Kernel LLVM

AMD Phenom II X4 965 testing with a MSI 890FXA-GD70 (MS-7640) v1.0 (V1.8 BIOS) and MSI NVIDIA GeForce GTX 650 Ti 1GB on ManjaroLinux 21.0.4 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2105128-HA-2105107HA77
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Kernel LLVM
May 09 2021
  6 Hours, 27 Minutes
Kernel GCC
May 10 2021
  5 Hours, 21 Minutes
Kernel LLVM 11.1
May 10 2021
  6 Hours, 2 Minutes
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  5 Hours, 57 Minutes

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Kernel LLVM

Processor: AMD Phenom II X4 965 @ 3.30GHz (4 Cores), Motherboard: MSI 890FXA-GD70 (MS-7640) v1.0 (V1.8 BIOS), Chipset: AMD RD890 PCI-e GFX Hydra part, Memory: 16GB, Disk: 116GB Samsung SSD 840 + 200GB Seagate ST3200822AS, Graphics: MSI NVIDIA GeForce GTX 650 Ti 1GB, Audio: Realtek ALC892, Network: Realtek RTL8111/8168/8411

OS: ManjaroLinux 21.0.4, Kernel: 5.12.2-153-tkg-pds-llvm (x86_64), Desktop: KDE Plasma 5.21.4, Display Server: X Server 1.20.11, Display Driver: NVIDIA 465.27, OpenGL: 4.6.0, Vulkan: 1.2.168, Compiler: GCC 10.2.0 + Clang 13.0.0, File-System: btrfs, Screen Resolution: 1920x1080

Kernel Notes: Transparent Huge Pages: always
Environment Notes: __GL_ExperimentalPerfStrategy=1 __GL_IGNORE_GLSL_EXT_REQS=1 __GL_THREADED_OPTIMIZATIONS=1 __GL_SHADER_DISK_CACHE=1 __GL_SHADER_CACHE=1 __GL_ALLOW_UNOFFICIAL_PROTOCOL=1
Disk Notes: BFQ / commit=120,compress=zstd:3,discard=async,lazytime,noatime,rw,space_cache,ssd_spread,subvol=/@home,subvolid=258 / Block Size: 4096
Processor Notes: Scaling Governor: acpi-cpufreq performance - CPU Microcode: 0x10000c8
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable STIBP: disabled + srbds: Not affected + tsx_async_abort: Not affected

Kernel GCC

OS: ManjaroLinux 21.0.4, Kernel: 5.12.2-153-tkg-pds (x86_64), Desktop: KDE Plasma 5.21.4, Display Server: X Server 1.20.11, Display Driver: NVIDIA 465.27, OpenGL: 4.6.0, Vulkan: 1.2.168, Compiler: GCC 10.2.0 + Clang 13.0.0, File-System: btrfs, Screen Resolution: 1920x1080

Kernel LLVM 11.1

OS: ManjaroLinux 21.0.4, Kernel: 5.12.2-153-tkg-pds-llvm (x86_64), Desktop: KDE Plasma 5.21.4, Display Server: X Server 1.20.11, Display Driver: NVIDIA 465.27, OpenGL: 4.6.0, Vulkan: 1.2.168, Compiler: GCC 10.2.0 + Clang 11.1.0 + LLVM 11.1.0, File-System: btrfs, Screen Resolution: 1920x1080

Kernel LLVMProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionKernel LLVMKernel GCCKernel LLVM 11.1AMD Phenom II X4 965 @ 3.30GHz (4 Cores)MSI 890FXA-GD70 (MS-7640) v1.0 (V1.8 BIOS)AMD RD890 PCI-e GFX Hydra part16GB116GB Samsung SSD 840 + 200GB Seagate ST3200822ASMSI NVIDIA GeForce GTX 650 Ti 1GBRealtek ALC892Realtek RTL8111/8168/8411ManjaroLinux 21.0.45.12.2-153-tkg-pds-llvm (x86_64)KDE Plasma 5.21.4X Server 1.20.11NVIDIA 465.274.6.01.2.168GCC 10.2.0 + Clang 13.0.0btrfs1920x10805.12.2-153-tkg-pds (x86_64)5.12.2-153-tkg-pds-llvm (x86_64)GCC 10.2.0 + Clang 11.1.0 + LLVM 11.1.0OpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysEnvironment Details- __GL_ExperimentalPerfStrategy=1 __GL_IGNORE_GLSL_EXT_REQS=1 __GL_THREADED_OPTIMIZATIONS=1 __GL_SHADER_DISK_CACHE=1 __GL_SHADER_CACHE=1 __GL_ALLOW_UNOFFICIAL_PROTOCOL=1 Disk Details- BFQ / commit=120,compress=zstd:3,discard=async,lazytime,noatime,rw,space_cache,ssd_spread,subvol=/@home,subvolid=258 / Block Size: 4096Processor Details- Scaling Governor: acpi-cpufreq performance - CPU Microcode: 0x10000c8Security Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable STIBP: disabled + srbds: Not affected + tsx_async_abort: Not affected

Kernel LLVMKernel GCCKernel LLVM 11.1Result OverviewPhoronix Test Suite100%103%106%109%HackbenchApache BenchmarkWireGuard + Linux Networking Stack Stress Testperf-benchSQLite SpeedtestOSBenchPostMarkt-test1iPerfMBWIPC_benchmarkLevelDBpmbenchStress-NGOpenSSLFacebook RocksDBctx_clockBenchmarkMutexTinymembenchSchbench

Kernel LLVMhackbench: 32 - Processwireguard: tinymembench: Standard Memsettinymembench: Standard Memcpymutex: Mutex Lock Unlock spinlockrocksdb: Read While Writinghackbench: 8 - Threadhackbench: 16 - Threadpmbench: 1 - 100% Readshackbench: 16 - Processstress-ng: CPU Cachestress-ng: MMAPsqlite-speedtest: Timed Time - Size 1,000mbw: Memory Copy, Fixed Block Size - 4096 MiBstress-ng: Semaphoreshackbench: 8 - Processmbw: Memory Copy - 4096 MiBschbench: 8 - 4mutex: Mutex Lock Unlock pthread_mutexpmbench: 2 - 50%pmbench: 1 - 80% Reads 20% Writespostmark: Disk Transaction Performanceperf-bench: Memcpy 1MBpmbench: 4 - 80% Reads 20% Writespmbench: 2 - 80% Reads 20% Writespmbench: 1 - 50%pmbench: 4 - 50%pmbench: 1 - 100% Writespmbench: 4 - 100% Writespmbench: 2 - 100% Writespmbench: 4 - 100% Readspmbench: 2 - 100% Readsrocksdb: Rand Fillrocksdb: Rand Fill Syncrocksdb: Rand Readstress-ng: System V Message Passingapache: Static Web Page Servingmutex: Mutex Lock Unlock spinlock_amdpgbench: 100 - 1 - Read Only - Average Latencypgbench: 100 - 1 - Read Onlyhackbench: 2 - Processhackbench: 4 - Threadhackbench: 4 - Processmutex: Mutex Lock Unlock std::mutexiperf: 5201 - 10 Seconds - TCP - 32mutex: Shared Mutex Lock Sharedstress-ng: Glibc Qsort Data Sortingperf-bench: Memset 1MBiperf: 5201 - 10 Seconds - TCP - 64t-test1: 1perf-bench: Epoll Waitiperf: 5201 - 10 Seconds - TCP - 1stress-ng: CPU Stressstress-ng: Mallocstress-ng: Cryptostress-ng: MEMFDperf-bench: Futex Lock-Piperf-bench: Futex Hashstress-ng: Memory Copyingstress-ng: Socket Activitystress-ng: Glibc C String Functionsstress-ng: Context Switchingstress-ng: Vector Mathstress-ng: Matrix Mathstress-ng: SENDFILEstress-ng: Forkingstress-ng: Atomicopenssl: RSA 4096-bit Performancembw: Memory Copy, Fixed Block Size - 1024 MiBmutex: Mutex Lock Unlock std::mutexmutex: Mutex Lock Unlock ticket_spinlockpgbench: 1 - 250 - Read Only - Average Latencypgbench: 1 - 250 - Read Onlypgbench: 1 - 1 - Read Write - Average Latencypgbench: 1 - 1 - Read Writepgbench: 1 - 100 - Read Only - Average Latencypgbench: 1 - 100 - Read Onlypgbench: 1 - 50 - Read Only - Average Latencypgbench: 1 - 50 - Read Onlypgbench: 1 - 1 - Read Only - Average Latencypgbench: 1 - 1 - Read Onlyosbench: Create Threadsperf-bench: Sched Pipehackbench: 2 - Threadmutex: Semaphore Release And Acquirehackbench: 1 - Processmbw: Memory Copy - 1024 MiBipc-benchmark: Unnamed Unix Domain Socket - 4096ipc-benchmark: FIFO Named Pipe - 4096ipc-benchmark: Unnamed Pipe - 4096ipc-benchmark: TCP Socket - 4096ipc-benchmark: Unnamed Unix Domain Socket - 2048ipc-benchmark: Unnamed Unix Domain Socket - 512mbw: Memory Copy, Fixed Block Size - 512 MiBiperf: 5201 - 10 Seconds - UDP - 64iperf: 5201 - 10 Seconds - UDP - 1000Mbit Objective - 64iperf: 5201 - 10 Seconds - UDP - 100Mbit Objective - 64iperf: 5201 - 10 Seconds - UDP - 32iperf: 5201 - 10 Seconds - UDP - 1000Mbit Objective - 32iperf: 5201 - 10 Seconds - UDP - 100Mbit Objective - 32iperf: 5201 - 10 Seconds - UDP - 1000Mbit Objective - 1iperf: 5201 - 10 Seconds - UDP - 100Mbit Objective - 1iperf: 5201 - 10 Seconds - UDP - 1ipc-benchmark: TCP Socket - 256ipc-benchmark: Unnamed Pipe - 512hackbench: 1 - Threadipc-benchmark: FIFO Named Pipe - 2048ipc-benchmark: Unnamed Pipe - 2048t-test1: 2ipc-benchmark: TCP Socket - 2048mbw: Memory Copy - 512 MiBipc-benchmark: Unnamed Unix Domain Socket - 1024rocksdb: Seq Fillipc-benchmark: Unnamed Unix Domain Socket - 256ipc-benchmark: TCP Socket - 1024ipc-benchmark: FIFO Named Pipe - 1024ipc-benchmark: Unnamed Pipe - 1024leveldb: Seq Fillleveldb: Seq Fillipc-benchmark: TCP Socket - 128leveldb: Rand Deleteipc-benchmark: Unnamed Unix Domain Socket - 128perf-bench: Syscall Basicipc-benchmark: TCP Socket - 512osbench: Create Filesleveldb: Rand Readipc-benchmark: FIFO Named Pipe - 512osbench: Memory Allocationsosbench: Launch Programsosbench: Create Processesipc-benchmark: FIFO Named Pipe - 256ipc-benchmark: Unnamed Pipe - 256mbw: Memory Copy, Fixed Block Size - 128 MiBipc-benchmark: Unnamed Pipe - 128leveldb: Seek Randipc-benchmark: FIFO Named Pipe - 128mbw: Memory Copy - 128 MiBleveldb: Hot Readleveldb: Rand Fillleveldb: Rand Fillleveldb: Overwriteleveldb: Overwritectx-clock: Context Switch Timeleveldb: Fill Syncleveldb: Fill Syncstress-ng: NUMAKernel LLVMKernel GCCKernel LLVM 11.1369.548550.0685702.35825.342.924443988.294168.2610.0623159.7496.8412.45132.1903600.3731229760.0379.2015105.8683351921.30.11610.117537135.9691030.12400.12000.11280.11910.10380.11320.10650.06550.0640452057490063131234334225731.8316754.6746.90.0501991420.91044.09940.36135.02001331.936.8212.0336101813331.99936540922637825.5911148830.46644.009.01973871933411019.431877.82112501.83548376.449619.9811754.1553687.4719252.07167420.30441.73575.71925.524.94.305580837.2251381.445691960.685730130.0412433116.55006421427123.06019.010.3875152.91145795946563646887555008952030011511753548.36267.120179640033.621412320010001001.052539979177278711.97980748081438711.0419508805146.671936841534770120431214538271280989128548713.95731.6298500113.453136356116627566206296838.8223972.2931746678141.11065995.50730440.930907227845423517613623.86328917273.35928011575172.9742.31014.48130.514.57030.326417.67924.938317.405513.1945691.55826.142.523979977.877153.6110.0632144.7516.9013.13125.9623722.1061277296.3272.8425267.7122859721.30.11760.115938665.9133780.12350.12090.11350.12060.10320.11290.10590.06490.0637458917499640133478344626477.3118155.4546.619.35439.90137.05034.72070031.636.7411.9989121830431.27439407822822828.2411170312.20642.709.01315571131781014.421957.06113135.64530566.539629.6111754.9455850.5019887.81167641.36448.03724.20425.224.815.74564020993221.53419.110.0845257.92747355948351147968355508555966511712133719.91167.120411640033.621434320010001001.052517133180933010.96381157081967910.9399441385267.520964065544572123368814213621297216131691313.54732.6297134313.161137474516907939205408636.7503892.4111776333135.69935191.06079739.486885229970323373773715.48830402613.39330436865259.7142.38914.13731.214.12531.226617.43525.138349.937555.2015677.35809.342.524755688.562176.7000.0641161.2916.6912.71131.7203689.6861274218.4281.6845240.0972874721.30.11820.119437135.9541500.12340.12180.11380.12310.10490.11450.10850.06720.0645449078490666132839544244091.6816830.4346.720.88844.30041.25535.01773531.936.4412.0170471665332.65637555821899824.8311061908.02644.68.881304370066651014.431912.64111451.53574464.009625.4211766.6454398.5119280.77168572.72447.83705.67825.324.816.01998021743323.49819.011.4585252.53744814446966847169356257651524511203223693.63467.119835640033.620504320010001001.052503889179850912.14680865881276811.1449481875233.318926277535796120916114716451281112127965213.72532.2294322713.462133681716586283204467739.3956172.3531747103137.38338297.43293140.313403215034122837383648.54427220303.41226498555160.3922.31714.72230.014.73129.926418.05724.338OpenBenchmarking.org

Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ProcessKernel LLVM 11.1Kernel LLVMKernel GCC80160240320400SE +/- 9.64, N = 9SE +/- 6.99, N = 9SE +/- 6.91, N = 8349.94369.55317.411. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ProcessKernel LLVM 11.1Kernel LLVMKernel GCC70140210280350Min: 314.26 / Avg: 349.94 / Max: 375.28Min: 341.54 / Avg: 369.55 / Max: 415.12Min: 295.63 / Avg: 317.4 / Max: 345.761. (CC) gcc options: -lpthread

WireGuard + Linux Networking Stack Stress Test

This is a benchmark of the WireGuard secure VPN tunnel and Linux networking stack stress test. The test runs on the local host but does require root permissions to run. The way it works is it creates three namespaces. ns0 has a loopback device. ns1 and ns2 each have wireguard devices. Those two wireguard devices send traffic through the loopback device of ns0. The end result of this is that tests wind up testing encryption and decryption at the same time -- a pretty CPU and scheduler-heavy workflow. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterWireGuard + Linux Networking Stack Stress TestKernel LLVM 11.1Kernel LLVMKernel GCC120240360480600SE +/- 0.65, N = 3SE +/- 0.12, N = 3SE +/- 1.35, N = 3555.20550.07513.19
OpenBenchmarking.orgSeconds, Fewer Is BetterWireGuard + Linux Networking Stack Stress TestKernel LLVM 11.1Kernel LLVMKernel GCC100200300400500Min: 553.98 / Avg: 555.2 / Max: 556.22Min: 549.9 / Avg: 550.07 / Max: 550.31Min: 511.51 / Avg: 513.19 / Max: 515.87

Tinymembench

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemsetKernel LLVM 11.1Kernel LLVMKernel GCC12002400360048006000SE +/- 3.21, N = 3SE +/- 15.70, N = 3SE +/- 2.89, N = 35677.35702.35691.51. (CC) gcc options: -O2 -lm
OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemsetKernel LLVM 11.1Kernel LLVMKernel GCC10002000300040005000Min: 5671.5 / Avg: 5677.27 / Max: 5682.6Min: 5671.1 / Avg: 5702.27 / Max: 5721.2Min: 5685.9 / Avg: 5691.53 / Max: 5695.51. (CC) gcc options: -O2 -lm

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemcpyKernel LLVM 11.1Kernel LLVMKernel GCC12002400360048006000SE +/- 6.50, N = 3SE +/- 10.38, N = 3SE +/- 8.19, N = 35809.35825.35826.11. (CC) gcc options: -O2 -lm
OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemcpyKernel LLVM 11.1Kernel LLVMKernel GCC10002000300040005000Min: 5802.5 / Avg: 5809.3 / Max: 5822.3Min: 5804.5 / Avg: 5825.27 / Max: 5835.7Min: 5809.8 / Avg: 5826.1 / Max: 5835.61. (CC) gcc options: -O2 -lm

BenchmarkMutex

BenchmarkMutex is a mutex benchmark created by Malte Skarupke. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock spinlockKernel LLVM 11.1Kernel LLVMKernel GCC1020304050SE +/- 0.00, N = 3SE +/- 0.12, N = 3SE +/- 0.00, N = 342.542.942.51. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock spinlockKernel LLVM 11.1Kernel LLVMKernel GCC918273645Min: 42.5 / Avg: 42.5 / Max: 42.5Min: 42.7 / Avg: 42.87 / Max: 43.1Min: 42.5 / Avg: 42.5 / Max: 42.51. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

Facebook RocksDB

This is a benchmark of Facebook's RocksDB as an embeddable persistent key-value store for fast storage based on Google's LevelDB. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Read While WritingKernel LLVM 11.1Kernel LLVMKernel GCC50K100K150K200K250KSE +/- 5773.77, N = 14SE +/- 5812.42, N = 14SE +/- 772.88, N = 32475562444392397991. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Read While WritingKernel LLVM 11.1Kernel LLVMKernel GCC40K80K120K160K200KMin: 236935 / Avg: 247555.86 / Max: 319942Min: 236674 / Avg: 244439.29 / Max: 319760Min: 238255 / Avg: 239798.67 / Max: 2406401. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ThreadKernel LLVM 11.1Kernel LLVMKernel GCC20406080100SE +/- 0.81, N = 15SE +/- 0.97, N = 3SE +/- 0.23, N = 388.5688.2977.881. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ThreadKernel LLVM 11.1Kernel LLVMKernel GCC20406080100Min: 83.68 / Avg: 88.56 / Max: 93.85Min: 86.68 / Avg: 88.29 / Max: 90.04Min: 77.55 / Avg: 77.88 / Max: 78.311. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ThreadKernel LLVM 11.1Kernel LLVMKernel GCC4080120160200SE +/- 2.17, N = 4SE +/- 1.75, N = 3SE +/- 0.69, N = 3176.70168.26153.611. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ThreadKernel LLVM 11.1Kernel LLVMKernel GCC306090120150Min: 172.52 / Avg: 176.7 / Max: 182.79Min: 165.28 / Avg: 168.26 / Max: 171.33Min: 152.81 / Avg: 153.61 / Max: 154.981. (CC) gcc options: -lpthread

pmbench

Pmbench is a Linux paging and virtual memory benchmark. This test profile will report the average page latency of the system. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 100% ReadsKernel LLVM 11.1Kernel LLVMKernel GCC0.01440.02880.04320.05760.072SE +/- 0.0003, N = 3SE +/- 0.0005, N = 15SE +/- 0.0006, N = 70.06410.06230.06321. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 100% ReadsKernel LLVM 11.1Kernel LLVMKernel GCC12345Min: 0.06 / Avg: 0.06 / Max: 0.06Min: 0.06 / Avg: 0.06 / Max: 0.06Min: 0.06 / Avg: 0.06 / Max: 0.061. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ProcessKernel LLVM 11.1Kernel LLVMKernel GCC4080120160200SE +/- 1.83, N = 3SE +/- 0.62, N = 3SE +/- 0.22, N = 3161.29159.75144.751. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ProcessKernel LLVM 11.1Kernel LLVMKernel GCC306090120150Min: 158.26 / Avg: 161.29 / Max: 164.57Min: 159 / Avg: 159.75 / Max: 160.97Min: 144.42 / Avg: 144.75 / Max: 145.181. (CC) gcc options: -lpthread

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: CPU CacheKernel LLVM 11.1Kernel LLVMKernel GCC246810SE +/- 0.11, N = 15SE +/- 0.06, N = 15SE +/- 0.12, N = 156.696.846.901. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CPU CacheKernel LLVM 11.1Kernel LLVMKernel GCC3691215Min: 6.17 / Avg: 6.69 / Max: 7.6Min: 6.27 / Avg: 6.84 / Max: 7.13Min: 6 / Avg: 6.9 / Max: 7.471. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MMAPKernel LLVM 11.1Kernel LLVMKernel GCC3691215SE +/- 0.19, N = 15SE +/- 0.25, N = 12SE +/- 0.22, N = 1512.7112.4513.131. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MMAPKernel LLVM 11.1Kernel LLVMKernel GCC48121620Min: 11.69 / Avg: 12.71 / Max: 13.27Min: 11.23 / Avg: 12.45 / Max: 13.33Min: 11.6 / Avg: 13.13 / Max: 13.71. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

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 1,000Kernel LLVM 11.1Kernel LLVMKernel GCC306090120150SE +/- 0.40, N = 3SE +/- 0.52, N = 3SE +/- 0.26, N = 3131.72132.19125.961. (CC) gcc options: -O2 -ldl -lz -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000Kernel LLVM 11.1Kernel LLVMKernel GCC20406080100Min: 131.24 / Avg: 131.72 / Max: 132.52Min: 131.17 / Avg: 132.19 / Max: 132.88Min: 125.65 / Avg: 125.96 / Max: 126.481. (CC) gcc options: -O2 -ldl -lz -lpthread

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiBKernel LLVM 11.1Kernel LLVMKernel GCC8001600240032004000SE +/- 3.81, N = 3SE +/- 37.05, N = 3SE +/- 0.67, N = 33689.693600.373722.111. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiBKernel LLVM 11.1Kernel LLVMKernel GCC6001200180024003000Min: 3685.04 / Avg: 3689.69 / Max: 3697.24Min: 3557.63 / Avg: 3600.37 / Max: 3674.18Min: 3720.83 / Avg: 3722.11 / Max: 3723.081. (CC) gcc options: -O3 -march=native

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: SemaphoresKernel LLVM 11.1Kernel LLVMKernel GCC300K600K900K1200K1500KSE +/- 14472.05, N = 3SE +/- 10868.11, N = 15SE +/- 9507.55, N = 151274218.421229760.031277296.321. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: SemaphoresKernel LLVM 11.1Kernel LLVMKernel GCC200K400K600K800K1000KMin: 1253601.69 / Avg: 1274218.42 / Max: 1302120.34Min: 1156406.91 / Avg: 1229760.03 / Max: 1297438.51Min: 1237913.92 / Avg: 1277296.32 / Max: 1346381.211. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ProcessKernel LLVM 11.1Kernel LLVMKernel GCC20406080100SE +/- 0.85, N = 4SE +/- 0.46, N = 3SE +/- 0.85, N = 381.6879.2072.841. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ProcessKernel LLVM 11.1Kernel LLVMKernel GCC1632486480Min: 79.31 / Avg: 81.68 / Max: 83.37Min: 78.3 / Avg: 79.2 / Max: 79.76Min: 71.49 / Avg: 72.84 / Max: 74.41. (CC) gcc options: -lpthread

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiBKernel LLVM 11.1Kernel LLVMKernel GCC11002200330044005500SE +/- 9.07, N = 3SE +/- 62.83, N = 3SE +/- 5.16, N = 35240.105105.875267.711. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiBKernel LLVM 11.1Kernel LLVMKernel GCC9001800270036004500Min: 5224.93 / Avg: 5240.1 / Max: 5256.29Min: 5000.14 / Avg: 5105.87 / Max: 5217.54Min: 5260.99 / Avg: 5267.71 / Max: 5277.861. (CC) gcc options: -O3 -march=native

Schbench

This is a benchmark of Schbench, a Linux kernel scheduler benchmark developed by Facebook. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 8 - Workers Per Message Thread: 4Kernel LLVM 11.1Kernel LLVMKernel GCC7K14K21K28K35KSE +/- 216.51, N = 3SE +/- 2786.67, N = 15SE +/- 267.31, N = 32874733519285971. (CC) gcc options: -O2 -lpthread
OpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 8 - Workers Per Message Thread: 4Kernel LLVM 11.1Kernel LLVMKernel GCC6K12K18K24K30KMin: 28320 / Avg: 28746.67 / Max: 29024Min: 26016 / Avg: 33518.93 / Max: 58432Min: 28064 / Avg: 28597.33 / Max: 288961. (CC) gcc options: -O2 -lpthread

