Kernel Linux Scheduler Benchmarks

Intel Atom C3950 testing on Ubuntu 17.10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1802074-FO-KERNELLIN64.

Kernel Linux Scheduler BenchmarksProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemIntel Atom C3950Intel Atom C3950 @ 1.70GHz (16 Cores)TYAN \z (V1.00 BIOS)Intel Device 19808192MB240GB OCZ ARC100Realtek RTL8111/8168/8411Ubuntu 17.104.15.0-999-generic (x86_64) 20180206GCC 7.2.0ext4OpenBenchmarking.org- --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 - Scaling Governor: acpi-cpufreq ondemand- KPTI + __user pointer sanitization + Full generic retpoline Protection

Kernel Linux Scheduler Benchmarkshackbench: 1 - Threadhackbench: 2 - Threadhackbench: 4 - Threadhackbench: 8 - Threadhackbench: 1 - Processhackbench: 16 - Threadhackbench: 2 - Processhackbench: 4 - Processhackbench: 8 - Processhackbench: 16 - Processhackbench: 32 - Processschbench: 2 - 2schbench: 2 - 4schbench: 2 - 6schbench: 2 - 8schbench: 4 - 2schbench: 4 - 4schbench: 4 - 6schbench: 4 - 8schbench: 6 - 2schbench: 6 - 4schbench: 6 - 6schbench: 6 - 8schbench: 8 - 2schbench: 8 - 4schbench: 8 - 6schbench: 8 - 8schbench: 16 - 2schbench: 16 - 4schbench: 16 - 6schbench: 16 - 8schbench: 2 - 16schbench: 2 - 24schbench: 2 - 32schbench: 32 - 2schbench: 32 - 4schbench: 32 - 6schbench: 32 - 8schbench: 4 - 16schbench: 4 - 24schbench: 4 - 32schbench: 6 - 16schbench: 6 - 24schbench: 6 - 32schbench: 8 - 16schbench: 8 - 24schbench: 8 - 32schbench: 16 - 16schbench: 16 - 24schbench: 16 - 32schbench: 32 - 16schbench: 32 - 24schbench: 32 - 32Intel Atom C395010.1917.8832.8163.149.60124.6716.2030.4157.79116.98233.01888792562704309219093004870186133137138037491828021373974571724309434996325310901335051424325493341579107392152576149419497718563211003784181113963134229105344124288141056131243188672256597258133427861584704OpenBenchmarking.org

Hackbench

Count: 1 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: ThreadIntel Atom C39503691215SE +/- 0.07, N = 310.191. (CC) gcc options: -lpthread

Hackbench

Count: 2 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: ThreadIntel Atom C395048121620SE +/- 0.04, N = 317.881. (CC) gcc options: -lpthread

Hackbench

Count: 4 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ThreadIntel Atom C3950816243240SE +/- 0.06, N = 332.811. (CC) gcc options: -lpthread

Hackbench

Count: 8 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ThreadIntel Atom C39501428425670SE +/- 0.12, N = 363.141. (CC) gcc options: -lpthread

Hackbench

Count: 1 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: ProcessIntel Atom C39503691215SE +/- 0.11, N = 39.601. (CC) gcc options: -lpthread

Hackbench

Count: 16 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ThreadIntel Atom C3950306090120150SE +/- 0.32, N = 3124.671. (CC) gcc options: -lpthread

Hackbench

Count: 2 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: ProcessIntel Atom C395048121620SE +/- 0.06, N = 316.201. (CC) gcc options: -lpthread

Hackbench

Count: 4 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ProcessIntel Atom C3950714212835SE +/- 0.05, N = 330.411. (CC) gcc options: -lpthread

Hackbench

Count: 8 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ProcessIntel Atom C39501326395265SE +/- 0.22, N = 357.791. (CC) gcc options: -lpthread

Hackbench

Count: 16 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ProcessIntel Atom C3950306090120150SE +/- 0.36, N = 3116.981. (CC) gcc options: -lpthread

