c5.2xlarge

amazon testing on Amazon Linux 2 via the Phoronix Test Suite.

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c5.2xlarge
April 24
  6 Hours
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c5.2xlarge

Processor: Intel Xeon Platinum 8275CL (4 Cores / 8 Threads), Motherboard: Amazon EC2 c5.2xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16384 MB DDR4-2933MT/s, Disk: 107GB Amazon Elastic Block Store, Network: Amazon Elastic

OS: Amazon Linux 2, Kernel: 5.10.214-202.855.amzn2.x86_64 (x86_64), Compiler: GCC 7.3.1 20180712, File-System: xfs, System Layer: amazon

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-libatomic --enable-libcilkrts --enable-libitm --enable-libmpx --enable-libquadmath --enable-libsanitizer --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic
Processor Notes: CPU Microcode: 0x5003605
Security Notes: gather_data_sampling: Unknown: Dependent on hypervisor status + itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + mmio_stale_data: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + retbleed: Vulnerable + spec_rstack_overflow: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

c5.2xlargeOpenBenchmarking.orgPhoronix Test SuiteIntel Xeon Platinum 8275CL (4 Cores / 8 Threads)Amazon EC2 c5.2xlarge (1.0 BIOS)Intel 440FX 82441FX PMC1 x 16384 MB DDR4-2933MT/s107GB Amazon Elastic Block StoreAmazon ElasticAmazon Linux 25.10.214-202.855.amzn2.x86_64 (x86_64)GCC 7.3.1 20180712xfsamazonProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemSystem LayerC5.2xlarge BenchmarksSystem Logs- Transparent Huge Pages: madvise- --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-libatomic --enable-libcilkrts --enable-libitm --enable-libmpx --enable-libquadmath --enable-libsanitizer --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic - CPU Microcode: 0x5003605- gather_data_sampling: Unknown: Dependent on hypervisor status + itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + mmio_stale_data: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + retbleed: Vulnerable + spec_rstack_overflow: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

c5.2xlargembw: Memory Copy - 128 MiBmbw: Memory Copy - 512 MiBmbw: Memory Copy - 1024 MiBmbw: Memory Copy - 4096 MiBmbw: Memory Copy, Fixed Block Size - 128 MiBmbw: Memory Copy, Fixed Block Size - 512 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBmbw: Memory Copy, Fixed Block Size - 4096 MiBcachebench: Readcachebench: Writecachebench: Read / Modify / Writeopenssl: SHA256openssl: SHA512openssl: RSA4096openssl: RSA4096openssl: ChaCha20openssl: AES-128-GCMopenssl: AES-256-GCMopenssl: ChaCha20-Poly1305botan: KASUMIbotan: KASUMI - Decryptbotan: AES-256botan: AES-256 - Decryptbotan: Twofishbotan: Twofish - Decryptbotan: Blowfishbotan: Blowfish - Decryptbotan: CAST-256botan: CAST-256 - Decryptbotan: ChaCha20Poly1305botan: ChaCha20Poly1305 - Decrypttjbench: Decompression Throughputsmallpt: Global Illumination Renderer; 128 Samplesstockfish: Chess Benchmarkc-ray: Total Time - 4K, 16 Rays Per Pixelcpp-perf-bench: Atolcpp-perf-bench: Ctypecpp-perf-bench: Math Librarycpp-perf-bench: Rand Numberscpp-perf-bench: Stepanov Vectorcpp-perf-bench: Function Objectscpp-perf-bench: Stepanov Abstractionscimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationipc-benchmark: TCP Socket - 128ipc-benchmark: TCP Socket - 256ipc-benchmark: TCP Socket - 512ipc-benchmark: TCP Socket - 1024ipc-benchmark: TCP Socket - 2048ipc-benchmark: TCP Socket - 4096ipc-benchmark: Unnamed Pipe - 128ipc-benchmark: Unnamed Pipe - 256ipc-benchmark: Unnamed Pipe - 512ipc-benchmark: Unnamed Pipe - 1024ipc-benchmark: Unnamed Pipe - 2048ipc-benchmark: Unnamed Pipe - 4096ipc-benchmark: FIFO Named Pipe - 128ipc-benchmark: FIFO Named Pipe - 256ipc-benchmark: FIFO Named Pipe - 512ipc-benchmark: FIFO Named Pipe - 1024ipc-benchmark: FIFO Named Pipe - 2048ipc-benchmark: FIFO Named Pipe - 4096ipc-benchmark: Unnamed Unix Domain Socket - 128ipc-benchmark: Unnamed Unix Domain Socket - 256ipc-benchmark: Unnamed Unix Domain Socket - 512ipc-benchmark: Unnamed Unix Domain Socket - 1024ipc-benchmark: Unnamed Unix Domain Socket - 2048ipc-benchmark: Unnamed Unix Domain Socket - 4096osbench: Memory Allocationsc5.2xlarge4904.2924807.4614856.6894821.7164915.6834816.5404807.8815115.6866851.51370645463.76317864763.709351121737705013606411671094.671542.02008416847722117343230161042479371032568552280.09677.4253363.0453357.203309.071313.211388.723385.276120.582121.074659.230655.958155.56538227.9064893920207.55581.42237.408488.8181232.946102.98517.69740.774559.77120.95218.82648.63795.651014.8013455071229911116539210428969071326940001414351133169113187791244264109400386411214558791348947129413912365981086545824998966218925933938209871291775805695791OpenBenchmarking.org