BenchmarkMutex

BenchmarkMutex is a mutex benchmark created by Malte Skarupke. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock pthread_mutexKernel LLVM 11.1Kernel LLVMKernel GCC510152025SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 321.321.321.31. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock pthread_mutexKernel LLVM 11.1Kernel LLVMKernel GCC510152025Min: 21.3 / Avg: 21.3 / Max: 21.3Min: 21.3 / Avg: 21.33 / Max: 21.4Min: 21.2 / Avg: 21.33 / Max: 21.41. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

pmbench

Pmbench is a Linux paging and virtual memory benchmark. This test profile will report the average page latency of the system. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 50%Kernel LLVM 11.1Kernel LLVMKernel GCC0.02660.05320.07980.10640.133SE +/- 0.0000, N = 3SE +/- 0.0014, N = 3SE +/- 0.0014, N = 40.11820.11610.11761. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 50%Kernel LLVM 11.1Kernel LLVMKernel GCC12345Min: 0.12 / Avg: 0.12 / Max: 0.12Min: 0.11 / Avg: 0.12 / Max: 0.12Min: 0.11 / Avg: 0.12 / Max: 0.121. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 80% Reads 20% WritesKernel LLVM 11.1Kernel LLVMKernel GCC0.02690.05380.08070.10760.1345SE +/- 0.0010, N = 3SE +/- 0.0012, N = 4SE +/- 0.0011, N = 30.11940.11750.11591. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 80% Reads 20% WritesKernel LLVM 11.1Kernel LLVMKernel GCC12345Min: 0.12 / Avg: 0.12 / Max: 0.12Min: 0.11 / Avg: 0.12 / Max: 0.12Min: 0.11 / Avg: 0.12 / Max: 0.121. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

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 PerformanceKernel LLVM 11.1Kernel LLVMKernel GCC8001600240032004000SE +/- 18.33, N = 3SE +/- 18.33, N = 3SE +/- 20.00, N = 33713371338661. (CC) gcc options: -O3
OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceKernel LLVM 11.1Kernel LLVMKernel GCC7001400210028003500Min: 3676 / Avg: 3712.67 / Max: 3731Min: 3676 / Avg: 3712.67 / Max: 3731Min: 3846 / Avg: 3866 / Max: 39061. (CC) gcc options: -O3

perf-bench

This test profile is used for running Linux perf-bench, the benchmark support within the Linux kernel's perf tool. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgGB/sec, More Is Betterperf-benchBenchmark: Memcpy 1MBKernel LLVM 11.1Kernel LLVMKernel GCC1.3432.6864.0295.3726.715SE +/- 0.003067, N = 3SE +/- 0.007854, N = 3SE +/- 0.051475, N = 35.9541505.9691035.9133781. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma
OpenBenchmarking.orgGB/sec, More Is Betterperf-benchBenchmark: Memcpy 1MBKernel LLVM 11.1Kernel LLVMKernel GCC246810Min: 5.95 / Avg: 5.95 / Max: 5.96Min: 5.96 / Avg: 5.97 / Max: 5.98Min: 5.81 / Avg: 5.91 / Max: 5.991. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma

pmbench

Pmbench is a Linux paging and virtual memory benchmark. This test profile will report the average page latency of the system. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 80% Reads 20% WritesKernel LLVM 11.1Kernel LLVMKernel GCC0.02790.05580.08370.11160.1395SE +/- 0.0014, N = 3SE +/- 0.0016, N = 3SE +/- 0.0012, N = 30.12340.12400.12351. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 80% Reads 20% WritesKernel LLVM 11.1Kernel LLVMKernel GCC12345Min: 0.12 / Avg: 0.12 / Max: 0.13Min: 0.12 / Avg: 0.12 / Max: 0.13Min: 0.12 / Avg: 0.12 / Max: 0.121. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 80% Reads 20% WritesKernel LLVM 11.1Kernel LLVMKernel GCC0.02740.05480.08220.10960.137SE +/- 0.0004, N = 3SE +/- 0.0012, N = 3SE +/- 0.0003, N = 30.12180.12000.12091. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 80% Reads 20% WritesKernel LLVM 11.1Kernel LLVMKernel GCC12345Min: 0.12 / Avg: 0.12 / Max: 0.12Min: 0.12 / Avg: 0.12 / Max: 0.12Min: 0.12 / Avg: 0.12 / Max: 0.121. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 50%Kernel LLVM 11.1Kernel LLVMKernel GCC0.02560.05120.07680.10240.128SE +/- 0.0007, N = 3SE +/- 0.0015, N = 3SE +/- 0.0015, N = 30.11380.11280.11351. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 50%Kernel LLVM 11.1Kernel LLVMKernel GCC12345Min: 0.11 / Avg: 0.11 / Max: 0.12Min: 0.11 / Avg: 0.11 / Max: 0.12Min: 0.11 / Avg: 0.11 / Max: 0.121. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 50%Kernel LLVM 11.1Kernel LLVMKernel GCC0.02770.05540.08310.11080.1385SE +/- 0.0016, N = 3SE +/- 0.0004, N = 3SE +/- 0.0006, N = 30.12310.11910.12061. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 50%Kernel LLVM 11.1Kernel LLVMKernel GCC12345Min: 0.12 / Avg: 0.12 / Max: 0.13Min: 0.12 / Avg: 0.12 / Max: 0.12Min: 0.12 / Avg: 0.12 / Max: 0.121. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 100% WritesKernel LLVM 11.1Kernel LLVMKernel GCC0.02360.04720.07080.09440.118SE +/- 0.0001, N = 3SE +/- 0.0012, N = 3SE +/- 0.0010, N = 30.10490.10380.10321. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 100% WritesKernel LLVM 11.1Kernel LLVMKernel GCC12345Min: 0.1 / Avg: 0.1 / Max: 0.11Min: 0.1 / Avg: 0.1 / Max: 0.11Min: 0.1 / Avg: 0.1 / Max: 0.11. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 100% WritesKernel LLVM 11.1Kernel LLVMKernel GCC0.02580.05160.07740.10320.129SE +/- 0.0013, N = 3SE +/- 0.0014, N = 3SE +/- 0.0001, N = 30.11450.11320.11291. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 100% WritesKernel LLVM 11.1Kernel LLVMKernel GCC12345Min: 0.11 / Avg: 0.11 / Max: 0.12Min: 0.11 / Avg: 0.11 / Max: 0.12Min: 0.11 / Avg: 0.11 / Max: 0.111. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 100% WritesKernel LLVM 11.1Kernel LLVMKernel GCC0.02440.04880.07320.09760.122SE +/- 0.0009, N = 3SE +/- 0.0014, N = 3SE +/- 0.0011, N = 30.10850.10650.10591. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 100% WritesKernel LLVM 11.1Kernel LLVMKernel GCC12345Min: 0.11 / Avg: 0.11 / Max: 0.11Min: 0.1 / Avg: 0.11 / Max: 0.11Min: 0.1 / Avg: 0.11 / Max: 0.111. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 100% ReadsKernel LLVM 11.1Kernel LLVMKernel GCC0.01510.03020.04530.06040.0755SE +/- 0.0006, N = 3SE +/- 0.0007, N = 3SE +/- 0.0008, N = 30.06720.06550.06491. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 100% ReadsKernel LLVM 11.1Kernel LLVMKernel GCC12345Min: 0.07 / Avg: 0.07 / Max: 0.07Min: 0.06 / Avg: 0.07 / Max: 0.07Min: 0.06 / Avg: 0.06 / Max: 0.071. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 100% ReadsKernel LLVM 11.1Kernel LLVMKernel GCC0.01450.0290.04350.0580.0725SE +/- 0.0008, N = 3SE +/- 0.0000, N = 3SE +/- 0.0000, N = 30.06450.06400.06371. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 100% ReadsKernel LLVM 11.1Kernel LLVMKernel GCC12345Min: 0.06 / Avg: 0.06 / Max: 0.07Min: 0.06 / Avg: 0.06 / Max: 0.06Min: 0.06 / Avg: 0.06 / Max: 0.061. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

Facebook RocksDB

This is a benchmark of Facebook's RocksDB as an embeddable persistent key-value store for fast storage based on Google's LevelDB. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random FillKernel LLVM 11.1Kernel LLVMKernel GCC100K200K300K400K500KSE +/- 3376.28, N = 3SE +/- 3333.72, N = 3SE +/- 3750.21, N = 34490784520574589171. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random FillKernel LLVM 11.1Kernel LLVMKernel GCC80K160K240K320K400KMin: 442408 / Avg: 449077.67 / Max: 453326Min: 448691 / Avg: 452056.67 / Max: 458724Min: 451580 / Avg: 458917 / Max: 4639341. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random Fill SyncKernel LLVM 11.1Kernel LLVMKernel GCC110K220K330K440K550KSE +/- 4275.49, N = 3SE +/- 2169.84, N = 3SE +/- 1981.98, N = 34906664900634996401. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random Fill SyncKernel LLVM 11.1Kernel LLVMKernel GCC90K180K270K360K450KMin: 482738 / Avg: 490665.67 / Max: 497405Min: 487332 / Avg: 490062.67 / Max: 494349Min: 495781 / Avg: 499639.67 / Max: 5023551. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random ReadKernel LLVM 11.1Kernel LLVMKernel GCC3M6M9M12M15MSE +/- 47642.98, N = 3SE +/- 59134.09, N = 3SE +/- 85590.38, N = 31328395413123433133478341. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random ReadKernel LLVM 11.1Kernel LLVMKernel GCC2M4M6M8M10MMin: 13214481 / Avg: 13283954.33 / Max: 13375168Min: 13039780 / Avg: 13123432.67 / Max: 13237662Min: 13177621 / Avg: 13347833.67 / Max: 134486841. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

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: System V Message PassingKernel LLVM 11.1Kernel LLVMKernel GCC1000K2000K3000K4000K5000KSE +/- 18462.77, N = 3SE +/- 2913.62, N = 3SE +/- 32996.49, N = 124244091.684225731.834626477.311. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: System V Message PassingKernel LLVM 11.1Kernel LLVMKernel GCC800K1600K2400K3200K4000KMin: 4207179.25 / Avg: 4244091.68 / Max: 4263400.08Min: 4222551.12 / Avg: 4225731.83 / Max: 4231550.64Min: 4365663.46 / Avg: 4626477.31 / Max: 4728468.331. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

Apache Benchmark

This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingKernel LLVM 11.1Kernel LLVMKernel GCC4K8K12K16K20KSE +/- 18.45, N = 3SE +/- 28.17, N = 3SE +/- 31.87, N = 316830.4316754.6718155.451. (CC) gcc options: -shared -fPIC -O2 -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingKernel LLVM 11.1Kernel LLVMKernel GCC3K6K9K12K15KMin: 16808.99 / Avg: 16830.43 / Max: 16867.17Min: 16698.34 / Avg: 16754.67 / Max: 16783.87Min: 18115.03 / Avg: 18155.45 / Max: 18218.331. (CC) gcc options: -shared -fPIC -O2 -pthread

BenchmarkMutex

BenchmarkMutex is a mutex benchmark created by Malte Skarupke. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock spinlock_amdKernel LLVM 11.1Kernel LLVMKernel GCC1122334455SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.00, N = 346.746.946.61. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock spinlock_amdKernel LLVM 11.1Kernel LLVMKernel GCC1020304050Min: 46.6 / Avg: 46.73 / Max: 46.8Min: 46.8 / Avg: 46.93 / Max: 47Min: 46.6 / Avg: 46.6 / Max: 46.61. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