Hackbench

Count: 32 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ProcessIntel Atom C395050100150200250SE +/- 1.37, N = 3233.011. (CC) gcc options: -lpthread

Schbench

Message Threads: 2 - Workers Per Message Thread: 2

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 2 - Workers Per Message Thread: 2Intel Atom C395020406080100SE +/- 12.72, N = 6881. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 2 - Workers Per Message Thread: 4

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 2 - Workers Per Message Thread: 4Intel Atom C395020406080100SE +/- 10.83, N = 6871. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 2 - Workers Per Message Thread: 6

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 2 - Workers Per Message Thread: 6Intel Atom C395020406080100SE +/- 10.64, N = 6921. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 2 - Workers Per Message Thread: 8

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 2 - Workers Per Message Thread: 8Intel Atom C3950120240360480600SE +/- 461.38, N = 65621. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 4 - Workers Per Message Thread: 2

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 4 - Workers Per Message Thread: 2Intel Atom C39501632486480SE +/- 1.20, N = 3701. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 4 - Workers Per Message Thread: 4

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 4 - Workers Per Message Thread: 4Intel Atom C39509001800270036004500SE +/- 498.74, N = 643091. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 4 - Workers Per Message Thread: 6

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 4 - Workers Per Message Thread: 6Intel Atom C39505K10K15K20K25KSE +/- 722.83, N = 6219091. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 4 - Workers Per Message Thread: 8

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 4 - Workers Per Message Thread: 8Intel Atom C39506K12K18K24K30K300481. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 6 - Workers Per Message Thread: 2

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 6 - Workers Per Message Thread: 2Intel Atom C39501632486480SE +/- 0.67, N = 3701. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 6 - Workers Per Message Thread: 4

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 6 - Workers Per Message Thread: 4Intel Atom C39504K8K12K16K20KSE +/- 485.07, N = 6186131. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 6 - Workers Per Message Thread: 6

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 6 - Workers Per Message Thread: 6Intel Atom C39507K14K21K28K35KSE +/- 600.75, N = 3313711. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 6 - Workers Per Message Thread: 8

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 6 - Workers Per Message Thread: 8Intel Atom C39508K16K24K32K40KSE +/- 225.77, N = 3380371. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 8 - Workers Per Message Thread: 2

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 8 - Workers Per Message Thread: 2Intel Atom C395011002200330044005500SE +/- 364.22, N = 649181. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 8 - Workers Per Message Thread: 4

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 8 - Workers Per Message Thread: 4Intel Atom C39506K12K18K24K30KSE +/- 617.56, N = 6280211. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 8 - Workers Per Message Thread: 6

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 8 - Workers Per Message Thread: 6Intel Atom C39508K16K24K32K40KSE +/- 492.06, N = 3373971. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 8 - Workers Per Message Thread: 8

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 8 - Workers Per Message Thread: 8Intel Atom C395010K20K30K40K50KSE +/- 298.67, N = 3457171. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 16 - Workers Per Message Thread: 2

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 16 - Workers Per Message Thread: 2Intel Atom C39505K10K15K20K25KSE +/- 358.88, N = 3243091. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 16 - Workers Per Message Thread: 4

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 16 - Workers Per Message Thread: 4Intel Atom C39509K18K27K36K45KSE +/- 259.53, N = 3434991. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 16 - Workers Per Message Thread: 6

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 16 - Workers Per Message Thread: 6Intel Atom C395014K28K42K56K70KSE +/- 1111.79, N = 3632531. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 16 - Workers Per Message Thread: 8

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 16 - Workers Per Message Thread: 8Intel Atom C395020K40K60K80K100KSE +/- 866.04, N = 31090131. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 2 - Workers Per Message Thread: 16

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 2 - Workers Per Message Thread: 16Intel Atom C39508K16K24K32K40KSE +/- 492.06, N = 3350511. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 2 - Workers Per Message Thread: 24

