CVM

KVM testing on TencentOS Server 3.1 via the Phoronix Test Suite.

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Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
CVM
September 15 2023
  3 Hours, 11 Minutes
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CVM

Processor: Intel Xeon Platinum 8374C (2 Cores / 4 Threads), Motherboard: Tencent Cloud CVM v3.0 (seabios-1.9.1-qemu-project.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16 GB RAM Smdbmds, Disk: 50GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device

OS: TencentOS Server 3.1, Kernel: 5.4.119-19.0009.28 (x86_64), Compiler: GCC 8.5.0 20210514 + Clang 15.0.7, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Kernel Notes: Transparent Huge Pages: always
Compiler Notes: --build=x86_64-redhat-linux --disable-libmpx --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --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 --without-cuda-driver
Processor Notes: CPU Microcode: 0x1
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

CVMOpenBenchmarking.orgPhoronix Test SuiteIntel Xeon Platinum 8374C (2 Cores / 4 Threads)Tencent Cloud CVM v3.0 (seabios-1.9.1-qemu-project.org BIOS)Intel 440FX 82441FX PMC1 x 16 GB RAM Smdbmds50GBCirrus Logic GD 5446Red Hat Virtio deviceTencentOS Server 3.15.4.119-19.0009.28 (x86_64)GCC 8.5.0 20210514 + Clang 15.0.7ext41024x768KVMProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerCVM BenchmarksSystem Logs- Transparent Huge Pages: always- --build=x86_64-redhat-linux --disable-libmpx --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --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 --without-cuda-driver - CPU Microcode: 0x1- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

CVMnumpy: openssl: ChaCha20-Poly1305openssl: AES-256-GCMopenssl: AES-128-GCMopenssl: ChaCha20openssl: SHA512openssl: SHA256stress-ng: Atomicstress-ng: CPU Cachestress-ng: Semaphoresstress-ng: Futexstress-ng: Socket Activitycachebench: Readcachebench: Read / Modify / Writecachebench: Writestress-ng: AVX-512 VNNIopenssl: RSA4096openssl: RSA4096stress-ng: Glibc C String Functionsstream: Copyjava-scimark2: Compositestress-ng: Cloningcompress-7zip: Decompression Ratingcompress-7zip: Compression Ratingstress-ng: Mallocstress-ng: MEMFDstress-ng: MMAPstress-ng: Mixed Schedulerstress-ng: Zlibstress-ng: NUMAstress-ng: System V Message Passingstress-ng: x86_64 RdRandstress-ng: SENDFILEstress-ng: Pthreadstress-ng: Vector Floating Pointstress-ng: Function Callstress-ng: Floating Pointstress-ng: Vector Shufflestress-ng: Memory Copyingstress-ng: Matrix 3D Mathstress-ng: Glibc Qsort Data Sortingstress-ng: Fused Multiply-Addstress-ng: Context Switchingstress-ng: Wide Vector Mathstress-ng: Vector Mathstress-ng: Matrix Mathstress-ng: CPU Stressstress-ng: AVL Treestress-ng: Forkingstress-ng: Cryptostress-ng: Mutexstress-ng: Pollstress-ng: Pipestress-ng: Hashjava-scimark2: Jacobi Successive Over-Relaxationjava-scimark2: Dense LU Matrix Factorizationjava-scimark2: Sparse Matrix Multiplyjava-scimark2: Fast Fourier Transformjava-scimark2: Monte Carlostream: Addstream: Triadstream: ScaleCVM322.4580215581572027643253322979210080111770970806640601831627450567242.25440191.234381198.52368878.643947.722783.91461724594.35639222661.712111119667.4032868.41132.81366193.1845479.22263.471380.081067018207454140.5563.6721.603777.45138.1145.943381461.27270471.9732894.4042959.073862.101229.84566.261204.79552.631298.8341.491203742.10956038.0479926.897406.249689.783610.2630.066823.262750.21558849.36252728.731532557.02339991.961281.545650.072184.601388.69812.4430463.530475.431261.4OpenBenchmarking.org

Numpy Benchmark

This is a test to obtain the general Numpy performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgScore, More Is BetterNumpy BenchmarkCVM70140210280350SE +/- 0.02, N = 3322.45