PostgreSQL pgbench

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

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read Only - Average LatencyKernel LLVM0.01130.02260.03390.04520.0565SE +/- 0.000, N = 30.0501. (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 OnlyKernel LLVM4K8K12K16K20KSE +/- 112.18, N = 3199141. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: ProcessKernel LLVM 11.1Kernel LLVMKernel GCC510152025SE +/- 0.04, N = 3SE +/- 0.22, N = 14SE +/- 0.03, N = 320.8920.9119.351. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: ProcessKernel LLVM 11.1Kernel LLVMKernel GCC510152025Min: 20.82 / Avg: 20.89 / Max: 20.93Min: 20.53 / Avg: 20.91 / Max: 23.8Min: 19.31 / Avg: 19.35 / Max: 19.41. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ThreadKernel LLVM 11.1Kernel LLVMKernel GCC1020304050SE +/- 0.11, N = 3SE +/- 0.16, N = 3SE +/- 0.35, N = 344.3044.1039.901. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ThreadKernel LLVM 11.1Kernel LLVMKernel GCC918273645Min: 44.09 / Avg: 44.3 / Max: 44.44Min: 43.84 / Avg: 44.1 / Max: 44.4Min: 39.43 / Avg: 39.9 / Max: 40.591. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ProcessKernel LLVM 11.1Kernel LLVMKernel GCC918273645SE +/- 0.16, N = 3SE +/- 0.08, N = 3SE +/- 0.12, N = 341.2640.3637.051. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ProcessKernel LLVM 11.1Kernel LLVMKernel GCC918273645Min: 40.95 / Avg: 41.26 / Max: 41.5Min: 40.27 / Avg: 40.36 / Max: 40.52Min: 36.82 / Avg: 37.05 / Max: 37.241. (CC) gcc options: -lpthread

BenchmarkMutex

BenchmarkMutex is a mutex benchmark created by Malte Skarupke. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock std::mutexKernel LLVM 11.1Kernel LLVMKernel GCC816243240SE +/- 0.13, N = 3SE +/- 0.12, N = 3SE +/- 0.12, N = 335.035.034.71. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock std::mutexKernel LLVM 11.1Kernel LLVMKernel GCC714212835Min: 34.9 / Avg: 35.03 / Max: 35.3Min: 34.8 / Avg: 35.03 / Max: 35.2Min: 34.5 / Avg: 34.73 / Max: 34.91. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

iPerf

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

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 32Kernel LLVM 11.1Kernel LLVMKernel GCC4K8K12K16K20KSE +/- 647.29, N = 15SE +/- 187.37, N = 7SE +/- 135.39, N = 31773520013207001. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 32Kernel LLVM 11.1Kernel LLVMKernel GCC4K8K12K16K20KMin: 13665 / Avg: 17735.2 / Max: 20235Min: 18948 / Avg: 20013.14 / Max: 20367Min: 20429 / Avg: 20699.67 / Max: 208421. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

BenchmarkMutex

BenchmarkMutex is a mutex benchmark created by Malte Skarupke. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Shared Mutex Lock SharedKernel LLVM 11.1Kernel LLVMKernel GCC714212835SE +/- 0.15, N = 3SE +/- 0.09, N = 3SE +/- 0.07, N = 331.931.931.61. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Shared Mutex Lock SharedKernel LLVM 11.1Kernel LLVMKernel GCC714212835Min: 31.7 / Avg: 31.93 / Max: 32.2Min: 31.7 / Avg: 31.87 / Max: 32Min: 31.5 / Avg: 31.57 / Max: 31.71. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

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: Glibc Qsort Data SortingKernel LLVM 11.1Kernel LLVMKernel GCC816243240SE +/- 0.44, N = 4SE +/- 0.24, N = 3SE +/- 0.37, N = 336.4436.8236.741. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Glibc Qsort Data SortingKernel LLVM 11.1Kernel LLVMKernel GCC816243240Min: 35.7 / Avg: 36.44 / Max: 37.7Min: 36.5 / Avg: 36.82 / Max: 37.3Min: 36.23 / Avg: 36.74 / Max: 37.471. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

perf-bench

This test profile is used for running Linux perf-bench, the benchmark support within the Linux kernel's perf tool. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgGB/sec, More Is Betterperf-benchBenchmark: Memset 1MBKernel LLVM 11.1Kernel LLVMKernel GCC3691215SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 312.0212.0312.001. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma
OpenBenchmarking.orgGB/sec, More Is Betterperf-benchBenchmark: Memset 1MBKernel LLVM 11.1Kernel LLVMKernel GCC48121620Min: 11.97 / Avg: 12.02 / Max: 12.1Min: 12.02 / Avg: 12.03 / Max: 12.04Min: 11.95 / Avg: 12 / Max: 12.091. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma

iPerf

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

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 64Kernel LLVM 11.1Kernel LLVMKernel GCC4K8K12K16K20KSE +/- 425.25, N = 15SE +/- 203.43, N = 4SE +/- 78.33, N = 31665318133183041. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 64Kernel LLVM 11.1Kernel LLVMKernel GCC3K6K9K12K15KMin: 12999 / Avg: 16653.33 / Max: 17675Min: 17689 / Avg: 18133 / Max: 18675Min: 18155 / Avg: 18304.33 / Max: 184201. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

t-test1

This is a test of t-test1 for basic memory allocator benchmarks. Note this test profile is currently very basic and the overall time does include the warmup time of the custom t-test1 compilation. Improvements welcome. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1Kernel LLVM 11.1Kernel LLVMKernel GCC816243240SE +/- 0.05, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 332.6632.0031.271. (CC) gcc options: -pthread
OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1Kernel LLVM 11.1Kernel LLVMKernel GCC714212835Min: 32.56 / Avg: 32.66 / Max: 32.73Min: 31.96 / Avg: 32 / Max: 32.05Min: 31.21 / Avg: 31.27 / Max: 31.341. (CC) gcc options: -pthread

perf-bench

This test profile is used for running Linux perf-bench, the benchmark support within the Linux kernel's perf tool. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Epoll WaitKernel LLVM 11.1Kernel LLVMKernel GCC80K160K240K320K400KSE +/- 1651.40, N = 3SE +/- 2596.83, N = 3SE +/- 4664.03, N = 33755583654093940781. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma
OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Epoll WaitKernel LLVM 11.1Kernel LLVMKernel GCC70K140K210K280K350KMin: 372562 / Avg: 375557.67 / Max: 378260Min: 362252 / Avg: 365409 / Max: 370559Min: 385422 / Avg: 394077.67 / Max: 4014171. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma

iPerf

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

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 1Kernel LLVM 11.1Kernel LLVMKernel GCC5K10K15K20K25KSE +/- 212.79, N = 3SE +/- 273.77, N = 15SE +/- 85.32, N = 32189922637228221. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 1Kernel LLVM 11.1Kernel LLVMKernel GCC4K8K12K16K20KMin: 21503 / Avg: 21899 / Max: 22232Min: 22185 / Avg: 22636.67 / Max: 25667Min: 22717 / Avg: 22822 / Max: 229911. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

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: CPU StressKernel LLVM 11.1Kernel LLVMKernel GCC2004006008001000SE +/- 1.66, N = 3SE +/- 2.22, N = 3SE +/- 0.36, N = 3824.83825.59828.241. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CPU StressKernel LLVM 11.1Kernel LLVMKernel GCC150300450600750Min: 821.58 / Avg: 824.83 / Max: 827.04Min: 821.18 / Avg: 825.59 / Max: 828.18Min: 827.54 / Avg: 828.24 / Max: 828.71. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MallocKernel LLVM 11.1Kernel LLVMKernel GCC2M4M6M8M10MSE +/- 10798.66, N = 3SE +/- 12093.70, N = 3SE +/- 13169.62, N = 311061908.0211148830.4611170312.201. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MallocKernel LLVM 11.1Kernel LLVMKernel GCC2M4M6M8M10MMin: 11047793.5 / Avg: 11061908.02 / Max: 11083122.21Min: 11133567.12 / Avg: 11148830.46 / Max: 11172711.6Min: 11155246.4 / Avg: 11170312.2 / Max: 11196555.591. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CryptoKernel LLVM 11.1Kernel LLVMKernel GCC140280420560700SE +/- 1.44, N = 3SE +/- 1.45, N = 3SE +/- 0.12, N = 3644.60644.00642.701. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CryptoKernel LLVM 11.1Kernel LLVMKernel GCC110220330440550Min: 641.8 / Avg: 644.6 / Max: 646.6Min: 641.39 / Avg: 644 / Max: 646.4Min: 642.49 / Avg: 642.7 / Max: 642.921. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MEMFDKernel LLVM 11.1Kernel LLVMKernel GCC3691215SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 38.889.019.001. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MEMFDKernel LLVM 11.1Kernel LLVMKernel GCC3691215Min: 8.87 / Avg: 8.88 / Max: 8.9Min: 8.96 / Avg: 9.01 / Max: 9.03Min: 8.9 / Avg: 8.97 / Max: 91. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

perf-bench

This test profile is used for running Linux perf-bench, the benchmark support within the Linux kernel's perf tool. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Futex Lock-PiKernel LLVM 11.1Kernel LLVMKernel GCC3K6K9K12K15KSE +/- 12.14, N = 3SE +/- 7.69, N = 3SE +/- 20.00, N = 3130439738131551. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma
OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Futex Lock-PiKernel LLVM 11.1Kernel LLVMKernel GCC2K4K6K8K10KMin: 13021 / Avg: 13042.67 / Max: 13063Min: 9727 / Avg: 9738.33 / Max: 9753Min: 13122 / Avg: 13154.67 / Max: 131911. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma

OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Futex HashKernel LLVM 11.1Kernel LLVMKernel GCC1.5M3M4.5M6M7.5MSE +/- 9731.70, N = 3SE +/- 9923.07, N = 3SE +/- 5828.57, N = 37006665719334171131781. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma
OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Futex HashKernel LLVM 11.1Kernel LLVMKernel GCC1.2M2.4M3.6M4.8M6MMin: 6990489 / Avg: 7006665.33 / Max: 7024127Min: 7173512 / Avg: 7193340.67 / Max: 7203976Min: 7106448 / Avg: 7113178 / Max: 71247861. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma

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: Memory CopyingKernel LLVM 11.1Kernel LLVMKernel GCC2004006008001000SE +/- 2.74, N = 3SE +/- 6.09, N = 3SE +/- 1.52, N = 31014.431019.431014.421. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Memory CopyingKernel LLVM 11.1Kernel LLVMKernel GCC2004006008001000Min: 1010.72 / Avg: 1014.43 / Max: 1019.78Min: 1012.19 / Avg: 1019.43 / Max: 1031.53Min: 1012.57 / Avg: 1014.42 / Max: 1017.431. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Socket ActivityKernel LLVM 11.1Kernel LLVMKernel GCC400800120016002000SE +/- 1.60, N = 3SE +/- 1.75, N = 3SE +/- 2.69, N = 31912.641877.821957.061. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Socket ActivityKernel LLVM 11.1Kernel LLVMKernel GCC30060090012001500Min: 1909.56 / Avg: 1912.64 / Max: 1914.92Min: 1874.64 / Avg: 1877.82 / Max: 1880.68Min: 1953.95 / Avg: 1957.06 / Max: 1962.431. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Glibc C String FunctionsKernel LLVM 11.1Kernel LLVMKernel GCC20K40K60K80K100KSE +/- 415.80, N = 3SE +/- 495.62, N = 3SE +/- 236.51, N = 3111451.53112501.83113135.641. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Glibc C String FunctionsKernel LLVM 11.1Kernel LLVMKernel GCC20K40K60K80K100KMin: 110909.37 / Avg: 111451.53 / Max: 112268.7Min: 111636.02 / Avg: 112501.83 / Max: 113352.72Min: 112677.46 / Avg: 113135.64 / Max: 113466.541. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Context SwitchingKernel LLVM 11.1Kernel LLVMKernel GCC120K240K360K480K600KSE +/- 2034.95, N = 3SE +/- 2752.66, N = 3SE +/- 4193.19, N = 3574464.00548376.44530566.531. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Context SwitchingKernel LLVM 11.1Kernel LLVMKernel GCC100K200K300K400K500KMin: 571999.64 / Avg: 574464 / Max: 578501.22Min: 543977.45 / Avg: 548376.44 / Max: 553442.65Min: 522389.48 / Avg: 530566.53 / Max: 536267.591. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Vector MathKernel LLVM 11.1Kernel LLVMKernel GCC2K4K6K8K10KSE +/- 0.92, N = 3SE +/- 10.59, N = 3SE +/- 1.82, N = 39625.429619.989629.611. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Vector MathKernel LLVM 11.1Kernel LLVMKernel GCC2K4K6K8K10KMin: 9623.77 / Avg: 9625.42 / Max: 9626.95Min: 9598.81 / Avg: 9619.98 / Max: 9631.36Min: 9626.15 / Avg: 9629.61 / Max: 9632.351. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Matrix MathKernel LLVM 11.1Kernel LLVMKernel GCC3K6K9K12K15KSE +/- 0.54, N = 3SE +/- 16.83, N = 3SE +/- 17.54, N = 311766.6411754.1511754.941. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Matrix MathKernel LLVM 11.1Kernel LLVMKernel GCC2K4K6K8K10KMin: 11765.68 / Avg: 11766.64 / Max: 11767.55Min: 11720.94 / Avg: 11754.15 / Max: 11775.48Min: 11719.94 / Avg: 11754.94 / Max: 11774.541. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: SENDFILEKernel LLVM 11.1Kernel LLVMKernel GCC12K24K36K48K60KSE +/- 46.31, N = 3SE +/- 107.63, N = 3SE +/- 144.65, N = 354398.5153687.4755850.501. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: SENDFILEKernel LLVM 11.1Kernel LLVMKernel GCC10K20K30K40K50KMin: 54342.3 / Avg: 54398.51 / Max: 54490.36Min: 53472.23 / Avg: 53687.47 / Max: 53798.35Min: 55673.86 / Avg: 55850.5 / Max: 56137.241. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: ForkingKernel LLVM 11.1Kernel LLVMKernel GCC4K8K12K16K20KSE +/- 97.53, N = 3SE +/- 39.67, N = 3SE +/- 41.17, N = 319280.7719252.0719887.811. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: ForkingKernel LLVM 11.1Kernel LLVMKernel GCC3K6K9K12K15KMin: 19145.31 / Avg: 19280.77 / Max: 19470.05Min: 19182.55 / Avg: 19252.07 / Max: 19319.95Min: 19842.29 / Avg: 19887.81 / Max: 19969.991. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: AtomicKernel LLVM 11.1Kernel LLVMKernel GCC40K80K120K160K200KSE +/- 560.17, N = 3SE +/- 324.01, N = 3SE +/- 368.77, N = 3168572.72167420.30167641.361. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: AtomicKernel LLVM 11.1Kernel LLVMKernel GCC30K60K90K120K150KMin: 167749.08 / Avg: 168572.72 / Max: 169642.26Min: 166907.14 / Avg: 167420.3 / Max: 168019.59Min: 167198.2 / Avg: 167641.36 / Max: 168373.511. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