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 MiBc5.2xlarge11002200330044005500SE +/- 22.46, N = 34904.291. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiBc5.2xlarge10002000300040005000SE +/- 6.02, N = 34807.461. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBc5.2xlarge10002000300040005000SE +/- 23.94, N = 34856.691. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiBc5.2xlarge10002000300040005000SE +/- 5.49, N = 34821.721. (CC) gcc options: -O3 -march=native

Test: Memory Copy - Array Size: 8192 MiB

c5.2xlarge: The test quit with a non-zero exit status.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBc5.2xlarge11002200330044005500SE +/- 21.15, N = 34915.681. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiBc5.2xlarge10002000300040005000SE +/- 60.15, N = 44816.541. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBc5.2xlarge10002000300040005000SE +/- 19.95, N = 34807.881. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiBc5.2xlarge11002200330044005500SE +/- 38.26, N = 115115.691. (CC) gcc options: -O3 -march=native

Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiB

c5.2xlarge: The test quit with a non-zero exit status.

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Readc5.2xlarge15003000450060007500SE +/- 0.91, N = 36851.51MIN: 6844.39 / MAX: 6853.831. (CC) gcc options: -O3 -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Writec5.2xlarge10K20K30K40K50KSE +/- 23.40, N = 345463.76MIN: 34919.42 / MAX: 53656.431. (CC) gcc options: -O3 -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Writec5.2xlarge14K28K42K56K70KSE +/- 88.10, N = 364763.71MIN: 55399.45 / MAX: 70054.951. (CC) gcc options: -O3 -lrt

OpenSSL

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: SHA256c5.2xlarge300M600M900M1200M1500MSE +/- 1471264.75, N = 312173770501. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: SHA512c5.2xlarge300M600M900M1200M1500MSE +/- 224616.03, N = 313606411671. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgsign/s, More Is BetterOpenSSL 3.3Algorithm: RSA4096c5.2xlarge2004006008001000SE +/- 0.35, N = 31094.61. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgverify/s, More Is BetterOpenSSL 3.3Algorithm: RSA4096c5.2xlarge15K30K45K60K75KSE +/- 33.29, N = 371542.01. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: ChaCha20c5.2xlarge4000M8000M12000M16000M20000MSE +/- 108080453.56, N = 3200841684771. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: AES-128-GCMc5.2xlarge5000M10000M15000M20000M25000MSE +/- 3212276.80, N = 3221173432301. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: AES-256-GCMc5.2xlarge3000M6000M9000M12000M15000MSE +/- 600468.69, N = 3161042479371. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: ChaCha20-Poly1305c5.2xlarge2000M4000M6000M8000M10000MSE +/- 88801927.33, N = 12103256855221. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

Botan

Botan is a BSD-licensed cross-platform open-source C++ crypto library "cryptography toolkit" that supports most publicly known cryptographic algorithms. The project's stated goal is to be "the best option for cryptography in C++ by offering the tools necessary to implement a range of practical systems, such as TLS protocol, X.509 certificates, modern AEAD ciphers, PKCS#11 and TPM hardware support, password hashing, and post quantum crypto schemes." Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: KASUMIc5.2xlarge20406080100SE +/- 0.02, N = 380.101. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: KASUMI - Decryptc5.2xlarge20406080100SE +/- 0.02, N = 377.431. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: AES-256c5.2xlarge7001400210028003500SE +/- 0.33, N = 33363.051. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: AES-256 - Decryptc5.2xlarge7001400210028003500SE +/- 0.73, N = 33357.201. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Twofishc5.2xlarge70140210280350SE +/- 0.25, N = 3309.071. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Twofish - Decryptc5.2xlarge70140210280350SE +/- 0.09, N = 3313.211. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Blowfishc5.2xlarge80160240320400SE +/- 0.17, N = 3388.721. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Blowfish - Decryptc5.2xlarge80160240320400SE +/- 0.25, N = 3385.281. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: CAST-256c5.2xlarge306090120150SE +/- 0.53, N = 3120.581. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: CAST-256 - Decryptc5.2xlarge306090120150SE +/- 0.05, N = 3121.071. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: ChaCha20Poly1305c5.2xlarge140280420560700SE +/- 0.15, N = 3659.231. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: ChaCha20Poly1305 - Decryptc5.2xlarge140280420560700SE +/- 0.14, N = 3655.961. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

libjpeg-turbo tjbench

tjbench is a JPEG decompression/compression benchmark that is part of libjpeg-turbo, a JPEG image codec library optimized for SIMD instructions on modern CPU architectures. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 2.1.0Test: Decompression Throughputc5.2xlarge306090120150SE +/- 0.33, N = 3155.571. (CC) gcc options: -O3 -rdynamic

