0807-cachebatch

0807-cachebatch

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0807-cachebatch
August 07
  19 Minutes
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0807-cachebatch

Processor: ARMv8 Neoverse-V1 (16 Cores), Motherboard: Amazon EC2 r7g.4xlarge (1.0 BIOS), Memory: 128GB, Disk: 32GB Amazon Elastic Block Store

OS: Rocky Linux 9.4, Kernel: 5.14.0-362.8.1.el9_3.aarch64 (aarch64), Compiler: GCC 11.4.1 20231218, File-System: xfs, System Layer: amazon

Kernel Notes: nvme_core.io_timeout=4294967295 - Transparent Huge Pages: always
Compiler Notes: --build=aarch64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-host-bind-now --enable-host-pie --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-link-serialization=1 --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-build-config=bootstrap-lto --with-gcc-major-version-only --with-linker-hash-style=gnu --without-isl
Security Notes: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of CSV2 BHB + srbds: Not affected + tsx_async_abort: Not affected

0807-cachebatchOpenBenchmarking.orgPhoronix Test SuiteARMv8 Neoverse-V1 (16 Cores)Amazon EC2 r7g.4xlarge (1.0 BIOS)128GB32GB Amazon Elastic Block StoreRocky Linux 9.45.14.0-362.8.1.el9_3.aarch64 (aarch64)GCC 11.4.1 20231218xfsamazonProcessorMotherboardMemoryDiskOSKernelCompilerFile-SystemSystem Layer0807-cachebatch BenchmarksSystem Logs- nvme_core.io_timeout=4294967295 - Transparent Huge Pages: always - --build=aarch64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-host-bind-now --enable-host-pie --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-link-serialization=1 --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-build-config=bootstrap-lto --with-gcc-major-version-only --with-linker-hash-style=gnu --without-isl - SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of CSV2 BHB + srbds: Not affected + tsx_async_abort: Not affected

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: Read0807-cachebatch2K4K6K8K10KSE +/- 0.01, N = 39907.10MIN: 9906.72 / MAX: 9907.361. (CC) gcc options: -O3 -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Write0807-cachebatch8K16K24K32K40KSE +/- 8.39, N = 339035.10MIN: 37839.17 / MAX: 39489.771. (CC) gcc options: -O3 -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Write0807-cachebatch17K34K51K68K85KSE +/- 37.80, N = 377816.51MIN: 75005.61 / MAX: 78869.351. (CC) gcc options: -O3 -lrt

0807-cachebatch

Processor: ARMv8 Neoverse-V1 (16 Cores), Motherboard: Amazon EC2 r7g.4xlarge (1.0 BIOS), Memory: 128GB, Disk: 32GB Amazon Elastic Block Store

OS: Rocky Linux 9.4, Kernel: 5.14.0-362.8.1.el9_3.aarch64 (aarch64), Compiler: GCC 11.4.1 20231218, File-System: xfs, System Layer: amazon

Kernel Notes: nvme_core.io_timeout=4294967295 - Transparent Huge Pages: always
Compiler Notes: --build=aarch64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-host-bind-now --enable-host-pie --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-link-serialization=1 --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-build-config=bootstrap-lto --with-gcc-major-version-only --with-linker-hash-style=gnu --without-isl
Security Notes: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of CSV2 BHB + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 7 August 2024 06:13 by user .