OpenSSL

OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test measures the RSA 4096-bit performance of OpenSSL. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit PerformanceKernel LLVM 11.1Kernel LLVMKernel GCC100200300400500SE +/- 0.03, N = 3SE +/- 4.10, N = 7SE +/- 0.18, N = 3447.8441.7448.0
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit PerformanceKernel LLVM 11.1Kernel LLVMKernel GCC80160240320400Min: 447.8 / Avg: 447.83 / Max: 447.9Min: 422.5 / Avg: 441.73 / Max: 448.2Min: 447.7 / Avg: 448.03 / Max: 448.3

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBKernel LLVM 11.1Kernel LLVMKernel GCC8001600240032004000SE +/- 3.36, N = 3SE +/- 5.31, N = 3SE +/- 1.03, N = 33705.683575.723724.201. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBKernel LLVM 11.1Kernel LLVMKernel GCC6001200180024003000Min: 3700 / Avg: 3705.68 / Max: 3711.62Min: 3566.72 / Avg: 3575.72 / Max: 3585.1Min: 3722.73 / Avg: 3724.2 / Max: 3726.181. (CC) gcc options: -O3 -march=native

BenchmarkMutex

BenchmarkMutex is a mutex benchmark created by Malte Skarupke. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock std::mutexKernel LLVM 11.1Kernel LLVMKernel GCC612182430SE +/- 0.12, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 325.325.525.21. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock std::mutexKernel LLVM 11.1Kernel LLVMKernel GCC612182430Min: 25.1 / Avg: 25.3 / Max: 25.5Min: 25.4 / Avg: 25.47 / Max: 25.5Min: 25.1 / Avg: 25.23 / Max: 25.31. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock ticket_spinlockKernel LLVM 11.1Kernel LLVMKernel GCC612182430SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 324.824.924.81. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock ticket_spinlockKernel LLVM 11.1Kernel LLVMKernel GCC612182430Min: 24.8 / Avg: 24.8 / Max: 24.8Min: 24.9 / Avg: 24.9 / Max: 24.9Min: 24.8 / Avg: 24.8 / Max: 24.81. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

PostgreSQL pgbench

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

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 250 - Mode: Read Only - Average LatencyKernel LLVM0.96861.93722.90583.87444.843SE +/- 0.028, N = 34.3051. (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: 250 - Mode: Read OnlyKernel LLVM12K24K36K48K60KSE +/- 383.60, N = 3580831. (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 LatencyKernel LLVM246810SE +/- 0.086, N = 37.2251. (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 WriteKernel LLVM306090120150SE +/- 1.65, N = 31381. (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: 100 - Mode: Read Only - Average LatencyKernel LLVM0.32510.65020.97531.30041.6255SE +/- 0.001, N = 31.4451. (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: 100 - Mode: Read OnlyKernel LLVM15K30K45K60K75KSE +/- 50.59, N = 3691961. (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 LatencyKernel LLVM0.15410.30820.46230.61640.7705SE +/- 0.003, N = 30.6851. (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 OnlyKernel LLVM16K32K48K64K80KSE +/- 358.11, N = 3730131. (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 LatencyKernel LLVM0.00920.01840.02760.03680.046SE +/- 0.000, N = 30.0411. (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 OnlyKernel LLVM5K10K15K20K25KSE +/- 38.99, N = 3243311. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OSBench

OSBench is a collection of micro-benchmarks for measuring operating system primitives like time to create threads/processes, launching programs, creating files, and memory allocation. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ThreadsKernel LLVM 11.1Kernel LLVMKernel GCC48121620SE +/- 0.64, N = 15SE +/- 0.68, N = 15SE +/- 0.70, N = 1516.0216.5515.75-lm-lm1. (CC) gcc options:
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ThreadsKernel LLVM 11.1Kernel LLVMKernel GCC48121620Min: 14.67 / Avg: 16.02 / Max: 21.03Min: 14.86 / Avg: 16.55 / Max: 20.88Min: 14.03 / Avg: 15.75 / Max: 20.281. (CC) gcc options:

perf-bench

This test profile is used for running Linux perf-bench, the benchmark support within the Linux kernel's perf tool. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Sched PipeKernel LLVM 11.1Kernel LLVMKernel GCC50K100K150K200K250KSE +/- 861.60, N = 3SE +/- 896.38, N = 3SE +/- 569.18, N = 32174332142712099321. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma
OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Sched PipeKernel LLVM 11.1Kernel LLVMKernel GCC40K80K120K160K200KMin: 215718 / Avg: 217433 / Max: 218436Min: 212589 / Avg: 214271.33 / Max: 215649Min: 209020 / Avg: 209932 / Max: 2109781. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma

Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: ThreadKernel LLVM 11.1Kernel LLVMKernel GCC612182430SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.16, N = 323.5023.0621.531. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: ThreadKernel LLVM 11.1Kernel LLVMKernel GCC510152025Min: 23.43 / Avg: 23.5 / Max: 23.55Min: 23.04 / Avg: 23.06 / Max: 23.08Min: 21.28 / Avg: 21.53 / Max: 21.811. (CC) gcc options: -lpthread

BenchmarkMutex

BenchmarkMutex is a mutex benchmark created by Malte Skarupke. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Semaphore Release And AcquireKernel LLVM 11.1Kernel LLVMKernel GCC510152025SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 319.019.019.11. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Semaphore Release And AcquireKernel LLVM 11.1Kernel LLVMKernel GCC510152025Min: 18.9 / Avg: 19 / Max: 19.1Min: 19 / Avg: 19.03 / Max: 19.1Min: 19 / Avg: 19.07 / Max: 19.21. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: ProcessKernel LLVM 11.1Kernel LLVMKernel GCC3691215SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.23, N = 1211.4610.3910.081. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: ProcessKernel LLVM 11.1Kernel LLVMKernel GCC3691215Min: 11.41 / Avg: 11.46 / Max: 11.5Min: 10.35 / Avg: 10.39 / Max: 10.44Min: 9.61 / Avg: 10.08 / Max: 11.741. (CC) gcc options: -lpthread

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBKernel LLVM 11.1Kernel LLVMKernel GCC11002200330044005500SE +/- 7.65, N = 3SE +/- 18.98, N = 3SE +/- 1.90, N = 35252.545152.915257.931. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBKernel LLVM 11.1Kernel LLVMKernel GCC9001800270036004500Min: 5240.36 / Avg: 5252.54 / Max: 5266.65Min: 5123.74 / Avg: 5152.91 / Max: 5188.52Min: 5254.15 / Avg: 5257.93 / Max: 5260.091. (CC) gcc options: -O3 -march=native

IPC_benchmark

IPC_benchmark is a Linux inter-process communication benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 4096Kernel LLVM 11.1Kernel LLVMKernel GCC100K200K300K400K500KSE +/- 680.61, N = 3SE +/- 1305.06, N = 3SE +/- 1755.44, N = 3448144457959473559
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 4096Kernel LLVM 11.1Kernel LLVMKernel GCC80K160K240K320K400KMin: 446949 / Avg: 448144 / Max: 449306Min: 455926 / Avg: 457958.67 / Max: 460393Min: 470649 / Avg: 473558.67 / Max: 476715

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 4096Kernel LLVM 11.1Kernel LLVMKernel GCC100K200K300K400K500KSE +/- 3051.56, N = 3SE +/- 2657.74, N = 3SE +/- 1945.98, N = 3469668465636483511
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 4096Kernel LLVM 11.1Kernel LLVMKernel GCC80K160K240K320K400KMin: 463609 / Avg: 469668.33 / Max: 473330Min: 461645 / Avg: 465636 / Max: 470672Min: 480531 / Avg: 483511 / Max: 487169

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 4096Kernel LLVM 11.1Kernel LLVMKernel GCC100K200K300K400K500KSE +/- 1532.35, N = 3SE +/- 3477.35, N = 3SE +/- 4438.60, N = 3471693468875479683
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 4096Kernel LLVM 11.1Kernel LLVMKernel GCC80K160K240K320K400KMin: 469441 / Avg: 471692.67 / Max: 474619Min: 463556 / Avg: 468875.33 / Max: 475415Min: 475194 / Avg: 479683 / Max: 488560

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 4096Kernel LLVM 11.1Kernel LLVMKernel GCC120K240K360K480K600KSE +/- 1685.44, N = 3SE +/- 1970.04, N = 3SE +/- 4984.28, N = 3562576550089555085
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 4096Kernel LLVM 11.1Kernel LLVMKernel GCC100K200K300K400K500KMin: 559207 / Avg: 562576 / Max: 564358Min: 547442 / Avg: 550089 / Max: 553940Min: 545317 / Avg: 555085 / Max: 561692

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 2048Kernel LLVM 11.1Kernel LLVMKernel GCC120K240K360K480K600KSE +/- 1696.10, N = 3SE +/- 359.60, N = 3SE +/- 1280.33, N = 3515245520300559665
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 2048Kernel LLVM 11.1Kernel LLVMKernel GCC100K200K300K400K500KMin: 512096 / Avg: 515244.67 / Max: 517912Min: 519926 / Avg: 520300 / Max: 521019Min: 557308 / Avg: 559665.33 / Max: 561710

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 512Kernel LLVM 11.1Kernel LLVMKernel GCC300K600K900K1200K1500KSE +/- 7819.75, N = 12SE +/- 1165.49, N = 3SE +/- 4109.25, N = 3112032211511751171213
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 512Kernel LLVM 11.1Kernel LLVMKernel GCC200K400K600K800K1000KMin: 1059585 / Avg: 1120321.67 / Max: 1145681Min: 1149254 / Avg: 1151175.33 / Max: 1153279Min: 1166570 / Avg: 1171212.67 / Max: 1179407

