewer Is Better Application Start-up Time 0.1.0 Background I/O Type: Random - Background I/O mix: Reads and writes - Application to start: LibreOffice Writer CFQ BFQ low_latency Deadline Kyber None BFQ 0.4433 0.8866 1.3299 1.7732 2.2165 SE +/- 0.00, N = 3 SE +/- 0.08, N = 6 SE +/- 0.06, N = 6 SE +/- 0.08, N = 6 SE +/- 0.12, N = 6 SE +/- 0.21, N = 6 0.63 0.71 1.56 1.62 1.67 1.97
Application Start-up Time Background I/O Type: Sequential - Background I/O mix: Reads and writes - Application to start: Gnome terminal OpenBenchmarking.org sec, Fewer Is Better Application Start-up Time 0.1.0 Background I/O Type: Sequential - Background I/O mix: Reads and writes - Application to start: Gnome terminal None Kyber 8 16 24 32 40 SE +/- 0.57, N = 4 SE +/- 2.47, N = 6 35.70 36.90
SQLite Test Target: Default Test Directory OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.8.10.2 Test Target: Default Test Directory CFQ Deadline Kyber None BFQ BFQ low_latency 30 60 90 120 150 SE +/- 0.12, N = 3 SE +/- 3.03, N = 6 SE +/- 2.23, N = 6 SE +/- 3.32, N = 6 SE +/- 2.92, N = 6 SE +/- 5.22, N = 6 92.04 112.94 115.31 118.91 130.71 141.27 1. (CC) gcc options: -O2 -lreadline -lcurses -ldl -lpthread
Phoronix Test Suite v10.8.4