OpenSSL

OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test profile makes use of the built-in "openssl speed" benchmarking capabilities. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.1Algorithm: ChaCha20-Poly1305CVM2000M4000M6000M8000M10000MSE +/- 1170868.01, N = 380245577931. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.1Algorithm: AES-256-GCMCVM4000M8000M12000M16000M20000MSE +/- 15985946.48, N = 3202575281231. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.1Algorithm: AES-128-GCMCVM5000M10000M15000M20000M25000MSE +/- 38755034.10, N = 3229645969201. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.1Algorithm: ChaCha20CVM2000M4000M6000M8000M10000MSE +/- 1232896.45, N = 3111803544931. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.1Algorithm: SHA512CVM140M280M420M560M700MSE +/- 7542.41, N = 36638317631. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.1Algorithm: SHA256CVM300M600M900M1200M1500MSE +/- 844797.17, N = 316267415731. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

Stress-NG

Stress-NG is a Linux stress tool developed by Colin Ian King. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: AtomicCVM50100150200250SE +/- 5.74, N = 15242.251. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: CPU CacheCVM90K180K270K360K450KSE +/- 4757.03, N = 15440191.231. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: SemaphoresCVM900K1800K2700K3600K4500KSE +/- 73606.58, N = 154381198.521. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: FutexCVM80K160K240K320K400KSE +/- 3973.65, N = 15368878.641. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: Socket ActivityCVM8001600240032004000SE +/- 124.93, N = 153947.721. (CXX) g++ options: -O2 -std=gnu99 -lc

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: ReadCVM6001200180024003000SE +/- 0.11, N = 32783.91MIN: 2776.81 / MAX: 2785.911. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteCVM5K10K15K20K25KSE +/- 0.67, N = 324594.36MIN: 23498.9 / MAX: 24961.591. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteCVM5K10K15K20K25KSE +/- 4.81, N = 322661.71MIN: 19387.44 / MAX: 24615.551. (CC) gcc options: -lrt

Stress-NG

Stress-NG is a Linux stress tool developed by Colin Ian King. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: AVX-512 VNNICVM30K60K90K120K150KSE +/- 922.85, N = 10119667.401. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenSSL

OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test profile makes use of the built-in "openssl speed" benchmarking capabilities. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgverify/s, More Is BetterOpenSSL 3.1Algorithm: RSA4096CVM7K14K21K28K35KSE +/- 4.91, N = 333036.61. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgsign/s, More Is BetterOpenSSL 3.1Algorithm: RSA4096CVM2004006008001000SE +/- 0.44, N = 31132.21. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

Stress-NG

Stress-NG is a Linux stress tool developed by Colin Ian King. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: Glibc C String FunctionsCVM300K600K900K1200K1500KSE +/- 15070.70, N = 51366193.181. (CXX) g++ options: -O2 -std=gnu99 -lc

Stream

This is a benchmark of Stream, the popular system memory (RAM) benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopyCVM10K20K30K40K50KSE +/- 22.17, N = 545479.21. (CC) gcc options: -O3 -march=native -fopenmp

Java SciMark

This test runs the Java 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 benchmark 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 BetterJava SciMark 2.0Computational Test: CompositeCVM5001000150020002500SE +/- 15.01, N = 42263.47

Stress-NG

Stress-NG is a Linux stress tool developed by Colin Ian King. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: CloningCVM30060090012001500SE +/- 16.54, N = 31380.081. (CXX) g++ options: -O2 -std=gnu99 -lc

7-Zip Compression

This is a test of 7-Zip compression/decompression with its integrated benchmark feature. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression RatingCVM2K4K6K8K10KSE +/- 8.01, N = 3106761. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression RatingCVM4K8K12K16K20KSE +/- 35.18, N = 3181781. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