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiBKernel LLVM 11.1Kernel LLVMKernel GCC8001600240032004000SE +/- 6.66, N = 3SE +/- 1.95, N = 3SE +/- 4.41, N = 33693.633548.363719.911. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiBKernel LLVM 11.1Kernel LLVMKernel GCC6001200180024003000Min: 3685.93 / Avg: 3693.63 / Max: 3706.9Min: 3544.5 / Avg: 3548.36 / Max: 3550.79Min: 3711.94 / Avg: 3719.91 / Max: 3727.151. (CC) gcc options: -O3 -march=native

iPerf

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

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 64Kernel LLVM 11.1Kernel LLVMKernel GCC1530456075SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 367.167.167.11. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 64Kernel LLVM 11.1Kernel LLVMKernel GCC1326395265Min: 67.1 / Avg: 67.1 / Max: 67.1Min: 67.1 / Avg: 67.1 / Max: 67.1Min: 67.1 / Avg: 67.1 / Max: 67.11. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 64Kernel LLVM 11.1Kernel LLVMKernel GCC4K8K12K16K20KSE +/- 13.02, N = 3SE +/- 67.90, N = 3SE +/- 36.96, N = 31983520179204111. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 64Kernel LLVM 11.1Kernel LLVMKernel GCC4K8K12K16K20KMin: 19813 / Avg: 19834.67 / Max: 19858Min: 20080 / Avg: 20179 / Max: 20309Min: 20348 / Avg: 20411.33 / Max: 204761. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 64Kernel LLVM 11.1Kernel LLVMKernel GCC14002800420056007000SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 36400640064001. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 64Kernel LLVM 11.1Kernel LLVMKernel GCC11002200330044005500Min: 6400 / Avg: 6400 / Max: 6400Min: 6400 / Avg: 6400 / Max: 6400Min: 6400 / Avg: 6400 / Max: 64001. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 32Kernel LLVM 11.1Kernel LLVMKernel GCC816243240SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 333.633.633.61. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 32Kernel LLVM 11.1Kernel LLVMKernel GCC714212835Min: 33.6 / Avg: 33.6 / Max: 33.6Min: 33.6 / Avg: 33.6 / Max: 33.6Min: 33.6 / Avg: 33.6 / Max: 33.61. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 32Kernel LLVM 11.1Kernel LLVMKernel GCC5K10K15K20K25KSE +/- 267.82, N = 3SE +/- 114.44, N = 3SE +/- 131.93, N = 32050421412214341. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 32Kernel LLVM 11.1Kernel LLVMKernel GCC4K8K12K16K20KMin: 19969 / Avg: 20503.67 / Max: 20799Min: 21269 / Avg: 21411.67 / Max: 21638Min: 21177 / Avg: 21433.67 / Max: 216151. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 32Kernel LLVM 11.1Kernel LLVMKernel GCC7001400210028003500SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 33200320032001. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 32Kernel LLVM 11.1Kernel LLVMKernel GCC6001200180024003000Min: 3200 / Avg: 3200 / Max: 3200Min: 3200 / Avg: 3200 / Max: 3200Min: 3200 / Avg: 3200 / Max: 32001. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 1Kernel LLVM 11.1Kernel LLVMKernel GCC2004006008001000SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31000100010001. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 1Kernel LLVM 11.1Kernel LLVMKernel GCC2004006008001000Min: 1000 / Avg: 1000 / Max: 1000Min: 1000 / Avg: 1000 / Max: 1000Min: 1000 / Avg: 1000 / Max: 10001. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1Kernel LLVM 11.1Kernel LLVMKernel GCC20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31001001001. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1Kernel LLVM 11.1Kernel LLVMKernel GCC20406080100Min: 100 / Avg: 100 / Max: 100Min: 100 / Avg: 100 / Max: 100Min: 100 / Avg: 100 / Max: 1001. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 1Kernel LLVM 11.1Kernel LLVMKernel GCC0.23630.47260.70890.94521.1815SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.051.051.051. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 1Kernel LLVM 11.1Kernel LLVMKernel GCC246810Min: 1.05 / Avg: 1.05 / Max: 1.05Min: 1.05 / Avg: 1.05 / Max: 1.05Min: 1.05 / Avg: 1.05 / Max: 1.051. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

IPC_benchmark

IPC_benchmark is a Linux inter-process communication benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 256Kernel LLVM 11.1Kernel LLVMKernel GCC500K1000K1500K2000K2500KSE +/- 16570.75, N = 15SE +/- 9721.39, N = 3SE +/- 22225.96, N = 7250388925399792517133
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 256Kernel LLVM 11.1Kernel LLVMKernel GCC400K800K1200K1600K2000KMin: 2322474 / Avg: 2503888.6 / Max: 2556699Min: 2524751 / Avg: 2539979.33 / Max: 2558062Min: 2392650 / Avg: 2517133 / Max: 2570436

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 512Kernel LLVM 11.1Kernel LLVMKernel GCC400K800K1200K1600K2000KSE +/- 15480.54, N = 15SE +/- 1897.32, N = 3SE +/- 16098.73, N = 3179850917727871809330
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 512Kernel LLVM 11.1Kernel LLVMKernel GCC300K600K900K1200K1500KMin: 1717444 / Avg: 1798508.73 / Max: 1862500Min: 1769044 / Avg: 1772786.67 / Max: 1775200Min: 1790832 / Avg: 1809330.33 / Max: 1841402

Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: ThreadKernel LLVM 11.1Kernel LLVMKernel GCC3691215SE +/- 0.06, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 312.1511.9810.961. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: ThreadKernel LLVM 11.1Kernel LLVMKernel GCC48121620Min: 12.08 / Avg: 12.15 / Max: 12.26Min: 11.94 / Avg: 11.98 / Max: 12.05Min: 10.86 / Avg: 10.96 / Max: 11.021. (CC) gcc options: -lpthread

IPC_benchmark

IPC_benchmark is a Linux inter-process communication benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 2048Kernel LLVM 11.1Kernel LLVMKernel GCC200K400K600K800K1000KSE +/- 5943.58, N = 3SE +/- 1912.41, N = 3SE +/- 1585.30, N = 3808658807480811570
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 2048Kernel LLVM 11.1Kernel LLVMKernel GCC140K280K420K560K700KMin: 796783 / Avg: 808658 / Max: 815061Min: 804469 / Avg: 807479.67 / Max: 811028Min: 809382 / Avg: 811569.67 / Max: 814651

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 2048Kernel LLVM 11.1Kernel LLVMKernel GCC200K400K600K800K1000KSE +/- 4500.55, N = 3SE +/- 1382.62, N = 3SE +/- 856.11, N = 3812768814387819679
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 2048Kernel LLVM 11.1Kernel LLVMKernel GCC140K280K420K560K700KMin: 803851 / Avg: 812768.33 / Max: 818288Min: 811833 / Avg: 814387 / Max: 816582Min: 818377 / Avg: 819679 / Max: 821293

t-test1

This is a test of t-test1 for basic memory allocator benchmarks. Note this test profile is currently very basic and the overall time does include the warmup time of the custom t-test1 compilation. Improvements welcome. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2Kernel LLVM 11.1Kernel LLVMKernel GCC3691215SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 311.1411.0410.941. (CC) gcc options: -pthread
OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2Kernel LLVM 11.1Kernel LLVMKernel GCC3691215Min: 11.09 / Avg: 11.14 / Max: 11.18Min: 11.02 / Avg: 11.04 / Max: 11.07Min: 10.89 / Avg: 10.94 / Max: 11.041. (CC) gcc options: -pthread

IPC_benchmark

IPC_benchmark is a Linux inter-process communication benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 2048Kernel LLVM 11.1Kernel LLVMKernel GCC200K400K600K800K1000KSE +/- 4947.37, N = 3SE +/- 5079.92, N = 3SE +/- 8681.93, N = 3948187950880944138
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 2048Kernel LLVM 11.1Kernel LLVMKernel GCC160K320K480K640K800KMin: 938540 / Avg: 948187 / Max: 954916Min: 943673 / Avg: 950879.67 / Max: 960685Min: 928842 / Avg: 944138.33 / Max: 958903

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiBKernel LLVM 11.1Kernel LLVMKernel GCC11002200330044005500SE +/- 9.52, N = 3SE +/- 12.30, N = 3SE +/- 8.07, N = 35233.325146.675267.521. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiBKernel LLVM 11.1Kernel LLVMKernel GCC9001800270036004500Min: 5217.18 / Avg: 5233.32 / Max: 5250.14Min: 5130.94 / Avg: 5146.67 / Max: 5170.92Min: 5252.3 / Avg: 5267.52 / Max: 5279.761. (CC) gcc options: -O3 -march=native

IPC_benchmark

IPC_benchmark is a Linux inter-process communication benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 1024Kernel LLVM 11.1Kernel LLVMKernel GCC200K400K600K800K1000KSE +/- 3059.81, N = 3SE +/- 1701.21, N = 3SE +/- 4520.85, N = 3926277936841964065
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 1024Kernel LLVM 11.1Kernel LLVMKernel GCC200K400K600K800K1000KMin: 921088 / Avg: 926277.33 / Max: 931681Min: 934958 / Avg: 936841.33 / Max: 940237Min: 958879 / Avg: 964064.67 / Max: 973072

Facebook RocksDB

This is a benchmark of Facebook's RocksDB as an embeddable persistent key-value store for fast storage based on Google's LevelDB. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Sequential FillKernel LLVM 11.1Kernel LLVMKernel GCC120K240K360K480K600KSE +/- 6929.94, N = 3SE +/- 3023.00, N = 3SE +/- 2578.31, N = 35357965347705445721. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Sequential FillKernel LLVM 11.1Kernel LLVMKernel GCC90K180K270K360K450KMin: 522670 / Avg: 535796 / Max: 546213Min: 530026 / Avg: 534770 / Max: 540388Min: 539675 / Avg: 544571.67 / Max: 5484201. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

IPC_benchmark

IPC_benchmark is a Linux inter-process communication benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 256Kernel LLVM 11.1Kernel LLVMKernel GCC300K600K900K1200K1500KSE +/- 7325.27, N = 3SE +/- 4752.07, N = 3SE +/- 1670.87, N = 3120916112043121233688
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 256Kernel LLVM 11.1Kernel LLVMKernel GCC200K400K600K800K1000KMin: 1195216 / Avg: 1209161.33 / Max: 1220023Min: 1196336 / Avg: 1204312.33 / Max: 1212776Min: 1231141 / Avg: 1233688 / Max: 1236835

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 1024Kernel LLVM 11.1Kernel LLVMKernel GCC300K600K900K1200K1500KSE +/- 3846.75, N = 3SE +/- 2398.52, N = 3SE +/- 2423.58, N = 3147164514538271421362
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 1024Kernel LLVM 11.1Kernel LLVMKernel GCC300K600K900K1200K1500KMin: 1463961 / Avg: 1471645 / Max: 1475818Min: 1450095 / Avg: 1453826.67 / Max: 1458303Min: 1417732 / Avg: 1421362.33 / Max: 1425959

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 1024Kernel LLVM 11.1Kernel LLVMKernel GCC300K600K900K1200K1500KSE +/- 2437.79, N = 3SE +/- 2998.97, N = 3SE +/- 1557.87, N = 3128111212809891297216
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 1024Kernel LLVM 11.1Kernel LLVMKernel GCC200K400K600K800K1000KMin: 1278538 / Avg: 1281112 / Max: 1285985Min: 1276799 / Avg: 1280989.33 / Max: 1286801Min: 1294175 / Avg: 1297216 / Max: 1299324

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 1024Kernel LLVM 11.1Kernel LLVMKernel GCC300K600K900K1200K1500KSE +/- 16798.04, N = 3SE +/- 3654.53, N = 3SE +/- 9574.67, N = 3127965212854871316913
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 1024Kernel LLVM 11.1Kernel LLVMKernel GCC200K400K600K800K1000KMin: 1256042 / Avg: 1279652 / Max: 1312156Min: 1278282 / Avg: 1285486.67 / Max: 1290155Min: 1298638 / Avg: 1316913.33 / Max: 1331004

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: Sequential FillKernel LLVM 11.1Kernel LLVMKernel GCC48121620SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 313.7313.9613.55-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Sequential FillKernel LLVM 11.1Kernel LLVMKernel GCC48121620Min: 13.63 / Avg: 13.73 / Max: 13.82Min: 13.87 / Avg: 13.96 / Max: 14.06Min: 13.48 / Avg: 13.55 / Max: 13.591. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Sequential FillKernel LLVM 11.1Kernel LLVMKernel GCC816243240SE +/- 0.12, N = 3SE +/- 0.12, N = 3SE +/- 0.10, N = 332.231.632.6-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Sequential FillKernel LLVM 11.1Kernel LLVMKernel GCC714212835Min: 32 / Avg: 32.2 / Max: 32.4Min: 31.4 / Avg: 31.6 / Max: 31.8Min: 32.5 / Avg: 32.6 / Max: 32.81. (CXX) g++ options: -O3 -lsnappy -lpthread