Smallpt

Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 Samplesc5.2xlarge714212835SE +/- 0.05, N = 327.911. (CXX) g++ options: -fopenmp -O3

Stockfish

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 16.1Chess Benchmarkc5.2xlarge1000K2000K3000K4000K5000KSE +/- 61708.39, N = 1248939201. (CXX) g++ options: -lgcov -m64 -lpthread -fno-exceptions -std=c++17 -fno-peel-loops -fno-tracer -pedantic -O3 -funroll-loops -msse -msse3 -mpopcnt -mavx2 -mbmi -mavx512f -mavx512bw -msse4.1 -mssse3 -msse2 -mbmi2 -flto -flto-partition=one -flto=jobserver

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixelc5.2xlarge50100150200250SE +/- 0.15, N = 3207.561. (CC) gcc options: -lm -lpthread -O3

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Atolc5.2xlarge20406080100SE +/- 0.09, N = 381.421. (CXX) g++ options: -std=c++11 -O3

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Ctypec5.2xlarge918273645SE +/- 0.01, N = 337.411. (CXX) g++ options: -std=c++11 -O3

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Math Libraryc5.2xlarge110220330440550SE +/- 0.77, N = 3488.821. (CXX) g++ options: -std=c++11 -O3

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Random Numbersc5.2xlarge30060090012001500SE +/- 0.33, N = 31232.951. (CXX) g++ options: -std=c++11 -O3

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov Vectorc5.2xlarge20406080100SE +/- 0.00, N = 3102.991. (CXX) g++ options: -std=c++11 -O3

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Function Objectsc5.2xlarge48121620SE +/- 0.00, N = 317.701. (CXX) g++ options: -std=c++11 -O3

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov Abstractionc5.2xlarge918273645SE +/- 0.00, N = 340.771. (CXX) g++ options: -std=c++11 -O3

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Compositec5.2xlarge120240360480600SE +/- 1.41, N = 3559.771. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carloc5.2xlarge306090120150SE +/- 0.23, N = 3120.951. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transformc5.2xlarge50100150200250SE +/- 8.81, N = 3218.821. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiplyc5.2xlarge140280420560700SE +/- 0.89, N = 3648.631. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorizationc5.2xlarge2004006008001000SE +/- 0.55, N = 3795.651. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxationc5.2xlarge2004006008001000SE +/- 0.57, N = 31014.801. (CC) gcc options: -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: 128c5.2xlarge300K600K900K1200K1500KSE +/- 6308.33, N = 31345507

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 256c5.2xlarge300K600K900K1200K1500KSE +/- 2769.27, N = 31229911

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 512c5.2xlarge200K400K600K800K1000KSE +/- 1994.13, N = 31165392

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 1024c5.2xlarge200K400K600K800K1000KSE +/- 704.64, N = 31042896

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 2048c5.2xlarge200K400K600K800K1000KSE +/- 6774.93, N = 3907132

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 4096c5.2xlarge150K300K450K600K750KSE +/- 1932.36, N = 3694000

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 128c5.2xlarge300K600K900K1200K1500KSE +/- 15521.22, N = 151414351

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 256c5.2xlarge300K600K900K1200K1500KSE +/- 15247.03, N = 151331691

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 512c5.2xlarge300K600K900K1200K1500KSE +/- 8340.67, N = 31318779

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 1024c5.2xlarge300K600K900K1200K1500KSE +/- 7808.66, N = 31244264

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 2048c5.2xlarge200K400K600K800K1000KSE +/- 13114.71, N = 151094003

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 4096c5.2xlarge200K400K600K800K1000KSE +/- 13361.04, N = 15864112

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 128c5.2xlarge300K600K900K1200K1500KSE +/- 13868.37, N = 151455879

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 256c5.2xlarge300K600K900K1200K1500KSE +/- 16938.51, N = 151348947

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 512c5.2xlarge300K600K900K1200K1500KSE +/- 16765.16, N = 31294139

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 1024c5.2xlarge300K600K900K1200K1500KSE +/- 7865.06, N = 31236598

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 2048c5.2xlarge200K400K600K800K1000KSE +/- 12541.41, N = 151086545