Stress-NG

Stress-NG is a Linux stress tool developed by Colin Ian King. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: MallocCVM100K200K300K400K500KSE +/- 883.96, N = 3454140.551. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: MEMFDCVM1428425670SE +/- 0.36, N = 363.671. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: MMAPCVM510152025SE +/- 0.11, N = 321.601. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: Mixed SchedulerCVM8001600240032004000SE +/- 20.58, N = 33777.451. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: ZlibCVM306090120150SE +/- 0.08, N = 3138.111. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: NUMACVM1020304050SE +/- 0.07, N = 345.941. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: System V Message PassingCVM700K1400K2100K2800K3500KSE +/- 4627.69, N = 33381461.271. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: x86_64 RdRandCVM60K120K180K240K300KSE +/- 21.15, N = 3270471.971. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: SENDFILECVM7K14K21K28K35KSE +/- 13.09, N = 332894.401. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: PthreadCVM9K18K27K36K45KSE +/- 202.26, N = 342959.071. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: Vector Floating PointCVM8001600240032004000SE +/- 23.74, N = 33862.101. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: Function CallCVM30060090012001500SE +/- 2.14, N = 31229.841. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: Floating PointCVM120240360480600SE +/- 0.14, N = 3566.261. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: Vector ShuffleCVM30060090012001500SE +/- 0.41, N = 31204.791. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: Memory CopyingCVM120240360480600SE +/- 0.06, N = 3552.631. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: Matrix 3D MathCVM30060090012001500SE +/- 2.70, N = 31298.831. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: Glibc Qsort Data SortingCVM918273645SE +/- 0.11, N = 341.491. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: Fused Multiply-AddCVM300K600K900K1200K1500KSE +/- 416.53, N = 31203742.101. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: Context SwitchingCVM200K400K600K800K1000KSE +/- 2004.59, N = 3956038.041. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: Wide Vector MathCVM20K40K60K80K100KSE +/- 32.75, N = 379926.891. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: Vector MathCVM16003200480064008000SE +/- 4.08, N = 37406.241. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: Matrix MathCVM2K4K6K8K10KSE +/- 7.97, N = 39689.781. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: CPU StressCVM8001600240032004000SE +/- 6.71, N = 33610.261. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: AVL TreeCVM714212835SE +/- 0.40, N = 330.061. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: ForkingCVM15003000450060007500SE +/- 2.14, N = 36823.261. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: CryptoCVM6001200180024003000SE +/- 0.72, N = 32750.211. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: MutexCVM120K240K360K480K600KSE +/- 908.83, N = 3558849.361. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: PollCVM50K100K150K200K250KSE +/- 787.63, N = 3252728.731. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: PipeCVM300K600K900K1200K1500KSE +/- 6198.81, N = 31532557.021. (CXX) g++ options: -O2 -std=gnu99 -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.16.04Test: HashCVM70K140K210K280K350KSE +/- 35.74, N = 3339991.961. (CXX) g++ options: -O2 -std=gnu99 -lc

Test: IO_uring

CVM: The test run did not produce a result.

Go Benchmarks

Benchmark for monitoring real time performance of the Go implementation for HTTP, JSON and garbage testing per iteration. Learn more via the OpenBenchmarking.org test page.

Test: garbage

CVM: The test quit with a non-zero exit status. E: go-benchmark: line 2: ./garbage: No such file or directory

Test: build

CVM: The test quit with a non-zero exit status. E: go-benchmark: line 2: ./build: No such file or directory

Test: json

CVM: The test quit with a non-zero exit status. E: go-benchmark: line 2: ./json: No such file or directory

Test: http

CVM: The test quit with a non-zero exit status. E: go-benchmark: line 2: ./http: No such file or directory

Java SciMark

This test runs the Java 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 benchmark 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 BetterJava SciMark 2.0Computational Test: Jacobi Successive Over-RelaxationCVM30060090012001500SE +/- 0.27, N = 41281.54

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Dense LU Matrix FactorizationCVM12002400360048006000SE +/- 71.71, N = 45650.07

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Sparse Matrix MultiplyCVM5001000150020002500SE +/- 6.89, N = 42184.60

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Fast Fourier TransformCVM30060090012001500SE +/- 10.65, N = 41388.69

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Monte CarloCVM2004006008001000SE +/- 0.29, N = 4812.44

Stream

This is a benchmark of Stream, the popular system memory (RAM) benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: AddCVM7K14K21K28K35KSE +/- 10.65, N = 530463.51. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadCVM7K14K21K28K35KSE +/- 16.11, N = 530475.41. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleCVM7K14K21K28K35KSE +/- 9.78, N = 531261.41. (CC) gcc options: -O3 -march=native -fopenmp

CVM

Processor: Intel Xeon Platinum 8374C (2 Cores / 4 Threads), Motherboard: Tencent Cloud CVM v3.0 (seabios-1.9.1-qemu-project.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16 GB RAM Smdbmds, Disk: 50GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device

OS: TencentOS Server 3.1, Kernel: 5.4.119-19.0009.28 (x86_64), Compiler: GCC 8.5.0 20210514 + Clang 15.0.7, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Kernel Notes: Transparent Huge Pages: always
Compiler Notes: --build=x86_64-redhat-linux --disable-libmpx --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --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 --without-cuda-driver
Processor Notes: CPU Microcode: 0x1
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 15 September 2023 03:49 by user .