IPC_benchmark

IPC_benchmark is a Linux inter-process communication benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 128Kernel LLVM 11.1Kernel LLVMKernel GCC600K1200K1800K2400K3000KSE +/- 41324.96, N = 3SE +/- 10452.71, N = 3SE +/- 24608.70, N = 9294322729850012971343
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 128Kernel LLVM 11.1Kernel LLVMKernel GCC500K1000K1500K2000K2500KMin: 2860857 / Avg: 2943226.67 / Max: 2990301Min: 2966034 / Avg: 2985001.33 / Max: 3002098Min: 2823848 / Avg: 2971343 / Max: 3039418

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: Random DeleteKernel LLVM 11.1Kernel LLVMKernel GCC3691215SE +/- 0.03, N = 3SE +/- 0.15, N = 3SE +/- 0.07, N = 313.4613.4513.16-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random DeleteKernel LLVM 11.1Kernel LLVMKernel GCC48121620Min: 13.42 / Avg: 13.46 / Max: 13.53Min: 13.24 / Avg: 13.45 / Max: 13.74Min: 13.06 / Avg: 13.16 / Max: 13.311. (CXX) g++ options: -O3 -lsnappy -lpthread

IPC_benchmark

IPC_benchmark is a Linux inter-process communication benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 128Kernel LLVM 11.1Kernel LLVMKernel GCC300K600K900K1200K1500KSE +/- 5815.34, N = 3SE +/- 4775.86, N = 3SE +/- 4747.41, N = 3133681713635611374745
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 128Kernel LLVM 11.1Kernel LLVMKernel GCC200K400K600K800K1000KMin: 1325866 / Avg: 1336817.33 / Max: 1345685Min: 1357779 / Avg: 1363560.67 / Max: 1373036Min: 1365411 / Avg: 1374744.67 / Max: 1380920

perf-bench

This test profile is used for running Linux perf-bench, the benchmark support within the Linux kernel's perf tool. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Syscall BasicKernel LLVM 11.1Kernel LLVMKernel GCC4M8M12M16M20MSE +/- 12906.55, N = 3SE +/- 44903.68, N = 3SE +/- 6821.55, N = 31658628316627566169079391. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma
OpenBenchmarking.orgops/sec, More Is Betterperf-benchBenchmark: Syscall BasicKernel LLVM 11.1Kernel LLVMKernel GCC3M6M9M12M15MMin: 16561188 / Avg: 16586283.33 / Max: 16604066Min: 16538419 / Avg: 16627566.33 / Max: 16681552Min: 16894837 / Avg: 16907938.67 / Max: 169177851. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap -lnuma

IPC_benchmark

IPC_benchmark is a Linux inter-process communication benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 512Kernel LLVM 11.1Kernel LLVMKernel GCC400K800K1200K1600K2000KSE +/- 21799.46, N = 4SE +/- 11997.79, N = 3SE +/- 2605.04, N = 3204467720629682054086
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 512Kernel LLVM 11.1Kernel LLVMKernel GCC400K800K1200K1600K2000KMin: 1983821 / Avg: 2044677.25 / Max: 2076695Min: 2039006 / Avg: 2062967.67 / Max: 2076053Min: 2049426 / Avg: 2054085.67 / Max: 2058434

OSBench

OSBench is a collection of micro-benchmarks for measuring operating system primitives like time to create threads/processes, launching programs, creating files, and memory allocation. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create FilesKernel LLVM 11.1Kernel LLVMKernel GCC918273645SE +/- 0.05, N = 3SE +/- 0.24, N = 3SE +/- 0.04, N = 339.4038.8236.75-lm-lm1. (CC) gcc options:
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create FilesKernel LLVM 11.1Kernel LLVMKernel GCC816243240Min: 39.31 / Avg: 39.4 / Max: 39.49Min: 38.51 / Avg: 38.82 / Max: 39.29Min: 36.69 / Avg: 36.75 / Max: 36.831. (CC) gcc options:

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: Random ReadKernel LLVM 11.1Kernel LLVMKernel GCC0.54251.0851.62752.172.7125SE +/- 0.021, N = 7SE +/- 0.027, N = 4SE +/- 0.019, N = 92.3532.2932.411-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random ReadKernel LLVM 11.1Kernel LLVMKernel GCC246810Min: 2.29 / Avg: 2.35 / Max: 2.46Min: 2.24 / Avg: 2.29 / Max: 2.36Min: 2.29 / Avg: 2.41 / Max: 2.491. (CXX) g++ options: -O3 -lsnappy -lpthread

IPC_benchmark

IPC_benchmark is a Linux inter-process communication benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 512Kernel LLVM 11.1Kernel LLVMKernel GCC400K800K1200K1600K2000KSE +/- 8871.35, N = 3SE +/- 24548.29, N = 3SE +/- 19241.60, N = 3174710317466781776333
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 512Kernel LLVM 11.1Kernel LLVMKernel GCC300K600K900K1200K1500KMin: 1729647 / Avg: 1747103.33 / Max: 1758581Min: 1698413 / Avg: 1746678 / Max: 1778603Min: 1738205 / Avg: 1776333.33 / Max: 1799913

OSBench

OSBench is a collection of micro-benchmarks for measuring operating system primitives like time to create threads/processes, launching programs, creating files, and memory allocation. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsKernel LLVM 11.1Kernel LLVMKernel GCC306090120150SE +/- 0.34, N = 3SE +/- 0.44, N = 3SE +/- 0.11, N = 3137.38141.11135.70-lm-lm1. (CC) gcc options:
OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsKernel LLVM 11.1Kernel LLVMKernel GCC306090120150Min: 136.82 / Avg: 137.38 / Max: 137.98Min: 140.25 / Avg: 141.11 / Max: 141.7Min: 135.49 / Avg: 135.7 / Max: 135.881. (CC) gcc options:

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsKernel LLVM 11.1Kernel LLVMKernel GCC20406080100SE +/- 0.64, N = 3SE +/- 0.20, N = 3SE +/- 0.19, N = 397.4395.5191.06-lm-lm1. (CC) gcc options:
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsKernel LLVM 11.1Kernel LLVMKernel GCC20406080100Min: 96.21 / Avg: 97.43 / Max: 98.38Min: 95.28 / Avg: 95.51 / Max: 95.9Min: 90.73 / Avg: 91.06 / Max: 91.41. (CC) gcc options:

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesKernel LLVM 11.1Kernel LLVMKernel GCC918273645SE +/- 0.16, N = 3SE +/- 0.18, N = 3SE +/- 0.28, N = 340.3140.9339.49-lm-lm1. (CC) gcc options:
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesKernel LLVM 11.1Kernel LLVMKernel GCC918273645Min: 40.05 / Avg: 40.31 / Max: 40.61Min: 40.57 / Avg: 40.93 / Max: 41.12Min: 39.05 / Avg: 39.49 / Max: 40.021. (CC) gcc options:

IPC_benchmark

IPC_benchmark is a Linux inter-process communication benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 256Kernel LLVM 11.1Kernel LLVMKernel GCC500K1000K1500K2000K2500KSE +/- 4551.71, N = 3SE +/- 5587.94, N = 3SE +/- 4874.11, N = 3215034122784542299703
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 256Kernel LLVM 11.1Kernel LLVMKernel GCC400K800K1200K1600K2000KMin: 2141241 / Avg: 2150340.67 / Max: 2155117Min: 2267504 / Avg: 2278453.67 / Max: 2285866Min: 2291295 / Avg: 2299703.33 / Max: 2308179

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 256Kernel LLVM 11.1Kernel LLVMKernel GCC500K1000K1500K2000K2500KSE +/- 18436.29, N = 3SE +/- 31763.45, N = 3SE +/- 17228.51, N = 3228373823517612337377
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 256Kernel LLVM 11.1Kernel LLVMKernel GCC400K800K1200K1600K2000KMin: 2254871 / Avg: 2283738.33 / Max: 2318039Min: 2290971 / Avg: 2351761.33 / Max: 2398130Min: 2303457 / Avg: 2337376.67 / Max: 2359586

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBKernel LLVM 11.1Kernel LLVMKernel GCC8001600240032004000SE +/- 1.33, N = 3SE +/- 3.01, N = 3SE +/- 2.94, N = 33648.543623.863715.491. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBKernel LLVM 11.1Kernel LLVMKernel GCC6001200180024003000Min: 3645.91 / Avg: 3648.54 / Max: 3650.21Min: 3617.9 / Avg: 3623.86 / Max: 3627.5Min: 3711.98 / Avg: 3715.49 / Max: 3721.341. (CC) gcc options: -O3 -march=native

IPC_benchmark

IPC_benchmark is a Linux inter-process communication benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 128Kernel LLVM 11.1Kernel LLVMKernel GCC700K1400K2100K2800K3500KSE +/- 11315.58, N = 3SE +/- 22099.44, N = 3SE +/- 34085.75, N = 4272203028917273040261
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 128Kernel LLVM 11.1Kernel LLVMKernel GCC500K1000K1500K2000K2500KMin: 2708003 / Avg: 2722030 / Max: 2744424Min: 2853697 / Avg: 2891727 / Max: 2930247Min: 2973777 / Avg: 3040260.5 / Max: 3132091

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: Seek RandomKernel LLVM 11.1Kernel LLVMKernel GCC0.76771.53542.30313.07083.8385SE +/- 0.028, N = 3SE +/- 0.029, N = 3SE +/- 0.029, N = 33.4123.3593.393-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Seek RandomKernel LLVM 11.1Kernel LLVMKernel GCC246810Min: 3.36 / Avg: 3.41 / Max: 3.45Min: 3.31 / Avg: 3.36 / Max: 3.4Min: 3.34 / Avg: 3.39 / Max: 3.431. (CXX) g++ options: -O3 -lsnappy -lpthread

IPC_benchmark

IPC_benchmark is a Linux inter-process communication benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 128Kernel LLVM 11.1Kernel LLVMKernel GCC700K1400K2100K2800K3500KSE +/- 35347.02, N = 3SE +/- 18345.59, N = 3SE +/- 29770.09, N = 3264985528011573043686
OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 128Kernel LLVM 11.1Kernel LLVMKernel GCC500K1000K1500K2000K2500KMin: 2588751 / Avg: 2649855.33 / Max: 2711196Min: 2766827 / Avg: 2801156.67 / Max: 2829537Min: 2984255 / Avg: 3043685.67 / Max: 3076527

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiBKernel LLVM 11.1Kernel LLVMKernel GCC11002200330044005500SE +/- 19.56, N = 3SE +/- 12.43, N = 3SE +/- 7.70, N = 35160.395172.975259.711. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiBKernel LLVM 11.1Kernel LLVMKernel GCC9001800270036004500Min: 5121.45 / Avg: 5160.39 / Max: 5183.02Min: 5155.83 / Avg: 5172.97 / Max: 5197.15Min: 5249.85 / Avg: 5259.71 / Max: 5274.91. (CC) gcc options: -O3 -march=native

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 ReadKernel LLVM 11.1Kernel LLVMKernel GCC0.53751.0751.61252.152.6875SE +/- 0.027, N = 3SE +/- 0.006, N = 3SE +/- 0.023, N = 32.3172.3102.389-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Hot ReadKernel LLVM 11.1Kernel LLVMKernel GCC246810Min: 2.27 / Avg: 2.32 / Max: 2.36Min: 2.3 / Avg: 2.31 / Max: 2.32Min: 2.34 / Avg: 2.39 / Max: 2.421. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random FillKernel LLVM 11.1Kernel LLVMKernel GCC48121620SE +/- 0.07, N = 3SE +/- 0.06, N = 3SE +/- 0.11, N = 314.7214.4814.14-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random FillKernel LLVM 11.1Kernel LLVMKernel GCC48121620Min: 14.59 / Avg: 14.72 / Max: 14.79Min: 14.42 / Avg: 14.48 / Max: 14.6Min: 13.93 / Avg: 14.14 / Max: 14.291. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Random FillKernel LLVM 11.1Kernel LLVMKernel GCC714212835SE +/- 0.12, N = 3SE +/- 0.13, N = 3SE +/- 0.24, N = 330.030.531.2-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Random FillKernel LLVM 11.1Kernel LLVMKernel GCC714212835Min: 29.8 / Avg: 29.97 / Max: 30.2Min: 30.2 / Avg: 30.47 / Max: 30.6Min: 30.9 / Avg: 31.23 / Max: 31.71. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: OverwriteKernel LLVM 11.1Kernel LLVMKernel GCC48121620SE +/- 0.09, N = 3SE +/- 0.09, N = 3SE +/- 0.12, N = 314.7314.5714.13-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: OverwriteKernel LLVM 11.1Kernel LLVMKernel GCC48121620Min: 14.62 / Avg: 14.73 / Max: 14.92Min: 14.48 / Avg: 14.57 / Max: 14.74Min: 13.93 / Avg: 14.12 / Max: 14.331. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: OverwriteKernel LLVM 11.1Kernel LLVMKernel GCC714212835SE +/- 0.17, N = 3SE +/- 0.19, N = 3SE +/- 0.23, N = 329.930.331.2-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: OverwriteKernel LLVM 11.1Kernel LLVMKernel GCC714212835Min: 29.6 / Avg: 29.93 / Max: 30.1Min: 29.9 / Avg: 30.27 / Max: 30.5Min: 30.8 / Avg: 31.2 / Max: 31.61. (CXX) g++ options: -O3 -lsnappy -lpthread

ctx_clock

Ctx_clock is a simple test program to measure the context switch time in clock cycles. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeKernel LLVM 11.1Kernel LLVMKernel GCC60120180240300SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3264264266
OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeKernel LLVM 11.1Kernel LLVMKernel GCC50100150200250Min: 264 / Avg: 264.33 / Max: 265Min: 264 / Avg: 264.33 / Max: 265Min: 266 / Avg: 266 / Max: 266