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 4096c5.2xlarge200K400K600K800K1000KSE +/- 13654.03, N = 15824998

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 128c5.2xlarge200K400K600K800K1000KSE +/- 10321.64, N = 3966218

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 256c5.2xlarge200K400K600K800K1000KSE +/- 9206.18, N = 6925933

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 512c5.2xlarge200K400K600K800K1000KSE +/- 10270.91, N = 3938209

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 1024c5.2xlarge200K400K600K800K1000KSE +/- 4144.26, N = 3871291

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 2048c5.2xlarge170K340K510K680K850KSE +/- 7032.42, N = 7775805

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 4096c5.2xlarge150K300K450K600K750KSE +/- 4737.47, N = 3695791

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.

Test: Create Files

c5.2xlarge: The test run did not produce a result. E: osbench: line 3: ./create_files.exe: No such file or directory

Test: Create Threads

c5.2xlarge: The test run did not produce a result. E: osbench: line 3: ./create_threads.exe: No such file or directory

Test: Launch Programs

c5.2xlarge: The test run did not produce a result. E: osbench: line 3: ./launch_programs.exe: No such file or directory

Test: Create Processes

c5.2xlarge: The test run did not produce a result. E: osbench: line 3: ./create_processes.exe: No such file or directory

Test: Memory Allocations

c5.2xlarge: The test run did not produce a result. E: osbench: line 3: ./mem_alloc.exe: No such file or directory

72 Results Shown

MBW:
  Memory Copy - 128 MiB
  Memory Copy - 512 MiB
  Memory Copy - 1024 MiB
  Memory Copy - 4096 MiB
  Memory Copy, Fixed Block Size - 128 MiB
  Memory Copy, Fixed Block Size - 512 MiB
  Memory Copy, Fixed Block Size - 1024 MiB
  Memory Copy, Fixed Block Size - 4096 MiB
CacheBench:
  Read
  Write
  Read / Modify / Write
OpenSSL:
  SHA256
  SHA512
  RSA4096
  RSA4096
  ChaCha20
  AES-128-GCM
  AES-256-GCM
  ChaCha20-Poly1305
Botan:
  KASUMI
  KASUMI - Decrypt
  AES-256
  AES-256 - Decrypt
  Twofish
  Twofish - Decrypt
  Blowfish
  Blowfish - Decrypt
  CAST-256
  CAST-256 - Decrypt
  ChaCha20Poly1305
  ChaCha20Poly1305 - Decrypt
libjpeg-turbo tjbench
Smallpt
Stockfish
C-Ray
CppPerformanceBenchmarks:
  Atol
  Ctype
  Math Library
  Rand Numbers
  Stepanov Vector
  Function Objects
  Stepanov Abstraction
SciMark:
  Composite
  Monte Carlo
  Fast Fourier Transform
  Sparse Matrix Multiply
  Dense LU Matrix Factorization
  Jacobi Successive Over-Relaxation
IPC_benchmark:
  TCP Socket - 128
  TCP Socket - 256
  TCP Socket - 512
  TCP Socket - 1024
  TCP Socket - 2048
  TCP Socket - 4096
  Unnamed Pipe - 128
  Unnamed Pipe - 256
  Unnamed Pipe - 512
  Unnamed Pipe - 1024
  Unnamed Pipe - 2048
  Unnamed Pipe - 4096
  FIFO Named Pipe - 128
  FIFO Named Pipe - 256
  FIFO Named Pipe - 512
  FIFO Named Pipe - 1024
  FIFO Named Pipe - 2048
  FIFO Named Pipe - 4096
  Unnamed Unix Domain Socket - 128
  Unnamed Unix Domain Socket - 256
  Unnamed Unix Domain Socket - 512
  Unnamed Unix Domain Socket - 1024
  Unnamed Unix Domain Socket - 2048
  Unnamed Unix Domain Socket - 4096

c5.2xlarge

Processor: Intel Xeon Platinum 8275CL (4 Cores / 8 Threads), Motherboard: Amazon EC2 c5.2xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16384 MB DDR4-2933MT/s, Disk: 107GB Amazon Elastic Block Store, Network: Amazon Elastic

OS: Amazon Linux 2, Kernel: 5.10.214-202.855.amzn2.x86_64 (x86_64), Compiler: GCC 7.3.1 20180712, File-System: xfs, System Layer: amazon

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-libatomic --enable-libcilkrts --enable-libitm --enable-libmpx --enable-libquadmath --enable-libsanitizer --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic
Processor Notes: CPU Microcode: 0x5003605
Security Notes: gather_data_sampling: Unknown: Dependent on hypervisor status + itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + mmio_stale_data: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + retbleed: Vulnerable + spec_rstack_overflow: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 24 April 2024 08:37 by user .