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 2 - Workers Per Message Thread: 24Intel Atom C39509K18K27K36K45KSE +/- 449.52, N = 3424321. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 2 - Workers Per Message Thread: 32

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 2 - Workers Per Message Thread: 32Intel Atom C395012K24K36K48K60KSE +/- 810.67, N = 3549331. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 32 - Workers Per Message Thread: 2

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 32 - Workers Per Message Thread: 2Intel Atom C39509K18K27K36K45KSE +/- 298.67, N = 3415791. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 32 - Workers Per Message Thread: 4

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 32 - Workers Per Message Thread: 4Intel Atom C395020K40K60K80K100KSE +/- 391.05, N = 31073921. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 32 - Workers Per Message Thread: 6

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 32 - Workers Per Message Thread: 6Intel Atom C395030K60K90K120K150KSE +/- 2080.80, N = 61525761. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 32 - Workers Per Message Thread: 8

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 32 - Workers Per Message Thread: 8Intel Atom C395030K60K90K120K150KSE +/- 2363.59, N = 61494191. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 4 - Workers Per Message Thread: 16

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 4 - Workers Per Message Thread: 16Intel Atom C395011K22K33K44K55KSE +/- 185.98, N = 3497711. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 4 - Workers Per Message Thread: 24

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 4 - Workers Per Message Thread: 24Intel Atom C395020K40K60K80K100KSE +/- 532.91, N = 3856321. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 4 - Workers Per Message Thread: 32

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 4 - Workers Per Message Thread: 32Intel Atom C395020K40K60K80K100KSE +/- 1962.67, N = 31100371. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 6 - Workers Per Message Thread: 16

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 6 - Workers Per Message Thread: 16Intel Atom C395020K40K60K80K100KSE +/- 1373.31, N = 3841811. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 6 - Workers Per Message Thread: 24

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 6 - Workers Per Message Thread: 24Intel Atom C395020K40K60K80K100KSE +/- 814.03, N = 31139631. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 6 - Workers Per Message Thread: 32

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 6 - Workers Per Message Thread: 32Intel Atom C395030K60K90K120K150KSE +/- 1038.12, N = 31342291. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 8 - Workers Per Message Thread: 16

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 8 - Workers Per Message Thread: 16Intel Atom C395020K40K60K80K100KSE +/- 739.01, N = 31053441. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 8 - Workers Per Message Thread: 24

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 8 - Workers Per Message Thread: 24Intel Atom C395030K60K90K120K150KSE +/- 782.09, N = 31242881. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 8 - Workers Per Message Thread: 32

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 8 - Workers Per Message Thread: 32Intel Atom C395030K60K90K120K150KSE +/- 2627.38, N = 31410561. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 16 - Workers Per Message Thread: 16

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 16 - Workers Per Message Thread: 16Intel Atom C395030K60K90K120K150KSE +/- 554.67, N = 31312431. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 16 - Workers Per Message Thread: 24

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 16 - Workers Per Message Thread: 24Intel Atom C395040K80K120K160K200KSE +/- 2364.83, N = 31886721. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 16 - Workers Per Message Thread: 32

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 16 - Workers Per Message Thread: 32Intel Atom C395050K100K150K200K250KSE +/- 2296.09, N = 32565971. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 32 - Workers Per Message Thread: 16

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 32 - Workers Per Message Thread: 16Intel Atom C395060K120K180K240K300KSE +/- 2389.33, N = 32581331. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 32 - Workers Per Message Thread: 24

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 32 - Workers Per Message Thread: 24Intel Atom C395090K180K270K360K450KSE +/- 4024.26, N = 34278611. (CC) gcc options: -O2 -lpthread

Schbench

Message Threads: 32 - Workers Per Message Thread: 32

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 32 - Workers Per Message Thread: 32Intel Atom C3950130K260K390K520K650KSE +/- 5154.02, N = 35847041. (CC) gcc options: -O2 -lpthread

Phoronix Test Suite v10.8.4