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: Fill SyncKernel LLVM 11.1Kernel LLVMKernel GCC48121620SE +/- 0.19, N = 3SE +/- 0.15, N = 3SE +/- 0.26, N = 418.0617.6817.44-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Fill SyncKernel LLVM 11.1Kernel LLVMKernel GCC510152025Min: 17.68 / Avg: 18.06 / Max: 18.29Min: 17.49 / Avg: 17.68 / Max: 17.97Min: 16.72 / Avg: 17.43 / Max: 17.971. (CXX) g++ options: -O3 -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Fill SyncKernel LLVM 11.1Kernel LLVMKernel GCC612182430SE +/- 0.26, N = 3SE +/- 0.21, N = 3SE +/- 0.31, N = 424.324.925.1-lsqlite31. (CXX) g++ options: -O3 -lsnappy -lpthread
OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Fill SyncKernel LLVM 11.1Kernel LLVMKernel GCC612182430Min: 23.9 / Avg: 24.3 / Max: 24.8Min: 24.5 / Avg: 24.9 / Max: 25.2Min: 24.3 / Avg: 25.05 / Max: 25.81. (CXX) g++ options: -O3 -lsnappy -lpthread

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: NUMAKernel LLVM 11.1Kernel LLVMKernel GCC918273645SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 33838381. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: NUMAKernel LLVM 11.1Kernel LLVMKernel GCC816243240Min: 38 / Avg: 38 / Max: 38Min: 38 / Avg: 38 / Max: 38Min: 38 / Avg: 38 / Max: 381. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lz -ldl -lpthread -lc

146 Results Shown

Hackbench
WireGuard + Linux Networking Stack Stress Test
Tinymembench:
  Standard Memset
  Standard Memcpy
BenchmarkMutex
Facebook RocksDB
Hackbench:
  8 - Thread
  16 - Thread
pmbench
Hackbench
Stress-NG:
  CPU Cache
  MMAP
SQLite Speedtest
MBW
Stress-NG
Hackbench
MBW
Schbench
BenchmarkMutex
pmbench:
  2 - 50%
  1 - 80% Reads 20% Writes
PostMark
perf-bench
pmbench:
  4 - 80% Reads 20% Writes
  2 - 80% Reads 20% Writes
  1 - 50%
  4 - 50%
  1 - 100% Writes
  4 - 100% Writes
  2 - 100% Writes
  4 - 100% Reads
  2 - 100% Reads
Facebook RocksDB:
  Rand Fill
  Rand Fill Sync
  Rand Read
Stress-NG
Apache Benchmark
BenchmarkMutex
PostgreSQL pgbench:
  100 - 1 - Read Only - Average Latency
  100 - 1 - Read Only
Hackbench:
  2 - Process
  4 - Thread
  4 - Process
BenchmarkMutex
iPerf
BenchmarkMutex
Stress-NG
perf-bench
iPerf
t-test1
perf-bench
iPerf
Stress-NG:
  CPU Stress
  Malloc
  Crypto
  MEMFD
perf-bench:
  Futex Lock-Pi
  Futex Hash
Stress-NG:
  Memory Copying
  Socket Activity
  Glibc C String Functions
  Context Switching
  Vector Math
  Matrix Math
  SENDFILE
  Forking
  Atomic
OpenSSL
MBW
BenchmarkMutex:
  Mutex Lock Unlock std::mutex
  Mutex Lock Unlock ticket_spinlock
PostgreSQL pgbench:
  1 - 250 - Read Only - Average Latency
  1 - 250 - Read Only
  1 - 1 - Read Write - Average Latency
  1 - 1 - Read Write
  1 - 100 - Read Only - Average Latency
  1 - 100 - Read Only
  1 - 50 - Read Only - Average Latency
  1 - 50 - Read Only
  1 - 1 - Read Only - Average Latency
  1 - 1 - Read Only
OSBench
perf-bench
Hackbench
BenchmarkMutex
Hackbench
MBW
IPC_benchmark:
  Unnamed Unix Domain Socket - 4096
  FIFO Named Pipe - 4096
  Unnamed Pipe - 4096
  TCP Socket - 4096
  Unnamed Unix Domain Socket - 2048
  Unnamed Unix Domain Socket - 512
MBW
iPerf:
  5201 - 10 Seconds - UDP - 64
  5201 - 10 Seconds - UDP - 1000Mbit Objective - 64
  5201 - 10 Seconds - UDP - 100Mbit Objective - 64
  5201 - 10 Seconds - UDP - 32
  5201 - 10 Seconds - UDP - 1000Mbit Objective - 32
  5201 - 10 Seconds - UDP - 100Mbit Objective - 32
  5201 - 10 Seconds - UDP - 1000Mbit Objective - 1
  5201 - 10 Seconds - UDP - 100Mbit Objective - 1
  5201 - 10 Seconds - UDP - 1
IPC_benchmark:
  TCP Socket - 256
  Unnamed Pipe - 512
Hackbench
IPC_benchmark:
  FIFO Named Pipe - 2048
  Unnamed Pipe - 2048
t-test1
IPC_benchmark
MBW
IPC_benchmark
Facebook RocksDB
IPC_benchmark:
  Unnamed Unix Domain Socket - 256
  TCP Socket - 1024
  FIFO Named Pipe - 1024
  Unnamed Pipe - 1024
LevelDB:
  Seq Fill:
    Microseconds Per Op
    MB/s
IPC_benchmark
LevelDB
IPC_benchmark
perf-bench
IPC_benchmark
OSBench
LevelDB
IPC_benchmark
OSBench:
  Memory Allocations
  Launch Programs
  Create Processes
IPC_benchmark:
  FIFO Named Pipe - 256
  Unnamed Pipe - 256
MBW
IPC_benchmark
LevelDB
IPC_benchmark
MBW
LevelDB:
  Hot Read
  Rand Fill
  Rand Fill
  Overwrite
  Overwrite
ctx_clock
LevelDB:
  Fill Sync:
    Microseconds Per Op
    MB/s
Stress-NG

Kernel LLVM

Processor: AMD Phenom II X4 965 @ 3.30GHz (4 Cores), Motherboard: MSI 890FXA-GD70 (MS-7640) v1.0 (V1.8 BIOS), Chipset: AMD RD890 PCI-e GFX Hydra part, Memory: 16GB, Disk: 116GB Samsung SSD 840 + 200GB Seagate ST3200822AS, Graphics: MSI NVIDIA GeForce GTX 650 Ti 1GB, Audio: Realtek ALC892, Network: Realtek RTL8111/8168/8411

OS: ManjaroLinux 21.0.4, Kernel: 5.12.2-153-tkg-pds-llvm (x86_64), Desktop: KDE Plasma 5.21.4, Display Server: X Server 1.20.11, Display Driver: NVIDIA 465.27, OpenGL: 4.6.0, Vulkan: 1.2.168, Compiler: GCC 10.2.0 + Clang 13.0.0, File-System: btrfs, Screen Resolution: 1920x1080

Kernel Notes: Transparent Huge Pages: always
Environment Notes: __GL_ExperimentalPerfStrategy=1 __GL_IGNORE_GLSL_EXT_REQS=1 __GL_THREADED_OPTIMIZATIONS=1 __GL_SHADER_DISK_CACHE=1 __GL_SHADER_CACHE=1 __GL_ALLOW_UNOFFICIAL_PROTOCOL=1
Disk Notes: BFQ / commit=120,compress=zstd:3,discard=async,lazytime,noatime,rw,space_cache,ssd_spread,subvol=/@home,subvolid=258 / Block Size: 4096
Processor Notes: Scaling Governor: acpi-cpufreq performance - CPU Microcode: 0x10000c8
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable STIBP: disabled + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 9 May 2021 18:32 by user linux.

Kernel GCC

Processor: AMD Phenom II X4 965 @ 3.30GHz (4 Cores), Motherboard: MSI 890FXA-GD70 (MS-7640) v1.0 (V1.8 BIOS), Chipset: AMD RD890 PCI-e GFX Hydra part, Memory: 16GB, Disk: 116GB Samsung SSD 840 + 200GB Seagate ST3200822AS, Graphics: MSI NVIDIA GeForce GTX 650 Ti 1GB, Audio: Realtek ALC892, Network: Realtek RTL8111/8168/8411

OS: ManjaroLinux 21.0.4, Kernel: 5.12.2-153-tkg-pds (x86_64), Desktop: KDE Plasma 5.21.4, Display Server: X Server 1.20.11, Display Driver: NVIDIA 465.27, OpenGL: 4.6.0, Vulkan: 1.2.168, Compiler: GCC 10.2.0 + Clang 13.0.0, File-System: btrfs, Screen Resolution: 1920x1080

Kernel Notes: Transparent Huge Pages: always
Environment Notes: __GL_ExperimentalPerfStrategy=1 __GL_IGNORE_GLSL_EXT_REQS=1 __GL_THREADED_OPTIMIZATIONS=1 __GL_SHADER_DISK_CACHE=1 __GL_SHADER_CACHE=1 __GL_ALLOW_UNOFFICIAL_PROTOCOL=1
Disk Notes: BFQ / commit=120,compress=zstd:3,discard=async,lazytime,noatime,rw,space_cache,ssd_spread,subvol=/@home,subvolid=258 / Block Size: 4096
Processor Notes: Scaling Governor: acpi-cpufreq performance - CPU Microcode: 0x10000c8
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable STIBP: disabled + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 10 May 2021 07:33 by user linux.

Kernel LLVM 11.1

Processor: AMD Phenom II X4 965 @ 3.30GHz (4 Cores), Motherboard: MSI 890FXA-GD70 (MS-7640) v1.0 (V1.8 BIOS), Chipset: AMD RD890 PCI-e GFX Hydra part, Memory: 16GB, Disk: 116GB Samsung SSD 840 + 200GB Seagate ST3200822AS, Graphics: MSI NVIDIA GeForce GTX 650 Ti 1GB, Audio: Realtek ALC892, Network: Realtek RTL8111/8168/8411

OS: ManjaroLinux 21.0.4, Kernel: 5.12.2-153-tkg-pds-llvm (x86_64), Desktop: KDE Plasma 5.21.4, Display Server: X Server 1.20.11, Display Driver: NVIDIA 465.27, OpenGL: 4.6.0, Vulkan: 1.2.168, Compiler: GCC 10.2.0 + Clang 11.1.0 + LLVM 11.1.0, File-System: btrfs, Screen Resolution: 1920x1080

Kernel Notes: Transparent Huge Pages: always
Environment Notes: __GL_ExperimentalPerfStrategy=1 __GL_IGNORE_GLSL_EXT_REQS=1 __GL_THREADED_OPTIMIZATIONS=1 __GL_SHADER_DISK_CACHE=1 __GL_SHADER_CACHE=1 __GL_ALLOW_UNOFFICIAL_PROTOCOL=1
Disk Notes: BFQ / commit=120,compress=zstd:3,discard=async,lazytime,noatime,rw,space_cache,ssd_spread,subvol=/@home,subvolid=258 / Block Size: 4096
Processor Notes: Scaling Governor: acpi-cpufreq performance - CPU Microcode: 0x10000c8
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable STIBP: disabled + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 10 May 2021 15:12 by user linux.